00000240)=""/14, 0xe}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/164, 0xa4}, {&(0x7f0000000600)=""/220, 0xdc}], 0x6, &(0x7f0000000780)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="14f3ef43dc0000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}, 0x2000) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000880), 0x8001, 0x0) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f00000008c0)={0x1, 0xef, "18d858552689258ccaba568f2b8904bac76cfcb101e1cadfda3b7f69b1083c4106f3d4b13f3104c01dd25eb614b79b00cbfc202a849c12ff71fbcd30995f3f94624b04d7232bd1a1bc56f7d63a1fbe3d78c8c7c2583ef1154c1a5baa56fde01a350b9d67cd1c6ec9759b3bfb7f71eebbe9f439abeaa84c43063184c56bcea9e42bee17b99b27afe612e47a53e84f1ad223e858f4bc47ebd7ffee265f89bef34c1d4cf4ba96f161cf77d75f990b4ed1317204889ffeeb840516f8264692dedc337a0e62caa33620030ca68c73dbdf945dc314ec9797ebdec1c0ec1e62b43e53b64103dceaa2b44c4139ccf9fef640c5"}) fcntl$lock(r4, 0x7, &(0x7f0000000840)={0x1, 0x1, 0x5955, 0x6, r5}) sendmsg$unix(r4, &(0x7f0000002180)={&(0x7f00000009c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="81b814b252e37d3416d467223daffdb113db81d307a701e4dc388318e16f57d9edf1deab5c8055110f7798d51d70b42a1776cbed424ab69481a0f9a16ae5680de81790518b1311909f0f5f59375135ff20b6879a1c88215d87eb827e3e043e08e3b6369a4ad9f638c6b360d69c4c44eb94004518ba0781f11fdf9c76bcc6ebd1f45baebf6b084d", 0x87}, {&(0x7f0000001b00)="46fcbed51fcb8ee37d6d21b0df2be277100fc6a05f7c86b814eb42c1dfbc022e4e2fb63013f923804b3a7fb4ff087dd81f6dc5e4167c30baf0a7561310c253da7be6fb44081d6b0a518f1b0f2661a10aa2601b1834e81d5be489e2fb585272220bbef870f95b4b137cffcb102495a587325c540e1309e0748dc85e948dfbb068b3dcc0f7030a31350d1a52b38f7f7e62352fe4f8ce3fc4077c7e228bc835d875a3715b3010ddb378d49c6cc16735ddfebf0931c9a55ec83598127b80fc3b1d9366e01328634d509c26862f8d3a5775a45c050232704f", 0xd6}, {&(0x7f0000001c00)="9ccc84366baa985b3815b58933234c7e2c883cceb23e815bc96183df4a02e5f503c4ffe68b", 0x25}, {&(0x7f0000001c40)="7b111b03de93a92a15082024bf4c84daa23b2fc2d2682b6160a13e2948fd0ca4e766a75d6f4c8601d29b36141bdf6a50c3509fa32578d7878368bd51048e95eff58050ea", 0x44}, {&(0x7f0000001cc0)="8d2f7d3e4766715660d008b82f0c769bf716a06f6a6532fa171db0b64b623f22c51bfa86d1cfba4c4d958e4bdd8b30f330dc010ec35f02a68e1f999257417b9ec4a7ee33c2aaf313d441d04a1e5a080dcedceceda34ac5b7ffee71a0f5414a844c71c960dc5b065a47f03f9d2724be6179c21f9a4cbe4437a4857c29759b0009195595b24705689eb3035a0ab0e405654f7869adc1502cddc799b5ffe4832aa99d2d44cd6812a42eb03ca86d8f772402f8daadde4ddd2ad657793916adf6c0cdd3374d7a93682c8ebfaf617928ecf524fab62819b0c3ceacde11f4712ee388f0c57de8c29cb03380", 0xe8}, {&(0x7f0000001dc0)="a4b0412683214cac926fdacf3f40ed10948a3725beef428beaae71e42b0cabbc6c21dedf4ba8f937cba00d3cb8521ea52784bef0f40919c77f9b4cdc420adebd1032d11b540d07dcda43d3fd087c03c6a244010c7b2daf910016413822135303af0e88fb6b451bbafff616846ffacf85d96789655a9ce9eb124f455468181a06a688139c2f0e2f6d22b34e7d1118406138f972383b6144d3442ff1467694f893903255108ed178ea22adf76e1b7b74fb5d14e119137fa12bf92c40b3610dac92833fa88aa727bfb80d034188489f0b6cb84a42f0f99e659c14132bdce9e08842df74762c58e04fb74ab6b0fb", 0xec}, {&(0x7f0000001ec0)="d8c4c679891cab2a43637026682ab1e04364c057adae8d92021e2e47498fb8a09875d8d38da4afa9887a44ae5c2a09a271f0de8d1d1bc1b3417176438f29a61dc6c04bb4880a60b01a5c8aed92165a8e4e68faede95154ab58f0c79859802971851a7f7f581d26a93df1f5233d4ecccda269c7bdd894ff966ce205a5d6281794a3ed34ac70899ac3590265676ce5400288b4e5de255d703c58567781406c85c8d05208c835614a08b53ef16d9bcba7a78b3ec429656818625296a43298d4962d8bebd1adf3d435c0abaccda10b425c4cbf19", 0xd2}, {&(0x7f0000001fc0)="e7f06b8fcf43f2f8b2507e4c87c4892dd718f11f9468099bd039dfa994dd09a469bbbeffe8d35763806e5db1b77b757f46ae7601ff501e4faf96c9dc88a8ccded99414d705b39d0430c466e027e7eb004adcd15f6b31d375f9cb600d28edfcd5867f5d87d6586f85b3a443b81ee79f5af0520f2ed4daa2d14ed80896efad40d983c089c9cb20599a70284fff7d4c82ddaecf3d6df4a1fb18e4631516365ba5027a69d23badcbc5637e3cdc622da0ed7bc8d68a811b53e9d0e3d3d400c4cc13f71982d28efa10a120be04e62a0d72d5d32f7738bbf4a253c44a4a42d90324241c436827e2f811ef7517cf6d49d040", 0xee}], 0x9, 0x0, 0x0, 0x41810}, 0x40004) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x660400, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r7, 0x6628) 02:00:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000019c0)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x1004010, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000001800)='./file0/file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x2000) syz_open_procfs(0xffffffffffffffff, 0x0) [ 2774.770453] loop6: detected capacity change from 0 to 264192 [ 2774.826943] FAULT_INJECTION: forcing a failure. [ 2774.826943] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2774.827946] CPU: 0 UID: 0 PID: 82836 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2774.827964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.827974] Call Trace: [ 2774.827981] [ 2774.827987] dump_stack_lvl+0xfa/0x120 [ 2774.828012] should_fail_ex+0x4d7/0x5e0 [ 2774.828030] should_fail_alloc_page+0xe0/0x110 [ 2774.828048] prepare_alloc_pages+0x1eb/0x550 [ 2774.828067] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2774.828096] ? perf_trace_lock+0xb5/0x5d0 [ 2774.828120] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2774.828144] ? __lock_acquire+0xc65/0x1b70 [ 2774.828168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2774.828186] ? policy_nodemask+0xeb/0x4e0 [ 2774.828207] alloc_pages_mpol+0xed/0x340 [ 2774.828225] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2774.828245] ? __pfx_perf_trace_lock+0x10/0x10 [ 2774.828264] ? get_vma_policy+0x23b/0x350 [ 2774.828285] vma_alloc_folio_noprof+0xe9/0x230 [ 2774.828305] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2774.828324] ? find_held_lock+0x2b/0x80 [ 2774.828339] ? __handle_mm_fault+0x7ba/0x31c0 [ 2774.828355] ? lock_release+0xc8/0x290 [ 2774.828377] __handle_mm_fault+0x14be/0x31c0 [ 2774.828393] ? __pfx_mt_find+0x10/0x10 [ 2774.828410] ? __pfx___handle_mm_fault+0x10/0x10 [ 2774.828435] ? find_vma+0xbf/0x140 [ 2774.828455] ? __pfx_find_vma+0x10/0x10 [ 2774.828479] handle_mm_fault+0x2d8/0x750 [ 2774.828494] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2774.828517] do_user_addr_fault+0x50c/0x1760 [ 2774.828545] exc_page_fault+0xb0/0x180 [ 2774.828568] asm_exc_page_fault+0x26/0x30 [ 2774.828582] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2774.828602] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2774.828616] RSP: 0018:ffff88805c1c7ce0 EFLAGS: 00050206 [ 2774.828627] RAX: 0000000000000000 RBX: 000000007fa14000 RCX: 0000000000001000 [ 2774.828636] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000205eb000 [ 2774.828645] RBP: 00000000005eb000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2774.828654] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2774.828662] R13: ffff88805b700000 R14: 00007ffffffff000 R15: 00000000205eb000 [ 2774.828679] ? read_zero+0xc9/0x230 [ 2774.828696] read_zero+0xd9/0x230 [ 2774.828709] ? __pfx_read_zero+0x10/0x10 [ 2774.828723] vfs_read+0x1eb/0xc70 [ 2774.828738] ? lock_acquire+0x15e/0x2f0 [ 2774.828756] ? __fget_files+0x34/0x3b0 [ 2774.828778] ? __pfx_vfs_read+0x10/0x10 [ 2774.828790] ? __fget_files+0x203/0x3b0 [ 2774.828810] ? lock_release+0xc8/0x290 [ 2774.828832] ? __fget_files+0x20d/0x3b0 [ 2774.828859] __x64_sys_pread64+0x1f1/0x260 [ 2774.828874] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2774.828888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2774.828913] do_syscall_64+0xbf/0x430 [ 2774.828929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2774.828942] RIP: 0033:0x7f685fc4ab19 [ 2774.828952] 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 [ 2774.828965] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2774.828978] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2774.828987] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2774.828995] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2774.829003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2774.829011] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2774.829030] 02:00:02 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0xd0ff2000000000) 02:00:17 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000019c0)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x1004010, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000001800)='./file0/file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r2 = dup2(r1, r0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x60) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f00000000c0)='./file0\x00') syz_open_procfs(0xffffffffffffffff, 0x0) 02:00:17 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002480)={{0x1, 0x1, 0x18, r0, {0xee01}}, '\x00'}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0/../file0\x00', 0x80000001, 0x6, &(0x7f00000023c0)=[{&(0x7f0000000180)="911ea1fb6be21ee7545fee91366b9682b770e4dedab71e15fd58b2ae89103f28b54cbcf5eebb06846a2c4597", 0x2c, 0x4}, {&(0x7f0000000240)="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", 0x1000, 0x5}, {&(0x7f0000001240)="e95559146ade3a90157b125fade27fc0711c8b786528e4cfffaff5dc19c6d8795dea1e98039ddb0336dc41125b561ae5a27ae12e739f594a8a3b75ae2e98eca5aa9cd311f0c6b52464c990b919ef6d1c0c9d1e7838acb89e9cd9429d5f33e5fe3db32bfbf8ec64bca8de100453c2b46100ad7f3e3ec1c9779e00eb7b46cfab6491094e9fb582515204e52e1b4a5721d47b6619ec4e81b93974b4d4d09453e442f0e70f78b392a78bb86516f51470733e963fb22c57a0ee0ed4d8478e20b94e0ccc47c0", 0xc3, 0xaf9}, {&(0x7f0000001340)="a6aaf1bb0585f62e78b7eecd3a7dbdfa469e143ac4fd7d713a2550752e24d92a7ce19229512074ae8830197ddb4094644970ad8d84c9586985e24d8f1087f870a186d785ccc6aa50dfa21ee4e2b08228c55c53a2b6610461ece7136dca13dba18fc572f31006f2b8eee9d733b5916ac51aa0d9370310c19befb2aa1af7", 0x7d, 0x8001}, {&(0x7f00000001c0)="93e29dae9a8df94796e13f59ea311137b69a49093da307d6b8f768520cfa289305", 0x21, 0x401}, {&(0x7f00000013c0)="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", 0x1000, 0x1}], 0x820, &(0x7f00000024c0)={[{@nonumtail}, {@rodir}, {@shortname_win95}, {@shortname_win95}, {@nonumtail}, {@numtail}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'utf8'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}], [{@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, '\'D'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@obj_type={'obj_type', 0x3d, '[+($}'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) 02:00:17 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 77) 02:00:17 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0xe0ff2000000000) 02:00:17 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x20080, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0xc, 0x3f, 0x1f, 0x81, 0x0, 0x6, 0x2300, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x80, 0x56}, 0x8, 0x81, 0xffffffff, 0x2, 0xfffffffffffffff7, 0x40000, 0x8, 0x0, 0x6e, 0x0, 0x3f0}, r2, 0x9, 0xffffffffffffffff, 0xf) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000140)) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:00:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:17 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, 0x0, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:17 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, 0x0, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2789.912829] loop6: detected capacity change from 0 to 264192 [ 2790.003081] FAULT_INJECTION: forcing a failure. [ 2790.003081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2790.005212] CPU: 0 UID: 0 PID: 83286 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2790.005247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2790.005261] Call Trace: [ 2790.005270] [ 2790.005280] dump_stack_lvl+0xfa/0x120 [ 2790.005315] should_fail_ex+0x4d7/0x5e0 [ 2790.005347] should_fail_alloc_page+0xe0/0x110 [ 2790.005377] prepare_alloc_pages+0x1eb/0x550 [ 2790.005402] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2790.005436] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2790.005488] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2790.005532] ? __lock_acquire+0xc65/0x1b70 [ 2790.005577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2790.005608] ? policy_nodemask+0xeb/0x4e0 [ 2790.005646] alloc_pages_mpol+0xed/0x340 [ 2790.005678] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2790.005714] ? __pfx_perf_trace_lock+0x10/0x10 [ 2790.005750] ? get_vma_policy+0x23b/0x350 [ 2790.005789] vma_alloc_folio_noprof+0xe9/0x230 [ 2790.005825] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2790.005859] ? find_held_lock+0x2b/0x80 [ 2790.005886] ? __handle_mm_fault+0x7ba/0x31c0 [ 2790.005914] ? lock_release+0xc8/0x290 [ 2790.005954] __handle_mm_fault+0x14be/0x31c0 [ 2790.005985] ? __pfx_mt_find+0x10/0x10 [ 2790.006015] ? __pfx___handle_mm_fault+0x10/0x10 [ 2790.006062] ? find_vma+0xbf/0x140 [ 2790.006109] ? __pfx_find_vma+0x10/0x10 [ 2790.006154] handle_mm_fault+0x2d8/0x750 [ 2790.006182] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2790.006222] do_user_addr_fault+0x50c/0x1760 [ 2790.006271] exc_page_fault+0xb0/0x180 [ 2790.006315] asm_exc_page_fault+0x26/0x30 [ 2790.006339] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2790.006375] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2790.006400] RSP: 0018:ffff88805e7a7ce0 EFLAGS: 00050206 [ 2790.006420] RAX: 0000000000000000 RBX: 000000007fbb1000 RCX: 0000000000001000 [ 2790.006436] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002044e000 [ 2790.006452] RBP: 000000000044e000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2790.006468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2790.006483] R13: ffff88805ad7d340 R14: 00007ffffffff000 R15: 000000002044e000 [ 2790.006515] ? read_zero+0xc9/0x230 [ 2790.006548] read_zero+0xd9/0x230 [ 2790.006573] ? __pfx_read_zero+0x10/0x10 [ 2790.006599] vfs_read+0x1eb/0xc70 [ 2790.006625] ? lock_acquire+0x15e/0x2f0 [ 2790.006659] ? __fget_files+0x34/0x3b0 [ 2790.006697] ? __pfx_vfs_read+0x10/0x10 [ 2790.006720] ? __fget_files+0x203/0x3b0 [ 2790.006757] ? lock_release+0xc8/0x290 [ 2790.006797] ? __fget_files+0x20d/0x3b0 [ 2790.006864] __x64_sys_pread64+0x1f1/0x260 [ 2790.006890] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2790.006916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2790.006962] do_syscall_64+0xbf/0x430 [ 2790.006992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2790.007016] RIP: 0033:0x7f685fc4ab19 [ 2790.007034] 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 [ 2790.007057] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2790.007080] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2790.007095] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2790.007110] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2790.007124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2790.007138] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2790.007173] 02:00:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:31 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pwritev2(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="cd4f294711ee1f403deb97c3825ddd4410f520d902029b768ea3a1934e6b71b31f05cadf8d16fd8f52370849ade32bf04b3d89ef4e5621428a4842c1bcdc75666dfcb01a8785e3e683ef9c45c888f54ff6e8bdb64eb834bd475e84b9f024351514fc645ef7da5352ca30bb19421fef8fe5430189d23404d693ec71860a4885e9bd58f682dd065aaa8f579ac5b77f52603c74d6ca60de696e0cc312425c7e2e9073c74a6e0625f1bfd2fcbbe3528256d62196f9affa2bcce0f93e122edb91e037f5d3a3", 0xc3}, {&(0x7f0000000140)="77ec0d2e4dca1d089075ff957ca3a0db5de413bc167da38b258b4317421688fcf8dc284235", 0x25}, {&(0x7f0000000180)="a7eef94b709607bfb44233dbe6daa7c33f6e10883c1baba5022d34ca1bf173731afe1107964038361d56041f0664ab16e529f8a94899742d4bd59600ddac077bb0bc386f96de94f6c2afbb0b810b606a7ddf1dae7aee202581c34510e66d984c1f1dd0202cd11e51d45ffe00268118f41e3f435e51cd18ee2839ea446d93813e817e735dabef7cf123785c43b653a0c3a4d14582267f7affc14ffb15221b373ae81ea68500cd08830f84117f517d95c63691ca067b93d8788e5666f52886f0a4402133a2296dbd33b50cafb52c733c5410aafe200dc61ccd6314e646a45ddbbaae2f41", 0xe3}], 0x3, 0xf8, 0xf8, 0x3) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:00:31 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:31 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$CDROMSUBCHNL(r0, 0x530b, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x7, 0x4, 0x6, @msf={0x7f, 0x1, 0x9}, @lba=0x7}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000580), 0x800) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x20) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/slabinfo\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000100)=""/87, 0x57) 02:00:31 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffffffd, 0x5, &(0x7f0000001380)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17, 0x4}, {&(0x7f00000000c0)="4b95ad664881fd58d36bb2206ad4f9fbc111dcc4ea154100f817018bcf5302b133948238387968dbe3f72986821336d7975241442bf552fa50891692bf7e97a81387bb48e01b208f1e89e8880b31dd03bc1241e076d2af3abc1efc9a574d4947a4b29efba366ca67c1baec87e04bbff6318c059b317b99d7f4767079", 0x7c, 0xff}, {&(0x7f0000000240)="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", 0x1000, 0x10000}, {&(0x7f0000000140)="1c58556ac114d98032843bfb2617bf419e1e582ce0f90147327526e4e37699f73960fc42396a041af120d251d1fbe2d94bf3b48cb2110ade71178d20f919d61f244011c8e492855c827bdc5ccf329ae09fdc2560547718b6adc03535f53b28ead624ef0661d51f2f7f90", 0x6a, 0x1}, {&(0x7f00000012c0)="fbd0c8e781e3a56d02f6b08b06d3d8f335bdcab29647375f4487203e1453ae3a38ac139ccaf08d22c650efcd19d086909cc61e2064472c4c6eb292ca7275644806df2dc06773adcfc79c8270c01f0cc16818004558a0f0d2ccd987d8bb6f108657db9f8668c38a232035d790b5b32184f3530b8038cfec082b3d5783b077e5ae6f5aa17ebf59a7fd5872d313a2e561a3c0c1b20ca88ba580eec6cb2849cc5c9ae64d4188c1dd57be066a4e", 0xab, 0x40}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000001800)='./file0/file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) renameat(r1, &(0x7f00000037c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000003800)='./file2\x00') syz_open_procfs(0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) syz_open_procfs(0x0, &(0x7f0000003840)='fdinfo/3\x00') execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000004100)='vfat\x00\xc5\x9a\xe2\xfb\xd0:\xecG\xf1\fF\xa4k;\xe4:HZ\xb8N\x98\x88@I\x1fa\xbf\xd7\xfd/\xc2\x90M\x9e|\x9d\xfd8t#\xcc(\xe2\xa4\x16\x87\xeeZ1\xcf\xa0\xde?0\xa9@B\xc2\xa1\x8a\xb4!7\x17\n$\xd6\xdb\xfd\x81\xb2\xb39n\xd9\x1aE,%\a\xd6\xba6dt\x84T\xbe\xeb\x94\xd8\xa7\xea\xf1\x83\x14-!\x87\xa9\xb4k\x1c\x8c\'7\xa9z\x10+\x1f\x98\xc18\xe2\x9b~\xb8\x06\xf1D\xae\xfb\xc8\x96\x85+\xc1qS\xca\xc24\xba\xf0\xedr\xc2\xff\xcd\xac\xc3V\x9d\xe8\ad\xeb\xe6\xad\xb5\n\xb2\x1d^\x96C\xe1\xb8\t\xe6\xff\xb4+H\xeb:\xad\xd1\xfe\xeb#|\xf9\x0eb\x14t\xc6\xaa<\xe3\xb1\x02\xdd/?n\xfc\xb7l_oh>g \xb7\x8e\x9739|\xa5f$\x9aA\x96\xb9\x1b\xebl\xf9\x9aK(\x1fO*\x9e\xfc\x90\x00\xad`{:\x0e6?L\x9d\xb7\x11oq\xbe \xb9\xcb&\xc9\xa5n\x9b\b\x19%`]\x05\xb1\x9f#\n\xc87t\xe2\xb6\xaa;\f\x91\xde6:\xe0f\xe1/\xca\xd0\x8a\f/xj\xf8\v9y\xb2c^T/\xdd\xbf-Vs \x12/@\xac4\x99=\x95\x97\xf0\xcaz;\xc8\xefH\x8cz2`tHG\x81\xe7\ro\xc8\x88\xc2\xc5\xb1o\xf0\xf0x\xc1\x13t\xb2\xa8sd(\xd8\x98\xe8\xd0\xe4\xd6\x9c\xa4\x12\"\xbe\xc0P\xaa\xf9\xeb\xc3\xbc!\x80\x86\x99\n^S\xd68\xcf[\xcb\xces\xcc\xc5\xb4\xfd\xdc\xde\xf6\xf0\xbd[)\xdb\x13\xc5\x1b\x93@\x7fR\xa4\xe3\x90M[g\x10jQ\xa5\x9f\x95a\xa7\x9a\xf1\xe9\xae\x1f(\x7f\xbaQ\'\xca,Q%y\xb8\xc0\x131\r\x1e\x1d\xce\xd1\x1f-\x87\x80&\xad\xca \xa1\xe8\x7f|\x0f\xcb\xa7\xe9\x14\x13=\x88\xf2\xfc\x7f\xc4\xed6|\xdb\x1et\xf4K\xdbe\x80\xb3\x19\xd8\xd4\a\x8b\xe6\xb5;\x9ab@\x16\x82\xb7\x17\xff\x14\x10qkr1l\xcc\xd5\xe3\xe8\"R\xaf\xcc|;\x0f4\x13d\xc1gWb\x02\x8d`P\xc1\xce'], 0x400) recvmmsg$unix(r2, &(0x7f0000003dc0)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001400)=""/228, 0xe4}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000001240)=""/113, 0x71}, {&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/146, 0x92}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/237, 0xed}, {&(0x7f0000001840)=""/81, 0x51}], 0x8, &(0x7f0000001940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/186, 0xba}, {&(0x7f0000001b80)=""/165, 0xa5}], 0x3, &(0x7f0000001c40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000009462ee0000007245fa62000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x60}}, {{&(0x7f0000001cc0), 0x6e, &(0x7f0000002140)=[{&(0x7f0000001d40)=""/80, 0x50}, {&(0x7f0000001dc0)=""/106, 0x6a}, {&(0x7f0000001e40)=""/182, 0xb6}, {&(0x7f0000001f00)=""/212, 0xd4}, {&(0x7f0000002000)=""/238, 0xee}, {&(0x7f0000002100)=""/47, 0x2f}], 0x6, &(0x7f00000021c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x110}}, {{&(0x7f0000002300), 0x6e, &(0x7f0000003740)=[{&(0x7f0000002380)=""/43, 0x2b}, {&(0x7f00000023c0)=""/116, 0x74}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/81, 0x51}, {&(0x7f00000034c0)=""/187, 0xbb}, {&(0x7f0000003580)=""/108, 0x6c}, {&(0x7f0000003600)=""/199, 0xc7}, {&(0x7f0000003700)=""/55, 0x37}], 0x8, &(0x7f0000003fc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000035ea2530087e3b727563e6b0486f41070840f9def2aedef49bddba739c5c85f8b9a0abe2122ca6c365a3b1f84b223743a9a783c7915648b4b7a89b22324abb1cc40fb75990d1f7ae6cc9ea8d97a2b43cc288cc3e0cb23b2f49a31eca9636076cb12d2ce5a4be192839e27b197b8f2d"], 0xd0}}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000038c0)=""/213, 0xd5}], 0x1}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a00)=""/72, 0x48}, {&(0x7f0000003a80)=""/95, 0x5f}], 0x2}}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003b40)=""/42, 0x2a}, {&(0x7f0000003b80)=""/239, 0xef}, {&(0x7f0000003c80)=""/216, 0xd8}], 0x3}}], 0x7, 0x146, &(0x7f0000003f80)={0x77359400}) 02:00:31 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x100000000000000) 02:00:31 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 78) 02:00:31 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2804.342540] FAULT_INJECTION: forcing a failure. [ 2804.342540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2804.344505] CPU: 1 UID: 0 PID: 83704 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2804.344537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2804.344552] Call Trace: [ 2804.344561] [ 2804.344570] dump_stack_lvl+0xfa/0x120 [ 2804.344605] should_fail_ex+0x4d7/0x5e0 [ 2804.344636] should_fail_alloc_page+0xe0/0x110 [ 2804.344666] prepare_alloc_pages+0x1eb/0x550 [ 2804.344698] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2804.344750] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2804.344793] ? __lock_acquire+0xc65/0x1b70 [ 2804.344839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2804.344871] ? policy_nodemask+0xeb/0x4e0 [ 2804.344909] alloc_pages_mpol+0xed/0x340 [ 2804.344942] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2804.344978] ? __pfx_perf_trace_lock+0x10/0x10 [ 2804.345016] ? get_vma_policy+0x23b/0x350 [ 2804.345055] vma_alloc_folio_noprof+0xe9/0x230 [ 2804.345099] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2804.345134] ? find_held_lock+0x2b/0x80 [ 2804.345160] ? __handle_mm_fault+0x7ba/0x31c0 [ 2804.345186] ? lock_release+0xc8/0x290 [ 2804.345224] __handle_mm_fault+0x14be/0x31c0 [ 2804.345253] ? __pfx_mt_find+0x10/0x10 [ 2804.345281] ? __pfx___handle_mm_fault+0x10/0x10 [ 2804.345325] ? find_vma+0xbf/0x140 [ 2804.345359] ? __pfx_find_vma+0x10/0x10 [ 2804.345400] handle_mm_fault+0x2d8/0x750 [ 2804.345426] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2804.345463] do_user_addr_fault+0x50c/0x1760 [ 2804.345510] exc_page_fault+0xb0/0x180 [ 2804.345550] asm_exc_page_fault+0x26/0x30 [ 2804.345573] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2804.345606] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2804.345628] RSP: 0018:ffff88805b5e7ce0 EFLAGS: 00050206 [ 2804.345647] RAX: 0000000000000000 RBX: 000000007fbc7000 RCX: 0000000000001000 [ 2804.345662] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 0000000020438000 [ 2804.345677] RBP: 0000000000438000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2804.345691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2804.345705] R13: ffff88805af2d340 R14: 00007ffffffff000 R15: 0000000020438000 [ 2804.345732] ? read_zero+0xc9/0x230 [ 2804.345760] read_zero+0xd9/0x230 [ 2804.345783] ? __pfx_read_zero+0x10/0x10 [ 2804.345807] vfs_read+0x1eb/0xc70 [ 2804.345832] ? lock_acquire+0x15e/0x2f0 [ 2804.345863] ? __fget_files+0x34/0x3b0 [ 2804.345898] ? __pfx_vfs_read+0x10/0x10 [ 2804.345918] ? __fget_files+0x203/0x3b0 [ 2804.345952] ? lock_release+0xc8/0x290 [ 2804.345990] ? __fget_files+0x20d/0x3b0 [ 2804.346037] __x64_sys_pread64+0x1f1/0x260 [ 2804.346061] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2804.346086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2804.346129] do_syscall_64+0xbf/0x430 [ 2804.346156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2804.346178] RIP: 0033:0x7f685fc4ab19 [ 2804.346195] 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 [ 2804.346217] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2804.346238] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2804.346253] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2804.346267] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2804.346281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2804.346295] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2804.346329] 02:00:32 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x200000000000000) 02:00:32 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:32 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x7c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7fff}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x7fff}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r1, &(0x7f0000000100)=""/87, 0x57) 02:00:32 executing program 0: r0 = socket(0x3, 0x800, 0x6bf2) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = fork() ptrace(0x10, r4) syz_open_procfs(r4, &(0x7f0000000580)='net/snmp6\x00') r5 = fork() ptrace(0x10, r5) r6 = syz_open_procfs(r5, &(0x7f0000000580)='net/snmp6\x00') newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r7, 0x0) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400, 0x100, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000000c0)="cc3b925d214bdff9e78a512df0f6a1490472aafaf744951d9a", 0x19}, {&(0x7f00000001c0)="109e7c3c34284bd5c2814f13c71608d8297b0c6b62b9234a01b6", 0x1a}], 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="070000001800"/20, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x80}, 0x40) poll(0x0, 0x0, 0x0) 02:00:32 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x300000000000000) 02:00:32 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000019c0)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x1004010, &(0x7f00000000c0)=ANY=[]) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x4440, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') mkdirat(r1, &(0x7f0000000380)='./file0\x00', 0x2) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x1) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x6ad81, 0x0) pread64(r4, &(0x7f00000007c0)=""/206, 0xce, 0x76f) execveat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r5 = syz_mount_image$vfat(&(0x7f0000000780), &(0x7f0000000740)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000680)="eb23906d6b02000000617400120801000470008000f8e3021b73e7b34d2361f3956d4f47de900108192be8d5c19887410734bb3e3500533f7fec86a52452310dae7b77bd8a599ab8214719ae00ae97e850d24a42d45761890c70fd36be6634de5356c6e4d4bacbe939dd6c6a15096873bfc631e9fa794b1bfaf2beae119ff1ddde7955cdf3fb6133d316a2b5933b657ae50bc006a2082979d01ebd3a180ec6899a0a1e4054", 0xa5}], 0x2280d8, &(0x7f00000001c0)=ANY=[@ANYRES16]) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r5, &(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000180)='./file1\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x15) mkdirat(r0, &(0x7f0000001800)='./file0/file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000005c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="03000000000000002e2f66696c65302f66696c6534002f95d82aa0adaabafe6f157dc541bb6dbcbd54a53ccab736d43d282feab91cab9b186d821d261a61037707cbf37756cb9947a5a14235aa6ba738667a6bc79404dd91f2590e17abe91e03b80d76bd23ffacfabfd7f113561c500838bece133fd4435474fead174851484ac36cf28db1f71c520f1d868ca9480490c9a0440ffe293b0b91e1ee9bb9f19fffc59a1e"]) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000340)={0x0, r2, 0x9, 0x101, 0x9, 0xd7}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000001ac1ea82b000000", @ANYRES32=r1, @ANYBLOB="06000000000000002e2f66696c65302f66696c653000"]) accept$unix(r6, &(0x7f0000000280), &(0x7f0000000300)=0x6e) syz_open_procfs(0xffffffffffffffff, 0x0) 02:00:32 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 79) 02:00:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) poll(0x0, 0x0, 0x0) 02:00:32 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2805.271917] FAULT_INJECTION: forcing a failure. [ 2805.271917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2805.273324] CPU: 0 UID: 0 PID: 84515 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2805.273347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2805.273358] Call Trace: [ 2805.273364] [ 2805.273371] dump_stack_lvl+0xfa/0x120 [ 2805.273398] should_fail_ex+0x4d7/0x5e0 [ 2805.273419] should_fail_alloc_page+0xe0/0x110 [ 2805.273441] prepare_alloc_pages+0x1eb/0x550 [ 2805.273458] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2805.273482] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2805.273512] ? perf_trace_lock+0xb5/0x5d0 [ 2805.273541] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2805.273571] ? __lock_acquire+0xc65/0x1b70 [ 2805.273601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2805.273623] ? policy_nodemask+0xeb/0x4e0 [ 2805.273649] alloc_pages_mpol+0xed/0x340 [ 2805.273671] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2805.273695] ? __pfx_perf_trace_lock+0x10/0x10 [ 2805.273719] ? get_vma_policy+0x23b/0x350 [ 2805.273746] vma_alloc_folio_noprof+0xe9/0x230 [ 2805.273770] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2805.273793] ? find_held_lock+0x2b/0x80 [ 2805.273811] ? __handle_mm_fault+0x7ba/0x31c0 [ 2805.273831] ? lock_release+0xc8/0x290 [ 2805.273859] __handle_mm_fault+0x14be/0x31c0 [ 2805.273879] ? __pfx_mt_find+0x10/0x10 [ 2805.273899] ? __pfx___handle_mm_fault+0x10/0x10 [ 2805.273931] ? find_vma+0xbf/0x140 [ 2805.273956] ? __pfx_find_vma+0x10/0x10 [ 2805.273985] handle_mm_fault+0x2d8/0x750 [ 2805.274004] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2805.274032] do_user_addr_fault+0x50c/0x1760 [ 2805.274066] exc_page_fault+0xb0/0x180 [ 2805.274100] asm_exc_page_fault+0x26/0x30 [ 2805.274117] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2805.274142] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2805.274158] RSP: 0018:ffff88805c217ce0 EFLAGS: 00050206 [ 2805.274172] RAX: 0000000000000000 RBX: 000000007fdc1000 RCX: 0000000000001000 [ 2805.274183] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002023e000 [ 2805.274194] RBP: 000000000023e000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2805.274205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2805.274215] R13: ffff88805ccab780 R14: 00007ffffffff000 R15: 000000002023e000 [ 2805.274235] ? read_zero+0xc9/0x230 [ 2805.274257] read_zero+0xd9/0x230 [ 2805.274274] ? __pfx_read_zero+0x10/0x10 [ 2805.274293] vfs_read+0x1eb/0xc70 [ 2805.274311] ? lock_acquire+0x15e/0x2f0 [ 2805.274334] ? __fget_files+0x34/0x3b0 [ 2805.274361] ? __pfx_vfs_read+0x10/0x10 [ 2805.274376] ? __fget_files+0x203/0x3b0 [ 2805.274401] ? lock_release+0xc8/0x290 [ 2805.274428] ? __fget_files+0x20d/0x3b0 [ 2805.274462] __x64_sys_pread64+0x1f1/0x260 [ 2805.274480] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2805.274497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2805.274528] do_syscall_64+0xbf/0x430 [ 2805.274548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2805.274564] RIP: 0033:0x7f685fc4ab19 [ 2805.274577] 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 [ 2805.274594] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2805.274609] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2805.274619] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2805.274630] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2805.274640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2805.274650] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2805.274673] 02:00:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="9829e63b94d29c3295ff90f19ec55d0cc5804107b679e8f96f", 0x19, 0x1}], 0x10, &(0x7f0000000240)={[{@mode={'mode', 0x3d, 0xffffffffffffbef5}}, {@mpol={'mpol', 0x3d, {'default', '=relative', @val={0x3a, [0x31]}}}}], [{@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '^&\''}}, {@subj_type={'subj_type', 0x3d, '{//\'-&\x01*\''}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) mount$cgroup(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x40000, &(0x7f00000003c0)={[{@noprefix}, {@noprefix}, {@release_agent={'release_agent', 0x3d, './file0'}}], [{@pcr={'pcr', 0x3d, 0x3a}}, {@obj_type={'obj_type', 0x3d, 'default'}}]}) mknodat$null(r1, &(0x7f0000000300)='./file0\x00', 0x100, 0x103) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:00:33 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x400000000000000) [ 2805.526606] loop6: detected capacity change from 0 to 264192 02:00:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x2, 0x40, 0x7, 0x2, 0x0, 0x7, 0x0, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x60ef758a, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x4, 0x9, 0x8, 0x6, 0x2, 0x7, 0x8, 0x0, 0x0, 0x0, 0x10000}, 0xffffffffffffffff, 0x10, r0, 0xa) 02:00:44 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000180)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}, {&(0x7f0000000080)="3fdfba72b4a88b5d3c4a216e32d0b547da285da2a91263f93994476c06f14c05cdcea3a4bea1e5ebd4e1eae8c51c022cd9cc7701022f6f184ef604173462cc9f0e6f5534808e21600d06feeb1ed7a95c028fc6c5e67a78c001f79acbf5a79cae", 0x60, 0x800000000}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="5a94f1764ef632fb200779f601ac7f", 0xf}, {&(0x7f0000000240)="fe15e7057cd0ca5fb02161310b581821c21855d9565b3950271cdf85d719a5024f5ca4683c939546b5534f94a8e846ba203d5686b92c7a4586effd05f70d5f2b88e1e435e0c41fad825fb1a2a35928ff1a90e8666ef4a322c5b84b8993defa33d409fb4f334f2a00b3f3c3cdcc2125108600c74c6ed7d9eb07fb6f65316a03bfcd4b00c217a4c02802455acf1d61c7ffdd1481f93fb4f759f4f9", 0x9a}], 0x2, &(0x7f0000000340)=[{0x18, 0x104, 0x6, "3d579d97eb6838"}, {0x1010, 0x114, 0x8, "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{0xa8, 0x10e, 0xfffffff7, "8c1256088902f9505fb199d2cf0002fdc7c8021572c6690b2726e9f7c0deb998cf7e2faae407535e703e6bee91ef5efe10a350e9276e33a2a0e076be57f1fe07d11e92805d48c16a3e488376dd6dbc9e436c7043885383971fbc422b3006e9b376b8a753e0ee2c86744cd7952aad1661a7a99c4d75d882c5cb639f2c400239fa09bff00e71be842b048956b086ada8bd9e97ea6f11"}, {0x58, 0x11, 0x84, "90c222601b4aa421359bcde892e8741799d6d62f2c1ae800d329df90b48290854d6764bfb6cd598714eabf59445f06bcaee4b5605844a45399eb9bea250f5247b236df138632"}, {0x40, 0x88, 0x3, "86199ce9df5e0525f14c457d04178d05e1f21a8512769483510df99866813640b6522629afd1cb79549b8d0cdc99b6"}, {0x110, 0x119, 0x1, "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"}, {0x110, 0x114, 0x3, "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"}, {0xe0, 0x107, 0x6053b927, "206a3c64032eba57b740dbd6d9b1a1ea6456e9e228ee09526773e244ff69e1d4670c491b5258ffbd62d721ebef968dff1740b09666c592c55267a3238b44e4a3d0ce561f5983c454370841ee625a5533804d074a35128826e9a138dbaf609eb638beb5f8712f80c87df104415217beafad94ce732b2d3a933607c67941819766b9cd26348becf17ac506794295236067254c9ce859c36b7885a643994d4ccdc6dfb08855ba6bb99f99d7c8618df7effd078449ea1c63b0c8b0026b124a09bdad2b255c3e63e6da4eefd7941b9452857e"}, {0x110, 0x113, 0x3f, "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"}], 0x1578}, 0x20040800) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000001900)={{0x0, 0x7ff, 0xffff, 0xffffffff80000000, 0x0, 0x1000, 0x7f, 0x7ff, 0x6, 0x19b, 0x20, 0x6, 0x9, 0x3, 0x3f}}) 02:00:44 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 80) 02:00:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:44 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x500000000000000) 02:00:44 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:44 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, 0x0, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2816.722940] loop6: detected capacity change from 0 to 264192 [ 2816.730682] vfat: Unknown parameter 'oU4€Ž!`þëש\ÆÅæzxÀ÷šËõ§œ®' [ 2816.745132] loop6: detected capacity change from 0 to 264192 [ 2816.749518] vfat: Unknown parameter 'oU4€Ž!`þëש\ÆÅæzxÀ÷šËõ§œ®' [ 2816.761937] loop6: detected capacity change from 0 to 264192 [ 2816.766500] vfat: Unknown parameter 'oU4€Ž!`þëש\ÆÅæzxÀ÷šËõ§œ®' 02:00:44 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x600000000000000) [ 2816.827221] FAULT_INJECTION: forcing a failure. [ 2816.827221] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2816.829068] CPU: 1 UID: 0 PID: 85166 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2816.829107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2816.829122] Call Trace: [ 2816.829131] [ 2816.829141] dump_stack_lvl+0xfa/0x120 [ 2816.829175] should_fail_ex+0x4d7/0x5e0 [ 2816.829207] should_fail_alloc_page+0xe0/0x110 [ 2816.829237] prepare_alloc_pages+0x1eb/0x550 [ 2816.829270] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2816.829310] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2816.829356] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2816.829400] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2816.829435] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2816.829487] ? mark_held_locks+0x49/0x80 [ 2816.829525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2816.829556] ? policy_nodemask+0xeb/0x4e0 [ 2816.829592] alloc_pages_mpol+0xed/0x340 [ 2816.829625] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2816.829662] ? get_vma_policy+0x23b/0x350 [ 2816.829701] vma_alloc_folio_noprof+0xe9/0x230 [ 2816.829737] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2816.829771] ? find_held_lock+0x2b/0x80 [ 2816.829796] ? __handle_mm_fault+0x7ba/0x31c0 [ 2816.829822] ? lock_release+0xc8/0x290 [ 2816.829859] __handle_mm_fault+0x14be/0x31c0 [ 2816.829888] ? __pfx_mt_find+0x10/0x10 02:00:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) ioctl$FIONCLEX(r0, 0x5450) write(r1, &(0x7f00000003c0)="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", 0x1000) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) [ 2816.829915] ? __pfx___handle_mm_fault+0x10/0x10 [ 2816.829959] ? find_vma+0xbf/0x140 [ 2816.829992] ? __pfx_find_vma+0x10/0x10 [ 2816.830032] handle_mm_fault+0x2d8/0x750 [ 2816.830058] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2816.830094] do_user_addr_fault+0x50c/0x1760 [ 2816.830140] exc_page_fault+0xb0/0x180 [ 2816.830179] asm_exc_page_fault+0x26/0x30 [ 2816.830201] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2816.830234] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2816.830256] RSP: 0018:ffff88805de4fce0 EFLAGS: 00050206 [ 2816.830275] RAX: 0000000000000000 RBX: 000000007fc5b000 RCX: 0000000000001000 [ 2816.830290] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000203a4000 [ 2816.830305] RBP: 00000000003a4000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2816.830319] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2816.830333] R13: ffff88805d308000 R14: 00007ffffffff000 R15: 00000000203a4000 [ 2816.830361] ? read_zero+0xc9/0x230 [ 2816.830389] read_zero+0xd9/0x230 [ 2816.830412] ? __pfx_read_zero+0x10/0x10 [ 2816.830435] vfs_read+0x1eb/0xc70 [ 2816.830460] ? lock_acquire+0x15e/0x2f0 [ 2816.830491] ? __fget_files+0x34/0x3b0 [ 2816.830526] ? __pfx_vfs_read+0x10/0x10 [ 2816.830546] ? __fget_files+0x203/0x3b0 [ 2816.830580] ? lock_release+0xc8/0x290 [ 2816.830617] ? __fget_files+0x20d/0x3b0 [ 2816.830664] __x64_sys_pread64+0x1f1/0x260 [ 2816.830688] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2816.830712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2816.830755] do_syscall_64+0xbf/0x430 [ 2816.830782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2816.830804] RIP: 0033:0x7f685fc4ab19 [ 2816.830821] 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 [ 2816.830843] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2816.830864] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2816.830879] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2816.830893] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2816.830907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2816.830920] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2816.830954] 02:00:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:00:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 2817.005556] loop6: detected capacity change from 0 to 264192 02:00:44 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x700000000000000) 02:00:55 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x3f00000000000000) 02:00:55 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() ptrace(0x10, r1) syz_open_procfs(r1, &(0x7f0000000580)='net/snmp6\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x3e, 0x2a, 0x3, 0x81, 0x0, 0x400, 0x20100, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, @perf_config_ext={0x8, 0x1427}, 0x10, 0x8, 0x0, 0x6, 0x0, 0x5, 0xfff, 0x0, 0x1f, 0x0, 0x200000000}, r1, 0x10, r2, 0x2) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:00:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:55 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, 0x0, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:55 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@empty, r2}, 0x14) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000009f00)={&(0x7f0000009e40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000009ec0)={&(0x7f0000009e80)={0x38, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008084}, 0x400d1) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000006840)='./file0\x00', 0x5, 0xa, &(0x7f0000009cc0)=[{&(0x7f0000006880)="3dd875b984b33308aa6bf88c5261624ca22ab11c9470d0a97231aa25c37e3f3d0b109b7e1a56c4f6328f017ecf38ca91", 0x30, 0x9}, {&(0x7f00000068c0)="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0x1000, 0x7}, {&(0x7f00000078c0)="87aef65fca98bd08ce4c31e784e7bb36904a031c6c253f557f6d8b97efd7a67e7b9ca8c9cf40a13e07149b2fa53694e087aba4e0be852632bfb9792538989c1a5f91e2b4dd45eed9485cb6e519343f3e68e27b23d2fffd8a39d12beaeac17f3fc6dd86d3c7705629af622524540e809a92913539acf1924c7a98dc4cec7cc8884f2459c4c62db670106336b6ca820818b8bb3cd618bd80959c6c430f", 0x9c, 0x1643}, 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{&(0x7f0000008a80)="2bf359e6c02996fc11086c39092c2a450d555f2ecd313e6c1aed93efcc97ccb3c60f9bc594c6d7c83057538439838b077b03ce74998a9347052d8b78742c99162263ceab100c54c90d5e0850b2e0e7319b8616f8c04830d70f2e0213e25e9905be2685ac06d138ece8c369c8cf854bb731e0dc3f683deaa4e9774acf77797352f95289cd3cb0cb8f25c75e03c95915614cdf17bb758cb57a588d3fdc4c1116ebc83bfb6db436b42e9c22200df5fb804e8e16353aa6d5f420fbcf801cb949fdb7a3e49085d08048b9f7caef8d4b2847188cfbf3f32ad26375940675078654a21edbc173dc407fe8165466efe98d", 0xed, 0x80}, {&(0x7f0000008b80)="e7bf90051c59248e445481aa84bcffa129c9f7d36bd80939f626819ad9ea9bcf635721dcb63d2805be6423697b30d53c191ac959dd86207c06790b354a3761179445f48f894db73b341bf6230eb215b9e2ea93bee2df1ed7422a52b16209919cd5484c15cf53722fc5b0709d044f9fa74d949365a31aae3dc94fcc98f60859098b92794fda2220712d821349db50ecd7819cffeb0ebda616fde9bae5b9987c2dacdcc3c6880b7ba09769ed307e6c5d7fa1bac1c1f5bd6dc93dce367d1d98f1f1d6c62a01c829cbc10809d05b31fcf88a28084660e8520429bd5a195c3be52ba60929897c90dd", 0xe6, 0x7}, {&(0x7f0000008c80)="1e5e97583aacedf906fee840fc1f6a6f702245c996dbe2b7b39d112885d0e281f247a99ccc7c512a5128251e1436e97287e52d8c0028b1b73b", 0x39, 0x80000000}, {&(0x7f0000008cc0)="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", 0x1000, 0x2dc7}], 0x2000, &(0x7f0000009dc0)={[{@utf8}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@rodir}, {@uni_xlateno}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@seclabel}]}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x80010, r1, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') recvmmsg$unix(r1, &(0x7f00000065c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/10, 0xa}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/134, 0x86}], 0x3, &(0x7f0000000700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000740), 0x6e, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/215, 0xd7}, {&(0x7f00000008c0)=""/143, 0x8f}], 0x2, &(0x7f00000009c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/107, 0x6b}, {&(0x7f0000001b80)=""/34, 0x22}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x4, &(0x7f0000002c00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f0000002d40)=@abs, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002dc0)=""/146, 0x92}], 0x1, &(0x7f0000002ec0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002f40), 0x6e, &(0x7f00000040c0)=[{&(0x7f0000002fc0)=""/239, 0xef}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, &(0x7f0000006440)=[{&(0x7f0000004100)=""/83, 0x53}, {&(0x7f0000004180)=""/165, 0xa5}, {&(0x7f0000004240)=""/88, 0x58}, {&(0x7f00000042c0)=""/65, 0x41}, {&(0x7f0000004340)=""/65, 0x41}, {&(0x7f00000043c0)=""/110, 0x6e}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/4096, 0x1000}], 0x8, &(0x7f00000064c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}], 0x6, 0x2, &(0x7f0000006740)={0x0, 0x3938700}) stat(&(0x7f0000006780)='./file1\x00', &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000280)='./file0\x00', r4, r5, 0x400) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:00:55 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:55 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 81) [ 2827.831488] loop6: detected capacity change from 0 to 264192 [ 2827.952002] FAULT_INJECTION: forcing a failure. [ 2827.952002] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2827.953134] CPU: 0 UID: 0 PID: 85828 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2827.953152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2827.953161] Call Trace: [ 2827.953166] [ 2827.953171] dump_stack_lvl+0xfa/0x120 [ 2827.953193] should_fail_ex+0x4d7/0x5e0 [ 2827.953211] should_fail_alloc_page+0xe0/0x110 [ 2827.953228] prepare_alloc_pages+0x1eb/0x550 [ 2827.953246] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2827.953266] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2827.953293] ? perf_trace_lock+0xb5/0x5d0 [ 2827.953317] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2827.953340] ? __lock_acquire+0xc65/0x1b70 [ 2827.953364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2827.953381] ? policy_nodemask+0xeb/0x4e0 [ 2827.953402] alloc_pages_mpol+0xed/0x340 [ 2827.953420] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2827.953439] ? __pfx_perf_trace_lock+0x10/0x10 [ 2827.953458] ? get_vma_policy+0x23b/0x350 [ 2827.953478] vma_alloc_folio_noprof+0xe9/0x230 [ 2827.953498] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2827.953516] ? find_held_lock+0x2b/0x80 [ 2827.953530] ? __handle_mm_fault+0x7ba/0x31c0 [ 2827.953546] ? lock_release+0xc8/0x290 [ 2827.953567] __handle_mm_fault+0x14be/0x31c0 [ 2827.953584] ? __pfx_mt_find+0x10/0x10 [ 2827.953600] ? __pfx___handle_mm_fault+0x10/0x10 [ 2827.953625] ? find_vma+0xbf/0x140 [ 2827.953645] ? __pfx_find_vma+0x10/0x10 [ 2827.953668] handle_mm_fault+0x2d8/0x750 [ 2827.953683] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2827.953704] do_user_addr_fault+0x50c/0x1760 [ 2827.953731] exc_page_fault+0xb0/0x180 [ 2827.953754] asm_exc_page_fault+0x26/0x30 [ 2827.953767] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2827.953787] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2827.953800] RSP: 0018:ffff88805d7d7ce0 EFLAGS: 00050206 [ 2827.953812] RAX: 0000000000000000 RBX: 000000007fcf0000 RCX: 0000000000001000 [ 2827.953821] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002030f000 [ 2827.953829] RBP: 000000000030f000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2827.953838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2827.953846] R13: ffff88805c308000 R14: 00007ffffffff000 R15: 000000002030f000 [ 2827.953861] ? read_zero+0xc9/0x230 [ 2827.953878] read_zero+0xd9/0x230 [ 2827.953892] ? __pfx_read_zero+0x10/0x10 [ 2827.953905] vfs_read+0x1eb/0xc70 [ 2827.953920] ? lock_acquire+0x15e/0x2f0 [ 2827.953938] ? __fget_files+0x34/0x3b0 [ 2827.953959] ? __pfx_vfs_read+0x10/0x10 [ 2827.953971] ? __fget_files+0x203/0x3b0 [ 2827.953991] ? lock_release+0xc8/0x290 [ 2827.954013] ? __fget_files+0x20d/0x3b0 [ 2827.954040] __x64_sys_pread64+0x1f1/0x260 [ 2827.954054] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2827.954074] do_syscall_64+0xbf/0x430 [ 2827.954094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2827.954107] RIP: 0033:0x7f685fc4ab19 [ 2827.954118] 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 [ 2827.954131] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2827.954143] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2827.954151] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2827.954160] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.954168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2827.954175] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2827.954193] 02:00:55 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') pipe(&(0x7f0000000040)) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x10001) poll(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(&(0x7f0000000100), 0x5, 0x80) splice(r3, &(0x7f0000000140)=0x4, r0, &(0x7f0000000180)=0x3, 0x40, 0x8) 02:00:55 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = epoll_create(0x1) r1 = epoll_create(0x6) r2 = epoll_create(0x6) r3 = epoll_create(0x6) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) r5 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:00:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000003680), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/10, 0xa}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}, 0x1) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mount$bind(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)='./file1\x00', &(0x7f00000037c0), 0x800c, 0x0) pread64(r5, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r5, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000003840)='\xaa\xbcZ\xb3\xf5l\xaeP\xf7\x00\xb0\x18\x96\\\xe6L\x1f\xda\xbd\x13\xe91{\xf3\xb3\xae\xe98\xf6\x04\xf0\x92=\x7f\x04f\x1d\x16\xf5\xd8\x88\xde\xcc\t\a\x8ai\xb4\b.K\x1d\x02\x9a>\xb4\xfe\xeb\x92\xcc\x1c\xf2]\b\xbf\x8d0\x91\xfa\xd6\b\v.6\xf6D\xae\x0ez\xf8\xaf\xff\x8c(_\xfd\xaf.w\xd4\x0e\xa6q\x93\x13\xff\xb9\xa4\x9e\xe4*J', &(0x7f0000000480)='\x00', &(0x7f0000003a00)='Wl\x01V\xd8U\xe5\xe0=\x91P\xb1n0\x00\xf3-\xad\x14\xf2\xdb\xb6,\x19c\xa2oe\x92+|\x15\x03\x81\xb5\x82oH\xde\x93\x1e\xc7q\xd6P\xfb\x81\x89$\a\xfc\x88\x9a\xe0t\xd18\xee\xecj\xf6\x8b\x81\x13\xb8\xda\x7f\xdfj\x98\x1f\x16\xc89\x0fX\x98\x913fV\xf3r\xa1F&<\xd6]\xe5A^\\\xe7\x81\xb2\xbc\xfe\xd7\xebf\xcc_s@\xef\x16YbvpK\xad\xe7OF)\xe6\xc1M\x80\xa0\xa0I\x93\x95\x84aZ\x1c\x0f\xb3N\xa3\x91\xa1(\x92\xeb\f\xd2P\x93\x1b\xdao\xba\t\xb4\xc6\x88l\xeb\xad}\xbe_nF\x13\xb7\x8a\x12-#3/\xe6\x19\xf2t\x01\xc7+\xb5\xb4@a\x8c\x11\xb3qXc\x9eqW\xa6\x0e\xda\x18\xde\x8e)9\xf0\xa3\x87\xe7\x9cH\xc8rQ\xd6\xb7m\xb62\f\x96\xe6\xeb\x1c\xb5RV\xba\xa7*^F\xea\'b\xeb\x97\xd6D{L\xc1\x1fW\x99tH\x8e\x93\x94\x19\x06\x86\xbcp\x19\xb7*D\x8b\xd6\xdc\xaf}\xa5\x97\x1e\x99:\xfa\xf5\xef\x9dD}i\xa2p\x80\x16', &(0x7f0000003800)='vfat\x00'], 0x1100) socketpair(0x8, 0x2, 0x8, &(0x7f0000003700)={0xffffffffffffffff}) dup2(r5, r6) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fsync(r3) pread64(r7, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r7, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) sendmsg$netlink(r2, &(0x7f0000003640)={&(0x7f00000004c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc, &(0x7f0000003600)=[{&(0x7f00000005c0)={0x29c, 0x23, 0x800, 0x70bd27, 0x25dfdbff, "", [@generic="e336839b0bc526c1ecc8303eccaa8bea6ca3514be32150551c9ee10bd253ae6352ab4428e2e1bedac354ef965741188a61ecc88e5a5f07d530e0f2dfd0c081e9a20512434e849bc23700787d5a38f6c798a7742f87332d79ebe894a4018d15db654de932a3a32e62e19c034d9cc90b01c29822511258f0376af37dd4480cb4e7167c5cf99f40ed657604b8de368f55744b1179e2a5dd59acbfd57614391f66541d88ce319cedb12c57", @nested={0x16f, 0x6, 0x0, 0x1, [@generic="11c2b7c2519306e9018a20e6dafc4e534775473bc6be53afe19fc4fbb07b2187ec16c9c8eb85bbef3fb513020554c2be5f12c72740a82cd89b42bf79be1e89025c783da82246c4b07b32d91bd5104f67b055e51cd253dcf2c53f49a5c6c29be234e4bd6ee6661dec99fa4a5dd7e5235e0f666374e4c75aef0c6eb8", @typed={0xc, 0x31, 0x0, 0x0, @str='*-^-:\xbb,\x00'}, @typed={0x70, 0x33, 0x0, 0x0, @binary="e62745f8f0a4200261c3afec7e6c6514c6ab9d5d50103f97eb9769bcb9e45e63936ca6d800b6b934685cababe8546497b4f70e622c379d535dcdf1003aadff5da7cf56a4478ad84783cc1eba2ea5234022c4f90dfa13fdfaeefbb0f20fd9abb6821cb9255f442214f87e0f4a"}, @generic="42c1a59919e3904e92ebd4a86a7eacac297bf375b325632977e7a9", @typed={0x8, 0x44, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@loopback}, @typed={0x4, 0x11}, @generic="5925cb3d65a19bf748c1f7b2c049146f77713639b51cc5107c95f367ba32821eecc5f4e83aeab2641ebfabaaa98e02a9fb5437d5e359a22e7cc9703e5c1b8bfe5b", @typed={0x4, 0x1b}]}, @generic="123f29b08ef7a8697820a5ffd6ee2daff31ea5adecbef2737c08e1a8990528de954ded67a8e63893d19a2daf1aad95c4b898e1212fe4dbfdd0902f1f7d4811e2fa1f7b8e56e4c6f25bee96164b96b806b2b5a7fcfcc9da0cf08f52c1f75c0533f761f09ba9764d08a738aa52f71a20a307"]}, 0x29c}, {&(0x7f0000000880)={0x29e8, 0x29, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x137, 0x59, 0x0, 0x1, [@generic="05e9fa9aba1eb5d954cb2b69b3db71e21522372a4b8f8fe5b9244be57f4c1ef2d446522a7b6a63e2ce7de6f1755c1775cc33f599c7e3ed5124c1cb03fdf1fcdc0a4ef745b2285b8765835c26dc681e7f0ca49e85383fbf01d0a562049b6430c51e2fd158be61e900d50dfa8bfc99644f8038ed9592392855da9a19bdfcaf259859711ba1568b40acb379249dc9bba530957a1251ffd80e18500efd2d8080dfbac4350580a932192f594f4d07572ad4ed75b0318040f8fe6066849055018223436c2e2d01e2ff74c096130b8f686fb30da649872a5307b01b4cc58850a084af35dfd5fdafc50b20deb43642ca", @generic="4c6013106f957e3ebe712872ecaff736ac1cf0777fb0d99ffc3b991812d37731c73027fdf219ca68291804a23884f5", @typed={0x8, 0x69, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x79}, @typed={0x4, 0x54}, @typed={0x8, 0x5b, 0x0, 0x0, @pid}]}, @nested={0x38b, 0x56, 0x0, 0x1, [@generic="d485eb27ddbe55905b9572f3b5aaabf888ce44a06c11d586baee095ba3b5bd4942544b3f1a9bea8d42ab0653baa900585d23b3a073b6fa676a5d6cf32d55d8888f6a18b87edb73a9e70faafbc4a0093d4c529c0fcfc6e97cfbdc0634b10b3d8a171387fd6bfa44e86c041c2f91f393664400c982dcebbcef4fe28c53319dfe09b36e6e88345649638ff0aa458ac4b9bfd56527a5194cbf7b8091598077", @generic="007e57b2a2532443323c0e37b78b55a43896e1eddf67c11af11f59f74dc1ca1ab4ad18858d9dd5c1ce2620e81ce5b149b070c782977f02da5350", @generic="bf563fa672dc4aa55ceb9564f99a3d4681415ce08c0c86b1a08b74552f017dee143decf4365ff221c697159a19c576693df4b5e9ba053745cf939ce28610dd57977928de7943a1b7e2de097c53b5ed48f4da7f1546523d3bf7a63984885e2eaf420f83b483ff1bbef2c39e06f096abb32f257deb94067de943faa37a40cd0ce5c5761737d84f36741f462269916f3f5d07e5d7a4d40f37230354b5040d5aa86f3ea70c8ae2c984270c813601a0e165624aed0d07e1eeee68ee1a7f690f99dc5eb91e090cddbc527a06c170ad00d1517ed8dfe2ca5580d9d5e5bf5370341f0eac772268af", @typed={0x8, 0x87, 0x0, 0x0, @pid}, @typed={0x4, 0x79}, @typed={0x8, 0x15, 0x0, 0x0, @u32=0x800}, 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@generic="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@typed={0x6, 0x72, 0x0, 0x0, @str='-\x00'}, @generic="316cdc58dee5dbae85a7e258e75112b2fd796e6d21fb70e957", @generic="4825420ae9b7479a480a17d13620024f333d957f7a39820228a1bdf208733be8899cdaadab55fa85", @typed={0xae, 0x0, 0x0, 0x0, @binary="a74a12ec060747a3b8fe09ed30765b3f9e848484c76eec26b6e8330255d211899103e8042e7cef2edc81561771fb0e5de8f2e5aa111c96e1378baeb5d5be10658703ea11abdee76185e457ac52da8148623551d13914eeec93b75f201449c27138451003e531a9ca87fb3cbf1eabb1c29d3c76c7f11bbc2d7789caa522d98fa43e7798be0ea9a696c12efbaa740fcfc073f77982efdd008bbb88599e4f286c7158923c2fbcbf16ae0a47"}]}]}, 0x29e8}, {&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x318}, {&(0x7f00000035c0)={0x18, 0x11, 0x20, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x37, 0x0, 0x0, @fd=r7}]}, 0x18}], 0x4, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f00000039c0)={&(0x7f00000038c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003980)={&(0x7f0000003900)={0x64, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x9}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x5}, @ETHTOOL_A_RINGS_TX={0x8}, @ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}, @ETHTOOL_A_RINGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x7}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000004}, 0x480) 02:00:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:56 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mlock2(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) 02:00:56 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:56 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 82) 02:00:56 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 02:00:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:00:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x40e1}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000240), 0x1}, 0x0, 0x0, 0x0, 0x7, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) splice(r1, &(0x7f0000000040)=0x81, r0, &(0x7f0000000080)=0x800, 0x1000, 0x2) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:00:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000003680), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/10, 0xa}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}, 0x1) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mount$bind(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)='./file1\x00', &(0x7f00000037c0), 0x800c, 0x0) pread64(r5, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r5, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000003840)='\xaa\xbcZ\xb3\xf5l\xaeP\xf7\x00\xb0\x18\x96\\\xe6L\x1f\xda\xbd\x13\xe91{\xf3\xb3\xae\xe98\xf6\x04\xf0\x92=\x7f\x04f\x1d\x16\xf5\xd8\x88\xde\xcc\t\a\x8ai\xb4\b.K\x1d\x02\x9a>\xb4\xfe\xeb\x92\xcc\x1c\xf2]\b\xbf\x8d0\x91\xfa\xd6\b\v.6\xf6D\xae\x0ez\xf8\xaf\xff\x8c(_\xfd\xaf.w\xd4\x0e\xa6q\x93\x13\xff\xb9\xa4\x9e\xe4*J', &(0x7f0000000480)='\x00', &(0x7f0000003a00)='Wl\x01V\xd8U\xe5\xe0=\x91P\xb1n0\x00\xf3-\xad\x14\xf2\xdb\xb6,\x19c\xa2oe\x92+|\x15\x03\x81\xb5\x82oH\xde\x93\x1e\xc7q\xd6P\xfb\x81\x89$\a\xfc\x88\x9a\xe0t\xd18\xee\xecj\xf6\x8b\x81\x13\xb8\xda\x7f\xdfj\x98\x1f\x16\xc89\x0fX\x98\x913fV\xf3r\xa1F&<\xd6]\xe5A^\\\xe7\x81\xb2\xbc\xfe\xd7\xebf\xcc_s@\xef\x16YbvpK\xad\xe7OF)\xe6\xc1M\x80\xa0\xa0I\x93\x95\x84aZ\x1c\x0f\xb3N\xa3\x91\xa1(\x92\xeb\f\xd2P\x93\x1b\xdao\xba\t\xb4\xc6\x88l\xeb\xad}\xbe_nF\x13\xb7\x8a\x12-#3/\xe6\x19\xf2t\x01\xc7+\xb5\xb4@a\x8c\x11\xb3qXc\x9eqW\xa6\x0e\xda\x18\xde\x8e)9\xf0\xa3\x87\xe7\x9cH\xc8rQ\xd6\xb7m\xb62\f\x96\xe6\xeb\x1c\xb5RV\xba\xa7*^F\xea\'b\xeb\x97\xd6D{L\xc1\x1fW\x99tH\x8e\x93\x94\x19\x06\x86\xbcp\x19\xb7*D\x8b\xd6\xdc\xaf}\xa5\x97\x1e\x99:\xfa\xf5\xef\x9dD}i\xa2p\x80\x16', &(0x7f0000003800)='vfat\x00'], 0x1100) socketpair(0x8, 0x2, 0x8, &(0x7f0000003700)={0xffffffffffffffff}) dup2(r5, r6) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fsync(r3) pread64(r7, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r7, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) sendmsg$netlink(r2, &(0x7f0000003640)={&(0x7f00000004c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc, &(0x7f0000003600)=[{&(0x7f00000005c0)={0x29c, 0x23, 0x800, 0x70bd27, 0x25dfdbff, "", [@generic="e336839b0bc526c1ecc8303eccaa8bea6ca3514be32150551c9ee10bd253ae6352ab4428e2e1bedac354ef965741188a61ecc88e5a5f07d530e0f2dfd0c081e9a20512434e849bc23700787d5a38f6c798a7742f87332d79ebe894a4018d15db654de932a3a32e62e19c034d9cc90b01c29822511258f0376af37dd4480cb4e7167c5cf99f40ed657604b8de368f55744b1179e2a5dd59acbfd57614391f66541d88ce319cedb12c57", @nested={0x16f, 0x6, 0x0, 0x1, [@generic="11c2b7c2519306e9018a20e6dafc4e534775473bc6be53afe19fc4fbb07b2187ec16c9c8eb85bbef3fb513020554c2be5f12c72740a82cd89b42bf79be1e89025c783da82246c4b07b32d91bd5104f67b055e51cd253dcf2c53f49a5c6c29be234e4bd6ee6661dec99fa4a5dd7e5235e0f666374e4c75aef0c6eb8", @typed={0xc, 0x31, 0x0, 0x0, @str='*-^-:\xbb,\x00'}, @typed={0x70, 0x33, 0x0, 0x0, @binary="e62745f8f0a4200261c3afec7e6c6514c6ab9d5d50103f97eb9769bcb9e45e63936ca6d800b6b934685cababe8546497b4f70e622c379d535dcdf1003aadff5da7cf56a4478ad84783cc1eba2ea5234022c4f90dfa13fdfaeefbb0f20fd9abb6821cb9255f442214f87e0f4a"}, @generic="42c1a59919e3904e92ebd4a86a7eacac297bf375b325632977e7a9", @typed={0x8, 0x44, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@loopback}, @typed={0x4, 0x11}, @generic="5925cb3d65a19bf748c1f7b2c049146f77713639b51cc5107c95f367ba32821eecc5f4e83aeab2641ebfabaaa98e02a9fb5437d5e359a22e7cc9703e5c1b8bfe5b", @typed={0x4, 0x1b}]}, @generic="123f29b08ef7a8697820a5ffd6ee2daff31ea5adecbef2737c08e1a8990528de954ded67a8e63893d19a2daf1aad95c4b898e1212fe4dbfdd0902f1f7d4811e2fa1f7b8e56e4c6f25bee96164b96b806b2b5a7fcfcc9da0cf08f52c1f75c0533f761f09ba9764d08a738aa52f71a20a307"]}, 0x29c}, {&(0x7f0000000880)={0x29e8, 0x29, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x137, 0x59, 0x0, 0x1, [@generic="05e9fa9aba1eb5d954cb2b69b3db71e21522372a4b8f8fe5b9244be57f4c1ef2d446522a7b6a63e2ce7de6f1755c1775cc33f599c7e3ed5124c1cb03fdf1fcdc0a4ef745b2285b8765835c26dc681e7f0ca49e85383fbf01d0a562049b6430c51e2fd158be61e900d50dfa8bfc99644f8038ed9592392855da9a19bdfcaf259859711ba1568b40acb379249dc9bba530957a1251ffd80e18500efd2d8080dfbac4350580a932192f594f4d07572ad4ed75b0318040f8fe6066849055018223436c2e2d01e2ff74c096130b8f686fb30da649872a5307b01b4cc58850a084af35dfd5fdafc50b20deb43642ca", @generic="4c6013106f957e3ebe712872ecaff736ac1cf0777fb0d99ffc3b991812d37731c73027fdf219ca68291804a23884f5", @typed={0x8, 0x69, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x79}, @typed={0x4, 0x54}, @typed={0x8, 0x5b, 0x0, 0x0, @pid}]}, @nested={0x38b, 0x56, 0x0, 0x1, [@generic="d485eb27ddbe55905b9572f3b5aaabf888ce44a06c11d586baee095ba3b5bd4942544b3f1a9bea8d42ab0653baa900585d23b3a073b6fa676a5d6cf32d55d8888f6a18b87edb73a9e70faafbc4a0093d4c529c0fcfc6e97cfbdc0634b10b3d8a171387fd6bfa44e86c041c2f91f393664400c982dcebbcef4fe28c53319dfe09b36e6e88345649638ff0aa458ac4b9bfd56527a5194cbf7b8091598077", @generic="007e57b2a2532443323c0e37b78b55a43896e1eddf67c11af11f59f74dc1ca1ab4ad18858d9dd5c1ce2620e81ce5b149b070c782977f02da5350", @generic="bf563fa672dc4aa55ceb9564f99a3d4681415ce08c0c86b1a08b74552f017dee143decf4365ff221c697159a19c576693df4b5e9ba053745cf939ce28610dd57977928de7943a1b7e2de097c53b5ed48f4da7f1546523d3bf7a63984885e2eaf420f83b483ff1bbef2c39e06f096abb32f257deb94067de943faa37a40cd0ce5c5761737d84f36741f462269916f3f5d07e5d7a4d40f37230354b5040d5aa86f3ea70c8ae2c984270c813601a0e165624aed0d07e1eeee68ee1a7f690f99dc5eb91e090cddbc527a06c170ad00d1517ed8dfe2ca5580d9d5e5bf5370341f0eac772268af", @typed={0x8, 0x87, 0x0, 0x0, @pid}, @typed={0x4, 0x79}, @typed={0x8, 0x15, 0x0, 0x0, @u32=0x800}, @generic="0de4a973dc42bddb74f25f83b878d0b3724848cbe6172d428e2cba55903842c61c6292a3f0cdcb1858e24caffe56371b0998da042f65740007006c9599cfb6227b0cabd5404345afcd8f8e06c4c7523b80e3c09918cf0bdc2fcc34e49db156b118edcaeee644ccf903d6bbe33c3fd35638ed3382b691bdfee57b78bb4849a5011073ec12f41a51272cf0142ad30d9097610a611552709704303e823c3b2274eb946e940fba3ad37d781f996ccadc98018e130b5d7d67f66a5ba9ec8c186382bc4cb335825cbb63f6f55252ebd31ace2b578d64b1023fdd6668794adb", @generic="5eec2d6fa4fea673c1fe118d82f37f260b9b69c376f0c2b96f4eb320a68f715f60a743425cc4d5dc30fe0945c326a595ab181c1b60fe32e7f57156df3fea7993c2d2cb3f968cb032e2efa7b247f266f910ed3c4aae88a2177b892065e32f01318a6bd5d1bec386a41b73e34b12f284641b1b1649f25781a0253bd91640a7503ca76a8161aeae55bcff128fbf56aa34c6f0cbdd63332bdaf9b6b3090e00b3cfdbb5dc49ca8b1a2fba9c78281d2f9d26532255c6603407ce9a666d7e2e4f217a47151fbf39105761f34c883059402efec07bdb2b1a483edfb8bf117e9d"]}, @nested={0x100c, 0x78, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @pid}, 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[@generic="72813d5fa6ff034ba60ba21e6ec0f24d14109ffb9a6d5e64de31f7bbebc2311199caa2d3f4b265cbfb5c7daf5ce6b6b4e84462eecef240a66fe8358d8106eea4607057ad80bb84d96f7af9f86dd799038ba949dff51fa6fd5238975f36a76ad6f47fb274a27ee35d3e7bdf0c14b8bb56638bfe3f60da71d84df3ac8f23938c7c574c89c1c286c28307e83d7af0d1870b38844a1276c71b578b706dd087b17eff0f19cf61d72dae430f5905cc30791843036445b7258bc284033ea5560cf4842f5198f4465607b7192282702f0588d5b8d35c6c577d65b1fc84aced75"]}, @nested={0x118b, 0x16, 0x0, 0x1, [@generic="fd0019931b843775a812851fc6f35f", @typed={0x8, 0x3a, 0x0, 0x0, @uid=0xee01}, @generic="1d5848f649bd06744c39c00dfb10c3c7ca518c94ec4d5a9be401dc25465e64c1c5bbf6dfc1201231c563887ab4d070dd6a8ec2b3d650e279af5726c796aac41d7092808c9671ee2c4de04e1efe05b969d3d55a1c4216a8f219a3b1c26fbdefb238077da19ead27199c8efa", @typed={0x9, 0x14, 0x0, 0x0, @str='vfat\x00'}, @generic="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@typed={0x6, 0x72, 0x0, 0x0, @str='-\x00'}, @generic="316cdc58dee5dbae85a7e258e75112b2fd796e6d21fb70e957", @generic="4825420ae9b7479a480a17d13620024f333d957f7a39820228a1bdf208733be8899cdaadab55fa85", @typed={0xae, 0x0, 0x0, 0x0, @binary="a74a12ec060747a3b8fe09ed30765b3f9e848484c76eec26b6e8330255d211899103e8042e7cef2edc81561771fb0e5de8f2e5aa111c96e1378baeb5d5be10658703ea11abdee76185e457ac52da8148623551d13914eeec93b75f201449c27138451003e531a9ca87fb3cbf1eabb1c29d3c76c7f11bbc2d7789caa522d98fa43e7798be0ea9a696c12efbaa740fcfc073f77982efdd008bbb88599e4f286c7158923c2fbcbf16ae0a47"}]}]}, 0x29e8}, {&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x318}, {&(0x7f00000035c0)={0x18, 0x11, 0x20, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x37, 0x0, 0x0, @fd=r7}]}, 0x18}], 0x4, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f00000039c0)={&(0x7f00000038c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003980)={&(0x7f0000003900)={0x64, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x9}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x5}, @ETHTOOL_A_RINGS_TX={0x8}, @ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}, @ETHTOOL_A_RINGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x7}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000004}, 0x480) 02:00:56 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, 0x0, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:00:56 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="933c906d6b66732e66617400020801004470008000f8e3", 0x17, 0x100000001}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) creat(&(0x7f0000000080)='./file0\x00', 0x30) [ 2828.701721] FAULT_INJECTION: forcing a failure. [ 2828.701721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2828.703788] CPU: 1 UID: 0 PID: 86601 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2828.703824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2828.703840] Call Trace: [ 2828.703850] [ 2828.703860] dump_stack_lvl+0xfa/0x120 [ 2828.703896] should_fail_ex+0x4d7/0x5e0 [ 2828.703929] should_fail_alloc_page+0xe0/0x110 [ 2828.703961] prepare_alloc_pages+0x1eb/0x550 02:00:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x80000004}) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) [ 2828.703997] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2828.704046] ? perf_trace_lock+0xb5/0x5d0 [ 2828.704098] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2828.704145] ? __lock_acquire+0xc65/0x1b70 [ 2828.704191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2828.704226] ? policy_nodemask+0xeb/0x4e0 [ 2828.704266] alloc_pages_mpol+0xed/0x340 [ 2828.704301] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2828.704339] ? __pfx_perf_trace_lock+0x10/0x10 [ 2828.704377] ? get_vma_policy+0x23b/0x350 [ 2828.704419] vma_alloc_folio_noprof+0xe9/0x230 [ 2828.704458] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2828.704494] ? find_held_lock+0x2b/0x80 [ 2828.704523] ? __handle_mm_fault+0x7ba/0x31c0 [ 2828.704553] ? lock_release+0xc8/0x290 [ 2828.704597] __handle_mm_fault+0x14be/0x31c0 [ 2828.704629] ? __pfx_mt_find+0x10/0x10 [ 2828.704661] ? __pfx___handle_mm_fault+0x10/0x10 [ 2828.704711] ? find_vma+0xbf/0x140 [ 2828.704750] ? __pfx_find_vma+0x10/0x10 [ 2828.704797] handle_mm_fault+0x2d8/0x750 [ 2828.704827] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2828.704868] do_user_addr_fault+0x50c/0x1760 [ 2828.704921] exc_page_fault+0xb0/0x180 [ 2828.704972] asm_exc_page_fault+0x26/0x30 [ 2828.704997] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2828.705034] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2828.705060] RSP: 0018:ffff88805c4b7ce0 EFLAGS: 00050206 [ 2828.705081] RAX: 0000000000000000 RBX: 000000007fd33000 RCX: 0000000000001000 [ 2828.705098] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000202cc000 [ 2828.705115] RBP: 00000000002cc000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2828.705132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2828.705148] R13: ffff88805d495340 R14: 00007ffffffff000 R15: 00000000202cc000 [ 2828.705180] ? read_zero+0xc9/0x230 [ 2828.705212] read_zero+0xd9/0x230 [ 2828.705239] ? __pfx_read_zero+0x10/0x10 [ 2828.705266] vfs_read+0x1eb/0xc70 [ 2828.705293] ? lock_acquire+0x15e/0x2f0 [ 2828.705330] ? __fget_files+0x34/0x3b0 [ 2828.705371] ? __pfx_vfs_read+0x10/0x10 [ 2828.705395] ? __fget_files+0x203/0x3b0 [ 2828.705435] ? lock_release+0xc8/0x290 [ 2828.705478] ? __fget_files+0x20d/0x3b0 [ 2828.705533] __x64_sys_pread64+0x1f1/0x260 [ 2828.705561] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2828.705589] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2828.705639] do_syscall_64+0xbf/0x430 [ 2828.705671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2828.705696] RIP: 0033:0x7f685fc4ab19 [ 2828.705716] 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 [ 2828.705741] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2828.705765] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2828.705783] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2828.705798] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2828.705812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2828.705826] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2828.705865] [ 2828.707572] loop6: detected capacity change from 0 to 264192 [ 2828.834758] FAT-fs (loop6): bogus number of reserved sectors [ 2828.835356] FAT-fs (loop6): Can't find a valid FAT filesystem 02:01:08 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x2, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080), 0x9, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmdt(r0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 02:01:08 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:01:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000003680), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/10, 0xa}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}, 0x1) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mount$bind(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)='./file1\x00', &(0x7f00000037c0), 0x800c, 0x0) pread64(r5, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r5, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000003840)='\xaa\xbcZ\xb3\xf5l\xaeP\xf7\x00\xb0\x18\x96\\\xe6L\x1f\xda\xbd\x13\xe91{\xf3\xb3\xae\xe98\xf6\x04\xf0\x92=\x7f\x04f\x1d\x16\xf5\xd8\x88\xde\xcc\t\a\x8ai\xb4\b.K\x1d\x02\x9a>\xb4\xfe\xeb\x92\xcc\x1c\xf2]\b\xbf\x8d0\x91\xfa\xd6\b\v.6\xf6D\xae\x0ez\xf8\xaf\xff\x8c(_\xfd\xaf.w\xd4\x0e\xa6q\x93\x13\xff\xb9\xa4\x9e\xe4*J', &(0x7f0000000480)='\x00', &(0x7f0000003a00)='Wl\x01V\xd8U\xe5\xe0=\x91P\xb1n0\x00\xf3-\xad\x14\xf2\xdb\xb6,\x19c\xa2oe\x92+|\x15\x03\x81\xb5\x82oH\xde\x93\x1e\xc7q\xd6P\xfb\x81\x89$\a\xfc\x88\x9a\xe0t\xd18\xee\xecj\xf6\x8b\x81\x13\xb8\xda\x7f\xdfj\x98\x1f\x16\xc89\x0fX\x98\x913fV\xf3r\xa1F&<\xd6]\xe5A^\\\xe7\x81\xb2\xbc\xfe\xd7\xebf\xcc_s@\xef\x16YbvpK\xad\xe7OF)\xe6\xc1M\x80\xa0\xa0I\x93\x95\x84aZ\x1c\x0f\xb3N\xa3\x91\xa1(\x92\xeb\f\xd2P\x93\x1b\xdao\xba\t\xb4\xc6\x88l\xeb\xad}\xbe_nF\x13\xb7\x8a\x12-#3/\xe6\x19\xf2t\x01\xc7+\xb5\xb4@a\x8c\x11\xb3qXc\x9eqW\xa6\x0e\xda\x18\xde\x8e)9\xf0\xa3\x87\xe7\x9cH\xc8rQ\xd6\xb7m\xb62\f\x96\xe6\xeb\x1c\xb5RV\xba\xa7*^F\xea\'b\xeb\x97\xd6D{L\xc1\x1fW\x99tH\x8e\x93\x94\x19\x06\x86\xbcp\x19\xb7*D\x8b\xd6\xdc\xaf}\xa5\x97\x1e\x99:\xfa\xf5\xef\x9dD}i\xa2p\x80\x16', &(0x7f0000003800)='vfat\x00'], 0x1100) socketpair(0x8, 0x2, 0x8, &(0x7f0000003700)={0xffffffffffffffff}) dup2(r5, r6) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fsync(r3) pread64(r7, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r7, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) sendmsg$netlink(r2, &(0x7f0000003640)={&(0x7f00000004c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc, &(0x7f0000003600)=[{&(0x7f00000005c0)={0x29c, 0x23, 0x800, 0x70bd27, 0x25dfdbff, "", [@generic="e336839b0bc526c1ecc8303eccaa8bea6ca3514be32150551c9ee10bd253ae6352ab4428e2e1bedac354ef965741188a61ecc88e5a5f07d530e0f2dfd0c081e9a20512434e849bc23700787d5a38f6c798a7742f87332d79ebe894a4018d15db654de932a3a32e62e19c034d9cc90b01c29822511258f0376af37dd4480cb4e7167c5cf99f40ed657604b8de368f55744b1179e2a5dd59acbfd57614391f66541d88ce319cedb12c57", @nested={0x16f, 0x6, 0x0, 0x1, [@generic="11c2b7c2519306e9018a20e6dafc4e534775473bc6be53afe19fc4fbb07b2187ec16c9c8eb85bbef3fb513020554c2be5f12c72740a82cd89b42bf79be1e89025c783da82246c4b07b32d91bd5104f67b055e51cd253dcf2c53f49a5c6c29be234e4bd6ee6661dec99fa4a5dd7e5235e0f666374e4c75aef0c6eb8", @typed={0xc, 0x31, 0x0, 0x0, @str='*-^-:\xbb,\x00'}, @typed={0x70, 0x33, 0x0, 0x0, @binary="e62745f8f0a4200261c3afec7e6c6514c6ab9d5d50103f97eb9769bcb9e45e63936ca6d800b6b934685cababe8546497b4f70e622c379d535dcdf1003aadff5da7cf56a4478ad84783cc1eba2ea5234022c4f90dfa13fdfaeefbb0f20fd9abb6821cb9255f442214f87e0f4a"}, @generic="42c1a59919e3904e92ebd4a86a7eacac297bf375b325632977e7a9", @typed={0x8, 0x44, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@loopback}, @typed={0x4, 0x11}, @generic="5925cb3d65a19bf748c1f7b2c049146f77713639b51cc5107c95f367ba32821eecc5f4e83aeab2641ebfabaaa98e02a9fb5437d5e359a22e7cc9703e5c1b8bfe5b", @typed={0x4, 0x1b}]}, @generic="123f29b08ef7a8697820a5ffd6ee2daff31ea5adecbef2737c08e1a8990528de954ded67a8e63893d19a2daf1aad95c4b898e1212fe4dbfdd0902f1f7d4811e2fa1f7b8e56e4c6f25bee96164b96b806b2b5a7fcfcc9da0cf08f52c1f75c0533f761f09ba9764d08a738aa52f71a20a307"]}, 0x29c}, {&(0x7f0000000880)={0x29e8, 0x29, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x137, 0x59, 0x0, 0x1, [@generic="05e9fa9aba1eb5d954cb2b69b3db71e21522372a4b8f8fe5b9244be57f4c1ef2d446522a7b6a63e2ce7de6f1755c1775cc33f599c7e3ed5124c1cb03fdf1fcdc0a4ef745b2285b8765835c26dc681e7f0ca49e85383fbf01d0a562049b6430c51e2fd158be61e900d50dfa8bfc99644f8038ed9592392855da9a19bdfcaf259859711ba1568b40acb379249dc9bba530957a1251ffd80e18500efd2d8080dfbac4350580a932192f594f4d07572ad4ed75b0318040f8fe6066849055018223436c2e2d01e2ff74c096130b8f686fb30da649872a5307b01b4cc58850a084af35dfd5fdafc50b20deb43642ca", @generic="4c6013106f957e3ebe712872ecaff736ac1cf0777fb0d99ffc3b991812d37731c73027fdf219ca68291804a23884f5", @typed={0x8, 0x69, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x79}, @typed={0x4, 0x54}, @typed={0x8, 0x5b, 0x0, 0x0, @pid}]}, @nested={0x38b, 0x56, 0x0, 0x1, [@generic="d485eb27ddbe55905b9572f3b5aaabf888ce44a06c11d586baee095ba3b5bd4942544b3f1a9bea8d42ab0653baa900585d23b3a073b6fa676a5d6cf32d55d8888f6a18b87edb73a9e70faafbc4a0093d4c529c0fcfc6e97cfbdc0634b10b3d8a171387fd6bfa44e86c041c2f91f393664400c982dcebbcef4fe28c53319dfe09b36e6e88345649638ff0aa458ac4b9bfd56527a5194cbf7b8091598077", @generic="007e57b2a2532443323c0e37b78b55a43896e1eddf67c11af11f59f74dc1ca1ab4ad18858d9dd5c1ce2620e81ce5b149b070c782977f02da5350", @generic="bf563fa672dc4aa55ceb9564f99a3d4681415ce08c0c86b1a08b74552f017dee143decf4365ff221c697159a19c576693df4b5e9ba053745cf939ce28610dd57977928de7943a1b7e2de097c53b5ed48f4da7f1546523d3bf7a63984885e2eaf420f83b483ff1bbef2c39e06f096abb32f257deb94067de943faa37a40cd0ce5c5761737d84f36741f462269916f3f5d07e5d7a4d40f37230354b5040d5aa86f3ea70c8ae2c984270c813601a0e165624aed0d07e1eeee68ee1a7f690f99dc5eb91e090cddbc527a06c170ad00d1517ed8dfe2ca5580d9d5e5bf5370341f0eac772268af", @typed={0x8, 0x87, 0x0, 0x0, @pid}, @typed={0x4, 0x79}, @typed={0x8, 0x15, 0x0, 0x0, @u32=0x800}, @generic="0de4a973dc42bddb74f25f83b878d0b3724848cbe6172d428e2cba55903842c61c6292a3f0cdcb1858e24caffe56371b0998da042f65740007006c9599cfb6227b0cabd5404345afcd8f8e06c4c7523b80e3c09918cf0bdc2fcc34e49db156b118edcaeee644ccf903d6bbe33c3fd35638ed3382b691bdfee57b78bb4849a5011073ec12f41a51272cf0142ad30d9097610a611552709704303e823c3b2274eb946e940fba3ad37d781f996ccadc98018e130b5d7d67f66a5ba9ec8c186382bc4cb335825cbb63f6f55252ebd31ace2b578d64b1023fdd6668794adb", @generic="5eec2d6fa4fea673c1fe118d82f37f260b9b69c376f0c2b96f4eb320a68f715f60a743425cc4d5dc30fe0945c326a595ab181c1b60fe32e7f57156df3fea7993c2d2cb3f968cb032e2efa7b247f266f910ed3c4aae88a2177b892065e32f01318a6bd5d1bec386a41b73e34b12f284641b1b1649f25781a0253bd91640a7503ca76a8161aeae55bcff128fbf56aa34c6f0cbdd63332bdaf9b6b3090e00b3cfdbb5dc49ca8b1a2fba9c78281d2f9d26532255c6603407ce9a666d7e2e4f217a47151fbf39105761f34c883059402efec07bdb2b1a483edfb8bf117e9d"]}, @nested={0x100c, 0x78, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @pid}, 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[@generic="72813d5fa6ff034ba60ba21e6ec0f24d14109ffb9a6d5e64de31f7bbebc2311199caa2d3f4b265cbfb5c7daf5ce6b6b4e84462eecef240a66fe8358d8106eea4607057ad80bb84d96f7af9f86dd799038ba949dff51fa6fd5238975f36a76ad6f47fb274a27ee35d3e7bdf0c14b8bb56638bfe3f60da71d84df3ac8f23938c7c574c89c1c286c28307e83d7af0d1870b38844a1276c71b578b706dd087b17eff0f19cf61d72dae430f5905cc30791843036445b7258bc284033ea5560cf4842f5198f4465607b7192282702f0588d5b8d35c6c577d65b1fc84aced75"]}, @nested={0x118b, 0x16, 0x0, 0x1, [@generic="fd0019931b843775a812851fc6f35f", @typed={0x8, 0x3a, 0x0, 0x0, @uid=0xee01}, @generic="1d5848f649bd06744c39c00dfb10c3c7ca518c94ec4d5a9be401dc25465e64c1c5bbf6dfc1201231c563887ab4d070dd6a8ec2b3d650e279af5726c796aac41d7092808c9671ee2c4de04e1efe05b969d3d55a1c4216a8f219a3b1c26fbdefb238077da19ead27199c8efa", @typed={0x9, 0x14, 0x0, 0x0, @str='vfat\x00'}, @generic="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@typed={0x6, 0x72, 0x0, 0x0, @str='-\x00'}, @generic="316cdc58dee5dbae85a7e258e75112b2fd796e6d21fb70e957", @generic="4825420ae9b7479a480a17d13620024f333d957f7a39820228a1bdf208733be8899cdaadab55fa85", @typed={0xae, 0x0, 0x0, 0x0, @binary="a74a12ec060747a3b8fe09ed30765b3f9e848484c76eec26b6e8330255d211899103e8042e7cef2edc81561771fb0e5de8f2e5aa111c96e1378baeb5d5be10658703ea11abdee76185e457ac52da8148623551d13914eeec93b75f201449c27138451003e531a9ca87fb3cbf1eabb1c29d3c76c7f11bbc2d7789caa522d98fa43e7798be0ea9a696c12efbaa740fcfc073f77982efdd008bbb88599e4f286c7158923c2fbcbf16ae0a47"}]}]}, 0x29e8}, {&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x318}, {&(0x7f00000035c0)={0x18, 0x11, 0x20, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x37, 0x0, 0x0, @fd=r7}]}, 0x18}], 0x4, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f00000039c0)={&(0x7f00000038c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003980)={&(0x7f0000003900)={0x64, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x9}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x5}, @ETHTOOL_A_RINGS_TX={0x8}, @ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}, @ETHTOOL_A_RINGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x7}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000004}, 0x480) 02:01:08 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:08 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) close_range(r1, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000008c0)={0x1, 0x80, 0x3e, 0x7f, 0x0, 0x5, 0x0, 0x10001, 0x40, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x5}, 0xa000, 0x6, 0x80000000, 0x9, 0x80000001, 0xe0, 0x5, 0x0, 0xa0, 0x0, 0xce2}, 0xffffffffffffffff, 0x2, r0, 0xb) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/25, 0x19}], 0x1}}, {{&(0x7f0000000580), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000600)=""/90, 0x5a}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000442945be72caad0afca6a877759d8954ba7a87348eb9c82da507938e7fff9deb1174b6efa1db1d0e9eb6ac752edaa572f655b673b89eaba263c2be2e4ad8378c8c42703d771d7b053c893358e841b4c3bca9bc62b6b16b9164b3ad246a59444c2e70234a228a3ef0aa37217d35f7ff8ad6a8f74414d9271677dfe507bd8713890daf982bef862f1badde4c115993058d095efd957b1cc6c60aad561bb1b37908aa9cff4c936a3fdb597bfca7753cb83aa0573c146c728dd537ed37d841ec47ad5095", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x108}}], 0x2, 0x2002, &(0x7f0000000840)={0x77359400}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000880)) 02:01:08 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 83) 02:01:08 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2841.343837] loop6: detected capacity change from 0 to 264192 [ 2841.444994] FAULT_INJECTION: forcing a failure. [ 2841.444994] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2841.447197] CPU: 1 UID: 0 PID: 86992 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2841.447231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2841.447247] Call Trace: [ 2841.447255] [ 2841.447265] dump_stack_lvl+0xfa/0x120 [ 2841.447300] should_fail_ex+0x4d7/0x5e0 [ 2841.447331] should_fail_alloc_page+0xe0/0x110 [ 2841.447361] prepare_alloc_pages+0x1eb/0x550 [ 2841.447393] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2841.447429] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2841.447484] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2841.447527] ? __lock_acquire+0xc65/0x1b70 [ 2841.447571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2841.447602] ? policy_nodemask+0xeb/0x4e0 [ 2841.447639] alloc_pages_mpol+0xed/0x340 [ 2841.447690] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2841.447725] ? __pfx_perf_trace_lock+0x10/0x10 [ 2841.447762] ? get_vma_policy+0x23b/0x350 [ 2841.447800] vma_alloc_folio_noprof+0xe9/0x230 [ 2841.447836] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2841.447870] ? find_held_lock+0x2b/0x80 [ 2841.447895] ? __handle_mm_fault+0x7ba/0x31c0 [ 2841.447921] ? lock_release+0xc8/0x290 [ 2841.447958] __handle_mm_fault+0x14be/0x31c0 [ 2841.447987] ? __pfx_mt_find+0x10/0x10 [ 2841.448013] ? __pfx___handle_mm_fault+0x10/0x10 [ 2841.448057] ? find_vma+0xbf/0x140 [ 2841.448098] ? __pfx_find_vma+0x10/0x10 [ 2841.448138] handle_mm_fault+0x2d8/0x750 [ 2841.448164] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2841.448200] do_user_addr_fault+0x50c/0x1760 [ 2841.448250] exc_page_fault+0xb0/0x180 [ 2841.448289] asm_exc_page_fault+0x26/0x30 [ 2841.448311] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2841.448344] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2841.448366] RSP: 0018:ffff88805dad7ce0 EFLAGS: 00050206 [ 2841.448386] RAX: 0000000000000000 RBX: 000000007fd26000 RCX: 0000000000001000 [ 2841.448401] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000202d9000 [ 2841.448415] RBP: 00000000002d9000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2841.448430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2841.448444] R13: ffff888052031bc0 R14: 00007ffffffff000 R15: 00000000202d9000 [ 2841.448471] ? read_zero+0xc9/0x230 [ 2841.448499] read_zero+0xd9/0x230 [ 2841.448523] ? __pfx_read_zero+0x10/0x10 [ 2841.448546] vfs_read+0x1eb/0xc70 [ 2841.448571] ? lock_acquire+0x15e/0x2f0 [ 2841.448602] ? __fget_files+0x34/0x3b0 [ 2841.448637] ? __pfx_vfs_read+0x10/0x10 [ 2841.448658] ? __fget_files+0x203/0x3b0 [ 2841.448692] ? lock_release+0xc8/0x290 [ 2841.448730] ? __fget_files+0x20d/0x3b0 [ 2841.448777] __x64_sys_pread64+0x1f1/0x260 [ 2841.448801] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2841.448826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2841.448869] do_syscall_64+0xbf/0x430 [ 2841.448896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2841.448918] RIP: 0033:0x7f685fc4ab19 [ 2841.448936] 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 [ 2841.448957] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2841.448978] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2841.448993] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2841.449007] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2841.449021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2841.449034] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2841.449069] 02:01:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', '_=-\x00'}, &(0x7f0000000080)='_=-\x00', 0x4, 0x7) poll(0x0, 0x0, 0x0) 02:01:09 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:01:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:09 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x88) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:01:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:01:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:09 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:09 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x5, 0x9, 0x0) 02:01:22 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 84) 02:01:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') pread64(r1, &(0x7f0000000080)=""/115, 0x73, 0x80) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:01:22 executing program 2: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x5, 0x9, 0x0) 02:01:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:22 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:22 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000100)="330dadc0be7a3a5a702dae2115c837fd783ec1b6ea73d49c5b21a2a8be17e7bbdefa1b11498d2ababc31f1f9682e65d3d4ccc56139c163e8f82723b7187a662ed641dc8d0d1dd557e2bf64695de3cfdb4a33573c96fe5bb542b75bdc0f6c6d561c6d86dec6e2c13d842b106b7faf4de1b06b0721cbb5a6e1552ab90c4677d7b4305e9ecad7ccc0d03ed83f015c4592770becf1401099d9ae41b9268f05", 0x9d, 0x0, 0x0, 0x2}]) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800001a}) dup(r1) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x103) 02:01:22 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) 02:01:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 2855.216735] loop6: detected capacity change from 0 to 264192 02:01:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x0, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:23 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x1, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x3ffffffa, 0x6) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmat(r0, &(0x7f00007ab000/0x1000)=nil, 0x5000) [ 2855.409171] FAULT_INJECTION: forcing a failure. [ 2855.409171] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2855.410617] CPU: 1 UID: 0 PID: 88015 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2855.410640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2855.410650] Call Trace: [ 2855.410656] [ 2855.410663] dump_stack_lvl+0xfa/0x120 [ 2855.410689] should_fail_ex+0x4d7/0x5e0 [ 2855.410711] should_fail_alloc_page+0xe0/0x110 [ 2855.410731] prepare_alloc_pages+0x1eb/0x550 [ 2855.410754] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2855.410783] ? perf_trace_lock+0xb5/0x5d0 [ 2855.410813] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2855.410842] ? __lock_acquire+0xc65/0x1b70 [ 2855.410871] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2855.410893] ? policy_nodemask+0xeb/0x4e0 [ 2855.410918] alloc_pages_mpol+0xed/0x340 [ 2855.410939] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2855.410963] ? __pfx_perf_trace_lock+0x10/0x10 [ 2855.410987] ? get_vma_policy+0x23b/0x350 [ 2855.411013] vma_alloc_folio_noprof+0xe9/0x230 [ 2855.411037] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2855.411060] ? find_held_lock+0x2b/0x80 [ 2855.411078] ? __handle_mm_fault+0x7ba/0x31c0 [ 2855.411102] ? lock_release+0xc8/0x290 [ 2855.411129] __handle_mm_fault+0x14be/0x31c0 [ 2855.411150] ? __pfx_mt_find+0x10/0x10 [ 2855.411169] ? __pfx___handle_mm_fault+0x10/0x10 [ 2855.411201] ? find_vma+0xbf/0x140 [ 2855.411225] ? __pfx_find_vma+0x10/0x10 [ 2855.411254] handle_mm_fault+0x2d8/0x750 [ 2855.411273] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2855.411299] do_user_addr_fault+0x50c/0x1760 [ 2855.411332] exc_page_fault+0xb0/0x180 [ 2855.411361] asm_exc_page_fault+0x26/0x30 [ 2855.411378] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2855.411402] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2855.411419] RSP: 0018:ffff88805d7e7ce0 EFLAGS: 00050206 [ 2855.411433] RAX: 0000000000000000 RBX: 000000007f7d3000 RCX: 0000000000001000 [ 2855.411444] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002082c000 [ 2855.411455] RBP: 000000000082c000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2855.411465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2855.411475] R13: ffff88805bb81bc0 R14: 00007ffffffff000 R15: 000000002082c000 [ 2855.411495] ? read_zero+0xc9/0x230 [ 2855.411515] read_zero+0xd9/0x230 [ 2855.411532] ? __pfx_read_zero+0x10/0x10 [ 2855.411549] vfs_read+0x1eb/0xc70 [ 2855.411567] ? lock_acquire+0x15e/0x2f0 [ 2855.411590] ? __fget_files+0x34/0x3b0 [ 2855.411616] ? __pfx_vfs_read+0x10/0x10 [ 2855.411631] ? __fget_files+0x203/0x3b0 [ 2855.411656] ? lock_release+0xc8/0x290 [ 2855.411683] ? __fget_files+0x20d/0x3b0 [ 2855.411717] __x64_sys_pread64+0x1f1/0x260 [ 2855.411734] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2855.411752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2855.411783] do_syscall_64+0xbf/0x430 [ 2855.411803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2855.411819] RIP: 0033:0x7f685fc4ab19 [ 2855.411831] 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 [ 2855.411846] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2855.411874] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2855.411885] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2855.411895] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2855.411905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2855.411914] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2855.411937] 02:01:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:23 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x0, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:36 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2a04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:01:36 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x0, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:36 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9", 0x6d}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:36 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 85) 02:01:36 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x4, {{0xa, 0x4e21, 0xb865, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x1, @empty, 0xf1}}, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, '\x00', 0x41}, 0x8}}, {{0xa, 0x4e23, 0x1, @ipv4={'\x00', '\xff\xff', @local}, 0x1ff}}]}, 0x210) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x9, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x6, 0x4, 0x40, 0x1, 0x0, 0x3ff, 0x88093, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x200, 0x4, @perf_config_ext={0x7fffffff, 0xfff}, 0x9, 0x3, 0xe0, 0x9, 0x2, 0x6, 0x1000, 0x0, 0xc26, 0x0, 0x8}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x7) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000)="09d70f6e53cf2a5f4c6f59ba5734", 0xe, r1}, 0x68) r2 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x1000) 02:01:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r3, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0x0, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r3, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r5}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r5}}, 0x3000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r5}}, 0x83d) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4004, @fd_index=0x2, 0x4, 0x0, 0x0, 0x1, 0x0, {0x3}}, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x284a02, 0x20) renameat(r1, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000180)='./file0\x00') 02:01:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2869.356057] loop6: detected capacity change from 0 to 264192 [ 2869.470166] FAULT_INJECTION: forcing a failure. [ 2869.470166] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2869.472374] CPU: 1 UID: 0 PID: 88828 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2869.472408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2869.472423] Call Trace: [ 2869.472431] [ 2869.472441] dump_stack_lvl+0xfa/0x120 [ 2869.472476] should_fail_ex+0x4d7/0x5e0 [ 2869.472507] should_fail_alloc_page+0xe0/0x110 [ 2869.472536] prepare_alloc_pages+0x1eb/0x550 [ 2869.472569] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2869.472614] ? perf_trace_lock+0xb5/0x5d0 [ 2869.472655] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2869.472698] ? __lock_acquire+0xc65/0x1b70 [ 2869.472741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2869.472772] ? policy_nodemask+0xeb/0x4e0 [ 2869.472810] alloc_pages_mpol+0xed/0x340 [ 2869.472842] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2869.472877] ? __pfx_perf_trace_lock+0x10/0x10 [ 2869.472913] ? get_vma_policy+0x23b/0x350 [ 2869.472951] vma_alloc_folio_noprof+0xe9/0x230 [ 2869.472987] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2869.473021] ? find_held_lock+0x2b/0x80 [ 2869.473048] ? __handle_mm_fault+0x7ba/0x31c0 [ 2869.473076] ? lock_release+0xc8/0x290 [ 2869.473125] __handle_mm_fault+0x14be/0x31c0 [ 2869.473155] ? __pfx_mt_find+0x10/0x10 [ 2869.473185] ? __pfx___handle_mm_fault+0x10/0x10 [ 2869.473231] ? find_vma+0xbf/0x140 [ 2869.473268] ? __pfx_find_vma+0x10/0x10 [ 2869.473311] handle_mm_fault+0x2d8/0x750 [ 2869.473339] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2869.473377] do_user_addr_fault+0x50c/0x1760 [ 2869.473427] exc_page_fault+0xb0/0x180 [ 2869.473469] asm_exc_page_fault+0x26/0x30 [ 2869.473492] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2869.473528] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2869.473552] RSP: 0018:ffff888054aafce0 EFLAGS: 00050206 [ 2869.473572] RAX: 0000000000000000 RBX: 000000007fd09000 RCX: 0000000000001000 [ 2869.473588] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000202f6000 [ 2869.473605] RBP: 00000000002f6000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2869.473620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2869.473634] R13: ffff88805e138000 R14: 00007ffffffff000 R15: 00000000202f6000 [ 2869.473663] ? read_zero+0xc9/0x230 [ 2869.473691] read_zero+0xd9/0x230 [ 2869.473715] ? __pfx_read_zero+0x10/0x10 [ 2869.473738] vfs_read+0x1eb/0xc70 [ 2869.473763] ? lock_acquire+0x15e/0x2f0 [ 2869.473794] ? __fget_files+0x34/0x3b0 [ 2869.473829] ? __pfx_vfs_read+0x10/0x10 [ 2869.473850] ? __fget_files+0x203/0x3b0 [ 2869.473884] ? lock_release+0xc8/0x290 [ 2869.473922] ? __fget_files+0x20d/0x3b0 [ 2869.473969] __x64_sys_pread64+0x1f1/0x260 [ 2869.473993] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2869.474018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2869.474061] do_syscall_64+0xbf/0x430 [ 2869.474088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2869.474111] RIP: 0033:0x7f685fc4ab19 [ 2869.474128] 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 [ 2869.474149] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2869.474170] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2869.474185] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2869.474199] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2869.474213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2869.474227] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2869.474262] 02:01:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:01:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:37 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) r0 = shmget(0x3, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) 02:01:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x404801, 0x1) mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x20, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:01:37 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:48 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 02:01:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:01:48 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) poll(0x0, 0x0, 0x0) 02:01:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:48 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:48 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 86) 02:01:48 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:48 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9", 0x6d}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2881.064828] loop6: detected capacity change from 0 to 264192 02:01:48 executing program 4: shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8000, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) [ 2881.238373] FAULT_INJECTION: forcing a failure. [ 2881.238373] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2881.240423] CPU: 1 UID: 0 PID: 89706 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2881.240460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2881.240477] Call Trace: [ 2881.240486] [ 2881.240498] dump_stack_lvl+0xfa/0x120 [ 2881.240535] should_fail_ex+0x4d7/0x5e0 [ 2881.240570] should_fail_alloc_page+0xe0/0x110 [ 2881.240604] prepare_alloc_pages+0x1eb/0x550 [ 2881.240639] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2881.240679] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2881.240732] ? mark_held_locks+0x49/0x80 [ 2881.240777] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2881.240825] ? __lock_acquire+0xc65/0x1b70 [ 2881.240872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2881.240907] ? policy_nodemask+0xeb/0x4e0 [ 2881.240948] alloc_pages_mpol+0xed/0x340 [ 2881.240984] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2881.241023] ? __pfx_perf_trace_lock+0x10/0x10 [ 2881.241063] ? get_vma_policy+0x23b/0x350 [ 2881.241114] vma_alloc_folio_noprof+0xe9/0x230 [ 2881.241154] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2881.241192] ? find_held_lock+0x2b/0x80 [ 2881.241222] ? __handle_mm_fault+0x7ba/0x31c0 [ 2881.241252] ? lock_release+0xc8/0x290 [ 2881.241298] __handle_mm_fault+0x14be/0x31c0 [ 2881.241332] ? __pfx_mt_find+0x10/0x10 [ 2881.241364] ? __pfx___handle_mm_fault+0x10/0x10 [ 2881.241416] ? find_vma+0xbf/0x140 [ 2881.241456] ? __pfx_find_vma+0x10/0x10 [ 2881.241504] handle_mm_fault+0x2d8/0x750 [ 2881.241535] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2881.241578] do_user_addr_fault+0x50c/0x1760 [ 2881.241631] exc_page_fault+0xb0/0x180 [ 2881.241679] asm_exc_page_fault+0x26/0x30 [ 2881.241706] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2881.241745] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2881.241771] RSP: 0018:ffff88805b4a7ce0 EFLAGS: 00050206 [ 2881.241794] RAX: 0000000000000000 RBX: 000000007fc7f000 RCX: 0000000000001000 [ 2881.241812] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 0000000020380000 [ 2881.241830] RBP: 0000000000380000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2881.241847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2881.241864] R13: ffff8880514eb780 R14: 00007ffffffff000 R15: 0000000020380000 [ 2881.241896] ? read_zero+0xc9/0x230 [ 2881.241930] read_zero+0xd9/0x230 [ 2881.241957] ? __pfx_read_zero+0x10/0x10 [ 2881.241985] vfs_read+0x1eb/0xc70 [ 2881.242014] ? lock_acquire+0x15e/0x2f0 [ 2881.242052] ? __fget_files+0x34/0x3b0 [ 2881.242094] ? __pfx_vfs_read+0x10/0x10 [ 2881.242118] ? __fget_files+0x203/0x3b0 [ 2881.242160] ? lock_release+0xc8/0x290 [ 2881.242205] ? __fget_files+0x20d/0x3b0 [ 2881.242261] __x64_sys_pread64+0x1f1/0x260 [ 2881.242290] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2881.242319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2881.242370] do_syscall_64+0xbf/0x430 [ 2881.242403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2881.242429] RIP: 0033:0x7f685fc4ab19 [ 2881.242449] 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 [ 2881.242474] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2881.242499] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2881.242517] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2881.242532] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2881.242548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2881.242563] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2881.242602] 02:01:48 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') statx(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x80, &(0x7f0000000240)) 02:01:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:01:49 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='#+@-%:@*\'\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1}, {r2, 0x10}, {r1, 0x1010}, {r0, 0x800}], 0x4, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000240)={[0x3f]}, 0x8) r5 = fork() ptrace(0x10, r5) syz_open_procfs(r5, &(0x7f0000000580)='net/snmp6\x00') perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x5, 0xd, 0x0, 0x1, 0x0, 0x9, 0x40082, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x400, 0x1, 0x6, 0x5, 0x5, 0x6e, 0x8001, 0x0, 0xe4, 0x0, 0x5}, r5, 0xd, 0xffffffffffffffff, 0x3) 02:01:49 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x6) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 02:01:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r1, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, 0xee00, 0x500) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e20, 0xfffffffc, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}}}, 0x80) getdents(r0, &(0x7f0000000100)=""/87, 0x57) [ 2881.620961] loop6: detected capacity change from 0 to 264192 02:01:49 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x0, 0x4, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x6000) 02:01:49 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:49 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d65", 0x69}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:01:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x25) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x1) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:01:49 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 87) [ 2881.863638] loop6: detected capacity change from 0 to 264192 [ 2881.934665] FAULT_INJECTION: forcing a failure. [ 2881.934665] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2881.935818] CPU: 0 UID: 0 PID: 90376 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2881.935836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2881.935845] Call Trace: [ 2881.935850] [ 2881.935855] dump_stack_lvl+0xfa/0x120 [ 2881.935876] should_fail_ex+0x4d7/0x5e0 [ 2881.935893] should_fail_alloc_page+0xe0/0x110 [ 2881.935910] prepare_alloc_pages+0x1eb/0x550 [ 2881.935928] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2881.935952] ? perf_trace_lock+0xb5/0x5d0 [ 2881.935976] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2881.935999] ? __lock_acquire+0xc65/0x1b70 [ 2881.936023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2881.936041] ? policy_nodemask+0xeb/0x4e0 [ 2881.936061] alloc_pages_mpol+0xed/0x340 [ 2881.936084] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2881.936103] ? __pfx_perf_trace_lock+0x10/0x10 [ 2881.936126] ? get_vma_policy+0x23b/0x350 [ 2881.936147] vma_alloc_folio_noprof+0xe9/0x230 [ 2881.936167] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2881.936185] ? find_held_lock+0x2b/0x80 [ 2881.936200] ? __handle_mm_fault+0x7ba/0x31c0 [ 2881.936216] ? lock_release+0xc8/0x290 [ 2881.936238] __handle_mm_fault+0x14be/0x31c0 [ 2881.936254] ? __pfx_mt_find+0x10/0x10 [ 2881.936278] ? __pfx___handle_mm_fault+0x10/0x10 [ 2881.936304] ? find_vma+0xbf/0x140 [ 2881.936324] ? __pfx_find_vma+0x10/0x10 [ 2881.936347] handle_mm_fault+0x2d8/0x750 [ 2881.936363] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2881.936385] do_user_addr_fault+0x50c/0x1760 [ 2881.936412] exc_page_fault+0xb0/0x180 [ 2881.936436] asm_exc_page_fault+0x26/0x30 [ 2881.936449] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2881.936469] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2881.936483] RSP: 0018:ffff888051effce0 EFLAGS: 00050206 [ 2881.936494] RAX: 0000000000000000 RBX: 000000007f872000 RCX: 0000000000001000 [ 2881.936503] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002078d000 [ 2881.936511] RBP: 000000000078d000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2881.936520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2881.936528] R13: ffff88805d2fb780 R14: 00007ffffffff000 R15: 000000002078d000 [ 2881.936543] ? read_zero+0xc9/0x230 [ 2881.936560] read_zero+0xd9/0x230 [ 2881.936573] ? __pfx_read_zero+0x10/0x10 [ 2881.936587] vfs_read+0x1eb/0xc70 [ 2881.936602] ? lock_acquire+0x15e/0x2f0 [ 2881.936620] ? __fget_files+0x34/0x3b0 [ 2881.936641] ? __pfx_vfs_read+0x10/0x10 [ 2881.936653] ? __fget_files+0x203/0x3b0 [ 2881.936673] ? lock_release+0xc8/0x290 [ 2881.936695] ? __fget_files+0x20d/0x3b0 [ 2881.936722] __x64_sys_pread64+0x1f1/0x260 [ 2881.936736] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2881.936750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2881.936775] do_syscall_64+0xbf/0x430 [ 2881.936791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2881.936803] RIP: 0033:0x7f685fc4ab19 [ 2881.936813] 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 [ 2881.936826] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2881.936838] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2881.936847] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2881.936855] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2881.936863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2881.936870] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2881.936889] 02:02:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x80002, 0x0) r2 = dup2(r0, r0) lseek(r2, 0xb0, 0x1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r4, &(0x7f00000005c0)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00') openat(r4, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000280)={r3, 0xd2, 0x5, 0x8}) renameat(r5, 0x0, r4, 0x0) poll(0x0, 0x0, 0x0) 02:02:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:01 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 88) 02:02:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1e0c9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:02:01 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) r0 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) r1 = fork() ptrace(0x10, r1) r2 = fork() ptrace(0x10, r2) syz_open_procfs(r2, &(0x7f0000000580)='net/snmp6\x00') r3 = fork() ptrace(0x10, r3) syz_open_procfs(r3, &(0x7f0000000580)='net/snmp6\x00') r4 = fork() ptrace(0xffffffffffffffff, r3) syz_open_procfs(r4, &(0x7f0000000580)='net/snmp6\x00') syz_open_procfs(r4, &(0x7f0000000580)='net/snmp6\x00') shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x2, 0xee00, 0xee01, 0xee01, 0xffffffffffffffff, 0x8, 0xff}, 0xfffffffe, 0x40, 0x7, 0xffffffffffff8001, 0xffffffffffffffff, r1, 0x4}) shmdt(r0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x3, 0xffffffffffffffea, 0x4cc00e37c531add6) 02:02:01 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:01 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2893.425367] loop6: detected capacity change from 0 to 264192 [ 2893.442148] FAT-fs (loop6): bogus number of reserved sectors [ 2893.442639] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2893.466324] loop6: detected capacity change from 0 to 264192 [ 2893.471273] FAT-fs (loop6): bogus number of reserved sectors [ 2893.471773] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2893.517061] FAULT_INJECTION: forcing a failure. [ 2893.517061] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2893.519303] CPU: 1 UID: 0 PID: 90605 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2893.519336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2893.519351] Call Trace: [ 2893.519359] [ 2893.519369] dump_stack_lvl+0xfa/0x120 [ 2893.519404] should_fail_ex+0x4d7/0x5e0 [ 2893.519435] should_fail_alloc_page+0xe0/0x110 [ 2893.519465] prepare_alloc_pages+0x1eb/0x550 [ 2893.519489] ? find_held_lock+0x2b/0x80 [ 2893.519523] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2893.519575] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2893.519619] ? __lock_acquire+0xc65/0x1b70 [ 2893.519663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2893.519695] ? policy_nodemask+0xeb/0x4e0 [ 2893.519732] alloc_pages_mpol+0xed/0x340 [ 2893.519765] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2893.519801] ? __pfx_perf_trace_lock+0x10/0x10 [ 2893.519838] ? get_vma_policy+0x23b/0x350 [ 2893.519877] vma_alloc_folio_noprof+0xe9/0x230 [ 2893.519914] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2893.519949] ? find_held_lock+0x2b/0x80 [ 2893.519974] ? __handle_mm_fault+0x7ba/0x31c0 [ 2893.520000] ? lock_release+0xc8/0x290 [ 2893.520039] __handle_mm_fault+0x14be/0x31c0 [ 2893.520067] ? __pfx_mt_find+0x10/0x10 [ 2893.520103] ? __pfx___handle_mm_fault+0x10/0x10 [ 2893.520147] ? find_vma+0xbf/0x140 [ 2893.520182] ? __pfx_find_vma+0x10/0x10 [ 2893.520224] handle_mm_fault+0x2d8/0x750 [ 2893.520250] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2893.520287] do_user_addr_fault+0x50c/0x1760 [ 2893.520333] exc_page_fault+0xb0/0x180 [ 2893.520374] asm_exc_page_fault+0x26/0x30 [ 2893.520396] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2893.520429] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2893.520474] RSP: 0018:ffff88805e0f7ce0 EFLAGS: 00050206 [ 2893.520493] RAX: 0000000000000000 RBX: 000000007fc11000 RCX: 0000000000001000 [ 2893.520508] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000203ee000 [ 2893.520523] RBP: 00000000003ee000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2893.520538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2893.520551] R13: ffff88805e6b1bc0 R14: 00007ffffffff000 R15: 00000000203ee000 [ 2893.520579] ? read_zero+0xc9/0x230 [ 2893.520607] read_zero+0xd9/0x230 [ 2893.520630] ? __pfx_read_zero+0x10/0x10 [ 2893.520654] vfs_read+0x1eb/0xc70 [ 2893.520678] ? lock_acquire+0x15e/0x2f0 [ 2893.520710] ? __fget_files+0x34/0x3b0 [ 2893.520744] ? __pfx_vfs_read+0x10/0x10 [ 2893.520764] ? __fget_files+0x203/0x3b0 [ 2893.520798] ? lock_release+0xc8/0x290 [ 2893.520835] ? __fget_files+0x20d/0x3b0 [ 2893.520882] __x64_sys_pread64+0x1f1/0x260 [ 2893.520906] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2893.520930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2893.520973] do_syscall_64+0xbf/0x430 [ 2893.521000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2893.521022] RIP: 0033:0x7f685fc4ab19 [ 2893.521039] 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 [ 2893.521060] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2893.521080] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2893.521096] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2893.521110] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2893.521124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2893.521137] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2893.521172] 02:02:12 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 89) 02:02:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f59}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000403}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0xd7e795216d6f0477}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4880}, 0x80) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x1) mbind(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0xff, 0x3, 0x2) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x0) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 02:02:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = fork() ptrace(0x10, r1) syz_open_procfs(r1, &(0x7f0000000580)='net/snmp6\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x4a202, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xcc, 0xc5, 0x53, 0x3, 0x0, 0x1b5, 0x81590, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xb7ce, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x800, 0x0, 0x5, 0x0, 0x8, 0x3, 0xfff8, 0x0, 0x7, 0x0, 0x3a1}, r1, 0x0, r2, 0x2) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:02:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:12 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x135}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.kill\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x1, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r5}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd700007350000020002d64700"/168], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r5, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r7}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r7}}, 0x3000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r7}}, 0x83d) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, r0, &(0x7f0000000540), &(0x7f0000000480)='./file0\x00', 0x80, 0x7000, 0x1, {0x0, r7}}, 0xffffffff) getdents64(r1, &(0x7f00000000c0)=""/55, 0x37) 02:02:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 2904.668413] FAT-fs (loop6): unable to read boot sector [ 2904.717751] vfat: Unknown parameter '' [ 2904.726352] FAULT_INJECTION: forcing a failure. [ 2904.726352] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2904.728474] CPU: 1 UID: 0 PID: 90981 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2904.728508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2904.728522] Call Trace: [ 2904.728530] [ 2904.728540] dump_stack_lvl+0xfa/0x120 [ 2904.728573] should_fail_ex+0x4d7/0x5e0 [ 2904.728603] should_fail_alloc_page+0xe0/0x110 [ 2904.728653] prepare_alloc_pages+0x1eb/0x550 [ 2904.728697] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2904.728758] ? perf_trace_lock+0xb5/0x5d0 [ 2904.728802] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2904.728845] ? __lock_acquire+0xc65/0x1b70 [ 2904.728888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2904.728920] ? policy_nodemask+0xeb/0x4e0 [ 2904.728957] alloc_pages_mpol+0xed/0x340 [ 2904.728991] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2904.729026] ? __pfx_perf_trace_lock+0x10/0x10 [ 2904.729061] ? get_vma_policy+0x23b/0x350 [ 2904.729108] vma_alloc_folio_noprof+0xe9/0x230 [ 2904.729144] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2904.729177] ? find_held_lock+0x2b/0x80 [ 2904.729205] ? __handle_mm_fault+0x7ba/0x31c0 [ 2904.729233] ? lock_release+0xc8/0x290 [ 2904.729273] __handle_mm_fault+0x14be/0x31c0 [ 2904.729304] ? __pfx_mt_find+0x10/0x10 [ 2904.729333] ? __pfx___handle_mm_fault+0x10/0x10 [ 2904.729380] ? find_vma+0xbf/0x140 [ 2904.729417] ? __pfx_find_vma+0x10/0x10 [ 2904.729460] handle_mm_fault+0x2d8/0x750 [ 2904.729489] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2904.729527] do_user_addr_fault+0x50c/0x1760 [ 2904.729577] exc_page_fault+0xb0/0x180 [ 2904.729619] asm_exc_page_fault+0x26/0x30 [ 2904.729643] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2904.729678] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2904.729703] RSP: 0018:ffff88805deafce0 EFLAGS: 00050206 [ 2904.729723] RAX: 0000000000000000 RBX: 000000007fc1d000 RCX: 0000000000001000 [ 2904.729739] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000203e2000 [ 2904.729755] RBP: 00000000003e2000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2904.729771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2904.729785] R13: ffff88805e84d340 R14: 00007ffffffff000 R15: 00000000203e2000 [ 2904.729814] ? read_zero+0xc9/0x230 [ 2904.729844] read_zero+0xd9/0x230 [ 2904.729869] ? __pfx_read_zero+0x10/0x10 [ 2904.729894] vfs_read+0x1eb/0xc70 [ 2904.729921] ? lock_acquire+0x15e/0x2f0 [ 2904.729955] ? __fget_files+0x34/0x3b0 [ 2904.729993] ? __pfx_vfs_read+0x10/0x10 [ 2904.730015] ? __fget_files+0x203/0x3b0 [ 2904.730052] ? lock_release+0xc8/0x290 [ 2904.730093] ? __fget_files+0x20d/0x3b0 [ 2904.730144] __x64_sys_pread64+0x1f1/0x260 [ 2904.730169] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2904.730195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2904.730241] do_syscall_64+0xbf/0x430 [ 2904.730270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2904.730294] RIP: 0033:0x7f685fc4ab19 [ 2904.730312] 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 [ 2904.730335] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2904.730357] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2904.730373] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2904.730387] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2904.730401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2904.730415] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2904.730450] 02:02:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:12 executing program 4: r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0xd000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) shmdt(r0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x2000) 02:02:12 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:12 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942", 0x62}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2905.244898] loop6: detected capacity change from 0 to 264192 02:02:13 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 90) 02:02:13 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() ptrace(0x10, r1) syz_open_procfs(r1, &(0x7f0000000580)='net/snmp6\x00') r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00') dup3(r0, r4, 0x80000) ioctl$PTP_SYS_OFFSET(r3, 0x43403d05, &(0x7f00000005c0)={0x16}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:02:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:13 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2905.562066] FAULT_INJECTION: forcing a failure. [ 2905.562066] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2905.563292] CPU: 0 UID: 0 PID: 91592 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2905.563315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2905.563325] Call Trace: [ 2905.563332] [ 2905.563339] dump_stack_lvl+0xfa/0x120 [ 2905.563362] should_fail_ex+0x4d7/0x5e0 [ 2905.563383] should_fail_alloc_page+0xe0/0x110 [ 2905.563403] prepare_alloc_pages+0x1eb/0x550 [ 2905.563424] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2905.563453] ? perf_trace_lock+0xb5/0x5d0 [ 2905.563487] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2905.563523] ? __lock_acquire+0xc65/0x1b70 [ 2905.563551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2905.563571] ? policy_nodemask+0xeb/0x4e0 [ 2905.563595] alloc_pages_mpol+0xed/0x340 [ 2905.563617] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2905.563639] ? __pfx_perf_trace_lock+0x10/0x10 [ 2905.563662] ? get_vma_policy+0x23b/0x350 [ 2905.563687] vma_alloc_folio_noprof+0xe9/0x230 [ 2905.563710] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2905.563732] ? find_held_lock+0x2b/0x80 [ 2905.563748] ? __handle_mm_fault+0x7ba/0x31c0 [ 2905.563765] ? lock_release+0xc8/0x290 [ 2905.563789] __handle_mm_fault+0x14be/0x31c0 [ 2905.563808] ? __pfx_mt_find+0x10/0x10 [ 2905.563826] ? __pfx___handle_mm_fault+0x10/0x10 [ 2905.563854] ? find_vma+0xbf/0x140 [ 2905.563876] ? __pfx_find_vma+0x10/0x10 [ 2905.563902] handle_mm_fault+0x2d8/0x750 [ 2905.563919] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2905.563942] do_user_addr_fault+0x50c/0x1760 [ 2905.563972] exc_page_fault+0xb0/0x180 [ 2905.563997] asm_exc_page_fault+0x26/0x30 [ 2905.564012] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2905.564034] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2905.564049] RSP: 0018:ffff88805d8cfce0 EFLAGS: 00050206 [ 2905.564062] RAX: 0000000000000000 RBX: 000000007fa16000 RCX: 0000000000001000 [ 2905.564071] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000205e9000 [ 2905.564087] RBP: 00000000005e9000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2905.564096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2905.564105] R13: ffff88805d8fb780 R14: 00007ffffffff000 R15: 00000000205e9000 [ 2905.564123] ? read_zero+0xc9/0x230 [ 2905.564141] read_zero+0xd9/0x230 [ 2905.564156] ? __pfx_read_zero+0x10/0x10 [ 2905.564171] vfs_read+0x1eb/0xc70 [ 2905.564187] ? lock_acquire+0x15e/0x2f0 [ 2905.564208] ? __fget_files+0x34/0x3b0 [ 2905.564230] ? __pfx_vfs_read+0x10/0x10 [ 2905.564244] ? __fget_files+0x203/0x3b0 [ 2905.564265] ? lock_release+0xc8/0x290 [ 2905.564289] ? __fget_files+0x20d/0x3b0 [ 2905.564319] __x64_sys_pread64+0x1f1/0x260 [ 2905.564334] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2905.564350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2905.564377] do_syscall_64+0xbf/0x430 [ 2905.564395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2905.564409] RIP: 0033:0x7f685fc4ab19 [ 2905.564420] 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 [ 2905.564434] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2905.564447] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2905.564457] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2905.564466] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2905.564478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2905.564492] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2905.564518] 02:02:13 executing program 4: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:02:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:13 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000280)='io.pressure\x00', 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') ppoll(&(0x7f0000000040)=[{r0, 0x9000}, {r0, 0x10}, {r3, 0x125}], 0x3, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={[0xfff]}, 0x8) fcntl$setlease(r2, 0x400, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0)='memory.oom.group\x00', 0x2, 0x0) syncfs(r4) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='_=-\x00') [ 2905.782923] loop6: detected capacity change from 0 to 264192 02:02:13 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:13 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:13 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) mount_setattr(r3, &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f00000005c0)={0x8, 0x0, 0x100000, {r2}}, 0x20) getdents64(r2, &(0x7f0000000240)=""/76, 0x4c) 02:02:13 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0x29b, 0x9, 0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ff8000/0x3000)=nil, 0x0) [ 2906.153939] loop6: detected capacity change from 0 to 264192 02:02:26 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) mount_setattr(r3, &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f00000005c0)={0x8, 0x0, 0x100000, {r2}}, 0x20) getdents64(r2, &(0x7f0000000240)=""/76, 0x4c) 02:02:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r2 = memfd_secret(0x80000) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:26 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:26 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 91) 02:02:26 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) poll(0x0, 0x0, 0x0) 02:02:26 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:26 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000)=0x9, 0x9, 0x5) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040)=0x7fffffff, 0x5, 0x5) [ 2918.714948] loop6: detected capacity change from 0 to 264192 [ 2918.726536] loop7: detected capacity change from 0 to 264192 [ 2918.887693] FAULT_INJECTION: forcing a failure. [ 2918.887693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2918.889815] CPU: 1 UID: 0 PID: 92291 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2918.889849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2918.889863] Call Trace: [ 2918.889872] [ 2918.889882] dump_stack_lvl+0xfa/0x120 [ 2918.889915] should_fail_ex+0x4d7/0x5e0 [ 2918.889946] should_fail_alloc_page+0xe0/0x110 [ 2918.889976] prepare_alloc_pages+0x1eb/0x550 [ 2918.890009] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2918.890048] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2918.890112] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2918.890156] ? __lock_acquire+0xc65/0x1b70 [ 2918.890201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2918.890233] ? policy_nodemask+0xeb/0x4e0 [ 2918.890270] alloc_pages_mpol+0xed/0x340 [ 2918.890304] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2918.890339] ? __pfx_perf_trace_lock+0x10/0x10 [ 2918.890378] ? get_vma_policy+0x23b/0x350 [ 2918.890417] vma_alloc_folio_noprof+0xe9/0x230 [ 2918.890454] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2918.890489] ? find_held_lock+0x2b/0x80 [ 2918.890515] ? __handle_mm_fault+0x7ba/0x31c0 [ 2918.890542] ? lock_release+0xc8/0x290 [ 2918.890581] __handle_mm_fault+0x14be/0x31c0 [ 2918.890609] ? __pfx_mt_find+0x10/0x10 [ 2918.890637] ? __pfx___handle_mm_fault+0x10/0x10 [ 2918.890682] ? find_vma+0xbf/0x140 [ 2918.890717] ? __pfx_find_vma+0x10/0x10 [ 2918.890758] handle_mm_fault+0x2d8/0x750 [ 2918.890785] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2918.890822] do_user_addr_fault+0x50c/0x1760 [ 2918.890869] exc_page_fault+0xb0/0x180 [ 2918.890910] asm_exc_page_fault+0x26/0x30 [ 2918.890933] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2918.890968] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2918.890990] RSP: 0018:ffff88805e2dfce0 EFLAGS: 00050206 [ 2918.891009] RAX: 0000000000000000 RBX: 000000007fcde000 RCX: 0000000000001000 [ 2918.891025] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 0000000020321000 [ 2918.891040] RBP: 0000000000321000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2918.891055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2918.891069] R13: ffff88805d415340 R14: 00007ffffffff000 R15: 0000000020321000 [ 2918.891097] ? read_zero+0xc9/0x230 [ 2918.891125] read_zero+0xd9/0x230 [ 2918.891148] ? __pfx_read_zero+0x10/0x10 [ 2918.891172] vfs_read+0x1eb/0xc70 [ 2918.891197] ? lock_acquire+0x15e/0x2f0 [ 2918.891228] ? __fget_files+0x34/0x3b0 [ 2918.891263] ? __pfx_vfs_read+0x10/0x10 [ 2918.891283] ? __fget_files+0x203/0x3b0 [ 2918.891318] ? lock_release+0xc8/0x290 [ 2918.891355] ? __fget_files+0x20d/0x3b0 [ 2918.891403] __x64_sys_pread64+0x1f1/0x260 [ 2918.891427] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2918.891451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2918.891494] do_syscall_64+0xbf/0x430 [ 2918.891522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2918.891544] RIP: 0033:0x7f685fc4ab19 [ 2918.891561] 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 [ 2918.891583] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2918.891604] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2918.891619] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2918.891633] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2918.891647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2918.891660] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2918.891695] 02:02:26 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) remap_file_pages(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x80000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) r0 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r2) 02:02:26 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd76, 0x0, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xe67}}, './file0\x00'}) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:02:26 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000180)={{'\x00', 0x3}, {0x10000}, 0x80, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)="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", 0x1c9, 0x0, &(0x7f0000000440)={0x2, 0x151, {0x1, 0xc, 0xdc, "0821b278360ec67a9eaf74773d25195d365fcbe9b786362627f64ff98160fb52ad1f324eb41152dc90ecec88a3d1cd12bc065ffea84e3d01708eb52b078569b9f86228536efe758f53056150243c26fdd39e6fcdf5f9696f9e3e1da8eee72bf85703e63d268ffcce6ba9074e618b5d35c8c9cfe0e13fd87bd8f6bfea612fc0264f626eea0135da22b45c30ee259a3966a5b0a5f6864ac0c0ae72b8946f13f1f313fa5ec447f218321ca640aa8a365cbc5364b4a8b38bd36aba510a7ab996de49e4bce0a7e6a45968bf5b6970aa0469db0e262d0fb7a8c84f5e8edf61", 0x68, "1a2835e89b3fcf1f7a6f3643ac707d80d191df9cb99b3979c77b0fe8c158bd97c29a2d45bd030b7f7d343c99ce0451f5b9dde2b1d93df4542ef5c26328289f91f99d63f7897841e655b459a27b4d6e80893c8314b5bf93be3931526c3f292b325414796493b53500"}, 0x3a, "06985cdea9fcfef3d27bf8484e08d0a97aae7eaa7fc97a47283d419a0b84a5614283adbfa3c26537b64940ad3abab6329b100b9ab0100c4cc432"}, 0x197}) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:37 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:37 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x10002, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file1\x00') openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000007780), 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file1\x00') openat(r4, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r5, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r5, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007840)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="e613a5a1024106cd6126e7e8bec970a86af3e52f0932d800780f666c9837ef70d5205400cc58269cd9c2c730e8472b2b9f8b74114642665f77be4d4b1c05877371b508fb3de80b01b8a5815a71ac5a088380db3b511bd719958a3a78b6a8b97f0b23994537e3d422025f2e2dea0f2052c32128f41c184fb2d4d4030b91a0405b4f0d4e2d205a90c2b98b0c8a0027f761fb21959fd20eeddfc9d51b371e16d2c7e7a6a43eb16a8c325427defe57ab2efc938f2b63b0260d4a6ca0da452fa41879465e91623671add44e7e4c556968d7d5ed40c48607a4b00e0543", 0xda}, {&(0x7f0000000240)="55f19e112461e98df9097125ec81d95132", 0x11}, {&(0x7f00000003c0)="5d52ebbef6d168f09476fe123cadc25bcc49204a4879124f16a9e29687a2918b9b9840c1a7765b4c803968b81d58eacd87e1db6021c9fc8488f25d6bca29e0b3c5a4f531bb50aae2b38f0362ad2a8fc15060036eea8c60cfec6c47b4fa1e44c3218b143051abd78c32cd8b6fa4e08689a0f766fdb2e16be0dc6583a92c5812effcb476f862cfcc2fa5ddde7ea199dd717e12d098dc8e8fa6dd1d32cec032ab65bc6488a3b294e49e741da32d4e9f1117ba9b09dfe9d7104fae084d7454ec4592f918fc75dcf92d37397ed22004e1", 0xce}, {&(0x7f00000004c0)="63103d1eb632a8f2b6741357e31251eb98eca8c05a8414f50aa266ebf81692acf27079cbc2aa716855213f253aaaac1699b92d9461f8a58c80d11d80b2f5345bb7c632df8217ef955d0f73d530632cd2474347a0231f106fda033d30001b2c35634848e4e4afc43977086b53fa4273dd10917b2017be488f08c7b9ad2287be65bb93081b0fef2daf463d026d9c51daffd28c0be0a41b06757812f479d4055769c28d56371e0dfe741b8b54df4d4a7a6fcf0098d5b2597b4749febb999c2d3243fd", 0xc1}], 0x4, &(0x7f0000001240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r0]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r2, r0, 0xffffffffffffffff]}}], 0x98, 0x80}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="00dc9d08a0a3554b448323d26441a64b987de590aac651f89a1279ca1968ee074d1bbef8c57138937782e02bd221659b3ffa550509864950243b02dd252a260d8ba0ab5d365fa007e37fe8efd021582ad29bd23fc20a2f33e5a4f11df64300bae356c6d340c43195be8e19a5722847b65a1e761d58f8b00690c9aa38222d4114beb0a0e965f0af8048d1e41a8fea348f297ca5e7faf789f0c5bd976e0d4479743afd30b3908e1e6ac4f03f1c492cb58456829024bc798737c7de68bd5bdcda9fc1577879c3eb2efa5a2a5cfb164eb21de4607c81419a15cfbb1a", 0xda}, {&(0x7f0000002400)="77e28cf570e5efb68e0f23e0d8ef868798b27fecb17cc4f8139e876e9766e063c96353", 0x23}, {&(0x7f0000002440)="4f9afa80f946d1c4092fca5a083bfb98a058d58238863e51adb8737b8fdedbdb9d803ae73944943f5d9cf4a2d25cca7b3f2fd60f3e5c880c8be4acca37085151caaac472325466b78c17b3ee337acc8c18f3b3e08d2e9bf7ab4a278b646f109a8942b9a643324b9c8868ada3dd53aa381650b348412370d12ea6709f8e726bf7cc7a81a2d2fd9e215f97b209e4f530e64e", 0x91}, {&(0x7f0000002500)="c6abee98bebb29ac0bee18c1bd4cb05e255c", 0x12}, {&(0x7f0000002540)="e8c200b2def993ea1a12e37246d6217ff53e7228b7b1eb957b9910", 0x1b}, {&(0x7f0000002580)="b7e72512a71af7183e9fa90641159616d4c6e7f3a84652dc52916592f7f4c9dcccb9bc5deeeb97e90240963ae29b44c555e6f860a1e5c6ad7139643d9d277493baf09175630769ac222f0e09e09775ecbd218f7a168c9a8095f54708721f80da2d60962ae6ad8f79a77babf60b380bc15058edc47b949209880fe727f21292c038a14b71a132ecafdcc61f5b15", 0x8d}, {&(0x7f0000002640)="2894936e8def1018d42cbc49ff2510516d5cedf07323e255a1455094b14055ab15b5f157b4f0f811a2fe878846bfc3049ba4500c0bdf88c8710052c4d1c70dff7c478abdbf9484a18d1dae2edaf54594de69e013537fa7c05884c77be343ca4dfa375fe97de309a5cdd4af4ba8a2015f7c94a73cf4cd472dcf448d2c9fa0531bc6da14672666cb9801a39058878ae77b3063b01c83d1c2f7c34c89ef82bcb1604adafd35d229e8c89c93ceb4a5a68b83e29f12aee5f76856d12db2eb746406dc5016cd6c15255ee125e51b", 0xcb}], 0x8, &(0x7f0000007500)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x120, 0x1}}, {{0x0, 0x0, &(0x7f0000007740)=[{&(0x7f0000007640)="b5980d7eac3c415f942130f738fc426aeeff5373b85eafa07c7d25468317106c31a09d21b6bb4750d39155cdd247177151be781686529b217d01776290e6170428b97a54831904c8d1123160c75303cb3416b42c96bc6eb8ccb5655e1663df50cfff517bd07f0e6c6d91233677726fa402a4c81dc7749f36fe2130ddf4cbfa84b03f9f0e026db9564e53df85526bbccde2e562fe22557cd677045ba9549eab36bd09e58a59bcb68e150d28833b89e0c0ff2f1d6152f23a5d2bcf6fda21d98eeef6f3b089c3139a21ab6210471cfc4b8327cd955a8a8ece78feafce3e3a0b1421c6b17c3de80ab5c0f3d37cc8745b92821a6b0db6b6212791", 0xf8}], 0x1, &(0x7f00000077c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r2, r3, r4, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x68, 0x20040880}}], 0x3, 0x4004) 02:02:37 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) r0 = dup(0xffffffffffffffff) mmap$usbmon(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000a, 0x1010, r0, 0xf05) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:02:37 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 92) 02:02:37 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@mcast2, 0x2a}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000640)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x50, r3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x29, 0x7f, 0x7, 0x80000001, 0x0, @private0, @remote, 0x700, 0x10, 0x2, 0x3ff}}) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x110, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f00000005c0)='./file0\x00', 0x8000, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x54400, 0x0) getdents(r5, &(0x7f0000000100)=""/87, 0x57) 02:02:37 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) mount_setattr(r3, &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f00000005c0)={0x8, 0x0, 0x100000, {r2}}, 0x20) getdents64(r2, &(0x7f0000000240)=""/76, 0x4c) [ 2929.931304] loop7: detected capacity change from 0 to 264192 [ 2929.967035] FAULT_INJECTION: forcing a failure. [ 2929.967035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2929.968061] CPU: 0 UID: 0 PID: 92883 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2929.968083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2929.968092] Call Trace: [ 2929.968098] [ 2929.968103] dump_stack_lvl+0xfa/0x120 [ 2929.968126] should_fail_ex+0x4d7/0x5e0 [ 2929.968145] should_fail_alloc_page+0xe0/0x110 [ 2929.968164] prepare_alloc_pages+0x1eb/0x550 [ 2929.968178] ? find_held_lock+0x2b/0x80 [ 2929.968198] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2929.968223] ? perf_trace_lock+0xb5/0x5d0 [ 2929.968246] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2929.968269] ? __lock_acquire+0xc65/0x1b70 [ 2929.968293] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2929.968311] ? policy_nodemask+0xeb/0x4e0 [ 2929.968332] alloc_pages_mpol+0xed/0x340 [ 2929.968351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2929.968370] ? __pfx_perf_trace_lock+0x10/0x10 [ 2929.968390] ? get_vma_policy+0x23b/0x350 [ 2929.968412] vma_alloc_folio_noprof+0xe9/0x230 [ 2929.968431] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2929.968450] ? find_held_lock+0x2b/0x80 [ 2929.968465] ? __handle_mm_fault+0x7ba/0x31c0 [ 2929.968481] ? lock_release+0xc8/0x290 [ 2929.968503] __handle_mm_fault+0x14be/0x31c0 [ 2929.968521] ? __pfx_mt_find+0x10/0x10 [ 2929.968537] ? __pfx___handle_mm_fault+0x10/0x10 [ 2929.968563] ? find_vma+0xbf/0x140 [ 2929.968583] ? __pfx_find_vma+0x10/0x10 [ 2929.968607] handle_mm_fault+0x2d8/0x750 [ 2929.968622] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2929.968644] do_user_addr_fault+0x50c/0x1760 [ 2929.968672] exc_page_fault+0xb0/0x180 [ 2929.968697] asm_exc_page_fault+0x26/0x30 [ 2929.968711] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2929.968732] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2929.968746] RSP: 0018:ffff88805b2f7ce0 EFLAGS: 00050206 [ 2929.968758] RAX: 0000000000000000 RBX: 000000007f8b5000 RCX: 0000000000001000 [ 2929.968767] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002074a000 [ 2929.968776] RBP: 000000000074a000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2929.968784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2929.968792] R13: ffff88805bc0b780 R14: 00007ffffffff000 R15: 000000002074a000 [ 2929.968808] ? read_zero+0xc9/0x230 [ 2929.968825] read_zero+0xd9/0x230 [ 2929.968838] ? __pfx_read_zero+0x10/0x10 [ 2929.968852] vfs_read+0x1eb/0xc70 [ 2929.968868] ? lock_acquire+0x15e/0x2f0 [ 2929.968886] ? __fget_files+0x34/0x3b0 [ 2929.968908] ? __pfx_vfs_read+0x10/0x10 [ 2929.968920] ? __fget_files+0x203/0x3b0 [ 2929.968940] ? lock_release+0xc8/0x290 [ 2929.968962] ? __fget_files+0x20d/0x3b0 [ 2929.968990] __x64_sys_pread64+0x1f1/0x260 [ 2929.969004] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2929.969031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2929.969056] do_syscall_64+0xbf/0x430 [ 2929.969073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2929.969086] RIP: 0033:0x7f685fc4ab19 [ 2929.969097] 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 [ 2929.969110] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2929.969122] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2929.969131] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2929.969140] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2929.969148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2929.969156] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2929.969175] 02:02:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:37 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmdt(r0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:02:37 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000140)={{0x0, 0x3, 0x0, 0x9, 0x4763, 0x1, 0x1ff000000000, 0xbb, 0x80, 0x0, 0x2, 0x3ff, 0x40, 0x0, 0x5}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xfff, 0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1ff}}, './file0\x00'}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r4, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file2\x00'}) renameat(r2, 0x0, r3, 0x0) poll(0x0, 0x0, 0x0) 02:02:38 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) mount_setattr(r3, &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f00000005c0)={0x8, 0x0, 0x100000, {r2}}, 0x20) getdents64(r2, &(0x7f0000000240)=""/76, 0x4c) 02:02:38 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:38 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1a) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:38 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 93) 02:02:38 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2930.539862] loop7: detected capacity change from 0 to 264192 [ 2930.588041] loop6: detected capacity change from 0 to 264192 [ 2930.632634] FAULT_INJECTION: forcing a failure. [ 2930.632634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2930.633797] CPU: 0 UID: 0 PID: 93499 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2930.633814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2930.633822] Call Trace: [ 2930.633827] [ 2930.633833] dump_stack_lvl+0xfa/0x120 [ 2930.633853] should_fail_ex+0x4d7/0x5e0 [ 2930.633870] should_fail_alloc_page+0xe0/0x110 [ 2930.633887] prepare_alloc_pages+0x1eb/0x550 [ 2930.633905] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2930.633927] ? perf_trace_lock+0xb5/0x5d0 [ 2930.633950] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2930.633972] ? __lock_acquire+0xc65/0x1b70 [ 2930.633994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2930.634011] ? policy_nodemask+0xeb/0x4e0 [ 2930.634031] alloc_pages_mpol+0xed/0x340 [ 2930.634049] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2930.634066] ? __pfx_perf_trace_lock+0x10/0x10 [ 2930.634089] ? get_vma_policy+0x23b/0x350 [ 2930.634108] vma_alloc_folio_noprof+0xe9/0x230 [ 2930.634127] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2930.634144] ? find_held_lock+0x2b/0x80 [ 2930.634158] ? __handle_mm_fault+0x7ba/0x31c0 [ 2930.634173] ? lock_release+0xc8/0x290 [ 2930.634193] __handle_mm_fault+0x14be/0x31c0 [ 2930.634209] ? __pfx_mt_find+0x10/0x10 [ 2930.634224] ? __pfx___handle_mm_fault+0x10/0x10 [ 2930.634248] ? find_vma+0xbf/0x140 [ 2930.634267] ? __pfx_find_vma+0x10/0x10 [ 2930.634289] handle_mm_fault+0x2d8/0x750 [ 2930.634303] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2930.634324] do_user_addr_fault+0x50c/0x1760 [ 2930.634354] exc_page_fault+0xb0/0x180 [ 2930.634376] asm_exc_page_fault+0x26/0x30 [ 2930.634389] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2930.634408] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2930.634422] RSP: 0018:ffff88805afe7ce0 EFLAGS: 00050206 [ 2930.634433] RAX: 0000000000000000 RBX: 000000007faab000 RCX: 0000000000001000 [ 2930.634441] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 0000000020554000 [ 2930.634449] RBP: 0000000000554000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2930.634457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2930.634464] R13: ffff88805d3d1bc0 R14: 00007ffffffff000 R15: 0000000020554000 [ 2930.634480] ? read_zero+0xc9/0x230 [ 2930.634496] read_zero+0xd9/0x230 [ 2930.634509] ? __pfx_read_zero+0x10/0x10 [ 2930.634522] vfs_read+0x1eb/0xc70 [ 2930.634536] ? lock_acquire+0x15e/0x2f0 [ 2930.634553] ? __fget_files+0x34/0x3b0 [ 2930.634573] ? __pfx_vfs_read+0x10/0x10 [ 2930.634584] ? __fget_files+0x203/0x3b0 [ 2930.634603] ? lock_release+0xc8/0x290 [ 2930.634624] ? __fget_files+0x20d/0x3b0 [ 2930.634650] __x64_sys_pread64+0x1f1/0x260 [ 2930.634663] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2930.634677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2930.634700] do_syscall_64+0xbf/0x430 [ 2930.634716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2930.634729] RIP: 0033:0x7f685fc4ab19 [ 2930.634739] 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 [ 2930.634751] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2930.634762] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2930.634771] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2930.634778] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2930.634786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2930.634793] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2930.634812] 02:02:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:38 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:02:53 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:02:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:02:53 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0xc8, 0x1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x16) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff6000/0x4000)=nil) 02:02:53 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 94) 02:02:53 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) mount_setattr(r3, &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f00000005c0)={0x8, 0x0, 0x100000, {r2}}, 0x20) getdents64(r2, &(0x7f0000000240)=""/76, 0x4c) 02:02:53 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b8fef2e66617400dcab35020801000470008000f8e3", 0x1a}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:02:53 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2945.915686] loop6: detected capacity change from 0 to 264192 [ 2945.937784] loop7: detected capacity change from 0 to 264192 [ 2945.942198] FAT-fs (loop6): invalid media value (0x00) [ 2945.942952] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2945.966738] loop6: detected capacity change from 0 to 264192 [ 2945.987370] FAT-fs (loop6): invalid media value (0x00) [ 2945.988331] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2945.994596] FAULT_INJECTION: forcing a failure. [ 2945.994596] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2945.995919] CPU: 0 UID: 0 PID: 93929 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2945.995944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2945.995954] Call Trace: [ 2945.995961] [ 2945.995969] dump_stack_lvl+0xfa/0x120 [ 2945.995996] should_fail_ex+0x4d7/0x5e0 [ 2945.996020] should_fail_alloc_page+0xe0/0x110 [ 2945.996043] prepare_alloc_pages+0x1eb/0x550 [ 2945.996068] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2945.996102] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2945.996140] ? perf_trace_lock+0xb5/0x5d0 [ 2945.996172] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2945.996206] ? __lock_acquire+0xc65/0x1b70 [ 2945.996239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2945.996264] ? policy_nodemask+0xeb/0x4e0 [ 2945.996293] alloc_pages_mpol+0xed/0x340 [ 2945.996318] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2945.996345] ? __pfx_perf_trace_lock+0x10/0x10 [ 2945.996372] ? get_vma_policy+0x23b/0x350 [ 2945.996402] vma_alloc_folio_noprof+0xe9/0x230 [ 2945.996430] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2945.996456] ? find_held_lock+0x2b/0x80 [ 2945.996478] ? __handle_mm_fault+0x7ba/0x31c0 [ 2945.996499] ? lock_release+0xc8/0x290 [ 2945.996531] __handle_mm_fault+0x14be/0x31c0 [ 2945.996554] ? __pfx_mt_find+0x10/0x10 [ 2945.996577] ? __pfx___handle_mm_fault+0x10/0x10 [ 2945.996613] ? find_vma+0xbf/0x140 [ 2945.996641] ? __pfx_find_vma+0x10/0x10 [ 2945.996674] handle_mm_fault+0x2d8/0x750 [ 2945.996696] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2945.996726] do_user_addr_fault+0x50c/0x1760 [ 2945.996764] exc_page_fault+0xb0/0x180 [ 2945.996796] asm_exc_page_fault+0x26/0x30 [ 2945.996815] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2945.996842] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2945.996860] RSP: 0018:ffff88805cfafce0 EFLAGS: 00050206 [ 2945.996875] RAX: 0000000000000000 RBX: 000000007fc44000 RCX: 0000000000001000 [ 2945.996888] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000203bb000 [ 2945.996900] RBP: 00000000003bb000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2945.996912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2945.996923] R13: ffff88800ecd1bc0 R14: 00007ffffffff000 R15: 00000000203bb000 [ 2945.996945] ? read_zero+0xc9/0x230 [ 2945.996968] read_zero+0xd9/0x230 [ 2945.996987] ? __pfx_read_zero+0x10/0x10 [ 2945.997007] vfs_read+0x1eb/0xc70 [ 2945.997027] ? lock_acquire+0x15e/0x2f0 [ 2945.997053] ? __fget_files+0x34/0x3b0 [ 2945.997083] ? __pfx_vfs_read+0x10/0x10 [ 2945.997100] ? __fget_files+0x203/0x3b0 [ 2945.997128] ? lock_release+0xc8/0x290 [ 2945.997159] ? __fget_files+0x20d/0x3b0 [ 2945.997198] __x64_sys_pread64+0x1f1/0x260 [ 2945.997218] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2945.997238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2945.997295] do_syscall_64+0xbf/0x430 [ 2945.997326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2945.997351] RIP: 0033:0x7f685fc4ab19 [ 2945.997370] 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 [ 2945.997388] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2945.997405] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2945.997418] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2945.997429] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2945.997440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2945.997451] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2945.997477] 02:02:53 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x6000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000000000)=0xe8) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x2100) get_mempolicy(&(0x7f0000000040), &(0x7f0000000400), 0x2, &(0x7f0000ffc000/0x1000)=nil, 0x4) chroot(&(0x7f0000000440)='./file0\x00') fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x2, r0, r1, r2, r3, 0x50, 0x4165}, 0x1, 0x401, 0xebc7, 0xffff, 0x0, 0xffffffffffffffff, 0x1f}) 02:02:54 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:02:54 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x94, 0x3, 0x5d, 0x5, 0x0, 0x20, 0x2000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100)}, 0x40, 0x3, 0xffffff01, 0x3, 0x9, 0x0, 0xfffa, 0x0, 0xef, 0x0, 0x6b4}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x2e1428d0337cedf) socketpair$unix(0x1, 0x0, 0x0, 0x0) r2 = getpid() r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) recvmmsg$unix(r3, &(0x7f00000032c0)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000003640)=[{&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/63, 0x25}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f00000005c0)=""/196, 0xc4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/22, 0x16}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001800)=""/130, 0x82}], 0xa, &(0x7f0000003580)=ANY=[@ANYRESOCT=r0, @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="000000001c000000f90000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000018c0)=""/166, 0xa6}, {&(0x7f0000001980)=""/51, 0x33}, {&(0x7f00000019c0)=""/241, 0xf1}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/140, 0x8c}, {&(0x7f0000002b80)=""/49, 0x31}], 0x6, &(0x7f0000002c40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002cc0)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000002d40)=""/83, 0x53}, {&(0x7f0000002dc0)=""/171, 0xab}, {&(0x7f0000002e80)=""/209, 0xd1}, {&(0x7f0000002f80)=""/200, 0xc8}, {&(0x7f0000003080)=""/35, 0x23}, {&(0x7f00000030c0)=""/159, 0x9f}], 0x6, &(0x7f0000003200)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}], 0x3, 0x40012000, &(0x7f0000003380)) syz_open_procfs(r2, &(0x7f00000001c0)='ns\x00') perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x3f, 0x8, 0x9, 0x0, 0x0, 0x5, 0x800, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffeffff, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x1b261, 0x6, 0x2, 0x6, 0x6879, 0xfffffffc, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xb, r1, 0xb) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r5, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r5, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003400), r4) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000003540)={&(0x7f00000033c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003500)={&(0x7f0000003440)={0xb4, r6, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x9c, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xf}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0xb4}}, 0x0) 02:02:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:02:54 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2946.578251] loop6: detected capacity change from 0 to 264192 02:02:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:07 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 95) 02:03:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:07 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:07 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) r0 = shmget(0x0, 0x3000, 0x48ade180b632820e, &(0x7f0000ff8000/0x3000)=nil) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000)=0x1, 0x6, 0x5) shmat(0xffffffffffffffff, &(0x7f0000ff8000/0x4000)=nil, 0x2000) 02:03:07 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x40) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:03:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') perf_event_open(&(0x7f00000007c0)={0x0, 0x80, 0x80, 0x3f, 0x8, 0x0, 0x0, 0x6, 0x4000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffe000, 0x1, @perf_bp={&(0x7f0000000780), 0x9}, 0x2002, 0x80, 0x5, 0x4, 0x7f, 0x9, 0x8000, 0x0, 0x7d, 0x0, 0x7}, 0xffffffffffffffff, 0xd, r0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x3, 0x6, 0x7, 0x3f, 0x0, 0x6, 0x4010, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x4808, 0x3, 0x2, 0xb, 0x7fff, 0x401, 0x400, 0x0, 0x6, 0x0, 0x18000000}, 0x0, 0xb, r1, 0x8) socketpair$unix(0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ftruncate(r2, 0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @remote}}}, &(0x7f0000000600)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x5, &(0x7f0000000480)=[{&(0x7f00000000c0)="51d0f5d9a3b9b61736e46967b97bbce8c0cf8175be4c5be4483c76d293c1f78ecf3112c3f3e122014f9707de813f641f54731e80974696c41511418bb7b0488b04fcce00eb07", 0x46, 0x8}, {&(0x7f0000000140)="0d0b1ef4b9883631edc7d3acd5fcd8a451e751e54a08dcdee6fe6fb394e274da587deef6e77e3a35224404c0b9996dd39d5c3c2a485389ec3d6673cd44f5e00fe917aad661ccb4191cc308fbf008c49cdb0eda025e9eea7ad23e53ac7dac84b7b8e35e5c301dae8658b799bcb3e9156061f284fa50ec07142bba57339c37de2e8b59528bbe7ab7feb8bca3fdc91ddd01f16930a2b39eb1ca4814a816e67a2262fbed734b2eeee78cc26daa321a7b7995e9da9363e866eb", 0xb7, 0x3}, {&(0x7f0000000200)="9fea1f7d7d35cb0118ecb337b7cd1eecd4ce3ab79953dba8edbb05517dfc40879b08f0bd437fe2b0f790d081ac7cb843d247e7e158cb8e3aecf6f481d359d52f62f6239e768f26e334af07b91d8d983f1f49aeb542db673f2f67db20ef5573adee5b803308bd48f4020b644c3203bd883284708c48b3f9313d3650276d0a88810fcd831eff51ca6381a6cf4d72450ea845cf2d07e7273812286cc36ad63300fc8a7782b904e040b99843d5e5dd15169faaf07c22f53775a057732f6bcc692672c213920a0c58f56811a43c48934df840b0cc67763fbbe4411b55fdd5fed6e934ad0694159de105a34d", 0xe9, 0x100000001}, {&(0x7f00000003c0)="8943287d24f239496755e786cf58320201b5518f504076f3895233d271aad91856124819f62c31abbec886fdd0166e758c9f62497a9bbebe8858deec4ba01aa7b12662a957d7e7199db623f9e6e5ba6d4b35f6c7b75e58bc4eef21cbc0b315807f69ef4785ff86ed661eef01f6fff89a069775115cddfe7cc2bf692bcb4640b0530e0339d00be7e32e669bc90b9c0971e990e1bcd279c984cc153d7f4c1439c0150f22fb1fca4f88ad403db1ca2a60", 0xaf, 0x2000000000000}, {&(0x7f0000000300)="349716ac30d8a1dc5ed49f4ee81c977e42459872f8", 0x15, 0x800}], 0x2, &(0x7f0000000c80)=ANY=[@ANYBLOB="6e725f696e6f6465733d253b1e7455252c6d6f64653d3030303030303030303030304d303030303030303030332c6d6f64653d30303030303030303030303030303030303030080000002c736d61636b6673666c6f6f9c8219beb53cde4f9677a0207381e26561737572652c703030303030303034332c7375626a5f726f6c653d5f3d2d002c7569643d0000000000000000000000000000fcf85c4f51444d3c6c98482c5d268f5329328d3f5edc544b0b2102642a9f1655bb2fe0c0352ab257290637073e5098f05c8a5f64734d167aad10be000000000000000000", @ANYRESDEC=r3, @ANYBLOB="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"]) poll(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x4, 0x80, 0x4, 0x11, 0x5, 0x1f, 0x0, 0x4a, 0x800, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000640), 0x4}, 0x860, 0x4, 0x40, 0x1, 0xd3a, 0x10000, 0x9, 0x0, 0x3, 0x0, 0x7fff}, 0xffffffffffffffff, 0xf, r0, 0x1) 02:03:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:03:07 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) mount_setattr(r3, &(0x7f0000000580)='./file1\x00', 0x0, &(0x7f00000005c0)={0x8, 0x0, 0x100000, {r2}}, 0x20) [ 2959.872470] loop7: detected capacity change from 0 to 264192 [ 2959.921577] loop6: detected capacity change from 0 to 264192 02:03:07 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 2960.029552] FAULT_INJECTION: forcing a failure. [ 2960.029552] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2960.030730] CPU: 1 UID: 0 PID: 94665 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2960.030749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2960.030758] Call Trace: [ 2960.030763] [ 2960.030769] dump_stack_lvl+0xfa/0x120 [ 2960.030790] should_fail_ex+0x4d7/0x5e0 [ 2960.030808] should_fail_alloc_page+0xe0/0x110 [ 2960.030825] prepare_alloc_pages+0x1eb/0x550 [ 2960.030844] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2960.030871] ? perf_trace_lock+0xb5/0x5d0 [ 2960.030895] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2960.030919] ? __lock_acquire+0xc65/0x1b70 [ 2960.030943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2960.030961] ? policy_nodemask+0xeb/0x4e0 [ 2960.030982] alloc_pages_mpol+0xed/0x340 [ 2960.030999] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2960.031019] ? __pfx_perf_trace_lock+0x10/0x10 [ 2960.031038] ? get_vma_policy+0x23b/0x350 [ 2960.031060] vma_alloc_folio_noprof+0xe9/0x230 [ 2960.031084] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2960.031102] ? find_held_lock+0x2b/0x80 [ 2960.031117] ? __handle_mm_fault+0x7ba/0x31c0 [ 2960.031133] ? lock_release+0xc8/0x290 [ 2960.031156] __handle_mm_fault+0x14be/0x31c0 [ 2960.031172] ? __pfx_mt_find+0x10/0x10 [ 2960.031188] ? __pfx___handle_mm_fault+0x10/0x10 [ 2960.031214] ? find_vma+0xbf/0x140 [ 2960.031235] ? __pfx_find_vma+0x10/0x10 [ 2960.031258] handle_mm_fault+0x2d8/0x750 [ 2960.031273] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2960.031295] do_user_addr_fault+0x50c/0x1760 [ 2960.031323] exc_page_fault+0xb0/0x180 [ 2960.031346] asm_exc_page_fault+0x26/0x30 [ 2960.031360] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2960.031379] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2960.031393] RSP: 0018:ffff88805db5fce0 EFLAGS: 00050206 [ 2960.031404] RAX: 0000000000000000 RBX: 000000007fc85000 RCX: 0000000000001000 [ 2960.031413] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002037a000 [ 2960.031421] RBP: 000000000037a000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2960.031431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2960.031439] R13: ffff888009763780 R14: 00007ffffffff000 R15: 000000002037a000 [ 2960.031455] ? read_zero+0xc9/0x230 [ 2960.031471] read_zero+0xd9/0x230 [ 2960.031485] ? __pfx_read_zero+0x10/0x10 [ 2960.031499] vfs_read+0x1eb/0xc70 [ 2960.031513] ? lock_acquire+0x15e/0x2f0 [ 2960.031532] ? __fget_files+0x34/0x3b0 [ 2960.031553] ? __pfx_vfs_read+0x10/0x10 [ 2960.031565] ? __fget_files+0x203/0x3b0 [ 2960.031585] ? lock_release+0xc8/0x290 [ 2960.031606] ? __fget_files+0x20d/0x3b0 [ 2960.031634] __x64_sys_pread64+0x1f1/0x260 [ 2960.031648] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2960.031662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2960.031687] do_syscall_64+0xbf/0x430 [ 2960.031703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2960.031716] RIP: 0033:0x7f685fc4ab19 [ 2960.031726] 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 [ 2960.031738] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2960.031750] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2960.031759] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2960.031766] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2960.031774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2960.031781] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2960.031800] 02:03:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 02:03:07 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) 02:03:07 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0x5, 0xffffffffffffffa2, 0x0) 02:03:19 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x9, 0x0) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000006, 0x4010, 0xffffffffffffffff, 0x2) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x80000001, &(0x7f0000ff8000/0x4000)=nil, 0x4) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 02:03:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:19 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:19 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 96) 02:03:19 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = fork() ptrace(0x10, r2) syz_open_procfs(r2, &(0x7f0000000580)='net/snmp6\x00') r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x25, 0x7, 0xf7, 0x68, 0x0, 0x4, 0x48804, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x299, 0x5}, 0x40, 0x2, 0x1ff, 0x2, 0x7fff, 0xfffff090, 0x8000, 0x0, 0x7f, 0x0, 0x8}, 0xffffffffffffffff, 0xd, r0, 0x1) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x40, 0x6, 0x77, 0x66, 0x0, 0x7, 0x8000, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x40, 0x800, 0x1, 0x2, 0x401, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1ff}, r2, 0xa, r3, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:03:19 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x3f, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="eb3c906d6b66732e66617400020801000470008000f8e3f3baef6d0abd1f5abe49e131585128a6449223b74259db879fd49cb98974c8c4f508f62cc88e138926567b881019d7df4491e1e9ab428da97548c026ee483fbafbebd3c27c779031f204c50380fb1fcb7fdc5252a31d27453dc51e7c20a5d442be11b42331296100f0a6ddb89b8a2fed4653b15fa6fbf50453444cee40b916a64f61e1b62ccef28a5eb4536fcc41ea60f6a280d103c9bca41a6e72607e05838349e9d8229286e6d8e2c057e62c6cc0", 0xc6}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x0) chmod(&(0x7f0000000580)='./file1\x00', 0x100) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:03:19 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x331801, 0x0) [ 2971.660721] loop6: detected capacity change from 0 to 264192 [ 2971.666811] loop7: detected capacity change from 0 to 264192 [ 2971.731767] FAULT_INJECTION: forcing a failure. [ 2971.731767] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2971.732884] CPU: 0 UID: 0 PID: 95264 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2971.732903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2971.732911] Call Trace: [ 2971.732916] [ 2971.732921] dump_stack_lvl+0xfa/0x120 [ 2971.732941] should_fail_ex+0x4d7/0x5e0 [ 2971.732958] should_fail_alloc_page+0xe0/0x110 [ 2971.732974] prepare_alloc_pages+0x1eb/0x550 [ 2971.732992] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2971.733016] ? perf_trace_lock+0xb5/0x5d0 [ 2971.733039] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2971.733062] ? __lock_acquire+0xc65/0x1b70 [ 2971.733090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2971.733107] ? policy_nodemask+0xeb/0x4e0 [ 2971.733127] alloc_pages_mpol+0xed/0x340 [ 2971.733146] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2971.733165] ? __pfx_perf_trace_lock+0x10/0x10 [ 2971.733184] ? get_vma_policy+0x23b/0x350 [ 2971.733204] vma_alloc_folio_noprof+0xe9/0x230 [ 2971.733224] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2971.733242] ? find_held_lock+0x2b/0x80 [ 2971.733255] ? __handle_mm_fault+0x7ba/0x31c0 [ 2971.733269] ? lock_release+0xc8/0x290 [ 2971.733290] __handle_mm_fault+0x14be/0x31c0 [ 2971.733305] ? __pfx_mt_find+0x10/0x10 [ 2971.733320] ? __pfx___handle_mm_fault+0x10/0x10 [ 2971.733344] ? find_vma+0xbf/0x140 [ 2971.733362] ? __pfx_find_vma+0x10/0x10 [ 2971.733383] handle_mm_fault+0x2d8/0x750 [ 2971.733397] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2971.733416] do_user_addr_fault+0x50c/0x1760 [ 2971.733441] exc_page_fault+0xb0/0x180 [ 2971.733462] asm_exc_page_fault+0x26/0x30 [ 2971.733475] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2971.733492] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2971.733504] RSP: 0018:ffff88805c1c7ce0 EFLAGS: 00050206 [ 2971.733515] RAX: 0000000000000000 RBX: 000000007f5bf000 RCX: 0000000000001000 [ 2971.733523] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 0000000020a40000 [ 2971.733531] RBP: 0000000000a40000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2971.733538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2971.733546] R13: ffff88805d4e0000 R14: 00007ffffffff000 R15: 0000000020a40000 [ 2971.733561] ? read_zero+0xc9/0x230 [ 2971.733576] read_zero+0xd9/0x230 [ 2971.733589] ? __pfx_read_zero+0x10/0x10 [ 2971.733601] vfs_read+0x1eb/0xc70 [ 2971.733615] ? lock_acquire+0x15e/0x2f0 [ 2971.733631] ? __fget_files+0x34/0x3b0 [ 2971.733660] ? __pfx_vfs_read+0x10/0x10 [ 2971.733671] ? __fget_files+0x203/0x3b0 [ 2971.733689] ? lock_release+0xc8/0x290 [ 2971.733709] ? __fget_files+0x20d/0x3b0 [ 2971.733735] __x64_sys_pread64+0x1f1/0x260 [ 2971.733748] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2971.733761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2971.733784] do_syscall_64+0xbf/0x430 [ 2971.733798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2971.733810] RIP: 0033:0x7f685fc4ab19 [ 2971.733819] 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 [ 2971.733831] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2971.733842] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2971.733850] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2971.733857] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2971.733865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2971.733872] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2971.733891] 02:03:19 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x400000008000000, &(0x7f0000ffc000/0x4000)=nil, 0xb) madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x17) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:03:19 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/freeze_filesystems', 0x216080, 0xe2) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup3(r3, r0, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/199, 0xc7, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x40700, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') 02:03:19 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) 02:03:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:19 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:19 executing program 6: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000d, 0x8010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r0, &(0x7f0000000600)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="ae4989ea86c933d6c7ba4006a8d885eb5bb3aa3b18a95886ba2cc29b15b4e5a2e6dfc7b4fce138ab20e515f634aeb5fe2d4ba274222ff8956cb27ea75527072d48a19c95c5", 0x45}, {&(0x7f0000000300)="82f3f3da021a6b07632f59c4d19dfb85de64446aa890a5a6af1a3d87097f3539bcfda101106a338b8c16af2bc51f58fb4376a04014bbca75b11ddae85e513d5bc75304f5d481f03a4313db42abb880bf3d5472deec9dbbf28684d1abcffb388187c14312ff58c889471ea194f21095c7e91c3bbf2d4a205d6b977ed29f788259c04cfbd03fbbd5db0dfb901f0fae98c25b7f67c0c8b074598efe5eeba69f2a8baf3ccfed8ed3c7", 0xa7}, {&(0x7f00000003c0)="b50b7666ddf2dcc2036384ce6f3cee10cd616f45c77ab65413d83845c08b64ec9da9f95514d4af8612e59c3246dd7d740968ee9c12c1858dd1380e775aea9b8ba39f655ed7fb07c2c4cd2190904e4eced052746393480c54eb8e00f3b33dc5e78d142b311b1322ea2107ffc0187a03d0aa45364a3911977858aa6702", 0x7c}, {&(0x7f0000000440)="fe2b7b47556770f7df5cc2d2130cc9f9e298b10e92ae20feed9d2e84ccbf9ccf1f659791c8380a69af9b2ff4d1280038499c980cd845bb5d636bdfcc50f4faa96db9b3277e436d5e93c9b718c356cbaf4c8d4464dd3a3488e59f15a0f7b9b18edefe2949a8f71537c8d83d077d1315f4d42f", 0x72}], 0x5, &(0x7f0000000540)=[{0xa8, 0x0, 0x2ec5, "b032dfe962cc52a19753735809327c0b4464a04da91c7600651d969be6555c1bb450de75c1c78847dab907c4f2da64572c59b85efc40cda30dd8f9ff1fc36a6550ecee5edddc30f416217cc436fe7e147b24a4767a43183ddad245bd3bfcf381fea2562e28c884785532abf33862864fd213de5f07e2ce62f1cae085ab732ead0cc3ef8fd0f33d59146e5f4ca544443ab2285d80018756"}], 0xa8}, 0x0, 0x810, 0x1}, 0xcf59) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/87, 0x57) 02:03:19 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 97) [ 2972.038944] loop7: detected capacity change from 0 to 264192 02:03:19 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:19 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x220082, 0x1b4) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040)=0x1, 0x4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) r1 = getuid() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setresuid(0x0, r4, 0x0) setresuid(r3, r4, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setresuid(0x0, r6, 0x0) setresuid(r5, r6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000dc0)=[{&(0x7f0000000100)={0x724, 0x40, 0x8, 0x70bd27, 0x25dfdbfd, "", [@generic="b86bd94a0c0aae73e007f803eac3ca20bf38a56001208b2ba12b82ba447bc569a4594968d0f5462cbda8bf294b50d7c02ca7634f500472288fc81b2ce63ac79a62a3f0c463a317cfda0540486b7f66c7203e5992fc9e26c57841ac325fff8cff29233f5454705cc4acd398856dacd843137472255d6229633ce341ea13b013e9ec907fc00e0e29a0264a4d6df8ae62292b4475ae", @nested={0x10, 0x67, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @str=')$$/u\'^\x00'}]}, @nested={0x44c, 0x32, 0x0, 0x1, [@generic="ec7ad12031cd83e60b009123d821e44f77bee9b7bb60d5b23782642cad3e43e0125b3d9ed63662447869f087567b68bb1e687ccd7e3dc527ff5564cc7584b4aee88bb09bf8754faa5e28a4cbabddf7efb07716143c7b5406dc49f18d286716c3719a59f3570725d23beb878d73d2acf7bc744a36f147ed794ac236a51fb5aeffaed5037e24dfe4496c9f77c01b16bd45c01cbcb9b91a4b500cfa97db2bfdb6", @generic="8f4256b75b7af4164661d82ef65a92962b9feb9cd163db70ee4700f231522cd39c0b1241913da320b1f64917e6e58194ed1cd3a3798bee9469f9092eac335d0e2e92ee3abb5d5d52ccff20e305adc62dc7cb07a8d2eff4a72935b84d841043c9d6e750bd2e26da9784d090d89f69e33a6287f32e30584cee248ab4b73ca8b352946a2bf86044acaf343425c34efa79a6f247ee8fd8e991b400c832c15f5e058d97c65363735458c1d2e1faed8b70d5ebc039eaeef5871cd172388bd0eb045bfe3b8db61f7cbe01647b3e8487c75740607190400714d2caa3f5bbcfdcc91d05", @typed={0xc, 0x81, 0x0, 0x0, @u64=0x10001}, @typed={0x4, 0x3b}, @typed={0x8, 0x7e, 0x0, 0x0, @u32=0x9}, @generic="8b247ece1bbf", @generic="3ba1438c6b380973e72cf9ed8e768cd075e5a90d7e25f23fb4964caca1d246afd0429f5067d6152c682e383287316ee643ab1722092665858e8fddf0daa13af0640bfb53308b6a20ccfd97f92f5955a75ecb58c601e1d13d888701920e7fd836d26f230e7b2a3da2ff0b5ee8cb47b317dc9acb558c1968aa3747bb8c3959dc756375ba0cfcfd7afb511dd34b8ed8753730ada7aaebcc91180e8d78eba70bf1066dd40187adf54a5a6f2063c245b5f7ed8bd1b4406591287dc767d9b37dfe48c7a34b8d3cbb2a4c373797e785810001b17d73dc9b283a87268721d3444403395218da48bb6018524dbaf689ff7c9491", @generic="181f6d3b4e81ac32ea158fa890e0d1f9e88e2f3f33d9371c3b4366f52fd6ddb5ec06c21057bf22e6dbcef00d9a6cb4bf5148843e4108fdfa5669695a8c61fa204f9ae8420113e2353f17c2c9872642bd9f2e696bff937ce821731c798dd6c1c8e66c42778b5d511f296b963a6c97399c6f7877f82be9236e08957f2b537bb05d5db87875346c4f33686c175e35eed23af71d218b394bafe50ee954046185475369623632b5c77f61609d217628336656873e2fbb5c6ab77770b34e2ffe2036c521ef", @generic="029617d3b656b0e1ef4ecf7d63749ab6eccbc1e17fa6c4ecd89f8cdd413d835c0d96959d751d48546525d1cc9e6e093474b1f8f7be057ded27489ff7192d99a32239be51883a0a4ab05a2bc37d9aacbfd64903734a8720e997f5a3c48b83eb0e0fa355226ec6daad7bb42379591864e3caaadb79430fcdd5cb55477b9deff40148e2855fd6bdcb74489cd09cfcc002d7708c5e6bf4509c75aed2e46551ed6ff623124a04e1b2ab68c878", @generic="a54ceb728a4b0cb8e1230ae27ce2a9ed9e6a37e07f701aaa68c6da23be50aec48e8da19c9a8866ef9e86447999e95c01438711c7da8dd6e88b8ef4c59043a69aeda15282c5175b8ff7771e87ffbe1d8920"]}, @generic="7f322665d18f5ad49c1a", @generic="0df5ff9efe0ac7bd8a1a240a7cdd44ed34874e1ad9823a504d5a99d93fb77fae2b69e02b4d92808412cc7cb76aff22420229e39ec9f6835afc4927a40e78f412429c80973e31f8d6820f6c290ec329873e22b7f049d0e78ce282df80b6cf2246a78bdaa36ec88c2aef91bfa1939f8a6aec7d20bd464920eda69d02dcb54241bc3e6c85dc6b4fa9e20ab4f009370e8483a37673fa9de07d46a8bb72959120482e404d8d6ad7e182457d", @typed={0x6, 0x10, 0x0, 0x0, @str=',\x00'}, @generic="7235dad6d98304f527d5430dea96078fa083d2d9a028b926ac87373918c56c421a8db0fc01f2611864b58e76afe91279fea4a1ef82f2c9630e57236e3795814bea1c53fb4e89aa86a2152eed124c114e552adc766117fd34f899f881374696b529f4d24270a21f3a0881a3b7bcd00bf57ffe0f8b0702a276c6e6da9a0bab73c769d9ba73dc32cec817ba201e39d3ddb87a8a291653d7471f2147a60072e1c3c4aff5491fa25db536a88619c0c41d0313ddb8db4400f7ecc32db1fcbb2f2eabc7143b62e43b253b3470698d9db7307659657a7a90f4c0e6b6ff040ece318bb6f7", @generic="16c1fb1a867872ea6c46f680a02fec8362bb5345845c3669f6be247c45c8b6e9d3a82acb9b47e5051d6b1b232d2954bb3aad964f793dc3a6df0aaa98de002ce13dcdf0c52ed47e6c9c8a053563662cd8b4ddb39ecae1ddbae3c85435fdeb88efaea86315d4468b3acd5cd6ffb82b698c6ea5b74f85a96066dcb2a1d9b2ebf0b34266009d42ad92"]}, 0x724}, {&(0x7f0000000840)={0xd8, 0x32, 0x1, 0x70bd27, 0x25dfdbfc, "", [@generic="a5f7232bac6bad5b92c4f20f583399a615f4bb53bdb862888029b551e20fddab61cb0aefbf08b2e37c98397be0f087f5e0b29903d483c10922bc704e8a6c47407e78739a2dcd0a17654683051cbf8f6db3b442c6a96a6ba717fb2732f2de8c82137af7404ee07f22f03f070bcb01125af5caecfdc6a2e6d6775e062a1bd2af4bc7299851c407afb4330990ef73ec88ee8308fa215d64e967c1401618e5f85b477896e942b91d62a4a355376ad142757c3ade311c267e91a679651fb49421105e41c6fc2a51"]}, 0xd8}, {&(0x7f0000000e40)=ANY=[@ANYBLOB="180000002300000405000000fddbdf2508003a00", @ANYRES32=0x0, @ANYBLOB="e3b16bff56"], 0x18}, {&(0x7f0000000980)={0x1c, 0x26, 0x8, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xc, 0x81, 0x0, 0x0, @u64=0x6}]}, 0x1c}, {&(0x7f00000009c0)={0x3c4, 0x1f, 0x400, 0x70bd29, 0x25dfdbfd, "", [@nested={0xa8, 0x56, 0x0, 0x1, [@generic="248693cd7a188306c08f7c5f564d2fc39b4d200131cf97afe26e1e3b9e298d93c419a16cab7136883aa99f163e39ef458772ce7817121d8ea165d9ea78e1e034986c07b59771ef62509c46509d9e97bf94a440788e40370fc0701750263bbbe076d4e059a73775fa69b6d36721d132d5765eb09e5c38a5302aab1893debeab306580a1d01d666cabd2da5d89b1e488457b708f80ef0fb5e2cbd5dc78d1322b877914fad8"]}, @generic="3f3d788bb63fad39854c8acf268a3013", @typed={0x8, 0x72, 0x0, 0x0, @u32=0xfffffffc}, @nested={0x2f2, 0x6d, 0x0, 0x1, [@typed={0x8, 0x25, 0x0, 0x0, @u32=0x9}, @typed={0x8, 0x27, 0x0, 0x0, @u32=0x3}, @generic="54b3b147032e751aea9961e17a84d7d4aad22ec3349eecc1c88babaf30dcddae7b0389f03c33ed23b79895c8c1b72f6e133baa6c6a757827531e2755c4bd55c85a54912c7e21aeb3608b0d0f1aabacb2cd863bba9c08903cb78609c0bfbe40030857eab6e4685132977b5940dec9ea8f8167baed46a96b9d00ec53be33c5e84e1a2e8bd843b62e0f32cec55215f4ebcba45d5d95182f3fc9e8cef73b5dd27518de09d0dd97278fc817610727486eb67bc6acf84feccdca6dab0f00694c0bdc625a05051744cb88152a39a38f87f27c0ec774479ad0727c7d3f0e2f603eaea8ae11", @typed={0x95, 0xd, 0x0, 0x0, @binary="02b8e5aa68eb7f4897db7b45c4c881242a08c56115a890945a9a5f98fa0fc3c9e40b297e92f9e11ee8b5ca04d193a096ebcf26fdbedff868105546867eb35eb578566ad7bfcc7ae5bebf9ab1f4440ab271519eea633eb1d020df5694ec2c783f51b281c6ddfcc98c9b73b7a08e0899eac22ef98b7f702859c6fb714434603d19d63bd84146c398d4490d319715cee59b5a"}, @typed={0x8, 0x62, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="3d6a2811796c0a37470df90f736155d6add2cec1d7697b4f217b36bf4e5cbca180b689a6c53c36c449762789aae480f059108480d6cc10d86d3815fd5d8c89e942ebbf97ac39738cda788f1dade3c0b0007da51b5481ec698af190131769485811f2c89a8c34c05cc1680ea6cc3edc7bfcbc43a0c5a1b8cfd2d22616d8a74848156edb5009c30c6dd91f05d520d310f7fce7467d65b9408cea2f5675", @generic="4cee095f27b883524d0694ec3870e14cb7168a7f72891a02f590c2fcecb46cc85f697f5b631b91ad118fc9e8d28b28697a654605cd36529feb8e64e8320dc00ced4ab31986bc4a4d88107cfb554fad63ad5d12a01c74d41c5cf16b04978a1d896e517dbf6d56c51af04bc3c53106ffa4b4b6e916dade00a8c4d3509e36c7fa6a16966b13d1ca2f53323389cd6957cab5fc7f49a018272df7240af3e1c58996373e231ff9d29b0457e91c2366252f2c51dcff36d68a3c0a9609a509b858067cdbfb"]}]}, 0x3c4}], 0x5, &(0x7f0000001240)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1}}}, @rights={{0x1c, 0x1, 0x1, [r2, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r7}}}], 0x80, 0x4800}, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) [ 2972.170244] FAULT_INJECTION: forcing a failure. [ 2972.170244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2972.171300] CPU: 0 UID: 0 PID: 95856 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2972.171321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2972.171330] Call Trace: [ 2972.171335] [ 2972.171341] dump_stack_lvl+0xfa/0x120 [ 2972.171362] should_fail_ex+0x4d7/0x5e0 [ 2972.171380] should_fail_alloc_page+0xe0/0x110 [ 2972.171397] prepare_alloc_pages+0x1eb/0x550 [ 2972.171416] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2972.171445] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2972.171468] ? __lock_acquire+0xc65/0x1b70 [ 2972.171493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2972.171511] ? policy_nodemask+0xeb/0x4e0 [ 2972.171533] alloc_pages_mpol+0xed/0x340 [ 2972.171551] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2972.171570] ? __pfx_perf_trace_lock+0x10/0x10 [ 2972.171591] ? get_vma_policy+0x23b/0x350 [ 2972.171612] vma_alloc_folio_noprof+0xe9/0x230 [ 2972.171631] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2972.171650] ? find_held_lock+0x2b/0x80 [ 2972.171664] ? __handle_mm_fault+0x7ba/0x31c0 [ 2972.171679] ? lock_release+0xc8/0x290 [ 2972.171699] __handle_mm_fault+0x14be/0x31c0 [ 2972.171714] ? __pfx_mt_find+0x10/0x10 [ 2972.171729] ? __pfx___handle_mm_fault+0x10/0x10 [ 2972.171753] ? find_vma+0xbf/0x140 [ 2972.171771] ? __pfx_find_vma+0x10/0x10 [ 2972.171794] handle_mm_fault+0x2d8/0x750 [ 2972.171808] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2972.171828] do_user_addr_fault+0x50c/0x1760 [ 2972.171853] exc_page_fault+0xb0/0x180 [ 2972.171876] asm_exc_page_fault+0x26/0x30 [ 2972.171888] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2972.171907] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2972.171919] RSP: 0018:ffff88805bbc7ce0 EFLAGS: 00050206 [ 2972.171930] RAX: 0000000000000000 RBX: 000000007fb08000 RCX: 0000000000001000 [ 2972.171938] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000204f7000 [ 2972.171946] RBP: 00000000004f7000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2972.171954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2972.171962] R13: ffff88805da50000 R14: 00007ffffffff000 R15: 00000000204f7000 [ 2972.171977] ? read_zero+0xc9/0x230 [ 2972.171993] read_zero+0xd9/0x230 [ 2972.172006] ? __pfx_read_zero+0x10/0x10 [ 2972.172018] vfs_read+0x1eb/0xc70 [ 2972.172032] ? lock_acquire+0x15e/0x2f0 [ 2972.172049] ? __fget_files+0x34/0x3b0 [ 2972.172069] ? __pfx_vfs_read+0x10/0x10 [ 2972.172086] ? __fget_files+0x203/0x3b0 [ 2972.172104] ? lock_release+0xc8/0x290 [ 2972.172125] ? __fget_files+0x20d/0x3b0 [ 2972.172150] __x64_sys_pread64+0x1f1/0x260 [ 2972.172163] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2972.172176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2972.172200] do_syscall_64+0xbf/0x430 [ 2972.172215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2972.172227] RIP: 0033:0x7f685fc4ab19 [ 2972.172236] 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 [ 2972.172248] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2972.172259] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2972.172268] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2972.172275] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2972.172283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2972.172291] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2972.172309] 02:03:32 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 98) 02:03:32 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff9, 0x0, &(0x7f0000000200), 0x10040, &(0x7f00000000c0)=ANY=[]) recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}, 0x2041) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:03:32 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) 02:03:32 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x1, 0x1) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:03:32 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/l2cap\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000140)={0x7fff, 0x400, 0x2, 0x7fff, 0x9, "1a8c45b3f0fe00a7"}) openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) renameat(r1, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) epoll_pwait(r3, &(0x7f0000000180)=[{}, {}], 0x2, 0x200005, &(0x7f00000001c0)={[0x677]}, 0x8) r4 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x2000, 0xe0, 0x8}, 0x18) renameat(r4, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 02:03:32 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 2984.984802] loop6: detected capacity change from 0 to 264192 [ 2984.987983] loop7: detected capacity change from 0 to 264192 [ 2985.007849] FAT-fs (loop6): bogus number of reserved sectors [ 2985.008778] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2985.040535] loop6: detected capacity change from 0 to 264192 [ 2985.056702] FAT-fs (loop6): bogus number of reserved sectors [ 2985.057628] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2985.064220] FAULT_INJECTION: forcing a failure. [ 2985.064220] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2985.066108] CPU: 1 UID: 0 PID: 96098 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2985.066141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2985.066157] Call Trace: [ 2985.066166] [ 2985.066176] dump_stack_lvl+0xfa/0x120 [ 2985.066210] should_fail_ex+0x4d7/0x5e0 [ 2985.066241] should_fail_alloc_page+0xe0/0x110 [ 2985.066271] prepare_alloc_pages+0x1eb/0x550 [ 2985.066296] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2985.066330] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2985.066375] ? mark_held_locks+0x49/0x80 [ 2985.066417] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2985.066461] ? __lock_acquire+0xc65/0x1b70 [ 2985.066505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2985.066536] ? policy_nodemask+0xeb/0x4e0 [ 2985.066574] alloc_pages_mpol+0xed/0x340 [ 2985.066607] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2985.066643] ? __pfx_perf_trace_lock+0x10/0x10 [ 2985.066680] ? get_vma_policy+0x23b/0x350 [ 2985.066720] vma_alloc_folio_noprof+0xe9/0x230 [ 2985.066757] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2985.066791] ? find_held_lock+0x2b/0x80 [ 2985.066817] ? __handle_mm_fault+0x7ba/0x31c0 [ 2985.066843] ? lock_release+0xc8/0x290 [ 2985.066881] __handle_mm_fault+0x14be/0x31c0 [ 2985.066910] ? __pfx_mt_find+0x10/0x10 [ 2985.066938] ? __pfx___handle_mm_fault+0x10/0x10 [ 2985.066982] ? find_vma+0xbf/0x140 [ 2985.067017] ? __pfx_find_vma+0x10/0x10 [ 2985.067058] handle_mm_fault+0x2d8/0x750 [ 2985.067091] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2985.067128] do_user_addr_fault+0x50c/0x1760 [ 2985.067175] exc_page_fault+0xb0/0x180 [ 2985.067215] asm_exc_page_fault+0x26/0x30 [ 2985.067237] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2985.067270] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2985.067292] RSP: 0018:ffff88805c6dfce0 EFLAGS: 00050206 [ 2985.067311] RAX: 0000000000000000 RBX: 000000007fbb2000 RCX: 0000000000001000 [ 2985.067326] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002044d000 [ 2985.067341] RBP: 000000000044d000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2985.067356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2985.067370] R13: ffff88805e779bc0 R14: 00007ffffffff000 R15: 000000002044d000 [ 2985.067397] ? read_zero+0xc9/0x230 [ 2985.067425] read_zero+0xd9/0x230 [ 2985.067448] ? __pfx_read_zero+0x10/0x10 [ 2985.067472] vfs_read+0x1eb/0xc70 [ 2985.067497] ? lock_acquire+0x15e/0x2f0 [ 2985.067528] ? __fget_files+0x34/0x3b0 [ 2985.067568] ? __pfx_vfs_read+0x10/0x10 [ 2985.067589] ? __fget_files+0x203/0x3b0 [ 2985.067623] ? lock_release+0xc8/0x290 [ 2985.067661] ? __fget_files+0x20d/0x3b0 [ 2985.067708] __x64_sys_pread64+0x1f1/0x260 [ 2985.067732] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2985.067757] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2985.067799] do_syscall_64+0xbf/0x430 [ 2985.067827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2985.067849] RIP: 0033:0x7f685fc4ab19 [ 2985.067866] 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 [ 2985.067887] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2985.067908] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2985.067923] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2985.067937] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2985.067951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2985.067964] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2985.067999] 02:03:32 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17, 0xffffffff}, {&(0x7f0000000680)="3c0a95170da7dc095478087f7af4d52b277c75cf0945a90e19b98fd9d39f2cca080b0bc975d1021f09b05fde344dd8d63114a12ecf6f708e4fd0daf1580db575d11deb7076805da63cc12619191bd83c521a952d4a6591d0003051fe43bd1121d1ec812ba43810f72f97e02f26b016f19e4ce59e65b20b0805f8cee0d4c2110e03a8bd5270d47be51ee794e449c84b6f64b6482805acb6d0e1755e881298941df06ce3d3e0c1ef2fb5dafb77e740c005e4d70759077e2da9bdb3c0b43a2f29eabecf710565b4bbf34d471a27ff49e65ae50dc5523b2afdec3580b0ab0200", 0xde, 0x75fa}], 0x40, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRESHEX=r1, @ANYRESDEC=r2, @ANYRES32=r3]) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r4, &(0x7f0000000100)=""/87, 0x57) 02:03:33 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:33 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4100, 0x61, 0x1}, 0x18) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='_=-\x00', &(0x7f0000000140)='_=-\x00', &(0x7f0000000180)='_=-\x00', &(0x7f00000001c0)='_=-\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='!\x12\x00', &(0x7f0000000280)='\x89--\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='^.%{\x00', &(0x7f00000003c0)='_=-\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='_=-\x00', &(0x7f0000000480)='{+a\x00'], 0x800) 02:03:33 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101400, 0x1) r1 = dup2(r0, r0) r2 = openat$cgroup_pressure(r0, &(0x7f0000000180)='memory.pressure\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000002c0)={0x11}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="01000000000000001ae80069b900", @ANYRES16=0x0, @ANYBLOB="02032abd7000fedbdf25770000000500ee00010000000500ee00b70000000800ef000a000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24040881}, 0x41) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r3, &(0x7f0000000100)=""/87, 0x57) 02:03:33 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 99) 02:03:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:33 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) r0 = shmget(0x1, 0x1000, 0x200, &(0x7f0000cea000/0x1000)=nil) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = shmat(r0, &(0x7f0000995000/0x3000)=nil, 0x7000) shmdt(r1) shmdt(r1) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r2, 0x0) r3 = getgid() r4 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000001940)={{0x2, r2, 0xee00, 0xffffffffffffffff, r3, 0x11}, 0xb2a, 0x100000000, 0x5, 0x0, r4, 0xffffffffffffffff, 0xff}) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r5 = shmget(0x1, 0x1000, 0x200, &(0x7f0000cea000/0x1000)=nil) shmat(r5, &(0x7f0000995000/0x3000)=nil, 0x7000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x13) shmctl$IPC_RMID(r5, 0x0) shmat(r5, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 02:03:33 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) [ 2985.832367] loop6: detected capacity change from 0 to 264192 [ 2985.847589] vfat: Unknown parameter '' [ 2985.917670] FAULT_INJECTION: forcing a failure. [ 2985.917670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2985.919812] CPU: 0 UID: 0 PID: 96505 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2985.919845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2985.919860] Call Trace: [ 2985.919868] [ 2985.919878] dump_stack_lvl+0xfa/0x120 [ 2985.919912] should_fail_ex+0x4d7/0x5e0 [ 2985.919943] should_fail_alloc_page+0xe0/0x110 [ 2985.919973] prepare_alloc_pages+0x1eb/0x550 [ 2985.920005] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2985.920049] ? perf_trace_lock+0xb5/0x5d0 [ 2985.920100] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2985.920143] ? __lock_acquire+0xc65/0x1b70 [ 2985.920186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2985.920217] ? policy_nodemask+0xeb/0x4e0 [ 2985.920254] alloc_pages_mpol+0xed/0x340 [ 2985.920287] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2985.920322] ? __pfx_perf_trace_lock+0x10/0x10 [ 2985.920358] ? get_vma_policy+0x23b/0x350 [ 2985.920397] vma_alloc_folio_noprof+0xe9/0x230 [ 2985.920433] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2985.920467] ? find_held_lock+0x2b/0x80 [ 2985.920492] ? __handle_mm_fault+0x7ba/0x31c0 [ 2985.920518] ? lock_release+0xc8/0x290 [ 2985.920555] __handle_mm_fault+0x14be/0x31c0 [ 2985.920584] ? __pfx_mt_find+0x10/0x10 [ 2985.920611] ? __pfx___handle_mm_fault+0x10/0x10 [ 2985.920655] ? find_vma+0xbf/0x140 [ 2985.920688] ? __pfx_find_vma+0x10/0x10 [ 2985.920729] handle_mm_fault+0x2d8/0x750 [ 2985.920755] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2985.920791] do_user_addr_fault+0x50c/0x1760 [ 2985.920836] exc_page_fault+0xb0/0x180 [ 2985.920875] asm_exc_page_fault+0x26/0x30 [ 2985.920897] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2985.920930] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2985.920951] RSP: 0018:ffff88805bf9fce0 EFLAGS: 00050206 [ 2985.920970] RAX: 0000000000000000 RBX: 000000007fc81000 RCX: 0000000000001000 [ 2985.920985] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 000000002037e000 [ 2985.921000] RBP: 000000000037e000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2985.921014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2985.921027] R13: ffff88805d065340 R14: 00007ffffffff000 R15: 000000002037e000 [ 2985.921055] ? read_zero+0xc9/0x230 [ 2985.921083] read_zero+0xd9/0x230 [ 2985.921106] ? __pfx_read_zero+0x10/0x10 [ 2985.921130] vfs_read+0x1eb/0xc70 [ 2985.921154] ? lock_acquire+0x15e/0x2f0 [ 2985.921186] ? __fget_files+0x34/0x3b0 [ 2985.921221] ? __pfx_vfs_read+0x10/0x10 [ 2985.921241] ? __fget_files+0x203/0x3b0 [ 2985.921275] ? lock_release+0xc8/0x290 [ 2985.921312] ? __fget_files+0x20d/0x3b0 [ 2985.921360] __x64_sys_pread64+0x1f1/0x260 [ 2985.921384] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2985.921408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2985.921451] do_syscall_64+0xbf/0x430 [ 2985.921479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2985.921501] RIP: 0033:0x7f685fc4ab19 [ 2985.921518] 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 [ 2985.921538] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2985.921559] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2985.921574] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2985.921588] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2985.921602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2985.921615] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2985.921650] [ 2985.936477] loop7: detected capacity change from 0 to 264192 02:03:33 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x244080, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x1f, 0x0, 0x2, 0x0, 0xa436, 0x20024, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0xff}, 0x4c810, 0x9, 0x0, 0x2, 0x8000, 0x46, 0x0, 0x0, 0x0, 0x0, 0x80000000}, r2, 0xd, r0, 0x15b1f5cf26ae0324) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:03:33 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:46 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) (fail_nth: 100) 02:03:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:46 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f0000000140)=' ', 0x1, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000b, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x5) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:03:46 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) 02:03:46 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:46 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x7, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 02:03:46 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:46 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_io_uring_complete(0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) [ 2999.229155] loop7: detected capacity change from 0 to 264192 [ 2999.324324] loop6: detected capacity change from 0 to 264192 02:03:47 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) getdents(r0, &(0x7f0000000100)=""/87, 0x57) [ 2999.405488] FAULT_INJECTION: forcing a failure. [ 2999.405488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2999.407336] CPU: 0 UID: 0 PID: 97119 Comm: syz-executor.5 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 2999.407370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.407385] Call Trace: [ 2999.407394] [ 2999.407403] dump_stack_lvl+0xfa/0x120 [ 2999.407438] should_fail_ex+0x4d7/0x5e0 [ 2999.407469] should_fail_alloc_page+0xe0/0x110 [ 2999.407498] prepare_alloc_pages+0x1eb/0x550 [ 2999.407531] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 2999.407567] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2999.407621] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2999.407665] ? __lock_acquire+0xc65/0x1b70 [ 2999.407709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2999.407741] ? policy_nodemask+0xeb/0x4e0 [ 2999.407777] alloc_pages_mpol+0xed/0x340 [ 2999.407810] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2999.407845] ? __pfx_perf_trace_lock+0x10/0x10 [ 2999.407882] ? get_vma_policy+0x23b/0x350 [ 2999.407921] vma_alloc_folio_noprof+0xe9/0x230 [ 2999.407956] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2999.407991] ? find_held_lock+0x2b/0x80 [ 2999.408018] ? __handle_mm_fault+0x7ba/0x31c0 [ 2999.408046] ? lock_release+0xc8/0x290 [ 2999.408094] __handle_mm_fault+0x14be/0x31c0 [ 2999.408125] ? __pfx_mt_find+0x10/0x10 [ 2999.408154] ? __pfx___handle_mm_fault+0x10/0x10 [ 2999.408200] ? find_vma+0xbf/0x140 [ 2999.408236] ? __pfx_find_vma+0x10/0x10 [ 2999.408279] handle_mm_fault+0x2d8/0x750 [ 2999.408307] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 2999.408345] do_user_addr_fault+0x50c/0x1760 [ 2999.408394] exc_page_fault+0xb0/0x180 [ 2999.408436] asm_exc_page_fault+0x26/0x30 [ 2999.408460] RIP: 0010:rep_stos_alternative+0x40/0x80 [ 2999.408496] Code: c9 75 f6 e9 02 d3 03 00 48 89 07 48 83 c7 08 83 e9 08 74 ef 83 f9 08 73 ef eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <48> 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 [ 2999.408519] RSP: 0018:ffff88805e0e7ce0 EFLAGS: 00050206 [ 2999.408539] RAX: 0000000000000000 RBX: 000000007fc0b000 RCX: 0000000000001000 [ 2999.408556] RDX: 0000000000040000 RSI: ffffffff829641a9 RDI: 00000000203f4000 [ 2999.408571] RBP: 00000000003f4000 R08: ffffffff84e64940 R09: 0000000000000000 [ 2999.408586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000001000 [ 2999.408600] R13: ffff888009880000 R14: 00007ffffffff000 R15: 00000000203f4000 [ 2999.408628] ? read_zero+0xc9/0x230 [ 2999.408656] read_zero+0xd9/0x230 [ 2999.408679] ? __pfx_read_zero+0x10/0x10 [ 2999.408703] vfs_read+0x1eb/0xc70 [ 2999.408727] ? lock_acquire+0x15e/0x2f0 [ 2999.408759] ? __fget_files+0x34/0x3b0 [ 2999.408794] ? __pfx_vfs_read+0x10/0x10 [ 2999.408814] ? __fget_files+0x203/0x3b0 [ 2999.408848] ? lock_release+0xc8/0x290 [ 2999.408886] ? __fget_files+0x20d/0x3b0 [ 2999.408933] __x64_sys_pread64+0x1f1/0x260 [ 2999.408958] ? __pfx___x64_sys_pread64+0x10/0x10 [ 2999.408982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 2999.409025] do_syscall_64+0xbf/0x430 [ 2999.409053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2999.409075] RIP: 0033:0x7f685fc4ab19 [ 2999.409092] 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 [ 2999.409113] RSP: 002b:00007f685d19f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2999.409134] RAX: ffffffffffffffda RBX: 00007f685fd5e020 RCX: 00007f685fc4ab19 [ 2999.409149] RDX: 00000000fffffe30 RSI: 0000000020000000 RDI: 0000000000000004 [ 2999.409163] RBP: 00007f685d19f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2999.409177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2999.409191] R13: 00007fff1c3d0cef R14: 00007f685d19f300 R15: 0000000000022000 [ 2999.409226] [ 2999.611660] loop7: detected capacity change from 0 to 264192 02:03:47 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='_=-\x00') mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) fsmount(0xffffffffffffffff, 0x0, 0xf8) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000280)='./file1\x00', r1, &(0x7f0000001580)='./file1/file0\x00') renameat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') read(r0, &(0x7f0000000580)=""/4096, 0x1000) poll(0x0, 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f00000001c0)={0x1, 0x0, {0x3c, 0x18, 0x8000, 0x5, 0xa, 0x660, 0x6, 0x10a, 0xffffffffffffffff}}) 02:03:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:03:47 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x145402, 0x11}, 0x18) 02:03:47 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17, 0xfffffffffffffffc}], 0x0, &(0x7f0000000740)=ANY=[@ANYRESDEC, @ANYRES32=r0, @ANYRESDEC, @ANYRESDEC=r0, @ANYBLOB="42fed37d3ac747c94aa2092db21a1fd4343263c4ec45bfefcc868f7fe8d2bb15a2806687bc78988fc012297fde2baeceff363f8539fff3a9b7829cf1d91d327ff7c76a5c2ee6dc3b818b2faed5eec70d5ab76c7fcfbf8cc1a8f51e5cd3ac10708b38b6cb6b8092d2258f56194e9f21eed753514b1cd7c613edd35141e84ec09e0c40435f71c5fa15881ff134ce45a55ccc5f0182698f9caf47c712", @ANYRESOCT]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0x9, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000240)="54bbf7889f7199698c45664489d3279b346bf5e2321165e38da68e3c82bd5352293a774456226992fa1211b245d6911094e6d84de3e7868dc5ccb50b981eb57aad513761d3c67077e02e390a0f1fba7b0fb0fbdd579c45abd44463a2af2237099205d5d0fbb4d3390794c49edbb6aefa340c31bd05e44fbc22abb515a4d7760498ecda6aae7ffa58d214d7333f1029d04f75", 0x92}, {&(0x7f00000001c0)="681442f1b7a4a19bc8537a8103f5c0e13b9a662963fcbef778db6e03931e8f71947569dd15e5a70429d65330219abc8f", 0x30, 0x7}, {&(0x7f0000000300)="a3327fbced8143012e48413b0b1e0cb0a56d72e0035b1b66e20082b598f014c1d87ac0a1067a6e4be63d8faadaae46b3d3cae2667a9516bdba85b917e30b3a03148c41f478d5e676c5088be03bcb5ce7402bd54066985e8e6063a2b820e0c98104576d7b19cd38adbff5d9addcf318fcd3a38f6e5b91e8765f77369ab7c6af51053faeea27e15db8997fe95c63aacb02dfd8e4d75370d6116b20f9a8c6d2943bc8f1fcf9142edd1e8c18db2fd0a128f50cba5085c3faa3eea41ce010271eba5c8f4b1e933eb4215773cfe0a1cc0c072570b7cea0d2dcd5ac2409e0933ea7", 0xde, 0x80000000}, {&(0x7f0000000400)="e3dc094ca588b44251bcec7a5384b1f04f5bdda24ee7dd6a73b5e1b7f06aa5029fc7ec56558f3590c03eb1c0d9f562ec38b2fddec2cb52ab26934956a7a045b3ffdda80dd14e7f7765ed4dd1c8e631bc460f6d3551ea844e77af3d9016a66a6cbe201467a7969c2df1c344a160fd0f90ecd5815dceeb731735880e7dfe1f891932e9a118063f8a1ee86ade7fd05e96ae8c86c4699adcb250111dcc42103afe4c17978375b7569e58030dfdc74d5cc04be9fdffc4732f8b45ff6ed5ba16e8b85364b7fa5c7c661924bd764036531c7dc1d7309eca200561b2bddbe408336c4a8868ba5a28782fdc9967adc6", 0xeb, 0x1ff}, {&(0x7f0000000500), 0x0, 0x3}, {&(0x7f0000000540)="95263d1887a9f087ab8fb575b153ef99ca4c83c956f278a0a7285b36ae775deeaa8038d46d13fa10f346255de1035f8f4b667064fdd4b39f209566b805e0357c24c08cb37f1da1c640cf7970f346efe6c3d8ab9606943a780f36354a3d6fdec9bcd55c05c02eda85d71267d0", 0x6c, 0x3}], 0x2800000, &(0x7f0000000680)={[{@shortname_lower}, {@shortname_winnt}, {@numtail}, {@uni_xlateno}, {@fat=@usefree}, {@utf8no}, {}, {@shortname_win95}, {@shortname_win95}, {@shortname_winnt}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}) getdents(r1, &(0x7f0000000100)=""/87, 0x57) 02:03:47 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) shmat(0xffffffffffffffff, &(0x7f0000e42000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) shmat(r0, &(0x7f00008ec000/0x4000)=nil, 0x2000) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x5000) mbind(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x3, &(0x7f0000000080)=0x3, 0x800000009, 0x0) 02:03:47 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:03:47 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 2999.974429] loop7: detected capacity change from 0 to 264192 02:03:47 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) 02:03:47 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:03:47 executing program 4: r0 = socket(0x29, 0x4, 0x1ff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x7, 0x8000, 0x5, 0xfffffff7, 0x6}, 0x14) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x6000) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x31f, 0x3) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/140, 0x8c, 0x0, &(0x7f0000000200)=""/106, 0x6a}, &(0x7f00000002c0)=0x40) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000000340)={0x7, 'vxcan1\x00', {0x4}, 0x3}) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6b25, &(0x7f0000000000)={0x0, 0x5791, 0x1, 0x2, 0x40}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000100)) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080)=0x5, 0x7, 0x2) [ 3000.305639] loop7: detected capacity change from 0 to 264192 02:03:48 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:00 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x2) 02:04:00 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') fcntl$setstatus(r2, 0x4, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = fork() ptrace(0x10, r3) r4 = syz_open_procfs(r3, &(0x7f0000000580)='net/snmp6\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) clone3(&(0x7f0000000440)={0x48e0800, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0), {0x1f}, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/70, &(0x7f0000000400)=[0x0, r3, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6], 0x6}, 0x58) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1/file0\x00'}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f00000004c0)={{r7}, {@void, @max}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:04:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:00 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:00 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:00 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:04:00 executing program 6: ioctl$CDROMREADMODE2(0xffffffffffffffff, 0x530c, &(0x7f0000000240)={0x8, 0x41, 0x7f, 0x7f, 0x8, 0x4}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$CDROM_CHANGER_NSLOTS(r0, 0x5328) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r1, &(0x7f0000000100)=""/87, 0x57) [ 3012.816053] audit: type=1400 audit(1762999440.532:25): avc: denied { tracepoint } for pid=97774 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 3012.822503] loop7: detected capacity change from 0 to 264192 02:04:12 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:12 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x800040000000005, 0xda, 0x6) 02:04:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:12 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x3) 02:04:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x6e) recvmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000240), 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/179, 0xb3}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f00000006c0)=""/103, 0x67}], 0x6, &(0x7f00000007c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x2120) 02:04:12 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:12 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x2, 0x3, 0x5, 0x1, 0x0, 0x10001, 0x100, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x50010, 0x2, 0xfff, 0x1, 0xfffffffffffff4d5, 0x4, 0x5f0c, 0x0, 0x9, 0x0, 0xd9}, 0xffffffffffffffff, 0x9, r0, 0x0) dup(r2) poll(0x0, 0x0, 0x0) 02:04:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3024.704213] loop6: detected capacity change from 0 to 264192 [ 3024.785372] loop7: detected capacity change from 0 to 264192 02:04:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17, 0x10}], 0x18, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getdents(r0, &(0x7f0000000100)=""/87, 0x57) rmdir(&(0x7f0000000080)='./file1\x00') getdents64(r0, &(0x7f0000000240)=""/239, 0xef) renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x4) [ 3024.907778] loop6: detected capacity change from 0 to 264192 02:04:12 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3024.917321] FAT-fs (loop6): bogus number of reserved sectors [ 3024.917848] FAT-fs (loop6): Can't find a valid FAT filesystem 02:04:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) syz_io_uring_setup(0x3338, &(0x7f0000000080)={0x0, 0x113, 0x1, 0x1, 0x115}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000003000/0xd000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2, 0x1010, 0xffffffffffffffff, 0x10000000) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') openat(r3, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r3, 0x1f, 0x0, 0x5, 0x3}, 0xc8) 02:04:12 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x64) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 02:04:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3025.105495] loop7: detected capacity change from 0 to 264192 02:04:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x7b0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x82001, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:04:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240), 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) 02:04:12 executing program 7: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3025.300345] loop6: detected capacity change from 0 to 264192 02:04:13 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x4) 02:04:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:13 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:04:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:25 executing program 7: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:25 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:25 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(0x0, 0x0) 02:04:25 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xba, 0x5d, 0x3, 0x7, 0x0, 0x4691, 0x1000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x1088, 0x3f, 0x20, 0x7, 0x0, 0x3f, 0x9198, 0x0, 0x3, 0x0, 0x81}, 0xffffffffffffffff, 0x10, r0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x0, 0x0, 0x7d, 0x0, 0x8, 0x80, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffff801, 0x2, @perf_config_ext={0x364d, 0x6}, 0xa200, 0xab, 0x8, 0x5, 0x9, 0x9, 0x3, 0x0, 0x4, 0x0, 0x3}, r2, 0x1, 0xffffffffffffffff, 0xa) poll(0x0, 0x0, 0x0) 02:04:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:25 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020801000470008000f8e3ad33587c40401e84b70412b6b3247567f9fda814925ebf139875fb8de7bbcd48245010f107f8e230fe3a91a1b253ddced3", 0x48}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:04:25 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x10) 02:04:25 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0xa, &(0x7f0000ffc000/0x3000)=nil) [ 3037.841840] loop6: detected capacity change from 0 to 1 02:04:25 executing program 7: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3037.855659] vfat: Unknown parameter '€' [ 3037.883865] loop6: detected capacity change from 0 to 1 [ 3037.890800] vfat: Unknown parameter '€' 02:04:25 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(0x0, 0x0) 02:04:40 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0xf5) 02:04:40 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/kernel', 0x400381, 0x22) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x401) poll(0x0, 0x0, 0x0) 02:04:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:40 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:04:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(0x0, 0x0) 02:04:40 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r4, 0xffffffffffffffff, r4, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) r5 = fork() ptrace(0x10, r5) syz_open_procfs(r5, &(0x7f0000000580)='net/snmp6\x00') shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1, r1, r2, r3, r4, 0x40, 0x101}, 0x2, 0x9, 0x80, 0x4, 0xffffffffffffffff, r5, 0x1}) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:04:40 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(0x0, 0x0) [ 3052.405052] loop7: detected capacity change from 0 to 264192 [ 3052.421931] loop6: detected capacity change from 0 to 264192 02:04:40 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:40 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3052.678010] loop7: detected capacity change from 0 to 264192 02:04:40 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000300)={&(0x7f0000000200)=""/222, 0xde, 0x10001, 0x7}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x81, 0x0, 0x5, 0x7, 0x0, 0x7fffffff, 0x1100, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_config_ext={0x8, 0x20}, 0x2006, 0x5, 0x8, 0x5, 0x1ff, 0xe8a3, 0x1, 0x0, 0x1ff, 0x0, 0xffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xb) r3 = fork() ptrace(0x10, r3) syz_open_procfs(r3, &(0x7f0000000580)='net/snmp6\x00') perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x3, 0x7f, 0x6a, 0x80, 0x0, 0x1aa, 0x415c0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000140)}, 0xcd2, 0x6, 0x2000000, 0x1, 0x501, 0xe7, 0x2, 0x0, 0x1, 0x0, 0x80000001}, r3, 0xe, 0xffffffffffffffff, 0x8) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:04:40 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:04:40 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}, {&(0x7f0000000240)="223613d36afbc7f7e3fc3563abdd60c5b78c8a5c88d00189d392c18c82e01892ee28c55fe7b8cdd8b5593bba632dae1bf1979fe0344d5a8910f2f250c3fcb58ad5d9c32f5687b4ff8e1350eac45b6c07d0ae0bcf890bef7997c3ad1021beb7a751a2fff6e9c42ce78b936892a6119a66daa8078f9a87a44fdbac939cce704e9ea66893f558fcd2840ad1f3b382d5ed1e5287f2c882cb10ed7b83f07da49d947b8868bd6f1bfed0", 0xa7, 0x6d6494fb}, {&(0x7f0000000300)="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", 0x1000, 0xfff}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) fchown(r1, 0xee00, 0xee00) getdents(r0, &(0x7f0000000100)=""/87, 0x57) 02:04:40 executing program 7: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3052.963967] loop6: detected capacity change from 0 to 264192 [ 3052.966181] loop7: detected capacity change from 0 to 264192 [ 3052.977661] vfat: Unknown parameter 'ÿ' [ 3053.000518] loop6: detected capacity change from 0 to 264192 [ 3053.006995] vfat: Unknown parameter 'ÿ' 02:04:40 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3053.060057] loop6: detected capacity change from 0 to 264192 [ 3053.073068] vfat: Unknown parameter 'ÿ' 02:04:54 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:54 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:54 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(0x0, 0x0) 02:04:54 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:54 executing program 4: shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x8000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setresuid(0x0, r0, 0x0) setresuid(0x0, r0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setresuid(0x0, r2, 0x0) setresuid(r1, r2, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r3, 0xffffffffffffffff, r3, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) r4 = fork() ptrace(0x10, r4) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') r5 = fork() ptrace(0x10, r5) syz_open_procfs(r5, &(0x7f0000000580)='net/snmp6\x00') shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xffffffffffffffff, r2, r3, 0x80, 0x968}, 0xebc, 0x6, 0x2, 0x2, r4, r5, 0xdc19}) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:04:54 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x300) 02:04:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0xfc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) [ 3067.224002] loop7: detected capacity change from 0 to 264192 02:04:55 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:55 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3067.448657] loop7: detected capacity change from 0 to 264192 02:04:55 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:55 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x40000000}) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r3 = fork() ptrace(0x10, r3) syz_open_procfs(r3, &(0x7f0000000580)='net/snmp6\x00') r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r4, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000580)={0x4, 0x80, 0x2, 0x0, 0x3, 0x7, 0x0, 0x3, 0x40010, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000180), 0xb}, 0x22002, 0x34, 0x3f, 0x3, 0x1ff, 0x5, 0xf5fa, 0x0, 0x0, 0x0, 0x7f1e}, r3, 0xf, r4, 0x2) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x200}, {r0, 0x8020}], 0x2, &(0x7f0000000100)={r5, r6+60000000}, &(0x7f0000000140)={[0x13bf]}, 0x8) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:04:55 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x810) 02:04:55 executing program 4: r0 = shmget(0x3, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x0, 0x0, 0x9) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) [ 3067.691836] loop7: detected capacity change from 0 to 264192 02:04:55 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942", 0x62}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:55 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:04:55 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3067.938622] FAT-fs (loop7): unable to read boot sector 02:04:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:04:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:04:55 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3068.222826] FAT-fs (loop7): unable to read boot sector 02:05:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000500)={0x0, 0x0, 0xff, 0xe2e}) setresuid(0x0, r2, 0x0) setresuid(r1, r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@ipv4={""/10, ""/2, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x401, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="13e79353693858f6f95b0a25a1ed45849e85325b2f", 0x15, 0x1}, {&(0x7f0000000100)="1d4cc27dd5eeeb9404c70fe76b20a1a1dac94582c0a88451e1ceb28323e58f1fb1849430c5fe415fad624070dffa2db5a6c3bec5540731a807492abf096817e4f3fc87b44616376ca8d56923b1a01f9198b8a12f94547c55f62b73ede5f286b6ba2ce704b541e86711e69d18e6f654bcf08a1ef96223776bb5ab85271ddf700705f03342842dc281a5eab67e982dca95825755639618d05d6a3551c111c2b6976b0fdb11692ee913ca72a00235245817b49a8fbe4c45e00fbd9f87de93381381af06a4d33b47e4455a76a64be348", 0xce, 0x3d88}], 0x800022, &(0x7f0000000400)={[{@shortname_mixed}], [{@uid_gt={'uid>', r2}}, {@dont_measure}, {@euid_lt={'euid<', r3}}, {@subj_role={'subj_role', 0x3d, '_=-\x00'}}, {@uid_gt}]}) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:05:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:05:07 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:07 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:07 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd", 0x38}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:07 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x1008) 02:05:07 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x20, 0x4, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 02:05:07 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0", 0x54}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3079.933447] FAT-fs (loop7): unable to read boot sector 02:05:07 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3080.091231] No source specified 02:05:07 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:07 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:07 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x90000, 0x6) [ 3080.193982] No source specified 02:05:07 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:07 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) [ 3080.267878] No source specified 02:05:08 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:08 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:08 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x1ca6) [ 3080.358850] loop7: detected capacity change from 0 to 264192 [ 3080.375403] FAT-fs (loop7): bogus number of reserved sectors [ 3080.375899] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:05:08 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 3080.526184] loop7: detected capacity change from 0 to 264192 [ 3080.534562] FAT-fs (loop7): bogus number of reserved sectors [ 3080.535030] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:21 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x1ce6) 02:05:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:05:21 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8080, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xfffe}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:05:21 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:21 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x5, 0x9, 0x0) 02:05:21 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x10}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd", 0x38}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:21 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:21 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) [ 3093.748511] loop7: detected capacity change from 0 to 264192 [ 3093.759667] FAT-fs (loop7): bogus number of reserved sectors [ 3093.760188] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:21 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3093.865696] loop7: detected capacity change from 0 to 264192 [ 3093.883150] FAT-fs (loop7): bogus number of reserved sectors [ 3093.883671] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:35 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:35 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x6) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x6) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) 02:05:35 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:35 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x85c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r2, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) r3 = fork() ptrace(0x10, r3) r4 = syz_open_procfs(r3, &(0x7f0000000580)='net/snmp6\x00') r5 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ftruncate(r4, 0x401) newfstatat(0xffffffffffffff9c, &(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) sendmsg$netlink(r2, &(0x7f0000003480)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000034c0)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="95339ae509dc8041035bea0ff32256d0ca416b86b09fffc949523721f94d7ade6a962c6491c033d2897800000008001e00a6dca45aaff9a7f928fb6b2f1b85395e34b3cda6a5769ed9f2998665b433d5339d7f36b03c57459ef1e8183671ad78b2783059d8c6982f31b881dcfa86259944cab3f20f8dfa6b3ae6b2e0b066578e977106961470b66be880393034d15b8f81020d71751814bc6bfb258c7bdce8fdfe12afab402e773a769e384e88f898c1ab1bddb80de50a449fe61f6a5a5c80a91b3a4db3cc74c6d5eed98070663f945da2000b9d5cc2", @ANYRES32=r0, @ANYBLOB], 0x1350}, {&(0x7f0000001740)={0x1694, 0x1e, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="3e0ad0e5f43ef8469254411e3dd43bc8c539ce5a2235c340dcb720d4e961130b74537282b18182e57de64d5916649214918071eecd98bc573e8cef310f1538d4625aaa804e6e6ed5c0abc160aed168dc020ea2f024997af5078432bda4dbecfc8a845b0060849e7835ade6aaceb24ff5b41aa3a3efa840f7998fe6841eae9e73ed38f29540fec21f646a777ce687b7eaaf24870b5fce08a75f05d5f1e2e1326292825bbddf3c29b874a2e50e4dec527743bee269f6a6790a2d61d05bb57daa6f731270ff", @generic="9ad4a77dbb95f83de1cdf0ee7dcdd5265ef08ae39eb3689f", @nested={0x11cf, 0x62, 0x0, 0x1, [@generic="fe1d7d3f0b652573bf811f73c44133f5e5c0e2e52760b9646e10e99a15e33eb9f3b6b99ce6624b492804dd06087b0dd8e975124a385f6c6afc2ecfb146cf80b2f56f2530082983c9d051264cb352e75dd67964ffa16d994086ed75c647ef29ac4a6288896a87cb4dff4e2ca0c6d14c6ab2e15f420f8e647c4130e3ea0be8f6b179c90c1ba696733564f98140023af0e1e86c2b951a7836ab5bea955d3b4c9f06c6b8fcbb475c89dba61cece14ea806da8d3e1440e5710c971433b3181af6e9729c37ab39ec73a038468acfd4ed47725774964decb065e42a839ce9bca35c2dba9bf569da76552cd040", @typed={0x8, 0x8f, 0x0, 0x0, @pid=r3}, @generic="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@typed={0x8, 0x81, 0x0, 0x0, @u32=0xff}, @generic="563b597dc1cd609b4f2691f7569a9637261d712f4aae2b924a995cc51178c9991c4a82e98158c92c5e70de8474afe34715bdce0bc8c7eb88981f62ed0ab55abbad2774c88921176e8f3af37388503fc820323b7f47fdf78b5ca66c0438e979fe4603297c893404fba19f57f2dca8e3733a41e1675f52ef752c65b3c667c9e005008434009f5055b45fc601b99342d68699fe08d9f63998dbae347d937a518b2926d26f974594a54258d215d112395e220eae39222691786789464f54f1250aa1695eaf5f1c73f33725bbb75068014d73cc17"]}, @typed={0xcb, 0x2, 0x0, 0x0, @binary="11febe8612394f5ebf043bd8dc00bcaed23739e851371b9e31f2aa18303200dc7e35bbeaff259313ce5b70b7b920835607e2d58953439f9757b791731d89b6cf24ee3885b3193dbaefd5f21a50e34e94459a2ec709184a8ae5592f51b50daeed029ec17875aab6d213bf0c1a75d27e9fbaa026762e8215e5f2219156ba25be9f589c720c81b1e7fb28e93a8db24a3a34bbc727a4ad96eb1850ebf7fb92502dbaeb5db9aef07e14abef9703e2495869507583f7801e0d4251b32c668b56c58905940f4393070eed"}, @generic="9b05738cbf882bf58d0380c40e0a47ad5f753fdc3a3b90331980783e6abc4f8b5cbd43bb59ae2b3829ad7c68f75e3dfdbec2681635e096bafaae052477ade6b220bfafab7843e463", @generic="790ec04b62a426ba9cf334f2250a0d5bbd5c29a935361e1790eb3f16863604f27ed4d0044cf8b69094269da45c5f3b09a7a436c8936bea93cb7ee9c60036dbedd83ff4a9fa95f13a895b1e3b45866935907fdb36d4812227ddea4fe4fefddc0c46b6b22527e16f50f6f6faa437fce3b03519b388ac55bbf5c6750ea25730dc7a46c245009e2b13d450064a112505601877c1ca7b6f413374d0a82bc577b76a9d440ef9f1ecfeb325fd9df7c0094024b0e0ed1fda14a6055225c64bc3db0506784251d7882e311403ba90e805b52991fe226465fd235643e8791e1ca3f08509f6a4a31d83b6543cc3433f8dafcb89", @generic="2ff918d13f944902153db98df49289b358f4406003ace9d57de8db29f7f131474b24915d9c0249c84b2d5619b78375e503ac7e9a5b40c081ee9a9f32fa293c18398b216d4d45295cab7eadf3518f88a043d34c310733fc918905fbff50959af11318d0aab744c472c343707261249b273a970b69d45ea05d98d54e0a9210ab67b76d6b45ab377733cc7f4de7d7933a68c68cd0126324e0e4fefbc1bb95eacc4f38dd96e3ecbf586e7fce542970904572a7137f891e2f36139220a16f2e8a7d5c50296fc36a9e6dc6241426421f2617d27144daffd2455dee98d3cd75", @typed={0x14, 0xc, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x24}}, @typed={0x7, 0x83, 0x0, 0x0, @str='\xf8+\x00'}, @nested={0xd9, 0x94, 0x0, 0x1, [@typed={0x8, 0x83, 0x0, 0x0, @fd=r5}, @typed={0xc, 0x5e, 0x0, 0x0, @u64}, @generic="dfa25337da589ffc19301ad3c9df769233777788df2fb65c5f3d4239a8a156b3ff4d29856df1b6de74d56d6848ef3f0ea9b25e7b74d172e0b7a7b6687b80bde1f751e3cd4288ecee8c9daf5b850f858f7f38bbb964fc3bcc9dd070dbad22e13adf9e8f1f3cfcf6ef5ecdc4fcf79782c20c44e2d72bd52649b38dba13da93a521c44ddee701ab450c2062761f9e4c3ad1330f75505033ba9463c0c84c2226d05b3086faf02fbbc70bd3fd3a2bfd523c47f1a77d7cb5e63db6d715f25a9cfcb8b9a3"]}]}, 0x1694}], 0x2, &(0x7f0000003440)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r6}}}], 0x20, 0x8000}, 0x8000) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fork() renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:05:35 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:35 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x1d24) 02:05:35 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3f, 0x16, 0x6, 0x4b, 0x0, 0x1, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x6, 0x4}, 0x200, 0xfffffffffffffffd, 0x800000, 0x8, 0x3, 0x5, 0x3ff, 0x0, 0xc6, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x9, 0x1, 0x1, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc048, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0x3ff}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000740)=[{r2}], 0x1, 0x7fffffff) ppoll(&(0x7f0000000180)=[{r2}, {r0, 0x1000}, {r0, 0x200}, {r1, 0x1031}], 0x4, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f0000000380)={[0xfd]}, 0x8) r3 = accept$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) fcntl$dupfd(r1, 0x0, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 02:05:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 3108.137681] loop7: detected capacity change from 0 to 264192 [ 3108.167841] FAT-fs (loop7): bogus number of reserved sectors [ 3108.168994] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:36 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3108.444786] loop7: detected capacity change from 0 to 264192 [ 3108.458246] FAT-fs (loop7): bogus number of reserved sectors [ 3108.459322] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:36 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:05:36 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:36 executing program 0: r0 = perf_event_open(&(0x7f00000009c0)={0x2, 0x80, 0x7a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f0000000940), 0x1}, 0x100, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x128, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') pwrite64(r2, &(0x7f0000000040)="0baa6946360c343bdc06a67b6d2af48630632d834f64f41e8aaf4cb38aaab0aa54cdd0cf3e931e1e554da0c4490891d503f60c534446feab2bc7337c0e8e5fb9da2493cdd9bae8fda6ca32691d18a5c5046e690d529b731ad0abb4940387a8284b7323bfdfe1bd66f86169332d7cfbe96ac23e5cff7671a27ec69fcbe54f77c90f1de7eec339d667a9d8cb24f610db0ec3adec020ef6ebc16da43485aa204732c1a8935aba062fd39d2fed356d0c96fbed3f49eea8b2877d94a8b3ee9757ea05c334b9947036", 0xc6, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="8ba10000000000002e2f66696c65302f66696d653000"]) pwrite64(r3, &(0x7f0000000140)=' ', 0x1, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_io_uring_setup(0x86a01, &(0x7f0000000240)={0x0, 0x5706, 0x0, 0x3, 0x154, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f00000002c0)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000300)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2000, @fd_index=0x7, 0x1, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f0000000640)=""/98, 0x62}, {&(0x7f0000000a40)=""/200, 0xc8}, {&(0x7f0000000740)=""/188, 0xbc}, {&(0x7f0000000800)=""/158, 0x9e}], 0x6, 0x1f, 0x1, {0x0, r7}}, 0x7fff) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) [ 3108.620645] loop7: detected capacity change from 0 to 264192 [ 3108.639542] FAT-fs (loop7): bogus number of reserved sectors [ 3108.640535] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:36 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x1d64) 02:05:36 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x80, 0xe7, 0x2a, 0x5, 0x81, 0x0, 0x5, 0x2000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000a80), 0x9}, 0x10, 0x9, 0x4, 0x4, 0x1ff, 0x7f, 0x3ff, 0x0, 0x1, 0x0, 0x4}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:05:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:05:36 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:36 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000008c0)='./file0\x00', 0x2040, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000300)="8800170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0xc0000, 0x81) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) mount$9p_xen(&(0x7f0000000080), &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280), 0x1, &(0x7f00000003c0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x10000}}, {@afid={'afid', 0x3d, 0x10000}}, {@debug={'debug', 0x3d, 0x6}}, {@access_any}, {@aname={'aname', 0x3d, '-'}}, {@version_9p2000}, {@access_user}, {@access_any}], [{@smackfsroot={'smackfsroot', 0x3d, 'iso9660\x00'}}]}}) 02:05:36 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3108.905517] loop7: detected capacity change from 0 to 264192 [ 3108.923408] FAT-fs (loop7): bogus number of reserved sectors [ 3108.925765] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:36 executing program 0: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002540)={&(0x7f00000024c0)={0x64, 0x0, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x105}, 0x4) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='_=-\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2800, 0xc0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) pread64(r3, &(0x7f00000023c0)=""/218, 0xda, 0xd81) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000080)={r2, r0, 0xffff}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r4, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000240)) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) clone3(&(0x7f00000001c0)={0x51400, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x3d}, &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f00000013c0)=""/4096, &(0x7f0000000180)=[0x0, 0x0], 0x2, {r2}}, 0x58) close_range(r5, r1, 0x2) 02:05:36 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) [ 3109.102382] Oops: general protection fault, probably for non-canonical address 0xdffffc000000002e: 0000 [#1] SMP KASAN NOPTI [ 3109.103591] KASAN: null-ptr-deref in range [0x0000000000000170-0x0000000000000177] [ 3109.104337] CPU: 1 UID: 0 PID: 101875 Comm: syz-executor.6 Not tainted 6.18.0-rc5-next-20251112 #1 PREEMPT(voluntary) [ 3109.105352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3109.106144] RIP: 0010:nsproxy_free+0x28a/0x5a0 [ 3109.106599] Code: 02 00 00 4c 8b 65 28 4d 85 e4 74 43 e8 4f 47 30 00 49 8d bc 24 78 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 f7 02 00 00 49 8b 9c 24 78 01 00 00 bf 08 00 00 [ 3109.108353] RSP: 0018:ffff88801657f9f8 EFLAGS: 00010217 [ 3109.108869] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc900015e8000 [ 3109.109564] RDX: 000000000000002e RSI: ffffffff81447b61 RDI: 0000000000000174 [ 3109.111229] RBP: ffff88804e977bc8 R08: 0000000000000001 R09: 0000000000000001 [ 3109.113172] R10: ffffffff8664ca57 R11: 0000000000000001 R12: fffffffffffffffc [ 3109.115001] R13: ffff88805985cc1c R14: ffff88805b61f4d0 R15: ffff88805da6a438 [ 3109.117216] FS: 00007f3e50278700(0000) GS:ffff8880e5497000(0000) knlGS:0000000000000000 [ 3109.119739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3109.120308] CR2: 0000000020391000 CR3: 000000005c87b000 CR4: 0000000000350ef0 [ 3109.121013] Call Trace: [ 3109.121269] [ 3109.121503] create_new_namespaces+0x585/0x750 [ 3109.121962] copy_namespaces+0x45c/0x580 [ 3109.122372] copy_process+0x26e4/0x72a0 [ 3109.122775] ? __pfx_perf_trace_lock+0x10/0x10 [ 3109.123237] ? __pfx_copy_process+0x10/0x10 [ 3109.123671] ? __might_fault+0xe0/0x190 [ 3109.124084] ? _copy_from_user+0x5b/0xd0 [ 3109.124484] kernel_clone+0xea/0x7f0 [ 3109.124862] ? futex_hash+0x15c/0x390 [ 3109.125259] ? __pfx_kernel_clone+0x10/0x10 [ 3109.125690] ? __pfx_futex_wake+0x10/0x10 [ 3109.126107] __do_sys_clone3+0x1f5/0x280 [ 3109.126506] ? __pfx___do_sys_clone3+0x10/0x10 [ 3109.126973] ? __x64_sys_futex+0x1c9/0x4d0 [ 3109.127392] ? __x64_sys_futex+0x1d2/0x4d0 [ 3109.127817] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 3109.128400] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 3109.128985] ? __pfx___x64_sys_futex+0x10/0x10 [ 3109.129449] ? xfd_validate_state+0x55/0x180 [ 3109.129899] do_syscall_64+0xbf/0x430 [ 3109.130279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3109.130784] RIP: 0033:0x7f3e52d02b19 [ 3109.131146] 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 [ 3109.132906] RSP: 002b:00007f3e50278188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 3109.133645] RAX: ffffffffffffffda RBX: 00007f3e52e15f60 RCX: 00007f3e52d02b19 [ 3109.134325] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880 [ 3109.135001] RBP: 00007f3e52d5cf6d R08: 0000000000000000 R09: 0000000000000000 [ 3109.135693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3109.136370] R13: 00007ffcf39ff38f R14: 00007f3e50278300 R15: 0000000000022000 [ 3109.137052] [ 3109.137279] Modules linked in: [ 3109.139089] ---[ end trace 0000000000000000 ]--- [ 3109.139553] RIP: 0010:nsproxy_free+0x28a/0x5a0 [ 3109.140016] Code: 02 00 00 4c 8b 65 28 4d 85 e4 74 43 e8 4f 47 30 00 49 8d bc 24 78 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 f7 02 00 00 49 8b 9c 24 78 01 00 00 bf 08 00 00 [ 3109.142841] RSP: 0018:ffff88801657f9f8 EFLAGS: 00010217 [ 3109.143389] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc900015e8000 [ 3109.144100] RDX: 000000000000002e RSI: ffffffff81447b61 RDI: 0000000000000174 [ 3109.144789] RBP: ffff88804e977bc8 R08: 0000000000000001 R09: 0000000000000001 [ 3109.145499] R10: ffffffff8664ca57 R11: 0000000000000001 R12: fffffffffffffffc [ 3109.146199] R13: ffff88805985cc1c R14: ffff88805b61f4d0 R15: ffff88805da6a438 [ 3109.146890] FS: 00007f3e50278700(0000) GS:ffff8880e5497000(0000) knlGS:0000000000000000 [ 3109.147681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3109.148259] CR2: 0000000020391000 CR3: 000000005c87b000 CR4: 0000000000350ef0 [ 3109.182608] loop7: detected capacity change from 0 to 264192 [ 3109.186760] FAT-fs (loop7): bogus number of reserved sectors [ 3109.187616] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:36 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:05:36 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:05:36 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:05:37 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x4, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) pidfd_getfd(r2, r2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x0) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000020002004b"], 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000140)) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 02:05:37 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) [ 3109.411026] loop7: detected capacity change from 0 to 264192 [ 3109.421455] FAT-fs (loop7): bogus number of reserved sectors [ 3109.421958] FAT-fs (loop7): Can't find a valid FAT filesystem 02:05:46 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xfffffe30, 0x1da4) 02:05:46 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) (fail_nth: 1) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x6, 0x3, 0x9, 0x0, 0x1f, 0x2a08c, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x4d049, 0xbaf, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0)="0774ab99a781e3ec6073783e60c49cc523db2b588bcc07967e307f8405a6345f037cb601e182637d6bdeab0ed2", 0x2d, r0}, 0x68) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @local}, 0x1c) shutdown(0xffffffffffffffff, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) r2 = signalfd(r0, &(0x7f0000000380)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffff9}, 0xfd1a) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/9, 0x0}, 0x58) 02:05:46 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) uname(&(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x4, 0x8, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) pidfd_getfd(r2, r2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x0) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000020002004b"], 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000140)) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 02:05:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7d, 0x7}, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x8001, 0x6, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x8, 0x80000) fallocate(r1, 0x4, 0x401, 0x3f) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r3, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r3, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x1, 0x20, 0x5, 0x0, 0x31372798, 0x1, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x5009, 0x2, 0xfffffe01, 0x1, 0x3, 0x1f, 0x401, 0x0, 0x739a, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) sendfile(r2, r4, 0x0, 0xfdef) 02:05:46 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:46 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="1fdf1fb9736ea99dce2f66696c653040"]) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x2, 0x8c, 0xd6, 0x6, 0x0, 0x3, 0x2000, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x8bc5}, 0x1000, 0x7f, 0x8, 0x4, 0x3, 0x5, 0x40, 0x0, 0x8, 0x0, 0x200}, r1, 0xffffffffffffffff, r2, 0x2) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='_=-\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) 02:05:46 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400", 0xc}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x101000, 0x6) 02:05:46 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/205, 0xfffffe30, 0x0) execveat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='-{\x00', &(0x7f0000000300)='wlan0\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='wlan0\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0\x00', &(0x7f0000000500)='vfat\x00'], 0x1100) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x105880, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x288, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xff}, {0x6, 0x16, 0x8}, {0x5}, {0x6, 0x11, 0xffff}, {0x8, 0xb, 0x3f}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3ff}, {0x6, 0x16, 0x2e}, {0x5}, {0x6, 0x11, 0x7fff}, {0x8, 0xb, 0x3a0}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x16, 0x1e8}, {0x5}, {0x6, 0x11, 0x81}, {0x8, 0xb, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x20}, {0x5}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0xfffffffa}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10000000}, {0x6, 0x16, 0x101}, {0x5}, {0x6, 0x11, 0xf2f1}, {0x8, 0xb, 0xdbb}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7fff}, {0x6, 0x16, 0x8000}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x80}, {0x5}, {0x6, 0x11, 0x100}, {0x8, 0xb, 0x40}}]}, 0x288}}, 0x40000) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x410800, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000380)={r2, 0x0, 0xffffffffffffffff, 0x200}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={r2, 0x1, 0xffffffffffffffff, 0x81, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x2, 0xffffffffffffffff, 0x401}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x51, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000680)={0x3ff, 0x0, 0x33, 0xfffffff9}) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x9, 0x0) VM DIAGNOSIS: 02:05:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff816954c3 RDX=ffff88800f6a3780 RSI=ffffffff816954b1 RDI=0000000000000005 RBP=ffff88804922fac8 RSP=ffff88804922fa00 R8 =0000000000000000 R9 =fffffbfff0cc994a R10=0000000000000001 R11=1ffff1100d9c6fc3 R12=0000000000000000 R13=0000000000000200 R14=1ffff11009245f44 R15=ffff88806cf37f40 RIP=ffffffff816954b3 RFL=00000293 [--S-A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e5397000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020df7000 CR3=0000000053e3f000 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=00ff000000000000ff00000000000000 XMM01=00010000000000000100000000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007f685fd317c800007f685fd317c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82930d95 RDI=ffffffff8896b7c0 RBP=ffffffff8896b780 RSP=ffff88801657f338 R8 =0000000000000000 R9 =ffffed100141f046 R10=0000000000000001 R11=30303020203a5346 R12=000000000000000a R13=0000000000000010 R14=ffffffff8896b780 R15=ffffffff82930d80 RIP=ffffffff82930ded 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 00007f3e50278700 00000000 00000000 GS =0000 ffff8880e5497000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020391000 CR3=000000005c87b000 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000