92b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 12:04:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x6, 0x0) [ 1812.620373] FAULT_INJECTION: forcing a failure. [ 1812.620373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1812.622411] CPU: 1 UID: 0 PID: 11198 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1812.622445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.622461] Call Trace: [ 1812.622469] [ 1812.622479] dump_stack_lvl+0xfa/0x120 [ 1812.622527] should_fail_ex+0x4d7/0x5e0 [ 1812.622562] strncpy_from_user+0x3b/0x2f0 [ 1812.622606] do_getname+0x70/0x3d0 [ 1812.622643] do_sys_openat2+0xa2/0x210 [ 1812.622676] ? __pfx_do_sys_openat2+0x10/0x10 [ 1812.622714] ? find_held_lock+0x2b/0x80 [ 1812.622752] ? ksys_ftruncate+0x65/0xb0 [ 1812.622781] __x64_sys_openat+0x142/0x200 [ 1812.622814] ? __pfx___x64_sys_openat+0x10/0x10 [ 1812.622847] ? rcu_read_lock_any_held+0x79/0xa0 [ 1812.622888] ? fput+0x92/0xd0 [ 1812.622924] do_syscall_64+0x113/0x6a0 [ 1812.622974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1812.623002] RIP: 0033:0x7f6460094a04 [ 1812.623022] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1812.623047] RSP: 002b:00007f645d656e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1812.623073] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f6460094a04 [ 1812.623090] RDX: 0000000000000002 RSI: 00007f645d656f40 RDI: 00000000ffffff9c [ 1812.623107] RBP: 00007f645d656f40 R08: 0000000000000000 R09: 0000000000000000 [ 1812.623123] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1812.623138] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1812.623171] [ 1812.648032] FAULT_INJECTION: forcing a failure. [ 1812.648032] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.650639] CPU: 0 UID: 0 PID: 11203 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) 12:04:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x7, 0x0) [ 1812.650660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.650669] Call Trace: [ 1812.650673] [ 1812.650678] dump_stack_lvl+0xfa/0x120 [ 1812.650704] should_fail_ex+0x4d7/0x5e0 [ 1812.650721] ? security_file_alloc+0x35/0x130 [ 1812.650739] should_failslab+0xc2/0x120 [ 1812.650753] kmem_cache_alloc_noprof+0x69/0x650 [ 1812.650776] ? __create_object+0x59/0x80 [ 1812.650792] security_file_alloc+0x35/0x130 [ 1812.650810] init_file+0x95/0x480 [ 1812.650825] alloc_empty_file+0x7c/0x1e0 [ 1812.650840] alloc_file_pseudo+0x12b/0x220 [ 1812.650855] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1812.650870] ? __lock_acquire+0x45c/0x1ba0 [ 1812.650886] __shmem_file_setup+0x263/0x450 [ 1812.650907] ? __pfx___shmem_file_setup+0x10/0x10 [ 1812.650927] ? alloc_fd+0x2bf/0x550 [ 1812.650938] ? lock_release+0xc9/0x290 [ 1812.650951] memfd_alloc_file+0x250/0x620 [ 1812.650967] ? _raw_spin_unlock+0x1e/0x40 [ 1812.650983] ? __pfx_memfd_alloc_file+0x10/0x10 [ 1812.651005] __do_sys_memfd_create+0x2a9/0x530 [ 1812.651023] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1812.651041] ? do_syscall_64+0x81/0x6a0 [ 1812.651060] do_syscall_64+0x113/0x6a0 [ 1812.651077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1812.651091] RIP: 0033:0x7f36e874bb19 [ 1812.651100] 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 [ 1812.651112] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1812.651125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36e874bb19 [ 1812.651132] RDX: 00007f36e5cc0f40 RSI: 0000000000000000 RDI: 00007f36e87a50fb [ 1812.651140] RBP: 0000000000000000 R08: 00007f36e5cc0f38 R09: 0000000000000000 [ 1812.651147] R10: 00007f36e5cc0f3c R11: 0000000000000246 R12: 0000000000000000 [ 1812.651154] R13: 00007ffddebafa9f R14: 0000000000000800 R15: 0000000000022000 [ 1812.651169] [ 1812.670554] FAULT_INJECTION: forcing a failure. [ 1812.670554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1812.679711] CPU: 1 UID: 0 PID: 11206 Comm: syz-executor.2 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1812.679743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.679757] Call Trace: [ 1812.679765] [ 1812.679774] dump_stack_lvl+0xfa/0x120 [ 1812.679816] should_fail_ex+0x4d7/0x5e0 [ 1812.679848] _copy_to_user+0x32/0xd0 [ 1812.679875] simple_read_from_buffer+0xe0/0x180 [ 1812.679903] proc_fail_nth_read+0x18a/0x240 [ 1812.679945] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1812.679979] ? security_file_permission+0x22/0x90 [ 1812.680015] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1812.680048] vfs_read+0x1eb/0xc80 [ 1812.680085] ? __pfx___mutex_lock+0x10/0x10 [ 1812.680121] ? __pfx_vfs_read+0x10/0x10 [ 1812.680152] ? __fget_files+0x203/0x3b0 [ 1812.680174] ? lock_release+0xc9/0x290 [ 1812.680203] ? __fget_files+0x20d/0x3b0 [ 1812.680234] ksys_read+0x121/0x240 [ 1812.680266] ? __pfx_ksys_read+0x10/0x10 [ 1812.680299] ? fd_install+0x1e0/0x4d0 [ 1812.680326] do_syscall_64+0x113/0x6a0 [ 1812.680361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1812.680384] RIP: 0033:0x7fbae561e69c [ 1812.680401] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1812.680423] RSP: 002b:00007fbae2be1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1812.680445] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fbae561e69c [ 1812.680459] RDX: 000000000000000f RSI: 00007fbae2be11e0 RDI: 0000000000000004 [ 1812.680472] RBP: 00007fbae2be11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1812.680485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1812.680498] R13: 00007ffc120f1bff R14: 00007fbae2be1300 R15: 0000000000022000 [ 1812.680527] 12:04:42 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 13) [ 1812.773685] loop5: detected capacity change from 0 to 4 12:04:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:04:52 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_create(0x61) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:04:52 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x9, 0x3, 0x7, 0x1, 0x0, 0x100, 0x2084, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0xc018, 0x4b9c370a, 0x8, 0x2, 0x3ff, 0x7fff, 0x6, 0x0, 0x2, 0x0, 0xf3}, 0x0, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x20, 0x3f, 0x14, 0x81, 0x0, 0x6, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff9, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}, 0x1000, 0x7, 0x2, 0x8, 0x5, 0x5, 0x8, 0x0, 0xfffffff7, 0x0, 0xa}, 0x0, 0xf, r1, 0xb) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0xf6, 0x1, 0x8, 0x2f, 0x0, 0x241c7e, 0x8, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x810, 0x1, 0x800, 0x5, 0x4, 0x80000000, 0x100, 0x0, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0xd, r0, 0xa) r2 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 12:04:52 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 14) 12:04:52 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xb, 0x0) 12:04:52 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 17) 12:04:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:04:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1823.197065] FAULT_INJECTION: forcing a failure. [ 1823.197065] name failslab, interval 1, probability 0, space 0, times 0 [ 1823.197226] FAULT_INJECTION: forcing a failure. [ 1823.197226] name failslab, interval 1, probability 0, space 0, times 0 [ 1823.202013] CPU: 0 UID: 0 PID: 11235 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1823.202046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1823.202060] Call Trace: [ 1823.202068] [ 1823.202076] dump_stack_lvl+0xfa/0x120 [ 1823.202117] should_fail_ex+0x4d7/0x5e0 [ 1823.202146] ? do_getname+0x2b/0x3d0 [ 1823.202173] should_failslab+0xc2/0x120 [ 1823.202197] kmem_cache_alloc_noprof+0x69/0x650 [ 1823.202236] do_getname+0x2b/0x3d0 [ 1823.202264] do_sys_openat2+0xa2/0x210 [ 1823.202292] ? __pfx_do_sys_openat2+0x10/0x10 [ 1823.202323] ? find_held_lock+0x2b/0x80 [ 1823.202354] ? ksys_ftruncate+0x65/0xb0 [ 1823.202385] __x64_sys_openat+0x142/0x200 [ 1823.202413] ? __pfx___x64_sys_openat+0x10/0x10 [ 1823.202440] ? rcu_read_lock_any_held+0x79/0xa0 [ 1823.202472] ? fput+0x92/0xd0 [ 1823.202502] do_syscall_64+0x113/0x6a0 [ 1823.202536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1823.202560] RIP: 0033:0x7f36e86fea04 [ 1823.202578] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1823.202599] RSP: 002b:00007f36e5cc0e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1823.202621] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e86fea04 [ 1823.202636] RDX: 0000000000000002 RSI: 00007f36e5cc0f40 RDI: 00000000ffffff9c [ 1823.202649] RBP: 00007f36e5cc0f40 R08: 0000000000000000 R09: 0000000000000000 [ 1823.202663] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1823.202676] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1823.202703] [ 1823.207920] CPU: 1 UID: 0 PID: 11234 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1823.207964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1823.207978] Call Trace: [ 1823.207986] [ 1823.207996] dump_stack_lvl+0xfa/0x120 [ 1823.208038] should_fail_ex+0x4d7/0x5e0 [ 1823.208069] ? alloc_empty_file+0x5e/0x1e0 [ 1823.208098] should_failslab+0xc2/0x120 [ 1823.208124] kmem_cache_alloc_noprof+0x69/0x650 [ 1823.208159] ? __is_insn_slot_addr+0x136/0x290 [ 1823.208192] alloc_empty_file+0x5e/0x1e0 [ 1823.208222] path_openat+0xee/0x2e80 [ 1823.208247] ? kernel_text_address+0x5b/0xc0 [ 1823.208282] ? __kernel_text_address+0xd/0x40 [ 1823.208314] ? unwind_get_return_address+0x59/0xa0 [ 1823.208341] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1823.208371] ? arch_stack_walk+0x9c/0xf0 [ 1823.208405] ? __pfx_path_openat+0x10/0x10 [ 1823.208433] ? __lock_acquire+0x45c/0x1ba0 [ 1823.208464] do_file_open+0x209/0x460 [ 1823.208487] ? __pfx_do_file_open+0x10/0x10 [ 1823.208521] ? find_held_lock+0x2b/0x80 [ 1823.208553] ? alloc_fd+0x2bf/0x550 [ 1823.208575] ? lock_release+0xc9/0x290 [ 1823.208603] ? _raw_spin_unlock+0x1e/0x40 [ 1823.208627] ? alloc_fd+0x2bf/0x550 [ 1823.208657] do_sys_openat2+0xe9/0x210 [ 1823.208687] ? __pfx_do_sys_openat2+0x10/0x10 [ 1823.208721] ? find_held_lock+0x2b/0x80 [ 1823.208752] ? ksys_ftruncate+0x65/0xb0 [ 1823.208778] __x64_sys_openat+0x142/0x200 [ 1823.208807] ? __pfx___x64_sys_openat+0x10/0x10 [ 1823.208837] ? rcu_read_lock_any_held+0x79/0xa0 [ 1823.208881] ? fput+0x92/0xd0 [ 1823.208914] do_syscall_64+0x113/0x6a0 [ 1823.208950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1823.208975] RIP: 0033:0x7f6460094a04 [ 1823.208994] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1823.209018] RSP: 002b:00007f645d656e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1823.209041] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f6460094a04 [ 1823.209057] RDX: 0000000000000002 RSI: 00007f645d656f40 RDI: 00000000ffffff9c [ 1823.209073] RBP: 00007f645d656f40 R08: 0000000000000000 R09: 0000000000000000 [ 1823.209087] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1823.209101] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1823.209130] 12:04:52 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 18) 12:04:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:04:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = getpid() getpriority(0x0, r0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2f, 0x8, 0x1, 0x5, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x1f, 0x5}, 0x0, 0x81, 0x5a, 0x8, 0x3, 0xbde, 0x3f, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 12:04:52 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_create(0x61) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:04:52 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 15) 12:04:52 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x18, 0x0) [ 1823.418511] loop6: detected capacity change from 0 to 4 [ 1823.438985] loop5: detected capacity change from 0 to 4 12:05:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x8}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:05:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:03 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:03 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x65, 0x0) 12:05:03 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_create(0x61) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:03 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 19) 12:05:03 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 16) 12:05:03 executing program 0: r0 = shmget(0x1, 0x1000, 0x200, &(0x7f0000cea000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = shmget(0x3, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x6000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r3, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r4, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) [ 1834.165861] FAULT_INJECTION: forcing a failure. [ 1834.165861] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.175288] FAULT_INJECTION: forcing a failure. [ 1834.175288] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1834.175325] CPU: 1 UID: 0 PID: 11275 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1834.175353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.175366] Call Trace: [ 1834.175373] [ 1834.175382] dump_stack_lvl+0xfa/0x120 12:05:03 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xf0, 0x0) [ 1834.175423] should_fail_ex+0x4d7/0x5e0 [ 1834.175453] strncpy_from_user+0x3b/0x2f0 [ 1834.175491] do_getname+0x70/0x3d0 [ 1834.175522] do_sys_openat2+0xa2/0x210 12:05:03 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 20) 12:05:03 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 17) [ 1834.175550] ? __pfx_do_sys_openat2+0x10/0x10 [ 1834.175581] ? find_held_lock+0x2b/0x80 [ 1834.175612] ? ksys_ftruncate+0x65/0xb0 [ 1834.175637] __x64_sys_openat+0x142/0x200 [ 1834.175665] ? __pfx___x64_sys_openat+0x10/0x10 [ 1834.175692] ? rcu_read_lock_any_held+0x79/0xa0 [ 1834.175728] ? fput+0x92/0xd0 [ 1834.175759] do_syscall_64+0x113/0x6a0 [ 1834.175794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1834.175818] RIP: 0033:0x7f36e86fea04 [ 1834.175835] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1834.175865] RSP: 002b:00007f36e5cc0e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 12:05:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:05:03 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1834.175886] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e86fea04 [ 1834.175901] RDX: 0000000000000002 RSI: 00007f36e5cc0f40 RDI: 00000000ffffff9c [ 1834.175916] RBP: 00007f36e5cc0f40 R08: 0000000000000000 R09: 0000000000000000 [ 1834.175929] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1834.175943] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1834.175970] 12:05:03 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1834.177916] CPU: 1 UID: 0 PID: 11269 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1834.177954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.177966] Call Trace: [ 1834.177973] [ 1834.177981] dump_stack_lvl+0xfa/0x120 [ 1834.178016] should_fail_ex+0x4d7/0x5e0 [ 1834.178043] ? security_file_alloc+0x35/0x130 [ 1834.178075] should_failslab+0xc2/0x120 [ 1834.178099] kmem_cache_alloc_noprof+0x69/0x650 [ 1834.178133] ? __create_object+0x59/0x80 [ 1834.178164] security_file_alloc+0x35/0x130 [ 1834.178196] init_file+0x95/0x480 [ 1834.178221] alloc_empty_file+0x7c/0x1e0 [ 1834.178249] path_openat+0xee/0x2e80 [ 1834.178272] ? kernel_text_address+0x5b/0xc0 [ 1834.178304] ? __kernel_text_address+0xd/0x40 [ 1834.178334] ? unwind_get_return_address+0x59/0xa0 [ 1834.178359] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1834.178387] ? arch_stack_walk+0x9c/0xf0 [ 1834.178418] ? __pfx_path_openat+0x10/0x10 [ 1834.178444] ? __lock_acquire+0x45c/0x1ba0 [ 1834.178472] do_file_open+0x209/0x460 [ 1834.178493] ? __pfx_do_file_open+0x10/0x10 [ 1834.178525] ? find_held_lock+0x2b/0x80 [ 1834.178553] ? alloc_fd+0x2bf/0x550 [ 1834.178574] ? lock_release+0xc9/0x290 [ 1834.178600] ? _raw_spin_unlock+0x1e/0x40 [ 1834.178622] ? alloc_fd+0x2bf/0x550 [ 1834.178650] do_sys_openat2+0xe9/0x210 [ 1834.178676] ? __pfx_do_sys_openat2+0x10/0x10 [ 1834.178708] ? find_held_lock+0x2b/0x80 [ 1834.178736] ? ksys_ftruncate+0x65/0xb0 [ 1834.178760] __x64_sys_openat+0x142/0x200 [ 1834.178788] ? __pfx___x64_sys_openat+0x10/0x10 [ 1834.178815] ? rcu_read_lock_any_held+0x79/0xa0 [ 1834.178845] ? fput+0x92/0xd0 [ 1834.178875] do_syscall_64+0x113/0x6a0 [ 1834.178908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1834.178930] RIP: 0033:0x7f6460094a04 [ 1834.178947] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1834.178973] RSP: 002b:00007f645d656e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1834.178995] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f6460094a04 [ 1834.179010] RDX: 0000000000000002 RSI: 00007f645d656f40 RDI: 00000000ffffff9c [ 1834.179023] RBP: 00007f645d656f40 R08: 0000000000000000 R09: 0000000000000000 [ 1834.179037] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1834.179050] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1834.179078] [ 1834.322563] FAULT_INJECTION: forcing a failure. [ 1834.322563] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.322609] CPU: 1 UID: 0 PID: 11285 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1834.322637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.322650] Call Trace: [ 1834.322657] [ 1834.322666] dump_stack_lvl+0xfa/0x120 [ 1834.322708] should_fail_ex+0x4d7/0x5e0 [ 1834.322737] ? alloc_empty_file+0x5e/0x1e0 [ 1834.322774] should_failslab+0xc2/0x120 [ 1834.322800] kmem_cache_alloc_noprof+0x69/0x650 [ 1834.322834] ? __is_insn_slot_addr+0x136/0x290 [ 1834.322865] alloc_empty_file+0x5e/0x1e0 [ 1834.322893] path_openat+0xee/0x2e80 [ 1834.322917] ? kernel_text_address+0x5b/0xc0 [ 1834.322950] ? __kernel_text_address+0xd/0x40 [ 1834.322981] ? unwind_get_return_address+0x59/0xa0 [ 1834.323007] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1834.323037] ? arch_stack_walk+0x9c/0xf0 [ 1834.323068] ? __pfx_path_openat+0x10/0x10 [ 1834.323094] ? __lock_acquire+0x45c/0x1ba0 [ 1834.323122] do_file_open+0x209/0x460 [ 1834.323144] ? __pfx_do_file_open+0x10/0x10 [ 1834.323175] ? find_held_lock+0x2b/0x80 [ 1834.323206] ? alloc_fd+0x2bf/0x550 [ 1834.323227] ? lock_release+0xc9/0x290 [ 1834.323253] ? _raw_spin_unlock+0x1e/0x40 [ 1834.323275] ? alloc_fd+0x2bf/0x550 [ 1834.323304] do_sys_openat2+0xe9/0x210 [ 1834.323332] ? __pfx_do_sys_openat2+0x10/0x10 [ 1834.323363] ? find_held_lock+0x2b/0x80 [ 1834.323391] ? ksys_ftruncate+0x65/0xb0 [ 1834.323416] __x64_sys_openat+0x142/0x200 [ 1834.323444] ? __pfx___x64_sys_openat+0x10/0x10 [ 1834.323471] ? rcu_read_lock_any_held+0x79/0xa0 [ 1834.323502] ? fput+0x92/0xd0 [ 1834.323532] do_syscall_64+0x113/0x6a0 [ 1834.323567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1834.323590] RIP: 0033:0x7f36e86fea04 [ 1834.323607] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1834.323629] RSP: 002b:00007f36e5cc0e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1834.323651] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e86fea04 [ 1834.323665] RDX: 0000000000000002 RSI: 00007f36e5cc0f40 RDI: 00000000ffffff9c [ 1834.323679] RBP: 00007f36e5cc0f40 R08: 0000000000000000 R09: 0000000000000000 [ 1834.323692] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1834.323705] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1834.323732] [ 1834.333909] loop6: detected capacity change from 0 to 4 12:05:13 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x9, 0x0, 0x401, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) clock_gettime(0x2, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r3 = socket$inet6(0xa, 0x800, 0x1000) close_range(r0, r3, 0x0) 12:05:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfe, 0x0) 12:05:13 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 21) 12:05:13 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 18) 12:05:13 executing program 2: perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xec, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x88, 0x0, 0x220000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:05:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x17f, 0x0) [ 1843.777516] loop5: detected capacity change from 0 to 4 [ 1843.781531] FAULT_INJECTION: forcing a failure. [ 1843.781531] name failslab, interval 1, probability 0, space 0, times 0 [ 1843.781569] CPU: 1 UID: 0 PID: 11316 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1843.781598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 12:05:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1843.781612] Call Trace: [ 1843.781619] [ 1843.781628] dump_stack_lvl+0xfa/0x120 [ 1843.781669] should_fail_ex+0x4d7/0x5e0 [ 1843.781700] ? __kernfs_new_node+0xd6/0x9f0 [ 1843.781724] should_failslab+0xc2/0x120 [ 1843.781750] kmem_cache_alloc_noprof+0x69/0x650 [ 1843.781791] __kernfs_new_node+0xd6/0x9f0 [ 1843.781816] ? __lock_acquire+0x422/0x1ba0 [ 1843.781842] ? __pfx___kernfs_new_node+0x10/0x10 [ 1843.781871] ? lock_acquire+0x176/0x2e0 [ 1843.781896] ? find_held_lock+0x2b/0x80 [ 1843.781936] ? kernfs_root+0xee/0x2a0 [ 1843.781971] ? lock_release+0xc9/0x290 [ 1843.782002] kernfs_create_dir_ns+0xa9/0x2c0 [ 1843.782034] internal_create_group+0x440/0xf20 [ 1843.782082] ? __pfx_internal_create_group+0x10/0x10 [ 1843.782119] ? blk_validate_limits+0xe47/0x15d0 [ 1843.782150] ? lock_is_held_type+0x9e/0x120 [ 1843.782183] loop_configure+0xc46/0x15a0 [ 1843.782242] ? __pfx_loop_configure+0x10/0x10 [ 1843.782295] ? find_held_lock+0x2b/0x80 [ 1843.782325] ? avc_has_extended_perms+0x23b/0xf20 [ 1843.782364] ? lock_release+0xc9/0x290 [ 1843.782392] lo_ioctl+0x66d/0x1ca0 [ 1843.782432] ? __pfx_lo_ioctl+0x10/0x10 [ 1843.782465] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1843.782501] ? __lock_acquire+0x45c/0x1ba0 [ 1843.782534] ? lock_acquire+0x176/0x2e0 [ 1843.782559] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1843.782593] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1843.782628] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1843.782661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1843.782699] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1843.782758] ? lockdep_free_key_range+0x290/0x420 12:05:13 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) 12:05:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x300, 0x0) [ 1843.782785] ? find_held_lock+0x2b/0x80 [ 1843.782818] ? lock_release+0xc9/0x290 [ 1843.782842] ? __pfx_lo_ioctl+0x10/0x10 [ 1843.782876] blkdev_ioctl+0x365/0x6d0 [ 1843.782903] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1843.782931] ? selinux_file_ioctl+0xbb/0x280 [ 1843.782963] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1843.782992] __x64_sys_ioctl+0x18f/0x210 [ 1843.783029] do_syscall_64+0x113/0x6a0 [ 1843.783065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1843.783090] RIP: 0033:0x7f64600e18d7 [ 1843.783108] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1843.783131] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1843.783154] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1843.783170] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1843.783184] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1843.783197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1843.783211] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 12:05:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:13 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 19) [ 1843.783241] [ 1843.799992] loop6: detected capacity change from 0 to 4 12:05:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x480, 0x0) 12:05:13 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x22) r2 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r5 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x148c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000440)=[&(0x7f0000000240)='!\x00', &(0x7f0000000280)='/dev/vcs\x00', &(0x7f00000002c0)='/dev/vcs\x00', &(0x7f00000003c0)='/dev/vcs\x00', &(0x7f0000000400)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000480)='/dev/vcs\x00', &(0x7f0000000680)='/dev/vcs\x00'], 0x800) signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r6, 0x7, 0x3) r7 = dup2(r5, r6) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000800)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000000b80)="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", 0x152, 0xfffffffffffffffa}], 0xe10011, &(0x7f00000009c0)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=r0, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYBLOB="de475cdcba433f76064c02b2d7254ddfecebcca21994db0ff44e592884fbc0ef14325878975b665f0900117a860febbf25c0b0a2ee79dfffb8b79ea785438205420d7be9ac318a437219bdea490e541110c11992750500763bf723d16bc65e590c481179d2af30f058da534cd86da3fddea75250ddff4cc977732a6a540d201f2a0c3942c22a5d07b02ff1cf3c8666745facead962a27c00000000000000062b34af6bbb75ffaafdc6601832edbde54fd1905cf5c612c427b8b037b61ddf86cd06f6ab92c1587eba813bb5fdcc3a67ec30736e973435dc920dc3660469a51a8d890b8d081e5313", @ANYRESOCT]) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000140)={0x8}) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r9, 0xffffffffffffffff, 0x0) close_range(r9, r1, 0x2) 12:05:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:13 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 22) [ 1844.003583] FAULT_INJECTION: forcing a failure. [ 1844.003583] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.011904] CPU: 1 UID: 0 PID: 11339 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1844.011945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1844.011959] Call Trace: [ 1844.011967] [ 1844.011976] dump_stack_lvl+0xfa/0x120 [ 1844.012018] should_fail_ex+0x4d7/0x5e0 [ 1844.012048] ? security_file_alloc+0x35/0x130 [ 1844.012083] should_failslab+0xc2/0x120 [ 1844.012108] kmem_cache_alloc_noprof+0x69/0x650 [ 1844.012144] ? __create_object+0x59/0x80 [ 1844.012176] security_file_alloc+0x35/0x130 [ 1844.012212] init_file+0x95/0x480 [ 1844.012240] alloc_empty_file+0x7c/0x1e0 [ 1844.012269] path_openat+0xee/0x2e80 [ 1844.012295] ? kernel_text_address+0x5b/0xc0 [ 1844.012328] ? __kernel_text_address+0xd/0x40 [ 1844.012361] ? unwind_get_return_address+0x59/0xa0 [ 1844.012388] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1844.012417] ? arch_stack_walk+0x9c/0xf0 [ 1844.012451] ? __pfx_path_openat+0x10/0x10 [ 1844.012478] ? __lock_acquire+0x45c/0x1ba0 [ 1844.012508] do_file_open+0x209/0x460 [ 1844.012531] ? __pfx_do_file_open+0x10/0x10 [ 1844.012565] ? find_held_lock+0x2b/0x80 [ 1844.012597] ? alloc_fd+0x2bf/0x550 [ 1844.012619] ? lock_release+0xc9/0x290 [ 1844.012647] ? _raw_spin_unlock+0x1e/0x40 [ 1844.012670] ? alloc_fd+0x2bf/0x550 [ 1844.012701] do_sys_openat2+0xe9/0x210 [ 1844.012730] ? __pfx_do_sys_openat2+0x10/0x10 [ 1844.012764] ? find_held_lock+0x2b/0x80 [ 1844.012794] ? ksys_ftruncate+0x65/0xb0 [ 1844.012821] __x64_sys_openat+0x142/0x200 [ 1844.012850] ? __pfx___x64_sys_openat+0x10/0x10 [ 1844.012879] ? rcu_read_lock_any_held+0x79/0xa0 [ 1844.012912] ? fput+0x92/0xd0 [ 1844.012944] do_syscall_64+0x113/0x6a0 [ 1844.012980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1844.013004] RIP: 0033:0x7f36e86fea04 [ 1844.013024] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1844.013046] RSP: 002b:00007f36e5cc0e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1844.013083] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e86fea04 [ 1844.013099] RDX: 0000000000000002 RSI: 00007f36e5cc0f40 RDI: 00000000ffffff9c [ 1844.013114] RBP: 00007f36e5cc0f40 R08: 0000000000000000 R09: 0000000000000000 [ 1844.013128] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1844.013142] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1844.013171] [ 1844.077914] loop6: detected capacity change from 0 to 4 12:05:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:22 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:22 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x2, 0x3f, 0x5c, 0x0, 0x3, 0x8410, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x89a8, 0xe51c, 0x17, 0x6, 0x0, 0x8001, 0x1ff4, 0x0, 0x4, 0x0, 0xb6f1}, 0xffffffffffffffff, 0x7, r0, 0x8) epoll_create(0x61) 12:05:22 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x500, 0x0) 12:05:22 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:22 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 23) 12:05:22 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3f, 0x8, 0x5, 0x5, 0x0, 0x5, 0x1, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfe4f, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x20, 0x4, 0x7, 0x8, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x8}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x2) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000540)=""/6, 0x6}, {&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/65, 0x41}], 0x6, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}, 0x1) r4 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x1, 0x1, 0x8, 0x4, 0x0, 0x100000000, 0x10900, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x200, 0x7, 0x5, 0x8, 0x5, 0x10000, 0x1, 0x0, 0x80000000}, r3, 0x10, r2, 0x2) r5 = epoll_create(0x61) perf_event_open(&(0x7f0000000840)={0x2, 0x80, 0x6, 0x6, 0x7f, 0xfd, 0x0, 0x7f, 0x14004, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x2, @perf_config_ext={0x5d0, 0x54d}, 0xc0, 0x8000, 0x1, 0x5, 0x4, 0x0, 0x6, 0x0, 0x965, 0x0, 0x100}, 0x0, 0xc, r4, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r5, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r6, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 12:05:22 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 20) [ 1853.246129] loop5: detected capacity change from 0 to 4 12:05:22 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:22 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x600, 0x0) [ 1853.258476] FAULT_INJECTION: forcing a failure. [ 1853.258476] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.258520] CPU: 1 UID: 0 PID: 11366 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1853.258553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1853.258569] Call Trace: [ 1853.258578] [ 1853.258587] dump_stack_lvl+0xfa/0x120 [ 1853.258634] should_fail_ex+0x4d7/0x5e0 [ 1853.258668] ? __kernfs_new_node+0xd6/0x9f0 [ 1853.258695] should_failslab+0xc2/0x120 [ 1853.258725] kmem_cache_alloc_noprof+0x69/0x650 [ 1853.258782] __kernfs_new_node+0xd6/0x9f0 [ 1853.258814] ? __pfx___kernfs_new_node+0x10/0x10 [ 1853.258847] ? lock_acquire+0x176/0x2e0 [ 1853.258876] ? find_held_lock+0x2b/0x80 [ 1853.258913] ? kernfs_root+0xee/0x2a0 [ 1853.258953] ? lock_release+0xc9/0x290 12:05:22 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1853.258988] kernfs_new_node+0x144/0x180 [ 1853.259022] __kernfs_create_file+0x55/0x360 [ 1853.259062] sysfs_add_file_mode_ns+0x21c/0x430 [ 1853.259105] ? __pfx_dev_attr_store+0x10/0x10 [ 1853.259148] internal_create_group+0x662/0xf20 [ 1853.259200] ? __pfx_internal_create_group+0x10/0x10 [ 1853.259243] ? blk_validate_limits+0xe47/0x15d0 [ 1853.259278] ? lock_is_held_type+0x9e/0x120 12:05:22 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 21) [ 1853.259316] loop_configure+0xc46/0x15a0 [ 1853.259383] ? __pfx_loop_configure+0x10/0x10 [ 1853.259442] ? find_held_lock+0x2b/0x80 [ 1853.259476] ? avc_has_extended_perms+0x23b/0xf20 [ 1853.259520] ? lock_release+0xc9/0x290 [ 1853.259551] lo_ioctl+0x66d/0x1ca0 [ 1853.259595] ? __pfx_lo_ioctl+0x10/0x10 [ 1853.259633] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1853.259673] ? __lock_acquire+0x45c/0x1ba0 [ 1853.259711] ? lock_acquire+0x176/0x2e0 [ 1853.259738] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 12:05:22 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 24) 12:05:22 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xa0e5, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000001c0)=""/61, 0x3d, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x9, 0x9d, 0x3, 0x3, 0x0, 0x50b43c48, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0xd13, 0x2}, 0x0, 0x7b, 0x5, 0x0, 0x100000001, 0x8, 0x3, 0x0, 0x5, 0x0, 0x1f}, 0x0, 0xd, 0xffffffffffffffff, 0x8) clone3(&(0x7f0000000500)={0x1000, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x35}, &(0x7f0000000380)=""/208, 0xd0, &(0x7f0000000480)=""/58, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x1, 0x0, 0x2, 0x89, 0x0, 0x8001, 0x48, 0x14, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0xffffffff, 0x800}, 0x42b00, 0x0, 0x80000001, 0x5, 0x0, 0xfffffffd, 0xfffa, 0x0, 0x0, 0x0, 0x200}, r1, 0xe, r2, 0x8) epoll_create(0xa) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x46, 0xbd, 0x2, 0xb4, 0x0, 0x5621, 0x80020, 0xa, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0x5}, 0x10d4, 0x8000, 0x400, 0x2, 0x5, 0x1ff, 0x0, 0x0, 0x200, 0x0, 0x7}, 0x0, 0x8, r0, 0x1) [ 1853.259778] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.259817] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.259854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1853.259897] ? blkdev_common_ioctl+0x1c3/0x2840 12:05:23 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x700, 0x0) [ 1853.259963] ? lockdep_free_key_range+0x290/0x420 [ 1853.259994] ? find_held_lock+0x2b/0x80 [ 1853.260031] ? lock_release+0xc9/0x290 12:05:23 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1853.260058] ? __pfx_lo_ioctl+0x10/0x10 [ 1853.260097] blkdev_ioctl+0x365/0x6d0 [ 1853.260127] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1853.260159] ? selinux_file_ioctl+0xbb/0x280 [ 1853.260196] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1853.260232] __x64_sys_ioctl+0x18f/0x210 [ 1853.260273] do_syscall_64+0x113/0x6a0 [ 1853.260314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1853.260341] RIP: 0033:0x7f64600e18d7 [ 1853.260362] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1853.260388] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1853.260413] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1853.260431] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1853.260447] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1853.260463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1853.260478] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1853.260512] [ 1853.271139] loop6: detected capacity change from 0 to 4 [ 1853.367553] FAULT_INJECTION: forcing a failure. [ 1853.367553] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.367578] CPU: 0 UID: 0 PID: 11376 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1853.367599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1853.367607] Call Trace: [ 1853.367611] [ 1853.367616] dump_stack_lvl+0xfa/0x120 [ 1853.367642] should_fail_ex+0x4d7/0x5e0 [ 1853.367659] ? __kernfs_new_node+0xd6/0x9f0 [ 1853.367673] should_failslab+0xc2/0x120 [ 1853.367688] kmem_cache_alloc_noprof+0x69/0x650 [ 1853.367710] __kernfs_new_node+0xd6/0x9f0 [ 1853.367723] ? __lock_acquire+0x422/0x1ba0 [ 1853.367738] ? __pfx___kernfs_new_node+0x10/0x10 [ 1853.367753] ? lock_acquire+0x176/0x2e0 [ 1853.367766] ? find_held_lock+0x2b/0x80 [ 1853.367783] ? kernfs_root+0xee/0x2a0 [ 1853.367802] ? lock_release+0xc9/0x290 [ 1853.367817] kernfs_create_dir_ns+0xa9/0x2c0 [ 1853.367834] internal_create_group+0x440/0xf20 [ 1853.367859] ? __pfx_internal_create_group+0x10/0x10 [ 1853.367879] ? blk_validate_limits+0xe47/0x15d0 [ 1853.367896] ? lock_is_held_type+0x9e/0x120 [ 1853.367914] loop_configure+0xc46/0x15a0 [ 1853.367946] ? __pfx_loop_configure+0x10/0x10 [ 1853.367973] ? find_held_lock+0x2b/0x80 [ 1853.367989] ? avc_has_extended_perms+0x23b/0xf20 [ 1853.368010] ? lock_release+0xc9/0x290 [ 1853.368024] lo_ioctl+0x66d/0x1ca0 [ 1853.368045] ? __pfx_lo_ioctl+0x10/0x10 [ 1853.368062] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1853.368080] ? __lock_acquire+0x45c/0x1ba0 [ 1853.368097] ? lock_acquire+0x176/0x2e0 [ 1853.368109] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.368128] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.368145] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.368162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1853.368182] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1853.368212] ? lockdep_free_key_range+0x290/0x420 [ 1853.368226] ? find_held_lock+0x2b/0x80 [ 1853.368243] ? lock_release+0xc9/0x290 [ 1853.368255] ? __pfx_lo_ioctl+0x10/0x10 [ 1853.368272] blkdev_ioctl+0x365/0x6d0 [ 1853.368286] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1853.368300] ? selinux_file_ioctl+0xbb/0x280 [ 1853.368317] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1853.368332] __x64_sys_ioctl+0x18f/0x210 [ 1853.368352] do_syscall_64+0x113/0x6a0 [ 1853.368371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1853.368384] RIP: 0033:0x7f36e874b8d7 [ 1853.368394] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1853.368405] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1853.368417] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1853.368425] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1853.368432] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1853.368439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1853.368446] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1853.368461] [ 1853.372289] loop5: detected capacity change from 0 to 4 [ 1853.431569] loop6: detected capacity change from 0 to 4 12:05:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:23 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 22) 12:05:23 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xb00, 0x0) 12:05:23 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 25) 12:05:23 executing program 2: getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000080)=""/198, &(0x7f0000000180)=0xc6) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:05:23 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1853.646540] loop5: detected capacity change from 0 to 4 [ 1853.674026] FAULT_INJECTION: forcing a failure. [ 1853.674026] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.682195] CPU: 0 UID: 0 PID: 11395 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1853.682214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1853.682221] Call Trace: [ 1853.682225] [ 1853.682230] dump_stack_lvl+0xfa/0x120 [ 1853.682256] should_fail_ex+0x4d7/0x5e0 [ 1853.682273] ? __kernfs_new_node+0xd6/0x9f0 [ 1853.682291] should_failslab+0xc2/0x120 [ 1853.682306] kmem_cache_alloc_noprof+0x69/0x650 [ 1853.682329] __kernfs_new_node+0xd6/0x9f0 [ 1853.682343] ? __pfx___kernfs_new_node+0x10/0x10 [ 1853.682358] ? lock_acquire+0x176/0x2e0 [ 1853.682373] ? find_held_lock+0x2b/0x80 [ 1853.682391] ? kernfs_root+0xee/0x2a0 [ 1853.682410] ? lock_release+0xc9/0x290 [ 1853.682426] kernfs_new_node+0x144/0x180 [ 1853.682442] __kernfs_create_file+0x55/0x360 [ 1853.682460] sysfs_add_file_mode_ns+0x21c/0x430 [ 1853.682480] ? __pfx_dev_attr_store+0x10/0x10 [ 1853.682502] internal_create_group+0x662/0xf20 [ 1853.682525] ? __pfx_internal_create_group+0x10/0x10 [ 1853.682544] ? blk_validate_limits+0xe47/0x15d0 [ 1853.682562] ? lock_is_held_type+0x9e/0x120 [ 1853.682582] loop_configure+0xc46/0x15a0 [ 1853.682613] ? __pfx_loop_configure+0x10/0x10 [ 1853.682640] ? find_held_lock+0x2b/0x80 [ 1853.682655] ? avc_has_extended_perms+0x23b/0xf20 [ 1853.682676] ? lock_release+0xc9/0x290 [ 1853.682690] lo_ioctl+0x66d/0x1ca0 [ 1853.682710] ? __pfx_lo_ioctl+0x10/0x10 [ 1853.682727] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1853.682745] ? __lock_acquire+0x45c/0x1ba0 [ 1853.682762] ? lock_acquire+0x176/0x2e0 [ 1853.682774] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.682794] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.682811] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1853.682827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1853.682849] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1853.682879] ? lockdep_free_key_range+0x290/0x420 [ 1853.682893] ? find_held_lock+0x2b/0x80 [ 1853.682909] ? lock_release+0xc9/0x290 [ 1853.682921] ? __pfx_lo_ioctl+0x10/0x10 [ 1853.682939] blkdev_ioctl+0x365/0x6d0 [ 1853.682952] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1853.682967] ? selinux_file_ioctl+0xbb/0x280 [ 1853.682988] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1853.683003] __x64_sys_ioctl+0x18f/0x210 [ 1853.683023] do_syscall_64+0x113/0x6a0 [ 1853.683043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1853.683057] RIP: 0033:0x7f64600e18d7 [ 1853.683066] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1853.683079] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1853.683091] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1853.683100] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1853.683107] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1853.683115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1853.683122] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1853.683137] [ 1853.726636] loop6: detected capacity change from 0 to 4 12:05:32 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 23) 12:05:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:32 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x1800, 0x0) 12:05:32 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1, 0x80, 0x7, 0x8, 0x0, 0x6, 0xc24, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000ff, 0x2, @perf_bp={&(0x7f0000000100), 0xd}, 0x1008, 0x81, 0x97cd, 0x7, 0x92c, 0x65, 0x8, 0x0, 0x2, 0x0, 0x7}, r1, 0xc, r0, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) epoll_create(0x61) creat(&(0x7f00000000c0)='./file0\x00', 0x25) clock_gettime(0x0, &(0x7f0000000080)) 12:05:32 executing program 2: sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x20040806) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) epoll_create(0x61) 12:05:32 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 26) 12:05:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1862.744087] loop5: detected capacity change from 0 to 4 12:05:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1862.800606] loop6: detected capacity change from 0 to 4 12:05:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = getpid() getpriority(0x0, r0) r1 = syz_open_dev$vcsu(&(0x7f0000000100), 0x7, 0x147280) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x24, 0x9, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000140), 0xb}, 0x10000, 0x9, 0x1, 0x7, 0x4, 0xd170, 0x3, 0x0, 0x1, 0x0, 0xc5}, r0, 0x5, r1, 0x1) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x3c, 0x20, 0xc0, 0x1, 0x0, 0x3, 0x8042, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc995, 0x2, @perf_config_ext={0x6, 0x15}, 0x8e1f, 0x3, 0x8, 0x4, 0x9, 0x8, 0x7, 0x0, 0x1, 0x0, 0x1f}, r0, 0x2, r1, 0xa) 12:05:42 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 24) 12:05:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x2000, 0x0) 12:05:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) 12:05:42 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 27) 12:05:42 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:42 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1872.852593] loop5: detected capacity change from 0 to 4 [ 1872.872824] FAULT_INJECTION: forcing a failure. [ 1872.872824] name failslab, interval 1, probability 0, space 0, times 0 [ 1872.872866] CPU: 1 UID: 0 PID: 11455 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) 12:05:42 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 25) [ 1872.872893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 12:05:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:42 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1872.872907] Call Trace: [ 1872.872913] [ 1872.872922] dump_stack_lvl+0xfa/0x120 [ 1872.872971] should_fail_ex+0x4d7/0x5e0 [ 1872.873000] ? __kernfs_new_node+0xd6/0x9f0 [ 1872.873023] should_failslab+0xc2/0x120 [ 1872.873047] kmem_cache_alloc_noprof+0x69/0x650 12:05:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x20e0, 0x0) [ 1872.873086] __kernfs_new_node+0xd6/0x9f0 [ 1872.873112] ? __pfx___kernfs_new_node+0x10/0x10 [ 1872.873140] ? lock_acquire+0x176/0x2e0 [ 1872.873163] ? find_held_lock+0x2b/0x80 [ 1872.873193] ? kernfs_root+0xee/0x2a0 [ 1872.873227] ? lock_release+0xc9/0x290 [ 1872.873255] kernfs_new_node+0x144/0x180 [ 1872.873283] __kernfs_create_file+0x55/0x360 [ 1872.873316] sysfs_add_file_mode_ns+0x21c/0x430 [ 1872.873352] ? __pfx_dev_attr_store+0x10/0x10 12:05:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe39, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:05:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:42 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1872.873400] internal_create_group+0x662/0xf20 [ 1872.873444] ? __pfx_internal_create_group+0x10/0x10 [ 1872.873479] ? blk_validate_limits+0xe47/0x15d0 [ 1872.873508] ? lock_is_held_type+0x9e/0x120 [ 1872.873539] loop_configure+0xc46/0x15a0 [ 1872.873594] ? __pfx_loop_configure+0x10/0x10 [ 1872.873643] ? find_held_lock+0x2b/0x80 [ 1872.873672] ? avc_has_extended_perms+0x23b/0xf20 [ 1872.873708] ? lock_release+0xc9/0x290 [ 1872.873734] lo_ioctl+0x66d/0x1ca0 [ 1872.873771] ? __pfx_lo_ioctl+0x10/0x10 [ 1872.873802] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1872.873836] ? __lock_acquire+0x45c/0x1ba0 [ 1872.873867] ? lock_acquire+0x176/0x2e0 [ 1872.873890] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1872.873923] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1872.873955] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1872.873986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1872.874021] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1872.874076] ? lockdep_free_key_range+0x290/0x420 [ 1872.874102] ? find_held_lock+0x2b/0x80 [ 1872.874132] ? lock_release+0xc9/0x290 [ 1872.874154] ? __pfx_lo_ioctl+0x10/0x10 [ 1872.874186] blkdev_ioctl+0x365/0x6d0 [ 1872.874211] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1872.874237] ? selinux_file_ioctl+0xbb/0x280 [ 1872.874267] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1872.874295] __x64_sys_ioctl+0x18f/0x210 [ 1872.874328] do_syscall_64+0x113/0x6a0 [ 1872.874362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1872.874385] RIP: 0033:0x7f64600e18d7 [ 1872.874403] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1872.874424] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1872.874446] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1872.874460] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1872.874474] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1872.874486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1872.874499] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1872.874527] [ 1872.881096] loop6: detected capacity change from 0 to 4 [ 1872.963375] loop5: detected capacity change from 0 to 4 12:05:51 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 26) 12:05:51 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 28) 12:05:51 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x4000, 0x0) 12:05:51 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:51 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:05:51 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x1, 0x68, 0x0, 0x5, 0x84000, 0xe, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x9, 0xadd}, 0x0, 0x800, 0x5, 0x3, 0x11d, 0x3, 0x8, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 12:05:51 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:05:51 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x11801, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r2, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000600)={{r2}, r3, 0x2, @inherit={0x60, &(0x7f0000000100)={0x0, 0x3, 0x7, 0xffffffffffffffe0, {0x3c, 0x100, 0x40, 0x0, 0x8}, [0x1000000000000, 0x4, 0x3]}}, @devid}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000140)=r3) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext={0x200, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r4, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r5, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) clock_getres(0x1, &(0x7f00000000c0)) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001600)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x6, 0x3f, 0xae, 0x7, 0x0, 0x5, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6ec80, 0x4, @perf_config_ext={0x2, 0x8}, 0x40, 0x7aaf, 0x101, 0x4, 0x5, 0x4, 0x2, 0x0, 0x4, 0x0, 0xd0a2}, 0x0, 0x10, r7, 0x1) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000001800)={{r7}, r8, 0xc, @unused=[0x100, 0x8, 0x0, 0x8], @devid}) [ 1882.386916] loop6: detected capacity change from 0 to 4 12:05:52 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000200)={[0x9]}, 0x8) [ 1882.403451] loop5: detected capacity change from 0 to 4 12:05:52 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x6500, 0x0) 12:06:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:01 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x7f01, 0x0) 12:06:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:06:01 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 29) 12:06:01 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 27) 12:06:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:06:01 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x180000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000001c0)={0x2}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1891.653762] FAULT_INJECTION: forcing a failure. [ 1891.653762] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.655207] FAULT_INJECTION: forcing a failure. [ 1891.655207] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.660374] CPU: 1 UID: 0 PID: 11527 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1891.660405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.660418] Call Trace: [ 1891.660426] [ 1891.660435] dump_stack_lvl+0xfa/0x120 [ 1891.660474] should_fail_ex+0x4d7/0x5e0 [ 1891.660504] ? __kernfs_new_node+0xd6/0x9f0 [ 1891.660526] should_failslab+0xc2/0x120 [ 1891.660551] kmem_cache_alloc_noprof+0x69/0x650 [ 1891.660590] __kernfs_new_node+0xd6/0x9f0 [ 1891.660617] ? __pfx___kernfs_new_node+0x10/0x10 [ 1891.660644] ? lock_acquire+0x176/0x2e0 [ 1891.660668] ? find_held_lock+0x2b/0x80 [ 1891.660698] ? kernfs_root+0xee/0x2a0 [ 1891.660731] ? lock_release+0xc9/0x290 [ 1891.660759] kernfs_new_node+0x144/0x180 [ 1891.660788] __kernfs_create_file+0x55/0x360 [ 1891.660821] sysfs_add_file_mode_ns+0x21c/0x430 [ 1891.660856] ? __pfx_dev_attr_store+0x10/0x10 [ 1891.660891] internal_create_group+0x662/0xf20 [ 1891.660943] ? __pfx_internal_create_group+0x10/0x10 [ 1891.660977] ? blk_validate_limits+0xe47/0x15d0 [ 1891.661006] ? lock_is_held_type+0x9e/0x120 [ 1891.661036] loop_configure+0xc46/0x15a0 [ 1891.661091] ? __pfx_loop_configure+0x10/0x10 [ 1891.661140] ? find_held_lock+0x2b/0x80 [ 1891.661168] ? avc_has_extended_perms+0x23b/0xf20 [ 1891.661204] ? lock_release+0xc9/0x290 [ 1891.661230] lo_ioctl+0x66d/0x1ca0 [ 1891.661267] ? __pfx_lo_ioctl+0x10/0x10 [ 1891.661298] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1891.661332] ? __lock_acquire+0x45c/0x1ba0 [ 1891.661363] ? lock_acquire+0x176/0x2e0 [ 1891.661386] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1891.661418] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1891.661450] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1891.661481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1891.661516] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1891.661584] ? lockdep_free_key_range+0x290/0x420 [ 1891.661609] ? find_held_lock+0x2b/0x80 [ 1891.661640] ? lock_release+0xc9/0x290 [ 1891.661662] ? __pfx_lo_ioctl+0x10/0x10 [ 1891.661693] blkdev_ioctl+0x365/0x6d0 [ 1891.661719] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1891.661745] ? selinux_file_ioctl+0xbb/0x280 [ 1891.661775] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1891.661803] __x64_sys_ioctl+0x18f/0x210 [ 1891.661837] do_syscall_64+0x113/0x6a0 [ 1891.661871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1891.661894] RIP: 0033:0x7f36e874b8d7 [ 1891.661912] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.661933] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1891.661954] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1891.661969] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1891.661982] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1891.661995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1891.662008] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1891.662036] [ 1891.670752] CPU: 0 UID: 0 PID: 11531 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1891.670775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.670784] Call Trace: [ 1891.670788] [ 1891.670794] dump_stack_lvl+0xfa/0x120 [ 1891.670826] should_fail_ex+0x4d7/0x5e0 [ 1891.670845] ? __kernfs_new_node+0xd6/0x9f0 [ 1891.670862] should_failslab+0xc2/0x120 [ 1891.670879] kmem_cache_alloc_noprof+0x69/0x650 [ 1891.670904] __kernfs_new_node+0xd6/0x9f0 [ 1891.670925] ? __pfx___kernfs_new_node+0x10/0x10 [ 1891.670941] ? lock_acquire+0x176/0x2e0 [ 1891.670958] ? find_held_lock+0x2b/0x80 [ 1891.670977] ? kernfs_root+0xee/0x2a0 [ 1891.670998] ? lock_release+0xc9/0x290 [ 1891.671015] kernfs_new_node+0x144/0x180 [ 1891.671031] __kernfs_create_file+0x55/0x360 [ 1891.671050] sysfs_add_file_mode_ns+0x21c/0x430 [ 1891.671072] ? __pfx_dev_attr_store+0x10/0x10 [ 1891.671095] internal_create_group+0x662/0xf20 [ 1891.671120] ? __pfx_internal_create_group+0x10/0x10 [ 1891.671142] ? blk_validate_limits+0xe47/0x15d0 [ 1891.671161] ? lock_is_held_type+0x9e/0x120 [ 1891.671179] loop_configure+0xc46/0x15a0 [ 1891.671212] ? __pfx_loop_configure+0x10/0x10 [ 1891.671240] ? find_held_lock+0x2b/0x80 [ 1891.671257] ? avc_has_extended_perms+0x23b/0xf20 [ 1891.671281] ? lock_release+0xc9/0x290 [ 1891.671296] lo_ioctl+0x66d/0x1ca0 [ 1891.671318] ? __pfx_lo_ioctl+0x10/0x10 [ 1891.671336] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1891.671356] ? __lock_acquire+0x45c/0x1ba0 [ 1891.671373] ? lock_acquire+0x176/0x2e0 [ 1891.671387] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1891.671408] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1891.671427] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1891.671444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1891.671468] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1891.671500] ? lockdep_free_key_range+0x290/0x420 [ 1891.671515] ? find_held_lock+0x2b/0x80 [ 1891.671533] ? lock_release+0xc9/0x290 [ 1891.671545] ? __pfx_lo_ioctl+0x10/0x10 [ 1891.671564] blkdev_ioctl+0x365/0x6d0 [ 1891.671578] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1891.671594] ? selinux_file_ioctl+0xbb/0x280 [ 1891.671612] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1891.671628] __x64_sys_ioctl+0x18f/0x210 [ 1891.671650] do_syscall_64+0x113/0x6a0 [ 1891.671672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1891.671687] RIP: 0033:0x7f64600e18d7 [ 1891.671698] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.671711] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1891.671724] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1891.671733] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1891.671741] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1891.671748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1891.671756] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1891.671771] [ 1891.678672] loop6: detected capacity change from 0 to 4 [ 1891.701742] loop5: detected capacity change from 0 to 4 12:06:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:06:01 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x8004, 0x0) 12:06:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x10) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) 12:06:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc50ada8028de6f1a5b0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 12:06:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:06:01 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 30) 12:06:01 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 28) 12:06:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1891.851169] loop6: detected capacity change from 0 to 4 [ 1891.900572] loop5: detected capacity change from 0 to 4 12:06:10 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:10 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 29) 12:06:10 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xe020, 0x0) 12:06:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 12:06:10 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 31) 12:06:10 executing program 2: clock_gettime(0x0, &(0x7f0000004ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000002900)={r2, r3+10000000}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004840)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)=""/203, 0xcb}], 0x1, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/12, 0xc}, {&(0x7f0000001540)=""/82, 0x52}], 0x6, &(0x7f0000002200)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000023561e53853ed3e87a5fc300000000000100000001001000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{&(0x7f00000016c0), 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/8, 0x8}, {&(0x7f0000001780)=""/137, 0x89}, {&(0x7f0000001840)=""/72, 0x48}, {&(0x7f00000018c0)=""/203, 0xcb}], 0x4, &(0x7f0000004b80)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000078d07737fc8ad431e942acd5ba20a0d40be0d92ca774ce0768c8c609f5d617818a1ab98f870356ff5feba95c484000dc9faebfa840e8e9c84f0bf18f1b462f24ab37"], 0xa8}}, {{&(0x7f0000001ac0)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001b40)=""/70, 0x46}, {&(0x7f0000001bc0)=""/100, 0x64}, {&(0x7f0000001c40)=""/50, 0x32}, {&(0x7f0000001c80)=""/109, 0x6d}], 0x4, &(0x7f0000001d40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000001e00), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001e80)=""/247, 0xf7}, {&(0x7f0000001f80)=""/174, 0xae}, {&(0x7f0000002040)=""/11, 0xb}, {&(0x7f0000002080)=""/252, 0xfc}, {&(0x7f0000002180)=""/23, 0x17}, {&(0x7f00000021c0)=""/51, 0x33}, {&(0x7f0000001a00)=""/120, 0x78}, {&(0x7f0000002280)=""/121, 0x79}, {&(0x7f0000002300)=""/175, 0xaf}], 0x9, &(0x7f0000002480)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000024c0), 0x6e, &(0x7f0000002880)=[{&(0x7f0000002540)=""/13, 0xd}, {&(0x7f0000002580)=""/181, 0xb5}, {&(0x7f0000002640)=""/180, 0xb4}, {&(0x7f0000002700)=""/105, 0x69}, {&(0x7f0000002780)=""/240, 0xf0}], 0x5, &(0x7f0000002900)}}, {{&(0x7f0000002940)=@abs, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000029c0)=""/195, 0xc3}], 0x1, &(0x7f0000002b00)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150}}, {{&(0x7f0000002c80), 0x6e, &(0x7f00000041c0)=[{&(0x7f0000002d00)=""/220, 0xdc}, {&(0x7f0000002e00)=""/205, 0xcd}, {&(0x7f0000002f00)=""/185, 0xb9}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/255, 0xff}, {&(0x7f00000040c0)=""/180, 0xb4}, {&(0x7f0000004180)=""/14, 0xe}], 0x7, &(0x7f0000004240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000004340)=""/8, 0x8}, {&(0x7f0000004380)=""/130, 0x82}, {&(0x7f0000004440)=""/79, 0x4f}], 0x3, &(0x7f0000004500)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000004540)=@abs, 0x6e, &(0x7f00000046c0)=[{&(0x7f00000045c0)=""/84, 0x54}, {&(0x7f0000004640)=""/87, 0x57}], 0x2, &(0x7f0000004700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x118}}], 0xa, 0x20, &(0x7f0000004b00)={r0, r1+10000000}) openat$cgroup_type(r4, &(0x7f0000004b40), 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:06:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:10 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r5 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e22, 0xed5c, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfff}, 0x1c) signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r6, 0x7, 0x3) r7 = dup2(r5, r6) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r7, @ANYRESOCT]) epoll_pwait2(r7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000140), &(0x7f00000001c0)={[0x2]}, 0x8) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x110, r3, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x80, 0x6, 0x8, 0x6, 0x0, 0x4, 0x20040, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x5604, 0x595f, 0x6, 0x1, 0x3, 0x10001, 0x1, 0x0, 0x9, 0x0, 0xffffffffffffffe1}, 0x0, 0x3, r0, 0x0) [ 1901.064118] FAULT_INJECTION: forcing a failure. [ 1901.064118] name failslab, interval 1, probability 0, space 0, times 0 [ 1901.066976] CPU: 0 UID: 0 PID: 11567 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1901.066994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1901.067002] Call Trace: [ 1901.067007] [ 1901.067012] dump_stack_lvl+0xfa/0x120 [ 1901.067037] should_fail_ex+0x4d7/0x5e0 [ 1901.067055] ? __kernfs_new_node+0xd6/0x9f0 [ 1901.067069] should_failslab+0xc2/0x120 [ 1901.067084] kmem_cache_alloc_noprof+0x69/0x650 [ 1901.067106] __kernfs_new_node+0xd6/0x9f0 [ 1901.067121] ? __pfx___kernfs_new_node+0x10/0x10 [ 1901.067135] ? lock_acquire+0x176/0x2e0 [ 1901.067150] ? find_held_lock+0x2b/0x80 [ 1901.067172] ? kernfs_root+0xee/0x2a0 [ 1901.067191] ? lock_release+0xc9/0x290 [ 1901.067211] kernfs_new_node+0x144/0x180 [ 1901.067226] __kernfs_create_file+0x55/0x360 [ 1901.067244] sysfs_add_file_mode_ns+0x21c/0x430 [ 1901.067264] ? __pfx_dev_attr_store+0x10/0x10 [ 1901.067286] internal_create_group+0x662/0xf20 [ 1901.067309] ? __pfx_internal_create_group+0x10/0x10 [ 1901.067328] ? blk_validate_limits+0xe47/0x15d0 [ 1901.067345] ? lock_is_held_type+0x9e/0x120 [ 1901.067363] loop_configure+0xc46/0x15a0 [ 1901.067394] ? __pfx_loop_configure+0x10/0x10 [ 1901.067421] ? find_held_lock+0x2b/0x80 [ 1901.067436] ? avc_has_extended_perms+0x23b/0xf20 [ 1901.067458] ? lock_release+0xc9/0x290 [ 1901.067471] lo_ioctl+0x66d/0x1ca0 [ 1901.067492] ? __pfx_lo_ioctl+0x10/0x10 [ 1901.067509] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1901.067527] ? __lock_acquire+0x45c/0x1ba0 [ 1901.067544] ? lock_acquire+0x176/0x2e0 [ 1901.067556] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1901.067575] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1901.067592] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1901.067609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1901.067630] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1901.067660] ? lockdep_free_key_range+0x290/0x420 [ 1901.067674] ? find_held_lock+0x2b/0x80 [ 1901.067691] ? lock_release+0xc9/0x290 [ 1901.067703] ? __pfx_lo_ioctl+0x10/0x10 [ 1901.067720] blkdev_ioctl+0x365/0x6d0 [ 1901.067734] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1901.067748] ? selinux_file_ioctl+0xbb/0x280 [ 1901.067765] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1901.067780] __x64_sys_ioctl+0x18f/0x210 [ 1901.067800] do_syscall_64+0x113/0x6a0 [ 1901.067819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1901.067832] RIP: 0033:0x7f64600e18d7 [ 1901.067842] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1901.067854] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1901.067867] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1901.067875] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1901.067882] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1901.067889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1901.067896] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1901.067911] [ 1901.093604] loop6: detected capacity change from 0 to 4 [ 1901.102695] FAULT_INJECTION: forcing a failure. [ 1901.102695] name failslab, interval 1, probability 0, space 0, times 0 [ 1901.112439] CPU: 1 UID: 0 PID: 11570 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1901.112474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1901.112489] Call Trace: [ 1901.112497] [ 1901.112506] dump_stack_lvl+0xfa/0x120 [ 1901.112550] should_fail_ex+0x4d7/0x5e0 [ 1901.112580] ? __kernfs_new_node+0xd6/0x9f0 [ 1901.112605] should_failslab+0xc2/0x120 [ 1901.112631] kmem_cache_alloc_noprof+0x69/0x650 [ 1901.112673] __kernfs_new_node+0xd6/0x9f0 [ 1901.112702] ? __pfx___kernfs_new_node+0x10/0x10 [ 1901.112731] ? lock_acquire+0x176/0x2e0 [ 1901.112757] ? find_held_lock+0x2b/0x80 [ 1901.112790] ? kernfs_root+0xee/0x2a0 [ 1901.112826] ? lock_release+0xc9/0x290 [ 1901.112856] kernfs_new_node+0x144/0x180 [ 1901.112887] __kernfs_create_file+0x55/0x360 [ 1901.112929] sysfs_add_file_mode_ns+0x21c/0x430 [ 1901.112968] ? __pfx_dev_attr_store+0x10/0x10 [ 1901.113006] internal_create_group+0x662/0xf20 [ 1901.113052] ? __pfx_internal_create_group+0x10/0x10 [ 1901.113090] ? blk_validate_limits+0xe47/0x15d0 [ 1901.113121] ? lock_is_held_type+0x9e/0x120 [ 1901.113154] loop_configure+0xc46/0x15a0 [ 1901.113214] ? __pfx_loop_configure+0x10/0x10 [ 1901.113267] ? find_held_lock+0x2b/0x80 [ 1901.113298] ? avc_has_extended_perms+0x23b/0xf20 [ 1901.113337] ? lock_release+0xc9/0x290 [ 1901.113364] lo_ioctl+0x66d/0x1ca0 [ 1901.113405] ? __pfx_lo_ioctl+0x10/0x10 [ 1901.113439] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1901.113475] ? __lock_acquire+0x45c/0x1ba0 [ 1901.113508] ? lock_acquire+0x176/0x2e0 [ 1901.113534] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1901.113568] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1901.113603] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1901.113636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1901.113687] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1901.113746] ? lockdep_free_key_range+0x290/0x420 [ 1901.113773] ? find_held_lock+0x2b/0x80 [ 1901.113806] ? lock_release+0xc9/0x290 [ 1901.113830] ? __pfx_lo_ioctl+0x10/0x10 [ 1901.113864] blkdev_ioctl+0x365/0x6d0 [ 1901.113891] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1901.113919] ? selinux_file_ioctl+0xbb/0x280 [ 1901.113951] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1901.113980] __x64_sys_ioctl+0x18f/0x210 [ 1901.114017] do_syscall_64+0x113/0x6a0 [ 1901.114053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1901.114078] RIP: 0033:0x7f36e874b8d7 [ 1901.114097] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1901.114119] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1901.114142] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1901.114158] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1901.114173] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1901.114186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1901.114200] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1901.114229] 12:06:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1901.173006] loop5: detected capacity change from 0 to 4 12:06:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:10 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xf000, 0x0) 12:06:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:10 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 30) 12:06:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) clock_gettime(0x0, &(0x7f0000003c40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003bc0)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000002640)=[{&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/206, 0xce}, {&(0x7f0000001480)=""/170, 0xaa}, {&(0x7f0000001540)=""/158, 0x9e}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/2, 0x2}], 0x9, &(0x7f0000002700)=ANY=[@ANYBLOB="14000000e169c19098ae9ef8138ff1", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0}}, {{&(0x7f00000027c0)=@abs, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000002840)=""/209, 0xd1}, {&(0x7f0000002940)=""/87, 0x57}, {&(0x7f00000029c0)=""/223, 0xdf}, {&(0x7f0000002ac0)=""/83, 0x53}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x5}}], 0x2, 0x2, &(0x7f0000003c80)={r0, r1+60000000}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r4, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1}}], 0x1, 0x10002, 0x0) accept(r4, &(0x7f0000003e00)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000003e80)=0x80) r5 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, r3, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r6, 0x7, 0x3) r7 = dup2(r5, r6) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r7, @ANYRESOCT]) clock_gettime(0x0, &(0x7f0000003d40)={0x0, 0x0}) epoll_pwait2(r7, &(0x7f0000003cc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, &(0x7f0000003d80)={r8, r9+60000000}, &(0x7f0000003dc0)={[0x8]}, 0x8) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xbc, 0x4, 0xec, 0x0, 0x0, 0x80, 0x10400, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x4000, 0x7ff, 0x10001, 0x3532494a2f1d4305, 0x1, 0x3, 0x0, 0x0, 0x4, 0x0, 0x7}, r2, 0xb, 0xffffffffffffffff, 0x1) 12:06:10 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 32) 12:06:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1901.355497] loop5: detected capacity change from 0 to 4 [ 1901.359909] loop6: detected capacity change from 0 to 4 [ 1901.403357] loop2: detected capacity change from 0 to 16383 [ 1902.207391] loop2: detected capacity change from 0 to 16383 12:06:21 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 33) 12:06:21 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfeff, 0x0) 12:06:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:21 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) 12:06:21 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 31) 12:06:21 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, r0, 0x2) r1 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r3 = getpgid(0xffffffffffffffff) r4 = getpid() getpriority(0x0, r4) clone3(&(0x7f0000000540)={0x1000, &(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400), {0x15}, &(0x7f0000000440)=""/127, 0x7f, &(0x7f00000004c0)=""/23, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x4}, 0x58) r6 = getpid() getpriority(0x0, r6) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000600)=ANY=[@ANYBLOB="2100b251b878000018bef78b", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) clone3(&(0x7f0000000640)={0x72020000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0), {0x2a}, &(0x7f0000000240)=""/70, 0x46, &(0x7f00000002c0)=""/173, &(0x7f00000005c0)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r4, r5, r6], 0x9, {r7}}, 0x58) pidfd_open(r5, 0x0) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:21 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:21 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) syz_io_uring_setup(0xb1e, &(0x7f00000000c0)={0x0, 0xa368, 0x3e, 0x2, 0x380}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r1 = getpid() getpriority(0x0, r1) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x20, 0x90, 0x3a, 0x7, 0x0, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000001c0), 0xd}, 0x120, 0x7ff, 0x10000, 0x0, 0x7dd1, 0x4c, 0x7ff, 0x0, 0x8, 0x0, 0xea50}, r1, 0xffffffffffffffff, r0, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r4, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r4, 0x7, 0x3) r5 = dup2(r3, r4) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r5, @ANYRESOCT]) r6 = syz_open_procfs$userns(r1, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000002c0)={0x80000000}) [ 1912.043593] loop2: detected capacity change from 0 to 16383 [ 1912.069159] FAULT_INJECTION: forcing a failure. [ 1912.069159] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.070113] CPU: 0 UID: 0 PID: 11619 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1912.070129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.070136] Call Trace: [ 1912.070141] [ 1912.070146] dump_stack_lvl+0xfa/0x120 [ 1912.070170] should_fail_ex+0x4d7/0x5e0 [ 1912.070188] ? __kernfs_new_node+0xd6/0x9f0 [ 1912.070201] should_failslab+0xc2/0x120 [ 1912.070215] kmem_cache_alloc_noprof+0x69/0x650 [ 1912.070237] __kernfs_new_node+0xd6/0x9f0 [ 1912.070252] ? __pfx___kernfs_new_node+0x10/0x10 [ 1912.070266] ? lock_acquire+0x176/0x2e0 [ 1912.070280] ? find_held_lock+0x2b/0x80 [ 1912.070298] ? kernfs_root+0xee/0x2a0 [ 1912.070316] ? lock_release+0xc9/0x290 [ 1912.070332] kernfs_new_node+0x144/0x180 [ 1912.070348] __kernfs_create_file+0x55/0x360 [ 1912.070365] sysfs_add_file_mode_ns+0x21c/0x430 [ 1912.070385] ? __pfx_dev_attr_store+0x10/0x10 [ 1912.070406] internal_create_group+0x662/0xf20 [ 1912.070430] ? __pfx_internal_create_group+0x10/0x10 [ 1912.070449] ? blk_validate_limits+0xe47/0x15d0 [ 1912.070465] ? lock_is_held_type+0x9e/0x120 [ 1912.070483] loop_configure+0xc46/0x15a0 [ 1912.070513] ? __pfx_loop_configure+0x10/0x10 [ 1912.070539] ? find_held_lock+0x2b/0x80 [ 1912.070555] ? avc_has_extended_perms+0x23b/0xf20 [ 1912.070575] ? lock_release+0xc9/0x290 [ 1912.070586] ? lock_acquire+0x176/0x2e0 [ 1912.070599] lo_ioctl+0x66d/0x1ca0 [ 1912.070620] ? __pfx_lo_ioctl+0x10/0x10 [ 1912.070637] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1912.070657] ? clockevents_program_event+0x1e3/0x930 [ 1912.070677] ? __lock_acquire+0x45c/0x1ba0 [ 1912.070690] ? __pfx_clockevents_program_event+0x10/0x10 [ 1912.070708] ? timerqueue_linked_add+0x26c/0x440 [ 1912.070721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1912.070742] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1912.070757] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1912.070790] ? lockdep_free_key_range+0x290/0x420 [ 1912.070803] ? find_held_lock+0x2b/0x80 [ 1912.070820] ? lock_release+0xc9/0x290 [ 1912.070832] ? __pfx_lo_ioctl+0x10/0x10 [ 1912.070849] blkdev_ioctl+0x365/0x6d0 [ 1912.070863] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1912.070877] ? selinux_file_ioctl+0xbb/0x280 [ 1912.070893] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1912.070908] __x64_sys_ioctl+0x18f/0x210 [ 1912.070931] do_syscall_64+0x113/0x6a0 [ 1912.070950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1912.070963] RIP: 0033:0x7f36e874b8d7 [ 1912.070973] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1912.070985] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1912.070997] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1912.071005] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1912.071012] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1912.071019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1912.071025] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1912.071040] [ 1912.078204] FAULT_INJECTION: forcing a failure. [ 1912.078204] name failslab, interval 1, probability 0, space 0, times 0 [ 1912.102476] loop5: detected capacity change from 0 to 4 12:06:21 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffe, 0x0) 12:06:21 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) [ 1912.115574] CPU: 0 UID: 0 PID: 11623 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1912.115597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1912.115604] Call Trace: [ 1912.115608] 12:06:21 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 34) 12:06:21 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 32) [ 1912.115613] dump_stack_lvl+0xfa/0x120 [ 1912.115637] should_fail_ex+0x4d7/0x5e0 [ 1912.115653] ? __kernfs_new_node+0xd6/0x9f0 [ 1912.115667] should_failslab+0xc2/0x120 [ 1912.115679] kmem_cache_alloc_noprof+0x69/0x650 [ 1912.115701] __kernfs_new_node+0xd6/0x9f0 [ 1912.115716] ? __pfx___kernfs_new_node+0x10/0x10 [ 1912.115731] ? lock_acquire+0x176/0x2e0 [ 1912.115744] ? find_held_lock+0x2b/0x80 [ 1912.115760] ? kernfs_root+0xee/0x2a0 [ 1912.115780] ? lock_release+0xc9/0x290 12:06:21 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x10040, 0x0) [ 1912.115795] kernfs_new_node+0x144/0x180 [ 1912.115811] __kernfs_create_file+0x55/0x360 [ 1912.115829] sysfs_add_file_mode_ns+0x21c/0x430 [ 1912.115849] ? __pfx_dev_attr_store+0x10/0x10 [ 1912.115869] internal_create_group+0x662/0xf20 [ 1912.115893] ? __pfx_internal_create_group+0x10/0x10 [ 1912.115912] ? blk_validate_limits+0xe47/0x15d0 [ 1912.115928] ? lock_is_held_type+0x9e/0x120 [ 1912.115945] loop_configure+0xc46/0x15a0 [ 1912.115976] ? __pfx_loop_configure+0x10/0x10 [ 1912.116003] ? find_held_lock+0x2b/0x80 [ 1912.116018] ? avc_has_extended_perms+0x23b/0xf20 [ 1912.116039] ? lock_release+0xc9/0x290 [ 1912.116053] lo_ioctl+0x66d/0x1ca0 [ 1912.116073] ? __pfx_lo_ioctl+0x10/0x10 [ 1912.116091] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1912.116109] ? __lock_acquire+0x45c/0x1ba0 [ 1912.116124] ? __lock_acquire+0x45c/0x1ba0 [ 1912.116140] ? timerqueue_linked_add+0x26c/0x440 [ 1912.116155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1912.116178] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1912.116194] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1912.116226] ? lockdep_free_key_range+0x290/0x420 [ 1912.116241] ? find_held_lock+0x2b/0x80 [ 1912.116257] ? lock_release+0xc9/0x290 [ 1912.116269] ? __pfx_lo_ioctl+0x10/0x10 [ 1912.116287] blkdev_ioctl+0x365/0x6d0 [ 1912.116301] ? __pfx_blkdev_ioctl+0x10/0x10 12:06:21 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) [ 1912.116315] ? selinux_file_ioctl+0xbb/0x280 [ 1912.116332] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1912.116347] __x64_sys_ioctl+0x18f/0x210 [ 1912.116367] do_syscall_64+0x113/0x6a0 [ 1912.116386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1912.116399] RIP: 0033:0x7f64600e18d7 [ 1912.116409] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1912.116421] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1912.116433] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1912.116441] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1912.116449] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1912.116456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1912.116463] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 12:06:21 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x40000, 0x0) [ 1912.116478] [ 1912.116735] loop6: detected capacity change from 0 to 4 [ 1912.230272] loop6: detected capacity change from 0 to 4 [ 1912.244915] loop5: detected capacity change from 0 to 4 [ 1912.250055] loop2: detected capacity change from 0 to 16383 12:06:32 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 35) 12:06:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc5acda8028de6f1a5b0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 12:06:32 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x200000, 0x0) 12:06:32 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r1, @ANYRES16=r1], 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x44) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:06:32 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 33) 12:06:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200), 0x8) 12:06:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:32 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x1e9) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = signalfd(r3, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r4, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000340)={@local, 0x77}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = signalfd(r5, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r6, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @private=0xa010100}, @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800095, r9}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f00000004c0)={'sit0\x00', &(0x7f0000000440)={'ip6_vti0\x00', r9, 0x29, 0x12, 0x2, 0x2, 0x0, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9f, 0x10, 0x8, 0xcd}}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x4, 0x9, 0x5, 0xfd, 0x0, 0x3ff, 0x4289, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x2, @perf_bp={&(0x7f0000000140)}, 0xa0, 0xe8, 0xe, 0x2, 0x7fff, 0x404, 0x400, 0x0, 0x4, 0x0, 0x6}, 0xffffffffffffffff, 0x0, r0, 0x2) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r10, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x80, 0x3, 0x9, 0x6, 0x0, 0x400, 0x34201, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x800, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x41580, 0x7, 0xab17, 0x0, 0x80, 0x4800, 0x5, 0x0, 0x2, 0x0, 0xb27a}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x43a8a1d13c3181b8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x6, 0x4, 0x9, 0x21, 0x0, 0x8, 0x9cce7fe0d6332a57, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000380), 0x9}, 0x480, 0xb223, 0x3, 0x1, 0x5, 0x2, 0x8, 0x0, 0xffffffff, 0x0, 0x100000000}, 0xffffffffffffffff, 0x7, r2, 0x6) [ 1922.845673] loop6: detected capacity change from 0 to 4 [ 1922.914217] loop5: detected capacity change from 0 to 4 12:06:32 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xf0ffff, 0x0) 12:06:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200), 0x8) 12:06:32 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 36) 12:06:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1923.020831] loop6: detected capacity change from 0 to 4 12:06:32 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f00000000c0)=0x401) close_range(r2, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000080)) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) 12:06:32 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 34) 12:06:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200), 0x8) 12:06:32 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 37) 12:06:32 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x1000000, 0x0) [ 1923.183747] loop6: detected capacity change from 0 to 4 [ 1923.187073] FAULT_INJECTION: forcing a failure. [ 1923.187073] name failslab, interval 1, probability 0, space 0, times 0 [ 1923.188996] loop5: detected capacity change from 0 to 4 [ 1923.194012] CPU: 0 UID: 0 PID: 11689 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1923.194055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1923.194070] Call Trace: [ 1923.194077] [ 1923.194086] dump_stack_lvl+0xfa/0x120 [ 1923.194129] should_fail_ex+0x4d7/0x5e0 [ 1923.194154] ? kobject_get_path+0xc8/0x200 [ 1923.194180] ? kobject_get_path+0xc8/0x200 [ 1923.194211] should_failslab+0xc2/0x120 [ 1923.194239] __kmalloc_noprof+0xc4/0x740 [ 1923.194268] ? __create_object+0x59/0x80 [ 1923.194299] kobject_get_path+0xc8/0x200 [ 1923.194322] ? kasan_save_track+0x14/0x30 [ 1923.194353] kobject_uevent_env+0x260/0xfd0 [ 1923.194385] ? lock_is_held_type+0x9e/0x120 [ 1923.194416] loop_configure+0xe3d/0x15a0 [ 1923.194473] ? __pfx_loop_configure+0x10/0x10 [ 1923.194522] ? find_held_lock+0x2b/0x80 [ 1923.194553] ? avc_has_extended_perms+0x23b/0xf20 [ 1923.194591] ? lock_release+0xc9/0x290 [ 1923.194618] lo_ioctl+0x66d/0x1ca0 [ 1923.194656] ? __pfx_lo_ioctl+0x10/0x10 [ 1923.194688] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1923.194722] ? __lock_acquire+0x45c/0x1ba0 [ 1923.194752] ? lock_acquire+0x176/0x2e0 [ 1923.194783] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1923.194816] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1923.194848] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1923.194879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1923.194916] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1923.194971] ? lockdep_free_key_range+0x290/0x420 [ 1923.194997] ? find_held_lock+0x2b/0x80 [ 1923.195028] ? lock_release+0xc9/0x290 [ 1923.195056] ? __pfx_lo_ioctl+0x10/0x10 [ 1923.195088] blkdev_ioctl+0x365/0x6d0 [ 1923.195113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1923.195140] ? selinux_file_ioctl+0xbb/0x280 [ 1923.195170] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1923.195198] __x64_sys_ioctl+0x18f/0x210 [ 1923.195234] do_syscall_64+0x113/0x6a0 [ 1923.195274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.195302] RIP: 0033:0x7f64600e18d7 [ 1923.195320] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1923.195342] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1923.195364] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1923.195379] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1923.195393] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1923.195407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1923.195420] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1923.195448] 12:06:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:43 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) epoll_pwait2(r0, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f00000000c0), &(0x7f0000000140)={[0xfff]}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x0, 0x2, 0x0, 0x0, 0x8000, 0x44, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x81}, 0x200, 0x6b2a, 0xfffffffa, 0x4, 0x3, 0xe500, 0x200, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xf, r2, 0xa) 12:06:43 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) 12:06:43 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 35) 12:06:43 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 38) 12:06:43 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x2000000, 0x0) 12:06:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x20200, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x48, 0x76, 0x5, 0x0, 0x8001, 0x0, 0xb, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x8028, 0x1ff, 0xd2f, 0xc, 0x4, 0x2d0, 0x0, 0x0, 0x4, 0x0, 0x8}, 0x0, 0x6, r0, 0x9) epoll_create(0x61) 12:06:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:06:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x1f, 0x94, 0x40, 0x0, 0x6, 0x800, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x3, 0x8}, 0x4004c, 0x3, 0x1, 0x6, 0xffffffff, 0x6, 0x5, 0x0, 0x98, 0x0, 0x6}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r1 = signalfd4(r0, &(0x7f0000000100)={[0xe0a]}, 0x8, 0x80000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) epoll_create(0x61) [ 1934.256512] loop6: detected capacity change from 0 to 4 [ 1934.269515] loop5: detected capacity change from 0 to 4 [ 1934.269532] FAULT_INJECTION: forcing a failure. [ 1934.269532] name failslab, interval 1, probability 0, space 0, times 0 12:06:43 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) [ 1934.269550] CPU: 1 UID: 0 PID: 11716 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1934.269566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1934.269573] Call Trace: [ 1934.269577] [ 1934.269583] dump_stack_lvl+0xfa/0x120 [ 1934.269608] should_fail_ex+0x4d7/0x5e0 [ 1934.269625] ? kobject_uevent_env+0x23a/0xfd0 [ 1934.269639] should_failslab+0xc2/0x120 [ 1934.269653] __kmalloc_cache_noprof+0x6a/0x650 [ 1934.269673] kobject_uevent_env+0x23a/0xfd0 [ 1934.269688] ? __pfx_dev_uevent_name+0x10/0x10 [ 1934.269703] ? lock_is_held_type+0x9e/0x120 [ 1934.269720] loop_configure+0xe3d/0x15a0 [ 1934.269751] ? __pfx_loop_configure+0x10/0x10 [ 1934.269777] ? find_held_lock+0x2b/0x80 [ 1934.269794] ? avc_has_extended_perms+0x23b/0xf20 [ 1934.269815] ? lock_release+0xc9/0x290 [ 1934.269830] lo_ioctl+0x66d/0x1ca0 [ 1934.269850] ? __pfx_lo_ioctl+0x10/0x10 [ 1934.269867] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1934.269885] ? __lock_acquire+0x45c/0x1ba0 [ 1934.269902] ? lock_acquire+0x176/0x2e0 [ 1934.269914] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1934.269937] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1934.269955] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1934.269971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1934.269999] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1934.270029] ? lockdep_free_key_range+0x290/0x420 [ 1934.270042] ? find_held_lock+0x2b/0x80 [ 1934.270059] ? lock_release+0xc9/0x290 [ 1934.270071] ? __pfx_lo_ioctl+0x10/0x10 [ 1934.270088] blkdev_ioctl+0x365/0x6d0 [ 1934.270101] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1934.270115] ? selinux_file_ioctl+0xbb/0x280 [ 1934.270132] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1934.270147] __x64_sys_ioctl+0x18f/0x210 [ 1934.270166] do_syscall_64+0x113/0x6a0 [ 1934.270185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1934.270198] RIP: 0033:0x7f36e874b8d7 [ 1934.270208] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1934.270219] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1934.270231] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1934.270240] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1934.270247] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1934.270254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1934.270260] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1934.270275] 12:06:56 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 36) 12:06:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), 0x0, 0x0) 12:06:56 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_create(0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 12:06:56 executing program 2: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x101, 0xe9}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, r0, 0x0) epoll_create(0x61) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = geteuid() newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r3, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000001900), 0x400, 0x0) sendmsg$netlink(r0, &(0x7f0000001980)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001880)=[{&(0x7f0000000100)={0x70, 0x39, 0x300, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x72, 0x0, 0x0, @fd=r1}, @generic="eb60b6297936b83e452a1859cd7756e358388ca847b38bc9c83786f313bba1e21abe25b3c230a86a3c6c894e6e7b883493210bd2e659dc60a1f90761ea19583e8e7a829835a0c86674c85b7264f9f8b3131e88e4c0"]}, 0x70}, {&(0x7f0000000180)={0xc8, 0x39, 0x10, 0x70bd26, 0x25dfdbfd, "", [@nested={0xb7, 0xc, 0x0, 0x1, [@generic="7136d1bc2433b90ec88adafb71ef93994d6567d2a66aa2aadb886f5ad78dcd28b923bce4512012200aab367de66b84b6cea74a57158d92adbba768b9a61ca5a98dc719cc7279ccc7d17e789fa16429c8f0185e754894a2f6f2560118a2214f96d72d0233639491e6c2c09a2cde6e88204e9d3d9f6db71c97d326d70edfa3453c0e93282589236828579d2d2e136b663de9f91aa2e11c38cac320766a3185d63dd2f4578cb35e5141f056f2fbe618617338379c"]}]}, 0xc8}, {&(0x7f0000000280)={0xd4, 0x38, 0x400, 0x70bd28, 0x25dfdbfb, "", [@generic="9aa0ddbf9d177684a3f74c24ef133190f7fd19fadf42b5700cd80f5745f738daa117c6ee7863f9628dc83316ec1cd5137fc1d9fa9e81732b302d4cf0001534a76e69910fd25bd6ba14786b90b2eb0e497df735953ccd1b83ae431a856c42596ee3ee682125d5f19e2a3bcb5b5f788224881ff98b14c974b167b29fc5ccd4e0502286af9f70f5e1e94b3bc22504ee7240bd853e4c5daee9f6f933620787309293903218e152f31a3c1a0df093fddc6fac4dbfdf9b6658345e26af80d1a600069fdaa6"]}, 0xd4}, {&(0x7f0000000380)={0x1028, 0x3e, 0x800, 0x70bd27, 0x25dfdbfc, "", [@nested={0x1018, 0x4a, 0x0, 0x1, [@generic="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@typed={0x14, 0x76, 0x0, 0x0, @ipv6=@local}]}]}, 0x1028}, {&(0x7f00000013c0)={0x174, 0x42, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@generic="ebab2bf67dc404587ebdb7d10c31dc39325b512247f63a86edfa29c85523a1edd42ee2ad139093adf3a5473247d1a25d623a93b6977b769cd1a1eb6f936c1e0967f45c8fd8f777fe83913ccbbae5ff697456d3339499406a6a234146447923da59be1f483c7e806678380643cd6cc2b930e861fbebe35395e72dc249d434508536e2efa2f9d571d9d069a5a214e4e42e33f7bdbcf223a7be522a0e6105464e7bcef67e0e9f645fa41b25936e7acd45a7394fc57be00bb65d8650de9a37670b3e1a9d8ae031d5f6076f73086b507be48a189cc3940f6f061d065a5053bccc281b8c2b926fc8ed483c7c5c96b767b036fb9ad8885f3d", @nested={0x48, 0x1f, 0x0, 0x1, [@typed={0x8, 0x2e, 0x0, 0x0, @pid}, @generic="987955bbef32db7fe0513ca7187d4a8e61fa03895ba66099f1b8677f92d46cb444ef3307002e7aabac3b364b9855d84d2763b31d75f50c15ff6f2b79"]}, @generic="028ea2fca07d8e341785a07c85b2574cf1f5b4ce29a21ce4e7081d082bb3e992bd154eccfa"]}, 0x174}, {&(0x7f0000001540)={0x324, 0x30, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xdc, 0x2a, 0x0, 0x1, [@generic, @typed={0x8, 0x58, 0x0, 0x0, @uid=r2}, @typed={0x4, 0x6e}, @typed={0x8, 0x64, 0x0, 0x0, @uid=r3}, @typed={0x4, 0x6d}, @generic="253f097c443a84b753e9e50c137a92e8bf5372bb2302e81a5bd965fa6956f7a603f5f41e330042c46208f27c6d914991a5876b6ff1c4f026ce2d2eca41d721fd6e5a266ee177eb137908d87c310d36ed69c9b048b2bd23bc103b694e0ade15f29b0225235e0088d5f6c3b99690bf755faa648726cde08b2323560845781479186e1a6bd78a7f83ce342edb536c6c700af3ba01e41686a00f974af8b6b09236af888df98643cd907bd1ec1b79a17e544d738f201cb4c173c899f0b2c3383af4ae"]}, @nested={0x236, 0x86, 0x0, 0x1, [@typed={0x14, 0x33, 0x0, 0x0, @ipv6=@mcast1}, @generic="a5c76766718f03dffda400903a4d1ad680c3d825fa38fd5a1dd3649a7c6ca027845199878b26cb9f3043329f0db2b9e25cd8f9552d1438e51e7ec51e167648e9bb7787695b00c7756defb0d1cca2d2b8998ba5695f5591f47bb5bbc43cdcb17afa063316018fdd278324146c52ed4fcd086420b20fbc3039f8de1a42ac27ec1e8c7ceb433f3c847bfc60dbe4049ddf4c3e28808aa5bd7a8356b99f5205fcd8413a29910312234999fe82e99bc82960835e745422341031c2adf958eb9bfca0eda067ff2a31ffeab71a0b63714a2f70f8a7e2e0a5c16f4027dbbd509da6d607149e8bd3c27e8f6718e3", @generic="9a6c7e18c33d4bccdddb243fea172762af3dfc87aec9d40fc04cc84c0397da2ac5c5bcfa61323c91661cf5b3ab4b92ef08390603ff03a975812d3b9b226d86618c6d8996bb9df8018869b7494ede430fd51245c706e12fcf5f774f04ed586ffe0524306267e940c3898a4402e20cc56ffd40235210af01e0afd3b5efb3876d92", @typed={0x8, 0x63, 0x0, 0x0, @pid}, @generic="c8895fbc8b016abeb0320428b93a67b0743c3fb5fa60876417bcb44afe063643e42c757fc3f17ac61b1ca8458169698acbce186e81150d89255017c9926a37a55ce2af48a2f2a8adc17360c3172dad238ed0c9da79b2a8dad71c9edb993a4f0d997ee3cbe5cd41afb1b313563c66c689fd36384aa45d47a306f65089dfe59291dbab6637b566a3c2b84c553e02a969f8b9bd8f10a4624fec132e25237c754f3011bac98bec60c24426", @typed={0x4, 0x21}]}]}, 0x324}], 0x6, &(0x7f0000001940)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18, 0x20040025}, 0x4004001) 12:06:56 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 39) 12:06:56 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x22) r2 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r5 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x148c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000440)=[&(0x7f0000000240)='!\x00', &(0x7f0000000280)='/dev/vcs\x00', &(0x7f00000002c0)='/dev/vcs\x00', &(0x7f00000003c0)='/dev/vcs\x00', &(0x7f0000000400)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000480)='/dev/vcs\x00', &(0x7f0000000680)='/dev/vcs\x00'], 0x800) signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r6, 0x7, 0x3) r7 = dup2(r5, r6) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000800)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000000b80)="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", 0x152, 0xfffffffffffffffa}], 0xe10011, &(0x7f00000009c0)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=r0, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYBLOB="de475cdcba433f76064c02b2d7254ddfecebcca21994db0ff44e592884fbc0ef14325878975b665f0900117a860febbf25c0b0a2ee79dfffb8b79ea785438205420d7be9ac318a437219bdea490e541110c11992750500763bf723d16bc65e590c481179d2af30f058da534cd86da3fddea75250ddff4cc977732a6a540d201f2a0c3942c22a5d07b02ff1cf3c8666745facead962a27c00000000000000062b34af6bbb75ffaafdc6601832edbde54fd1905cf5c612c427b8b037b61ddf86cd06f6ab92c1587eba813bb5fdcc3a67ec30736e973435dc920dc3660469a51a8d890b8d081e5313", @ANYRESOCT]) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000000140)={0x8}) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r9, 0xffffffffffffffff, 0x0) close_range(r9, r1, 0x2) 12:06:56 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8008de6f1a5b0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 12:06:56 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x3000000, 0x0) [ 1946.720641] loop6: detected capacity change from 0 to 4 [ 1946.721645] FAULT_INJECTION: forcing a failure. [ 1946.721645] name failslab, interval 1, probability 0, space 0, times 0 [ 1946.721679] CPU: 0 UID: 0 PID: 11747 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1946.721706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1946.721719] Call Trace: [ 1946.721727] [ 1946.721735] dump_stack_lvl+0xfa/0x120 12:06:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) [ 1946.721775] should_fail_ex+0x4d7/0x5e0 [ 1946.721805] ? kobject_uevent_env+0x23a/0xfd0 [ 1946.721830] should_failslab+0xc2/0x120 [ 1946.721855] __kmalloc_cache_noprof+0x6a/0x650 12:06:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200), 0x8) [ 1946.721892] kobject_uevent_env+0x23a/0xfd0 [ 1946.721918] ? __pfx_dev_uevent_name+0x10/0x10 [ 1946.721953] ? lock_is_held_type+0x9e/0x120 [ 1946.721985] loop_configure+0xe3d/0x15a0 [ 1946.722041] ? __pfx_loop_configure+0x10/0x10 [ 1946.722090] ? find_held_lock+0x2b/0x80 [ 1946.722135] ? avc_has_extended_perms+0x23b/0xf20 [ 1946.722172] ? lock_release+0xc9/0x290 [ 1946.722199] lo_ioctl+0x66d/0x1ca0 [ 1946.722234] ? __hrtimer_rearm_deferred+0x1e7/0x680 [ 1946.722259] ? __pfx_lo_ioctl+0x10/0x10 [ 1946.722290] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1946.722324] ? __lock_acquire+0x45c/0x1ba0 [ 1946.722355] ? lock_acquire+0x176/0x2e0 [ 1946.722379] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1946.722411] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1946.722446] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1946.722479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1946.722516] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1946.722572] ? lockdep_free_key_range+0x290/0x420 [ 1946.722597] ? find_held_lock+0x2b/0x80 [ 1946.722628] ? lock_release+0xc9/0x290 [ 1946.722651] ? __pfx_lo_ioctl+0x10/0x10 [ 1946.722683] blkdev_ioctl+0x365/0x6d0 [ 1946.722708] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1946.722734] ? selinux_file_ioctl+0xbb/0x280 12:06:56 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x4000000, 0x0) [ 1946.722765] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1946.722793] __x64_sys_ioctl+0x18f/0x210 [ 1946.722829] do_syscall_64+0x113/0x6a0 [ 1946.722863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1946.722886] RIP: 0033:0x7f64600e18d7 12:06:56 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 37) 12:06:56 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 40) [ 1946.722904] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1946.722926] RSP: 002b:00007f645d656e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1946.722948] RAX: ffffffffffffffda RBX: 00007f646012b970 RCX: 00007f64600e18d7 [ 1946.722962] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1946.722976] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1946.722988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1946.723001] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1946.723029] [ 1946.740129] loop5: detected capacity change from 0 to 4 12:06:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200), 0x8) [ 1946.901187] loop6: detected capacity change from 0 to 4 12:06:56 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8009de6f1a5b0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) [ 1946.914845] loop5: detected capacity change from 0 to 4 [ 1946.915754] FAULT_INJECTION: forcing a failure. [ 1946.915754] name failslab, interval 1, probability 0, space 0, times 0 12:06:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6, 0x8, 0x49, 0x9, 0x0, 0xbb8d, 0x48, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x2, 0x8000, 0x1, 0x4, 0x3, 0x1, 0x5, 0x0, 0x4, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x7, r0, 0x0) epoll_create(0x61) [ 1946.924868] CPU: 0 UID: 0 PID: 11761 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1946.924903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1946.924917] Call Trace: [ 1946.924931] [ 1946.924940] dump_stack_lvl+0xfa/0x120 [ 1946.924983] should_fail_ex+0x4d7/0x5e0 [ 1946.925009] ? kobject_get_path+0xc8/0x200 [ 1946.925033] ? kobject_get_path+0xc8/0x200 [ 1946.925056] should_failslab+0xc2/0x120 [ 1946.925081] __kmalloc_noprof+0xc4/0x740 [ 1946.925110] ? __create_object+0x59/0x80 [ 1946.925140] kobject_get_path+0xc8/0x200 [ 1946.925164] ? kasan_save_track+0x14/0x30 [ 1946.925193] kobject_uevent_env+0x260/0xfd0 [ 1946.925225] ? lock_is_held_type+0x9e/0x120 [ 1946.925257] loop_configure+0xe3d/0x15a0 [ 1946.925314] ? __pfx_loop_configure+0x10/0x10 [ 1946.925363] ? find_held_lock+0x2b/0x80 [ 1946.925394] ? avc_has_extended_perms+0x23b/0xf20 [ 1946.925432] ? lock_release+0xc9/0x290 [ 1946.925459] lo_ioctl+0x66d/0x1ca0 [ 1946.925497] ? __pfx_lo_ioctl+0x10/0x10 [ 1946.925529] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1946.925563] ? __lock_acquire+0x45c/0x1ba0 [ 1946.925594] ? lock_acquire+0x176/0x2e0 [ 1946.925617] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1946.925650] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1946.925682] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1946.925713] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1946.925749] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1946.925805] ? lockdep_free_key_range+0x290/0x420 [ 1946.925831] ? find_held_lock+0x2b/0x80 [ 1946.925862] ? lock_release+0xc9/0x290 [ 1946.925884] ? __pfx_lo_ioctl+0x10/0x10 [ 1946.925916] blkdev_ioctl+0x365/0x6d0 [ 1946.925942] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1946.925969] ? selinux_file_ioctl+0xbb/0x280 [ 1946.926000] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1946.926028] __x64_sys_ioctl+0x18f/0x210 [ 1946.926062] do_syscall_64+0x113/0x6a0 [ 1946.926096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1946.926137] RIP: 0033:0x7f36e874b8d7 [ 1946.926155] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1946.926177] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1946.926200] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1946.926216] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1946.926230] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1946.926243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1946.926256] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1946.926284] 12:06:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200), 0x8) 12:06:56 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 41) [ 1947.104586] loop6: detected capacity change from 0 to 4 12:07:06 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 38) 12:07:06 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x5000000, 0x0) 12:07:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:07:06 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x80000000}) epoll_pwait2(r0, &(0x7f0000000100), 0x1555565c, &(0x7f0000000180)={r1, 0x0}, &(0x7f00000000c0)={[0xc]}, 0x8) 12:07:06 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000080), 0x9d4, 0x84400) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000240)=@updpolicy={0x28c, 0x19, 0x100, 0x70bd2b, 0x25dfdbfc, {{@in=@dev={0xac, 0x14, 0x14, 0x31}, @in6=@loopback, 0x4e20, 0x0, 0x4e22, 0x6, 0x2, 0x0, 0x80, 0x2e, r1, r2}, {0x1, 0x1000, 0x80000000, 0x496a, 0x4, 0x4, 0xe35}, {0x3b74, 0xa477, 0x298, 0x4}, 0x1ff, 0x6e6bb8, 0x1, 0x0, 0x1, 0x2}, [@replay_esn_val={0x30, 0x17, {0x5, 0x70bd2c, 0x70bd26, 0x70bd25, 0x70bd2a, 0x1, [0x6, 0x6, 0xfffff800, 0x9, 0xfff]}}, @algo_auth={0xc1, 0x1, {{'hmac(sha256-ce)\x00'}, 0x3c8, "aa43b37f6cbdb459fce6bfb1f91f9c831bc4efce36652a83033bb898893589e73a3acb101c6d1fe10831ae6eeb924b8f8a4be10231aa635c6faf0bc5646c29d9522c57423be3a1bd5cd63df0d7a56a48b879b00a4d4c222fd4bff758375433f44db7fc7136af720dc3371b19560fdb57aaa8f8793d0c94f4fd"}}, @tfcpad={0x8, 0x16, 0x1f}, @user_kmaddress={0x2c, 0x13, {@in6=@remote, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0xa}}, @policy={0xac, 0x7, {{@in=@local, @in6=@local, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x0, 0xa0, 0x3a, 0x0, r3}, {0x9, 0x0, 0x9, 0x8001, 0x9f45, 0x3f, 0x8, 0x3}, {0xffffffffffff98b1, 0x5, 0x4, 0x1}, 0x8, 0x6e6bbb, 0x0, 0x1, 0x2}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 12:07:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:07:06 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 42) 12:07:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:07:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:07:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1956.815343] loop5: detected capacity change from 0 to 4 12:07:06 executing program 2: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={0x0, 0xffffffffffffd242, 0xfffffffffffffc00}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x101, 0x200) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000540)={0xa0000000}) [ 1956.838119] loop6: detected capacity change from 0 to 4 12:07:06 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) write(r1, &(0x7f0000000080)="964588acc9a7ab623c13705a1a9ceb6dc5bace25a357ab3bac088f96474b01be6ce8d69362631105b095867d8593beb32dfba74fcb86165eb583af78a971cd546aa956f73ff626521454c8b571f2f2e9a41c8a8e5301fbe03ae42962b5dd6fa1685d3cee4c33cd253b0d841468829af9c84ba0c1dc2f8f7a61e8522cc6f53f4a432dfcf3fdd506b410e0cfa3b555", 0x8e) epoll_create(0x61) 12:07:06 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x6000000, 0x0) 12:07:06 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 39) 12:07:06 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="000227bd7000fddbdf250b0000000c0006000200000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0x2005}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="2907000000000000000001", @ANYRES32=r6], 0x1c}}, 0x0) r7 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xf2, 0x20202) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x28, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040080}, 0xc000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0xc0000001}) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r9, 0xffffffffffffffff, 0x0) fallocate(r9, 0x11, 0x5, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x30002002}) 12:07:06 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 43) 12:07:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:07:06 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xec, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1af6, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x0, r1) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x0, 0xf8, 0x1, 0x1, 0x0, 0xff, 0x20020, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x1000}, 0x4001, 0x4, 0x4, 0x9, 0x4b4, 0x8, 0x3, 0x0, 0x1f, 0x0, 0x1}, r1, 0x6, r0, 0x1) r2 = epoll_create(0x61) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140)=[{r4, 0x12}, {r0, 0x4000}, {0xffffffffffffffff, 0x1000}, {r5, 0x4}, {r6, 0x2242}, {r7, 0x20}, {r0, 0xe010}, {r0, 0x42}], 0x8, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f00000002c0)={[0x4]}, 0x8) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 12:07:06 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000180)={0x2, 0x8001, 0xdc, &(0x7f0000000080)=""/220}) epoll_create(0x61) [ 1957.020227] loop6: detected capacity change from 0 to 4 [ 1957.035131] loop5: detected capacity change from 0 to 4 [ 1957.040493] FAULT_INJECTION: forcing a failure. [ 1957.040493] name failslab, interval 1, probability 0, space 0, times 0 12:07:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1957.049327] CPU: 1 UID: 0 PID: 11821 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1957.049359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.049373] Call Trace: [ 1957.049381] [ 1957.049389] dump_stack_lvl+0xfa/0x120 [ 1957.049430] should_fail_ex+0x4d7/0x5e0 [ 1957.049460] ? __alloc_skb+0x14c/0x6e0 [ 1957.049484] should_failslab+0xc2/0x120 [ 1957.049510] kmem_cache_alloc_node_noprof+0x6c/0x6b0 [ 1957.049550] __alloc_skb+0x14c/0x6e0 [ 1957.049572] ? __alloc_skb+0x5a1/0x6e0 [ 1957.049595] ? __pfx___alloc_skb+0x10/0x10 [ 1957.049616] ? find_held_lock+0x2b/0x80 [ 1957.049647] ? netlink_has_listeners+0x21c/0x430 [ 1957.049672] ? lock_release+0xc9/0x290 [ 1957.049708] alloc_uevent_skb+0x7b/0x210 [ 1957.049737] kobject_uevent_env+0xad2/0xfd0 [ 1957.049768] ? lock_is_held_type+0x9e/0x120 [ 1957.049800] loop_configure+0xe3d/0x15a0 [ 1957.049857] ? __pfx_loop_configure+0x10/0x10 [ 1957.049907] ? find_held_lock+0x2b/0x80 [ 1957.049936] ? avc_has_extended_perms+0x23b/0xf20 [ 1957.049973] ? lock_release+0xc9/0x290 [ 1957.049999] lo_ioctl+0x66d/0x1ca0 [ 1957.050036] ? __pfx_lo_ioctl+0x10/0x10 [ 1957.050068] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1957.050102] ? __lock_acquire+0x45c/0x1ba0 [ 1957.050130] ? __lock_acquire+0x45c/0x1ba0 12:07:06 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x7, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x800000000000003}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x2, 0x3, 0x1, 0xe0, 0x0, 0x20, 0x40002, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x5, 0xbc0e}, 0x10208, 0x7b1, 0x1, 0x4, 0x7, 0x2, 0x81, 0x0, 0x140000, 0x0, 0x2}, 0xffffffffffffffff, 0x1, r2, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r3, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x290000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="0000003de01b002e2f66696c65300d573577dfa86f6f4c6a13dd85a3945247b0"]) epoll_create(0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x5c) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x7, 0x7, 0x0, 0x80, 0x0, 0x101, 0x80000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f00000000c0), 0x5}, 0x401, 0x5, 0x0, 0x8, 0xffffffffffff5d5e, 0x3ff, 0x7fff, 0x0, 0xffffff0c, 0x0, 0xaf20}, 0xffffffffffffffff, 0xc, r5, 0x1) epoll_create(0xfffffffb) [ 1957.050158] ? timerqueue_linked_add+0x26c/0x440 [ 1957.050182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1957.050219] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1957.050262] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1957.050323] ? lockdep_free_key_range+0x290/0x420 [ 1957.050348] ? find_held_lock+0x2b/0x80 [ 1957.050380] ? lock_release+0xc9/0x290 [ 1957.050402] ? __pfx_lo_ioctl+0x10/0x10 [ 1957.050434] blkdev_ioctl+0x365/0x6d0 [ 1957.050460] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1957.050486] ? selinux_file_ioctl+0xbb/0x280 [ 1957.050517] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1957.050545] __x64_sys_ioctl+0x18f/0x210 [ 1957.050579] do_syscall_64+0x113/0x6a0 [ 1957.050613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1957.050637] RIP: 0033:0x7f36e874b8d7 [ 1957.050655] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1957.050677] RSP: 002b:00007f36e5cc0e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1957.050700] RAX: ffffffffffffffda RBX: 00007f36e8795970 RCX: 00007f36e874b8d7 [ 1957.050715] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1957.050727] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 1957.050740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1957.050753] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 1957.050781] 12:07:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) (fail_nth: 1) 12:07:06 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 44) 12:07:06 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x2, 0x1000, 0x15, &(0x7f0000000080)="4ac6831117480dcc783b8e18d0c75599f8394e7c12", 0xab, 0x0, &(0x7f00000000c0)="6efa8297f0449e6881ee21e10d5d2e453bb45d6cf976a6f9bbcc81cf0048c9c1bfea43e2b00e8db0d34c0b92114556821dbee852572b84050219a30ef60f918361952e804dd6762edb62e6adbd8bb04f2ace6da03f31e8331c306ffdb4eddf5bd92cec7be5acad2db4e6258a2d191527e9bd93e8ae7886b710e2a0be5885921c96ea925a789751fa60fe09174bd0123c53c5f62af46d9d511434483fff370d0881092572b1cf4210710982"}) 12:07:06 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x7000000, 0x0) 12:07:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1957.183718] FAULT_INJECTION: forcing a failure. [ 1957.183718] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:07:06 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) dup(r0) epoll_create(0x61) epoll_create(0xfffff000) [ 1957.197352] CPU: 0 UID: 0 PID: 11834 Comm: syz-executor.3 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1957.197374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1957.197382] Call Trace: [ 1957.197388] [ 1957.197395] dump_stack_lvl+0xfa/0x120 [ 1957.197425] should_fail_ex+0x4d7/0x5e0 [ 1957.197443] _copy_from_user+0x30/0xd0 [ 1957.197458] get_timespec64+0x78/0x190 [ 1957.197476] ? __pfx_get_timespec64+0x10/0x10 [ 1957.197491] ? __fget_files+0x20d/0x3b0 [ 1957.197508] __x64_sys_epoll_pwait2+0x162/0x290 [ 1957.197529] ? ksys_write+0x1a3/0x240 [ 1957.197549] ? __pfx___x64_sys_epoll_pwait2+0x10/0x10 [ 1957.197567] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1957.197590] do_syscall_64+0x113/0x6a0 [ 1957.197610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1957.197623] RIP: 0033:0x7f6baccd6b19 [ 1957.197634] 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 [ 1957.197647] RSP: 002b:00007f6baa24c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b9 [ 1957.197660] RAX: ffffffffffffffda RBX: 00007f6bacde9f60 RCX: 00007f6baccd6b19 [ 1957.197669] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 1957.197676] RBP: 00007f6baa24c1d0 R08: 0000000020000200 R09: 0000000000000008 [ 1957.197684] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 1957.197691] R13: 00007ffe6b84fa8f R14: 00007f6baa24c300 R15: 0000000000022000 [ 1957.197706] [ 1957.260216] loop6: detected capacity change from 0 to 4 12:07:17 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 40) 12:07:17 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) (fail_nth: 1) 12:07:17 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) clock_settime(0x5, &(0x7f0000003880)={0x0, 0x3938700}) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000240)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1, &(0x7f00000002c0)=""/225, 0xe1}, 0x100}, {{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000001440)=""/91, 0x5b}, {&(0x7f00000014c0)=""/19, 0x13}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/93, 0x5d}, {&(0x7f0000002580)=""/18, 0x12}, {&(0x7f00000025c0)=""/106, 0x6a}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/192, 0xc0}], 0xa}}], 0x2, 0x10000, &(0x7f0000003840)={0x77359400}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r0, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) clock_settime(0x0, &(0x7f00000038c0)={0x77359400}) clock_getres(0x5, &(0x7f0000003900)) 12:07:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 12:07:17 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) (fail_nth: 2) 12:07:17 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0xb2, 0x9, 0x8, 0x4, 0x0, 0x8, 0x20c0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000001c0), 0x2}, 0x10000, 0x80, 0x45, 0x1, 0x8, 0x8001, 0x2, 0x0, 0x3, 0x0, 0x40}, 0x0, 0x10, 0xffffffffffffffff, 0x1) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000180)) openat$sr(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) dup2(r1, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7, 0x4, 0xbf, 0x90, 0x0, 0xb, 0x80063, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2008, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x8}, 0x40c00, 0x0, 0x7fff, 0x1, 0x4, 0x400000, 0xf000, 0x0, 0xa7, 0x0, 0x7}, r2, 0xd, r3, 0x0) epoll_create(0x61) 12:07:17 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 45) 12:07:17 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xb000000, 0x0) [ 1967.965193] FAULT_INJECTION: forcing a failure. [ 1967.965193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1967.971527] CPU: 1 UID: 0 PID: 11863 Comm: syz-executor.4 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1967.971557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.971569] Call Trace: [ 1967.971576] [ 1967.971584] dump_stack_lvl+0xfa/0x120 [ 1967.971623] should_fail_ex+0x4d7/0x5e0 [ 1967.971669] _copy_from_user+0x30/0xd0 [ 1967.971694] get_timespec64+0x78/0x190 [ 1967.971723] ? __pfx_get_timespec64+0x10/0x10 [ 1967.971758] ? perf_trace_preemptirq_template+0x260/0x440 [ 1967.971795] __x64_sys_epoll_pwait2+0x162/0x290 [ 1967.971836] ? ksys_write+0x1a3/0x240 [ 1967.971868] ? __pfx___x64_sys_epoll_pwait2+0x10/0x10 [ 1967.971900] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1967.971937] do_syscall_64+0x113/0x6a0 [ 1967.971969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1967.971997] RIP: 0033:0x7fa064804b19 [ 1967.972013] 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 [ 1967.972033] RSP: 002b:00007fa061d7a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b9 [ 1967.972054] RAX: ffffffffffffffda RBX: 00007fa064917f60 RCX: 00007fa064804b19 [ 1967.972068] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 1967.972081] RBP: 00007fa061d7a1d0 R08: 0000000020000200 R09: 0000000000000008 [ 1967.972093] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 1967.972105] R13: 00007ffe2dcb5b9f R14: 00007fa061d7a300 R15: 0000000000022000 [ 1967.972131] [ 1967.983174] loop6: detected capacity change from 0 to 4 [ 1967.985104] loop5: detected capacity change from 0 to 4 [ 1968.000409] FAULT_INJECTION: forcing a failure. [ 1968.000409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.000449] CPU: 1 UID: 0 PID: 11866 Comm: syz-executor.3 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1968.000474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1968.000487] Call Trace: [ 1968.000494] [ 1968.000501] dump_stack_lvl+0xfa/0x120 [ 1968.000537] should_fail_ex+0x4d7/0x5e0 [ 1968.000563] _copy_from_user+0x30/0xd0 [ 1968.000588] set_user_sigmask+0xa3/0x2a0 [ 1968.000615] ? __pfx_set_user_sigmask+0x10/0x10 03:33:20 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) (fail_nth: 2) 03:33:20 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) (fail_nth: 3) [ 1968.000640] ? poll_select_set_timeout+0xbf/0x140 [ 1968.000676] __x64_sys_epoll_pwait2+0x1bb/0x290 [ 1968.000713] ? __pfx___x64_sys_epoll_pwait2+0x10/0x10 03:33:20 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x18000000, 0x0) [ 1968.000746] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1968.000785] do_syscall_64+0x113/0x6a0 [ 1968.000817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1968.000840] RIP: 0033:0x7f6baccd6b19 [ 1968.000857] 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 [ 1968.000878] RSP: 002b:00007f6baa24c188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b9 [ 1968.000898] RAX: ffffffffffffffda RBX: 00007f6bacde9f60 RCX: 00007f6baccd6b19 [ 1968.000914] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 1968.000934] RBP: 00007f6baa24c1d0 R08: 0000000020000200 R09: 0000000000000008 [ 1968.000947] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 1968.000960] R13: 00007ffe6b84fa8f R14: 00007f6baa24c300 R15: 0000000000022000 [ 1968.000986] [ 1968.178404] FAULT_INJECTION: forcing a failure. [ 1968.178404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.178467] CPU: 1 UID: 0 PID: 11880 Comm: syz-executor.3 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1968.178490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1968.178502] Call Trace: [ 1968.178508] [ 1968.178516] dump_stack_lvl+0xfa/0x120 [ 1968.178551] should_fail_ex+0x4d7/0x5e0 [ 1968.178576] _copy_to_user+0x32/0xd0 [ 1968.178600] simple_read_from_buffer+0xe0/0x180 [ 1968.178623] proc_fail_nth_read+0x18a/0x240 [ 1968.178660] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1968.178689] ? security_file_permission+0x22/0x90 [ 1968.178719] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1968.178752] vfs_read+0x1eb/0xc80 [ 1968.178784] ? __pfx___mutex_lock+0x10/0x10 [ 1968.178812] ? __pfx_vfs_read+0x10/0x10 [ 1968.178847] ? __fget_files+0x203/0x3b0 [ 1968.178864] ? lock_release+0xc9/0x290 [ 1968.178895] ? __fget_files+0x20d/0x3b0 [ 1968.178926] ksys_read+0x121/0x240 [ 1968.178954] ? __pfx_ksys_read+0x10/0x10 [ 1968.178981] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1968.179027] do_syscall_64+0x113/0x6a0 [ 1968.179057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1968.179077] RIP: 0033:0x7f6bacc8969c [ 1968.179092] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1968.179115] RSP: 002b:00007f6baa24c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1968.179133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bacc8969c [ 1968.179145] RDX: 000000000000000f RSI: 00007f6baa24c1e0 RDI: 0000000000000005 [ 1968.179156] RBP: 00007f6baa24c1d0 R08: 0000000000000000 R09: 0000000000000008 [ 1968.179167] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 1968.179182] R13: 00007ffe6b84fa8f R14: 00007f6baa24c300 R15: 0000000000022000 [ 1968.179212] [ 1968.210774] FAULT_INJECTION: forcing a failure. [ 1968.210774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.210823] CPU: 1 UID: 0 PID: 11881 Comm: syz-executor.4 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1968.210846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1968.210857] Call Trace: [ 1968.210863] [ 1968.210870] dump_stack_lvl+0xfa/0x120 [ 1968.210904] should_fail_ex+0x4d7/0x5e0 [ 1968.210938] _copy_from_user+0x30/0xd0 [ 1968.210960] set_user_sigmask+0xa3/0x2a0 [ 1968.210979] ? __pfx_set_user_sigmask+0x10/0x10 [ 1968.210997] ? perf_trace_preemptirq_template+0x260/0x440 [ 1968.211026] ? poll_select_set_timeout+0xbf/0x140 [ 1968.211057] __x64_sys_epoll_pwait2+0x1bb/0x290 [ 1968.211089] ? __pfx___x64_sys_epoll_pwait2+0x10/0x10 [ 1968.211117] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1968.211149] do_syscall_64+0x113/0x6a0 [ 1968.211180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1968.211201] RIP: 0033:0x7fa064804b19 [ 1968.211220] 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 [ 1968.211240] RSP: 002b:00007fa061d7a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b9 [ 1968.211258] RAX: ffffffffffffffda RBX: 00007fa064917f60 RCX: 00007fa064804b19 [ 1968.211271] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 1968.211282] RBP: 00007fa061d7a1d0 R08: 0000000020000200 R09: 0000000000000008 [ 1968.211296] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 1968.211310] R13: 00007ffe2dcb5b9f R14: 00007fa061d7a300 R15: 0000000000022000 [ 1968.211339] 03:33:28 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x30000000}) 03:33:28 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 41) 03:33:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da80c1de6f1a5b0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 03:33:28 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002640)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/204, 0xcc}], 0x3, &(0x7f0000000300)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/54, 0x36}, {&(0x7f0000002440)=""/47, 0x2f}, {&(0x7f0000002480)=""/151, 0x97}], 0x5, &(0x7f00000025c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}], 0x2, 0x140, &(0x7f00000026c0)={0x0, 0x989680}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002700)) 03:33:28 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x40000000, 0x0) 03:33:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:28 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) (fail_nth: 3) 03:33:28 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 46) 03:33:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0), &(0x7f0000000200)={[0x9]}, 0x8) [ 1976.915574] loop6: detected capacity change from 0 to 4 [ 1976.916820] FAULT_INJECTION: forcing a failure. [ 1976.916820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1976.921530] loop5: detected capacity change from 0 to 4 [ 1976.922273] CPU: 0 UID: 0 PID: 11928 Comm: syz-executor.4 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1976.922308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1976.922322] Call Trace: [ 1976.922330] [ 1976.922339] dump_stack_lvl+0xfa/0x120 [ 1976.922381] should_fail_ex+0x4d7/0x5e0 [ 1976.922413] _copy_to_user+0x32/0xd0 [ 1976.922456] simple_read_from_buffer+0xe0/0x180 [ 1976.922485] proc_fail_nth_read+0x18a/0x240 [ 1976.922522] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1976.922558] ? security_file_permission+0x22/0x90 [ 1976.922596] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1976.922638] vfs_read+0x1eb/0xc80 [ 1976.922676] ? __pfx___mutex_lock+0x10/0x10 [ 1976.922708] ? __pfx_vfs_read+0x10/0x10 [ 1976.922741] ? __fget_files+0x203/0x3b0 [ 1976.922763] ? lock_release+0xc9/0x290 [ 1976.922792] ? __fget_files+0x20d/0x3b0 [ 1976.922824] ksys_read+0x121/0x240 [ 1976.922859] ? __pfx_ksys_read+0x10/0x10 [ 1976.922892] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1976.922935] do_syscall_64+0x113/0x6a0 [ 1976.922972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1976.922996] RIP: 0033:0x7fa0647b769c [ 1976.923015] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1976.923037] RSP: 002b:00007fa061d7a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1976.923060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0647b769c [ 1976.923076] RDX: 000000000000000f RSI: 00007fa061d7a1e0 RDI: 0000000000000005 [ 1976.923090] RBP: 00007fa061d7a1d0 R08: 0000000000000000 R09: 0000000000000008 [ 1976.923104] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 1976.923119] R13: 00007ffe2dcb5b9f R14: 00007fa061d7a300 R15: 0000000000022000 [ 1976.923150] 03:33:28 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f00000000c0)=""/86, 0x56}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000000380)=[{&(0x7f0000000340)=""/38, 0x26}], 0x1}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/254, 0xfe}], 0x2, &(0x7f0000000600)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000000680), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/120, 0x78}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/200, 0xc8}], 0x3, &(0x7f0000000900)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000a00)=""/200, 0xc8}, {&(0x7f0000000b00)=""/6, 0x6}, {&(0x7f0000000b40)=""/64, 0x40}, {&(0x7f0000000b80)=""/114, 0x72}, {&(0x7f0000000c00)=""/211, 0xd3}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/21, 0x15}], 0x7, &(0x7f0000001dc0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68}}], 0x5, 0x1, &(0x7f0000001f80)={0x0, 0x989680}) r2 = gettid() r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) kcmp(r1, r2, 0x2, r3, r0) epoll_create(0x61) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x201, 0x0) r5 = io_uring_setup(0x21d5, &(0x7f0000000140)={0x0, 0x5b92, 0x18, 0x3, 0x2d9}) close_range(r4, r5, 0x2) 03:33:28 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x40000100, 0x0) 03:33:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:33:28 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:29 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x0, r1) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x9, 0x4, 0x1f, 0x10, 0x0, 0x5, 0x1100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000002c0), 0x3}, 0x8804, 0x7, 0xfffffffe, 0x8, 0x1, 0x10001, 0x1, 0x0, 0x53f, 0x0, 0x40001}, r1, 0xb, r0, 0x8) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40000, 0x8, 0xc}, 0x18) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x800000, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) epoll_pwait2(r2, &(0x7f00000001c0)=[{}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000140)={0x15}) 03:33:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:33:29 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r3, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r3, 0x7, 0x3) r4 = dup2(r2, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r4, @ANYRESOCT]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xe8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}, {@afid={'afid', 0x3d, 0x3}}, {@cache_none}], [{@euid_lt={'euid<', r5}}]}}) epoll_create(0x61) [ 1977.095884] loop2: detected capacity change from 0 to 16383 [ 1977.133865] loop2: detected capacity change from 0 to 16383 03:33:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:33:40 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 47) 03:33:40 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 42) 03:33:40 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:40 executing program 0: sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x12}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:33:40 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x65000000, 0x0) 03:33:40 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1}}], 0x1, 0x10002, 0x0) lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001140), &(0x7f0000001180)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) epoll_create(0x6) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:40 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) epoll_create(0x61) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x1, 0xc, 0x18, 0x0, 0x1, 0x1100, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x240d, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x10030, 0x1, 0xa60, 0x1, 0x3f12b2b9, 0x4, 0x0, 0x0, 0x101, 0x0, 0x649d}, 0x0, 0xa, r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x0) r3 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0xffffffffffffff01, 0x4, &(0x7f0000002380)=[{&(0x7f0000000240)="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", 0x1000, 0xfc}, {&(0x7f0000001240)="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0x1000, 0x4}, {&(0x7f0000002240)="778565cc7839e7876ab3297ece722ce8d9bce10cf5560552799a1f0556e4aac44e96b61a3382dad4f01a7e6f07e7108c83aa72a0bb7d7fea50f5e32e8fcbdbdd14382b5c928951c3fae0f8f6f5d8793e5547b34ab67fcc9dd7656d71cf92e64213e78285acf8c1393e071cb3961dc57afdd06b24df119bf05975f37d03f2271cf9d0feba237d5d6a2d7da43f488dfbf3eaba4e317d94408ba9", 0x99, 0xb51}, {&(0x7f0000002300)="f676dc1b3d63fd7d5cb900f556745ab8cc59dcf129d8952df813c6d82be0165af80077aeb212c99bd7a4945bab92bbca90ed9adc68a73c8592ffedeec3e645e1e01d9202b098b753edef748b", 0x4c}], 0x200010, &(0x7f0000002400)={[{@shortname_mixed}, {@uni_xlate}, {@fat=@errors_continue}, {@nonumtail}, {@utf8}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}, {@numtail}], [{@obj_role}, {@fsname}, {@seclabel}, {@subj_role={'subj_role', 0x3d, ':{-.-/@!'}}, {@subj_type={'subj_type', 0x3d, '.'}}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000024c0)={0x50000010}) close_range(r1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x7, 0x6, 0x6, 0x6, 0x0, 0x400, 0x40000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x60, 0x1, @perf_config_ext={0x80, 0x6}, 0x5002, 0xffffffffffffffc0, 0x401, 0x7, 0xfff, 0xfff, 0x1f, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x1, r1, 0x3) [ 1988.083614] loop5: detected capacity change from 0 to 4 [ 1988.090666] loop6: detected capacity change from 0 to 4 [ 1988.091539] loop2: detected capacity change from 0 to 264192 [ 1988.094875] vfat: Unknown parameter 'nnonumtail' [ 1988.102999] FAULT_INJECTION: forcing a failure. [ 1988.102999] name failslab, interval 1, probability 0, space 0, times 0 03:33:40 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc587, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x3ff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x202080, 0x0) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x40010, 0xffffffffffffffff, 0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x420580, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) r2 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0xb0000, 0x4b, 0x9}, 0x18) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000001380)={&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000001280)=""/232, 0xe8}, &(0x7f00000013c0)=0x40) [ 1988.103061] CPU: 1 UID: 0 PID: 11976 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1988.103084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1988.103093] Call Trace: [ 1988.103098] [ 1988.103103] dump_stack_lvl+0xfa/0x120 [ 1988.103132] should_fail_ex+0x4d7/0x5e0 [ 1988.103151] ? bdev_disk_changed+0x438/0x1680 [ 1988.103166] should_failslab+0xc2/0x120 03:33:40 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x7f010000, 0x0) [ 1988.103182] __kmalloc_cache_noprof+0x6a/0x650 [ 1988.103201] ? filemap_write_and_wait_range+0x7e/0x130 [ 1988.103227] bdev_disk_changed+0x438/0x1680 [ 1988.103242] ? __pfx___mutex_lock+0x10/0x10 [ 1988.103266] ? __pfx_bdev_disk_changed+0x10/0x10 [ 1988.103279] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1988.103298] ? loop_set_status+0x5bb/0xa80 [ 1988.103319] ? lock_release+0xc9/0x290 [ 1988.103337] loop_reread_partitions+0x70/0x140 [ 1988.103356] loop_set_status+0x697/0xa80 [ 1988.103380] lo_ioctl+0x17b/0x1ca0 [ 1988.103402] ? __lock_acquire+0x45c/0x1ba0 [ 1988.103415] ? __pfx_lo_ioctl+0x10/0x10 [ 1988.103449] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1988.103466] ? finish_task_switch.isra.0+0x1ca/0x9b0 [ 1988.103488] ? trace_irq_enable.constprop.0+0xfc/0x130 [ 1988.103510] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1988.103526] ? finish_task_switch.isra.0+0x1ca/0x9b0 [ 1988.103548] ? __switch_to+0x78a/0x1020 [ 1988.103572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1988.103595] ? do_vfs_ioctl+0x125/0x1470 [ 1988.103616] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1988.103634] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 1988.103655] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1988.103675] ? lockdep_free_key_range+0x294/0x420 [ 1988.103691] ? find_held_lock+0x2b/0x80 [ 1988.103711] ? lock_release+0xc9/0x290 [ 1988.103725] ? __pfx_lo_ioctl+0x10/0x10 [ 1988.103745] blkdev_ioctl+0x365/0x6d0 [ 1988.103761] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1988.103778] ? selinux_file_ioctl+0xbb/0x280 [ 1988.103796] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1988.103813] __x64_sys_ioctl+0x18f/0x210 [ 1988.103834] do_syscall_64+0x113/0x6a0 [ 1988.103856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1988.103870] RIP: 0033:0x7f64600e18d7 [ 1988.103882] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1988.103895] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 1988.103909] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 1988.103918] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 1988.103927] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 1988.103935] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 1988.103944] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 1988.103962] 03:33:50 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 43) 03:33:50 executing program 4: sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4840) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0x20000010}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:50 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:50 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x80040000, 0x0) 03:33:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:33:50 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 48) 03:33:50 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x6, 0x10, 0x0, 0x80, 0x0, 0x3f, 0x2000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x100, 0x89}, 0x40, 0x0, 0x0, 0x5, 0x3, 0xff80000, 0x0, 0x0, 0x7ea, 0x0, 0xfffffffffffff000}, r1, 0x0, 0xffffffffffffffff, 0x3) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x6, 0x7c, 0x8, 0x6, 0x0, 0x5, 0x10000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000001c0), 0x6}, 0x23, 0x9, 0xffff8000, 0x2, 0x9, 0x81, 0x5, 0x0, 0xffffffff, 0x0, 0x2}, 0x0, 0xc, r2, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000340)=0x14) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:33:50 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x5}) 03:33:50 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de9b1a5b0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) [ 1998.769765] loop6: detected capacity change from 0 to 4 [ 1998.771915] loop5: detected capacity change from 0 to 4 03:33:50 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x410000, 0x8) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000008}) 03:33:50 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xe0200000, 0x0) 03:33:50 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) epoll_pwait2(r0, &(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0), &(0x7f0000000140)={[0x134bf737]}, 0x8) 03:33:50 executing program 2: syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r2, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r2, 0x7, 0x3) r3 = dup2(r1, r2) r4 = getpid() getpriority(0x0, r4) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x91, 0xa6, 0x1, 0x23, 0x0, 0x5, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000180)}, 0x4003, 0xfffffffffffffffb, 0x7c2038c3, 0x9, 0x4, 0x100, 0x9, 0x0, 0x4, 0x0, 0x2}, r4, 0xe, r3, 0x7) open(&(0x7f0000000100)='./file1\x00', 0x300, 0x183) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce0835c43ea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1342837a8", @ANYRES16=r3, @ANYRESOCT]) ioctl$PTP_SYS_OFFSET_PRECISE(r3, 0xc0403d08, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r3, 0x5428) epoll_create(0x61) 03:33:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:33:50 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 49) 03:33:50 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 44) [ 1998.892684] loop2: detected capacity change from 0 to 16383 03:33:50 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = epoll_create(0x61) socket$inet6_udp(0xa, 0x2, 0x0) epoll_pwait2(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x11d3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="7bebef8c9559928a62d52a372ebe3bc7665959948b5cf2db7763c72080", 0x1d, 0xd6}, {&(0x7f00000001c0)="59e67ef078e69e15d51503c79a014ea124de743a4f22362122f34aee69093cdd112852e347b2541ef165609226c06d97ef0266353599f10160fd30a8ca3f", 0x3e, 0x26d}], 0x11840, &(0x7f0000000280)=ANY=[@ANYBLOB='sb=0xffffffffffffffff,inode_readahead_blks=0x0000000000000001,errors=remount-ro,fsuuid=1\\02f218-5Qc1-cd14-e4e1-44f891ff,fowner=', @ANYRESDEC, @ANYBLOB=', ']) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)={r0, r1, 0x10000000}) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x366e, &(0x7f0000000380)={0x0, 0xad08, 0x20, 0x0, 0x6e}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)=0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4}, 0xa8f) [ 1998.921038] loop2: detected capacity change from 0 to 16383 03:33:50 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 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, 0x0, @perf_config_ext={0x5, 0xffffffff}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) io_submit(0x0, 0x0, &(0x7f0000000080)) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:33:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 1998.965964] loop5: detected capacity change from 0 to 4 [ 1998.971474] loop6: detected capacity change from 0 to 4 [ 1998.983841] FAULT_INJECTION: forcing a failure. [ 1998.983841] name failslab, interval 1, probability 0, space 0, times 0 [ 1998.985848] CPU: 0 UID: 0 PID: 12039 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1998.985881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.985895] Call Trace: [ 1998.985903] [ 1998.985912] dump_stack_lvl+0xfa/0x120 [ 1998.985963] should_fail_ex+0x4d7/0x5e0 [ 1998.985994] ? alloc_vmap_area+0x8cd/0x26c0 [ 1998.986030] should_failslab+0xc2/0x120 [ 1998.986056] kmem_cache_alloc_node_noprof+0x6c/0x6b0 [ 1998.986101] alloc_vmap_area+0x8cd/0x26c0 [ 1998.986140] ? mark_held_locks+0x49/0x80 [ 1998.986169] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1998.986197] ? __pfx_alloc_vmap_area+0x10/0x10 [ 1998.986235] ? __kmalloc_cache_node_noprof+0x453/0x690 [ 1998.986278] __get_vm_area_node+0x1de/0x2b0 [ 1998.986307] __vmalloc_node_range_noprof+0x263/0x1590 [ 1998.986334] ? bdev_disk_changed+0x453/0x1680 [ 1998.986358] ? blkdev_ioctl+0x365/0x6d0 [ 1998.986384] ? __x64_sys_ioctl+0x18f/0x210 [ 1998.986417] ? do_syscall_64+0x113/0x6a0 [ 1998.986449] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1998.986477] ? __lock_acquire+0x45c/0x1ba0 [ 1998.986502] ? bdev_disk_changed+0x453/0x1680 [ 1998.986532] ? do_raw_spin_lock+0x123/0x260 [ 1998.986563] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1998.986592] ? mark_held_locks+0x49/0x80 [ 1998.986618] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1998.986648] ? bdev_disk_changed+0x453/0x1680 [ 1998.986682] __vmalloc_node_noprof+0xac/0xf0 [ 1998.986707] ? bdev_disk_changed+0x453/0x1680 [ 1998.986735] bdev_disk_changed+0x453/0x1680 [ 1998.986761] ? __pfx___mutex_lock+0x10/0x10 [ 1998.986802] ? __pfx_bdev_disk_changed+0x10/0x10 [ 1998.986824] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1998.986855] ? loop_set_status+0x5bb/0xa80 [ 1998.986892] ? lock_release+0xc9/0x290 [ 1998.986919] loop_reread_partitions+0x70/0x140 [ 1998.986952] loop_set_status+0x697/0xa80 [ 1998.986993] lo_ioctl+0x17b/0x1ca0 [ 1998.987033] ? __pfx_lo_ioctl+0x10/0x10 [ 1998.987092] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1998.987124] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1998.987160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1998.987199] ? do_vfs_ioctl+0x125/0x1470 [ 1998.987232] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1998.987263] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 1998.987299] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1998.987333] ? lockdep_free_key_range+0x294/0x420 [ 1998.987361] ? find_held_lock+0x2b/0x80 [ 1998.987396] ? lock_release+0xc9/0x290 [ 1998.987419] ? __pfx_lo_ioctl+0x10/0x10 [ 1998.987454] blkdev_ioctl+0x365/0x6d0 [ 1998.987481] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1998.987509] ? selinux_file_ioctl+0xbb/0x280 [ 1998.987542] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1998.987571] __x64_sys_ioctl+0x18f/0x210 [ 1998.987606] do_syscall_64+0x113/0x6a0 [ 1998.987642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1998.987666] RIP: 0033:0x7f64600e18d7 [ 1998.987685] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.987708] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 1998.987732] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 1998.987748] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 1998.987763] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.987778] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 1998.987792] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 1998.987823] [ 1999.060769] syz-executor.6: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1999.070271] CPU: 0 UID: 0 PID: 12039 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 1999.070306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1999.070320] Call Trace: [ 1999.070327] [ 1999.070336] dump_stack_lvl+0xfa/0x120 [ 1999.070379] warn_alloc+0x216/0x240 [ 1999.070412] ? __pfx_warn_alloc+0x10/0x10 [ 1999.070448] ? __get_vm_area_node+0x26a/0x2b0 [ 1999.070477] ? __get_vm_area_node+0x200/0x2b0 [ 1999.070506] __vmalloc_node_range_noprof+0x101b/0x1590 [ 1999.070531] ? __x64_sys_ioctl+0x18f/0x210 [ 1999.070563] ? do_syscall_64+0x113/0x6a0 [ 1999.070595] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1999.070623] ? __lock_acquire+0x45c/0x1ba0 [ 1999.070648] ? bdev_disk_changed+0x453/0x1680 [ 1999.070694] ? do_raw_spin_lock+0x123/0x260 [ 1999.070725] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1999.070753] ? mark_held_locks+0x49/0x80 [ 1999.070780] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1999.070810] ? bdev_disk_changed+0x453/0x1680 [ 1999.070833] __vmalloc_node_noprof+0xac/0xf0 [ 1999.070858] ? bdev_disk_changed+0x453/0x1680 [ 1999.070885] bdev_disk_changed+0x453/0x1680 [ 1999.070912] ? __pfx___mutex_lock+0x10/0x10 [ 1999.070958] ? __pfx_bdev_disk_changed+0x10/0x10 [ 1999.070980] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1999.071012] ? loop_set_status+0x5bb/0xa80 [ 1999.071047] ? lock_release+0xc9/0x290 [ 1999.071074] loop_reread_partitions+0x70/0x140 [ 1999.071107] loop_set_status+0x697/0xa80 [ 1999.071148] lo_ioctl+0x17b/0x1ca0 [ 1999.071188] ? __pfx_lo_ioctl+0x10/0x10 [ 1999.071246] ? blkdev_common_ioctl+0x1c3/0x2840 [ 1999.071278] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1999.071314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1999.071353] ? do_vfs_ioctl+0x125/0x1470 [ 1999.071386] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1999.071416] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 1999.071451] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1999.071485] ? lockdep_free_key_range+0x294/0x420 [ 1999.071512] ? find_held_lock+0x2b/0x80 [ 1999.071546] ? lock_release+0xc9/0x290 [ 1999.071570] ? __pfx_lo_ioctl+0x10/0x10 [ 1999.071605] blkdev_ioctl+0x365/0x6d0 [ 1999.071632] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1999.071660] ? selinux_file_ioctl+0xbb/0x280 [ 1999.071692] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1999.071721] __x64_sys_ioctl+0x18f/0x210 [ 1999.071756] do_syscall_64+0x113/0x6a0 [ 1999.071792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1999.071816] RIP: 0033:0x7f64600e18d7 [ 1999.071834] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1999.071857] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 1999.071880] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 1999.071896] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 1999.071910] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 1999.071925] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 1999.071939] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 1999.071971] [ 1999.118856] Mem-Info: [ 1999.119109] active_anon:81 inactive_anon:53932 isolated_anon:0 [ 1999.119109] active_file:8778 inactive_file:91038 isolated_file:0 [ 1999.119109] unevictable:0 dirty:288 writeback:0 [ 1999.119109] slab_reclaimable:5704 slab_unreclaimable:55450 [ 1999.119109] mapped:81019 shmem:131 pagetables:3203 [ 1999.119109] sec_pagetables:0 bounce:0 [ 1999.119109] kernel_misc_reclaimable:0 [ 1999.119109] free:105777 free_pcp:1577 free_cma:0 [ 1999.123630] Node 0 active_anon:324kB inactive_anon:215728kB active_file:35112kB inactive_file:364152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324076kB dirty:1152kB writeback:0kB shmem:524kB kernel_stack:6112kB pagetables:12728kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 1999.126959] Node 0 DMA free:15360kB boost:0kB min:48kB low:60kB high:72kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1999.136269] lowmem_reserve[]: 0 1581 1581 1581 [ 1999.136682] Node 0 DMA32 free:407748kB boost:0kB min:5036kB low:6640kB high:8244kB reserved_highatomic:0KB free_highatomic:0KB active_anon:324kB inactive_anon:215728kB active_file:35112kB inactive_file:364152kB unevictable:0kB writepending:1152kB zspages:0kB present:2080640kB managed:1619888kB mlocked:0kB bounce:0kB free_pcp:7052kB local_pcp:3996kB free_cma:0kB [ 1999.139634] lowmem_reserve[]: 0 0 0 0 [ 1999.142479] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1999.143723] Node 0 DMA32: 427*4kB (UME) 275*8kB (UM) 50*16kB (UME) 31*32kB (UME) 48*64kB (UME) 11*128kB (UE) 3*256kB (UM) 5*512kB (UM) 7*1024kB (M) 9*2048kB (UME) 90*4096kB (UM) = 407748kB [ 1999.145353] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1999.146236] 53946 total pagecache pages [ 1999.146558] 0 pages in swap cache [ 1999.146871] Free swap = 0kB [ 1999.147788] Total swap = 0kB [ 1999.148073] 524158 pages RAM [ 1999.148323] 0 pages HighMem/MovableOnly [ 1999.149256] 115346 pages reserved 03:34:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={[0x8]}, &(0x7f0000000240), &(0x7f0000000140)={r1, r2+10000000}, 0x8) rt_sigtimedwait(&(0x7f0000000300)={[0xfffffffffffffff9]}, 0x0, &(0x7f0000000340)={0x0, 0x989680}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000002c0)={0x10}) 03:34:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@l2={0x1f, 0x0, @none}, &(0x7f0000000140)=0x80, 0x80000) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000001240)={0x1, 0x3, 0x1000, 0x1000, &(0x7f0000000240)="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", 0x32, 0x0, &(0x7f00000001c0)="8ef703c7e8ddc79166468b9f3245711d25ee5b706a582501b1cc4f161b8bdf0a6fe2f85d20dbed7dcf7c865807be81d5dbb1"}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:01 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfcfdffff, 0x0) 03:34:01 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 45) 03:34:01 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 50) 03:34:01 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000b80)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f0000005500)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004040)={&(0x7f0000003340)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0xcf5, 0x3c}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x84}, 0x80) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x61) r3 = accept$inet6(r1, 0x0, &(0x7f0000000080)) sendmmsg$inet6(r3, &(0x7f00000052c0)=[{{&(0x7f00000008c0)={0xa, 0x4e24, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000900)="1ea09be3e1d3ce28525ab5bd6136556955cd1a6af9360fa0df7940c9986ce0c49c846455440e783b1a513a9dd46e187b5649e5910835f08a5ca359cb846998e942f9fb8e37a2dddea6efcab468fc590a7b8ca57050f7b8d307add045b58eda603826328c7c3f2e6577db2ce3a830f4ea1fa3a1fb5fc95e0218627c8149a2", 0x7e}, {&(0x7f0000000980)="da4f0c8b811bdf1de2bec57fc4b159ce14641bce55a2fc3bcea8947358044d57f6f3e2eed5511fd19b384c0b6e4f82abb3ec7af0f6399febe04b518b837afff87a99244d4dedf7ad5222e2bd56acedbaaf31a4a92c11c9ed9534507a6b3503dc96226eb634bde6fb2af3abd504618b1cb72956a46ba5017bc5fca684153cde790dd107143ada5ffb643df4041a6973ae02b37f6f89a44b21b30b60763a2977d9439b228e4746c689f1c2ccd326a89ee78c9ecbbf794d74b3f76700bfae715e26e851bad4a48c0ff73b4efc277c0c56695ce3d649d2db75a39b8991ec001ce715b82f86b741", 0xe5}, {&(0x7f0000000a80)="c526552a319fcf628a934786bd9c0ca37401a771d66ff7a7ef6940511db99b0584eedfd80b23dd68361565194848629a139ac42401fbce3e6d80cb4733f4e6241b24ee813541cf3c2855e9729fbdf0246eba1200ca6e465a142bd7545a93afe6295bdf40207a6ca2453065eea1ff842c44ce6632b207d517f805bc17c682b971e5", 0x81}], 0x3, &(0x7f0000005480)=ANY=[@ANYBLOB="140000000000000029000000080000004000000000000000300000000000000029000000360000003202000000000000050200070106000000000000c204000000010401400000001496003ceba28467bfac0ba7d463b0e600000000000000290000003e0000001f00000000000000"], 0x60}}, {{&(0x7f0000000c00)={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3f}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000c40)="c6526e61284a68698174d52b2922c9b19e2998404675c5313e4f28e169246e", 0x1f}, {&(0x7f0000000c80)="6092f3e269fb2af60440c4aa18fb2dd05859eac7416a", 0x16}, {&(0x7f0000000cc0)="2228bdc6e15f94c28fbfc10bf63c53c7e0d756fef8b65edd12d5168952c5408d81717641a7163f5f50734871f466d6", 0x2f}, {&(0x7f0000000d00)="07f626ef5264c803c07d0c775ae3ded1c2ff06fc93f561da7d5b967af66eb4d128a10434cb50516242f4b48eeafc108ba1b25cab1263aba582b8f46046f151bce609801c67eb0a4e2be40cd5e9", 0x4d}, {&(0x7f0000000d80)="11bac2bd871a7a609fb71fa816a2566083bd13c248dd64c6d987022ca827f584776270c0501d894cc845856135cdd8332b9958141984cbe7e21c8475c84718789d924c0afa6f083152ac0f8715585c88d28ba81bf0451a362dabf485399d2bd095c8ca2d63253fc45cb1a3ab4b202ff5a4ffceeaa75455970e4bdca92ca984b04d4f631de0dcb9cf25f1b943b55152b070038d6b51578f63e56aa9ddc9f2929f50a473abaec5ddd18488e879ad9148551502509f518d5b77ef54c75ec3ba3b0f20e26cc98adcf5b503dd65212f8a6a9512431a88", 0xd4}, {&(0x7f0000000e80)="8b0b1d2bf80489b63b8fc5ada7a9cdf8c239b2ec5c7d533c61a85a4e622f014283b0a6965d975c576b042f6c1a3002af2f4f27b34a4369465b0805a1e7d8ab08fb95e1875cd16c8bc9ff", 0x4a}, {&(0x7f0000000f00)="3102f0649047cd5d41d4fe4adf0a1156eaacfcc96d43b128a66632c7d42b1e8459e7eafe99e9f19b6dce03303e1f4bbef0e7b6bc03a3cdbe", 0x38}, {&(0x7f0000000f40)="c77cc3374d32", 0x6}], 0x8, &(0x7f0000001000)=[@tclass={{0x14, 0x29, 0x43, 0x8e7}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @rthdr={{0x98, 0x29, 0x39, {0x2c, 0x10, 0x2, 0x7, 0x0, [@rand_addr=' \x01\x00', @loopback, @loopback, @remote, @remote, @remote, @local, @ipv4={'\x00', '\xff\xff', @multicast2}]}}}], 0xc8}}, {{&(0x7f0000001100)={0xa, 0x4e23, 0x1, @local, 0x4}, 0x1c, &(0x7f0000003500)=[{&(0x7f0000001140)="eb1eb3f51cb56902429d44ee0c5397b5c637a18ffb6dc4044567ffe3813de0eb7ebe63037ee5271b103c22e4c7bdf76e4f1a5151b3275bf4a3af4a51790c9602597fbfe5600c3a887b0c84bba30f4c", 0x4f}, 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{&(0x7f0000004000)="d0e2b7d770870b6f0106cd3bf003ef1bb71b0e3729c4ca704905b8431b486a8242170628a9b7cafda32e67d59911f5b90ad8d8", 0x33}, {&(0x7f0000004040)}, {&(0x7f0000004080)="c0f82ed4aa01ed2371642c4fb78b521ab22c59f04a7c5e57c5f9c87b1c0b5256b22c78f0e5da6b9decfb77e07279679a78d1670e01355230c431030e52150bdbbd94dc74fdfd9454038028fd58c8c620255704a8062ada086cbfe3727ded3681ba1cfc5ae2b1f04a3592be08d69fb90aace1d8fd53d17e1430db39cea676810a8961f00609bc4bb43ce0e116b693ad22997ea4c3aadc", 0x96}, {&(0x7f0000004140)="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", 0x1000}], 0x5, &(0x7f00000051c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x63c4}}, @tclass={{0x14, 0x29, 0x43, 0x800}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x2b, 0x0, '\x00', [@pad1]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x67, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0xf9}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @pad1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6b9e}}, @dstopts={{0x68, 0x29, 0x37, {0xc, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @pad1, @calipso={0x7, 0x40, {0x1, 0xe, 0xf3, 0xff, [0x8, 0x401, 0x2, 0x101, 0x0, 0x7b5, 0x3e]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0xf8}}], 0x7, 0x80) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f00000000c0)={0x0, 0x8, 0x5}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f00000004c0)={r4, 0x6, 0x4bd9, 0x1}) 03:34:01 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r2, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r2, 0x7, 0x3) r3 = dup2(r1, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r3, @ANYRESOCT]) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x68, r4, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x4a11, @media='udp\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8800}, 0xc4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r5, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r6, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x3, 0x7, 0x6, 0x0, 0x0, 0x4, 0x8000, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_config_ext={0x6, 0x172}, 0x2000, 0x3, 0xfffffeff, 0x5, 0x401, 0x8001, 0x990, 0x0, 0x401}, 0x0, 0x2, r7, 0x8) 03:34:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000080)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 1999.149541] Memory cgroup min protection 0kB -- low protection 40840kB [ 2009.224167] loop5: detected capacity change from 0 to 4 [ 2009.229500] loop6: detected capacity change from 0 to 4 03:34:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xec, 0x0, 0x0, 0x8, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2000}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:01 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r2, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r2, 0x7, 0x3) r3 = dup2(r1, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r3, @ANYRESOCT]) r4 = syz_open_dev$mouse(&(0x7f0000000080), 0x1, 0x900) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r7, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) fchmodat(r7, &(0x7f0000000180)='./file1\x00', 0x113) r8 = fsmount(r5, 0x1, 0x81) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r8, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x566}}, './file1\x00'}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x2) epoll_create(0x61) 03:34:01 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfdfdffff, 0x0) [ 2009.278615] loop2: detected capacity change from 0 to 16383 03:34:01 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 46) 03:34:01 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 51) [ 2009.330835] loop2: detected capacity change from 0 to 16383 [ 2009.412531] loop6: detected capacity change from 0 to 4 [ 2009.420297] kmemleak: Cannot allocate a scan area, scanning the full object [ 2009.426851] loop5: detected capacity change from 0 to 4 [ 2009.429388] FAULT_INJECTION: forcing a failure. [ 2009.429388] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2009.431589] CPU: 0 UID: 0 PID: 12091 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2009.431621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2009.431635] Call Trace: [ 2009.431642] [ 2009.431651] dump_stack_lvl+0xfa/0x120 [ 2009.431699] should_fail_ex+0x4d7/0x5e0 [ 2009.431730] _copy_from_user+0x30/0xd0 [ 2009.431757] lo_ioctl+0x155/0x1ca0 [ 2009.431799] ? __pfx_lo_ioctl+0x10/0x10 [ 2009.431833] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2009.431889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2009.431935] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2009.431965] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2009.432002] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2009.432030] ? find_held_lock+0x2b/0x80 [ 2009.432063] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2009.432105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2009.432142] ? do_vfs_ioctl+0x125/0x1470 [ 2009.432176] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2009.432208] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2009.432243] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2009.432277] ? lockdep_free_key_range+0x294/0x420 [ 2009.432305] ? find_held_lock+0x2b/0x80 [ 2009.432339] ? lock_release+0xc9/0x290 [ 2009.432362] ? __pfx_lo_ioctl+0x10/0x10 [ 2009.432397] blkdev_ioctl+0x365/0x6d0 [ 2009.432424] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2009.432452] ? selinux_file_ioctl+0xbb/0x280 [ 2009.432484] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2009.432514] __x64_sys_ioctl+0x18f/0x210 [ 2009.432549] do_syscall_64+0x113/0x6a0 [ 2009.432588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2009.432612] RIP: 0033:0x7f36e874b8d7 [ 2009.432630] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2009.432653] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2009.432676] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2009.432692] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2009.432706] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2009.432721] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2009.432735] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2009.432765] 03:34:10 executing program 2: clone3(&(0x7f0000000400)={0x100000000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x2c}, &(0x7f00000001c0)=""/197, 0xc5, &(0x7f00000002c0)=""/231, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5}, 0x58) epoll_create(0x61) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) lseek(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 03:34:10 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:34:10 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:10 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfeffffff, 0x0) 03:34:10 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 52) 03:34:10 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 47) 03:34:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:10 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = signalfd(r1, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r2, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) creat(&(0x7f0000000080)='./file0\x00', 0x52) epoll_pwait2(r0, &(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:10 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2018.963852] loop6: detected capacity change from 0 to 4 [ 2018.975400] loop5: detected capacity change from 0 to 4 [ 2018.987723] FAULT_INJECTION: forcing a failure. [ 2018.987723] name failslab, interval 1, probability 0, space 0, times 0 [ 2018.988635] CPU: 0 UID: 0 PID: 12118 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2018.988651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2018.988659] Call Trace: [ 2018.988664] [ 2018.988668] dump_stack_lvl+0xfa/0x120 [ 2018.988695] should_fail_ex+0x4d7/0x5e0 [ 2018.988717] should_failslab+0xc2/0x120 [ 2018.988733] __kmalloc_cache_node_noprof+0x75/0x690 [ 2018.988755] ? __get_vm_area_node+0x116/0x2b0 [ 2018.988767] ? stack_depot_save_flags+0x2c/0xa00 [ 2018.988789] __get_vm_area_node+0x116/0x2b0 [ 2018.988803] __vmalloc_node_range_noprof+0x263/0x1590 [ 2018.988817] ? bdev_disk_changed+0x453/0x1680 [ 2018.988831] ? blkdev_ioctl+0x365/0x6d0 [ 2018.988845] ? __x64_sys_ioctl+0x18f/0x210 [ 2018.988863] ? do_syscall_64+0x113/0x6a0 [ 2018.988881] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2018.988896] ? __lock_acquire+0x45c/0x1ba0 [ 2018.988911] ? bdev_disk_changed+0x453/0x1680 [ 2018.988926] ? do_raw_spin_lock+0x123/0x260 [ 2018.988942] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2018.988957] ? mark_held_locks+0x49/0x80 [ 2018.988970] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2018.988987] ? bdev_disk_changed+0x453/0x1680 [ 2018.988998] __vmalloc_node_noprof+0xac/0xf0 [ 2018.989011] ? bdev_disk_changed+0x453/0x1680 [ 2018.989025] bdev_disk_changed+0x453/0x1680 [ 2018.989038] ? __pfx___mutex_lock+0x10/0x10 [ 2018.989059] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2018.989071] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2018.989087] ? loop_set_status+0x5bb/0xa80 [ 2018.989106] ? lock_release+0xc9/0x290 [ 2018.989120] loop_reread_partitions+0x70/0x140 [ 2018.989137] loop_set_status+0x697/0xa80 [ 2018.989158] lo_ioctl+0x17b/0x1ca0 [ 2018.989178] ? __pfx_lo_ioctl+0x10/0x10 [ 2018.989207] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2018.989221] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2018.989242] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2018.989256] ? find_held_lock+0x2b/0x80 [ 2018.989274] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2018.989295] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2018.989316] ? do_vfs_ioctl+0x125/0x1470 [ 2018.989332] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2018.989348] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2018.989367] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2018.989384] ? lockdep_free_key_range+0x294/0x420 [ 2018.989397] ? find_held_lock+0x2b/0x80 [ 2018.989414] ? lock_release+0xc9/0x290 [ 2018.989426] ? __pfx_lo_ioctl+0x10/0x10 [ 2018.989443] blkdev_ioctl+0x365/0x6d0 [ 2018.989457] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2018.989471] ? selinux_file_ioctl+0xbb/0x280 [ 2018.989487] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2018.989502] __x64_sys_ioctl+0x18f/0x210 [ 2018.989519] do_syscall_64+0x113/0x6a0 [ 2018.989537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2018.989549] RIP: 0033:0x7f36e874b8d7 [ 2018.989560] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2018.989572] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2018.989584] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2018.989592] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2018.989599] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2018.989607] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2018.989614] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2018.989629] 03:34:11 executing program 4: perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:11 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffff000, 0x0) 03:34:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2019.055875] syz-executor.5: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 2019.066985] CPU: 0 UID: 0 PID: 12118 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2019.067003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2019.067011] Call Trace: [ 2019.067015] [ 2019.067020] dump_stack_lvl+0xfa/0x120 [ 2019.067048] warn_alloc+0x216/0x240 [ 2019.067071] ? __pfx_warn_alloc+0x10/0x10 [ 2019.067088] ? should_failslab+0xc2/0x120 [ 2019.067105] ? __kasan_kmalloc+0x6f/0x90 [ 2019.067122] ? __get_vm_area_node+0x200/0x2b0 [ 2019.067138] __vmalloc_node_range_noprof+0x101b/0x1590 [ 2019.067153] ? __x64_sys_ioctl+0x18f/0x210 [ 2019.067171] ? do_syscall_64+0x113/0x6a0 [ 2019.067189] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2019.067203] ? __lock_acquire+0x45c/0x1ba0 [ 2019.067219] ? bdev_disk_changed+0x453/0x1680 [ 2019.067236] ? do_raw_spin_lock+0x123/0x260 [ 2019.067253] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2019.067268] ? mark_held_locks+0x49/0x80 [ 2019.067282] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2019.067299] ? bdev_disk_changed+0x453/0x1680 [ 2019.067310] __vmalloc_node_noprof+0xac/0xf0 [ 2019.067324] ? bdev_disk_changed+0x453/0x1680 [ 2019.067338] bdev_disk_changed+0x453/0x1680 [ 2019.067351] ? __pfx___mutex_lock+0x10/0x10 [ 2019.067373] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2019.067385] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2019.067400] ? loop_set_status+0x5bb/0xa80 [ 2019.067421] ? lock_release+0xc9/0x290 [ 2019.067435] loop_reread_partitions+0x70/0x140 [ 2019.067453] loop_set_status+0x697/0xa80 [ 2019.067474] lo_ioctl+0x17b/0x1ca0 [ 2019.067495] ? __pfx_lo_ioctl+0x10/0x10 [ 2019.067524] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2019.067540] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2019.067560] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2019.067575] ? find_held_lock+0x2b/0x80 [ 2019.067592] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2019.067614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2019.067636] ? do_vfs_ioctl+0x125/0x1470 [ 2019.067652] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2019.067668] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2019.067687] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2019.067704] ? lockdep_free_key_range+0x294/0x420 [ 2019.067718] ? find_held_lock+0x2b/0x80 [ 2019.067735] ? lock_release+0xc9/0x290 [ 2019.067747] ? __pfx_lo_ioctl+0x10/0x10 [ 2019.067765] blkdev_ioctl+0x365/0x6d0 [ 2019.067779] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2019.067794] ? selinux_file_ioctl+0xbb/0x280 [ 2019.067810] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2019.067825] __x64_sys_ioctl+0x18f/0x210 [ 2019.067843] do_syscall_64+0x113/0x6a0 [ 2019.067861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2019.067872] RIP: 0033:0x7f36e874b8d7 [ 2019.067883] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2019.067894] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2019.067906] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2019.067915] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2019.067922] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2019.067930] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2019.067937] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2019.067953] [ 2019.119050] Mem-Info: [ 2019.119305] active_anon:81 inactive_anon:54006 isolated_anon:0 [ 2019.119305] active_file:8787 inactive_file:91053 isolated_file:0 [ 2019.119305] unevictable:0 dirty:178 writeback:0 [ 2019.119305] slab_reclaimable:5743 slab_unreclaimable:55481 [ 2019.119305] mapped:81062 shmem:131 pagetables:3287 [ 2019.119305] sec_pagetables:0 bounce:0 [ 2019.119305] kernel_misc_reclaimable:0 [ 2019.119305] free:105817 free_pcp:1207 free_cma:0 [ 2019.132230] Node 0 active_anon:320kB inactive_anon:215980kB active_file:35148kB inactive_file:364216kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324248kB dirty:716kB writeback:0kB shmem:524kB kernel_stack:6368kB pagetables:13236kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB 03:34:11 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffffdfc, 0x0) 03:34:11 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2019.138220] Node 0 DMA free:15360kB boost:0kB min:48kB low:60kB high:72kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2019.147964] lowmem_reserve[]: 0 1581 1581 1581 [ 2019.148377] Node 0 DMA32 free:407828kB boost:0kB min:5036kB low:6640kB high:8244kB reserved_highatomic:0KB free_highatomic:0KB active_anon:320kB inactive_anon:216128kB active_file:35156kB inactive_file:364248kB unevictable:0kB writepending:788kB zspages:0kB present:2080640kB managed:1619888kB mlocked:0kB bounce:0kB free_pcp:4500kB local_pcp:2080kB free_cma:0kB [ 2019.152775] lowmem_reserve[]: 0 0 0 0 [ 2019.153158] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2019.161711] Node 0 DMA32: 299*4kB (UME) 229*8kB (UME) 72*16kB (UME) 36*32kB (UME) 51*64kB (UME) 11*128kB (UE) 4*256kB (UM) 5*512kB (UM) 7*1024kB (M) 9*2048kB (UME) 90*4096kB (UM) = 407828kB 03:34:11 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000540)={[0x5]}, 0x8, 0x80800) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1, r2}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @private=0xa010100}, @private1, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800095, r6}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x40, 0x7fff, 0x58, @local, @loopback, 0x7800, 0x8000, 0x1}}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='auxv\x00') sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c010000", @ANYRES16=r3, @ANYBLOB="000227bd7000fedbdf250600000028000180080003000000000008000300020000001400020076657401315f746f5f626f6e640000001400018008000100", @ANYRES32=r6, @ANYBLOB="08000300010000006400018008000100", @ANYRES32=0x0, @ANYBLOB="0800030001000000140002006970366772653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000300020000000800030003000000140002007665746830000000000000000000000008000100", @ANYRES32=r7, @ANYBLOB="180001801400020076657468305f6d61637674617000000050000180140002007866726d300000000000000000000000080003000100000014000200726f736530000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e657665300000000000000000006c0001801400020076657468305f746f5f6261746164760014000200766c616e30000000000000000000000008000300000000001400020076657468315f746f5f626f6e6400000008000100", @ANYRES32=0x0, @ANYBLOB="08000300070000001400020067656e657665310000000000000000001400018008000100", @ANYRES32=0x0, @ANYBLOB="0800030005000000"], 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x40800) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = epoll_create(0x61) epoll_pwait2(r8, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:11 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffffdfd, 0x0) [ 2019.181997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2019.182012] 53978 total pagecache pages [ 2019.182017] 0 pages in swap cache [ 2019.182022] Free swap = 0kB [ 2019.182027] Total swap = 0kB [ 2019.182032] 524158 pages RAM 03:34:11 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140), 0xfffffffffffeffff, 0x4201) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xdd, 0x8, 0xb2, 0x5, 0x0, 0x1add, 0x80080, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x40000, 0x4, 0x1c, 0x2, 0x2811, 0x1, 0x7, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xe, r0, 0x9) epoll_create(0x61) [ 2019.182037] 0 pages HighMem/MovableOnly [ 2019.182041] 115346 pages reserved 03:34:20 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x40002008}) 03:34:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:20 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xec, 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, 0x0, 0x0, 0x0, @perf_config_ext={0xdd, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1f) 03:34:20 executing program 3: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000640), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000100)={0x0, 0xf00, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r0, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x34}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44040400}, 0x20000010) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x61) epoll_pwait2(r3, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r4 = perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x80, 0x2, 0x0, 0x3, 0x6, 0x0, 0xb5b3, 0x202, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x7fffffff, 0x49}, 0x8422, 0x8, 0xb0, 0x2, 0xfff, 0x9, 0x138, 0x0, 0x3, 0x0, 0x800}, 0xffffffffffffffff, 0x9, r2, 0x9) r5 = getpid() getpriority(0x0, r5) r6 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.log\x00', 0x80, 0x24) r7 = getpid() getpriority(0x0, r7) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x3, 0x7, 0xfb, 0x7, 0x0, 0x5, 0x0, 0xe, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x80, 0x3}, 0x2004, 0x800, 0x4, 0x4, 0xe000000000000000, 0x200, 0x5, 0x0, 0x0, 0x0, 0x2f1}, r7, 0xffffffffffffffff, r8, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x40, 0x1, 0x81, 0x20, 0x0, 0x332, 0x0, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xb4, 0x4, @perf_config_ext={0x43c}, 0x40808, 0x9, 0x2fa, 0x5, 0x8, 0x7, 0xe72f, 0x0, 0x8, 0x0, 0x8001}, r5, 0x3, r6, 0x2) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x6, 0x4, 0x4, 0xc6, 0x0, 0x5d, 0x201, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x8060, 0x3, 0x400, 0x3, 0xffffffff, 0x1, 0x6, 0x0, 0x401, 0x0, 0x2}, 0xffffffffffffffff, 0x9, r4, 0xaffdca0e7ffdcea1) r9 = syz_open_dev$mouse(&(0x7f00000000c0), 0xd614, 0x40800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x0) 03:34:20 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 03:34:20 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 48) 03:34:20 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 53) 03:34:20 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffffffe, 0x0) [ 2019.182046] Memory cgroup min protection 0kB -- low protection 41920kB [ 2029.017430] loop5: detected capacity change from 0 to 4 [ 2029.021407] FAULT_INJECTION: forcing a failure. [ 2029.021407] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2029.021447] CPU: 0 UID: 0 PID: 12161 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2029.021476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.021499] Call Trace: [ 2029.021507] [ 2029.021515] dump_stack_lvl+0xfa/0x120 [ 2029.021558] should_fail_ex+0x4d7/0x5e0 [ 2029.021589] _copy_from_user+0x30/0xd0 [ 2029.021618] lo_ioctl+0x155/0x1ca0 [ 2029.021660] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.021694] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2029.021750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2029.021789] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2029.021819] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2029.021857] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2029.021885] ? find_held_lock+0x2b/0x80 [ 2029.021919] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2029.021960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2029.021998] ? do_vfs_ioctl+0x125/0x1470 [ 2029.022032] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2029.022063] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 03:34:21 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 49) [ 2029.022098] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2029.022132] ? lockdep_free_key_range+0x294/0x420 [ 2029.022160] ? find_held_lock+0x2b/0x80 [ 2029.022194] ? lock_release+0xc9/0x290 [ 2029.022218] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.022252] blkdev_ioctl+0x365/0x6d0 [ 2029.022279] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.022307] ? selinux_file_ioctl+0xbb/0x280 [ 2029.022339] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.022368] __x64_sys_ioctl+0x18f/0x210 [ 2029.022403] do_syscall_64+0x113/0x6a0 [ 2029.022440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2029.022465] RIP: 0033:0x7f36e874b8d7 [ 2029.022484] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:34:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x101800, 0x0) r1 = getpid() getpriority(0x0, r1) r2 = syz_open_procfs(r1, &(0x7f0000000140)='mounts\x00') rt_sigqueueinfo(r1, 0x21, &(0x7f0000000180)={0x2b, 0x8, 0x4}) recvmmsg$unix(r2, &(0x7f0000002f40)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/58, 0x3a}], 0x1}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/9, 0x9}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/244, 0xf4}, {&(0x7f0000001580)=""/140, 0x8c}], 0x6, &(0x7f00000016c0)}}, {{&(0x7f0000001700), 0x6e, &(0x7f0000001880)=[{&(0x7f0000001780)=""/89, 0x59}, {&(0x7f0000001800)=""/127, 0x7f}], 0x2, &(0x7f00000018c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001b00)=[{&(0x7f00000019c0)=""/216, 0xd8}, {&(0x7f0000001ac0)=""/55, 0x37}], 0x2}}, {{&(0x7f0000001b40)=@abs, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/24, 0x18}, {&(0x7f0000001c00)=""/90, 0x5a}], 0x2, &(0x7f0000001cc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001d40)=""/1, 0x1}, {&(0x7f0000001d80)=""/193, 0xc1}, {&(0x7f0000001e80)=""/215, 0xd7}], 0x3, &(0x7f0000001fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000002480)=[{&(0x7f0000002140)=""/239, 0xef}, {&(0x7f0000002240)=""/23, 0x17}, {&(0x7f0000002280)=""/28, 0x1c}, {&(0x7f00000022c0)=""/221, 0xdd}, {&(0x7f00000023c0)=""/54, 0x36}, {&(0x7f0000002400)=""/65, 0x41}], 0x6, &(0x7f0000002500)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002540)=""/241, 0xf1}, {&(0x7f0000002640)=""/10, 0xa}, {&(0x7f0000002680)=""/128, 0x80}, {&(0x7f0000002700)=""/90, 0x5a}], 0x4, &(0x7f00000027c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x168}}, {{&(0x7f0000002940)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f00000029c0)=""/178, 0xb2}, {&(0x7f0000002a80)=""/18, 0x12}, {&(0x7f0000002ac0)=""/112, 0x70}, {&(0x7f0000002b40)=""/105, 0x69}, {&(0x7f0000002bc0)=""/238, 0xee}], 0x5, &(0x7f0000002d40)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002d80), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002e00)=""/43, 0x2b}, {&(0x7f0000002e40)=""/55, 0x37}], 0x2, &(0x7f0000002ec0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}], 0xa, 0x40000040, &(0x7f00000031c0)) setpriority(0x1, r3, 0x1f) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf9, 0x7, 0x4, 0x1f, 0x0, 0x10001, 0x300, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x5, 0x2}, 0x4a382, 0x950, 0x4, 0x2, 0xffff, 0x8, 0x9, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x2, r0, 0x0) epoll_create(0x61) [ 2029.022507] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2029.022530] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2029.022546] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2029.022561] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.022575] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2029.022590] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2029.022620] [ 2029.038313] loop6: detected capacity change from 0 to 4 [ 2029.184405] loop5: detected capacity change from 0 to 4 03:34:21 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x100010000, 0x0) 03:34:21 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 54) 03:34:21 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005600)={0x5, 0x80, 0xfa, 0x2, 0x5, 0x3f, 0x0, 0x3f, 0xc1008, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x100}, 0x2041, 0x2, 0x0, 0x3, 0x0, 0x7, 0x1, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) r3 = perf_event_open(&(0x7f0000000240)={0x182bbff0b4ab814b, 0x80, 0x3, 0x7, 0x42, 0x1, 0x0, 0x80000001, 0x1060, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_config_ext={0x6, 0x1}, 0x140, 0x200, 0x1ff, 0x5, 0x10001, 0x80000001, 0xa198, 0x0, 0x8, 0x0, 0x3f}, 0xffffffffffffffff, 0x1, r0, 0x8) close_range(r2, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0x4000001c}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r4, 0x80049367, &(0x7f00000000c0)) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x20100, 0x0) connect$inet6(r5, &(0x7f00000053c0)={0xa, 0x4e24, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2029.204450] loop6: detected capacity change from 0 to 4 [ 2029.220222] FAULT_INJECTION: forcing a failure. [ 2029.220222] name failslab, interval 1, probability 0, space 0, times 0 [ 2029.220265] CPU: 0 UID: 0 PID: 12171 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2029.220294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.220309] Call Trace: [ 2029.220316] [ 2029.220325] dump_stack_lvl+0xfa/0x120 [ 2029.220367] should_fail_ex+0x4d7/0x5e0 [ 2029.220398] ? bdev_disk_changed+0x438/0x1680 [ 2029.220422] should_failslab+0xc2/0x120 [ 2029.220448] __kmalloc_cache_noprof+0x6a/0x650 [ 2029.220480] ? filemap_write_and_wait_range+0x7e/0x130 [ 2029.220524] bdev_disk_changed+0x438/0x1680 [ 2029.220550] ? __pfx___mutex_lock+0x10/0x10 [ 2029.220590] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2029.220613] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2029.220644] ? loop_set_status+0x5bb/0xa80 [ 2029.220681] ? lock_release+0xc9/0x290 [ 2029.220709] loop_reread_partitions+0x70/0x140 [ 2029.220743] loop_set_status+0x697/0xa80 [ 2029.220785] lo_ioctl+0x17b/0x1ca0 [ 2029.220825] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.220883] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2029.220927] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2029.220963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2029.221001] ? do_vfs_ioctl+0x125/0x1470 [ 2029.221035] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2029.221066] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2029.221102] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2029.221136] ? lockdep_free_key_range+0x294/0x420 [ 2029.221164] ? find_held_lock+0x2b/0x80 [ 2029.221199] ? lock_release+0xc9/0x290 [ 2029.221222] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.221257] blkdev_ioctl+0x365/0x6d0 [ 2029.221283] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.221312] ? selinux_file_ioctl+0xbb/0x280 [ 2029.221343] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.221373] __x64_sys_ioctl+0x18f/0x210 [ 2029.221408] do_syscall_64+0x113/0x6a0 [ 2029.221445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2029.221470] RIP: 0033:0x7f36e874b8d7 [ 2029.221489] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2029.221512] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2029.221535] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2029.221550] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2029.221565] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.221579] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2029.221593] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2029.221624] [ 2029.280501] FAULT_INJECTION: forcing a failure. [ 2029.280501] name failslab, interval 1, probability 0, space 0, times 0 sendmmsg$inet(r6, &(0x7f0000005240)=[{{&(0x7f00000002c0)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="79bbddc4138dc0b17dc81ef3c2b5c37c6c12c5e4526cdda83ad770537913d3ce9c5dd4e9c3467b0b6142dc4a6b5304c8ec4c5302ac8c165758e38bb12e", 0x3d}, {&(0x7f0000000440)="e2065c3eda473c053778211a7dd18db5688c845979051e7294c64cc9118d7a246fd58d94695fbd8c395d126096341a6bf0da1c84fcaeaf8f80a0953bed830cd4b0237c0f5b994454efe476d24119e9a3e7fb85d64cbd89e53b36b045bf14ab527928251f460e186da302ae15", 0x6c}], 0x3}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000500)="42ff196f31db361020129734856dd9022eefb635e92f2d8141ffa4651aef9172863a57df0daf9be080765e6f2875babbf634129fad5de13a743d735471eeca4c5d1969c1dfafb2419339c935903c55f7b677192b9b000e5c26f29e16bee4d5e7e43ce6b5ad39ad929f70564dd1c4b472d675bdedfa9f47fb8d04c2b4f8f5e7c7eee63eaf29de214227d55526435fc40f42f1112658ec6ed47024a7e9efe76328bcf8a37a3c6b688189897c910ad616d1b65893382dda86b6aeb152cd9ce12671eb9cc47f63d7fee3be5522b9624579f41334", 0xd2}, {&(0x7f0000000600)="f1bc7a815fb0480d3f1bd40f", 0xc}, {&(0x7f0000000640)="98044e4a83f3ea97c5c9cbf95d5438f95149ee0ffdde3fefa3442041d79fa6e1d01d32537e32e14772bc776035debc", 0x2f}, {&(0x7f0000000680)="33abc322e896bd61f1fb72441d255130ef9cfb5a97a8324cbb0a59c9281c21d7eb20e9ae8fb4c7367f59ba89ad0cb63b69f88ad6067d769e6238343a89ef501497534e25425fd70838437a28569dba7bcf3915ea8319bc9de9820dc38a92c9b9dde0e77232d26dfe76d3368373b1ab6aadddc873dfb1fa413ea4028dc4e9d265e3a75abed17c", 0x86}, {&(0x7f0000000740)="0481e754ae76948dadba168ce563aac5273c49b955f8048a5b433f4df8fd1d9bfa2423353b72044bda30c284216af9b610343117d0e0a5b3494f1159eba5af987ca0a04b2142f07d6ea9e2b11d2b139c5aaf57e0f766102568c855819f00524e25736273ab8d1895b7208a59635f78d1b4ab375c321b2e3092e9b34d4d374cd9fc5de48d4c67891b6f99472ebd47e0dd01570b89711436a6c1dd15433a8f2dd1915616530e57578830e0fd5ae22ef05b9ea0c8a11bb0b8ea7e38", 0xba}, {&(0x7f0000000800)="0f7071a5384da9bbcb8625b765e659c8cdb10a6733305d40cde8fd1138ba4f9e084d106fbc64a3984165995e5645e15b4828ba6c084922200e8da5211b3bc851a0c58e9cbe6c4ea39984a777e124f362b8ee00717c9b13f0ae84f1b3a0582c4aca3892a96423fe668ea69629cb9a8c1fbdb28f7270e11130dbba00d8def3767d1752c1a4f673e140ae02e8db1ea4389d4b69bfdb6db2c6a40db0c4ed9351cb", 0x9f}, {&(0x7f00000008c0)="3c585253d21d62cf92aff244e78c761624047e069aa08514ce44697357f54585eabc5070b6bf0a1912efe70c6caf92b040ec3127ce9a3e24049dce498f3bfc63b5eda6493b217563802ab5c8ac09045b262ee68f10a5584667850f1fedfe264f32333e47a97239e20b68b119aa695b86d1a684f5349241fe32e9d94e7c1729bead7dab5055af70bc84f96bcf6381", 0x8e}, {&(0x7f0000000980)="6939e580c5702c86820de6faa992c78174f6b555d85c78852ff821b93ef003fec2d6485b9fb831d8f59c2484cb6af0327a9ad338cd6b7ebe079d2372e9e8b3bb9f6deeb5c81f6c867e9bfe6dfa1d3386c6f5e392bc9a8897", 0x58}, {&(0x7f0000000a00)="a570be56f6c331ba5db3a592a94399ef20d2a6066e41c2c2613d389a5e7f0420372f4bcab579a20ba8cb21ed2ad6ee403ce4a912114827b4420da5d1efff06ed95c1eefb951fee68409765be63610141f8125e2b2ce18d7c49108abb93ad808067ba4f99bd64448740a1329bcb487f3668ad5c528199915a3b9ebdedfd881068834c77f803dd6a9b79c5a06974f51bfe67e1b635832f8b12419b1c5d6dcb30080bc4f807c0048935c16ae5167e620eaf0af2aebc55ae808cf3d71df85d67", 0xbe}], 0x9, &(0x7f0000000b80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x80000001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xbd3d}}, @ip_retopts={{0x64, 0x0, 0x7, {[@cipso={0x86, 0x35, 0x2, [{0x2, 0x5, "ec517c"}, {0x5, 0x4, "b669"}, {0x5, 0x6, "f9237703"}, {0x6, 0x6, "c37d59b5"}, {0x0, 0x7, "a14a3faab3"}, {0x2, 0x10, "0a8a678d52d9c1a678ebdcd6b210"}, {0x2, 0x3, "01"}]}, @lsrr={0x83, 0x1f, 0x7f, [@broadcast, @rand_addr=0x64010100, @multicast2, @rand_addr=0x64010100, @rand_addr=0x64010100, @local, @rand_addr=0x64010100]}]}}}, @ip_ttl={{0x14}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8b}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1b}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1ff}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000000c80)="67c3dec38157ffa02cfac1b38c3267fb685dc9d261b5544e215b84dfb3585c0288adf992f722b55659ac80c020fb3c15c0440727adf5674dc45737cd6641332abbb90f4ed5eb3c3e91314b1d847e6c876e66ee77cb21a468e60a0ae89dafa8d83d591d4f81082c2b4313462458c6c28c580e160f29f203b500a783c33b62fbc5246ead3e8e625d5d84d7f724b4", 0x8d}, 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0x1000}, {&(0x7f0000003f40)="c63533336a64981a08cf6a1e19244492b6895727f574ac236ab61cf4133877eef587a26f34270ff5fa518eda16310e589d77a2b233a7cd5242a5c2486d2ac693616d5af901cca9c3ddd1715522aeae062aab64bbcf52665794d2268de47fe7a70583283d85619fe15527b5f96e95a82176e94fc75eac23985833b4c6a7dcc7a3cffb8a3f5c7e4d4fdb97e871e02266cc6e8963c16e436612627d44f20e5c590c6785f8a60f498bbc5351e1e9f9e07a575976229b4941a0070ac6b68b479eb82684aae63c88c9223446ae6d9d0eff45b7c1c6d4de79f46a57d7b4d40801ba05f3a59a2e745b89fa", 0xe7}], 0x9}}, {{&(0x7f0000004100)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000004600)=[{&(0x7f0000004140)="9bd9810a0ee82fbc08379ee80837de2d318c448270c36b263cce965feefe7fca25e5444268e156ce793463d8e3ea7482178263c61d723c76cb5ecf14fe325e4205d1dd74878e816c179fbc9b27f7ab1c9f888a7cb2840dcea3af19b0b5b9a731bc90fb16a139c0578eda290e0d16a4778d6c1082b6038f60a80f6f47b8eeb28bb7142308fe6e1d0f1c1e9cdfde89612ab4bab2a8f03279fea8d05c70acc111a2bfcb9da2e4b88fc1b24a6f7c96e90a4b5fdd56d5d81a3875a7c16d6dfa599279d5601274c30946c8e041f9c56bc463", 0xcf}, {&(0x7f0000004240)="91eb5b4d3bea7cfa434c7a79d4d1f47ad34d560bbbc44e87c26a21731e20bfa8d93e7fac03db2da838ae8b501f150e0436a31a21660d300bea9ab969b4e5c8078741ed28b1253b9a2af10548af4d207faada4a0379b291b3c4050595ec0aeb99f4aa57f1fead3a39552c7bcae318dc610d997c8bee52cb33db45ba70b3a50c0d49b1ed9afcff08e4e9c0f78321cb0366bebeaf1ce8a6e8ab7e84cecfddecc47219533e97ae6d7af9914502204e1b6682f4b2f2ea2a9e55a261fe22ce20c0e4548bc5ba3216ea615fc35e284bb328be15280ca2f1", 0xd4}, {&(0x7f0000004340)="85a1cec5cf70c0a9e977015eb40bf519471c95097b68f1f264607f135d7bd856fde8226669ef3b9a4b49613c22b569613974ae8c12a02a503fd01b2bb7cc893957922cbe5a9c3a9e6203370ec44f22d6b105065d30d0772c272dd1e48ff68f9781f919988530996d687b583e636206143bd2a12600076d0b4db26d7e75f2d35a8149988e1348f404e2457fb8c3f7e30a6867990d0750f2fe9134231eb27bf8f9b10fc74cfdc2a6362aa366c9645db5e8868d2a02d13f4f7e8d17579a1d570537a6", 0xc1}, {&(0x7f0000004440)="d6b0525848e92e811b4324757f0b6d824d9903d108b58235956528a2ddd1743076a3669eca4911242f61f6fc25b7603180102591c1c912543c9e2d8a1efaeb56d36853b14992db90afbfa2d1db3557886d002d50a500183b1f0b99d043552aabaef3f55e02e61683a2bd24e7c645a01019f5a64fbd5448d05931d287fd185338ed3d55e502e8c04ea4b5745996c83feed0fd5b053c05e8f09d86016c452d9bf0677b2f5483fd05eb1d049d5004eef3722afe06fa80dd3e62852c43480e003d658aad77429c390dbbb9606ece9ecdc31162e53c6fd82f9b8b7488466bccd2890c2c270f9ad7cfb4cf228ea8a0325f9a186c12d0aa6ccdbd88", 0xf8}, {&(0x7f0000004540)="c0d3204693b6b6075606cf057f4b4392a06197d23aa723d1d202223432facdd4d7398411036e58859cc6b20c7334429f62f80a4c3f148e80c7ab64c59d12812d29d86b72d0e4251d32db73b7ad503ca71273def26e779e6cba6f0742f77956a84e505f04266659c49f6af93fafea8c86936289574bfaca597853b5d901ad4113c748c5676f30dad9fbda830e7ae7", 0x8e}], 0x5, &(0x7f0000004680)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}], 0x48}}, {{&(0x7f0000004700)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000004900)=[{&(0x7f0000004740)="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", 0xfb}, {&(0x7f0000004840)="3a71ef99523053edfb0f8be04c46957983a79564e49eb386e5094eb7717acc86b3218bdd21e0da386f5209b556a58bb27393ea768b9610f57a8e5a9a009ed206097afc9c308fa0b95c1b0aa2c0a45b00dce7dc03a3240bc397350cf9d735ce94d14763022a188ebe221e4f0000176527914d2e7e94cbd0d9d1f412665e8d152f07dce0ee3ce1ac0b89cbbf0b00e4b40c4f806f49a40ec9dfbf3f63fb2fe585b8", 0xa0}], 0x2}}, {{&(0x7f0000004940)={0x2, 0x4e24, @empty}, 0x10, &(0x7f00000050c0)=[{&(0x7f0000004980)="9a5d9a8a893dd4fd9624fa1689aa794fb3591896f6d5e5b19f7decf19cf9d7d7d0832b0f7405ac", 0x27}, {&(0x7f00000049c0)="aa4605f17f61606317b475276eb015ce5d6f2814888602ec8a8fcd16a4f178db0d9d88470e7c9a2887c027418f1fa429b373f9364d3fe019901a3de9b1347a5355d32b4b46864463102d28c66df5ff81", 0x50}, {&(0x7f0000004a40)="0a2653cd33f5345325e6474968492b0590dab4069ab7261dc1e7d7aee1908ac5a710298453d0f2f798961daf18ecc2501efe07f7fc6f88248c7e5b221cf0a49faeda4531fcc6a2ff3b526eeb2188b7a043e231c63f80dbac3b525821df86f2c97816f2dab74a76a74f086dcaba26505d7e112215e7e6de66ba783e83bc63939bc4d899c87ea574c168baa82c20c9dc0b8bf78548859420541cb11b443148bc6b921ec7cb2579b6aae0cf0c98221915a5b57ab2cffa62034bb4d83e8315b2015cd7da51214f8f", 0xc6}, {&(0x7f0000004b40)="e7c5fa1788221a9226b6b0fdb5f44384191135880eb148d27b1c519f7ffa0d07a666e8c4f3aa289cd5d69c1bb65c4197a893863bbc80a08037745a59763f918c9d27c4eee21887886f005c30d7336dd2cedd2fc9beb5c6ca7db1ff1faf86d84af799ecb62158d0c38fb063f6426a4427ec8319bea4cd0f97b3778b9f91d46cc34005412c6ba7151a7b61f95388a3c3df158add3d2a3d0e46cf95a55a2af666424b48d3af3a20f3684b1dfb55b4e6a736f0c1c9e6c4c81002d912fefcc3e9828bc53cd5b8c85d6ad0926d6a0fe2a79edaf678ca4a6fc9dc23f01e1695b312b51fec8bed3944ae", 0xe6}, {&(0x7f0000004c40)="4ecea70667f38b8ddb9563e12516896987024f6aaca85a7db8fec279ad30425c93446fe75dc2b5f3bf8856e9ed5392bac0134b873e321782af352f9e985cc2222e756a3676d0f3b946e3d5b590a4ff74a65ac82a2b61ee0269e43081c27120e297d7710eeb66ff3db3f5215d0a2c0f0e71ede6c0a54911c347b83c6646fdd44618da87dfd7c768699cc39f291b8f1d026fcaf4108053f65b66d76e92cf18551df8db9bcdba9ad9", 0xa7}, {&(0x7f0000004d00)="f08f32b23c6e4894ee87dbc9aa275ef327692fcde8fad62f5c8147b74d1afa29633affc70491cf70cc47ac7f3d549fdab6a915e70e0ad10e6e85e87601e7e858c55d680c4516c46931b1e1e2f149e1995301100dbf54b75e97705f4e07770e6a732c0d2731eb8206181daeb7fbf95795bbb43fa327ac7e6fe82ed066209800746156147109db", 0x86}, {&(0x7f0000004dc0)="e3a9c57d5d1fdf5132f5784b170345a86cdb5ae433c6e17deb0a2a7a89ee54ee20e0569fff5168fdea5a451fb243a0bccb75df392c857f9632dd994c7104e667c513d24ec537ca7d43779d53c5bf6fa2db03296223f8cfc7eeae1978f098b85982ecde6ece5260b64a51b864f39f8a80505217fb8ae1a193ee32504fca775251da5f4737017d2d680816ba223dca786c22f5ad98885628b1dc2ffa4b9afaf5dee25991aee706b04bbc0bc257b5f5c6b3368cd36bc06d5d7e83b8ac9b869571a042f1abb7062814c46d738287a61017f2d575c1f87b271fc4901057dd54f911888dd7a29a4f4abea59420", 0xea}, {&(0x7f0000004ec0)="e7d8baffc4e5a7bdc33e5a84c4417d39ab7b32d2b05c2c5c6eb93cbec1e404764633f5918283bcf5286a4f1a0f1869692e98f9bb21fb476f2000252c0603d2c857955a56146ce37b94b5492300e4", 0x4e}, {&(0x7f0000004f40)="930a6873cf5df12b48f844631ff5e0b674cec588c9c60d4d8eb36b970a5714d90af7e00d1aab1258276e5f4a713ca76602eecf52e097b4b2271547ee502c0a4d67b4acb14019656f122256605332e7a2e9603d415f85ebf69e8b733526c9942bb139116b0770e040928ff8d90440647481d4b6aac1fb4aaaa5da664b28c5c67fead6338a822fd297dcef4e9c0ec99461303f5adcca64f68d19a4f61faff0d03bfe9fcd9f1fe8566e4e88f45ef851b3835692d044", 0xb4}, {&(0x7f0000005000)="79aef9a45c240642bfb320677e0239479779e7706cd34b4f4719001b48b24414b53316a5ca06fbc8e077e5d77373cd9e8f7b6c6028cf6d20c8c5095909297355da942c335338ee54ce6fb3090d0f663b11506988c628902e159cc1dbce94685d658c9e0db66cfb1af3a057778b0526e6ed9ec1a9e4e2215b5a8176d33bf24d72f4d6137989c4fa2afb5523cf26f2dfe91db0126f8d", 0x95}], 0xa, &(0x7f0000005180)=[@ip_retopts={{0x38, 0x0, 0x7, {[@noop, @timestamp={0x44, 0x24, 0x6f, 0x0, 0x2, [0xf791, 0x0, 0x1, 0x8, 0x9, 0x3d8, 0x18, 0x0]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @rand_addr=0x64010100}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffff8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x401}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0xb8}}], 0x6, 0x40004) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000005400)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x4, 0x80, 0x1, 0x9a, 0x7}, {0x7fff, 0x3, 0x5, 0x0, 0x8, 0x1}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000080)={0xb000200d}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:21 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r1, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x3, 0x0, @fd_index, 0x4, 0x0, 0x0, 0x2}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0xa94, 0x5}, 0x400) [ 2029.280575] CPU: 1 UID: 0 PID: 12177 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2029.280603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.280616] Call Trace: [ 2029.280623] [ 2029.280632] dump_stack_lvl+0xfa/0x120 [ 2029.280672] should_fail_ex+0x4d7/0x5e0 [ 2029.280701] should_failslab+0xc2/0x120 [ 2029.280726] __kmalloc_node_noprof+0xc9/0x770 [ 2029.280757] ? __vmalloc_node_range_noprof+0x473/0x1590 [ 2029.280788] __vmalloc_node_range_noprof+0x473/0x1590 [ 2029.280813] ? do_syscall_64+0x113/0x6a0 [ 2029.280843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2029.280873] ? bdev_disk_changed+0x453/0x1680 [ 2029.280906] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2029.280939] ? mark_held_locks+0x49/0x80 [ 2029.280966] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2029.280995] ? bdev_disk_changed+0x453/0x1680 [ 2029.281020] __vmalloc_node_noprof+0xac/0xf0 [ 2029.281043] ? bdev_disk_changed+0x453/0x1680 [ 2029.281069] bdev_disk_changed+0x453/0x1680 [ 2029.281093] ? __pfx___mutex_lock+0x10/0x10 [ 2029.281130] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2029.281151] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2029.281180] ? loop_set_status+0x5bb/0xa80 [ 2029.281213] ? lock_release+0xc9/0x290 [ 2029.281238] loop_reread_partitions+0x70/0x140 [ 2029.281269] loop_set_status+0x697/0xa80 [ 2029.281307] lo_ioctl+0x17b/0x1ca0 [ 2029.281344] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.281399] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2029.281425] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2029.281458] ? tick_program_event+0xac/0x140 [ 2029.281483] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2029.281508] ? find_held_lock+0x2b/0x80 [ 2029.281538] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2029.281577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2029.281613] ? do_vfs_ioctl+0x125/0x1470 [ 2029.281645] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2029.281673] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2029.281706] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2029.281737] ? lockdep_free_key_range+0x294/0x420 [ 2029.281763] ? find_held_lock+0x2b/0x80 [ 2029.281793] ? lock_release+0xc9/0x290 [ 2029.281815] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.281847] blkdev_ioctl+0x365/0x6d0 [ 2029.281872] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.281898] ? selinux_file_ioctl+0xbb/0x280 [ 2029.281928] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.281955] __x64_sys_ioctl+0x18f/0x210 [ 2029.281988] do_syscall_64+0x113/0x6a0 [ 2029.282021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2029.282043] RIP: 0033:0x7f64600e18d7 [ 2029.282060] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2029.282081] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2029.282102] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2029.282117] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2029.282131] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.282144] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2029.282157] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2029.282186] [ 2029.282349] syz-executor.6: vmalloc error: size 32768, failed to allocated page array size 64, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 2029.282467] CPU: 1 UID: 0 PID: 12177 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2029.282494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.282506] Call Trace: [ 2029.282512] [ 2029.282520] dump_stack_lvl+0xfa/0x120 [ 2029.282554] warn_alloc+0x216/0x240 [ 2029.282584] ? __pfx_warn_alloc+0x10/0x10 [ 2029.282609] ? dump_stack_lvl+0x113/0x120 [ 2029.282649] ? __kasan_kmalloc+0x6f/0x90 [ 2029.282675] ? __kmalloc_node_noprof+0x47f/0x770 [ 2029.282706] ? __vmalloc_node_range_noprof+0x473/0x1590 [ 2029.282736] __vmalloc_node_range_noprof+0x124a/0x1590 [ 2029.282761] ? do_syscall_64+0x113/0x6a0 [ 2029.282789] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2029.282818] ? bdev_disk_changed+0x453/0x1680 [ 2029.282850] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2029.282878] ? mark_held_locks+0x49/0x80 [ 2029.282903] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2029.282938] ? bdev_disk_changed+0x453/0x1680 [ 2029.282960] __vmalloc_node_noprof+0xac/0xf0 [ 2029.282994] ? bdev_disk_changed+0x453/0x1680 [ 2029.283020] bdev_disk_changed+0x453/0x1680 [ 2029.283044] ? __pfx___mutex_lock+0x10/0x10 [ 2029.283081] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2029.283102] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2029.283131] ? loop_set_status+0x5bb/0xa80 [ 2029.283163] ? lock_release+0xc9/0x290 [ 2029.283188] loop_reread_partitions+0x70/0x140 [ 2029.283218] loop_set_status+0x697/0xa80 [ 2029.283256] lo_ioctl+0x17b/0x1ca0 [ 2029.283294] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.283348] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2029.283375] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2029.283406] ? tick_program_event+0xac/0x140 [ 2029.283430] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2029.283456] ? find_held_lock+0x2b/0x80 [ 2029.283485] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2029.283523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2029.283558] ? do_vfs_ioctl+0x125/0x1470 [ 2029.283589] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2029.283618] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2029.283650] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2029.283681] ? lockdep_free_key_range+0x294/0x420 [ 2029.283707] ? find_held_lock+0x2b/0x80 [ 2029.283738] ? lock_release+0xc9/0x290 [ 2029.283760] ? __pfx_lo_ioctl+0x10/0x10 [ 2029.283792] blkdev_ioctl+0x365/0x6d0 [ 2029.283817] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.283844] ? selinux_file_ioctl+0xbb/0x280 [ 2029.283873] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2029.283901] __x64_sys_ioctl+0x18f/0x210 [ 2029.283933] do_syscall_64+0x113/0x6a0 [ 2029.283967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2029.283989] RIP: 0033:0x7f64600e18d7 [ 2029.284006] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2029.284027] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2029.284046] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2029.284061] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2029.284074] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.284088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2029.284101] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2029.284130] [ 2029.288152] Mem-Info: [ 2029.288172] active_anon:80 inactive_anon:54039 isolated_anon:0 [ 2029.288172] active_file:8792 inactive_file:91068 isolated_file:0 [ 2029.288172] unevictable:0 dirty:332 writeback:0 [ 2029.288172] slab_reclaimable:5737 slab_unreclaimable:55413 [ 2029.288172] mapped:81100 shmem:131 pagetables:3303 [ 2029.288172] sec_pagetables:0 bounce:0 [ 2029.288172] kernel_misc_reclaimable:0 [ 2029.288172] free:105885 free_pcp:1110 free_cma:0 [ 2029.288251] Node 0 active_anon:320kB inactive_anon:216156kB active_file:35168kB inactive_file:364272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324400kB dirty:1328kB writeback:0kB shmem:524kB kernel_stack:6400kB pagetables:13212kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 2029.288349] Node 0 DMA free:15360kB boost:0kB min:48kB low:60kB high:72kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2029.288439] lowmem_reserve[]: 0 1581 1581 1581 [ 2029.288501] Node 0 DMA32 free:408180kB boost:0kB min:5036kB low:6640kB high:8244kB reserved_highatomic:0KB free_highatomic:0KB active_anon:320kB inactive_anon:216156kB active_file:35168kB inactive_file:364272kB unevictable:0kB writepending:1328kB zspages:0kB present:2080640kB managed:1619888kB mlocked:0kB bounce:0kB free_pcp:4440kB local_pcp:1284kB free_cma:0kB [ 2029.288639] lowmem_reserve[]: 0 0 0 0 [ 2029.288699] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2029.288913] Node 0 DMA32: 211*4kB (UME) 207*8kB (UME) 36*16kB (UME) 56*32kB (UME) 59*64kB (UME) 13*128kB (UE) 4*256kB (UM) 5*512kB (UM) 7*1024kB (M) 9*2048kB (UME) 90*4096kB (UM) = 408132kB [ 2029.290659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2029.290686] 53987 total pagecache pages [ 2029.290699] 0 pages in swap cache [ 2029.290711] Free swap = 0kB [ 2029.290723] Total swap = 0kB [ 2029.290736] 524158 pages RAM [ 2029.290747] 0 pages HighMem/MovableOnly [ 2029.290759] 115346 pages reserved 03:34:30 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x225c17d03, 0x0) 03:34:30 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1}, 0x0, 0x0, r1, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x40000004}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r4 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r5, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r5, 0x7, 0x3) r6 = dup2(r4, r5) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000b40)=ANY=[@ANYBLOB="002ca7000000000000000000720019e92498252775dc679303250400a7b1347c", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="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", @ANYRES16=r6, @ANYRESOCT]) r7 = getpid() getpriority(0x0, r7) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x81, 0x20, 0x7f, 0x0, 0x0, 0x9, 0x40, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0x2, 0x1}, 0x10, 0x8, 0x20, 0x0, 0x0, 0x7, 0x1f, 0x0, 0x8001, 0x0, 0x8}, r7, 0xe, 0xffffffffffffffff, 0x2) setsockopt$inet_udp_int(r6, 0x11, 0xb, &(0x7f00000000c0)=0x2, 0x4) 03:34:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:30 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 50) 03:34:30 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 55) 03:34:30 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = getpid() getpriority(0x0, r2) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7, 0x5, 0x6, 0x14, 0x0, 0x9, 0x2020, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x44, 0x2, @perf_config_ext={0xae4, 0x9}, 0x4020, 0x8, 0x7fff, 0x3, 0x3, 0x8, 0x5, 0x0, 0x4, 0x0, 0x8001}, r2, 0x8, r0, 0x8) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000080)={0x1, 0xffffffffffffff59, 0x20, 0x3f, 0x17, 0xd4, 0x0, 0x6, 0x1, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x710}, 0x10a0, 0x5, 0x38, 0x8, 0x7fff, 0x801d, 0xd586, 0x0, 0x1ff, 0x0, 0x33fc}) 03:34:30 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x8, 0x0, 0x0, 0x877, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0x6, 0x8, 0x40, 0x2, 0x0, 0xab92, 0x10086, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000200), 0x1}, 0x8a0, 0x1, 0x8, 0x5, 0x9, 0x5, 0x0, 0x0, 0xffffffe1, 0x0, 0x5}, 0x0, 0x0, r0, 0x9) epoll_create(0x9) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext, 0x4008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000700)) close_range(r1, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x301, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="c87b1c768602bf912870fea26df5b302ac60a3a7175b771246556688ee5cbc90697c96ee99204b4d0deb4993df9d7ba2e7a281232b3e4f59312f90f3dfe98171e55b933e4ff29958", 0x48, 0x7ff}], 0x4001, &(0x7f0000000740)=ANY=[@ANYBLOB="7d2c7d2e2d244c2c737b5d252c262e405e2c2a242f273a7d212d2c2d1d5d2c2c2e5c242d5b27262c726f6f74636f6e746578743d73797361646d5f752c7063723d30303030303030303030303030303030303032302c726f6f74636f6e746578743d73746166665f752c736d61636b6673726f6f743d267d2f232c657569643e", @ANYRESDEC=0xee00, @ANYBLOB="2c66756e633d4d4f44554c455f434845434b2c6673757569643d353033305f3935352d326630322d316364392d336230372d623764343038373f2c0022b12a4c6aa2dee34a8f1bccc64506ca55b6cd9e08e8a9fd28943948cab74be5765193961882be7fcb0cb6e795908d29a689f3d17a06f3a7622ee845da8ab97f2b406fcb9cb33de7974dc7fe7cf22e33e5e3f919be970960b00edcc50f1c56f0b87a48ab13bd42f518ab76de71c62d992c26d4eb83f3a9913d49e442a2dc9074dcb8e07439e0f6de857cf0f8d17df5"]) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r5 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)={0x20000, 0x22, 0x8}, 0x18) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="006d55dfa189c2e05c252e0000000c009900070000ff00000000cc22727ce9a21e6651f57fe4de9c5fe98deebfe06d181927b459c0c1a2a7ca8d23ce3f"], 0x20}, 0x1, 0x0, 0x0, 0x2000c014}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="00012bbd7000fcdbdf25020000000800620007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40840) readv(r3, &(0x7f0000000640)=[{&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000500)=""/36, 0x24}, {&(0x7f0000000540)=""/250, 0xfa}], 0x3) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x920, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r6) clock_gettime(0x0, &(0x7f0000000080)) [ 2029.290771] Memory cgroup min protection 0kB -- low protection 42964kB [ 2039.018168] loop5: detected capacity change from 0 to 4 [ 2039.063450] loop6: detected capacity change from 0 to 4 03:34:31 executing program 4: clone3(&(0x7f0000000380)={0x202000, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x0, {0x9}, &(0x7f0000000240)=""/196, 0xc4, &(0x7f00000001c0)=""/42, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0xfd, 0x0, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0xffffffffffff1424, 0x0, 0x0, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x19) r2 = epoll_create(0x61) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x88501, 0x80) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x7, 0x8, 0x5, 0x0, 0x0, 0x20, 0x22088, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000440), 0x8}, 0xa040, 0xffffffffffffffe1, 0xee, 0x9, 0x6, 0x86c4, 0xfffb, 0x0, 0x66b45641, 0x0, 0x8001}, 0x0, 0x2, r3, 0x0) r4 = openat$cgroup(r3, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r4, &(0x7f0000000540), 0x2, 0x0) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r5 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000580)={0x10002006}) 03:34:31 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xc) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:34:31 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 51) 03:34:31 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x240, 0x0) epoll_create(0x61) 03:34:31 executing program 3: readv(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/253, 0xfd}, {&(0x7f0000001480)=""/235, 0xeb}, {&(0x7f0000001580)=""/200, 0xc8}], 0x7) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = syz_open_pts(0xffffffffffffffff, 0x6401) dup(r0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:31 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x10001000000, 0x0) [ 2039.166856] loop5: detected capacity change from 0 to 4 [ 2039.190784] FAULT_INJECTION: forcing a failure. [ 2039.190784] name failslab, interval 1, probability 0, space 0, times 0 [ 2039.191742] CPU: 0 UID: 0 PID: 12220 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2039.191758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2039.191766] Call Trace: [ 2039.191771] [ 2039.191776] dump_stack_lvl+0xfa/0x120 [ 2039.191804] should_fail_ex+0x4d7/0x5e0 03:34:31 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 56) [ 2039.191822] ? bdev_disk_changed+0x438/0x1680 [ 2039.191836] should_failslab+0xc2/0x120 [ 2039.191851] __kmalloc_cache_noprof+0x6a/0x650 [ 2039.191869] ? filemap_write_and_wait_range+0x7e/0x130 [ 2039.191892] bdev_disk_changed+0x438/0x1680 [ 2039.191905] ? __pfx___mutex_lock+0x10/0x10 [ 2039.191932] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2039.191943] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2039.191959] ? loop_set_status+0x5bb/0xa80 [ 2039.191979] ? lock_release+0xc9/0x290 [ 2039.191996] loop_reread_partitions+0x70/0x140 [ 2039.192014] loop_set_status+0x697/0xa80 [ 2039.192035] lo_ioctl+0x17b/0x1ca0 [ 2039.192055] ? __pfx_lo_ioctl+0x10/0x10 [ 2039.192085] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2039.192102] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2039.192120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2039.192142] ? do_vfs_ioctl+0x125/0x1470 [ 2039.192162] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2039.192177] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2039.192201] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2039.192218] ? lockdep_free_key_range+0x294/0x420 [ 2039.192233] ? find_held_lock+0x2b/0x80 [ 2039.192252] ? lock_release+0xc9/0x290 [ 2039.192264] ? __pfx_lo_ioctl+0x10/0x10 [ 2039.192281] blkdev_ioctl+0x365/0x6d0 [ 2039.192295] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2039.192309] ? selinux_file_ioctl+0xbb/0x280 [ 2039.192325] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2039.192340] __x64_sys_ioctl+0x18f/0x210 [ 2039.192358] do_syscall_64+0x113/0x6a0 [ 2039.192378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2039.192391] RIP: 0033:0x7f36e874b8d7 [ 2039.192402] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2039.192415] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2039.192427] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2039.192435] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2039.192442] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2039.192450] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2039.192457] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2039.192473] 03:34:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2039.297769] loop6: detected capacity change from 0 to 4 03:34:41 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x40000000000, 0x0) 03:34:41 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0xa0000013}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:41 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 52) 03:34:41 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x148c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) 03:34:41 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 57) 03:34:41 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xffffffffffff0000) r1 = epoll_create(0x61) recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000002c0), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}, 0x40000020) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x40, 0x7, 0x0, 0x8, 0x88000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x10000, 0x38a}, 0x80, 0x6, 0x2, 0x4, 0x80000001, 0x6a, 0x2, 0x0, 0x3f, 0x0, 0x1000}, 0xffffffffffffffff, 0x9, r2, 0x1) epoll_pwait2(r1, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000180), &(0x7f0000000200)={[0x89]}, 0x8) 03:34:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:41 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r2 = semget$private(0x0, 0x3, 0x0) semtimedop(r2, &(0x7f00000001c0)=[{0x1, 0x5}, {0x1, 0xfffb}, {}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(r2, &(0x7f00000000c0)=[{0x4, 0x6, 0x1000}, {0x2, 0x5, 0x1000}, {0x3, 0x8000}, {0x1, 0x7, 0x1000}], 0x4, &(0x7f0000000140)) 03:34:41 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffffffffffff, 0x0) [ 2049.667125] loop5: detected capacity change from 0 to 4 03:34:41 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000480)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)={0x3, "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"}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0xcd, 0x2) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:41 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2049.678766] loop6: detected capacity change from 0 to 4 03:34:41 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 53) 03:34:41 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10718}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000073ae8e0018008000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="09c5dad6a0f88a406010c571473690e0"]) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x2963d450000) r2 = perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x80, 0x5, 0x7f, 0x0, 0x5, 0x0, 0x48, 0x424, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x608, 0x0, 0x20, 0x1, 0xff, 0x0, 0x400, 0x0, 0x401}, r1, 0x10, r0, 0xc) close_range(r0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000400)='./file0\x00', 0xc00, 0xba) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@private0, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0), 0xa0020, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}], [{@fsname}, {@uid_eq={'uid', 0x3d, r5}}, {@obj_type={'obj_type', 0x3d, ':'}}]}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0xf32, 0x7fffffff) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x32, 0x4, 0x5, 0x7, 0x0, 0x76c, 0xc2804, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0x4}, 0x8210, 0x6, 0x8f6e, 0x2, 0x7f, 0x7, 0x3, 0x0, 0x7, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r2, 0xa) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x2, 0x8, 0x1, 0x40, 0x0, 0x1, 0x1200, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3a, 0x2, @perf_config_ext={0x2, 0xfff}, 0x14bfbc9f866940a0, 0x400, 0xfffffffa, 0x4, 0x8, 0x4, 0x7f8e, 0x0, 0x3, 0x0, 0x10000}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x3) r6 = epoll_create(0x61) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) epoll_pwait2(r6, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:41 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x804, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:41 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = epoll_create(0x61) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = signalfd(r4, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r5, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r6, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080028bd703c0500000000000000010005000c00040008000000000900000c000400da3b00000000005dc9916a800800016efff8923c4c65995b6758da2c66da1bbab31058b5e59d6c4e17c52b316cdfe07165525b5989d7b8a2427910324b4f6e4da22ce08c88ab4b2e02f9d351df85adda79e1eea43dbfdd3e28927c1d9a44a23d0a6338fb8d491c6d13b7a520498152e150febc8055b2c09d0b3389d120e136ccd49a5301ee497ae3a0965f5bc9302fa3960e3d9b0c1f4a798fd037a18f23", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="fe8d4f54f8ebbfb4ecda3556ab5503d3cac330a2769bd145d040154e09c5ac7c860aeae22bc5d9f5603b45bc06b2dbf50c27fdda86c1a72a9c0010120c19fa697df9945b00000000000000000000c990c03d1487170c04892c13a8da7c81d29c36376cb144fa1354d7f1544ca3cdd5b492b486e8c3cb8199f9550139ea8ffceddd5167bb837caec697e8e9beb825f0fb29ae8798fa2c56523bc7d0f924fd8b7547f3afe5e8b8bfe807fb9505e6e1897687e26da70e69d2ffb1f6a2a8d01db5e4dad32613d0be4e6273b37195be348b991139ccaa5651bcbbfc478d2cf56867439ac7ab21fb08956bc9b0836cdc", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c00060002000000000000000c0005002800000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000004}, 0x4004080) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x80, 0x20, 0x1f, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x8000000000000, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) epoll_pwait2(r2, &(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x10001]}, 0x8) 03:34:41 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 58) 03:34:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2049.826692] loop5: detected capacity change from 0 to 4 03:34:41 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x20000000000000, 0x0) [ 2049.841524] FAULT_INJECTION: forcing a failure. [ 2049.841524] name failslab, interval 1, probability 0, space 0, times 0 [ 2049.843258] CPU: 1 UID: 0 PID: 12278 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2049.843288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2049.843301] Call Trace: [ 2049.843309] [ 2049.843317] dump_stack_lvl+0xfa/0x120 [ 2049.843358] should_fail_ex+0x4d7/0x5e0 [ 2049.843387] should_failslab+0xc2/0x120 [ 2049.843412] __kmalloc_cache_node_noprof+0x75/0x690 [ 2049.843448] ? __get_vm_area_node+0x116/0x2b0 [ 2049.843469] ? stack_depot_save_flags+0x2c/0xa00 [ 2049.843514] __get_vm_area_node+0x116/0x2b0 [ 2049.843540] __vmalloc_node_range_noprof+0x263/0x1590 [ 2049.843565] ? bdev_disk_changed+0x453/0x1680 [ 2049.843587] ? blkdev_ioctl+0x365/0x6d0 [ 2049.843611] ? __x64_sys_ioctl+0x18f/0x210 [ 2049.843640] ? do_syscall_64+0x113/0x6a0 [ 2049.843670] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2049.843696] ? __lock_acquire+0x45c/0x1ba0 [ 2049.843721] ? bdev_disk_changed+0x453/0x1680 [ 2049.843749] ? do_raw_spin_lock+0x123/0x260 [ 2049.843778] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2049.843806] ? mark_held_locks+0x49/0x80 [ 2049.843830] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2049.843859] ? bdev_disk_changed+0x453/0x1680 [ 2049.843880] __vmalloc_node_noprof+0xac/0xf0 [ 2049.843904] ? bdev_disk_changed+0x453/0x1680 [ 2049.843936] bdev_disk_changed+0x453/0x1680 [ 2049.843960] ? __pfx___mutex_lock+0x10/0x10 [ 2049.843997] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2049.844018] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2049.844047] ? loop_set_status+0x5bb/0xa80 [ 2049.844081] ? lock_release+0xc9/0x290 [ 2049.844106] loop_reread_partitions+0x70/0x140 [ 2049.844138] loop_set_status+0x697/0xa80 [ 2049.844177] lo_ioctl+0x17b/0x1ca0 [ 2049.844214] ? __pfx_lo_ioctl+0x10/0x10 [ 2049.844268] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2049.844298] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2049.844331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2049.844367] ? do_vfs_ioctl+0x125/0x1470 [ 2049.844398] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2049.844427] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2049.844460] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2049.844491] ? lockdep_free_key_range+0x294/0x420 [ 2049.844517] ? find_held_lock+0x2b/0x80 [ 2049.844549] ? lock_release+0xc9/0x290 [ 2049.844571] ? __pfx_lo_ioctl+0x10/0x10 [ 2049.844603] blkdev_ioctl+0x365/0x6d0 [ 2049.844629] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2049.844655] ? selinux_file_ioctl+0xbb/0x280 [ 2049.844685] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2049.844712] __x64_sys_ioctl+0x18f/0x210 [ 2049.844745] do_syscall_64+0x113/0x6a0 [ 2049.844778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2049.844800] RIP: 0033:0x7f36e874b8d7 [ 2049.844818] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2049.844840] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2049.844862] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2049.844877] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2049.844891] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2049.844905] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2049.844918] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2049.844947] [ 2049.904906] syz-executor.5: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 2049.906373] CPU: 0 UID: 0 PID: 12278 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2049.906391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2049.906400] Call Trace: [ 2049.906405] [ 2049.906410] dump_stack_lvl+0xfa/0x120 [ 2049.906440] warn_alloc+0x216/0x240 [ 2049.906460] ? __pfx_warn_alloc+0x10/0x10 [ 2049.906477] ? should_failslab+0xc2/0x120 [ 2049.906494] ? __kasan_kmalloc+0x6f/0x90 [ 2049.906510] ? __get_vm_area_node+0x200/0x2b0 [ 2049.906528] __vmalloc_node_range_noprof+0x101b/0x1590 [ 2049.906543] ? __x64_sys_ioctl+0x18f/0x210 [ 2049.906562] ? do_syscall_64+0x113/0x6a0 [ 2049.906580] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2049.906596] ? __lock_acquire+0x45c/0x1ba0 [ 2049.906613] ? bdev_disk_changed+0x453/0x1680 [ 2049.906631] ? do_raw_spin_lock+0x123/0x260 [ 2049.906647] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2049.906663] ? mark_held_locks+0x49/0x80 [ 2049.906676] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2049.906693] ? bdev_disk_changed+0x453/0x1680 [ 2049.906705] __vmalloc_node_noprof+0xac/0xf0 [ 2049.906718] ? bdev_disk_changed+0x453/0x1680 [ 2049.906732] bdev_disk_changed+0x453/0x1680 [ 2049.906746] ? __pfx___mutex_lock+0x10/0x10 [ 2049.906768] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2049.906780] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2049.906797] ? loop_set_status+0x5bb/0xa80 [ 2049.906817] ? lock_release+0xc9/0x290 [ 2049.906831] loop_reread_partitions+0x70/0x140 [ 2049.906850] loop_set_status+0x697/0xa80 [ 2049.906871] lo_ioctl+0x17b/0x1ca0 [ 2049.906892] ? __pfx_lo_ioctl+0x10/0x10 [ 2049.906927] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2049.906946] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2049.906964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2049.906986] ? do_vfs_ioctl+0x125/0x1470 [ 2049.907003] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2049.907019] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2049.907039] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2049.907056] ? lockdep_free_key_range+0x294/0x420 [ 2049.907071] ? find_held_lock+0x2b/0x80 [ 2049.907091] ? lock_release+0xc9/0x290 [ 2049.907103] ? __pfx_lo_ioctl+0x10/0x10 [ 2049.907120] blkdev_ioctl+0x365/0x6d0 [ 2049.907135] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2049.907149] ? selinux_file_ioctl+0xbb/0x280 [ 2049.907165] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2049.907181] __x64_sys_ioctl+0x18f/0x210 [ 2049.907209] do_syscall_64+0x113/0x6a0 [ 2049.907227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2049.907239] RIP: 0033:0x7f36e874b8d7 [ 2049.907249] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2049.907261] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2049.907273] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2049.907282] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2049.907289] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2049.907296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2049.907304] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2049.907319] [ 2049.943765] loop6: detected capacity change from 0 to 4 [ 2049.946281] Mem-Info: [ 2049.946290] active_anon:81 inactive_anon:54070 isolated_anon:0 [ 2049.946290] active_file:8799 inactive_file:91087 isolated_file:0 [ 2049.946290] unevictable:0 dirty:70 writeback:0 [ 2049.946290] slab_reclaimable:5731 slab_unreclaimable:55610 [ 2049.946290] mapped:81127 shmem:131 pagetables:3245 [ 2049.946290] sec_pagetables:0 bounce:0 [ 2049.946290] kernel_misc_reclaimable:0 [ 2049.946290] free:106105 free_pcp:719 free_cma:0 [ 2049.946325] Node 0 active_anon:324kB inactive_anon:216280kB active_file:35196kB inactive_file:364348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324508kB dirty:280kB writeback:0kB shmem:524kB kernel_stack:6368kB pagetables:12980kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 2049.946357] Node 0 DMA free:15360kB boost:0kB min:48kB low:60kB high:72kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2049.946394] lowmem_reserve[]: 0 1581 1581 1581 [ 2049.946415] Node 0 DMA32 free:409060kB boost:0kB min:5036kB low:6640kB high:8244kB reserved_highatomic:0KB free_highatomic:0KB active_anon:324kB inactive_anon:216280kB active_file:35196kB inactive_file:364348kB unevictable:0kB writepending:280kB zspages:0kB present:2080640kB managed:1619888kB mlocked:0kB bounce:0kB free_pcp:2876kB local_pcp:904kB free_cma:0kB [ 2049.946454] lowmem_reserve[]: 0 0 0 0 [ 2049.946475] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2049.946554] Node 0 DMA32: 371*4kB (UME) 297*8kB (UME) 39*16kB (UME) 16*32kB (UME) 64*64kB (UME) 16*128kB (UE) 4*256kB (UM) 5*512kB (UM) 7*1024kB (M) 9*2048kB (UME) 90*4096kB (UM) = 408964kB [ 2049.946664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2049.946675] 54014 total pagecache pages [ 2049.946680] 0 pages in swap cache [ 2049.946685] Free swap = 0kB [ 2049.946690] Total swap = 0kB [ 2049.946695] 524158 pages RAM [ 2049.946699] 0 pages HighMem/MovableOnly [ 2049.946704] 115346 pages reserved [ 2049.946709] Memory cgroup min protection 0kB -- low protection 42616kB [ 2049.974614] FAULT_INJECTION: forcing a failure. [ 2049.974614] name failslab, interval 1, probability 0, space 0, times 0 [ 2049.974639] CPU: 0 UID: 0 PID: 12283 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2049.974655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2049.974663] Call Trace: [ 2049.974667] [ 2049.974672] dump_stack_lvl+0xfa/0x120 [ 2049.974698] should_fail_ex+0x4d7/0x5e0 [ 2049.974717] ? bdev_disk_changed+0x4de/0x1680 [ 2049.974730] should_failslab+0xc2/0x120 [ 2049.974745] __kmalloc_cache_noprof+0x6a/0x650 [ 2049.974765] ? bdev_disk_changed+0x453/0x1680 [ 2049.974779] bdev_disk_changed+0x4de/0x1680 [ 2049.974800] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2049.974812] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2049.974831] ? loop_set_status+0x5bb/0xa80 [ 2049.974851] ? lock_release+0xc9/0x290 [ 2049.974866] loop_reread_partitions+0x70/0x140 [ 2049.974885] loop_set_status+0x697/0xa80 [ 2049.974907] lo_ioctl+0x17b/0x1ca0 [ 2049.974933] ? __pfx_lo_ioctl+0x10/0x10 [ 2049.974964] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2049.974982] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2049.975001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2049.975023] ? do_vfs_ioctl+0x125/0x1470 [ 2049.975041] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2049.975058] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2049.975078] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2049.975097] ? lockdep_free_key_range+0x294/0x420 [ 2049.975112] ? find_held_lock+0x2b/0x80 [ 2049.975131] ? lock_release+0xc9/0x290 [ 2049.975144] ? __pfx_lo_ioctl+0x10/0x10 [ 2049.975163] blkdev_ioctl+0x365/0x6d0 [ 2049.975179] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2049.975202] ? selinux_file_ioctl+0xbb/0x280 [ 2049.975219] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2049.975235] __x64_sys_ioctl+0x18f/0x210 [ 2049.975255] do_syscall_64+0x113/0x6a0 [ 2049.975275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2049.975289] RIP: 0033:0x7f64600e18d7 [ 2049.975298] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2049.975311] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2049.975323] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2049.975331] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2049.975340] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2049.975347] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2049.975355] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2049.975372] 03:34:52 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x6, 0x6, 0x1, 0x4e, 0x0, 0x9, 0x3605, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xff, 0x2, @perf_bp={&(0x7f00000000c0), 0x9}, 0x40000, 0x8001, 0x3ff, 0x0, 0x10000, 0xe0a, 0x400, 0x0, 0x45f398f, 0x0, 0x1}, 0xffffffffffffffff, 0x5, r2, 0x1) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:34:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x4, 0x80, 0x2a, 0x63, 0x2, 0x8d, 0x0, 0xfe, 0x40, 0xe, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x5, 0x83}, 0x10000, 0x5, 0x6, 0x6, 0x81c3, 0x8, 0x9, 0x0, 0x1, 0x0, 0x6}) r1 = epoll_create(0x61) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0xc0, 0x2, 0x40, 0x0, 0x0, 0x8, 0x2000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000200)}, 0x20, 0x0, 0x9, 0x4, 0x67b, 0x76e, 0x8001, 0x0, 0x7ff, 0x0, 0x7}, 0xffffffffffffffff, 0xb, r2, 0x2) r3 = getpid() getpriority(0x0, r3) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000300)) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x110c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE(r5, 0x5000940c, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r7, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r4, &(0x7f00000002c0)={r7, r2, 0xf8b3}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x5, 0x6, 0x1, 0x7, 0x0, 0x2, 0x10000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000140), 0x6}, 0x2, 0x40, 0x9, 0x0, 0x9, 0x2, 0x8000, 0x0, 0x101, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0x2) 03:34:52 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xf0ffffffffffff, 0x0) 03:34:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:34:52 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 54) 03:34:52 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 59) 03:34:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:52 executing program 3: ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x10000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) sendfile(r4, r3, 0x0, 0xca) signalfd(r3, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r3, 0x7, 0x3) r5 = dup2(r2, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r5, @ANYRESOCT]) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) [ 2060.447534] loop6: detected capacity change from 0 to 4 [ 2060.485453] loop5: detected capacity change from 0 to 4 03:34:52 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 60) 03:34:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0xffffffffffffff2d, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) epoll_create(0x173) 03:34:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:34:52 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x100000000000000, 0x0) 03:34:52 executing program 4: sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x74, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x37}}, @NL80211_ATTR_MESH_CONFIG={0x4c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6, 0x12, 0x100}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x9}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0xff}, @NL80211_MESHCONF_HT_OPMODE={0x6}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x2e}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x9}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x8d}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x2}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0xf3}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4008011}, 0x4004) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x0, r1) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x89, 0x7f, 0x3, 0x3, 0x0, 0x5, 0xda112, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x10000, 0x4, @perf_config_ext={0xd6e, 0x80000001}, 0x1000, 0x8, 0xb1, 0x8, 0x100000001, 0x0, 0x0, 0x0, 0xffff3b35, 0x0, 0x100000001}, r1, 0x10, r0, 0x1b) r3 = epoll_create(0x61) epoll_pwait2(r3, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000300), 0xa00, 0x0) r5 = fcntl$dupfd(r2, 0x406, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) 03:34:52 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 55) [ 2060.661205] loop6: detected capacity change from 0 to 4 [ 2060.686156] FAULT_INJECTION: forcing a failure. [ 2060.686156] name failslab, interval 1, probability 0, space 0, times 0 [ 2060.686201] CPU: 0 UID: 0 PID: 12324 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2060.686231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2060.686245] Call Trace: [ 2060.686252] 03:34:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x5, 0x7}, 0x0, 0x200000000000000, 0x0, 0x0, 0x400, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) [ 2060.686261] dump_stack_lvl+0xfa/0x120 [ 2060.686304] should_fail_ex+0x4d7/0x5e0 [ 2060.686335] ? bdev_disk_changed+0x4de/0x1680 [ 2060.686359] should_failslab+0xc2/0x120 [ 2060.686385] __kmalloc_cache_noprof+0x6a/0x650 [ 2060.686417] ? bdev_disk_changed+0x453/0x1680 [ 2060.686445] bdev_disk_changed+0x4de/0x1680 [ 2060.686483] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2060.686507] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2060.686539] ? loop_set_status+0x5bb/0xa80 [ 2060.686575] ? lock_release+0xc9/0x290 [ 2060.686603] loop_reread_partitions+0x70/0x140 [ 2060.686645] loop_set_status+0x697/0xa80 [ 2060.686687] lo_ioctl+0x17b/0x1ca0 [ 2060.686727] ? __pfx_lo_ioctl+0x10/0x10 [ 2060.686785] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2060.686818] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2060.686854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2060.686893] ? do_vfs_ioctl+0x125/0x1470 [ 2060.686927] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2060.686958] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2060.686994] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2060.687028] ? lockdep_free_key_range+0x294/0x420 [ 2060.687056] ? find_held_lock+0x2b/0x80 [ 2060.687090] ? lock_release+0xc9/0x290 [ 2060.687114] ? __pfx_lo_ioctl+0x10/0x10 [ 2060.687148] blkdev_ioctl+0x365/0x6d0 [ 2060.687175] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2060.687203] ? selinux_file_ioctl+0xbb/0x280 [ 2060.687235] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2060.687265] __x64_sys_ioctl+0x18f/0x210 [ 2060.687314] do_syscall_64+0x113/0x6a0 [ 2060.687351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2060.687375] RIP: 0033:0x7f64600e18d7 [ 2060.687393] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2060.687415] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 03:34:52 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x200000000000000, 0x0) [ 2060.687438] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2060.687454] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2060.687469] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2060.687483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2060.687497] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2060.687529] [ 2060.718338] loop5: detected capacity change from 0 to 4 03:35:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:02 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 61) 03:35:02 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000080), 0x0, &(0x7f0000000180), &(0x7f00000000c0)={[0x9]}, 0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1f) 03:35:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) read(r0, &(0x7f00000005c0)=""/74, 0x4a) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f66696c6530008d61d057573a72903fee672fe3e6c2ad2a874ac4ed597ba6ecf73c8a3ab67529d3379576a53c7c4a9e6956b51081809e554a435221df38833dc7d40aa593b4da017f7cff56c56c0e3fe06d9ddea0170520c2c08b820082aef8ee7a9a553884b6d61a59b71196c7223116dce41be3316e5b7bdd0000000bfa55e5587ebb83c0b890dcbbd84feb7cfa4dde30f9f6fa370ae3ee0dee34c8d667872af228decd5b1567389ff385e836464e33a9c65ba54a678252e2bba9121fc885ba856e45db3569221f704f34f6501e8a3013b8dd1d2702b00d752a9df39097069e0e706073e15fb869cd1d"]) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000007900000008000300", @ANYRES32=r5, @ANYBLOB="f944611b5d342ae5000000000001000115f969382aef571a0568732aa64f3e0625d71ac20f0ab70b761ace3b5a4337b6cee2cd442cade1b23267e0da8393f220d0f28c68732cc1e64b4ae039117b0f7a58caddcb4be29d4c002673a8facb16aad81a099dc8bdff56a64f1d8475a6ad8fa09141ee90"], 0x1c}}, 0x0) r6 = semget$private(0x0, 0x3, 0x0) semtimedop(r6, &(0x7f00000001c0)=[{0x1, 0x5}, {0x1, 0xfffb}, {}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(r6, &(0x7f0000000080)=[{0x3, 0x2, 0x1800}, {0x1, 0x97f8, 0x800}, {0x4, 0x12d}, {0x0, 0xe3b0}, {0x1, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x4, 0xb31, 0x800}, {0x2, 0x0, 0x2000}, {0x3, 0x5, 0x1000}], 0x9, &(0x7f00000000c0)={0x0, 0x3938700}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000003c0)={0x1c, r8, 0x1, 0x0, 0x0, {{0x79}, {@val={0x8, 0x3, r10}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x60400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x5c, 0x0, 0x100, 0x70bd2a, 0x35245389, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "6b59ccce2fb857e2d07ca3c79a5831a5"}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x18}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="b6fa58b380a7"}, @NL80211_ATTR_BSSID={0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000045}, 0x20000000) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x1c, 0x0, 0x800, 0x70bd26, 0x80, {{}, {@val={0x8, 0x3, r5}, @void}}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x6000840) 03:35:02 executing program 2: r0 = getpid() move_pages(r0, 0x4, &(0x7f0000000480)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f00000004c0)=[0xff, 0x40, 0x8000, 0x38, 0x6, 0x7fff], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(r0, 0x6, &(0x7f00000007c0)=[&(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000600)=[0x1b, 0x7fff, 0xfffffff9, 0x6, 0x1, 0x1, 0x81, 0x3], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x20, 0x0, 0xff, 0xff, 0x0, 0x6a8, 0x80000, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x5, @perf_config_ext={0x5, 0x1f}, 0x40, 0xbc, 0x3, 0x3, 0x8001, 0xfff, 0x1e1, 0x0, 0x0, 0x0, 0xffffffffb480329e}, 0x0, 0x10, 0xffffffffffffffff, 0xa) epoll_create(0x61) r2 = socket$unix(0x1, 0x2, 0x0) r3 = getpid() getpriority(0x0, r3) pidfd_open(r3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000080)={0x0, 0x99, 0x40, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000680)=']\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x20340, 0x21) r4 = getpid() getpriority(0x0, r4) move_pages(r4, 0x1, &(0x7f0000000700)=[&(0x7f0000fff000/0x1000)=nil], &(0x7f0000000740)=[0x9ed2, 0xfffffff8, 0x8, 0x9, 0x8, 0x4], &(0x7f0000000780)=[0x0, 0x0], 0x6) 03:35:02 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 56) 03:35:02 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x300000000000000, 0x0) 03:35:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000140)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r3 = io_uring_setup(0x729c, &(0x7f0000000240)={0x0, 0xace5, 0x0, 0x2, 0x3cc}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f00000000c0)={0x10001, 0x0, 0x1, 0x20, 0x2, [0xf8, 0x401, 0x9, 0x8]}) [ 2070.965984] loop5: detected capacity change from 0 to 4 [ 2070.984393] FAULT_INJECTION: forcing a failure. [ 2070.984393] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.985307] CPU: 0 UID: 0 PID: 12349 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2070.985323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2070.985331] Call Trace: [ 2070.985335] [ 2070.985340] dump_stack_lvl+0xfa/0x120 [ 2070.985365] should_fail_ex+0x4d7/0x5e0 [ 2070.985383] should_failslab+0xc2/0x120 [ 2070.985398] __kmalloc_node_noprof+0xc9/0x770 [ 2070.985417] ? __vmalloc_node_range_noprof+0x473/0x1590 [ 2070.985434] __vmalloc_node_range_noprof+0x473/0x1590 [ 2070.985448] ? do_syscall_64+0x113/0x6a0 [ 2070.985465] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2070.985482] ? bdev_disk_changed+0x453/0x1680 [ 2070.985501] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2070.985516] ? mark_held_locks+0x49/0x80 [ 2070.985532] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2070.985548] ? bdev_disk_changed+0x453/0x1680 [ 2070.985560] __vmalloc_node_noprof+0xac/0xf0 [ 2070.985573] ? bdev_disk_changed+0x453/0x1680 [ 2070.985587] bdev_disk_changed+0x453/0x1680 [ 2070.985600] ? __pfx___mutex_lock+0x10/0x10 [ 2070.985622] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2070.985633] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2070.985649] ? loop_set_status+0x5bb/0xa80 [ 2070.985669] ? lock_release+0xc9/0x290 [ 2070.985683] loop_reread_partitions+0x70/0x140 [ 2070.985704] loop_set_status+0x697/0xa80 [ 2070.985724] lo_ioctl+0x17b/0x1ca0 [ 2070.985744] ? __pfx_lo_ioctl+0x10/0x10 [ 2070.985773] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2070.985789] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2070.985810] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2070.985824] ? find_held_lock+0x2b/0x80 [ 2070.985841] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2070.985863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2070.985884] ? do_vfs_ioctl+0x125/0x1470 [ 2070.985903] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2070.985919] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2070.985937] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2070.985955] ? lockdep_free_key_range+0x294/0x420 [ 2070.985969] ? find_held_lock+0x2b/0x80 [ 2070.985986] ? lock_release+0xc9/0x290 [ 2070.985997] ? __pfx_lo_ioctl+0x10/0x10 03:35:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de6f1a080272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) [ 2070.986014] blkdev_ioctl+0x365/0x6d0 [ 2070.986028] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2070.986042] ? selinux_file_ioctl+0xbb/0x280 [ 2070.986058] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2070.986073] __x64_sys_ioctl+0x18f/0x210 [ 2070.986091] do_syscall_64+0x113/0x6a0 [ 2070.986109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2070.986121] RIP: 0033:0x7f36e874b8d7 [ 2070.986131] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2070.986143] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2070.986156] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2070.986164] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2070.986172] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2070.986179] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2070.986187] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2070.986203] [ 2070.988727] loop6: detected capacity change from 0 to 4 [ 2070.998694] syz-executor.5: vmalloc error: size 32768, failed to allocated page array size 64, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 2071.051201] CPU: 0 UID: 0 PID: 12349 Comm: syz-executor.5 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2071.051219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2071.051226] Call Trace: [ 2071.051229] [ 2071.051234] dump_stack_lvl+0xfa/0x120 [ 2071.051261] warn_alloc+0x216/0x240 [ 2071.051278] ? __pfx_warn_alloc+0x10/0x10 [ 2071.051292] ? dump_stack_lvl+0x113/0x120 [ 2071.051313] ? __kasan_kmalloc+0x6f/0x90 [ 2071.051329] ? __kmalloc_node_noprof+0x47f/0x770 [ 2071.051347] ? __vmalloc_node_range_noprof+0x473/0x1590 [ 2071.051365] __vmalloc_node_range_noprof+0x124a/0x1590 [ 2071.051378] ? do_syscall_64+0x113/0x6a0 [ 2071.051395] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2071.051418] ? bdev_disk_changed+0x453/0x1680 [ 2071.051437] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2071.051453] ? mark_held_locks+0x49/0x80 [ 2071.051468] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2071.051483] ? bdev_disk_changed+0x453/0x1680 [ 2071.051495] __vmalloc_node_noprof+0xac/0xf0 [ 2071.051508] ? bdev_disk_changed+0x453/0x1680 [ 2071.051522] bdev_disk_changed+0x453/0x1680 [ 2071.051535] ? __pfx___mutex_lock+0x10/0x10 [ 2071.051556] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2071.051568] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2071.051583] ? loop_set_status+0x5bb/0xa80 [ 2071.051602] ? lock_release+0xc9/0x290 [ 2071.051616] loop_reread_partitions+0x70/0x140 [ 2071.051634] loop_set_status+0x697/0xa80 [ 2071.051655] lo_ioctl+0x17b/0x1ca0 [ 2071.051676] ? __pfx_lo_ioctl+0x10/0x10 [ 2071.051705] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2071.051720] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2071.051740] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2071.051755] ? find_held_lock+0x2b/0x80 [ 2071.051772] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2071.051794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2071.051814] ? do_vfs_ioctl+0x125/0x1470 [ 2071.051831] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2071.051847] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2071.051865] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2071.051882] ? lockdep_free_key_range+0x294/0x420 [ 2071.051897] ? find_held_lock+0x2b/0x80 [ 2071.051914] ? lock_release+0xc9/0x290 [ 2071.051926] ? __pfx_lo_ioctl+0x10/0x10 [ 2071.051943] blkdev_ioctl+0x365/0x6d0 [ 2071.051957] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2071.051972] ? selinux_file_ioctl+0xbb/0x280 [ 2071.051988] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2071.052003] __x64_sys_ioctl+0x18f/0x210 [ 2071.052021] do_syscall_64+0x113/0x6a0 [ 2071.052041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2071.052054] RIP: 0033:0x7f36e874b8d7 [ 2071.052063] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2071.052075] RSP: 002b:00007f36e5cc0ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2071.052088] RAX: ffffffffffffffda RBX: 00007f36e5cc0f40 RCX: 00007f36e874b8d7 [ 2071.052096] RDX: 00007f36e5cc1050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2071.052104] RBP: 00007f36e5cc11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2071.052112] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f36e5cc1050 [ 2071.052120] R13: 00007ffddebafa9f R14: 00007f36e5cc1300 R15: 0000000000022000 [ 2071.052136] [ 2071.085768] Mem-Info: [ 2071.085778] active_anon:81 inactive_anon:54033 isolated_anon:0 [ 2071.085778] active_file:8805 inactive_file:91105 isolated_file:0 [ 2071.085778] unevictable:0 dirty:335 writeback:0 [ 2071.085778] slab_reclaimable:5741 slab_unreclaimable:55864 [ 2071.085778] mapped:81109 shmem:131 pagetables:3307 [ 2071.085778] sec_pagetables:0 bounce:0 [ 2071.085778] kernel_misc_reclaimable:0 [ 2071.085778] free:105595 free_pcp:819 free_cma:0 [ 2071.085815] Node 0 active_anon:324kB inactive_anon:216132kB active_file:35220kB inactive_file:364420kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324436kB dirty:1340kB writeback:0kB shmem:524kB kernel_stack:6592kB pagetables:13228kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB 03:35:03 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 62) [ 2071.085848] Node 0 DMA free:15360kB boost:0kB min:48kB low:60kB high:72kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2071.085887] lowmem_reserve[]: 0 1581 1581 1581 [ 2071.086391] Node 0 DMA32 free:407020kB boost:0kB min:5036kB low:6640kB high:8244kB reserved_highatomic:0KB free_highatomic:0KB active_anon:324kB inactive_anon:216132kB active_file:35220kB inactive_file:364420kB unevictable:0kB writepending:1340kB zspages:0kB present:2080640kB managed:1619888kB mlocked:0kB bounce:0kB free_pcp:3276kB local_pcp:1724kB free_cma:0kB [ 2071.086432] lowmem_reserve[]: 0 0 0 0 [ 2071.086453] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2071.086532] Node 0 DMA32: 279*4kB (UM) 162*8kB (UM) 22*16kB (UME) 13*32kB (UME) 57*64kB (UME) 18*128kB (UE) 4*256kB (UM) 5*512kB (UM) 7*1024kB (M) 9*2048kB (UME) 90*4096kB (UM) = 406956kB [ 2071.086641] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2071.086652] 54041 total pagecache pages [ 2071.086658] 0 pages in swap cache [ 2071.086662] Free swap = 0kB [ 2071.086667] Total swap = 0kB [ 2071.086672] 524158 pages RAM 03:35:03 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x37dc12502000000, 0x0) [ 2071.086677] 0 pages HighMem/MovableOnly [ 2071.086682] 115346 pages reserved [ 2071.086686] Memory cgroup min protection 0kB -- low protection 42960kB [ 2071.159863] loop6: detected capacity change from 0 to 4 [ 2071.184756] forcing mempool usage for bio_alloc_bioset+0x5ff/0x1130 03:35:03 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 57) 03:35:03 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40080, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x1001, 0x0, 0x0, 0x0, 0x3513, 0x3}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x0, 0xff, 0x89, 0x7, 0x0, 0xfffffffffffffffd, 0x72816, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000000140)}, 0x8, 0x1, 0x7322555d, 0x5, 0x8001, 0x6, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xb) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0x0, r2, 0x0) r3 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000003c0)='\x00', 0x9, 0x5, &(0x7f0000002680)=[{&(0x7f0000000400)="f4b533173c8a5735478e459eeb40141e585a775e834359e499525edb66c09bf457b6e1b770c8e8ca499b63e270f65963ec09182e6796b9891e341169817b9835ac8281cd24016f54186195a61d1918e1925eaa57caaebdd21fb73ca41668bc4966dbc3cf8fef034456712b9e7a40a8d4b6038e0f89d8d2c27ad622a178e9d6be19456bc564ab59e128dafeea2cf18d9b5e4a3879c727fc374d85022bd447aa480c3534ba87000c4bdb", 0xa9, 0x1}, {&(0x7f00000004c0)="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", 0xfc, 0x6}, {&(0x7f00000005c0)="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0x1000, 0x100}, {&(0x7f00000015c0)="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0x1000, 0x4}, {&(0x7f00000025c0)="97c190ef58a0a719bc9db0d7de9dd3091eb586a1f50a1faa69cb1cafeb3851fc4fbb0c5fed191fa313f16a8ba52265a396bdd3ffa48d99b2861f4c06e7a6ad4f46844c9a16b3050eb6c4ea200a8c9ba22742132410eff1a146af823379258bd8c301339de3752e82dc617b19f0009bfb1de225901f2e5cce14cf7712eb6a259f4ddba0b2cbae4d02", 0x88, 0x85}], 0x800004, &(0x7f0000002700)={[{@session={'session', 0x3d, 0x59}}, {@mode={'mode', 0x3d, 0x4}}, {@map_normal}, {@check_relaxed}, {@cruft}, {@dmode={'dmode', 0x3d, 0x3}}, {@map_normal}, {}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@obj_user={'obj_user', 0x3d, ':L'}}]}) epoll_create(0xff) lseek(r3, 0x5a, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0xf0002003}) epoll_pwait(r1, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7a29467c, &(0x7f00000000c0)={[0x8001]}, 0x8) 03:35:03 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8000000, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x0, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x5, 0xf7, 0x8, 0xfd, 0x0, 0x1, 0x20020, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000080)}, 0x2401, 0xa7, 0x10000, 0x6, 0x5, 0x1ff, 0x7, 0x0, 0x1b0a, 0x0, 0xfffffffffffffffd}, r1, 0xd, r2, 0xb) epoll_create(0x61) 03:35:03 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 63) 03:35:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2071.268521] loop4: detected capacity change from 0 to 8 03:35:03 executing program 5: syz_read_part_table(0x800, 0x0, 0x0) [ 2071.288997] loop6: detected capacity change from 0 to 4 [ 2071.299694] FAULT_INJECTION: forcing a failure. [ 2071.299694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2071.309065] CPU: 1 UID: 0 PID: 12387 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2071.309099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2071.309113] Call Trace: [ 2071.309120] [ 2071.309129] dump_stack_lvl+0xfa/0x120 [ 2071.309171] should_fail_ex+0x4d7/0x5e0 [ 2071.309202] should_fail_alloc_page+0xe0/0x110 [ 2071.309230] prepare_alloc_pages+0x1eb/0x550 [ 2071.309272] __alloc_frozen_pages_noprof+0x186/0x2770 [ 2071.309311] ? lock_acquire+0x176/0x2e0 [ 2071.309337] ? find_held_lock+0x2b/0x80 [ 2071.309367] ? __is_insn_slot_addr+0x136/0x290 [ 2071.309395] ? lock_release+0xc9/0x290 [ 2071.309419] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2071.309451] ? __is_insn_slot_addr+0x140/0x290 [ 2071.309483] ? __lock_acquire+0x45c/0x1ba0 [ 2071.309509] ? lock_is_held_type+0x9e/0x120 [ 2071.309538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2071.309574] ? policy_nodemask+0xeb/0x4e0 [ 2071.309613] alloc_pages_mpol+0xed/0x350 [ 2071.309644] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2071.309676] ? filemap_get_entry+0x21d/0x430 [ 2071.309704] folio_alloc_noprof+0x22/0x1a0 [ 2071.309738] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 2071.309769] ? do_syscall_64+0x113/0x6a0 [ 2071.309800] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2071.309826] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 2071.309859] ? __filemap_get_folio_mpol+0x26f/0xe80 [ 2071.309880] ? ___slab_alloc+0x8c/0x720 [ 2071.309921] do_read_cache_folio+0x18f/0x500 [ 2071.309942] ? __pfx_blkdev_read_folio+0x10/0x10 [ 2071.309977] read_part_sector+0xd1/0x2f0 [ 2071.310004] read_lba+0x1e9/0x390 [ 2071.310030] ? __pfx_read_lba+0x10/0x10 [ 2071.310053] ? __kmalloc_cache_noprof+0x55a/0x650 [ 2071.310088] efi_partition+0x26c/0x25f0 [ 2071.310118] ? __pfx_vsnprintf+0x10/0x10 [ 2071.310151] ? __pfx_efi_partition+0x10/0x10 [ 2071.310178] ? seq_buf_printf+0x1c1/0x2c0 [ 2071.310214] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2071.310239] ? __create_object+0x59/0x80 [ 2071.310269] ? __kmalloc_cache_noprof+0x55a/0x650 [ 2071.310298] ? __pfx_efi_partition+0x10/0x10 [ 2071.310324] bdev_disk_changed+0x819/0x1680 [ 2071.310360] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2071.310381] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2071.310411] ? loop_set_status+0x5bb/0xa80 [ 2071.310445] ? lock_release+0xc9/0x290 [ 2071.310470] loop_reread_partitions+0x70/0x140 [ 2071.310502] loop_set_status+0x697/0xa80 [ 2071.310540] lo_ioctl+0x17b/0x1ca0 [ 2071.310578] ? __pfx_lo_ioctl+0x10/0x10 [ 2071.310632] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2071.310660] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2071.310692] ? tick_program_event+0xac/0x140 [ 2071.310717] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2071.310743] ? find_held_lock+0x2b/0x80 [ 2071.310772] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2071.310811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2071.310846] ? do_vfs_ioctl+0x125/0x1470 [ 2071.310877] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2071.310906] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2071.310939] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2071.310971] ? lockdep_free_key_range+0x294/0x420 [ 2071.310996] ? find_held_lock+0x2b/0x80 [ 2071.311027] ? lock_release+0xc9/0x290 [ 2071.311050] ? __pfx_lo_ioctl+0x10/0x10 [ 2071.311081] blkdev_ioctl+0x365/0x6d0 [ 2071.311107] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2071.311133] ? selinux_file_ioctl+0xbb/0x280 [ 2071.311163] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2071.311190] __x64_sys_ioctl+0x18f/0x210 [ 2071.311223] do_syscall_64+0x113/0x6a0 [ 2071.311256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2071.311278] RIP: 0033:0x7f64600e18d7 [ 2071.311296] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2071.311317] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2071.311339] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2071.311354] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2071.311368] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2071.311382] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2071.311395] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2071.311437] [ 2072.094014] loop4: detected capacity change from 0 to 8 03:35:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:13 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r1 = epoll_create(0x61) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000240)={0x3, 0x80, 0xff, 0x79, 0x20, 0x87, 0x0, 0xffff, 0x94121, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x2, @perf_config_ext={0x5, 0x81}, 0x5da13, 0x80000001, 0x4, 0xf, 0xfffffffe, 0x10000001, 0xfffe, 0x0, 0x3, 0x0, 0x200}) clock_gettime(0x1, &(0x7f0000000140)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:35:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x400000000000000, 0x0) 03:35:13 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0xf7, 0xff, 0xf7, 0x0, 0x9, 0x648c8, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1f, 0x2, @perf_config_ext={0x7, 0x42b84830}, 0x800, 0x7, 0xf24, 0x3, 0x1f, 0x0, 0x6, 0x0, 0xfffffff9, 0x0, 0x7fffffff}, r0, 0xf, 0xffffffffffffffff, 0x2) epoll_create(0x61) 03:35:13 executing program 5: syz_read_part_table(0x802, 0x0, 0x0) 03:35:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de6f1a0a0272bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 03:35:13 executing program 3: fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)={'L-', 0x400}, 0x16, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, r1, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r4, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r4, 0x7, 0x3) r5 = dup2(r3, r4) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYRES16, @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r5, @ANYRESOCT]) r6 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r6, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x4001}, 0x50) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="308e0000", @ANYRES16=r6, @ANYBLOB="04002cbd7000fadbdf25180000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b00010000000600160000000000050012000100000006001100c528000008000b0002000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b000000008006001600020000000500120001000000060011000000000008000b0005000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b001f00000006001600050000000500120000000000060011000500000008000b00000000800e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00010000000600160003000000050012000100000006001100550a000008000b0080000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b000500000006001600060000000500120001000000060011000100000008000b0006000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b000900000006001600000800000500120001000000060011006905000008000b0005000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b000700000006001600050000000500120000000000060011000200000008000b0000000000"], 0x230}, 0x1, 0x0, 0x0, 0x40041}, 0x20000000) sendmsg$DEVLINK_CMD_RATE_GET(r5, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x100, r6, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xac, 0xa8, @random="8fc1e6da7b2f680861a129d3aef8e84c69effefb1fdc52f63e14a2fb94032e65d2c5ed1d0e317e725b27850f61e7a2eda164fe66ea342017419e45292f2cfa287c37ee642ada612046f44b39f1f81de3aee8e980a071cbd7e51a9e78cae030929c2549c1ac7498bed1490d553b41f4040ef754708394dd5a1b57946c725f40c095b8b13a1e9810754cde49d893d130097a85a90bf370d701d6ecd40a18e83c5230bca0d1ea43458e"}]}, 0x100}}, 0x80) 03:35:13 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 64) [ 2081.673127] loop6: detected capacity change from 0 to 4 [ 2081.677204] loop5: detected capacity change from 0 to 4 [ 2081.683784] FAULT_INJECTION: forcing a failure. [ 2081.683784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2081.687130] CPU: 0 UID: 0 PID: 12413 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) 03:35:13 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x9, 0x8, 0x81, 0x3f, 0x0, 0x7, 0x0, 0xf, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0xc9, 0x6}, 0x8010, 0x1000, 0x800, 0x2, 0x400, 0x4, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) r1 = epoll_create(0x61) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x2, 0xef, 0x2, 0x0, 0x2, 0xc90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffbff, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x3, 0x2, 0x0, 0xffffffffffffffbf, 0x2, 0x800, 0x0, 0x40, 0x0, 0xae7}, 0xffffffffffffffff, 0xf, r0, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0xfe, 0x4, 0x8, 0xed, 0x0, 0x100000001, 0x8000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x1a}, 0x8, 0x4, 0x2, 0x7, 0x4742, 0xa5c4, 0xae85, 0x0, 0x0, 0x0, 0x5}, r2, 0x1, 0xffffffffffffffff, 0x0) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2081.687156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2081.687166] Call Trace: [ 2081.687172] [ 2081.687179] dump_stack_lvl+0xfa/0x120 [ 2081.687212] should_fail_ex+0x4d7/0x5e0 [ 2081.687237] should_fail_alloc_page+0xe0/0x110 [ 2081.687259] prepare_alloc_pages+0x1eb/0x550 [ 2081.687293] __alloc_frozen_pages_noprof+0x186/0x2770 [ 2081.687323] ? lock_acquire+0x176/0x2e0 [ 2081.687343] ? find_held_lock+0x2b/0x80 [ 2081.687368] ? __is_insn_slot_addr+0x136/0x290 [ 2081.687390] ? lock_release+0xc9/0x290 [ 2081.687409] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2081.687434] ? __is_insn_slot_addr+0x140/0x290 [ 2081.687467] ? __lock_acquire+0x45c/0x1ba0 [ 2081.687489] ? lock_is_held_type+0x9e/0x120 [ 2081.687511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2081.687550] ? policy_nodemask+0xeb/0x4e0 [ 2081.687578] alloc_pages_mpol+0xed/0x350 03:35:13 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 65) [ 2081.687609] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2081.687642] ? filemap_get_entry+0x21d/0x430 [ 2081.687669] folio_alloc_noprof+0x22/0x1a0 [ 2081.687698] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 2081.687725] ? do_syscall_64+0x113/0x6a0 03:35:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x500000000000000, 0x0) [ 2081.687749] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2081.687771] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 2081.687801] ? __filemap_get_folio_mpol+0x26f/0xe80 03:35:13 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x9, 0x1f, 0x40, 0x0, 0x1, 0xc89c8, 0xf, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xbf, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x50960, 0x0, 0x2, 0x5, 0x5, 0x7, 0x200, 0x0, 0x1f, 0x0, 0x2}, 0x0, 0x1, r0, 0xa) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/e1000', 0x258801, 0xd7) epoll_create(0x61) [ 2081.687821] ? ___slab_alloc+0x8c/0x720 [ 2081.687848] do_read_cache_folio+0x18f/0x500 [ 2081.687865] ? __pfx_blkdev_read_folio+0x10/0x10 [ 2081.687894] read_part_sector+0xd1/0x2f0 [ 2081.687915] read_lba+0x1e9/0x390 [ 2081.687937] ? __pfx_read_lba+0x10/0x10 [ 2081.687956] ? __kmalloc_cache_noprof+0x55a/0x650 [ 2081.687984] efi_partition+0x26c/0x25f0 [ 2081.688009] ? __pfx_vsnprintf+0x10/0x10 [ 2081.688037] ? __pfx_efi_partition+0x10/0x10 [ 2081.688059] ? seq_buf_printf+0x1c1/0x2c0 [ 2081.688089] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2081.688110] ? __create_object+0x59/0x80 [ 2081.688134] ? __kmalloc_cache_noprof+0x55a/0x650 [ 2081.688159] ? __pfx_efi_partition+0x10/0x10 [ 2081.688180] bdev_disk_changed+0x819/0x1680 [ 2081.688210] ? __pfx_bdev_disk_changed+0x10/0x10 [ 2081.688227] ? __pfx___mutex_unlock_slowpath+0x10/0x10 03:35:13 executing program 5: syz_read_part_table(0x803, 0x0, 0x0) [ 2081.688251] ? loop_set_status+0x5bb/0xa80 [ 2081.688280] ? lock_release+0xc9/0x290 [ 2081.688300] loop_reread_partitions+0x70/0x140 [ 2081.688326] loop_set_status+0x697/0xa80 [ 2081.688358] lo_ioctl+0x17b/0x1ca0 [ 2081.688388] ? __pfx_lo_ioctl+0x10/0x10 [ 2081.688433] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2081.688458] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2081.688485] ? __sanitizer_cov_trace_switch+0x54/0x90 03:35:13 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 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, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = epoll_create(0x61) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = getpid() getpriority(0x0, r3) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000140)) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r3, &(0x7f00000001c0)='net/udplite6\x00') r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000002c0)={0x40000000}) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0xf9, 0xd3, 0xde, 0x81, 0x0, 0xff, 0x80, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x200, 0x6, 0x8, 0x0, 0x171, 0x40, 0x9, 0x0, 0xffffffe0, 0x0, 0x1f}, r3, 0x5, r4, 0x2) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x2, 0x8}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={[0x9]}, 0x8) [ 2081.688514] ? do_vfs_ioctl+0x125/0x1470 [ 2081.688540] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2081.688564] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2081.688591] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2081.688617] ? lockdep_free_key_range+0x294/0x420 [ 2081.688638] ? find_held_lock+0x2b/0x80 [ 2081.688663] ? lock_release+0xc9/0x290 [ 2081.688681] ? __pfx_lo_ioctl+0x10/0x10 [ 2081.688707] blkdev_ioctl+0x365/0x6d0 [ 2081.688728] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2081.688749] ? selinux_file_ioctl+0xbb/0x280 [ 2081.688773] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2081.688796] __x64_sys_ioctl+0x18f/0x210 [ 2081.688823] do_syscall_64+0x113/0x6a0 [ 2081.688850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2081.688868] RIP: 0033:0x7f64600e18d7 [ 2081.688883] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2081.688900] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2081.688918] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2081.688931] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 [ 2081.688942] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2081.688953] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2081.688964] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2081.688988] [ 2081.753813] loop5: detected capacity change from 0 to 4 [ 2081.848648] loop6: detected capacity change from 0 to 4 [ 2081.973634] loop5: detected capacity change from 0 to 4 [ 2081.991351] loop5: detected capacity change from 0 to 4 03:35:23 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 66) 03:35:23 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x50003008}) 03:35:23 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4a5, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1, 0xff, 0x40, 0x4, 0x0, 0x0, 0x8002, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x6, 0x9}, 0x2088, 0x1000, 0x80, 0x6, 0x3, 0x48c, 0x800, 0x0, 0x7}, r0, 0xb, 0xffffffffffffffff, 0x2) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) read(r1, &(0x7f0000000240)=""/210, 0xd2) 03:35:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x108) epoll_create(0x61) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) close(r0) 03:35:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:23 executing program 5: syz_read_part_table(0x804, 0x0, 0x0) 03:35:23 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x600000000000000, 0x0) 03:35:23 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x2, 0x5, 0x20, 0x8, 0x0, 0x8, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000140), 0x9}, 0x20, 0x0, 0x1, 0x9, 0x6, 0x2000, 0x5e, 0x0, 0x1, 0x0, 0xff08}, 0xffffffffffffffff, 0x8, r1, 0x8) r2 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x204802, 0x92) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xf8, 0xa1, 0x8, 0x1, 0x0, 0x3, 0x9804, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x20, 0x2, @perf_config_ext={0x7, 0x10000}, 0x44000, 0x1, 0x3698, 0x7, 0x2, 0x0, 0x5bc, 0x0, 0x3, 0x0, 0x1000}, 0xffffffffffffffff, 0xf, r4, 0x2) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) [ 2091.616516] loop6: detected capacity change from 0 to 4 03:35:23 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:23 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x700000000000000, 0x0) [ 2091.652444] loop5: detected capacity change from 0 to 4 [ 2091.661525] FAULT_INJECTION: forcing a failure. [ 2091.661525] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:35:23 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r3 = io_uring_setup(0x42de, &(0x7f0000000240)={0x0, 0x15bf, 0x10, 0x1, 0x323}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r2, r1, r3], 0x3) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2091.677601] CPU: 1 UID: 0 PID: 12454 Comm: syz-executor.6 Not tainted 7.1.0-rc7-next-20260608 #1 PREEMPT(lazy) [ 2091.677636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2091.677651] Call Trace: [ 2091.677659] [ 2091.677668] dump_stack_lvl+0xfa/0x120 [ 2091.677712] should_fail_ex+0x4d7/0x5e0 [ 2091.677744] should_fail_alloc_page+0xe0/0x110 [ 2091.677773] prepare_alloc_pages+0x1eb/0x550 [ 2091.677818] __alloc_frozen_pages_noprof+0x186/0x2770 [ 2091.677858] ? lock_acquire+0x176/0x2e0 [ 2091.677884] ? find_held_lock+0x2b/0x80 [ 2091.677924] ? __is_insn_slot_addr+0x136/0x290 [ 2091.677955] ? lock_release+0xc9/0x290 [ 2091.677979] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 2091.678013] ? __is_insn_slot_addr+0x140/0x290 [ 2091.678047] ? __lock_acquire+0x45c/0x1ba0 [ 2091.678075] ? lock_is_held_type+0x9e/0x120 [ 2091.678104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2091.678142] ? policy_nodemask+0xeb/0x4e0 [ 2091.678180] alloc_pages_mpol+0xed/0x350 [ 2091.678213] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 2091.678248] ? filemap_get_entry+0x21d/0x430 [ 2091.678278] folio_alloc_noprof+0x22/0x1a0 [ 2091.678315] filemap_alloc_folio_noprof.part.0+0x372/0x410 [ 2091.678349] ? do_syscall_64+0x113/0x6a0 [ 2091.678380] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2091.678409] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 2091.678444] ? __filemap_get_folio_mpol+0x26f/0xe80 [ 2091.678467] ? ___slab_alloc+0x8c/0x720 [ 2091.678502] do_read_cache_folio+0x18f/0x500 [ 2091.678524] ? __pfx_blkdev_read_folio+0x10/0x10 [ 2091.678561] read_part_sector+0xd1/0x2f0 [ 2091.678588] read_lba+0x1e9/0x390 [ 2091.678616] ? __pfx_read_lba+0x10/0x10 [ 2091.678642] ? __kmalloc_cache_noprof+0x55a/0x650 [ 2091.678678] efi_partition+0x26c/0x25f0 03:35:23 executing program 5: syz_read_part_table(0x805, 0x0, 0x0) [ 2091.678710] ? __pfx_vsnprintf+0x10/0x10 [ 2091.678745] ? __pfx_efi_partition+0x10/0x10 [ 2091.678774] ? seq_buf_printf+0x1c1/0x2c0 [ 2091.678814] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 2091.678841] ? __create_object+0x59/0x80 [ 2091.678873] ? __kmalloc_cache_noprof+0x55a/0x650 [ 2091.678905] ? __pfx_efi_partition+0x10/0x10 [ 2091.678932] bdev_disk_changed+0x819/0x1680 [ 2091.678971] ? __pfx_bdev_disk_changed+0x10/0x10 03:35:23 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0xa102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r1, &(0x7f00000000c0), &(0x7f0000000140)=@md5={0x1, "4b4571d92d2500dbb5e5c6c44270bb89"}, 0x11, 0x0) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2091.678994] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2091.679026] ? loop_set_status+0x5bb/0xa80 [ 2091.679062] ? lock_release+0xc9/0x290 [ 2091.679089] loop_reread_partitions+0x70/0x140 03:35:23 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7fffffff}}, './file0\x00'}) fcntl$addseals(r1, 0x409, 0xa) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2091.679122] loop_set_status+0x697/0xa80 [ 2091.679164] lo_ioctl+0x17b/0x1ca0 [ 2091.679204] ? __pfx_lo_ioctl+0x10/0x10 [ 2091.679262] ? blkdev_common_ioctl+0x1c3/0x2840 [ 2091.679292] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2091.679330] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 2091.679358] ? find_held_lock+0x2b/0x80 [ 2091.679389] ? finish_task_switch.isra.0+0x1c5/0x9b0 [ 2091.679431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2091.679469] ? do_vfs_ioctl+0x125/0x1470 [ 2091.679503] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2091.679534] ? ioctl_has_perm.constprop.0.isra.0+0x32e/0x4e0 [ 2091.679570] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2091.679604] ? lockdep_free_key_range+0x294/0x420 [ 2091.679654] ? find_held_lock+0x2b/0x80 [ 2091.679691] ? lock_release+0xc9/0x290 03:35:23 executing program 2: sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x80000000, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() pidfd_open(r0, 0x0) getpriority(0x0, r0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x82, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x3, 0x8000000000}, 0x16, 0x81, 0x1, 0xa, 0x7, 0xffffffc0, 0x0, 0x0, 0xffff, 0x0, 0x9}, r0, 0x9, 0xffffffffffffffff, 0xa) epoll_create(0x61) [ 2091.679715] ? __pfx_lo_ioctl+0x10/0x10 [ 2091.679750] blkdev_ioctl+0x365/0x6d0 [ 2091.679777] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2091.679805] ? selinux_file_ioctl+0xbb/0x280 [ 2091.679837] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2091.679867] __x64_sys_ioctl+0x18f/0x210 [ 2091.679902] do_syscall_64+0x113/0x6a0 03:35:23 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 67) [ 2091.679938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2091.679962] RIP: 0033:0x7f64600e18d7 [ 2091.679981] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2091.680003] RSP: 002b:00007f645d656ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 2091.680027] RAX: ffffffffffffffda RBX: 00007f645d656f40 RCX: 00007f64600e18d7 [ 2091.680042] RDX: 00007f645d657050 RSI: 0000000000004c04 RDI: 0000000000000005 03:35:23 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xb00000000000000, 0x0) [ 2091.680057] RBP: 00007f645d6571d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.680071] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f645d657050 [ 2091.680086] R13: 00007ffef20a5e0f R14: 00007f645d657300 R15: 0000000000022000 [ 2091.680117] [ 2091.688100] loop5: detected capacity change from 0 to 4 [ 2091.855346] loop6: detected capacity change from 0 to 4 [ 2091.856743] loop5: detected capacity change from 0 to 4 03:35:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:23 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x3, 0xa}, 0x0, 0x4000000004, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0xb8}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x4, 0x6, 0xdd, 0x8, 0x0, 0x5, 0x40, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x2, 0x10000000000007}, 0x4000, 0x0, 0x400008a6, 0xf, 0x6, 0xfffffff8, 0x9, 0x0, 0x2, 0x0, 0x5}, r2, 0x0, r0, 0x0) r3 = clone3(&(0x7f00000006c0)={0x8201080, &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540), {0x37}, &(0x7f0000000580)=""/138, 0x8a, &(0x7f0000000640)=""/10, &(0x7f0000000680)=[r2, 0x0, r2, r2], 0x4}, 0x58) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x0, 0x7, 0x1, 0xe4, 0x0, 0x7, 0x8002, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000400), 0x4}, 0x8000, 0x1, 0xfffff801, 0x7, 0x1, 0x7, 0x8, 0x0, 0x9, 0x0, 0xf56}, r3, 0xa, r0, 0x2) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x8, &(0x7f00000000c0)={[0xc000000000000000]}, 0x8) r4 = epoll_create(0x80000001) epoll_pwait2(r4, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000002c0), &(0x7f0000000300)={[0x6be]}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = signalfd(r5, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r6, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) epoll_pwait2(r6, &(0x7f0000000340)=[{}, {}, {}, {}], 0x4, &(0x7f0000000380)={0x0, 0x3938700}, &(0x7f00000003c0)={[0x3]}, 0x8) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={[0x9]}, 0x8) [ 2091.915981] loop5: detected capacity change from 0 to 4 03:35:32 executing program 5: syz_read_part_table(0x806, 0x0, 0x0) 03:35:32 executing program 0: r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:35:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:32 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)={0x2, 0x2, 0x1, 0x1, 0x1, [{0xb94d, 0x1b2320, 0x3f, '\x00', 0x1101}]}) 03:35:32 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 68) 03:35:32 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x1800000000000000, 0x0) 03:35:32 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) io_setup(0x7, &(0x7f0000000080)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = signalfd(r5, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r6, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) r8 = open_tree(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x40000) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r9, 0xffffffffffffffff, 0x0) r10 = signalfd4(r0, &(0x7f0000000a40)={[0x2]}, 0x8, 0x80800) io_submit(r2, 0x8, &(0x7f0000000ac0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0xdc3, r0, &(0x7f0000000240)="b8dd31229fb42dcd5793d2f4376b01bd8f596ca2b24493de37e7d00462274e4c5e411f3ae7a1a4bd00ccbd7f2e9310c2fba30313fe513b1640007a155c41be16930e06c1208a814a21cde6fdcc783535db979fd1c746941758a1384901a105b798e50343b57634a7b26ddb3ba60c391d3bc4ba58f12e1219ea73aa9b7a7d3ddd9222f6dfde284a58537b07e0a36574a35443325556741d8b25d7a44741bd0d3b3e0571521a6ffaab1403b50a93afc75f2d1a7ad170eab05a5656a248ef4aa18c9cf67a3c3f4b0584de949fbf0fc0293116416ee91ea3d162b6ab065f8766aebe3784744591b14df6eabf46", 0xeb}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000340)="08178dac719ec5d6fd9c12f7d6c5361bc933fcf29b2849633d149326dcf30fc528aa57a778b7ac31377b185ec11de78643113ed41c4f068e9ffacf5b67c3fd7cfc4f3eac408d3a4432b2901496e5f8c6598874613f58d5f2ce9b1c896a1a3d664c8227cf73ec4746afa631b9a095d6b449be65cf54da8af9743dc7b0c3842bf79dc21c", 0x83, 0x3, 0x0, 0x3, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000400)="ead4021295143979e34823663962af2d199cee9030a22ff0ead70acb5467546018c6cb907e07657b866e2984c4af238583f785b0629526c6da34fd569b4e2b1bb2fd8ce3bd6a02e8b6adfe43d6ceaa631bc708f3700e7425329f6525d20e623bcab819a85b76d1384e909f584940107b8da36121f376dd2f2a025704e266f7598323bd390c8c659e", 0x88, 0x9, 0x0, 0x3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000500)="4f70079c8aedfe29526dae829e2d8c76d3226eeee8d6b94701456d928c23b301ec5b06fdfbfba2237d27be18f86bc49fa1044af7667f766da5f182d98184f654a2f4648d708901a1e339411d5df3cafaba517a181bd403862a5660da7ed28ca3de87958478f561db673d25d3c5a483e0d623494c860a03e2dfab02e2b4e3d8ac96", 0x81, 0x7f, 0x0, 0x0, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000600)="848932a01f42e03b963c325558e5816cf6600ec9afe401b54ee25f91e19f4ce18e4f71d4a2f8f91e193a1394b573f99052c2de5e82d24fec79374eb5d94ba76d4e5d3dfcb00f6fe5db2141436e1e4735a53025310f9ca27ee770bbac64085b71a2cf84d4", 0x64, 0x7fffffff, 0x0, 0x2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x1, r7, &(0x7f00000006c0)="b765129dca9f78fbc47a657eebeb8ba6935a7e2afff93f27d03ad2f8614cd1e382b9a1bd1210223571897bdcc6b046927c643a2bd6e2625dfab2498b5bb362c5eef6d9c71f172439343068aa0972f54b1b252ac0f94ea7a4ce3a3f655a2b19f456f4cc573387b053c264d76c400c3be5cc905f7dda3469e58687c4bb5d40aa5d12c61564c33a5396b35e0566ccd19568301871e6b335ef3609d582cc6dd9f39bb36a0123cdae5ea3e5ef50dc7b935733f4d0289256b32fd1dbc1cad1fa55a52d54c56eea2d3df031a76fa66918200f10814ba4e1c5bf4295317e7fcd", 0xdc, 0x6846, 0x0, 0x1}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000800)="a993593a752e209fe8f358bdf1efe81ca25d030d2f6060555f7b8c9ffa5bb23710a2360db2a6f06c470cfebace90c918d74b00c790d3c172b1cdbdf5d189d0b2be1bdc098a4b7154e58f62250b9a7bf50a5f853ddcdf0b12728781e3ae21a0984c61bad0cfcd5c25d542c9d17cb0e818ec023d6ff71c2a1fc9eb735535ad7ebabe2199c49bf3c89fb93d992812db72e2dbf82524842346921d57d36158c1f81b7718ac251388e0365c84b4a2a98ed707a814877ed7190aa91dec91da83fceaa7d5383054f4", 0xc5, 0x8f, 0x0, 0x3, r8}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x7f, r9, &(0x7f0000000980)="d86b9ab0d7a0181c54e3ff5c4367485eada91d7e0a644420eb66ace391ffee07dd1d4ed54bb02452014b6de4705b178d1c306bc7fe23f45193dbe323ab364ff3120c91ead4060fa38250a21ffefb0d01a6c59e6e1e1454958093d3e560fbc8e8c0158793850ca6be26e8776bd910c72b61e2007d4bc46cfd3327ddf624fac5ba4e6476da7c85b0fa35d1eb9c4c5cbebf81a8719459eba3975fa2e4462bb555294388fdcce5c318f72a", 0xa9, 0x5, 0x0, 0x3, r10}]) 03:35:32 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0xe4450ae7611c68c9}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='&\x0e@k\x00') epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2100.564590] loop5: detected capacity change from 0 to 4 [ 2100.567225] loop6: detected capacity change from 0 to 4 03:35:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2100.600993] loop5: detected capacity change from 0 to 4 03:35:32 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 69) 03:35:32 executing program 5: syz_read_part_table(0x807, 0x0, 0x0) [ 2100.670732] loop6: detected capacity change from 0 to 4 [ 2100.690270] loop5: detected capacity change from 0 to 4 03:35:41 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xad, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x8}, 0x0, 0x0, 0x4960, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:41 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x6, 0x0, 0x9, 0x0, 0x800, 0x8000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5f, 0x1, @perf_config_ext={0x4, 0xff}, 0x41020, 0x3f, 0x7, 0x9, 0x2, 0x1, 0x7, 0x0, 0x400000, 0x0, 0xffffffff}, r1, 0xc, r0, 0x1) epoll_create(0x61) 03:35:41 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x4000000000000000, 0x0) 03:35:41 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="524bf6b977a34e2b286c0dd258d9bf650d7422fd680dee3b3326986b16bbc794927fbee89bb32f510174cc9c65e0d984543ce2c462932590a7a68b6857726f83001b43be098da41383cc4567cb65b5c0be23bcf27a28f03d3d274df50829ca6fba4e12a078581e47362c179c93ccde8728614742757aad46296852ff2cc2807e13e9d3953f", 0x85}, {&(0x7f00000000c0)="7409999469a9b112108372ca397ce1942a07f891cfd158df87683b6d45d3", 0x1e}], 0x2) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:41 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 70) 03:35:41 executing program 5: syz_read_part_table(0x818, 0x0, 0x0) 03:35:41 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000002c0)={0x0, 0x0}) r1 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, &(0x7f0000000140), &(0x7f00000001c0)={[0x81]}, 0x8) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000340), 0x410000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000004c0)='pids.events\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x1, 0xd9, 0x4, 0x3, 0x0, 0x2, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5825, 0x4, @perf_config_ext={0x80, 0x1}, 0x4040, 0x80000001, 0x40, 0x6, 0x1f, 0xfffffeff, 0x401, 0x0, 0xffffffff, 0x0, 0x10000}, 0xffffffffffffffff, 0xf, r5, 0x9) sendfile(r3, r4, &(0x7f0000000380)=0x9, 0x7) fcntl$lock(r4, 0x6, &(0x7f00000003c0)={0x1, 0x0, 0xffff, 0x38, r0}) [ 2109.785948] loop6: detected capacity change from 0 to 4 [ 2109.802439] loop5: detected capacity change from 0 to 4 [ 2109.844262] loop5: detected capacity change from 0 to 4 03:35:41 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3fffc0000000) 03:35:41 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 71) 03:35:41 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x4000010000000000, 0x0) 03:35:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:41 executing program 4: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xec, 0x0, 0x0, 0xfc, 0x0, 0x100000000000, 0x2b600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x1, r0, 0x3) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) lseek(r1, 0xa3e, 0x3) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:41 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x0, r1) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) preadv2(r2, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000400)=""/67, 0x43}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/75, 0x4b}], 0x5, 0xfffffff3, 0x0, 0x1) close_range(r2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x3, 0x4, 0x4, 0x0, 0x81, 0xa02, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x40, 0x4, @perf_config_ext={0x3, 0x2}, 0x814c0, 0x7f, 0x786, 0x0, 0x400, 0x8001, 0xff, 0x0, 0x5eb7, 0x0, 0xc928}, r1, 0x3, 0xffffffffffffffff, 0x1) r3 = epoll_create(0x61) epoll_pwait2(r3, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = signalfd(r4, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r5, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000140)={0x80000000}) epoll_pwait(r3, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x3, &(0x7f00000000c0)={[0x7]}, 0x8) [ 2109.968899] loop6: detected capacity change from 0 to 4 03:35:41 executing program 5: syz_read_part_table(0x865, 0x0, 0x0) 03:35:41 executing program 2: perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x3) epoll_create(0x61) 03:35:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x6500000000000000, 0x0) 03:35:42 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) (fail_nth: 72) [ 2110.070203] loop5: detected capacity change from 0 to 4 [ 2110.116206] loop5: detected capacity change from 0 to 4 03:35:53 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_create(0x6) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:35:53 executing program 3: ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000080)={0x0, 0x100000001, [0x1, 0x9, 0xffffffffffffffff, 0x3ff, 0x8, 0x9]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000240), 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x400802, 0x65, 0x10}, 0x18) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:53 executing program 6: syz_read_part_table(0x800, 0x0, 0x0) 03:35:53 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2465c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000080)='**-\xba\x00', 0x1, 0x40, &(0x7f00000000c0)={0x7, 0x2, 0x3f, 0x3}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x88402, 0x2) mq_notify(r2, &(0x7f0000000400)={0x0, 0x3d, 0x4, @tid=0xffffffffffffffff}) r3 = epoll_create(0xfff) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000480)) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000240)={{r1}, 0x4, &(0x7f0000000140)=[0x7fffffff, 0x9, 0x820, 0x2], 0x9, 0x4, [0x8, 0xfffffffffffffffb, 0x6, 0x6]}) r4 = epoll_create(0x61) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait2(r4, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000000440), 0x32c, 0x1afac0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r7, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000003c0)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00000002c0)=""/178, &(0x7f0000000380)=0xb2) fcntl$getownex(r4, 0x10, &(0x7f0000000540)={0x0, 0x0}) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0xb9, 0x0, 0x20, 0x84, 0x0, 0x1ff, 0x9b380, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x7ff}, 0x0, 0x6, 0x0, 0x3, 0x6, 0x4, 0x4, 0x0, 0x3, 0x0, 0x5}, r8, 0x3, 0xffffffffffffffff, 0x1) lseek(r5, 0x3, 0x0) epoll_pwait2(r2, &(0x7f0000000580)=[{}, {}, {}], 0x3, &(0x7f00000005c0)={0x0, 0x3938700}, &(0x7f0000000600)={[0x3]}, 0x8) 03:35:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:53 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 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, 0x1, @perf_bp={0x0}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create(0x61) 03:35:53 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x7f01000000000000, 0x0) 03:35:53 executing program 5: syz_read_part_table(0x8fe, 0x0, 0x0) [ 2121.058424] loop5: detected capacity change from 0 to 4 03:35:53 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x10340, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7f, 0x81, 0x9c, 0x1f, 0x0, 0x40, 0x4, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c2, 0x2, @perf_config_ext={0x8, 0x1}, 0x20, 0xff, 0x4, 0x9, 0x5305fd00, 0x81, 0x1, 0x0, 0xff, 0x0, 0x3}, 0xffffffffffffffff, 0xa, r0, 0xb) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:35:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de6f1a5b0872bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) [ 2121.109760] loop6: detected capacity change from 0 to 4 [ 2121.121854] loop5: detected capacity change from 0 to 4 03:35:53 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x8004000000000000, 0x0) 03:35:53 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = epoll_create1(0x80000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x401e}) 03:35:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:35:53 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x201c}) close_range(r1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2000}) 03:35:53 executing program 5: syz_read_part_table(0xf00, 0x0, 0x0) 03:35:53 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x40, 0x81, 0x7, 0x0, 0x0, 0x20, 0x11140, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0x8, 0x1}, 0x18030, 0x7, 0x979, 0x0, 0x10000, 0x5, 0x7fff, 0x0, 0xff, 0x0, 0x20}, 0xffffffffffffffff, 0x5, r0, 0x8) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x60000019}) 03:36:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r0 = fork() perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x0, 0x3f, 0xd6, 0x0, 0xd1de, 0x10400, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080), 0xe}, 0x81, 0x2, 0x0, 0x3, 0x5, 0x1, 0x9ddc, 0x0, 0x62, 0x0, 0x10000}, r0, 0x9, 0xffffffffffffffff, 0xb) 03:36:03 executing program 6: syz_read_part_table(0x7, 0x0, 0x0) 03:36:03 executing program 0: perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:36:03 executing program 5: syz_read_part_table(0x7f01, 0x0, 0x0) 03:36:03 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x56, 0x4, 0xa6, 0x76, 0x0, 0x56a, 0x8000, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x738af3c6, 0x2, @perf_bp={&(0x7f0000000080), 0x5}, 0x2000, 0x0, 0x0, 0x3, 0x5, 0x0, 0x800, 0x0, 0x401, 0x0, 0x1}, 0xffffffffffffffff, 0xd, r0, 0x8) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:03 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_create(0x7) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x1, 0x3, 0x7f, 0x0, 0x0, 0xeb6f, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0xfffffffffffffffa, 0x4, 0x9, 0x0, 0x8, 0x4, 0x0, 0x1ff, 0x0, 0x6}, 0xffffffffffffffff, 0x2, r0, 0x8) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:03 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xbfffffffffffffff, 0x0) [ 2131.288652] loop5: detected capacity change from 0 to 63 03:36:03 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000240)) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000640)={0x6, 0x0, 0x3, 0xfffffffffffffff9, 0x3f, 0xfff9}) openat$sr(0xffffffffffffff9c, &(0x7f0000000680), 0x1, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x8431, &(0x7f0000000140)={[0x2]}, 0x8) r3 = signalfd4(r0, &(0x7f00000001c0)={[0x1]}, 0x8, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) [ 2131.326243] loop5: detected capacity change from 0 to 63 03:36:03 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xe020000000000000, 0x0) 03:36:03 executing program 4: ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000240)={0x0, 0xe3, "61157c182a39763173a68b20f5476de7a542cbd56ada65327852f5b767cb76652d2a38302e07c4cbba1466469e9d26d6e63edc69a4bccfacd619d0a6ccd76bb3e17aeae91e67af4028f7a3df711863b793f7839136c1e52188978a1a18811cd3a0c4c55c40c51ffeeb9aacbaabdda0fe4a8f2e03d53a9cad72c249e0ee3e3aa0edc204f4fa221b1353924a92c72d11517ab9b6dc0f090048f6911177ce5ae9fb73192365bacbafac4e39104a0ced7453e835c966107d0839d8845871001c6349451f1ab84cbd24df38fe3efaf862dc710ff7696eb8fb343165e3af42150192eaaf409c"}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x94bc}}, './file0\x00'}) r1 = getpid() getpriority(0x0, r1) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x115001, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x1f, 0x3f, 0x6, 0x81, 0x0, 0xff, 0x18107, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x95, 0x2, @perf_bp={&(0x7f0000000080)}, 0x10200, 0xfffffffffffffffc, 0x9, 0x2, 0x4, 0x7, 0x7, 0x0, 0x2, 0x0, 0x3f}, r1, 0x7, r2, 0x9) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:03 executing program 6: syz_read_part_table(0xd, 0x0, 0x0) 03:36:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:03 executing program 5: syz_read_part_table(0x8004, 0x0, 0x0) 03:36:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2131.516223] loop5: detected capacity change from 0 to 64 [ 2131.581094] loop5: detected capacity change from 0 to 64 03:36:12 executing program 6: syz_read_part_table(0x300, 0x0, 0x0) 03:36:12 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = getpid() getpriority(0x0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r4, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r4, 0x7, 0x3) r5 = dup2(r3, r4) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="081e33b51595e4bd90ca451afe2b5af03661d1d4efe41d206af9ffef004fc70801aea08267f9b5048bbecc0ccf6f0a11ae5dac624495df82d072c244c2144383bf449ad7758168e1f8d669a913a01ad7c44c3837e5fe920093605bcee0e14982c0dae1f16187114b02806361728e5da1d03a4be05d13cb8579554358ee0e40272888656f6723a3e2266ab079699c836c4cabc89a1fa6f825e4764840763a051840ef9b621bb917f2e90ec588d19ec67d0bdd009ab439b04b695ef6f800d7d5e8653575ff270d412512f0631cf5d003513124ba7b86c14138078e33a79bfc3573ac2a421f119a25dfdf138048af352cf7118ba3284851d2220f23adbc044496d76743dfec8f89201ff419d751d5e6a44360769b7e06c612772c6b5f64d3ef41c6886d3ca09846", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de6821f84ecc01ffe9fd0ac45dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900000000000000", 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="2c0098bb7815be2ce083c25aea3999260615f4069c4c84947d8fc8d306ca5293d9741ac9a987766dc55a8309cfccc1345337a8", @ANYRES16=r5, @ANYRESOCT]) clone3(&(0x7f00000013c0)={0x4000, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000240), {0x15}, &(0x7f0000000280)=""/222, 0xde, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=[0xffffffffffffffff, 0x0, r1], 0x3, {r5}}, 0x58) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2180c0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000001440)={'lo\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="01210150dc74e9f8f9008d00", @ANYRES32=r6, @ANYBLOB="01000000000000002e2f66696c653000"]) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:12 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x6, 0x1}, 0xe) fcntl$getflags(r0, 0xb) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:36:12 executing program 5: syz_read_part_table(0x8800000, 0x0, 0x0) 03:36:12 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfcfdffff00000000, 0x0) 03:36:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:12 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r0, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x101, 0x51}}}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x20, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xfffffffb}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xb87}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x6}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs2/binder-control\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbfc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2480}, {0xffffffffffffffff, 0x400}, {r1, 0x20f}, {r2, 0x1480}, {}, {0xffffffffffffffff, 0x104}, {r3, 0x200}, {0xffffffffffffffff, 0x602}], 0x8, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={[0x9]}, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() getpriority(0x0, r4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000340)={0xffffffffffffffff, 0xfff, 0x5, 0x800}) ioctl$CDROMGETSPINDOWN(r5, 0x531d, &(0x7f0000000380)) syz_open_procfs(r4, &(0x7f0000000300)='net/stat\x00') epoll_create(0x61) 03:36:12 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1c20, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80401, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = syz_io_uring_setup(0x2149, &(0x7f00000002c0)={0x0, 0x7f9d, 0x0, 0x1, 0x19b}, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000340)) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x9, 0xa6, 0x20, 0x1f, 0x0, 0x80000001, 0x13200, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x5, @perf_config_ext={0x9, 0x4}, 0x1101, 0x8238, 0x8000, 0x4, 0x100, 0x7f, 0xd6d8, 0x0, 0x1}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) clock_getres(0x4, &(0x7f0000000380)) rt_sigprocmask(0x0, &(0x7f0000000080)={[0x6]}, 0x0, 0x8) r2 = semget(0x2, 0x4, 0x440) semtimedop(r2, &(0x7f0000000480)=[{0x3, 0x0, 0x800}], 0x1, &(0x7f00000004c0)={0x77359400}) io_uring_enter(0xffffffffffffffff, 0x4ae2, 0x81e3, 0x2, &(0x7f0000000440)={[0x8]}, 0x8) rt_sigsuspend(&(0x7f0000000400)={[0x200]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2003}) clock_gettime(0x4, &(0x7f00000003c0)) [ 2140.860964] loop5: detected capacity change from 0 to 264192 [ 2140.867539] loop6: detected capacity change from 0 to 1 [ 2140.906237] loop5: detected capacity change from 0 to 264192 [ 2140.913904] loop6: detected capacity change from 0 to 1 03:36:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de6f1a5b0e72bc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 03:36:12 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(r1, &(0x7f00000000c0), &(0x7f0000000140)=@v3={0x3000000, [{0x3ff, 0x8}, {0x1ff, 0xf80}], 0xee01}, 0x18, 0x2) clock_gettime(0x3, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) 03:36:12 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfdfdffff00000000, 0x0) 03:36:13 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x80, 0x4, 0x9, 0xc8, @time={0x8, 0x6}, {0x2}, {0x4, 0xf8}, @quote={{0xb7, 0x7}, 0x4, &(0x7f0000000140)={0xfd, 0x81, 0x4, 0x20, @tick=0x101, {0x7, 0x21}, {0x6, 0x5e}, @result={0x4, 0x5}}}}, {0x2d, 0x1, 0x8, 0x34, @tick=0x401, {0x0, 0xc6}, {0xfc, 0x6}, @control={0x6, 0xd7, 0x161f}}, {0x1, 0x81, 0x40, 0x1, @time={0x4, 0x58d}, {0x1}, {0x3, 0x5}, @connect={{0x4, 0x43}, {0xfa, 0x1f}}}, {0x81, 0xe2, 0x1, 0x19, @tick=0x1, {0x80, 0x81}, {0x5}, @raw32={[0xcb5, 0xff, 0x9]}}, {0x4, 0x80, 0xff, 0x2, @tick=0xb597, {0x7}, {0x8, 0x4}, @time=@time={0x80, 0xfff}}, {0x1, 0x2, 0x7f, 0xcf, @tick=0x80000001, {0x40, 0x3}, {0x20, 0x6}, @addr={0xff, 0x82}}, {0x0, 0x3f, 0x3c, 0x8, @tick=0xb6f, {0x4, 0x2}, {0xb7, 0x3f}, @result={0x58, 0x3}}, {0xf, 0x89, 0x6, 0x0, @tick=0xffffffff, {0x1, 0x16}, {0x5, 0x40}, @control={0x8, 0x929, 0xd89}}], 0xe0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000280), 0x8080) fcntl$setstatus(r3, 0x4, 0x2000) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x81, 0x6, 0xa, 0x0, 0x0, 0x0, 0x892, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x739f, 0x3664}, 0x0, 0x4, 0x101, 0x0, 0x6, 0x2ef, 0xf274, 0x0, 0x3f, 0x0, 0x7}, 0x0, 0x6, r2, 0x3) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 03:36:13 executing program 5: syz_read_part_table(0x7fffffffffffffff, 0x0, 0x0) 03:36:13 executing program 6: syz_read_part_table(0x500, 0x0, 0x0) 03:36:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000240)=0x2, 0x1) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) [ 2141.135146] loop6: detected capacity change from 0 to 2 [ 2141.145303] loop5: detected capacity change from 0 to 264192 [ 2141.177469] loop6: detected capacity change from 0 to 2 03:36:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfeffffff00000000, 0x0) [ 2141.206720] loop5: detected capacity change from 0 to 264192 03:36:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) socketpair(0x22, 0x800, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r1) 03:36:13 executing program 6: syz_read_part_table(0x600, 0x0, 0x0) 03:36:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2141.379649] loop6: detected capacity change from 0 to 3 [ 2141.406244] loop6: detected capacity change from 0 to 3 03:36:22 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfeffffffffffffff, 0x0) 03:36:22 executing program 5: syz_read_part_table(0x800, 0x2, 0x0) 03:36:22 executing program 6: syz_read_part_table(0x700, 0x0, 0x0) 03:36:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:22 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x80, 0x4, 0x0, 0x0, 0x1, 0xc8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x3018, 0x5, 0x5b, 0x4, 0x8d8, 0x1f, 0x7ff, 0x0, 0x7, 0x0, 0x3}, 0x0, 0x6, r0, 0x9) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={[0x8000003]}, 0xffffffffffffffa9) 03:36:22 executing program 4: setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)={0x0, 0xfb, 0x105, 0x1, 0x1, "7c916dbc8427176b07e603af1208f711", "f104bf076a17d74ca6e3030f22712e8947152d82e62de332c2039aa09f70b90082f898ecea44be9cee594d29f4bc306da4f2a1f0c54f39d502b11801aecb601a989c1a21bcb5a102bd40a653af8a72cf4302ab50ee13408af8e36caa7172f049cc68968c7de336f8fed43a62f8b6700fe09a4f574fed786b25441d2eba3b843a6a5c2e1bbea3693bc3e695983c900343c09a4977ae11d67707b6383241662f74211393b9ab0b8b2ad19e048e8db156fd4f3db99d9e5793ea213fd3ac33d8c066af70d2c2dabcb58d05a35e8e8b0b6400af5ddf6703edcb458b15a33b682befeae3648f114196ac73a35ff0083a136642"}, 0x105, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:22 executing program 2: newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x800) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000140)) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000200)) ioctl(r0, 0x1000, &(0x7f0000000180)="0ea6045780133039596bb74b4c656db839fb52b59f3f178c1476d9f66c06b0674bb548b239a7d4cbde334c51cc699a8b4c9d62f14bbc7efb0d565d94617cd0de85b00d128c3c4ab2d3767d4549b9c2b5eab4") epoll_create(0x61) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xbb, 0x7, 0x7, 0x3, 0x0, 0x3, 0x40, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x4}, 0x8020, 0x14, 0x8, 0x4, 0x1f, 0x3f, 0x7, 0x0, 0x400, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x9) 03:36:22 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0xdd, 0x3, 0x6, 0x40, 0x0, 0x3, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0xe812, 0x1, 0x2, 0x3, 0x8, 0x0, 0x0, 0x0, 0x800, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r0, 0x2) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000003c0)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000009c0)=""/153, 0x99}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000110000000100000400093665", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000049337162c72b955329fdf10000"], 0xd8}, 0x10103) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000480)=0x7fff) r2 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r3, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r5 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = signalfd(r6, &(0x7f0000000140)={[0x28c3973b]}, 0x8) lseek(r6, 0x7, 0x3) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00000006c0)=0x0) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000b80)={0x0, 0x80, 0x9, 0x9, 0x9, 0x7f, 0x0, 0x8, 0x10000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000680), 0xa}, 0x1090, 0x10001, 0x5, 0x2, 0x9, 0x5, 0x0, 0x0, 0x6, 0x0, 0x2}, r8, 0xb, r9, 0x2) r10 = dup2(r5, r6) ioctl$sock_inet6_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f0000000300)) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f00000004c0)='./file1\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000500)="755b8281cc11684139f38dcca820b1aa1aa4c32e00614afc460bdf85af699e1feb88dab0bf32bfd5474365c5398dd898c184bd3f3562542cda1160d6c78b29816e6d38524d2b", 0x46}, {&(0x7f0000000580)="5cc2ee3581c4d9ec458882b1b1da647ed48b0ecacc6ca89576d372a3bab3113a7d61d756ff569cb875989428ad16b412a2d750787f7e11d407cc1b9650afef04a6ec43a8e92c7d4abb65c7fec5a50a319c01c71f3f45a02950108850faf882970647c2b3e17bffe63ed1531f96546bf001", 0x71, 0x10000}, {&(0x7f0000000600)="88c5b637a82e8854086eb08e538da8679699f5ef57d1ee1c1c1a301db66a4e5275d453bbe4d8697198ed5b4bab18ca3a2d584be97b637113f6e8f6df0aa42e4c1b67b4121eaa57d14d49364fac62fd0c577e", 0x52}, {&(0x7f0000001d00)="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", 0x126, 0x4}, {&(0x7f0000000700)="0484efcac66702a8dc654a48b0598f742a42dbd90863f82875c75f901bc6ea248720e2e5b0ca581e7164a3e64db5d52ec508746f57f1e5d14c2c255a7e2fd1c9a3932bcaab4b73e4b7f315c178e815ebbdeb56cabfb9425a5da75293923346a83185c2de685dc55902c36f678962433c0b0ed8cda654f1dbabd1a5c9fc6ac89bda51faca034c2f44820f3fdebd276112368a03d794d44668e8e9e884887b3799fb7d6bcec226789d3336cd83ac82e3c71d4151eadfb623b9a900"/202, 0xca, 0x9}, {&(0x7f0000001c00)="68b67f6d31de7873acd619755d3f6a6473bf5e2783739b39bf7de61fff2eafecd85c1813b1bf05609efcf86aa5d4da44f925895cb87a0a067d1916a294bfc4f5c3a3cc10194b34d53afa2990e90ebcc8a7889c9f9dc73de4bc01620de812cc77c58806f56ef37a96c4c606db7659f16f8940ff85d546aef03b6d05a2bdeea7dde77eb636021a23cbf2f68cfae1dc0f38c5dac191430e68a26ed8a863b75b91f8ecb36221c4a687603eeef55110724d04bde05d60498623490561297adc62f763fac0e1dd453ff94a63f434a19f502e2a2170ca62a60339b3da83d12b77d678b316b8e424a61ff2c4f1fdd3363c5e59db361c72", 0xf3, 0xfffffffffffffffa}], 0xe10011, &(0x7f0000000800)=ANY=[@ANYBLOB="002c2f645d70363265762f766373002cffff2c3a2c7b2b7164e7101736a7", @ANYRESDEC=0xee00, @ANYRESDEC, @ANYRESDEC=0x0, @ANYRESHEX=r6, @ANYRES16, @ANYRESOCT]) epoll_pwait(r10, &(0x7f0000000140)=[{}], 0x1, 0x9, &(0x7f00000001c0), 0x8) [ 2150.417380] loop6: detected capacity change from 0 to 3 [ 2150.457329] loop6: detected capacity change from 0 to 3 03:36:22 executing program 5: syz_read_part_table(0x800, 0x3, 0x0) 03:36:22 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_create(0x61) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r1 = signalfd(r0, &(0x7f0000000100)={[0x7]}, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) epoll_pwait2(r1, &(0x7f00000000c0)=[{}, {}], 0x2, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f0000000200)={[0x9]}, 0x8) 03:36:22 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:22 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xffffffff00000000, 0x0) 03:36:22 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0xf8, 0x2881c2) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f00000000c0)={[0x9]}, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x101, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0x8000000a}) 03:36:22 executing program 2: r0 = getpid() getpriority(0x0, r0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x7) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x10000}, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) epoll_create(0x61) 03:36:22 executing program 6: syz_read_part_table(0x802, 0x0, 0x0) [ 2150.689647] loop6: detected capacity change from 0 to 4 [ 2150.726570] loop6: detected capacity change from 0 to 4 03:36:31 executing program 5: syz_read_part_table(0x800, 0x4, 0x0) 03:36:31 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x400}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 03:36:31 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r2, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r3 = getpid() r4 = perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x54, 0x6, 0x7, 0x3, 0x0, 0x59a, 0x42408, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2000, 0xffffffffffffffff, 0x10000, 0x2, 0x0, 0x401, 0x3, 0x0, 0x66, 0x0, 0x4ac}, 0xffffffffffffffff, 0xc, r0, 0x8) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x5, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x14101, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x3e00000000000000, 0x7fff}, 0x40101, 0x2, 0x80000001, 0x2, 0x10001, 0x2, 0x5, 0x0, 0x5, 0x0, 0x5}, r3, 0x2, r4, 0x0) 03:36:31 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000140), 0x3, 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x6, 0x2, 0x7, 0x0, 0x6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x5, 0xfffffffffffffffc}, 0x0, 0x7fff, 0x1ff, 0x6, 0x2, 0x7, 0x400, 0x0, 0x0, 0x0, 0x725c040e}, 0xffffffffffffffff, 0x1, r1, 0x9) 03:36:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:31 executing program 6: syz_read_part_table(0x803, 0x0, 0x0) 03:36:31 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000001340)={0x2, {0x2, 0xff, 0x0, 0x4, 0xd6, 0x10}}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000140)={0x20000000}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x5, 0x0, 0x4, 0xf3, 0x0, 0x80e, 0x6000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x7965, 0x6}, 0x2451, 0x2, 0x20, 0x4, 0x3, 0x9, 0x0, 0x0, 0x80, 0x0, 0x400000008000000}, 0xffffffffffffffff, 0xc, r1, 0x9) write(r2, &(0x7f0000000340)="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", 0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e20, @remote}}, 0x0, 0x0, 0x4, 0x0, "b7dc9d54d75325c586238c3dd05f0c721625e53c995dd70fcc5c66219fe2f2712c71c3ab042ffdcdda8c7ff5d689d227c2adf67952519c83d462574fe887c2e730aa1e7b10039d9dd9065df1cca81aab"}, 0xd8) 03:36:31 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xffffffffffff0f00, 0x0) [ 2160.040541] loop6: detected capacity change from 0 to 4 03:36:32 executing program 2: getsockopt(0xffffffffffffffff, 0xd9e, 0x9fde, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x7, 0x2, 0x1f, 0x401}, {0x8000, 0x8, 0xa6, 0x75e2800}, {0x8100, 0x2, 0x0, 0x6ce}, {0x1, 0x80, 0x7, 0x6}]}, 0x10) 03:36:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80002004}) [ 2160.086719] loop6: detected capacity change from 0 to 4 03:36:32 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffffffffffff000, 0x0) 03:36:32 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000080)={0x80000001}) r2 = getpid() getpriority(0x0, r2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/93, 0x5d}], 0x1, &(0x7f0000000500)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x70}, 0x40001040) r5 = getpid() getpriority(0x0, r5) r6 = fork() r7 = memfd_secret(0x0) clone3(&(0x7f0000000600)={0x800, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0), {0x6}, &(0x7f0000000240)=""/13, 0xd, &(0x7f0000000280)=""/205, &(0x7f00000005c0)=[r2, 0x0, r3, r4, r5, 0xffffffffffffffff, 0x0, r6], 0x8, {r7}}, 0x58) r8 = getpid() getpriority(0x0, r8) waitid(0x1, r8, &(0x7f0000000680), 0x2, &(0x7f0000000700)) 03:36:32 executing program 5: syz_read_part_table(0x800, 0x5, 0x0) 03:36:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:32 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x40, 0x0, 0xea, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002400), 0x1}, 0x0, 0xc66, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x5) getgroups(0x0, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f00000023c0)={0x7, &(0x7f00000022c0)=[{0x7fffffff, 0x5, &(0x7f0000000080)=';5*^U', 0x0, 0x27686816294a4274}, {0x4, 0x92, &(0x7f00000000c0)="163f69989a9439d81613936c5ad2e71fad315257a14cbbe10de56264c2fe9f3c2d2370e1ced3fadb403ca0e1476cf17f2c28f42e88e5fa5fb6bd1d709a216d324e4e70aa4f977a3795a96cb1281e137e80df9dd4d7f4613424b7563d8590a487fbdfa6028f530b29998a8c01a36e1f519b1b1b26422ecc9741633616d68863baf250469b8e8581b5332debdb03771387bc47", 0x1, 0x1}, {0x6, 0x14, &(0x7f0000000180)="9bac1fa0825264889cec63952ea2719ed4a38d3f", 0x1}, {0x7, 0xa6, &(0x7f00000001c0)="ea3d7cb8b4098d15f896beffb971ab3febbe8e71e938bdd05f8a2a485ac5212ad9ec2cdc2cf8c076a6fcaed43f62a1ed368aba66a0a612cf90c7c073e59f834830f9b4fb0bc6a87969d524e351b3afcfc43940150117384ec71d51abe2bc1f5cc9a4d05566a6821247302471f9ecfecded0ee5229b6d84cc79b0ebaaca8c2dc8aa5482089e8ef2eda840573977a21475fd6cde9f3dd6710f866021aef79675e37fe4d257c1ed", 0x1, 0x1}, {0x8, 0x2c, &(0x7f0000000280)="40c33a7cf4fa79526701976f645473b3ffb6bf66dfad0861d9fc5cf26f166b54a33d92c653aee033b407dd0d", 0x1}, {0xe5e, 0x1000, &(0x7f00000002c0)="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0x1, 0x1}, {0x3de, 0x1000, &(0x7f00000012c0)="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0x1}]}) epoll_create(0x61) 03:36:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xffffffffffffffbf, 0x0) 03:36:42 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r2 = getpid() getpriority(0x0, r2) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x2, 0x4001, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4000c, 0x7ff, 0x400, 0x5, 0x0, 0x7, 0x8, 0x0, 0xffffffff, 0x0, 0x2}, r2, 0xe, r3, 0x0) 03:36:42 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x109040, 0x10, 0x18}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x2000}) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x5}, 0x1203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xc89a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000001c0)=0x5) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r4, 0x8040942d, &(0x7f0000000180)) epoll_create(0x80000000) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x13, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000400)={0x2}) syz_io_uring_setup(0x1637, &(0x7f0000000200)={0x0, 0xe772, 0xa, 0x0, 0x188}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) r8 = fspick(r2, &(0x7f0000000300)='./file0\x00', 0x1) r9 = socket$packet(0x11, 0x2, 0x300) r10 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) close_range(r10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x1ff, &(0x7f0000000340)=[r7, r3, r8, r9, r10, r3], 0x6, 0x0, 0x1}, 0x0) 03:36:42 executing program 6: syz_read_part_table(0x804, 0x0, 0x0) 03:36:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:42 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x80, 0x7, 0x3f, 0x3f, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3c, 0x0, @perf_config_ext={0x4, 0xd2}, 0x0, 0x4, 0x1a, 0x6, 0xa5a, 0x738, 0x3130, 0x0, 0x40, 0x0, 0x1f}, 0x0, 0xb, r1, 0x8) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:42 executing program 5: syz_read_part_table(0x800, 0x6, 0x0) 03:36:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x81, 0x5}, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000080)=[{}], 0x1, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={[0x5]}, 0x8) 03:36:42 executing program 5: syz_read_part_table(0x800, 0x7, 0x0) 03:36:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2170.109606] loop6: detected capacity change from 0 to 4 [ 2170.158483] loop6: detected capacity change from 0 to 4 03:36:42 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xfffffffffffffffe, 0x0) 03:36:42 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:42 executing program 5: syz_read_part_table(0x800, 0x8, 0x0) 03:36:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:42 executing program 6: syz_read_part_table(0x805, 0x0, 0x0) 03:36:42 executing program 5: syz_read_part_table(0x800, 0x18, 0x0) 03:36:42 executing program 3: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xec, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) rt_sigprocmask(0x2, &(0x7f0000000080)={[0x8]}, &(0x7f00000000c0), 0x8) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x86) dup2(r2, r0) [ 2170.311424] loop6: detected capacity change from 0 to 4 [ 2170.359505] loop6: detected capacity change from 0 to 4 03:36:53 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0xffffffffffffffff, 0x0) 03:36:53 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) clock_settime(0x7, &(0x7f00000000c0)={0x0, 0x989680}) 03:36:53 executing program 6: syz_read_part_table(0x806, 0x0, 0x0) 03:36:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000000140)={[0x28c3973b]}, 0x8) write$cgroup_pid(r1, &(0x7f00000001c0)=0xffffffffffffffff, 0x12) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x40, @any, 0x3, 0x1}, 0xe) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x80800) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x34, 0x0, 0x318, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1000}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x80) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) 03:36:53 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, r1, 0x2) 03:36:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:36:53 executing program 5: syz_read_part_table(0x800, 0x65, 0x0) 03:36:53 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x6, 0x241, 0x4}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = getpid() getpriority(0x0, r1) clone3(&(0x7f0000000480)={0x80008000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0, {0x17}, &(0x7f0000000300)=""/64, 0x40, &(0x7f0000000340)=""/252, &(0x7f0000000440)=[r1, r1, r1, r1, r1, r1, r1], 0x7}, 0x58) pidfd_open(r2, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) r4 = syz_mount_image$nfs4(&(0x7f0000000500), &(0x7f0000000540)='./file0/file0\x00', 0x3, 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)="9671952409a30a3604943effc98a82d7a14a3f2ff6ade879c2b8ca47be935533ff7fae423495a60e32561f3445e59966b4740343c71569f0639d6ece8cd3d132bcc05dec4c6810eabc4ffb18a485710e707b47e2d7704df27dcaa8133c73b2c5a0780d483c33f6dab437111d3884ee67894667190be7354fa341baefc144b1eead85a5e96b5ee48693743ffdb241cd04c40fc94b47f955edb58144dec21c10dd43a27d412911ba5bbf46b295cb7c8beb6bc9d8b1e8f5a849503b1e676c9d7588933652d51e4f129443d8659aa0c5a1ff7748654f002eb01998", 0xd9, 0x7}], 0x8084, &(0x7f00000007c0)=ANY=[@ANYBLOB="ea242c686173682c61756469742c00666e1dcface3a182df4cf9a07d130cb86bf869932477d5761aa1c74df4629ed5dca2246bb9c0045c64e5904f604ff9da0d54f481ce641ac5b7155c4d8f0705c69811a4dde0061a6e8846ca69df17c134fc6d8d48ddb074210397b6fd3dd079ca7977614c"]) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r4, 0x40049366, &(0x7f0000000700)) r5 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x3, 0x0, 0x7f, 0x2d, 0x0, 0x9, 0xcad85824fe51148, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x7fff, 0x100000001}, 0x80, 0x7, 0x804, 0x4, 0x7, 0x9, 0x2f0, 0x0, 0x80000000, 0x0, 0x100}, r1, 0x2, r3, 0xa) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000740)={0x5, 0x80, 0x57, 0x6, 0x1f, 0x0, 0x0, 0x4, 0x100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffffffb, 0x1, @perf_config_ext={0x3ff, 0x3}, 0x800c, 0x8, 0x6, 0x6, 0xfff, 0x401, 0x1000, 0x0, 0x3f9e, 0x0, 0x1}, 0xffffffffffffffff, 0xe, r5, 0x1a) epoll_pwait2(r0, &(0x7f0000000140)=[{}, {}], 0x2, &(0x7f0000000100)={r6, r7+10000000}, &(0x7f0000000200)={[0x9]}, 0x8) pidfd_open(r1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x0) 03:36:53 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, r0, 0x0) epoll_create(0x61) [ 2181.161888] loop6: detected capacity change from 0 to 4 03:36:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) [ 2181.215535] loop6: detected capacity change from 0 to 4 03:36:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x6}, 0x2309}, 0x0, 0x0, 0xffffffffffffffff, 0x8) epoll_create(0x61) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) lseek(r1, 0x9, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x5, 0x3, 0x0, 0xff, 0x0, 0x4, 0x40400, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x114, 0xb61e, 0x69c7, 0x6, 0x1000, 0x7f, 0x81, 0x0, 0xdf1, 0x0, 0x9}, 0xffffffffffffffff, 0xe, r0, 0x1e217765fd335b0c) 03:36:53 executing program 5: syz_read_part_table(0x800, 0xf0, 0x0) 03:36:53 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x7, 0x6, 0x5, 0x81, 0x0, 0x8001, 0x9001, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x47, 0x2, @perf_config_ext={0x81, 0x7fffffff}, 0x4100, 0x4, 0x10000, 0x3, 0x85d6, 0xe79, 0x3f0, 0x0, 0x7aa, 0x0, 0x9}, 0x0, 0xf, r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x7f, 0xd5, 0x0, 0x0, 0x0, 0xacc, 0x80004, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x6, 0x9d}, 0x2021, 0x3c21, 0x6, 0x4, 0x0, 0x0, 0x1, 0x0, 0xc6, 0x0, 0x8}, r1, 0x9, 0xffffffffffffffff, 0x1) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:36:53 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) ppoll(&(0x7f0000000080)=[{r1, 0x8000}, {r0, 0x200}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={[0x3]}, 0x8) 03:36:53 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)={0x2c4, 0x3f, 0x4, 0x70bd2c, 0x25dfdbfd, {0xd}, [@nested={0x17f, 0x14, 0x0, 0x1, [@typed={0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @generic="d630bda5c6e87db952bce40a40d2faab874ceff21713b8b31ad4ec795e0ba8304eaf82ab88baa3fb2cd7963e92acf0efb764e8fc0ccdcbaaad58daa4d5c0844ef0dba1951b42c547414e30d5f784b0cea16af252805165b22937b3bfdc45985f99da88f92bf01083d96f0c79c87730cbaa5542552c141189f27e0eadcb680caf48050d3bf78e7d82521f38a0e13e6c798ffb1bb6fff24660a5ad2af9942d2b59ae1322ad006e63366d052b"]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x2c4}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x0, 0x0) 03:36:53 executing program 6: syz_read_part_table(0x807, 0x0, 0x0) 03:36:53 executing program 5: syz_read_part_table(0x800, 0xfe, 0x0) [ 2181.419319] loop6: detected capacity change from 0 to 4 03:37:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:37:02 executing program 5: syz_read_part_table(0x800, 0x17f, 0x0) 03:37:02 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)={0x2c0, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0xf1, 0x43, 0x0, 0x1, [@generic="d7ac1cc855b6381696caca4c4aa8461a8f0018ca65ac60e7247f55e15be018274001d7edf949d62d79e9e645aa71ce1dd50029f5a77c39d7a0876a790020bff2c86bf282475e691dcff70b68fca248ca65897d665b88e896ce455b4e62b85e18990770f1a5bcb0c3ec3d5c2225bc2ecf23ce215816c5d6de28d3dd93e9056a28af00ad3070b3a7cac9da0fc7f40425bf44f1c27979734536c69a435690a8f2841b", @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) r1 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, @in_args={0x1}}, './file0\x00'}) pwritev2(r2, &(0x7f00000000c0)=[{&(0x7f00000003c0)="e642c81715da27d11e6fbf3aa9aed04393195ec2942b30c6703701f679d05695d1f0a6efebfc2f44b86536ab5e756a0090b661203d3c6347f07816a5f9868147b3d5f181b0451d55cc0b10631f382cb1d60b94201cf3f6832471699448cb721d739977b3b1823936ab92409b4738c4ddfd692aed68910757c6e7e3eff4bb9ac9d2995bc4d2fc7731b8b405fd372ffdbd69b946bcbc69d264c306695a83d196", 0x9f}], 0x1, 0xfffffffd, 0xffff, 0x0) syz_read_part_table(0x20e0, 0x0, 0x0) 03:37:02 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=',\'-q&:*:(\xe8(@(:\x00') perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x2, 0xdd, 0x57, 0x1f, 0x0, 0x3, 0x18861, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0)}, 0xa420, 0x9, 0xfaa1, 0x3, 0xff, 0x6, 0x0, 0x0, 0x8000, 0x0, 0x1000000}, 0x0, 0xf, r0, 0x8) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:37:02 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0x61) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/meminfo\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4000000c}) 03:37:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYRES16=r3, @ANYBLOB="2907000000000000000001", @ANYRES32], 0x1c}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000002c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="2708f3ff2c2586e8f83e567d65438f14158d82bbb0254bd5dccd8f8df9c14b67f86bf2320cb8e8611ca5d07c7d6c93ba359f8c40ece4cc7f5da8ffffffff00000000a70000000000", @ANYRES16=r6, @ANYBLOB="2907000000000000000001", @ANYRES32=r8], 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r1, 0xeb65165ba503d16f, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x44000) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1, 0x400}}, './file0\x00'}) ioctl$EVIOCGMASK(r9, 0x80104592, &(0x7f0000000140)={0x0, 0x67, &(0x7f00000000c0)="990d88b6b714adb26fea07f2405b07a9049ae4168d0d3b2597300086a907f0c208f2116c1f264f0fc433adf617c1e1057bc6887dd27b7cbf09bc0a2a6c1038fa3d5b38f90052951e5b5d91fc9e94ca5ce12037cb221d962900772d010b5dc0639faff53c76f694"}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x3e00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000440), 0xc, &(0x7f0000002800)={&(0x7f0000000480)={0x2380, 0x12, 0x400, 0x70bd2c, 0x25dfdbfc, {0x2a, 0x7f, 0x3f, 0xfc, {0x4e21, 0x4e23, [0x3, 0x6af, 0x0, 0x964], [0x2425, 0xffffffff, 0x275], 0x0, [0x5, 0x1]}, 0x4, 0x5}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "d825133dbc9b04093a5fa38d5587746014b2cdd5a88a8958e07ddc687047bcf684d8687cc7fac51d26069cece1b6b28777513f327e5f7c47a90090425610c015951af04c626ecf9738009b618674773c74f5ed4e116d63bb65be18384eba47c5dd6574653d231041b0a55884fd5221c47e07ff732848b7db62b3c3c6ad7c5e2abe1e71bbbf62f83ee0c997834efa38895dcab1a77bcb596808d6462379228bc9a85b4342088b56e49a01ca4528d290483fc45d0df7ca2fdbef8d5d2b0230a34c8c6fbf2b5aa1db8b2deab8395bf8e72262b043242ce733ace7ce63dd77428d44718d567cc76da39329dd807e3138ff7a8e2448e6e71342cc92960b3ddeb59af1c94883df85a54bc33b0296629f49556912300996b736f33f52a1b00cc2b03b01242e6e94752d8b271214320bd95a6f1c8bef22b1d5c69aafebc78e8ae07484ec8ec9c2fe045cde587818fef48b541adc2db4c1b745cc11f015d721ce716875de295cdfc2f815d21039b769118c091fb1efdb82d1637c23a649e019e82a1118ab033f71dbfedf8d1bfcc0c570c60c5041e461c3e6d1fa6374de346f6a908bce903f30dd9eba03d97d79d6f35a7e387ae4f798066f37a554707f68563a74e2085e4ea79b3fc3bfa3f0f12bc5fa3c1c529960b3adeb79596ec763c5ec4063d8b153875ce2eb2f3a1be98133fa434ce67445895f2a812fe192bea5488a8dadd3b6347016d4f4d9dcf2992525ceba15af6008403dfc591b0a2ca87879afb3d2e0cad42885ac7b16c19c48534943cf70a9643e4988cc41dd9d11607e99bc51b77e6f8d35a76c4994867583936a8628722d8a482d067aae2adfb13d755ee8962a7834f30141f27e5249d54b4fb8647656e6c98990f732874c816eb28d1620d95949ffa389575749cc299949ace6ccfa9fdd988ffd4272f03b7a26361b8c031b818721e55cd4ad2655a0929b747a96f5de07c743862c7eee0b1ebf3e3c910f4215c6fd584a6bfd439247e60515d8ed538c95a787654e1bc4877a9a05a4b5f272779b4710b8d16f6c4e72974f91fa493a3b9c610f1d39035eb789a224bfc7567465d7b01ca1cda1330c86c62dbf6f8eb3603e1cf5f8cd24cbbe08b7e1268251d1ebb9fbec77006857fbf7965a9331b30bacba032d856ba9d9634a6e8317b627ba11fdedd5cc9f0593af81313b3efe18ee89b7f9fdb27e8e545dd653071a9fa864dd0c1f5490b0e5005475a2ec3f0bc187e080e247240bd7a9b4468928ed00c4272791e7eeb8fe8ca7b4d7a980c7c021f934c8658a93ac092c0f66d885103b71ac6e23ca2759bf41764d19d39f4f1a808e709c644f9a1e8cf3f36691a7739649085e54e5f19f65ee7604de2ef9f6a5a39b4b3477ed33cc3c60bfb5ed30e52ec11865a440aac6d72a19a3149596c66a26b87ec8dd2b717cb84067b2e676840064d9c50a2ca040fad7be6290061bfab222d5ace0bca7b5a73cd9d961f6469516aa0295689c6a9c940de78a61f9a90dec7d8eee3d525c9f25ece2b06abef91f7f7216e35d0d8a896857d8137e34efb612f973a186437735f6213575423fd683c98cc6c23fec6914867267314f6f782de859bd143d145f918d09010b811e1a66eebf9368aa550accd086ee6b508fdc7130cf35d18bcf317784406a45c638271a8411d978a3569b3200f59db384e96bef9663e3daf86cf72dd46e6b55fe5648fd37b0ab07a58f65908d9cde3cc8b2e160d80d9fee27de76e8d1ed3af87290bc0f177ffce54ad700458b16088959ff9a17b22860f5fd343ded38c76593ca4bb123c985a73fa0ae3a001fa20ee1f94d5bf01af643e08c4db2cdbee9e3dc21cf43ad0af4379baa380712b2ebcf21c0660c1f826a36973df001b8b758946125679d5fff5ff529354e0a2e0f913a5448b950f468b9adb3456d2bc38dc60e61b6a2f3b70d865f4b52a2e544d72a2dbc3c6fff46117ced04de35e43638523170e93196fb7eba457610298b60f9e505f8a1dbb24b19fa6b4e6bd7da7676a9e939dad4a69399ebe132bf619cd07d17efeb7601772633739a9171a00819c1545373068c030a98fb41f0f94cfca713d5c2e1f7eb9654bebe912be9edb37068365125c6f0a0e124003430d61696747578a112a1f3577c3011b3c54ad56bad4eb8256e62df10d5885f9783c0248efd2faf147f67699acba358f643a3ef48588d12967572a1c0f139225498c57eed18bb35edc10a1ac6e850a63f6b12976cd44f13ab850ef04c3be09acfdbd8e8b6d8e2d1fca9f7bc2e0785b7debd0761c087e74ff9ec3bbe3d5159427fb7dfe6ad259b4b289f68d19da6d9e2323f07f9578c80b0048fb2820415f0141155a049d178441fdc9369923e83790ca882c96cc9b14cdc956fb79bfb31bd30ddc95bf66142ce4ebd686dc98ab88d0d8d6776369792f1b28d312a4c8540b3f935da7ddab58f8c2985a2e37fbaec64550f7e0459dd8ab114e044001152851352273b80f4ba84f757a2a2b4a362d0b159d1c000078d1ab4dfbe684ac90edc8d0a89561be5086ba3eb6baa58cdcea7396c398fefb752626b9b0413d6af66d17c4e5f9bd20980d6f46c4f5f27530199fed8117c763c67be05f62e6051c629dd674d8b8a4313dcf7ea589d0584a908ff644090cd0f16d5efa04865c6f4a9dff78d2df77e6b4162e029f531f23a96af58479c220c0592b36c0e7e274a6fab7fa79b107ddd780f0c0a7850d1c4f6bfa1878027ab4f46a10289d1d88102fb06f23ee26f36ddd1d49bd8428730de29078f64eb6be3223686baee09dcb0730a6181973fec58df0a5b7a6ebd1f6fc9a0299397bca0fd130f6111ede1be996ed4797b39a7a9cc1fa890b9d770b60c821fb35d6b7f7fa093135a6b302de0907c765a36fcbb928c90229cd70a32a4cb346ac1ef414f289bfaf724ffc9bff65f72375cd867a27a5d33dcec5f65382e7cfbfe6c0325900d7a4988867ae80c4691164fc73526993308e7920cb0dc37a708cf53a9435aef1a12d560aec02baf10c6ffe4947e915efbc450f29d14059eb4c7cc308f74835083719b6eb49aeff3c06aa393fb88e87b9b35e88af2aa6ea1fc3f32643593d04ddb7c9074e4e35c1d23d5e0b543fa81224f028437fd7ae55acd8279be290d78f6c12c3e3f915b82283b746b9d6758e9a66b23c309e4ac553a327c1845a8075a7a722b60d962e8fb1fc1af224ba53f83abcdf69e5de1da550dbe52020113fcf5454f2c958c724205b40526c41e1be51b9c5c48fc89759d397fea48fe450113c40a49fa03c7b92fc9bdbfd5f681ef02a33b840218d5acb38cf2459842f2f1493dbcb2f9628cba77107a18737d0d50f11778b849fa3d420a713fafe846b9b298e6806af309ee202665bcf50f53996285d06578712dbb681964161bba1fcdb33bb7fe988bb40844007fa0a3c79d7b9761f1d2af1f43a5ee8a8f5b431f92f7959486c18c17ab24f1b0af65cf5d91f98e13fb1dd865bfa451dccdb4bb29598abd425ec2b21c129b0dec1b2dc09477229d219aa5ed409880a17185785a2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@INET_DIAG_REQ_BYTECODE={0xfe, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x4d, 0x1, "6a053225a50673ccaa9b46484d110b261468eba49a070a9aad48a0c3d6dca7dfdd7cc5bff9aba5daaff2e4b00c274ef9f1f89c39b849576dbc8b6dcc1dc4d14ca6d60ced5e429af821"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0xfe, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xd9, 0x1, "29b84d0c58af0084d25fcda9046fb965e9e76b1f7d2fdb7f501c4f164b95836b5d4dd5b1699ab90e03ad6563e9dbd3bc491dd7f9959eac89cb262ad0cb89903757babcc56a686817b4ecd52b03fd9673bab1073275683cc2ec9e47a642dbfdb2e15357d0fd872742549247cd53206cddb3eb1237fd01e2f46f37bb29240a94ba635ca5457588f7926c8ea6a97dd1502844766a6681270869fd21ce77e6f65288ff050a00523d306b5a2da5442b37e9b98939a2f63319dd80331b67e64899e4e452c454e4b22cc0944b98902ff6c34e11b90e9afdfa"}]}, 0x2380}, 0x1, 0x0, 0x0, 0x801}, 0x40) epoll_create(0x575) 03:37:02 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) epoll_pwait2(r1, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xe0000, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0xb0000002}) 03:37:02 executing program 6: syz_read_part_table(0x808, 0x0, 0x0) 03:37:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) epoll_create(0x2) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) [ 2190.892573] loop6: detected capacity change from 0 to 4 03:37:02 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x0, 0x0) 03:37:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de6f1a5b020dbc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 03:37:02 executing program 5: syz_read_part_table(0x800, 0x300, 0x0) [ 2190.967640] loop6: detected capacity change from 0 to 4 03:37:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="b76e5df9edf6dc07c0cd3a6d764a181c7b9bf46cf272c326db570c4183305bef5f7229c504e43eb4578e45ee5f1fc549da8028de6f1a5b029bbc203ccdc3a5cde10b5371a9469c5b01c8de26c91773c79579b66cc265090a5b986635b9f9000dda17d2e0f93d19cbc509396fa4b6c1069fa403c576f616ce1fb1f536a198b848596e0fc2361fbbfbf2080e1cf558b053562f206260cadaf4d53584ca9179dd57304b30c3ce648ca9477bf2e711db10a08e097d4ac88d1b2b798ef163bb609702d217435947996074ac03759ed14097bfb0085f4f8aa6ae1d3098ae24a525c5a4872f5892baf78a0f697525f9eb95bd443f561c82fff9fa495581717b9db5f53de31944343bbecc838e8213ca31815d30bfe8a7a3fcffc118b40a2045d4465914b0e2603e9c4df9032c3ec488d1bf06e7a7692633ec9f6fafd17181eff9b06e966f0814077a30e31a792b32cd81d68cf96860c6a4187783c89f3546984233064fd5fc253c97d4614891409536e86378cccc1b63", 0x173}], 0x1) 03:37:12 executing program 6: syz_read_part_table(0x809, 0x0, 0x0) 03:37:12 executing program 5: syz_read_part_table(0x800, 0x480, 0x0) 03:37:12 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) clock_gettime(0x0, &(0x7f0000000080)={0x0}) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000200)={[0x9]}, 0x8) pipe(&(0x7f00000000c0)) 03:37:12 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() getpriority(0x0, r0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x20, 0x96, 0x5, 0x5, 0x0, 0x5, 0xa, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xef, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x480, 0xffffffffffffff4c, 0x6, 0x6, 0x5, 0x5, 0x40, 0x0, 0x9, 0x0, 0x9}, r0, 0x2, r1, 0x1) r2 = epoll_create(0x61) epoll_pwait2(r2, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) r3 = getpid() r4 = getpid() getpriority(0x0, r4) setpriority(0x1, r4, 0x200) getpriority(0x0, r3) setpriority(0x0, r3, 0x80) 03:37:12 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000002a40), &(0x7f0000002ac0)=0x6e, 0x800) recvmmsg$unix(r1, &(0x7f00000028c0)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/219, 0xdb}], 0x6, &(0x7f00000008c0)}}, {{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000009c0)=""/171, 0xab}, {&(0x7f0000000a80)=""/87, 0x57}, {&(0x7f0000000b00)=""/67, 0x43}, {&(0x7f0000000b80)=""/111, 0x6f}], 0x4, &(0x7f0000000140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000c00)=""/176, 0xb0}, {&(0x7f0000000cc0)=""/180, 0xb4}, {&(0x7f0000000d80)=""/119, 0x77}, {&(0x7f0000000e00)=""/153, 0x99}], 0x4, &(0x7f0000000ec0)=[@rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x70}}, {{&(0x7f0000002b00), 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000fc0)=""/48, 0x30}, {&(0x7f0000001000)=""/80, 0x50}, {&(0x7f0000001080)=""/140, 0x8c}, {&(0x7f0000001140)=""/160, 0xa0}, {&(0x7f0000001200)=""/31, 0x1f}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/168, 0xa8}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/219, 0xdb}], 0x9, &(0x7f0000002580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000002600), 0x6e, &(0x7f0000002800)=[{&(0x7f0000002680)=""/138, 0x8a}, {&(0x7f0000002740)=""/162, 0xa2}], 0x2, &(0x7f0000002840)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}], 0x5, 0x8081, &(0x7f0000002a00)={0x77359400}) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0xd8, 0x7, 0x2, 0x7, 0x0, 0x8, 0x4010, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6a, 0x4, @perf_bp={&(0x7f0000000080), 0x6}, 0x2000, 0x8, 0x7, 0x8, 0x1, 0x7, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, r2, 0xe, r3, 0x9) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) 03:37:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x420, 0x0, 0x0, 0x2, 0x401, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x61) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000000c0)={0x3, 0x80, 0x0, 0x6f, 0x80, 0x6a, 0x0, 0x6, 0x20000, 0xe, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000080), 0xf}, 0x40000, 0x6, 0x2, 0x0, 0x0, 0x100, 0x20, 0x0, 0x9, 0x0, 0x3}) 03:37:12 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = getpid() getpriority(0x0, r1) fcntl$setown(r0, 0x8, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f0000000600)={{0x3f, 0x7}, 0x100, './file0\x00'}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x1c, r4, 0x1, 0x0, 0x0, {{0x36}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB='1\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r7, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbfb, {0xd}, [@nested={0xdc, 0x13, 0x0, 0x1, [@typed={0x4, 0x7a}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000810}, 0x20004845) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x0, 0x20, 0x0, 0x0, 0x7f, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x3}, 0x40001, 0x10000, 0x9, 0x0, 0x9, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xda}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x0, 0x0) [ 2200.280382] loop6: detected capacity change from 0 to 4 03:37:12 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x61) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000480), 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/23, 0x17}], 0x2, &(0x7f0000000640)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}, 0x100) r2 = getpid() getpriority(0x0, r2) clone3(&(0x7f0000000780)={0x10200, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x15}, &(0x7f0000000300)=""/74, 0x4a, &(0x7f0000000380)=""/232, &(0x7f0000000740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, r1, r2, 0x0], 0x6}, 0x58) epoll_pwait2(r0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={[0x9]}, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000080)=[{}], 0x1, &(0x7f0000000140)={r3, r4+10000000}, &(0x7f00000001c0)={[0x400]}, 0x8) [ 2200.318341] loop6: detected capacity change from 0 to 4 03:37:12 executing program 5: syz_read_part_table(0x800, 0x500, 0x0) 03:37:12 executing program 6: syz_read_part_table(0x80a, 0x0, 0x0) 03:37:12 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000600)=ANY=[@ANYBLOB="01000000890600000000000000c9eab28488f6325508cffeae8019b1b25962931fba56ecd60661a545e97629921ee0ce1ed7032afb9e7ba4aae55311f74739b7bf4c58d21a831a7abd7ef3336c9d116c6ff0513a75a45dc55997c4e527a7dc2ab773a379b8f5cac89a324823c052663a1decafda84b62af53c64fb8d30fb481a6bcf68cb2f1bfc001ae2c1f8464d6cc22032a196a3c4af46ebab54645288beaa0c3c1245a63ef0812730c40d7233fb45c57e143bc25a74c0dd8b176c7c7cf092aabeeb1b1ae9d2a348b464fffa9bf0af891cb4c3da0712bf707715a5a60634d0f604b7bcb4a421ab9a72b8d07de110", @ANYRES32=0xffffffffffffffff, @ANYBLOB="31000000000000002e2f66696c653000d8c8e7a7954cf7366373119aa1930448d554282f09b288c93b385106bfd39a25bba6254e17a89414e2c62b082824f814e8"]) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x220, 0x3f, 0x4, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0xdc, 0x14, 0x0, 0x1, [@typed={0x4, 0x4}, @generic="5d3f3080d874aa6421d9a2e2ccf9e45136edcf4dc6999b1670efaea3b188adb7fc880a9c807149c6e0f7e9a44ed8274d24ebf1312f44c6eaa5a1d9d4c0439fc338a549141c88b3aa9cd6fb416dab08d6beb9dd65836c997bd2dd559b9777fa09a070f2e4b86fca1a1230f2c2b302c9e9d9e95f2e292f684c55f8e94be36036db616402f8d5a12863db6a331b87c8da16a458ae4d69ac5694cb7f200bf74a997fef9e48124f910b24c4d30150c0b59849e2e8619d9d7197f32d1d65ba5c621edd87977b945ea808fdec0cdbc9", @typed={0x8, 0x1a, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x54, 0x43, 0x0, 0x1, [@typed={0x4, 0x45}, @generic="722c759999ae21ff19b5a7d9e6ecc722cc7afca0306cd9c59be2dc472be52151df2a2a99d093267b1eb2af1542ec28c9f7a893d049e2a4c56ef79c7860711cd4ab55436c46c23f41e583e615"]}, @generic="0336a9010a2e1cf09516d3bd265c1c0200278ca66729f499ec9fd44294d95381cd5a170226767d30410f9bb227d1b19efedf138159f745fa4e57f6297dfd2e6ab7feb76c059b3ff56f938f1ae85017646f7a44bb03a18eb0ff04959a929bb5a3fea95324e9a5df2db7ddc1188680e1c5b62ce0eeb0d31afa91e91ae5250263f6247f4e94d76103b78fd2e53e019b4c446640e55cc133748f99f7d8f6a012969f582a2f574c634115c17d9ae5393ac184f1a6a79e3ecf2770009b0717a81959c51af65d3ac3f92c7fe30f6f8f6f14c92be36928c0997757aebdeb"]}, 0x220}, 0x1, 0x0, 0x0, 0x4000890}, 0x20004845) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/mnt\x00') perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x20e0, 0x0, 0x0) 03:37:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001200)=[{&(0x7f00000012c0)="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", 0x173}], 0x1) 03:37:12 executing program 4: syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x6) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xec, 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, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0}, 0x4008, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x9, 0x8, 0x1, 0x1, 0x0, 0x3000000000000, 0x2200, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00000000c0), 0x6}, 0x102, 0x6, 0xffff, 0x8, 0x2, 0x6, 0x7f, 0x0, 0xfffffff8, 0x0, 0x100000001}, 0xffffffffffffffff, 0xe, r0, 0xb) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r1 = epoll_create(0x61) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000180)) syz_extract_tcp_res(&(0x7f0000000240), 0x4, 0x3) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0xb2200, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x1) epoll_create(0xffffff65) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 03:37:12 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r0, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0x34}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = signalfd4(r1, &(0x7f0000000080)={[0x401]}, 0x8, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) finit_module(r2, &(0x7f00000000c0)='\a/{\x00', 0x2) [ 2200.461026] loop6: detected capacity change from 0 to 4 03:37:12 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x61) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x5d1c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) 03:37:12 executing program 5: syz_read_part_table(0x800, 0x600, 0x0) [ 2200.525380] loop6: detected capacity change from 0 to 4 [ 2203.208676] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2203.213774] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2203.215848] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2203.224362] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2203.227358] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2205.301997] Bluetooth: hci7: command tx timeout [ 2207.350953] Bluetooth: hci7: command tx timeout [ 2209.399164] Bluetooth: hci7: command tx timeout [ 2211.445978] Bluetooth: hci7: command tx timeout [ 2219.138009] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2219.139086] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2219.177262] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2219.178366] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2221.827545] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2221.832311] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2221.837375] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2221.845238] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2221.849513] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2223.929064] Bluetooth: hci7: command tx timeout [ 2225.976797] Bluetooth: hci7: command tx timeout [ 2228.025201] Bluetooth: hci7: command tx timeout [ 2230.072793] Bluetooth: hci7: command tx timeout [ 2238.416728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2238.417936] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2238.500831] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2238.502329] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2241.095248] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2241.099232] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2241.101305] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2241.106692] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2241.113288] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2243.126273] Bluetooth: hci7: command tx timeout [ 2245.175324] Bluetooth: hci7: command tx timeout [ 2247.222249] Bluetooth: hci7: command tx timeout [ 2249.270100] Bluetooth: hci7: command tx timeout [ 2257.668577] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2257.669949] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2257.711832] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2257.713075] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2260.359226] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2260.367764] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2260.373082] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2260.379359] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2260.390852] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2262.454095] Bluetooth: hci7: command tx timeout [ 2264.501967] Bluetooth: hci7: command tx timeout [ 2266.550026] Bluetooth: hci7: command tx timeout [ 2268.598029] Bluetooth: hci7: command tx timeout [ 2276.811043] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2276.812159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2276.886488] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2276.887649] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2279.494618] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2279.497425] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2279.500239] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2279.506264] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2279.508728] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2281.590384] Bluetooth: hci7: command tx timeout [ 2283.637969] Bluetooth: hci7: command tx timeout [ 2285.685970] Bluetooth: hci7: command tx timeout [ 2287.734321] Bluetooth: hci7: command tx timeout [ 2295.670715] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2295.671862] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2295.715983] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2295.717133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2298.444497] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2298.449464] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2298.454443] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2298.458883] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2298.462238] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2300.535087] Bluetooth: hci7: command tx timeout [ 2302.582050] Bluetooth: hci7: command tx timeout [ 2304.632634] Bluetooth: hci7: command tx timeout [ 2306.678269] Bluetooth: hci7: command tx timeout [ 2314.888545] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2314.889728] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2314.918737] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2314.919853] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2317.572824] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2317.579182] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2317.582793] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2317.588666] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2317.591893] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2319.606993] Bluetooth: hci7: command tx timeout [ 2321.655135] Bluetooth: hci7: command tx timeout [ 2323.701959] Bluetooth: hci7: command tx timeout [ 2325.751090] Bluetooth: hci7: command tx timeout [ 2333.997632] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2333.999217] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2334.040552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2334.041846] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2336.639724] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2336.645502] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2336.649433] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2336.655220] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2336.657542] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2338.678385] Bluetooth: hci7: command tx timeout [ 2340.726741] Bluetooth: hci7: command tx timeout [ 2342.774065] Bluetooth: hci7: command tx timeout [ 2344.823049] Bluetooth: hci7: command tx timeout [ 2352.729538] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2352.730968] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2352.771381] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2352.772507] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2355.393177] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2355.398273] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2355.401892] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2355.406461] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2355.413716] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2357.494002] Bluetooth: hci7: command tx timeout [ 2359.542974] Bluetooth: hci7: command tx timeout [ 2361.590191] Bluetooth: hci7: command tx timeout [ 2363.638367] Bluetooth: hci7: command tx timeout [ 2371.816721] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2371.818059] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2371.898435] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2371.899858] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2374.529701] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2374.537464] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2374.543524] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2374.553781] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2374.564817] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2376.630379] Bluetooth: hci7: command tx timeout [ 2378.678029] Bluetooth: hci7: command tx timeout [ 2380.727096] Bluetooth: hci7: command tx timeout [ 2382.774053] Bluetooth: hci7: command tx timeout [ 2391.295662] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2391.296828] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2391.369316] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2391.370447] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2393.987894] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2393.992093] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2393.995341] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2394.001344] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2394.004857] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2396.086025] Bluetooth: hci7: command tx timeout [ 2398.134077] Bluetooth: hci7: command tx timeout [ 2400.183241] Bluetooth: hci7: command tx timeout [ 2402.230446] Bluetooth: hci7: command tx timeout [ 2410.551493] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2410.554207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2410.614860] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2410.616186] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2033/05/18 03:40:42 executor 4 failed 11 times: executor 4: exit status 67 SYZFAIL: tun read failed (errno 9: Bad file descriptor) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 VM DIAGNOSIS: 12:14:40 Registers: info registers vcpu 0 RAX=bbc53230f782f600 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86228420 RBP=0000000000000000 RSP=ffff88804e227810 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000005 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=ffffffff86228420 R15=00000000000000e8 RIP=ffffffff81543341 RFL=00000282 [--S----] 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 00007fbb9b1e78c0 00000000 00000000 GS =0000 ffff8880e4c7e000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f019a44ffb8 CR3=000000001e8bf000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=3a6d697377685f313132303863616d2b XMM03=0039336d697377683a6d697377685f31 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005640fe124e0000005640fe127220 XMM06=00005640fe15b5300000000300000002 XMM07=00000000000000000000000000000000 XMM08=7269762f736563697665642f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000621e4997ed6 RBX=1ffff110038aae73 RCX=00000000000006e0 RDX=0000000000000621 RSI=ffffffff81683ea8 RDI=0000000000000001 RBP=ffff88806cd23b40 RSP=ffff88801c557348 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000000 R12=000002314eea7ca8 R13=0000000000000001 R14=ffff88806cd23b80 R15=0000000000000000 RIP=ffffffff81683ebb RFL=00000017 [----APC] 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 ffff8880e4d7e000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde86a4000 CR3=000000001bf54000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=636578650a3a73656d69742031312064 XMM02=6174732074697865203a3420726f7475 XMM03=203a4c4941465a59530a373620737574 XMM04=0a64656c6961662064616572206e7574 XMM05=6620646142203a39206f6e7272652820 XMM06=0a29726f747069726373656420656c69 XMM07=6620646c696863203a4c4941465a5953 XMM08=72206e7574203a4c4941465a59530a37 XMM09=72726528200a64656c69616620646165 XMM10=6420656c696620646142203a39206f6e XMM11=41465a59530a29726f74706972637365 XMM12=64656c69616620646c696863203a4c49 XMM13=63637553203a30206f6e72726528200a XMM14=64657469786520706f6f6c0a29737365 XMM15=0a373620737574617473206874697720