1385.800862] should_fail.cold+0x5/0xa [ 1385.801328] __alloc_pages_nodemask+0x182/0x600 [ 1385.801892] ? __kmalloc+0x16e/0x390 [ 1385.802347] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1385.803083] ? trace_hardirqs_on+0x5b/0x180 [ 1385.803618] alloc_pages_current+0x187/0x280 [ 1385.804160] relay_open_buf.part.0+0x2a5/0xc00 [ 1385.804729] relay_open+0x531/0xa10 [ 1385.805181] do_blk_trace_setup+0x4cf/0xc10 [ 1385.805711] ? _copy_from_user+0xfb/0x1b0 [ 1385.806217] __blk_trace_setup+0xca/0x180 [ 1385.806718] ? do_blk_trace_setup+0xc10/0xc10 [ 1385.807277] blk_trace_ioctl+0x155/0x290 [ 1385.807775] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1385.808364] ? do_vfs_ioctl+0x283/0x10d0 [ 1385.808854] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1385.809490] ? generic_block_fiemap+0x60/0x60 [ 1385.810038] ? lock_downgrade+0x6d0/0x6d0 [ 1385.810546] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1385.811132] blkdev_ioctl+0xc1/0x710 [ 1385.811605] ? blkdev_common_ioctl+0x1930/0x1930 [ 1385.812185] ? selinux_file_ioctl+0xb6/0x270 [ 1385.812726] block_ioctl+0xf9/0x140 [ 1385.813173] ? blkdev_read_iter+0x1c0/0x1c0 [ 1385.813700] __x64_sys_ioctl+0x19a/0x210 [ 1385.814201] do_syscall_64+0x33/0x40 [ 1385.814657] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1385.815281] RIP: 0033:0x7fe747f6cb19 [ 1385.815735] 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 [ 1385.817949] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1385.818874] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1385.819742] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1385.820606] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1385.821465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1385.822345] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:08:30 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 9) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:08:30 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="140000001600010d0000007c00000000ae0479ab0112e771690c2d4170de34389fdbd32a03480b14c1fc51288770d4d9edc67bc0cb27f8850900000099794b77f35767d8b567605082529200000032319f2e7b19f55350fbaac800010000005a03000000000000001ab49f33277a377a311d5e076013a3e0dd01f7307960956b7f2c9b0c3f20a007d7ac7376ca6cfd1015c55fca259e388cbf8ea260cccd806ac799cf15ebcd835d85d11aec110276758cf4014436e66416f05b24d12b2ac6307cd016a9143cd4a9bb3d2800189d8cd0d06fcdbdb51cba733b0c78def68b6a9b6d14dff095f6936ec58e011ae7ea7e6cebe1da376cf5a49dac921fa87b9cc4227f2cfb9103b787569b939ed1088b3c28e5c9db210b5593f49c7b3cc14d4b4c57fb3cd1668d51298f7019183f8301cf594c93938c95b48883fa430cbb7b78764e63dd6bcef4fd7cd626dbf52731218636e6eb1b7653fe107711c36d36157e5c67eebd83a17db2239116bf307b351687"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:08:30 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x8, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:08:30 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 49) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1385.961453] FAULT_INJECTION: forcing a failure. [ 1385.961453] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1385.962884] CPU: 0 PID: 8497 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1385.963680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1385.964639] Call Trace: [ 1385.964947] dump_stack+0x107/0x167 [ 1385.965373] should_fail.cold+0x5/0xa [ 1385.965810] __alloc_pages_nodemask+0x182/0x600 [ 1385.966350] ? __kmalloc+0x16e/0x390 [ 1385.966774] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1385.967464] ? trace_hardirqs_on+0x5b/0x180 [ 1385.967966] alloc_pages_current+0x187/0x280 [ 1385.968473] relay_open_buf.part.0+0x2a5/0xc00 [ 1385.969001] relay_open+0x531/0xa10 [ 1385.969423] do_blk_trace_setup+0x4cf/0xc10 [ 1385.969916] ? _copy_from_user+0xfb/0x1b0 [ 1385.970394] __blk_trace_setup+0xca/0x180 [ 1385.970867] ? do_blk_trace_setup+0xc10/0xc10 [ 1385.971392] blk_trace_ioctl+0x155/0x290 [ 1385.971861] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1385.972422] ? do_vfs_ioctl+0x283/0x10d0 [ 1385.972893] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1385.973492] ? generic_block_fiemap+0x60/0x60 [ 1385.974005] ? lock_downgrade+0x6d0/0x6d0 [ 1385.974476] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1385.975030] blkdev_ioctl+0xc1/0x710 [ 1385.975451] ? blkdev_common_ioctl+0x1930/0x1930 [ 1385.976000] ? selinux_file_ioctl+0xb6/0x270 [ 1385.976511] block_ioctl+0xf9/0x140 [ 1385.976929] ? blkdev_read_iter+0x1c0/0x1c0 [ 1385.977423] __x64_sys_ioctl+0x19a/0x210 [ 1385.977888] do_syscall_64+0x33/0x40 [ 1385.978312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1385.978898] RIP: 0033:0x7fe747f6cb19 [ 1385.979323] 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 [ 1385.981436] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1385.982313] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1385.983128] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1385.983958] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1385.984773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1385.985591] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1385.987808] FAULT_INJECTION: forcing a failure. [ 1385.987808] name failslab, interval 1, probability 0, space 0, times 0 [ 1385.990263] CPU: 1 PID: 8501 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1385.991702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1385.993441] Call Trace: [ 1385.994006] dump_stack+0x107/0x167 [ 1385.994779] should_fail.cold+0x5/0xa [ 1385.995590] ? io_rsrc_data_alloc+0x97/0x520 [ 1385.996516] should_failslab+0x5/0x20 [ 1385.997324] __kmalloc+0x72/0x390 [ 1385.998050] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1385.999371] io_rsrc_data_alloc+0x97/0x520 [ 1386.000279] ? percpu_ref_init+0x27f/0x3d0 [ 1386.001164] ? io_buffer_unmap+0x2d0/0x2d0 [ 1386.002056] io_sqe_buffers_register+0x136/0x880 [ 1386.003049] ? io_sqd_handle_event+0x350/0x350 [ 1386.004036] ? __fget_files+0x2f8/0x520 [ 1386.004886] __do_sys_io_uring_register+0x161c/0x2f50 [ 1386.005978] ? io_recvmsg+0xd70/0xd70 [ 1386.006776] ? fput_many+0x2f/0x1a0 [ 1386.007548] ? ksys_write+0x1a9/0x260 [ 1386.008352] ? __ia32_sys_read+0xb0/0xb0 05:08:30 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:08:30 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1386.009353] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1386.010622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1386.011729] do_syscall_64+0x33/0x40 [ 1386.012524] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1386.013613] RIP: 0033:0x7f2573ddfb19 [ 1386.014407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1386.018348] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1386.019961] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1386.021472] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1386.022344] blktrace: Concurrent blktraces are not allowed on loop14 [ 1386.022973] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1386.022984] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000001 [ 1386.022994] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:08:30 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x9, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:08:30 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:08:30 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 10) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1386.191347] FAULT_INJECTION: forcing a failure. [ 1386.191347] name failslab, interval 1, probability 0, space 0, times 0 [ 1386.192766] CPU: 0 PID: 8519 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1386.193549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1386.194493] Call Trace: [ 1386.194798] dump_stack+0x107/0x167 [ 1386.195219] should_fail.cold+0x5/0xa [ 1386.195665] ? create_object.isra.0+0x3a/0xa20 [ 1386.196189] should_failslab+0x5/0x20 [ 1386.196624] kmem_cache_alloc+0x5b/0x310 [ 1386.197088] create_object.isra.0+0x3a/0xa20 [ 1386.197593] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1386.198183] __kmalloc+0x16e/0x390 [ 1386.198599] io_rsrc_data_alloc+0x97/0x520 [ 1386.199074] ? percpu_ref_init+0x27f/0x3d0 [ 1386.199559] ? io_buffer_unmap+0x2d0/0x2d0 [ 1386.200045] io_sqe_buffers_register+0x136/0x880 [ 1386.200583] ? io_sqd_handle_event+0x350/0x350 [ 1386.201101] ? __fget_files+0x2f8/0x520 [ 1386.201557] __do_sys_io_uring_register+0x161c/0x2f50 [ 1386.202144] ? io_recvmsg+0xd70/0xd70 [ 1386.202573] ? fput_many+0x2f/0x1a0 [ 1386.202986] ? ksys_write+0x1a9/0x260 [ 1386.203420] ? __ia32_sys_read+0xb0/0xb0 [ 1386.203892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1386.204491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1386.205074] do_syscall_64+0x33/0x40 [ 1386.205499] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1386.206078] RIP: 0033:0x7f2573ddfb19 [ 1386.206498] 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 [ 1386.208587] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1386.209463] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1386.210273] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1386.211086] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1386.211894] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1386.212698] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:08:44 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:08:44 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 50) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) [ 1400.291671] blktrace: Concurrent blktraces are not allowed on loop12 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:08:44 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1400.326119] blktrace: Concurrent blktraces are not allowed on loop14 [ 1400.340684] FAULT_INJECTION: forcing a failure. [ 1400.340684] name failslab, interval 1, probability 0, space 0, times 0 [ 1400.343153] CPU: 0 PID: 8540 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1400.344626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.346391] Call Trace: [ 1400.346946] dump_stack+0x107/0x167 [ 1400.347734] should_fail.cold+0x5/0xa [ 1400.348537] ? io_rsrc_data_alloc+0x10e/0x520 [ 1400.349491] should_failslab+0x5/0x20 [ 1400.350290] __kmalloc+0x72/0x390 [ 1400.351020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1400.352106] io_rsrc_data_alloc+0x10e/0x520 [ 1400.353013] ? io_buffer_unmap+0x2d0/0x2d0 [ 1400.353910] io_sqe_buffers_register+0x136/0x880 [ 1400.354918] ? io_sqd_handle_event+0x350/0x350 [ 1400.355899] ? __fget_files+0x2f8/0x520 [ 1400.356757] __do_sys_io_uring_register+0x161c/0x2f50 [ 1400.357859] ? io_recvmsg+0xd70/0xd70 [ 1400.358656] ? fput_many+0x2f/0x1a0 [ 1400.359420] ? ksys_write+0x1a9/0x260 [ 1400.360210] ? __ia32_sys_read+0xb0/0xb0 [ 1400.361080] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1400.362189] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1400.363280] do_syscall_64+0x33/0x40 [ 1400.364077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1400.365157] RIP: 0033:0x7f2573ddfb19 05:08:44 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:08:44 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xa, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:08:44 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 11) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:08:44 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, 0x0) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:08:44 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1400.365936] 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 [ 1400.370112] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1400.371740] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1400.373243] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1400.374756] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.376273] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1400.377784] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1400.380814] FAULT_INJECTION: forcing a failure. [ 1400.380814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1400.383612] CPU: 0 PID: 8530 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1400.385071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.386825] Call Trace: [ 1400.387386] dump_stack+0x107/0x167 [ 1400.388172] should_fail.cold+0x5/0xa [ 1400.388983] __alloc_pages_nodemask+0x182/0x600 [ 1400.389970] ? __kmalloc+0x16e/0x390 [ 1400.390762] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1400.392045] ? trace_hardirqs_on+0x5b/0x180 [ 1400.392963] alloc_pages_current+0x187/0x280 [ 1400.393900] relay_open_buf.part.0+0x2a5/0xc00 [ 1400.394870] relay_open+0x531/0xa10 [ 1400.395662] do_blk_trace_setup+0x4cf/0xc10 [ 1400.396578] ? _copy_from_user+0xfb/0x1b0 [ 1400.397459] __blk_trace_setup+0xca/0x180 [ 1400.398334] ? do_blk_trace_setup+0xc10/0xc10 [ 1400.399304] blk_trace_ioctl+0x155/0x290 [ 1400.400170] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1400.401196] ? do_vfs_ioctl+0x283/0x10d0 [ 1400.402050] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1400.403155] ? generic_block_fiemap+0x60/0x60 [ 1400.404106] ? lock_downgrade+0x6d0/0x6d0 [ 1400.404981] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1400.406008] blkdev_ioctl+0xc1/0x710 [ 1400.406793] ? blkdev_common_ioctl+0x1930/0x1930 [ 1400.407801] ? selinux_file_ioctl+0xb6/0x270 [ 1400.408729] block_ioctl+0xf9/0x140 [ 1400.409499] ? blkdev_read_iter+0x1c0/0x1c0 [ 1400.410410] __x64_sys_ioctl+0x19a/0x210 [ 1400.411273] do_syscall_64+0x33/0x40 [ 1400.412066] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1400.413144] RIP: 0033:0x7fe747f6cb19 [ 1400.413927] 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 [ 1400.417815] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1400.419423] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1400.420934] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1400.422448] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.423961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1400.425470] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:08:44 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 12) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:08:44 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xb, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1400.593781] FAULT_INJECTION: forcing a failure. [ 1400.593781] name failslab, interval 1, probability 0, space 0, times 0 [ 1400.596550] CPU: 1 PID: 8552 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1400.598147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.600105] Call Trace: [ 1400.600731] dump_stack+0x107/0x167 [ 1400.601592] should_fail.cold+0x5/0xa [ 1400.602488] ? create_object.isra.0+0x3a/0xa20 [ 1400.603560] should_failslab+0x5/0x20 [ 1400.604470] kmem_cache_alloc+0x5b/0x310 [ 1400.605442] create_object.isra.0+0x3a/0xa20 [ 1400.606471] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1400.607675] __kmalloc+0x16e/0x390 [ 1400.608516] io_rsrc_data_alloc+0x10e/0x520 [ 1400.609535] ? io_buffer_unmap+0x2d0/0x2d0 [ 1400.610553] io_sqe_buffers_register+0x136/0x880 [ 1400.611690] ? io_sqd_handle_event+0x350/0x350 [ 1400.612777] ? __fget_files+0x2f8/0x520 [ 1400.613735] __do_sys_io_uring_register+0x161c/0x2f50 [ 1400.614976] ? io_recvmsg+0xd70/0xd70 [ 1400.615887] ? fput_many+0x2f/0x1a0 [ 1400.616748] ? ksys_write+0x1a9/0x260 [ 1400.617650] ? __ia32_sys_read+0xb0/0xb0 [ 1400.618613] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1400.619862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1400.621080] do_syscall_64+0x33/0x40 [ 1400.621966] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1400.623173] RIP: 0033:0x7f2573ddfb19 [ 1400.624057] 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 [ 1400.628438] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1400.630236] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1400.631923] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1400.633601] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.635282] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1400.636976] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:08:45 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 51) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:08:45 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1400.723815] FAULT_INJECTION: forcing a failure. [ 1400.723815] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1400.726602] CPU: 0 PID: 8558 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1400.728057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1400.729817] Call Trace: [ 1400.730382] dump_stack+0x107/0x167 [ 1400.731154] should_fail.cold+0x5/0xa [ 1400.731971] __alloc_pages_nodemask+0x182/0x600 [ 1400.732958] ? __kmalloc+0x16e/0x390 [ 1400.733740] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1400.735014] ? trace_hardirqs_on+0x5b/0x180 [ 1400.735946] alloc_pages_current+0x187/0x280 [ 1400.736883] relay_open_buf.part.0+0x2a5/0xc00 [ 1400.737860] relay_open+0x531/0xa10 [ 1400.738631] do_blk_trace_setup+0x4cf/0xc10 [ 1400.739547] ? _copy_from_user+0xfb/0x1b0 [ 1400.740437] __blk_trace_setup+0xca/0x180 [ 1400.741309] ? do_blk_trace_setup+0xc10/0xc10 [ 1400.742276] blk_trace_ioctl+0x155/0x290 [ 1400.743129] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1400.744168] ? do_vfs_ioctl+0x283/0x10d0 [ 1400.745026] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1400.746136] ? generic_block_fiemap+0x60/0x60 [ 1400.747080] ? lock_downgrade+0x6d0/0x6d0 [ 1400.747961] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1400.748982] blkdev_ioctl+0xc1/0x710 [ 1400.749781] ? blkdev_common_ioctl+0x1930/0x1930 [ 1400.750799] ? selinux_file_ioctl+0xb6/0x270 [ 1400.751742] block_ioctl+0xf9/0x140 [ 1400.752507] ? blkdev_read_iter+0x1c0/0x1c0 [ 1400.753424] __x64_sys_ioctl+0x19a/0x210 [ 1400.754278] do_syscall_64+0x33/0x40 [ 1400.755069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1400.756154] RIP: 0033:0x7fe747f6cb19 [ 1400.756930] 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 [ 1400.760812] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1400.762410] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1400.763914] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1400.765409] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1400.766910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1400.768416] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:08:59 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b7482"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:08:59 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:08:59 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 52) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:08:59 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:08:59 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xc, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:08:59 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, 0x0) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="555167866c70a96f98364b3a823ed63546468ec802f3525ad78e4b0f9b32dcc801c6a937d541b1575ff083c94de82bb9c35fc6303f24b40c9c2f194c551db8ff1851e1d0141e3537fe239d77f11a2e323abb425ec518a9c3b68e79b2c5baaa2e607a538b36be606f20c0e068538d628716f55bc6bc018f5be00b340a0f8cca23d9cda074c238fd57c45bb3dbdcf3ae296e51c32e9d02c068c8bcdb237fa36a897f72537d4dd66622775da52c572f42ccb7fa167009acf9a87e26636e11ea2440a22879160176bafd361c27b5482bee482fbf76de25b330f0ea1ed7b1c65349951e14e866c7e971af46c6ffae37d2667ed50dd157b8d5d26a03299b7d1f8814467f108213f26a264d1ea9aa7ee6bcb0fdece2ee002d24612108e6f3230db68a75c0c07aa28ed43d1d5a8118f445f84db152cbc000425e1cd0792996ecf538bccfe77c583f2812692bbdaa77082e2254efdfc0bb42579ce97b52df451fd9a825250d48ca25d7b873606b88ffb0173aae57b8efda932222b8ca77bb6b6a6ff52ea98e754a0b631ceaf0b2e9ec012e676ccf2210de56f1e042e738038474bcf7d9e718a7e6d6ec7045cdea20eae0444de770fec19f394f32f32b7ad915a45b2121bf7441969ca73a3a9135b140eb974f9c7ff59c8c6af4840fbca4e5ab8bb18d4210fa8b689501530427b89faafcd4715ad3d2ba3d7025c36c18339c1dd22e1f70d5a2dc62a70c94685c8ec3355e2ce6dca9b4ec1eff5d44ea622fda9cb8a0f5ecad79eaf304c58cef86bf4073b2b2b01653a4d64ddcc8951e5590bfba7467df0448b1c8610677ec7b1e08faeb6677e59792e5e72ca4c3970b5cb20359bef7dd8aa940474728b2010b81b19e1ac85db0de6c6c9b10cd182a124beeb6979ae2f303af1d6126afd5d37918bafb84b9539baef10954a68a3017288620cc35411fe767842003e1f3742617400bd67b768eeb2a13a35a06acef9533fb5b64d2b09aee7c47eb524cd5f8b0a213eb5a416832bda837b5cf08529d36951b9c69bc50786273754c96114ea3f2dbd41858c0877f5fb7b162beb90598c1bccde494c22aa03ffbd94526388b478be5e476d8c9750271ec28d0b94d6c54053de683f132474951267fd12e021f761841207f578fe5e38f3e1b6df0c818b7f57cd9a596f13906fb4635688d3d14c63944641b8f6df147cd5dd95682201adb49567f48a4770bee8c2c17a267fa1f0eeae429065d823f7ba7db778c2f47744c14221467a4c1277ee7259e2ce73e9ea256476dcc07abdc9230a4557ade62680ef1a4f34251e779f10f6b966e6193ce9d9942e63097d4646473d64645dc45388f5da16a2051f5551eb410385b6e7fde6563f69e845b14eaea48463437c5e56ff8b17a19ce57c5b15d606736adffdb6c6e87274804886beab7e43195862aec022fe5da14d89ccc7c7f5847cf594995a576dd8ea7edce74077788affa9ae56088be3ab75fbd8b7c24962431616a6655f4a78e967298c3ddc996e6d01c1c5e98f7a485d5e6062ae24072269f38a6d585c96cbc1d35785093c5ab60cf18f0a6fe62d83352770139629b11b7a300b6b92a2dae44a6e5437d03a4f1cb35e103c1675863f94c1403a2152235685554627f340d003b9be154da5774d7943bc9747ac40734c0abd82c867c12bc9679551ddce4d9558910aded2eb85f5f89a2507d9b055766a8f6f5ea8a56cb41ef1d178d8c05f8399bdf52083a195205fc207dd46c3b980878aee5551cf5f7ddeef863955e75ba4372ca34155310194c0c52708a538a0b83970d47143aca8ad21e695298681d61294726e5ea53125a67a96cea2a5ff5843aa9d9ea0bc07e0ff5f3cf9a4de7bb5838604ea2bafff4aee23f5ce63072b8f22a3da933dc5413552b0a5c1db32dad3ce97f59ed3ec6b162a02ad801f75fdb1e8b288901c93b7a3304a739153e283145eebe17c84fcaaf650cfddf73b903257e32ec2a29d675c44cf5184b070f06e0dd70a41acb6c9287f9b17383c2452a97eb037d15417846145d701ecaa357b18f8a407825c7689a77c3e01a70cfd83ef7c023ac0858516539a7eb8ba044b878ba14414bd2fd536ccad2731c66a946d500520c5caf46f7ca6297392b9b4d64130bddee50e57aec00f9882882437342f7c783ace8650d86fccc0228b8a3c0d11e2228a5c67d3edfe99e2efea865ae2edea1adbfcbb14636dfa8300e78e2c859aa3d5be831485d4620aa69583b2707603257b40ab37a1cf97fb1520f497509e60cde277a5185aebb473eca3a5d9fe348a030dc21c39331890a4330bbe7f9314a8c0551fb1ad076cf3e42f1bbb4a2d4fa9fb1f07fa51ed553ccef46893d5e49d90ef8cd0dc95ec2ecb43e5b32c6356765a8fe8563468a20f54fd3fa2051ac2a98cbf403a720b28e910b0bbfbe3f36ba49551467bd92ef2601ca35897a831a2788026ba504c9914bd6540a2a73216da4061fd01d0d8e60d59f698e003ac871c8287ae3018ea83d04214e3e3a2c75f510c7281a3f9e9a2812006812b51fa2d8615027d01c0cbc95533b3e5c2c8bca08205bd67688d19cbc67c935b4e01d1bbff33a34d6db499e1db9814f31ae2d2ef5b634944246d397169e793c188857519fbc65d5ed9a26d5e78f700a99fd5f61b9005d701862be88999ae885d211e9a4af384b6602592347a87d859b65abda27d2239040113ffbd504dc374e4e37e48b4eefbbb6f7e950cd48d8d5487bd185e5238fbc9201230ab6fc3a16ff0a6a658ee4e99512e4e704bd33c9e7a6b17325f852a48973e97f2c31217bc90b3e1066f85475e37b9a0226d55a3ff1b03042875af7d32bae819e912ff268c19aa00043be287dabe7fd41c22859cc6827634073be8ab7f3c066e67ea3e9b64a35acae58f6184cc256b35ab7c36190ac782cf3cf9071b09f47e7f4c91515e6b974e547b82c0fc09816eab8d4a3990fd3930828fd84c406c93b86e337f8e51584e3e66bd9c87c5ac93f723096b911029e72c4400a9ac4e2b42d5899838ce26e8c3d0dc1b602228b1e7f99bd293cc6788386b4d0b94f52de16ed13c124d58edf5d2ecc7424bcf02bcdce9bfa7143324afce1b7a6730c92ae22126a029ccbea4258869a8a1afaef099b9bba7b759064b88255ca45c704722c89c5ef06ab98efbdd42bd76c5a1e2a9d308ec5e499fca7f1ba0bfcfac408cc4f14946b19a744abae0ce0f6ba80e6a4d1e2237b8e68f0f1df1c00f5d3c779268e25a96c60874d494e1b3b22839120e82382e7c40e0630317ac156f56bee8fb062a1d6be71eda7ea625be202a776e9b8fab30bedecbd5a61eb3bc39f586925d015e06933f84634783978629443f06e4ded81ac3c148c75fd0764c31e13e0ced84383e47f10cabfcb126bb128e4e3e2fb1409854a655518df1dace969998cbe227e6195086a59e5a490ad3866d1eb79428d12edc85c60428f102e8eddfaa31a7324bf10146f9187e2ac87146a0ff713c9f8840fad91d7845b5a4df184f9ecd4fa4c7ab3fe79030e2a4c3e5466b4e9773dbd928b1f134e5316755939d6b1942c42bbde42cec0b99ed8df3f0843e18513f788060c7dbce7f01d80f687b27ba0a4756164e3478645652a08df276a5b62ab62bba10a90701eba1630f5cdaf477ce4c472966b67f03f28acfb8600665b63430493dd3bd8e44648e7dc128c2589016ebde3a835a97f1bb0c32285dcc3e31692a27cfdddaaf6209f00e160dba208027b2640ade792bab7752b473d11727609f91a9b9a363e37d42c50788b97a5f77554939b5bf179137a6bff9892923121c59c7fbb944c4ddd0ef3f47723b6606355b0800bc898d10055465713f315fab6c31f743d643241ab28a28a811f4b5574aabcf57d25dda8311dbaf2e8975ab33afb0e5f19cc147127b5ca86aed3f22420033c5554aba64d43e8dc3373a325adfa6e8458108a7a3c3f04ece9d5c1f7aeb7ed18c1199b710f1a88d13276069012cc768fae11fd1e5fbc16aa1dad5ea96c3260d4d7ec8191113b090d77eb5ccd390a66a682f5005b5001ede719660783fb2a632f93192849558029f2f7f3bd0946a56fa63fa00724c4126f0d8fdf227baf8b5c3d20c825693e314369ee1c1c835f3428ea9ea82871f599ebe9f0ed9d327c6005b95bbb7158a72cdebf8eac5b8d3f1ce12d4f47a748de366edb563a5c32ea9a4796b25f25c8449311862c6ddab7fa51d2a29d02b704ac5d75524ebcd61128db859c62f721e3420c6af4b5f63347303957a6d0ff026f42fe49fcd79fd100f340f91e8cc1aed57ecb0c595a34e639c3109a45c968417302ae8677ec610281205014e1a917209ee9cec7e69970ea2b06a6cbb61046294802e69ee32c7f678a8afea170dc28c5fb9862ca41f75c01c55d55a99d926a77a0a45f8f1f83d125337ecd37a8626037cf1b0aa0c6c6596e4b64803e5bb79926a5063c704672ed7a6f85e74ae508a3834eaa09779a166e078cd71236bff8c2d3b6d95cec5a9ae4e9cbcbdb19ed5c3514906235c297e576ee048edfa30a4d39f7493dee74c59ba1388116418a9f10f77d51c7f9e631fedc162015012ce912af3ccfbe653212688d497dbffcccf8e34ae94abf64d2a09a8bcd498831d4a037fd2d601a1738ba6c408ed83fa58deb412cf07b83bd6948956a310222b8dc78da210dfbb28cbe01d17eea479d19c01a519200137358f5de8be077fc38e370891f0d49614a11705267b8bc40a0b062c0343623d27a1fa091cbc3d91bc5850c008aa93c36224e2d50efca4e25e66091fff13d10c5e48c3bc29327f7d22eed528fb9ecda740f20f7899b87501d025298ff75520a35bf8e0ea2bc797e8c3bfb77f8f605c2e30ac0b39447741873bf37e70eab7953e4f1e36a6446f6b123d531829be25d9064914f1cdcfeecf9e92ff10e362375834cc967e06bb958ab7f2786e7c93f171c4163370776112058c6ab723e4db237187a0102cf212f8410a8b1e8e66ba10bbbdfe3ab4dc38e38be49a98deb305ca856d58cf9d6c766c8cdcdf420d3dc33e975ceb2f199c083f29c1b9d694f8fd8ffe9528ec413ea6fac36e4996fbb5d1d0896ad70e8ab439a62f29fd8bd7fd28040f18c6db40526489a00ed79f85733c036a665d1c31c78309dc4cc5bbea399c1387ebb022fa78784d604123680a65b6733b113736a04282496a8172343cefba6d98bc342d60690fa85b357c4cd09a9469e9b0d1c5e723a222404098bdd6c5321bc005a46d402abf0483a76c969d479792219f7438103ed356b292ff10ddae5fc1a2dac6f3215e2356d375e696d4dc6d0491b898939ad535934c73066716bf06cc366c64adad11de518ad2fd9e231361086edf2d7ed5d69051850db84cbd543a0b59c1e14a64332397c3c4c294d97396953f193c301bf72699f49e40e7ec0e3d4b03a3dc89922979c9a12b11dc953613f15cea8b8c1d67b77b929f6e165689ea706535611438945cf68ab7ad1ac5db6d0aea00ca3a66f7266d6723f9306e3995fb1b229233b0cb2e3629fe78538377dbbcf333048c03179066f1ea22bf69bf7ed6846256c694890099b93e0fa93ccee09f03bd5d5b3296e49b7c55308268e3de06971152dbcef3efefb40ca8e97ddf6fd5ef323a87325f1753f6e20d75a68c6b789e8fd847f4496142c3e571d439c93d1d78f3ccc66bbb16a868b3ab0026dc218db7edb1797dc6acdd8c0032bde6962f52fa67087fe6f1892fd8b6c66c0f0dcb0636adfd54151a360b63b260c0766b8a131192d6d3182411f32656b3e3784bbafeca0bbfba46c78ca141f716af647fffbf0", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:08:59 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:08:59 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 13) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1414.889666] blktrace: Concurrent blktraces are not allowed on loop14 [ 1414.924833] FAULT_INJECTION: forcing a failure. [ 1414.924833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1414.927487] FAULT_INJECTION: forcing a failure. [ 1414.927487] name failslab, interval 1, probability 0, space 0, times 0 [ 1414.928557] CPU: 1 PID: 8578 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1414.931237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.933529] Call Trace: [ 1414.934279] dump_stack+0x107/0x167 [ 1414.935284] should_fail.cold+0x5/0xa [ 1414.936312] __alloc_pages_nodemask+0x182/0x600 [ 1414.937349] ? __kmalloc+0x16e/0x390 [ 1414.938190] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1414.939542] ? trace_hardirqs_on+0x5b/0x180 [ 1414.940531] alloc_pages_current+0x187/0x280 [ 1414.941528] relay_open_buf.part.0+0x2a5/0xc00 [ 1414.942558] relay_open+0x531/0xa10 [ 1414.943382] do_blk_trace_setup+0x4cf/0xc10 [ 1414.944369] ? _copy_from_user+0xfb/0x1b0 [ 1414.945302] __blk_trace_setup+0xca/0x180 [ 1414.946232] ? do_blk_trace_setup+0xc10/0xc10 [ 1414.947262] blk_trace_ioctl+0x155/0x290 [ 1414.948183] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1414.949275] ? do_vfs_ioctl+0x283/0x10d0 [ 1414.950188] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1414.951352] ? generic_block_fiemap+0x60/0x60 [ 1414.952376] ? lock_downgrade+0x6d0/0x6d0 [ 1414.953303] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1414.954381] blkdev_ioctl+0xc1/0x710 [ 1414.955216] ? blkdev_common_ioctl+0x1930/0x1930 [ 1414.956291] ? selinux_file_ioctl+0xb6/0x270 [ 1414.957287] block_ioctl+0xf9/0x140 [ 1414.958100] ? blkdev_read_iter+0x1c0/0x1c0 [ 1414.959061] __x64_sys_ioctl+0x19a/0x210 [ 1414.959983] do_syscall_64+0x33/0x40 [ 1414.960816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1414.961963] RIP: 0033:0x7fe747f6cb19 [ 1414.962792] 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 [ 1414.966881] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1414.968598] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1414.970194] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1414.971797] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.973396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1414.974990] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1414.976616] CPU: 0 PID: 8580 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1414.977372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1414.978257] Call Trace: [ 1414.978547] dump_stack+0x107/0x167 [ 1414.978938] should_fail.cold+0x5/0xa [ 1414.979354] ? io_rsrc_data_alloc+0x10e/0x520 [ 1414.979840] should_failslab+0x5/0x20 [ 1414.980247] __kmalloc+0x72/0x390 [ 1414.980617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1414.981167] io_rsrc_data_alloc+0x10e/0x520 [ 1414.981636] ? io_buffer_unmap+0x2d0/0x2d0 [ 1414.982090] io_sqe_buffers_register+0x136/0x880 [ 1414.982601] ? io_sqd_handle_event+0x350/0x350 [ 1414.983091] ? __fget_files+0x2f8/0x520 [ 1414.983522] __do_sys_io_uring_register+0x161c/0x2f50 [ 1414.984079] ? io_recvmsg+0xd70/0xd70 [ 1414.984485] ? fput_many+0x2f/0x1a0 [ 1414.984878] ? ksys_write+0x1a9/0x260 [ 1414.985286] ? __ia32_sys_read+0xb0/0xb0 [ 1414.985728] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1414.986288] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1414.986840] do_syscall_64+0x33/0x40 [ 1414.987240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1414.987793] RIP: 0033:0x7f2573ddfb19 [ 1414.988190] 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 [ 1414.990154] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1414.990968] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1414.991727] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1414.992497] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1414.993249] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1414.994009] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:09:14 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xd, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:14 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b7482"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:09:14 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, 0x0) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:09:15 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 14) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:15 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:09:15 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:15 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 53) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:15 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1430.658513] FAULT_INJECTION: forcing a failure. [ 1430.658513] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1430.662284] CPU: 1 PID: 8596 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1430.664125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.666323] Call Trace: [ 1430.667029] dump_stack+0x107/0x167 [ 1430.668027] should_fail.cold+0x5/0xa [ 1430.669047] __alloc_pages_nodemask+0x182/0x600 [ 1430.670302] ? __kmalloc+0x16e/0x390 [ 1430.671305] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1430.672939] ? trace_hardirqs_on+0x5b/0x180 [ 1430.673086] FAULT_INJECTION: forcing a failure. [ 1430.673086] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.674029] alloc_pages_current+0x187/0x280 [ 1430.674059] relay_open_buf.part.0+0x2a5/0xc00 [ 1430.674098] relay_open+0x531/0xa10 [ 1430.679394] do_blk_trace_setup+0x4cf/0xc10 [ 1430.680502] ? _copy_from_user+0xfb/0x1b0 [ 1430.681544] __blk_trace_setup+0xca/0x180 [ 1430.682584] ? do_blk_trace_setup+0xc10/0xc10 [ 1430.683743] blk_trace_ioctl+0x155/0x290 [ 1430.684837] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1430.686066] ? do_vfs_ioctl+0x283/0x10d0 [ 1430.687089] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1430.688429] ? generic_block_fiemap+0x60/0x60 [ 1430.689420] ? lock_downgrade+0x6d0/0x6d0 [ 1430.690265] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1430.691253] blkdev_ioctl+0xc1/0x710 [ 1430.692023] ? blkdev_common_ioctl+0x1930/0x1930 [ 1430.692994] ? selinux_file_ioctl+0xb6/0x270 [ 1430.693891] block_ioctl+0xf9/0x140 [ 1430.694626] ? blkdev_read_iter+0x1c0/0x1c0 [ 1430.695505] __x64_sys_ioctl+0x19a/0x210 [ 1430.696366] do_syscall_64+0x33/0x40 [ 1430.697125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.698169] RIP: 0033:0x7fe747f6cb19 [ 1430.698941] 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 [ 1430.702701] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1430.704261] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1430.705723] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1430.707174] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.708630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.710092] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1430.711575] CPU: 0 PID: 8608 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1430.712905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.714492] Call Trace: [ 1430.715001] dump_stack+0x107/0x167 [ 1430.715692] should_fail.cold+0x5/0xa [ 1430.716428] ? io_rsrc_data_alloc+0x10e/0x520 [ 1430.717294] should_failslab+0x5/0x20 [ 1430.718025] __kmalloc+0x72/0x390 [ 1430.718682] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1430.719645] io_rsrc_data_alloc+0x10e/0x520 [ 1430.720485] ? io_buffer_unmap+0x2d0/0x2d0 [ 1430.721305] io_sqe_buffers_register+0x136/0x880 [ 1430.722213] ? io_sqd_handle_event+0x350/0x350 [ 1430.723077] ? __fget_files+0x2f8/0x520 [ 1430.723839] __do_sys_io_uring_register+0x161c/0x2f50 [ 1430.724832] ? io_recvmsg+0xd70/0xd70 [ 1430.725564] ? fput_many+0x2f/0x1a0 [ 1430.726249] ? ksys_write+0x1a9/0x260 [ 1430.726969] ? __ia32_sys_read+0xb0/0xb0 [ 1430.727734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1430.728741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1430.729710] do_syscall_64+0x33/0x40 [ 1430.730405] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.731367] RIP: 0033:0x7f2573ddfb19 [ 1430.732068] 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 [ 1430.735508] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1430.736939] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1430.738275] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1430.739608] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.740950] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1430.742289] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1430.796264] blktrace: Concurrent blktraces are not allowed on loop14 05:09:15 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 15) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:15 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 54) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:15 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1430.916925] FAULT_INJECTION: forcing a failure. [ 1430.916925] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.919293] CPU: 1 PID: 8621 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1430.920704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.922411] Call Trace: [ 1430.922964] dump_stack+0x107/0x167 [ 1430.923712] should_fail.cold+0x5/0xa [ 1430.924518] ? io_rsrc_data_alloc+0x10e/0x520 [ 1430.925443] should_failslab+0x5/0x20 [ 1430.926226] __kmalloc+0x72/0x390 [ 1430.926946] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1430.927988] io_rsrc_data_alloc+0x10e/0x520 [ 1430.928884] ? io_buffer_unmap+0x2d0/0x2d0 [ 1430.929761] io_sqe_buffers_register+0x136/0x880 [ 1430.930730] ? io_sqd_handle_event+0x350/0x350 [ 1430.931703] ? __fget_files+0x2f8/0x520 [ 1430.932549] __do_sys_io_uring_register+0x161c/0x2f50 [ 1430.933614] ? io_recvmsg+0xd70/0xd70 [ 1430.934398] ? fput_many+0x2f/0x1a0 [ 1430.935150] ? ksys_write+0x1a9/0x260 [ 1430.935939] ? __ia32_sys_read+0xb0/0xb0 [ 1430.936803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1430.937867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1430.938934] do_syscall_64+0x33/0x40 [ 1430.939707] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.940767] RIP: 0033:0x7f2573ddfb19 [ 1430.941522] 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 [ 1430.945195] FAULT_INJECTION: forcing a failure. [ 1430.945195] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1430.945360] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1430.948824] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1430.950291] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1430.951765] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.953233] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1430.954689] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1430.956200] CPU: 0 PID: 8623 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1430.957347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.958668] Call Trace: [ 1430.959090] dump_stack+0x107/0x167 [ 1430.959677] should_fail.cold+0x5/0xa [ 1430.960307] __alloc_pages_nodemask+0x182/0x600 [ 1430.961077] ? __kmalloc+0x16e/0x390 [ 1430.961688] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1430.962662] ? trace_hardirqs_on+0x5b/0x180 [ 1430.963350] alloc_pages_current+0x187/0x280 [ 1430.964068] relay_open_buf.part.0+0x2a5/0xc00 [ 1430.964824] relay_open+0x531/0xa10 [ 1430.965420] do_blk_trace_setup+0x4cf/0xc10 [ 1430.966112] ? _copy_from_user+0xfb/0x1b0 [ 1430.966973] __blk_trace_setup+0xca/0x180 [ 1430.967733] ? do_blk_trace_setup+0xc10/0xc10 [ 1430.968484] blk_trace_ioctl+0x155/0x290 [ 1430.969127] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1430.969919] ? do_vfs_ioctl+0x283/0x10d0 [ 1430.970576] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1430.971410] ? generic_block_fiemap+0x60/0x60 [ 1430.972144] ? lock_downgrade+0x6d0/0x6d0 [ 1430.972809] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1430.973613] blkdev_ioctl+0xc1/0x710 [ 1430.974207] ? blkdev_common_ioctl+0x1930/0x1930 [ 1430.974953] ? selinux_file_ioctl+0xb6/0x270 [ 1430.975653] block_ioctl+0xf9/0x140 [ 1430.976246] ? blkdev_read_iter+0x1c0/0x1c0 [ 1430.976948] __x64_sys_ioctl+0x19a/0x210 [ 1430.977595] do_syscall_64+0x33/0x40 [ 1430.978185] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.979019] RIP: 0033:0x7fe747f6cb19 [ 1430.979607] 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 [ 1430.982521] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1430.983717] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1430.984855] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1430.986002] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.987160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.988298] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:09:15 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:09:15 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1f8, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:15 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:09:15 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xe, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1431.031581] blktrace: Concurrent blktraces are not allowed on loop14 05:09:15 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:09:15 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1431.212606] blktrace: Concurrent blktraces are not allowed on loop14 05:09:27 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b7482"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:09:27 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x22e, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:27 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:09:27 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 16) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:27 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 55) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:27 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:09:27 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xf, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:27 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1443.290583] FAULT_INJECTION: forcing a failure. [ 1443.290583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1443.292236] CPU: 0 PID: 8656 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1443.293102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.294141] Call Trace: [ 1443.294474] dump_stack+0x107/0x167 [ 1443.294931] should_fail.cold+0x5/0xa [ 1443.295416] __alloc_pages_nodemask+0x182/0x600 [ 1443.296001] ? __kmalloc+0x16e/0x390 [ 1443.296475] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1443.297230] ? trace_hardirqs_on+0x5b/0x180 [ 1443.297747] alloc_pages_current+0x187/0x280 [ 1443.298308] relay_open_buf.part.0+0x2a5/0xc00 [ 1443.298887] relay_open+0x531/0xa10 [ 1443.299349] do_blk_trace_setup+0x4cf/0xc10 [ 1443.299896] ? _copy_from_user+0xfb/0x1b0 [ 1443.300427] __blk_trace_setup+0xca/0x180 [ 1443.300951] ? do_blk_trace_setup+0xc10/0xc10 [ 1443.301501] blk_trace_ioctl+0x155/0x290 [ 1443.301983] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1443.302565] ? do_vfs_ioctl+0x283/0x10d0 [ 1443.303048] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1443.303669] ? generic_block_fiemap+0x60/0x60 [ 1443.304210] ? lock_downgrade+0x6d0/0x6d0 [ 1443.304699] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.305275] blkdev_ioctl+0xc1/0x710 [ 1443.305720] ? blkdev_common_ioctl+0x1930/0x1930 [ 1443.306288] ? selinux_file_ioctl+0xb6/0x270 [ 1443.306809] block_ioctl+0xf9/0x140 [ 1443.307240] ? blkdev_read_iter+0x1c0/0x1c0 [ 1443.307747] __x64_sys_ioctl+0x19a/0x210 [ 1443.308236] do_syscall_64+0x33/0x40 [ 1443.308674] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1443.309277] RIP: 0033:0x7fe747f6cb19 [ 1443.309715] 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 [ 1443.311881] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1443.312790] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1443.313636] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1443.314478] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.315315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.316163] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1443.318319] blktrace: Concurrent blktraces are not allowed on loop14 [ 1443.321945] FAULT_INJECTION: forcing a failure. [ 1443.321945] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.324669] CPU: 1 PID: 8666 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1443.326102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.327848] Call Trace: [ 1443.328435] dump_stack+0x107/0x167 [ 1443.329214] should_fail.cold+0x5/0xa [ 1443.330036] ? create_object.isra.0+0x3a/0xa20 [ 1443.331001] should_failslab+0x5/0x20 [ 1443.331817] kmem_cache_alloc+0x5b/0x310 [ 1443.332689] create_object.isra.0+0x3a/0xa20 [ 1443.333617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1443.334693] __kmalloc+0x16e/0x390 [ 1443.335451] io_rsrc_data_alloc+0x10e/0x520 [ 1443.336566] ? io_buffer_unmap+0x2d0/0x2d0 [ 1443.337472] io_sqe_buffers_register+0x136/0x880 [ 1443.338699] ? io_sqd_handle_event+0x350/0x350 [ 1443.339743] ? __fget_files+0x2f8/0x520 [ 1443.340773] __do_sys_io_uring_register+0x161c/0x2f50 [ 1443.341884] ? io_recvmsg+0xd70/0xd70 [ 1443.342690] ? fput_many+0x2f/0x1a0 [ 1443.343467] ? ksys_write+0x1a9/0x260 [ 1443.344456] ? __ia32_sys_read+0xb0/0xb0 [ 1443.345330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1443.346445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1443.347550] do_syscall_64+0x33/0x40 [ 1443.348352] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1443.349442] RIP: 0033:0x7f2573ddfb19 [ 1443.350244] 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 [ 1443.354120] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1443.355746] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1443.357259] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1443.358759] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.360271] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1443.361776] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:09:27 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 56) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:27 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x10, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1443.440217] FAULT_INJECTION: forcing a failure. [ 1443.440217] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1443.442178] CPU: 0 PID: 8674 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1443.443151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.444341] Call Trace: [ 1443.444724] dump_stack+0x107/0x167 [ 1443.445252] should_fail.cold+0x5/0xa [ 1443.445803] __alloc_pages_nodemask+0x182/0x600 [ 1443.446472] ? __kmalloc+0x16e/0x390 [ 1443.447006] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1443.447866] ? trace_hardirqs_on+0x5b/0x180 [ 1443.448499] alloc_pages_current+0x187/0x280 [ 1443.449133] relay_open_buf.part.0+0x2a5/0xc00 [ 1443.449792] relay_open+0x531/0xa10 [ 1443.450318] do_blk_trace_setup+0x4cf/0xc10 [ 1443.450935] ? _copy_from_user+0xfb/0x1b0 [ 1443.451528] __blk_trace_setup+0xca/0x180 [ 1443.452127] ? do_blk_trace_setup+0xc10/0xc10 [ 1443.452659] blk_trace_ioctl+0x155/0x290 [ 1443.453123] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1443.453685] ? do_vfs_ioctl+0x283/0x10d0 [ 1443.454156] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1443.454752] ? generic_block_fiemap+0x60/0x60 [ 1443.455265] ? lock_downgrade+0x6d0/0x6d0 [ 1443.455737] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1443.456298] blkdev_ioctl+0xc1/0x710 [ 1443.456723] ? blkdev_common_ioctl+0x1930/0x1930 [ 1443.457271] ? selinux_file_ioctl+0xb6/0x270 [ 1443.457778] block_ioctl+0xf9/0x140 [ 1443.458200] ? blkdev_read_iter+0x1c0/0x1c0 [ 1443.458692] __x64_sys_ioctl+0x19a/0x210 [ 1443.459158] do_syscall_64+0x33/0x40 [ 1443.459583] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1443.460178] RIP: 0033:0x7fe747f6cb19 [ 1443.460604] 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 [ 1443.462702] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1443.463578] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1443.464400] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1443.465220] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.466034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.466839] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:09:27 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:09:27 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:09:27 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 17) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:27 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:27 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1443.591610] blktrace: Concurrent blktraces are not allowed on loop14 [ 1443.609997] FAULT_INJECTION: forcing a failure. [ 1443.609997] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.611328] CPU: 0 PID: 8692 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1443.612062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1443.612973] Call Trace: [ 1443.613262] dump_stack+0x107/0x167 [ 1443.613652] should_fail.cold+0x5/0xa [ 1443.614065] ? io_rsrc_data_alloc+0x10e/0x520 [ 1443.614559] should_failslab+0x5/0x20 [ 1443.614967] __kmalloc+0x72/0x390 [ 1443.615354] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1443.615899] io_rsrc_data_alloc+0x10e/0x520 [ 1443.616385] ? io_buffer_unmap+0x2d0/0x2d0 [ 1443.616845] io_sqe_buffers_register+0x136/0x880 [ 1443.617362] ? io_sqd_handle_event+0x350/0x350 [ 1443.617854] ? __fget_files+0x2f8/0x520 [ 1443.618288] __do_sys_io_uring_register+0x161c/0x2f50 [ 1443.618842] ? io_recvmsg+0xd70/0xd70 [ 1443.619250] ? fput_many+0x2f/0x1a0 [ 1443.619641] ? ksys_write+0x1a9/0x260 [ 1443.620046] ? __ia32_sys_read+0xb0/0xb0 [ 1443.620500] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1443.621059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1443.621613] do_syscall_64+0x33/0x40 [ 1443.622011] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1443.622564] RIP: 0033:0x7f2573ddfb19 [ 1443.622961] 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 [ 1443.624968] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1443.625786] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1443.626549] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1443.627311] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.628068] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1443.628878] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:09:28 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x12, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1443.684152] blktrace: Concurrent blktraces are not allowed on loop12 05:09:41 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b748200"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:09:41 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:09:41 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:41 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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&(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:09:41 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 57) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:41 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x13, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:41 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:09:41 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 18) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1457.334904] blktrace: Concurrent blktraces are not allowed on loop14 [ 1457.365670] FAULT_INJECTION: forcing a failure. [ 1457.365670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1457.367320] CPU: 0 PID: 8718 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1457.368186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1457.369216] Call Trace: [ 1457.369556] dump_stack+0x107/0x167 [ 1457.370006] should_fail.cold+0x5/0xa [ 1457.370484] __alloc_pages_nodemask+0x182/0x600 [ 1457.371056] ? __kmalloc+0x16e/0x390 [ 1457.371523] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1457.372295] ? trace_hardirqs_on+0x5b/0x180 [ 1457.372835] alloc_pages_current+0x187/0x280 [ 1457.373388] relay_open_buf.part.0+0x2a5/0xc00 [ 1457.373967] relay_open+0x531/0xa10 [ 1457.374428] do_blk_trace_setup+0x4cf/0xc10 [ 1457.374965] ? _copy_from_user+0xfb/0x1b0 [ 1457.375487] __blk_trace_setup+0xca/0x180 [ 1457.376022] ? do_blk_trace_setup+0xc10/0xc10 [ 1457.376603] blk_trace_ioctl+0x155/0x290 [ 1457.377111] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1457.377725] ? do_vfs_ioctl+0x283/0x10d0 [ 1457.378234] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1457.378883] ? generic_block_fiemap+0x60/0x60 [ 1457.379445] ? lock_downgrade+0x6d0/0x6d0 [ 1457.379962] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1457.380580] blkdev_ioctl+0xc1/0x710 [ 1457.381046] ? blkdev_common_ioctl+0x1930/0x1930 [ 1457.381636] ? selinux_file_ioctl+0xb6/0x270 [ 1457.382174] block_ioctl+0xf9/0x140 [ 1457.382622] ? blkdev_read_iter+0x1c0/0x1c0 [ 1457.383158] __x64_sys_ioctl+0x19a/0x210 [ 1457.383661] do_syscall_64+0x33/0x40 [ 1457.384125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1457.384765] RIP: 0033:0x7fe747f6cb19 [ 1457.385239] 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 [ 1457.387539] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1457.388494] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1457.389399] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1457.390288] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1457.391171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1457.392041] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1457.395366] FAULT_INJECTION: forcing a failure. [ 1457.395366] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.396811] CPU: 0 PID: 8721 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1457.397670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1457.398666] Call Trace: [ 1457.399161] dump_stack+0x107/0x167 [ 1457.399755] should_fail.cold+0x5/0xa [ 1457.400248] ? create_object.isra.0+0x3a/0xa20 [ 1457.400824] should_failslab+0x5/0x20 [ 1457.401306] kmem_cache_alloc+0x5b/0x310 [ 1457.401812] create_object.isra.0+0x3a/0xa20 [ 1457.402362] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1457.402982] __kmalloc+0x16e/0x390 [ 1457.403429] io_rsrc_data_alloc+0x10e/0x520 [ 1457.403965] ? io_buffer_unmap+0x2d0/0x2d0 [ 1457.404497] io_sqe_buffers_register+0x136/0x880 [ 1457.405086] ? io_sqd_handle_event+0x350/0x350 [ 1457.405647] ? __fget_files+0x2f8/0x520 [ 1457.406143] __do_sys_io_uring_register+0x161c/0x2f50 [ 1457.406781] ? io_recvmsg+0xd70/0xd70 [ 1457.407249] ? fput_many+0x2f/0x1a0 [ 1457.407694] ? ksys_write+0x1a9/0x260 [ 1457.408184] ? __ia32_sys_read+0xb0/0xb0 [ 1457.408684] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1457.409331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1457.409960] do_syscall_64+0x33/0x40 [ 1457.410416] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1457.411039] RIP: 0033:0x7f2573ddfb19 [ 1457.411493] 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 [ 1457.413758] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1457.414692] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1457.415589] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1457.416469] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1457.417351] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1457.418224] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:09:41 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:41 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:09:41 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 19) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:41 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 58) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63ca25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085a4f6450e63b38ac195491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6bfef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) 05:09:41 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x300, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:41 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1457.588751] blktrace: Concurrent blktraces are not allowed on loop14 [ 1457.593253] FAULT_INJECTION: forcing a failure. [ 1457.593253] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.595612] CPU: 1 PID: 8740 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1457.597066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1457.598816] Call Trace: [ 1457.599373] dump_stack+0x107/0x167 [ 1457.600141] should_fail.cold+0x5/0xa [ 1457.600962] ? io_rsrc_data_alloc+0x10e/0x520 [ 1457.601909] should_failslab+0x5/0x20 [ 1457.602712] __kmalloc+0x72/0x390 [ 1457.603452] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1457.604539] io_rsrc_data_alloc+0x10e/0x520 [ 1457.605451] ? io_buffer_unmap+0x2d0/0x2d0 [ 1457.606352] io_sqe_buffers_register+0x136/0x880 [ 1457.607365] ? io_sqd_handle_event+0x350/0x350 [ 1457.608341] ? __fget_files+0x2f8/0x520 [ 1457.609216] __do_sys_io_uring_register+0x161c/0x2f50 [ 1457.610301] ? io_recvmsg+0xd70/0xd70 [ 1457.611106] ? fput_many+0x2f/0x1a0 [ 1457.611870] ? ksys_write+0x1a9/0x260 [ 1457.612689] ? __ia32_sys_read+0xb0/0xb0 [ 1457.613543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1457.614650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1457.615731] do_syscall_64+0x33/0x40 [ 1457.616515] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1457.617593] RIP: 0033:0x7f2573ddfb19 [ 1457.618377] 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 [ 1457.622222] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1457.623830] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1457.625330] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1457.626826] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1457.628321] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1457.629808] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1457.642896] FAULT_INJECTION: forcing a failure. [ 1457.642896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1457.644379] CPU: 0 PID: 8743 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1457.645162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1457.646105] Call Trace: [ 1457.646418] dump_stack+0x107/0x167 [ 1457.647105] should_fail.cold+0x5/0xa [ 1457.647552] __alloc_pages_nodemask+0x182/0x600 [ 1457.648091] ? __kmalloc+0x16e/0x390 [ 1457.648539] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1457.649244] ? trace_hardirqs_on+0x5b/0x180 [ 1457.649746] alloc_pages_current+0x187/0x280 [ 1457.650254] relay_open_buf.part.0+0x2a5/0xc00 [ 1457.650783] relay_open+0x531/0xa10 [ 1457.651203] do_blk_trace_setup+0x4cf/0xc10 [ 1457.651723] ? _copy_from_user+0xfb/0x1b0 [ 1457.652202] __blk_trace_setup+0xca/0x180 [ 1457.652691] ? do_blk_trace_setup+0xc10/0xc10 [ 1457.653220] blk_trace_ioctl+0x155/0x290 [ 1457.653683] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1457.654245] ? do_vfs_ioctl+0x283/0x10d0 [ 1457.654711] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1457.655310] ? generic_block_fiemap+0x60/0x60 [ 1457.655839] ? lock_downgrade+0x6d0/0x6d0 [ 1457.656321] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1457.656875] blkdev_ioctl+0xc1/0x710 [ 1457.657300] ? blkdev_common_ioctl+0x1930/0x1930 [ 1457.657858] ? selinux_file_ioctl+0xb6/0x270 [ 1457.658369] block_ioctl+0xf9/0x140 [ 1457.658789] ? blkdev_read_iter+0x1c0/0x1c0 [ 1457.659283] __x64_sys_ioctl+0x19a/0x210 [ 1457.659754] do_syscall_64+0x33/0x40 [ 1457.660182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1457.660779] RIP: 0033:0x7fe747f6cb19 [ 1457.661205] 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 [ 1457.663307] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1457.664181] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1457.665007] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1457.665818] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1457.666633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1457.667449] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:09:42 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x500, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:42 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, 0x0, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:09:42 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:09:42 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b748200"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:09:42 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 20) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1457.765771] blktrace: Concurrent blktraces are not allowed on loop14 [ 1457.813347] FAULT_INJECTION: forcing a failure. [ 1457.813347] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.814757] CPU: 0 PID: 8761 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1457.815531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1457.816483] Call Trace: [ 1457.816795] dump_stack+0x107/0x167 [ 1457.817224] should_fail.cold+0x5/0xa [ 1457.817667] ? create_object.isra.0+0x3a/0xa20 [ 1457.818203] should_failslab+0x5/0x20 [ 1457.818647] kmem_cache_alloc+0x5b/0x310 [ 1457.819120] create_object.isra.0+0x3a/0xa20 [ 1457.819625] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1457.820209] __kmalloc+0x16e/0x390 [ 1457.820625] io_rsrc_data_alloc+0x10e/0x520 [ 1457.821113] ? io_buffer_unmap+0x2d0/0x2d0 [ 1457.821597] io_sqe_buffers_register+0x136/0x880 [ 1457.822134] ? io_sqd_handle_event+0x350/0x350 [ 1457.822659] ? __fget_files+0x2f8/0x520 [ 1457.823115] __do_sys_io_uring_register+0x161c/0x2f50 [ 1457.823701] ? io_recvmsg+0xd70/0xd70 [ 1457.824137] ? fput_many+0x2f/0x1a0 [ 1457.824552] ? ksys_write+0x1a9/0x260 [ 1457.824993] ? __ia32_sys_read+0xb0/0xb0 [ 1457.825463] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1457.826067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1457.826661] do_syscall_64+0x33/0x40 [ 1457.827087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1457.827674] RIP: 0033:0x7f2573ddfb19 [ 1457.828101] 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 [ 1457.830192] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1457.831066] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1457.831881] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1457.832707] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1457.833521] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1457.834340] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:09:54 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 59) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:54 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 21) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:54 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b748200"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:09:54 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2e02, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:09:54 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:09:54 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x600, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:54 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, 0x0, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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&(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:09:54 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1470.255838] FAULT_INJECTION: forcing a failure. [ 1470.255838] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.257200] CPU: 1 PID: 8776 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1470.257980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.258917] Call Trace: [ 1470.259220] dump_stack+0x107/0x167 [ 1470.259635] should_fail.cold+0x5/0xa [ 1470.260069] ? io_rsrc_data_alloc+0x10e/0x520 [ 1470.260590] should_failslab+0x5/0x20 [ 1470.261022] __kmalloc+0x72/0x390 [ 1470.261417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1470.261991] io_rsrc_data_alloc+0x10e/0x520 [ 1470.262483] ? io_buffer_unmap+0x2d0/0x2d0 [ 1470.262967] io_sqe_buffers_register+0x136/0x880 [ 1470.263510] ? io_sqd_handle_event+0x350/0x350 [ 1470.264034] ? __fget_files+0x2f8/0x520 [ 1470.264498] __do_sys_io_uring_register+0x161c/0x2f50 [ 1470.265085] ? io_recvmsg+0xd70/0xd70 [ 1470.265521] ? fput_many+0x2f/0x1a0 [ 1470.265935] ? ksys_write+0x1a9/0x260 [ 1470.266365] ? __ia32_sys_read+0xb0/0xb0 [ 1470.266833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1470.267426] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1470.268005] do_syscall_64+0x33/0x40 [ 1470.268430] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.269008] RIP: 0033:0x7f2573ddfb19 [ 1470.269429] 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 [ 1470.271513] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1470.272381] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1470.273191] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1470.273996] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1470.274803] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1470.275614] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1470.308571] FAULT_INJECTION: forcing a failure. [ 1470.308571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1470.312287] CPU: 0 PID: 8782 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1470.314011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.316120] Call Trace: [ 1470.316792] dump_stack+0x107/0x167 [ 1470.317704] should_fail.cold+0x5/0xa [ 1470.318662] __alloc_pages_nodemask+0x182/0x600 [ 1470.319831] ? __kmalloc+0x16e/0x390 [ 1470.320769] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1470.322314] ? trace_hardirqs_on+0x5b/0x180 [ 1470.323393] alloc_pages_current+0x187/0x280 [ 1470.324531] relay_open_buf.part.0+0x2a5/0xc00 [ 1470.325701] relay_open+0x531/0xa10 [ 1470.326636] do_blk_trace_setup+0x4cf/0xc10 [ 1470.327736] ? _copy_from_user+0xfb/0x1b0 [ 1470.328795] __blk_trace_setup+0xca/0x180 [ 1470.329856] ? do_blk_trace_setup+0xc10/0xc10 [ 1470.331031] blk_trace_ioctl+0x155/0x290 [ 1470.332057] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1470.333311] ? do_vfs_ioctl+0x283/0x10d0 [ 1470.334336] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1470.335665] ? generic_block_fiemap+0x60/0x60 [ 1470.336810] ? lock_downgrade+0x6d0/0x6d0 [ 1470.337862] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1470.339085] blkdev_ioctl+0xc1/0x710 [ 1470.340034] ? blkdev_common_ioctl+0x1930/0x1930 [ 1470.341176] ? selinux_file_ioctl+0xb6/0x270 [ 1470.342165] block_ioctl+0xf9/0x140 [ 1470.342989] ? blkdev_read_iter+0x1c0/0x1c0 [ 1470.343963] __x64_sys_ioctl+0x19a/0x210 [ 1470.344890] do_syscall_64+0x33/0x40 [ 1470.345729] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.346882] RIP: 0033:0x7fe747f6cb19 [ 1470.347721] 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 [ 1470.351878] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.353596] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1470.355203] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1470.356820] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1470.358425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1470.360037] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:09:54 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 22) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:09:54 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1470.437153] FAULT_INJECTION: forcing a failure. [ 1470.437153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1470.438628] CPU: 1 PID: 8796 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1470.439411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.440358] Call Trace: [ 1470.440676] dump_stack+0x107/0x167 [ 1470.441090] should_fail.cold+0x5/0xa [ 1470.441526] __alloc_pages_nodemask+0x182/0x600 [ 1470.442057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1470.442655] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1470.443340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1470.443941] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1470.444573] alloc_pages_current+0x187/0x280 [ 1470.445071] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 1470.445619] relay_open_buf.part.0+0x2a5/0xc00 [ 1470.445627] blktrace: Concurrent blktraces are not allowed on loop14 [ 1470.446151] relay_open+0x531/0xa10 [ 1470.446166] do_blk_trace_setup+0x4cf/0xc10 [ 1470.446186] ? _copy_from_user+0xfb/0x1b0 [ 1470.448996] __blk_trace_setup+0xca/0x180 [ 1470.449464] ? do_blk_trace_setup+0xc10/0xc10 [ 1470.449986] blk_trace_ioctl+0x155/0x290 [ 1470.450446] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1470.451010] ? do_vfs_ioctl+0x283/0x10d0 [ 1470.451476] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1470.452075] ? generic_block_fiemap+0x60/0x60 [ 1470.452589] ? lock_downgrade+0x6d0/0x6d0 [ 1470.453059] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1470.453843] blkdev_ioctl+0xc1/0x710 05:09:54 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 60) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63ca25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085a4f6450e63b38ac195491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6bfef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) 05:09:54 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1470.454355] ? blkdev_common_ioctl+0x1930/0x1930 [ 1470.455026] ? selinux_file_ioctl+0xb6/0x270 [ 1470.455529] block_ioctl+0xf9/0x140 [ 1470.455942] ? blkdev_read_iter+0x1c0/0x1c0 [ 1470.456448] __x64_sys_ioctl+0x19a/0x210 [ 1470.456910] do_syscall_64+0x33/0x40 [ 1470.457333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.457916] RIP: 0033:0x7fe747f6cb19 [ 1470.458350] 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 [ 1470.460434] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.461311] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1470.462116] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1470.462923] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1470.463729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1470.464540] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1470.471629] FAULT_INJECTION: forcing a failure. [ 1470.471629] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.473044] CPU: 1 PID: 8798 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1470.473816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.474752] Call Trace: [ 1470.475060] dump_stack+0x107/0x167 [ 1470.475471] should_fail.cold+0x5/0xa [ 1470.475911] ? create_object.isra.0+0x3a/0xa20 [ 1470.476440] should_failslab+0x5/0x20 [ 1470.476873] kmem_cache_alloc+0x5b/0x310 [ 1470.477337] create_object.isra.0+0x3a/0xa20 [ 1470.477838] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1470.478416] __kmalloc+0x16e/0x390 [ 1470.478825] io_rsrc_data_alloc+0x10e/0x520 [ 1470.479315] ? io_buffer_unmap+0x2d0/0x2d0 [ 1470.479799] io_sqe_buffers_register+0x136/0x880 [ 1470.480340] ? io_sqd_handle_event+0x350/0x350 [ 1470.480870] ? __fget_files+0x2f8/0x520 [ 1470.481329] __do_sys_io_uring_register+0x161c/0x2f50 [ 1470.481921] ? io_recvmsg+0xd70/0xd70 [ 1470.482352] ? fput_many+0x2f/0x1a0 [ 1470.482768] ? ksys_write+0x1a9/0x260 [ 1470.483201] ? __ia32_sys_read+0xb0/0xb0 [ 1470.483665] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1470.484264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1470.484852] do_syscall_64+0x33/0x40 [ 1470.485270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.485845] RIP: 0033:0x7f2573ddfb19 [ 1470.486266] 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 [ 1470.488344] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1470.489210] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1470.490017] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1470.490818] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1470.491625] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1470.492434] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:09:54 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x700, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:54 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x900, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:09:54 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:08 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 23) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:08 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xa00, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:08 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:10:08 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r5 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r5, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r4}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:10:08 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, 0x0, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:10:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:08 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:10:08 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 61) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1484.535800] FAULT_INJECTION: forcing a failure. [ 1484.535800] name failslab, interval 1, probability 0, space 0, times 0 [ 1484.538579] CPU: 1 PID: 8827 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1484.540233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1484.542252] Call Trace: [ 1484.542885] dump_stack+0x107/0x167 [ 1484.543779] should_fail.cold+0x5/0xa [ 1484.544703] ? io_rsrc_data_alloc+0x10e/0x520 [ 1484.545758] should_failslab+0x5/0x20 [ 1484.546665] __kmalloc+0x72/0x390 [ 1484.547484] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1484.548703] io_rsrc_data_alloc+0x10e/0x520 [ 1484.549733] ? io_buffer_unmap+0x2d0/0x2d0 [ 1484.550731] io_sqe_buffers_register+0x136/0x880 [ 1484.551873] ? io_sqd_handle_event+0x350/0x350 [ 1484.552986] ? __fget_files+0x2f8/0x520 [ 1484.553952] __do_sys_io_uring_register+0x161c/0x2f50 [ 1484.555201] ? io_recvmsg+0xd70/0xd70 [ 1484.556112] ? fput_many+0x2f/0x1a0 [ 1484.557003] ? ksys_write+0x1a9/0x260 [ 1484.557926] ? __ia32_sys_read+0xb0/0xb0 [ 1484.558917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1484.560196] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1484.561485] do_syscall_64+0x33/0x40 [ 1484.562403] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1484.563547] RIP: 0033:0x7f2573ddfb19 [ 1484.564451] 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 [ 1484.568905] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1484.570682] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1484.572321] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1484.574068] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1484.575676] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1484.577187] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:10:08 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r5 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r5, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r4}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) [ 1484.607061] blktrace: Concurrent blktraces are not allowed on loop14 [ 1484.629821] FAULT_INJECTION: forcing a failure. [ 1484.629821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1484.632952] CPU: 1 PID: 8836 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1484.634626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1484.636656] Call Trace: [ 1484.637305] dump_stack+0x107/0x167 [ 1484.638204] should_fail.cold+0x5/0xa [ 1484.639140] __alloc_pages_nodemask+0x182/0x600 [ 1484.640266] ? __kmalloc+0x16e/0x390 [ 1484.641178] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1484.642646] ? trace_hardirqs_on+0x5b/0x180 [ 1484.643700] alloc_pages_current+0x187/0x280 [ 1484.644784] relay_open_buf.part.0+0x2a5/0xc00 [ 1484.645909] relay_open+0x531/0xa10 [ 1484.646802] do_blk_trace_setup+0x4cf/0xc10 [ 1484.647866] ? _copy_from_user+0xfb/0x1b0 [ 1484.648890] __blk_trace_setup+0xca/0x180 [ 1484.649895] ? do_blk_trace_setup+0xc10/0xc10 [ 1484.651019] blk_trace_ioctl+0x155/0x290 05:10:09 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r5 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r5, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r4}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) [ 1484.652007] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1484.653454] ? do_vfs_ioctl+0x283/0x10d0 [ 1484.654428] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1484.655683] ? generic_block_fiemap+0x60/0x60 [ 1484.656768] ? lock_downgrade+0x6d0/0x6d0 [ 1484.657762] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1484.658931] blkdev_ioctl+0xc1/0x710 [ 1484.659828] ? blkdev_common_ioctl+0x1930/0x1930 [ 1484.660985] ? selinux_file_ioctl+0xb6/0x270 [ 1484.662045] block_ioctl+0xf9/0x140 [ 1484.662916] ? blkdev_read_iter+0x1c0/0x1c0 [ 1484.663961] __x64_sys_ioctl+0x19a/0x210 [ 1484.664946] do_syscall_64+0x33/0x40 [ 1484.665840] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1484.667064] RIP: 0033:0x7fe747f6cb19 [ 1484.667957] 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 [ 1484.672335] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1484.674156] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1484.675849] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1484.677555] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1484.679260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1484.681002] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:10:09 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:09 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xb00, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:09 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63ca25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085a4f6450e63b38ac195491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6bfef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) 05:10:09 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 24) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:09 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1484.779593] FAULT_INJECTION: forcing a failure. [ 1484.779593] name failslab, interval 1, probability 0, space 0, times 0 [ 1484.781168] CPU: 0 PID: 8849 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1484.782088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1484.783187] Call Trace: [ 1484.783541] dump_stack+0x107/0x167 [ 1484.784024] should_fail.cold+0x5/0xa [ 1484.784550] ? create_object.isra.0+0x3a/0xa20 [ 1484.785153] should_failslab+0x5/0x20 [ 1484.785657] kmem_cache_alloc+0x5b/0x310 [ 1484.786195] create_object.isra.0+0x3a/0xa20 [ 1484.786777] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1484.787458] __kmalloc+0x16e/0x390 [ 1484.787945] io_rsrc_data_alloc+0x10e/0x520 [ 1484.788518] ? io_buffer_unmap+0x2d0/0x2d0 [ 1484.789095] io_sqe_buffers_register+0x136/0x880 [ 1484.789731] ? io_sqd_handle_event+0x350/0x350 [ 1484.790337] ? __fget_files+0x2f8/0x520 [ 1484.790869] __do_sys_io_uring_register+0x161c/0x2f50 [ 1484.791571] ? io_recvmsg+0xd70/0xd70 [ 1484.792081] ? fput_many+0x2f/0x1a0 [ 1484.792579] ? ksys_write+0x1a9/0x260 [ 1484.793092] ? __ia32_sys_read+0xb0/0xb0 [ 1484.793644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1484.794333] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1484.795015] do_syscall_64+0x33/0x40 [ 1484.795503] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1484.796170] RIP: 0033:0x7f2573ddfb19 [ 1484.796663] 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 [ 1484.799083] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1484.800096] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1484.801045] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1484.801991] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1484.802932] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1484.803879] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1484.817368] blktrace: Concurrent blktraces are not allowed on loop4 [ 1484.821480] blktrace: Concurrent blktraces are not allowed on loop14 05:10:25 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 62) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:25 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:10:25 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:10:25 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:10:25 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 25) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:25 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:25 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xc00, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:25 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1501.236462] blktrace: Concurrent blktraces are not allowed on loop14 [ 1501.243547] FAULT_INJECTION: forcing a failure. [ 1501.243547] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.243697] FAULT_INJECTION: forcing a failure. [ 1501.243697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1501.246128] CPU: 0 PID: 8885 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1501.246147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.252077] Call Trace: [ 1501.252658] dump_stack+0x107/0x167 [ 1501.253473] should_fail.cold+0x5/0xa [ 1501.254316] ? io_rsrc_data_alloc+0x10e/0x520 [ 1501.255322] should_failslab+0x5/0x20 [ 1501.256178] __kmalloc+0x72/0x390 [ 1501.256953] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1501.258087] io_rsrc_data_alloc+0x10e/0x520 [ 1501.259037] ? io_buffer_unmap+0x2d0/0x2d0 [ 1501.259984] io_sqe_buffers_register+0x136/0x880 [ 1501.261057] ? io_sqd_handle_event+0x350/0x350 [ 1501.261952] ? __fget_files+0x2f8/0x520 [ 1501.262838] __do_sys_io_uring_register+0x161c/0x2f50 [ 1501.264002] ? io_recvmsg+0xd70/0xd70 [ 1501.264852] ? fput_many+0x2f/0x1a0 [ 1501.265671] ? ksys_write+0x1a9/0x260 [ 1501.266510] ? __ia32_sys_read+0xb0/0xb0 [ 1501.267406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1501.268551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1501.269518] do_syscall_64+0x33/0x40 [ 1501.270351] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.271465] RIP: 0033:0x7f2573ddfb19 [ 1501.272275] 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 [ 1501.276307] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1501.277991] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1501.279551] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1501.281110] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.282650] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1501.284185] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1501.285790] CPU: 1 PID: 8884 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1501.287580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.289563] Call Trace: [ 1501.290129] dump_stack+0x107/0x167 [ 1501.290898] should_fail.cold+0x5/0xa [ 1501.291707] __alloc_pages_nodemask+0x182/0x600 [ 1501.292683] ? __kmalloc+0x16e/0x390 [ 1501.293473] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1501.294736] ? trace_hardirqs_on+0x5b/0x180 [ 1501.295645] alloc_pages_current+0x187/0x280 [ 1501.296572] relay_open_buf.part.0+0x2a5/0xc00 [ 1501.297552] relay_open+0x531/0xa10 [ 1501.298318] do_blk_trace_setup+0x4cf/0xc10 [ 1501.299237] ? _copy_from_user+0xfb/0x1b0 [ 1501.300110] __blk_trace_setup+0xca/0x180 [ 1501.300979] ? do_blk_trace_setup+0xc10/0xc10 [ 1501.301939] blk_trace_ioctl+0x155/0x290 [ 1501.302787] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1501.303816] ? do_vfs_ioctl+0x283/0x10d0 [ 1501.304673] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1501.305778] ? generic_block_fiemap+0x60/0x60 [ 1501.306716] ? lock_downgrade+0x6d0/0x6d0 [ 1501.307584] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1501.308593] blkdev_ioctl+0xc1/0x710 [ 1501.309380] ? blkdev_common_ioctl+0x1930/0x1930 [ 1501.310376] ? selinux_file_ioctl+0xb6/0x270 [ 1501.311300] block_ioctl+0xf9/0x140 [ 1501.312057] ? blkdev_read_iter+0x1c0/0x1c0 [ 1501.312962] __x64_sys_ioctl+0x19a/0x210 [ 1501.313812] do_syscall_64+0x33/0x40 [ 1501.314597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.315670] RIP: 0033:0x7fe747f6cb19 [ 1501.316454] 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 [ 1501.320318] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.321901] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1501.323398] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1501.324883] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.326391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1501.327888] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:10:25 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xd00, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:25 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:10:25 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="140000001600010d0000007c00000000ae0479ab0112e771690c2d4170de34389fdbd32a03480b14c1fc51288770d4d9edc67bc0cb27f8850900000099794b77f35767d8b567605082529200000032319f2e7b19f55350fbaac800010000005a03000000000000001ab49f33277a377a311d5e076013a3e0dd01f7307960956b7f2c9b0c3f20a007d7ac7376ca6cfd1015c55fca259e388cbf8ea260cccd806ac799cf15ebcd835d85d11aec110276758cf4014436e66416f05b24d12b2ac6307cd016a9143cd4a9bb3d2800189d8cd0d06fcdbdb51cba733b0c78def68b6a9b6d14dff095f6936ec58e011ae7ea7e6cebe1da376cf5a49dac921fa87b9cc4227f2cfb9103b787569b939ed1088b3c28e5c9db210b5593f49c7b3cc14d4b4c57fb3cd1668d51298f7019183f8301cf594c93938c95b48883fa430cbb7b78764e63dd6bcef4fd7cd626dbf52731218636e6eb1b7653fe107711c36d36157e5c67eebd83a17db2239116bf307b351687"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:10:25 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1501.491607] blktrace: Concurrent blktraces are not allowed on loop14 05:10:25 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 26) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:25 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:10:25 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1501.535198] FAULT_INJECTION: forcing a failure. [ 1501.535198] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.536734] CPU: 1 PID: 8903 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1501.537589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.538624] Call Trace: [ 1501.538963] dump_stack+0x107/0x167 [ 1501.539428] should_fail.cold+0x5/0xa [ 1501.539900] ? create_object.isra.0+0x3a/0xa20 [ 1501.540486] should_failslab+0x5/0x20 [ 1501.540966] kmem_cache_alloc+0x5b/0x310 [ 1501.541496] create_object.isra.0+0x3a/0xa20 [ 1501.542034] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1501.542668] __kmalloc+0x16e/0x390 [ 1501.543113] io_rsrc_data_alloc+0x10e/0x520 [ 1501.543646] ? io_buffer_unmap+0x2d0/0x2d0 [ 1501.544173] io_sqe_buffers_register+0x136/0x880 [ 1501.544761] ? io_sqd_handle_event+0x350/0x350 [ 1501.545324] ? __fget_files+0x2f8/0x520 [ 1501.545821] __do_sys_io_uring_register+0x161c/0x2f50 [ 1501.546456] ? io_recvmsg+0xd70/0xd70 [ 1501.546929] ? fput_many+0x2f/0x1a0 [ 1501.547378] ? ksys_write+0x1a9/0x260 [ 1501.547851] ? __ia32_sys_read+0xb0/0xb0 [ 1501.548356] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1501.549008] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1501.549640] do_syscall_64+0x33/0x40 [ 1501.550099] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.550729] RIP: 0033:0x7f2573ddfb19 [ 1501.551186] 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 [ 1501.553455] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1501.554387] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1501.555261] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1501.556136] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.557017] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1501.557890] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:10:25 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 27) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:25 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 63) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63ca25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085a4f6450e63b38ac195491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6bfef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) 05:10:26 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:26 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1501.689750] FAULT_INJECTION: forcing a failure. [ 1501.689750] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.691226] CPU: 1 PID: 8916 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1501.692042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.693039] Call Trace: [ 1501.693364] dump_stack+0x107/0x167 [ 1501.693802] should_fail.cold+0x5/0xa [ 1501.694254] ? io_rsrc_data_alloc+0x10e/0x520 [ 1501.694795] should_failslab+0x5/0x20 [ 1501.695243] __kmalloc+0x72/0x390 [ 1501.695669] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1501.696265] io_rsrc_data_alloc+0x10e/0x520 [ 1501.696790] ? io_buffer_unmap+0x2d0/0x2d0 [ 1501.697293] io_sqe_buffers_register+0x136/0x880 [ 1501.697863] ? io_sqd_handle_event+0x350/0x350 [ 1501.698411] ? __fget_files+0x2f8/0x520 [ 1501.698890] __do_sys_io_uring_register+0x161c/0x2f50 [ 1501.699514] ? io_recvmsg+0xd70/0xd70 [ 1501.699963] ? fput_many+0x2f/0x1a0 [ 1501.700406] ? ksys_write+0x1a9/0x260 [ 1501.700868] ? __ia32_sys_read+0xb0/0xb0 [ 1501.701355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1501.701984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1501.702598] do_syscall_64+0x33/0x40 [ 1501.703040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.703651] RIP: 0033:0x7f2573ddfb19 [ 1501.704090] 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 [ 1501.706295] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1501.707210] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1501.708093] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1501.708971] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.709925] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1501.710780] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:10:26 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xe00, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1501.741341] FAULT_INJECTION: forcing a failure. [ 1501.741341] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1501.743192] blktrace: Concurrent blktraces are not allowed on loop14 [ 1501.743913] CPU: 0 PID: 8920 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1501.746024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.747756] Call Trace: [ 1501.748318] dump_stack+0x107/0x167 [ 1501.749108] should_fail.cold+0x5/0xa [ 1501.749909] __alloc_pages_nodemask+0x182/0x600 [ 1501.750885] ? __kmalloc+0x16e/0x390 [ 1501.751676] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1501.752961] ? trace_hardirqs_on+0x5b/0x180 [ 1501.753871] alloc_pages_current+0x187/0x280 [ 1501.754810] relay_open_buf.part.0+0x2a5/0xc00 [ 1501.755787] relay_open+0x531/0xa10 [ 1501.756559] do_blk_trace_setup+0x4cf/0xc10 [ 1501.757477] ? _copy_from_user+0xfb/0x1b0 [ 1501.758350] __blk_trace_setup+0xca/0x180 [ 1501.759237] ? do_blk_trace_setup+0xc10/0xc10 [ 1501.760267] blk_trace_ioctl+0x155/0x290 [ 1501.761245] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1501.762416] ? do_vfs_ioctl+0x283/0x10d0 [ 1501.763399] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1501.764655] ? generic_block_fiemap+0x60/0x60 [ 1501.765736] ? lock_downgrade+0x6d0/0x6d0 [ 1501.766725] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1501.767883] blkdev_ioctl+0xc1/0x710 [ 1501.768872] ? blkdev_common_ioctl+0x1930/0x1930 [ 1501.770018] ? selinux_file_ioctl+0xb6/0x270 [ 1501.771072] block_ioctl+0xf9/0x140 [ 1501.771941] ? blkdev_read_iter+0x1c0/0x1c0 [ 1501.772989] __x64_sys_ioctl+0x19a/0x210 [ 1501.773961] do_syscall_64+0x33/0x40 [ 1501.774855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.776075] RIP: 0033:0x7fe747f6cb19 [ 1501.776982] 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 [ 1501.781420] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.783224] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1501.784917] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1501.786623] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.788321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1501.790023] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1501.835363] FAULT_INJECTION: forcing a failure. [ 1501.835363] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.838010] CPU: 0 PID: 8931 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1501.839609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.841608] Call Trace: [ 1501.842242] dump_stack+0x107/0x167 [ 1501.843102] should_fail.cold+0x5/0xa [ 1501.844229] ? create_object.isra.0+0x3a/0xa20 [ 1501.845331] should_failslab+0x5/0x20 [ 1501.846220] kmem_cache_alloc+0x5b/0x310 [ 1501.847188] create_object.isra.0+0x3a/0xa20 [ 1501.848225] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1501.849441] __kmalloc+0x16e/0x390 [ 1501.850283] io_rsrc_data_alloc+0x10e/0x520 [ 1501.851308] ? io_buffer_unmap+0x2d0/0x2d0 [ 1501.852331] io_sqe_buffers_register+0x136/0x880 [ 1501.853473] ? io_sqd_handle_event+0x350/0x350 [ 1501.854570] ? __fget_files+0x2f8/0x520 [ 1501.855530] __do_sys_io_uring_register+0x161c/0x2f50 [ 1501.856772] ? io_recvmsg+0xd70/0xd70 [ 1501.857671] ? fput_many+0x2f/0x1a0 [ 1501.858534] ? ksys_write+0x1a9/0x260 [ 1501.859437] ? __ia32_sys_read+0xb0/0xb0 [ 1501.860401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1501.861665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1501.862887] do_syscall_64+0x33/0x40 [ 1501.863773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.865011] RIP: 0033:0x7f2573ddfb19 [ 1501.865895] 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 [ 1501.870263] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1501.872050] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1501.873723] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1501.875381] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.877053] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1501.878727] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:10:26 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:26 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 28) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:26 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:10:26 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:26 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xf00, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1501.930045] blktrace: Concurrent blktraces are not allowed on loop14 05:10:26 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:10:39 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:10:39 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:10:39 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:10:39 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:39 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x1100, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:39 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 64) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:39 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:10:39 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 29) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1515.138472] blktrace: Concurrent blktraces are not allowed on loop12 [ 1515.171737] FAULT_INJECTION: forcing a failure. [ 1515.171737] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.175225] CPU: 1 PID: 8972 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1515.177310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1515.179825] Call Trace: [ 1515.180631] dump_stack+0x107/0x167 [ 1515.181732] should_fail.cold+0x5/0xa [ 1515.182871] ? io_rsrc_data_alloc+0x10e/0x520 [ 1515.184218] should_failslab+0x5/0x20 [ 1515.185383] __kmalloc+0x72/0x390 [ 1515.186421] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1515.187952] io_rsrc_data_alloc+0x10e/0x520 [ 1515.189107] ? io_buffer_unmap+0x2d0/0x2d0 [ 1515.190389] io_sqe_buffers_register+0x136/0x880 [ 1515.191589] ? io_sqd_handle_event+0x350/0x350 [ 1515.192976] ? __fget_files+0x2f8/0x520 [ 1515.193997] __do_sys_io_uring_register+0x161c/0x2f50 [ 1515.195554] ? io_recvmsg+0xd70/0xd70 [ 1515.196508] ? fput_many+0x2f/0x1a0 [ 1515.197560] ? ksys_write+0x1a9/0x260 [ 1515.198544] ? __ia32_sys_read+0xb0/0xb0 [ 1515.199583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1515.200924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1515.202261] do_syscall_64+0x33/0x40 [ 1515.203222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1515.204546] RIP: 0033:0x7f2573ddfb19 [ 1515.205516] 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 [ 1515.206955] FAULT_INJECTION: forcing a failure. [ 1515.206955] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1515.210186] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1515.210213] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1515.210227] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1515.210240] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1515.210252] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1515.210264] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1515.223934] CPU: 0 PID: 8973 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1515.225453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1515.227178] Call Trace: [ 1515.227730] dump_stack+0x107/0x167 [ 1515.228491] should_fail.cold+0x5/0xa [ 1515.229310] __alloc_pages_nodemask+0x182/0x600 [ 1515.230271] ? __kmalloc+0x16e/0x390 [ 1515.231049] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1515.232309] ? trace_hardirqs_on+0x5b/0x180 [ 1515.233242] alloc_pages_current+0x187/0x280 [ 1515.234185] relay_open_buf.part.0+0x2a5/0xc00 [ 1515.235143] relay_open+0x531/0xa10 [ 1515.235930] do_blk_trace_setup+0x4cf/0xc10 [ 1515.236870] ? _copy_from_user+0xfb/0x1b0 [ 1515.237736] __blk_trace_setup+0xca/0x180 [ 1515.238609] ? do_blk_trace_setup+0xc10/0xc10 [ 1515.239566] blk_trace_ioctl+0x155/0x290 [ 1515.240420] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1515.241449] ? do_vfs_ioctl+0x283/0x10d0 [ 1515.242317] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1515.243422] ? generic_block_fiemap+0x60/0x60 [ 1515.244365] ? lock_downgrade+0x6d0/0x6d0 [ 1515.245234] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1515.246252] blkdev_ioctl+0xc1/0x710 [ 1515.247039] ? blkdev_common_ioctl+0x1930/0x1930 [ 1515.248023] ? selinux_file_ioctl+0xb6/0x270 [ 1515.248966] block_ioctl+0xf9/0x140 [ 1515.249728] ? blkdev_read_iter+0x1c0/0x1c0 [ 1515.250643] __x64_sys_ioctl+0x19a/0x210 [ 1515.251500] do_syscall_64+0x33/0x40 [ 1515.252284] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1515.253366] RIP: 0033:0x7fe747f6cb19 [ 1515.254142] 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 [ 1515.258038] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1515.259633] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1515.261153] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1515.262658] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1515.264162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1515.265668] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:10:52 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 65) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:52 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x0, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:10:52 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:10:52 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:52 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 30) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:10:52 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x1200, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:52 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1528.512301] blktrace: Concurrent blktraces are not allowed on loop14 [ 1528.536705] FAULT_INJECTION: forcing a failure. [ 1528.536705] name failslab, interval 1, probability 0, space 0, times 0 [ 1528.539199] CPU: 1 PID: 9001 Comm: syz-executor.0 Not tainted 5.10.239 #1 05:10:52 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) [ 1528.540656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1528.542563] Call Trace: [ 1528.543155] dump_stack+0x107/0x167 [ 1528.543935] should_fail.cold+0x5/0xa [ 1528.544741] ? create_object.isra.0+0x3a/0xa20 [ 1528.545734] should_failslab+0x5/0x20 [ 1528.546544] kmem_cache_alloc+0x5b/0x310 [ 1528.547418] create_object.isra.0+0x3a/0xa20 [ 1528.548343] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1528.549441] __kmalloc+0x16e/0x390 [ 1528.550202] io_rsrc_data_alloc+0x10e/0x520 [ 1528.551107] ? io_buffer_unmap+0x2d0/0x2d0 [ 1528.552013] io_sqe_buffers_register+0x136/0x880 [ 1528.553032] ? io_sqd_handle_event+0x350/0x350 [ 1528.554009] ? __fget_files+0x2f8/0x520 [ 1528.554869] __do_sys_io_uring_register+0x161c/0x2f50 [ 1528.555973] ? io_recvmsg+0xd70/0xd70 [ 1528.556780] ? fput_many+0x2f/0x1a0 [ 1528.557558] ? ksys_write+0x1a9/0x260 [ 1528.558366] ? __ia32_sys_read+0xb0/0xb0 [ 1528.559232] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1528.560341] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1528.561447] do_syscall_64+0x33/0x40 [ 1528.562231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1528.563303] RIP: 0033:0x7f2573ddfb19 [ 1528.564088] 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 [ 1528.567999] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1528.569637] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1528.571137] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1528.572646] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1528.574153] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1528.575666] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1528.588923] FAULT_INJECTION: forcing a failure. [ 1528.588923] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1528.591664] CPU: 0 PID: 8998 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1528.593120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1528.594871] Call Trace: [ 1528.595431] dump_stack+0x107/0x167 [ 1528.596211] should_fail.cold+0x5/0xa [ 1528.597034] __alloc_pages_nodemask+0x182/0x600 [ 1528.598015] ? __kmalloc+0x16e/0x390 [ 1528.598797] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1528.600070] ? trace_hardirqs_on+0x5b/0x180 [ 1528.601009] alloc_pages_current+0x187/0x280 [ 1528.601932] relay_open_buf.part.0+0x2a5/0xc00 [ 1528.602894] ? relay_open+0x4f1/0xa10 [ 1528.603704] relay_open+0x531/0xa10 [ 1528.604471] do_blk_trace_setup+0x4cf/0xc10 [ 1528.605405] ? _copy_from_user+0xfb/0x1b0 [ 1528.606280] __blk_trace_setup+0xca/0x180 [ 1528.607156] ? do_blk_trace_setup+0xc10/0xc10 [ 1528.608131] blk_trace_ioctl+0x155/0x290 [ 1528.608978] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1528.610014] ? do_vfs_ioctl+0x283/0x10d0 [ 1528.610877] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1528.611981] ? generic_block_fiemap+0x60/0x60 [ 1528.612914] ? lock_downgrade+0x6d0/0x6d0 [ 1528.613803] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1528.614820] blkdev_ioctl+0xc1/0x710 [ 1528.615598] ? blkdev_common_ioctl+0x1930/0x1930 [ 1528.616587] ? selinux_file_ioctl+0xb6/0x270 [ 1528.617535] block_ioctl+0xf9/0x140 [ 1528.618294] ? blkdev_read_iter+0x1c0/0x1c0 [ 1528.619208] __x64_sys_ioctl+0x19a/0x210 [ 1528.620058] do_syscall_64+0x33/0x40 [ 1528.620837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1528.621926] RIP: 0033:0x7fe747f6cb19 [ 1528.622705] 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 [ 1528.626552] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1528.628178] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1528.629687] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1528.631176] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1528.632660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1528.634172] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:10:53 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:10:53 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x1300, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:10:53 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:10:53 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:10:53 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x0, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:10:53 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 31) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1528.823402] blktrace: Concurrent blktraces are not allowed on loop14 05:10:53 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf801, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:53 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 66) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:10:53 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x4000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1528.918631] FAULT_INJECTION: forcing a failure. [ 1528.918631] name failslab, interval 1, probability 0, space 0, times 0 [ 1528.921042] CPU: 0 PID: 9028 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1528.922463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1528.924187] Call Trace: [ 1528.924740] dump_stack+0x107/0x167 [ 1528.925518] should_fail.cold+0x5/0xa [ 1528.926314] ? io_rsrc_data_alloc+0x10e/0x520 [ 1528.927247] should_failslab+0x5/0x20 [ 1528.928050] __kmalloc+0x72/0x390 [ 1528.928769] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1528.929847] io_rsrc_data_alloc+0x10e/0x520 [ 1528.930749] ? io_buffer_unmap+0x2d0/0x2d0 [ 1528.931639] io_sqe_buffers_register+0x136/0x880 [ 1528.932631] ? io_sqd_handle_event+0x350/0x350 [ 1528.933607] ? __fget_files+0x2f8/0x520 [ 1528.934460] __do_sys_io_uring_register+0x161c/0x2f50 [ 1528.935536] ? io_recvmsg+0xd70/0xd70 [ 1528.936328] ? fput_many+0x2f/0x1a0 [ 1528.937104] ? ksys_write+0x1a9/0x260 [ 1528.937895] ? __ia32_sys_read+0xb0/0xb0 [ 1528.938746] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1528.939844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1528.940920] do_syscall_64+0x33/0x40 [ 1528.941717] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1528.942778] RIP: 0033:0x7f2573ddfb19 [ 1528.943555] 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 [ 1528.947433] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1528.949030] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1528.950513] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1528.952008] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1528.953508] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1528.954995] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:10:53 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1528.961436] FAULT_INJECTION: forcing a failure. [ 1528.961436] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1528.964267] CPU: 1 PID: 9030 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1528.965724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1528.967462] Call Trace: [ 1528.968021] dump_stack+0x107/0x167 [ 1528.968786] should_fail.cold+0x5/0xa [ 1528.969608] __alloc_pages_nodemask+0x182/0x600 [ 1528.970583] ? __kmalloc+0x16e/0x390 [ 1528.971368] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1528.972637] ? trace_hardirqs_on+0x5b/0x180 [ 1528.973558] alloc_pages_current+0x187/0x280 [ 1528.974487] relay_open_buf.part.0+0x2a5/0xc00 [ 1528.975453] relay_open+0x531/0xa10 [ 1528.976244] do_blk_trace_setup+0x4cf/0xc10 [ 1528.977162] ? _copy_from_user+0xfb/0x1b0 [ 1528.978031] __blk_trace_setup+0xca/0x180 [ 1528.978898] ? do_blk_trace_setup+0xc10/0xc10 [ 1528.979861] blk_trace_ioctl+0x155/0x290 [ 1528.980725] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1528.981762] ? do_vfs_ioctl+0x283/0x10d0 [ 1528.982617] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1528.983713] ? generic_block_fiemap+0x60/0x60 [ 1528.984651] ? lock_downgrade+0x6d0/0x6d0 [ 1528.985530] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1528.986543] blkdev_ioctl+0xc1/0x710 [ 1528.987321] ? blkdev_common_ioctl+0x1930/0x1930 [ 1528.988322] ? selinux_file_ioctl+0xb6/0x270 [ 1528.989258] block_ioctl+0xf9/0x140 [ 1528.990017] ? blkdev_read_iter+0x1c0/0x1c0 [ 1528.990922] __x64_sys_ioctl+0x19a/0x210 [ 1528.991770] do_syscall_64+0x33/0x40 [ 1528.992551] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1528.993636] RIP: 0033:0x7fe747f6cb19 [ 1528.994419] 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 [ 1528.998279] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1528.999874] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1529.001715] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1529.003622] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1529.005539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1529.007445] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:10:53 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1529.132154] blktrace: Concurrent blktraces are not allowed on loop14 05:11:05 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:11:05 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:05 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 32) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:11:05 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:11:05 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:11:05 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x1000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:11:05 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 67) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:11:05 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x0, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a6714e9969009d05b", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1541.067177] FAULT_INJECTION: forcing a failure. [ 1541.067177] name failslab, interval 1, probability 0, space 0, times 0 [ 1541.069625] CPU: 1 PID: 9070 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1541.071069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1541.072808] Call Trace: [ 1541.073377] dump_stack+0x107/0x167 [ 1541.074149] should_fail.cold+0x5/0xa [ 1541.074952] ? create_object.isra.0+0x3a/0xa20 [ 1541.075915] should_failslab+0x5/0x20 [ 1541.076715] kmem_cache_alloc+0x5b/0x310 [ 1541.077581] create_object.isra.0+0x3a/0xa20 [ 1541.078504] ? kasan_unpoison_shadow+0x33/0x50 [ 1541.079468] kmalloc_order+0xfe/0x160 [ 1541.080278] kmalloc_order_trace+0x14/0xa0 [ 1541.081178] io_sqe_buffers_register+0x1bd/0x880 [ 1541.082181] ? io_sqd_handle_event+0x350/0x350 [ 1541.083162] __do_sys_io_uring_register+0x161c/0x2f50 [ 1541.084256] ? io_recvmsg+0xd70/0xd70 [ 1541.085059] ? fput_many+0x2f/0x1a0 [ 1541.085829] ? ksys_write+0x1a9/0x260 [ 1541.086629] ? __ia32_sys_read+0xb0/0xb0 [ 1541.087491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1541.088600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1541.089699] do_syscall_64+0x33/0x40 [ 1541.090488] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1541.091566] RIP: 0033:0x7f2573ddfb19 [ 1541.092350] 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 [ 1541.096246] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1541.097859] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1541.099367] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1541.100879] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1541.101151] FAULT_INJECTION: forcing a failure. [ 1541.101151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1541.102394] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1541.102405] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1541.105773] CPU: 0 PID: 9066 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1541.106784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1541.107721] Call Trace: [ 1541.108028] dump_stack+0x107/0x167 [ 1541.108447] should_fail.cold+0x5/0xa [ 1541.108883] __alloc_pages_nodemask+0x182/0x600 [ 1541.109420] ? __kmalloc+0x16e/0x390 [ 1541.109851] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1541.110542] ? trace_hardirqs_on+0x5b/0x180 [ 1541.111032] alloc_pages_current+0x187/0x280 [ 1541.111542] relay_open_buf.part.0+0x2a5/0xc00 [ 1541.112064] relay_open+0x531/0xa10 [ 1541.112481] do_blk_trace_setup+0x4cf/0xc10 [ 1541.112972] ? _copy_from_user+0xfb/0x1b0 [ 1541.113447] __blk_trace_setup+0xca/0x180 [ 1541.113916] ? do_blk_trace_setup+0xc10/0xc10 [ 1541.114433] blk_trace_ioctl+0x155/0x290 [ 1541.114890] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1541.115440] ? do_vfs_ioctl+0x283/0x10d0 [ 1541.115901] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1541.116494] ? generic_block_fiemap+0x60/0x60 [ 1541.117009] ? lock_downgrade+0x6d0/0x6d0 [ 1541.117514] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1541.118070] blkdev_ioctl+0xc1/0x710 [ 1541.118494] ? blkdev_common_ioctl+0x1930/0x1930 [ 1541.119028] ? selinux_file_ioctl+0xb6/0x270 [ 1541.119533] block_ioctl+0xf9/0x140 [ 1541.119945] ? blkdev_read_iter+0x1c0/0x1c0 [ 1541.120440] __x64_sys_ioctl+0x19a/0x210 [ 1541.120905] do_syscall_64+0x33/0x40 [ 1541.121338] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1541.121914] RIP: 0033:0x7fe747f6cb19 [ 1541.122339] 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 [ 1541.124409] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1541.125277] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1541.126086] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1541.126897] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1541.127709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1541.128520] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:11:20 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 68) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1556.546827] FAULT_INJECTION: forcing a failure. [ 1556.546827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1556.549499] CPU: 1 PID: 9086 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1556.550945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1556.552690] Call Trace: [ 1556.553251] dump_stack+0x107/0x167 [ 1556.554034] should_fail.cold+0x5/0xa [ 1556.554838] __alloc_pages_nodemask+0x182/0x600 [ 1556.555815] ? __kmalloc+0x16e/0x390 [ 1556.556598] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1556.557885] ? trace_hardirqs_on+0x5b/0x180 [ 1556.558799] alloc_pages_current+0x187/0x280 [ 1556.559725] relay_open_buf.part.0+0x2a5/0xc00 [ 1556.560702] relay_open+0x531/0xa10 [ 1556.561481] do_blk_trace_setup+0x4cf/0xc10 [ 1556.562387] ? _copy_from_user+0xfb/0x1b0 [ 1556.563259] __blk_trace_setup+0xca/0x180 [ 1556.564132] ? do_blk_trace_setup+0xc10/0xc10 [ 1556.565209] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 05:11:20 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x2000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:11:20 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:20 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={0x0, &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) [ 1556.566669] ? trace_hardirqs_on+0x5b/0x180 [ 1556.567620] blk_trace_ioctl+0x155/0x290 [ 1556.568474] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1556.569515] ? do_vfs_ioctl+0x283/0x10d0 timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:11:20 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x500, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:11:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x500, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1556.570373] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1556.571698] ? generic_block_fiemap+0x60/0x60 [ 1556.572638] ? lock_downgrade+0x6d0/0x6d0 [ 1556.573519] ? __mutex_unlock_slowpath+0xe1/0x600 05:11:20 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:11:20 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 33) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1556.574622] blkdev_ioctl+0xc1/0x710 [ 1556.575452] ? blkdev_common_ioctl+0x1930/0x1930 [ 1556.575599] FAULT_INJECTION: forcing a failure. [ 1556.575599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1556.576454] ? selinux_file_ioctl+0xb6/0x270 [ 1556.576478] block_ioctl+0xf9/0x140 [ 1556.576494] ? blkdev_read_iter+0x1c0/0x1c0 [ 1556.576517] __x64_sys_ioctl+0x19a/0x210 [ 1556.582343] do_syscall_64+0x33/0x40 [ 1556.583138] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1556.584213] RIP: 0033:0x7fe747f6cb19 [ 1556.584999] 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 [ 1556.588874] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1556.590489] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1556.591995] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1556.593499] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.594996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1556.596492] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1556.598038] CPU: 0 PID: 9098 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1556.599490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1556.601228] Call Trace: [ 1556.601787] dump_stack+0x107/0x167 [ 1556.602561] should_fail.cold+0x5/0xa [ 1556.603370] _copy_from_user+0x2e/0x1b0 [ 1556.604205] io_copy_iov+0xbf/0x1c0 [ 1556.604967] ? io_cancel_task_cb+0x80/0x80 [ 1556.605862] ? kmalloc_order+0xfe/0x160 [ 1556.606702] io_sqe_buffers_register+0x31d/0x880 [ 1556.607705] ? io_sqd_handle_event+0x350/0x350 [ 1556.608681] __do_sys_io_uring_register+0x161c/0x2f50 [ 1556.609795] ? io_recvmsg+0xd70/0xd70 [ 1556.610589] ? fput_many+0x2f/0x1a0 [ 1556.611355] ? ksys_write+0x1a9/0x260 [ 1556.612157] ? __ia32_sys_read+0xb0/0xb0 [ 1556.613001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1556.614091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1556.615189] do_syscall_64+0x33/0x40 [ 1556.615955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1556.617010] RIP: 0033:0x7f2573ddfb19 [ 1556.617807] 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 [ 1556.621678] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1556.623277] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1556.624761] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1556.626257] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.627747] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1556.629236] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:21 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa00, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:11:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x3000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:11:21 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 34) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:11:21 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 69) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:11:21 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:21 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:11:21 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa00, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1556.896782] FAULT_INJECTION: forcing a failure. [ 1556.896782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1556.899033] CPU: 0 PID: 9113 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1556.900311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1556.901862] Call Trace: [ 1556.902353] dump_stack+0x107/0x167 [ 1556.903032] should_fail.cold+0x5/0xa [ 1556.903745] _copy_from_user+0x2e/0x1b0 [ 1556.904479] io_copy_iov+0xbf/0x1c0 [ 1556.905144] ? io_cancel_task_cb+0x80/0x80 [ 1556.905942] ? kmalloc_order+0xfe/0x160 [ 1556.906690] io_sqe_buffers_register+0x31d/0x880 [ 1556.907570] ? io_sqd_handle_event+0x350/0x350 [ 1556.908429] __do_sys_io_uring_register+0x161c/0x2f50 [ 1556.909408] ? io_recvmsg+0xd70/0xd70 [ 1556.910102] ? fput_many+0x2f/0x1a0 [ 1556.910794] ? ksys_write+0x1a9/0x260 [ 1556.911494] ? __ia32_sys_read+0xb0/0xb0 [ 1556.912249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1556.913219] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1556.914188] do_syscall_64+0x33/0x40 [ 1556.914875] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1556.915819] RIP: 0033:0x7f2573ddfb19 [ 1556.916492] 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 [ 1556.919824] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1556.921178] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1556.922477] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1556.923759] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.925037] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1556.926347] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:21 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={0x0, &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1556.939311] FAULT_INJECTION: forcing a failure. [ 1556.939311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1556.942314] CPU: 1 PID: 9120 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1556.943865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1556.945732] Call Trace: [ 1556.946322] dump_stack+0x107/0x167 [ 1556.947138] should_fail.cold+0x5/0xa [ 1556.948002] __alloc_pages_nodemask+0x182/0x600 [ 1556.949051] ? __kmalloc+0x16e/0x390 [ 1556.949894] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1556.951253] ? trace_hardirqs_on+0x5b/0x180 [ 1556.952225] alloc_pages_current+0x187/0x280 [ 1556.953214] relay_open_buf.part.0+0x2a5/0xc00 [ 1556.954264] relay_open+0x531/0xa10 [ 1556.955070] do_blk_trace_setup+0x4cf/0xc10 [ 1556.956027] ? _copy_from_user+0xfb/0x1b0 [ 1556.956942] __blk_trace_setup+0xca/0x180 [ 1556.957876] ? do_blk_trace_setup+0xc10/0xc10 [ 1556.958890] blk_trace_ioctl+0x155/0x290 [ 1556.959785] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1556.960871] ? do_vfs_ioctl+0x283/0x10d0 [ 1556.961784] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1556.962940] ? generic_block_fiemap+0x60/0x60 [ 1556.963931] ? lock_downgrade+0x6d0/0x6d0 [ 1556.964848] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1556.965930] blkdev_ioctl+0xc1/0x710 [ 1556.966760] ? blkdev_common_ioctl+0x1930/0x1930 [ 1556.967811] ? selinux_file_ioctl+0xb6/0x270 [ 1556.968794] block_ioctl+0xf9/0x140 [ 1556.969605] ? blkdev_read_iter+0x1c0/0x1c0 [ 1556.970564] __x64_sys_ioctl+0x19a/0x210 [ 1556.971479] do_syscall_64+0x33/0x40 [ 1556.972304] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1556.973442] RIP: 0033:0x7fe747f6cb19 [ 1556.974265] 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 [ 1556.978321] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1556.979983] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1556.981557] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1556.983122] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.984691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1556.986264] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:11:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x4000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:11:21 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 70) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1557.141738] FAULT_INJECTION: forcing a failure. [ 1557.141738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1557.143897] CPU: 0 PID: 9138 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1557.144940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1557.146222] Call Trace: [ 1557.146625] dump_stack+0x107/0x167 [ 1557.147181] should_fail.cold+0x5/0xa [ 1557.147761] __alloc_pages_nodemask+0x182/0x600 [ 1557.148473] ? __kmalloc+0x16e/0x390 [ 1557.149036] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1557.149993] ? trace_hardirqs_on+0x5b/0x180 [ 1557.150664] alloc_pages_current+0x187/0x280 [ 1557.151346] relay_open_buf.part.0+0x2a5/0xc00 [ 1557.152073] relay_open+0x531/0xa10 [ 1557.152650] do_blk_trace_setup+0x4cf/0xc10 [ 1557.153328] ? _copy_from_user+0xfb/0x1b0 [ 1557.153976] __blk_trace_setup+0xca/0x180 [ 1557.154759] ? do_blk_trace_setup+0xc10/0xc10 [ 1557.155600] blk_trace_ioctl+0x155/0x290 [ 1557.156476] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1557.157237] ? do_vfs_ioctl+0x283/0x10d0 [ 1557.157880] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1557.158693] ? generic_block_fiemap+0x60/0x60 [ 1557.159410] ? lock_downgrade+0x6d0/0x6d0 [ 1557.160079] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1557.160838] blkdev_ioctl+0xc1/0x710 [ 1557.161440] ? blkdev_common_ioctl+0x1930/0x1930 [ 1557.162194] ? selinux_file_ioctl+0xb6/0x270 [ 1557.162890] block_ioctl+0xf9/0x140 [ 1557.163473] ? blkdev_read_iter+0x1c0/0x1c0 [ 1557.164163] __x64_sys_ioctl+0x19a/0x210 [ 1557.164824] do_syscall_64+0x33/0x40 [ 1557.165427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1557.166248] RIP: 0033:0x7fe747f6cb19 [ 1557.166842] 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 [ 1557.169754] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1557.170968] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1557.172101] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1557.173244] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.174380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1557.175510] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:11:21 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 35) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1557.211102] FAULT_INJECTION: forcing a failure. [ 1557.211102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1557.213044] CPU: 0 PID: 9141 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1557.214128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1557.215438] Call Trace: [ 1557.215865] dump_stack+0x107/0x167 [ 1557.216431] should_fail.cold+0x5/0xa [ 1557.217047] _copy_from_user+0x2e/0x1b0 [ 1557.217687] io_copy_iov+0xbf/0x1c0 [ 1557.218250] ? io_cancel_task_cb+0x80/0x80 [ 1557.218912] ? kmalloc_order+0xfe/0x160 [ 1557.219550] io_sqe_buffers_register+0x31d/0x880 [ 1557.220317] ? io_sqd_handle_event+0x350/0x350 [ 1557.221048] __do_sys_io_uring_register+0x161c/0x2f50 [ 1557.221879] ? io_recvmsg+0xd70/0xd70 [ 1557.222477] ? fput_many+0x2f/0x1a0 [ 1557.223048] ? ksys_write+0x1a9/0x260 [ 1557.223643] ? __ia32_sys_read+0xb0/0xb0 [ 1557.224278] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1557.225105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1557.225925] do_syscall_64+0x33/0x40 [ 1557.226514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1557.227321] RIP: 0033:0x7f2573ddfb19 [ 1557.227903] 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 [ 1557.230787] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1557.232005] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1557.233138] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1557.234260] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.235396] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1557.236532] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:21 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:11:21 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 71) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:21 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1b, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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[ 1557.358500] FAULT_INJECTION: forcing a failure. [ 1557.358500] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1557.360554] CPU: 0 PID: 9147 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1557.361650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1557.362950] Call Trace: [ 1557.363362] dump_stack+0x107/0x167 [ 1557.363933] should_fail.cold+0x5/0xa [ 1557.364539] __alloc_pages_nodemask+0x182/0x600 [ 1557.365284] ? __kmalloc+0x16e/0x390 [ 1557.365882] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1557.366821] ? trace_hardirqs_on+0x5b/0x180 [ 1557.367488] alloc_pages_current+0x187/0x280 [ 1557.368194] relay_open_buf.part.0+0x2a5/0xc00 [ 1557.368920] relay_open+0x531/0xa10 [ 1557.369502] do_blk_trace_setup+0x4cf/0xc10 [ 1557.370188] ? _copy_from_user+0xfb/0x1b0 [ 1557.370829] __blk_trace_setup+0xca/0x180 [ 1557.371481] ? do_blk_trace_setup+0xc10/0xc10 [ 1557.372192] blk_trace_ioctl+0x155/0x290 [ 1557.372823] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1557.373605] ? do_vfs_ioctl+0x283/0x10d0 [ 1557.374251] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1557.375067] ? generic_block_fiemap+0x60/0x60 [ 1557.375771] ? lock_downgrade+0x6d0/0x6d0 [ 1557.376425] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1557.377189] blkdev_ioctl+0xc1/0x710 [ 1557.377799] ? blkdev_common_ioctl+0x1930/0x1930 [ 1557.378543] ? selinux_file_ioctl+0xb6/0x270 [ 1557.379244] block_ioctl+0xf9/0x140 [ 1557.379816] ? blkdev_read_iter+0x1c0/0x1c0 [ 1557.380502] __x64_sys_ioctl+0x19a/0x210 [ 1557.381142] do_syscall_64+0x33/0x40 [ 1557.381726] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1557.382530] RIP: 0033:0x7fe747f6cb19 [ 1557.383105] 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 [ 1557.385983] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1557.387210] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1557.388346] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1557.389476] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.390601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1557.391713] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:11:34 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:34 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:11:34 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1400, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:11:34 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={0x0, &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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&(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:11:34 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 36) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:11:34 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x5000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:11:34 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 72) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:11:34 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) [ 1570.083674] FAULT_INJECTION: forcing a failure. [ 1570.083674] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.085125] CPU: 1 PID: 9171 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1570.085959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.086965] Call Trace: [ 1570.087289] dump_stack+0x107/0x167 [ 1570.087731] should_fail.cold+0x5/0xa [ 1570.088195] _copy_from_user+0x2e/0x1b0 [ 1570.088675] io_copy_iov+0xbf/0x1c0 [ 1570.089114] ? io_cancel_task_cb+0x80/0x80 [ 1570.089630] ? kmalloc_order+0xfe/0x160 [ 1570.090114] io_sqe_buffers_register+0x31d/0x880 [ 1570.090685] ? io_sqd_handle_event+0x350/0x350 [ 1570.091247] __do_sys_io_uring_register+0x161c/0x2f50 [ 1570.091870] ? io_recvmsg+0xd70/0xd70 [ 1570.092329] ? fput_many+0x2f/0x1a0 [ 1570.092767] ? ksys_write+0x1a9/0x260 [ 1570.093224] ? __ia32_sys_read+0xb0/0xb0 [ 1570.093721] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1570.094350] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1570.094967] do_syscall_64+0x33/0x40 [ 1570.095414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.096024] RIP: 0033:0x7f2573ddfb19 [ 1570.096467] 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 [ 1570.098670] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1570.099576] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1570.100423] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1570.101271] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.102134] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1570.102325] blktrace: Concurrent blktraces are not allowed on loop14 [ 1570.102984] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1570.118285] FAULT_INJECTION: forcing a failure. [ 1570.118285] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1570.120921] CPU: 0 PID: 9172 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1570.122380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.124140] Call Trace: [ 1570.124708] dump_stack+0x107/0x167 [ 1570.125487] should_fail.cold+0x5/0xa [ 1570.126300] __alloc_pages_nodemask+0x182/0x600 [ 1570.127294] ? __kmalloc+0x16e/0x390 [ 1570.128082] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1570.129360] ? trace_hardirqs_on+0x5b/0x180 [ 1570.130292] alloc_pages_current+0x187/0x280 [ 1570.131226] relay_open_buf.part.0+0x2a5/0xc00 [ 1570.132211] relay_open+0x531/0xa10 [ 1570.132985] do_blk_trace_setup+0x4cf/0xc10 [ 1570.133909] ? _copy_from_user+0xfb/0x1b0 [ 1570.134788] __blk_trace_setup+0xca/0x180 [ 1570.135668] ? do_blk_trace_setup+0xc10/0xc10 [ 1570.136638] blk_trace_ioctl+0x155/0x290 [ 1570.137507] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1570.138539] ? do_vfs_ioctl+0x283/0x10d0 [ 1570.139402] ? selinux_bprm_creds_for_exec+0xb60/0xb60 05:11:34 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 37) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1570.140514] ? generic_block_fiemap+0x60/0x60 [ 1570.141608] ? lock_downgrade+0x6d0/0x6d0 [ 1570.142501] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1570.143527] blkdev_ioctl+0xc1/0x710 [ 1570.144317] ? blkdev_common_ioctl+0x1930/0x1930 [ 1570.145319] ? selinux_file_ioctl+0xb6/0x270 [ 1570.146262] block_ioctl+0xf9/0x140 [ 1570.147026] ? blkdev_read_iter+0x1c0/0x1c0 [ 1570.147936] __x64_sys_ioctl+0x19a/0x210 [ 1570.148799] do_syscall_64+0x33/0x40 [ 1570.149591] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.150670] RIP: 0033:0x7fe747f6cb19 [ 1570.151465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 05:11:34 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x6000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1570.155340] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1570.156962] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1570.158466] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1570.159958] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.160886] FAULT_INJECTION: forcing a failure. [ 1570.160886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.161459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1570.161470] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1570.164704] CPU: 1 PID: 9180 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1570.165529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.166523] Call Trace: [ 1570.166843] dump_stack+0x107/0x167 [ 1570.167282] should_fail.cold+0x5/0xa [ 1570.167746] _copy_from_user+0x2e/0x1b0 [ 1570.168225] io_copy_iov+0xbf/0x1c0 [ 1570.168661] ? io_cancel_task_cb+0x80/0x80 [ 1570.169169] ? kmalloc_order+0xfe/0x160 [ 1570.169659] io_sqe_buffers_register+0x31d/0x880 [ 1570.170225] ? io_sqd_handle_event+0x350/0x350 [ 1570.170777] __do_sys_io_uring_register+0x161c/0x2f50 [ 1570.171397] ? io_recvmsg+0xd70/0xd70 [ 1570.171853] ? fput_many+0x2f/0x1a0 [ 1570.172286] ? ksys_write+0x1a9/0x260 [ 1570.172745] ? __ia32_sys_read+0xb0/0xb0 [ 1570.173235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1570.173886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1570.174505] do_syscall_64+0x33/0x40 [ 1570.174947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.175558] RIP: 0033:0x7f2573ddfb19 [ 1570.176004] 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 [ 1570.178243] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1570.179166] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1570.180022] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1570.180881] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.181746] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1570.182599] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:34 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x7000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:11:34 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 38) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1570.296843] FAULT_INJECTION: forcing a failure. [ 1570.296843] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.299644] CPU: 0 PID: 9195 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1570.301210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.303085] Call Trace: [ 1570.303689] dump_stack+0x107/0x167 [ 1570.304512] should_fail.cold+0x5/0xa [ 1570.305375] _copy_from_user+0x2e/0x1b0 [ 1570.306275] io_copy_iov+0xbf/0x1c0 [ 1570.307096] ? io_cancel_task_cb+0x80/0x80 [ 1570.308044] ? kmalloc_order+0xfe/0x160 [ 1570.308944] io_sqe_buffers_register+0x31d/0x880 [ 1570.310024] ? io_sqd_handle_event+0x350/0x350 [ 1570.311068] __do_sys_io_uring_register+0x161c/0x2f50 [ 1570.312238] ? io_recvmsg+0xd70/0xd70 [ 1570.313089] ? fput_many+0x2f/0x1a0 [ 1570.313916] ? ksys_write+0x1a9/0x260 [ 1570.314766] ? __ia32_sys_read+0xb0/0xb0 [ 1570.315685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1570.316861] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1570.318030] do_syscall_64+0x33/0x40 [ 1570.318861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.320014] RIP: 0033:0x7f2573ddfb19 [ 1570.320852] 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 [ 1570.324998] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1570.326715] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1570.328319] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1570.329929] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.331520] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1570.333119] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:34 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 73) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:34 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x8000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1570.385634] FAULT_INJECTION: forcing a failure. [ 1570.385634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1570.387164] CPU: 1 PID: 9197 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1570.387952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.388899] Call Trace: [ 1570.389208] dump_stack+0x107/0x167 [ 1570.389636] should_fail.cold+0x5/0xa [ 1570.390077] __alloc_pages_nodemask+0x182/0x600 [ 1570.390620] ? __kmalloc+0x16e/0x390 [ 1570.391047] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1570.391744] ? trace_hardirqs_on+0x5b/0x180 [ 1570.392242] alloc_pages_current+0x187/0x280 [ 1570.392751] relay_open_buf.part.0+0x2a5/0xc00 [ 1570.393281] relay_open+0x531/0xa10 [ 1570.393706] do_blk_trace_setup+0x4cf/0xc10 [ 1570.394204] ? _copy_from_user+0xfb/0x1b0 [ 1570.394681] __blk_trace_setup+0xca/0x180 [ 1570.395156] ? do_blk_trace_setup+0xc10/0xc10 [ 1570.395685] blk_trace_ioctl+0x155/0x290 [ 1570.396151] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1570.396711] ? do_vfs_ioctl+0x283/0x10d0 [ 1570.397176] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1570.397784] ? generic_block_fiemap+0x60/0x60 [ 1570.398303] ? lock_downgrade+0x6d0/0x6d0 [ 1570.398775] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1570.399327] blkdev_ioctl+0xc1/0x710 [ 1570.399756] ? blkdev_common_ioctl+0x1930/0x1930 [ 1570.400300] ? selinux_file_ioctl+0xb6/0x270 [ 1570.400809] block_ioctl+0xf9/0x140 [ 1570.401224] ? blkdev_read_iter+0x1c0/0x1c0 [ 1570.401733] __x64_sys_ioctl+0x19a/0x210 [ 1570.402199] do_syscall_64+0x33/0x40 [ 1570.402625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.403211] RIP: 0033:0x7fe747f6cb19 [ 1570.403637] 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 [ 1570.405803] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1570.406822] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1570.407639] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1570.408461] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.409277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1570.410096] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:11:34 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:11:34 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 39) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:11:34 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4000, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:11:34 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1d, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1570.513387] blktrace: Concurrent blktraces are not allowed on loop14 [ 1570.523266] FAULT_INJECTION: forcing a failure. [ 1570.523266] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.525935] CPU: 0 PID: 9207 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1570.527503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1570.528062] blktrace: Concurrent blktraces are not allowed on loop12 [ 1570.529381] Call Trace: [ 1570.529407] dump_stack+0x107/0x167 [ 1570.529436] should_fail.cold+0x5/0xa [ 1570.532413] _copy_from_user+0x2e/0x1b0 [ 1570.533309] io_copy_iov+0xbf/0x1c0 [ 1570.534143] ? io_cancel_task_cb+0x80/0x80 [ 1570.535096] ? kmalloc_order+0xfe/0x160 [ 1570.535993] io_sqe_buffers_register+0x31d/0x880 [ 1570.537068] ? io_sqd_handle_event+0x350/0x350 [ 1570.538116] __do_sys_io_uring_register+0x161c/0x2f50 [ 1570.539291] ? io_recvmsg+0xd70/0xd70 [ 1570.540141] ? fput_many+0x2f/0x1a0 [ 1570.540958] ? ksys_write+0x1a9/0x260 [ 1570.541816] ? __ia32_sys_read+0xb0/0xb0 [ 1570.542732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1570.543908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1570.545064] do_syscall_64+0x33/0x40 [ 1570.545906] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1570.547052] RIP: 0033:0x7f2573ddfb19 [ 1570.547884] 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 [ 1570.552017] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1570.553744] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1570.555352] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1570.556972] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.558599] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1570.560206] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:50 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 74) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) [ 1585.647261] FAULT_INJECTION: forcing a failure. [ 1585.647261] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1585.648704] CPU: 0 PID: 9227 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1585.649523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1585.650515] Call Trace: [ 1585.650834] dump_stack+0x107/0x167 [ 1585.651271] should_fail.cold+0x5/0xa [ 1585.651728] _copy_from_user+0x2e/0x1b0 [ 1585.652202] io_copy_iov+0xbf/0x1c0 [ 1585.652630] ? io_cancel_task_cb+0x80/0x80 [ 1585.653140] ? kmalloc_order+0xfe/0x160 [ 1585.653622] io_sqe_buffers_register+0x31d/0x880 [ 1585.654188] ? io_sqd_handle_event+0x350/0x350 [ 1585.654742] __do_sys_io_uring_register+0x161c/0x2f50 [ 1585.655356] ? io_recvmsg+0xd70/0xd70 [ 1585.655807] ? fput_many+0x2f/0x1a0 [ 1585.656249] ? ksys_write+0x1a9/0x260 [ 1585.656700] ? __ia32_sys_read+0xb0/0xb0 [ 1585.657192] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1585.657825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1585.658438] do_syscall_64+0x33/0x40 [ 1585.658880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1585.659493] RIP: 0033:0x7f2573ddfb19 [ 1585.659935] 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 [ 1585.662126] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1585.663028] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1585.663870] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1585.664724] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1585.665569] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1585.666426] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1585.675579] blktrace: Concurrent blktraces are not allowed on loop14 05:11:50 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:11:50 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:50 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1400, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:11:50 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380), &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:11:50 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:11:50 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 40) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:11:50 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x9000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1585.682126] FAULT_INJECTION: forcing a failure. [ 1585.682126] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1585.683643] CPU: 0 PID: 9237 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1585.684478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1585.685461] Call Trace: [ 1585.685798] dump_stack+0x107/0x167 [ 1585.686233] should_fail.cold+0x5/0xa [ 1585.686690] __alloc_pages_nodemask+0x182/0x600 [ 1585.687258] ? __kmalloc+0x16e/0x390 [ 1585.687701] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1585.688441] ? trace_hardirqs_on+0x5b/0x180 [ 1585.688966] alloc_pages_current+0x187/0x280 [ 1585.689500] relay_open_buf.part.0+0x2a5/0xc00 [ 1585.690062] relay_open+0x531/0xa10 [ 1585.690508] do_blk_trace_setup+0x4cf/0xc10 [ 1585.691037] ? _copy_from_user+0xfb/0x1b0 [ 1585.691524] __blk_trace_setup+0xca/0x180 [ 1585.692012] ? do_blk_trace_setup+0xc10/0xc10 [ 1585.692539] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1585.693194] ? trace_hardirqs_on+0x5b/0x180 [ 1585.693729] ? bdevname+0xb7/0xe0 [ 1585.694150] blk_trace_ioctl+0x155/0x290 [ 1585.694640] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1585.695233] ? do_vfs_ioctl+0x283/0x10d0 [ 1585.695728] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1585.696358] ? generic_block_fiemap+0x60/0x60 [ 1585.696901] ? lock_downgrade+0x6d0/0x6d0 [ 1585.697398] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1585.697996] blkdev_ioctl+0xc1/0x710 [ 1585.698449] ? blkdev_common_ioctl+0x1930/0x1930 [ 1585.699023] ? selinux_file_ioctl+0xb6/0x270 [ 1585.699557] block_ioctl+0xf9/0x140 [ 1585.699995] ? blkdev_read_iter+0x1c0/0x1c0 [ 1585.700515] __x64_sys_ioctl+0x19a/0x210 [ 1585.701003] do_syscall_64+0x33/0x40 [ 1585.701451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1585.702086] RIP: 0033:0x7fe747f6cb19 [ 1585.702534] 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 [ 1585.704745] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1585.705674] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1585.706547] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1585.707418] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1585.708296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1585.709170] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:11:50 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 75) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:11:50 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 41) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:11:50 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xa000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1585.849880] FAULT_INJECTION: forcing a failure. [ 1585.849880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1585.851310] CPU: 0 PID: 9249 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1585.852110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1585.853045] Call Trace: [ 1585.853360] dump_stack+0x107/0x167 [ 1585.854077] should_fail.cold+0x5/0xa [ 1585.854525] _copy_from_user+0x2e/0x1b0 [ 1585.854990] io_copy_iov+0xbf/0x1c0 [ 1585.855412] ? io_cancel_task_cb+0x80/0x80 [ 1585.855903] ? kmalloc_order+0xfe/0x160 [ 1585.856371] io_sqe_buffers_register+0x31d/0x880 [ 1585.856926] ? io_sqd_handle_event+0x350/0x350 [ 1585.857474] __do_sys_io_uring_register+0x161c/0x2f50 [ 1585.858093] ? io_recvmsg+0xd70/0xd70 [ 1585.858540] ? fput_many+0x2f/0x1a0 [ 1585.858985] ? ksys_write+0x1a9/0x260 [ 1585.859434] ? __ia32_sys_read+0xb0/0xb0 [ 1585.859911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1585.860521] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1585.861125] do_syscall_64+0x33/0x40 [ 1585.861561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1585.862152] RIP: 0033:0x7f2573ddfb19 [ 1585.862589] 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 [ 1585.864689] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1585.865575] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1585.866397] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1585.867239] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1585.868066] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1585.868871] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:11:50 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380), &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1585.900764] FAULT_INJECTION: forcing a failure. [ 1585.900764] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1585.902467] CPU: 0 PID: 9245 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1585.903390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1585.904341] Call Trace: [ 1585.904650] dump_stack+0x107/0x167 [ 1585.905064] should_fail.cold+0x5/0xa [ 1585.905499] __alloc_pages_nodemask+0x182/0x600 [ 1585.906038] ? __kmalloc+0x16e/0x390 [ 1585.906460] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1585.907150] ? trace_hardirqs_on+0x5b/0x180 [ 1585.907642] alloc_pages_current+0x187/0x280 [ 1585.908144] relay_open_buf.part.0+0x2a5/0xc00 [ 1585.908666] relay_open+0x531/0xa10 [ 1585.909085] do_blk_trace_setup+0x4cf/0xc10 [ 1585.909575] ? _copy_from_user+0xfb/0x1b0 [ 1585.910050] __blk_trace_setup+0xca/0x180 [ 1585.910515] ? do_blk_trace_setup+0xc10/0xc10 [ 1585.911038] blk_trace_ioctl+0x155/0x290 [ 1585.911494] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1585.912049] ? do_vfs_ioctl+0x283/0x10d0 [ 1585.912509] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1585.913103] ? generic_block_fiemap+0x60/0x60 [ 1585.913626] ? lock_downgrade+0x6d0/0x6d0 [ 1585.914094] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1585.914649] blkdev_ioctl+0xc1/0x710 [ 1585.915070] ? blkdev_common_ioctl+0x1930/0x1930 [ 1585.915607] ? selinux_file_ioctl+0xb6/0x270 [ 1585.916109] block_ioctl+0xf9/0x140 [ 1585.916525] ? blkdev_read_iter+0x1c0/0x1c0 [ 1585.917018] __x64_sys_ioctl+0x19a/0x210 [ 1585.917481] do_syscall_64+0x33/0x40 [ 1585.917914] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1585.918496] RIP: 0033:0x7fe747f6cb19 [ 1585.918916] 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 [ 1585.921004] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1585.921873] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1585.922680] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1585.923492] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1585.924310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1585.925114] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 05:12:04 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 42) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:04 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4000, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:12:04 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:12:04 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) [ 1600.640318] blktrace: Concurrent blktraces are not allowed on loop14 [ 1600.645673] FAULT_INJECTION: forcing a failure. [ 1600.645673] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1600.648708] CPU: 1 PID: 9278 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1600.650461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1600.652572] Call Trace: [ 1600.653247] dump_stack+0x107/0x167 [ 1600.654197] should_fail.cold+0x5/0xa [ 1600.655169] _copy_from_user+0x2e/0x1b0 [ 1600.656183] io_copy_iov+0xbf/0x1c0 [ 1600.657103] ? io_cancel_task_cb+0x80/0x80 [ 1600.658191] ? kmalloc_order+0xfe/0x160 [ 1600.659033] io_sqe_buffers_register+0x31d/0x880 [ 1600.660034] ? io_sqd_handle_event+0x350/0x350 [ 1600.661011] __do_sys_io_uring_register+0x161c/0x2f50 [ 1600.662111] ? io_recvmsg+0xd70/0xd70 [ 1600.662909] ? fput_many+0x2f/0x1a0 [ 1600.663674] ? ksys_write+0x1a9/0x260 [ 1600.664472] ? __ia32_sys_read+0xb0/0xb0 [ 1600.665329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 05:12:04 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xb000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:04 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba00, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:12:04 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380), &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:12:04 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 76) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) [ 1600.666826] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1600.668032] do_syscall_64+0x33/0x40 [ 1600.668812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1600.669898] RIP: 0033:0x7f2573ddfb19 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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[ 1600.670796] 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 [ 1600.674987] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1600.676602] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1600.678107] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1600.679608] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1600.681093] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1600.682591] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:05 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xc000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:05 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 43) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:05 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:12:05 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1600.863707] FAULT_INJECTION: forcing a failure. [ 1600.863707] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1600.866236] CPU: 1 PID: 9293 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1600.867665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1600.869404] Call Trace: [ 1600.869975] dump_stack+0x107/0x167 [ 1600.870737] should_fail.cold+0x5/0xa [ 1600.871545] _copy_from_user+0x2e/0x1b0 [ 1600.872379] io_copy_iov+0xbf/0x1c0 [ 1600.873147] ? io_cancel_task_cb+0x80/0x80 [ 1600.874045] ? kmalloc_order+0xfe/0x160 [ 1600.874891] io_sqe_buffers_register+0x31d/0x880 [ 1600.875887] ? io_sqd_handle_event+0x350/0x350 [ 1600.876862] __do_sys_io_uring_register+0x161c/0x2f50 [ 1600.877971] ? io_recvmsg+0xd70/0xd70 [ 1600.878767] ? fput_many+0x2f/0x1a0 [ 1600.879531] ? ksys_write+0x1a9/0x260 [ 1600.880332] ? __ia32_sys_read+0xb0/0xb0 [ 1600.881188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1600.882303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1600.883384] do_syscall_64+0x33/0x40 [ 1600.884165] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1600.885246] RIP: 0033:0x7f2573ddfb19 [ 1600.886016] 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 [ 1600.889789] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1600.891354] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1600.892820] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1600.894294] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1600.895765] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1600.897243] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:05 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xd000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:05 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) [ 1601.078740] FAULT_INJECTION: forcing a failure. [ 1601.078740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1601.081440] CPU: 0 PID: 9279 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1601.082895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1601.084648] Call Trace: [ 1601.085210] dump_stack+0x107/0x167 [ 1601.085987] should_fail.cold+0x5/0xa [ 1601.086796] __alloc_pages_nodemask+0x182/0x600 [ 1601.087779] ? __kmalloc+0x16e/0x390 [ 1601.088569] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1601.089854] ? trace_hardirqs_on+0x5b/0x180 [ 1601.090772] alloc_pages_current+0x187/0x280 [ 1601.091705] relay_open_buf.part.0+0x2a5/0xc00 [ 1601.092684] relay_open+0x531/0xa10 [ 1601.093464] do_blk_trace_setup+0x4cf/0xc10 [ 1601.094361] ? _copy_from_user+0xfb/0x1b0 [ 1601.095238] __blk_trace_setup+0xca/0x180 [ 1601.096115] ? do_blk_trace_setup+0xc10/0xc10 [ 1601.097081] blk_trace_ioctl+0x155/0x290 [ 1601.097945] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1601.098982] ? do_vfs_ioctl+0x283/0x10d0 [ 1601.099836] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1601.100940] ? generic_block_fiemap+0x60/0x60 [ 1601.101892] ? lock_downgrade+0x6d0/0x6d0 [ 1601.102767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1601.103748] blkdev_ioctl+0xc1/0x710 [ 1601.104535] ? blkdev_common_ioctl+0x1930/0x1930 [ 1601.105513] ? selinux_file_ioctl+0xb6/0x270 [ 1601.106450] block_ioctl+0xf9/0x140 [ 1601.107192] ? blkdev_read_iter+0x1c0/0x1c0 [ 1601.108106] __x64_sys_ioctl+0x19a/0x210 [ 1601.108942] do_syscall_64+0x33/0x40 [ 1601.109735] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1601.110802] RIP: 0033:0x7fe747f6cb19 [ 1601.111589] 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 [ 1601.115338] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1601.116946] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1601.118461] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1601.119966] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1601.121478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1601.123008] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1617.062277] blktrace: Concurrent blktraces are not allowed on loop14 05:12:21 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 44) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:21 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:12:21 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:12:21 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:12:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xe000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:21 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 77) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:12:21 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:12:21 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1617.109898] FAULT_INJECTION: forcing a failure. [ 1617.109898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1617.112870] CPU: 0 PID: 9327 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1617.114553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1617.116291] Call Trace: [ 1617.116838] dump_stack+0x107/0x167 [ 1617.117598] should_fail.cold+0x5/0xa [ 1617.118416] _copy_from_user+0x2e/0x1b0 [ 1617.119247] io_copy_iov+0xbf/0x1c0 [ 1617.120000] ? io_cancel_task_cb+0x80/0x80 [ 1617.120883] ? kmalloc_order+0xfe/0x160 [ 1617.121767] io_sqe_buffers_register+0x31d/0x880 [ 1617.123040] ? io_sqd_handle_event+0x350/0x350 [ 1617.124003] __do_sys_io_uring_register+0x161c/0x2f50 [ 1617.125082] ? io_recvmsg+0xd70/0xd70 [ 1617.125861] ? fput_many+0x2f/0x1a0 [ 1617.126623] ? ksys_write+0x1a9/0x260 [ 1617.127405] ? __ia32_sys_read+0xb0/0xb0 [ 1617.128241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1617.129321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1617.130394] do_syscall_64+0x33/0x40 [ 1617.131166] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1617.132227] RIP: 0033:0x7f2573ddfb19 [ 1617.132998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1617.136835] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1617.138412] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1617.139885] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1617.141359] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.142838] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1617.144313] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:21 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 45) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1617.198424] FAULT_INJECTION: forcing a failure. [ 1617.198424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1617.200102] CPU: 1 PID: 9334 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1617.201048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1617.202179] Call Trace: [ 1617.202545] dump_stack+0x107/0x167 [ 1617.203042] should_fail.cold+0x5/0xa [ 1617.203569] _copy_from_user+0x2e/0x1b0 [ 1617.204113] io_copy_iov+0xbf/0x1c0 [ 1617.204609] ? io_cancel_task_cb+0x80/0x80 [ 1617.205182] ? kmalloc_order+0xfe/0x160 [ 1617.205726] io_sqe_buffers_register+0x31d/0x880 [ 1617.206386] ? io_sqd_handle_event+0x350/0x350 [ 1617.207020] __do_sys_io_uring_register+0x161c/0x2f50 [ 1617.207731] ? io_recvmsg+0xd70/0xd70 [ 1617.208250] ? fput_many+0x2f/0x1a0 [ 1617.208742] ? ksys_write+0x1a9/0x260 [ 1617.209265] ? __ia32_sys_read+0xb0/0xb0 [ 1617.209831] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1617.210556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1617.211253] do_syscall_64+0x33/0x40 [ 1617.211773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1617.212500] RIP: 0033:0x7f2573ddfb19 [ 1617.213018] 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 [ 1617.215634] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1617.216708] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1617.217711] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1617.218710] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.219702] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1617.220694] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0xf000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:21 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 46) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:21 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:12:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x10000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1617.391105] FAULT_INJECTION: forcing a failure. [ 1617.391105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1617.393630] CPU: 0 PID: 9351 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1617.395058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1617.396761] Call Trace: 05:12:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x11000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1617.397321] dump_stack+0x107/0x167 [ 1617.398284] should_fail.cold+0x5/0xa [ 1617.399077] _copy_from_user+0x2e/0x1b0 [ 1617.399907] io_copy_iov+0xbf/0x1c0 [ 1617.400655] ? io_cancel_task_cb+0x80/0x80 [ 1617.401533] ? kmalloc_order+0xfe/0x160 [ 1617.402366] io_sqe_buffers_register+0x31d/0x880 [ 1617.403365] ? io_sqd_handle_event+0x350/0x350 [ 1617.404334] __do_sys_io_uring_register+0x161c/0x2f50 [ 1617.405407] ? io_recvmsg+0xd70/0xd70 [ 1617.406206] ? fput_many+0x2f/0x1a0 [ 1617.406961] ? ksys_write+0x1a9/0x260 [ 1617.407751] ? __ia32_sys_read+0xb0/0xb0 [ 1617.408594] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1617.409681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1617.410755] do_syscall_64+0x33/0x40 [ 1617.411529] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1617.412598] RIP: 0033:0x7f2573ddfb19 [ 1617.413386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1617.417252] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1617.418865] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1617.420359] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1617.421860] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.423377] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1617.424879] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:21 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 47) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:21 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="555167866c70a96f98364b3a823ed63546468ec802f3525ad78e4b0f9b32dcc801c6a937d541b1575ff083c94de82bb9c35fc6303f24b40c9c2f194c551db8ff1851e1d0141e3537fe239d77f11a2e323abb425ec518a9c3b68e79b2c5baaa2e607a538b36be606f20c0e068538d628716f55bc6bc018f5be00b340a0f8cca23d9cda074c238fd57c45bb3dbdcf3ae296e51c32e9d02c068c8bcdb237fa36a897f72537d4dd66622775da52c572f42ccb7fa167009acf9a87e26636e11ea2440a22879160176bafd361c27b5482bee482fbf76de25b330f0ea1ed7b1c65349951e14e866c7e971af46c6ffae37d2667ed50dd157b8d5d26a03299b7d1f8814467f108213f26a264d1ea9aa7ee6bcb0fdece2ee002d24612108e6f3230db68a75c0c07aa28ed43d1d5a8118f445f84db152cbc000425e1cd0792996ecf538bccfe77c583f2812692bbdaa77082e2254efdfc0bb42579ce97b52df451fd9a825250d48ca25d7b873606b88ffb0173aae57b8efda932222b8ca77bb6b6a6ff52ea98e754a0b631ceaf0b2e9ec012e676ccf2210de56f1e042e738038474bcf7d9e718a7e6d6ec7045cdea20eae0444de770fec19f394f32f32b7ad915a45b2121bf7441969ca73a3a9135b140eb974f9c7ff59c8c6af4840fbca4e5ab8bb18d4210fa8b689501530427b89faafcd4715ad3d2ba3d7025c36c18339c1dd22e1f70d5a2dc62a70c94685c8ec3355e2ce6dca9b4ec1eff5d44ea622fda9cb8a0f5ecad79eaf304c58cef86bf4073b2b2b01653a4d64ddcc8951e5590bfba7467df0448b1c8610677ec7b1e08faeb6677e59792e5e72ca4c3970b5cb20359bef7dd8aa940474728b2010b81b19e1ac85db0de6c6c9b10cd182a124beeb6979ae2f303af1d6126afd5d37918bafb84b9539baef10954a68a3017288620cc35411fe767842003e1f3742617400bd67b768eeb2a13a35a06acef9533fb5b64d2b09aee7c47eb524cd5f8b0a213eb5a416832bda837b5cf08529d36951b9c69bc50786273754c96114ea3f2dbd41858c0877f5fb7b162beb90598c1bccde494c22aa03ffbd94526388b478be5e476d8c9750271ec28d0b94d6c54053de683f132474951267fd12e021f761841207f578fe5e38f3e1b6df0c818b7f57cd9a596f13906fb4635688d3d14c63944641b8f6df147cd5dd95682201adb49567f48a4770bee8c2c17a267fa1f0eeae429065d823f7ba7db778c2f47744c14221467a4c1277ee7259e2ce73e9ea256476dcc07abdc9230a4557ade62680ef1a4f34251e779f10f6b966e6193ce9d9942e63097d4646473d64645dc45388f5da16a2051f5551eb410385b6e7fde6563f69e845b14eaea48463437c5e56ff8b17a19ce57c5b15d606736adffdb6c6e87274804886beab7e43195862aec022fe5da14d89ccc7c7f5847cf594995a576dd8ea7edce74077788affa9ae56088be3ab75fbd8b7c24962431616a6655f4a78e967298c3ddc996e6d01c1c5e98f7a485d5e6062ae24072269f38a6d585c96cbc1d35785093c5ab60cf18f0a6fe62d83352770139629b11b7a300b6b92a2dae44a6e5437d03a4f1cb35e103c1675863f94c1403a2152235685554627f340d003b9be154da5774d7943bc9747ac40734c0abd82c867c12bc9679551ddce4d9558910aded2eb85f5f89a2507d9b055766a8f6f5ea8a56cb41ef1d178d8c05f8399bdf52083a195205fc207dd46c3b980878aee5551cf5f7ddeef863955e75ba4372ca34155310194c0c52708a538a0b83970d47143aca8ad21e695298681d61294726e5ea53125a67a96cea2a5ff5843aa9d9ea0bc07e0ff5f3cf9a4de7bb5838604ea2bafff4aee23f5ce63072b8f22a3da933dc5413552b0a5c1db32dad3ce97f59ed3ec6b162a02ad801f75fdb1e8b288901c93b7a3304a739153e283145eebe17c84fcaaf650cfddf73b903257e32ec2a29d675c44cf5184b070f06e0dd70a41acb6c9287f9b17383c2452a97eb037d15417846145d701ecaa357b18f8a407825c7689a77c3e01a70cfd83ef7c023ac0858516539a7eb8ba044b878ba14414bd2fd536ccad2731c66a946d500520c5caf46f7ca6297392b9b4d64130bddee50e57aec00f9882882437342f7c783ace8650d86fccc0228b8a3c0d11e2228a5c67d3edfe99e2efea865ae2edea1adbfcbb14636dfa8300e78e2c859aa3d5be831485d4620aa69583b2707603257b40ab37a1cf97fb1520f497509e60cde277a5185aebb473eca3a5d9fe348a030dc21c39331890a4330bbe7f9314a8c0551fb1ad076cf3e42f1bbb4a2d4fa9fb1f07fa51ed553ccef46893d5e49d90ef8cd0dc95ec2ecb43e5b32c6356765a8fe8563468a20f54fd3fa2051ac2a98cbf403a720b28e910b0bbfbe3f36ba49551467bd92ef2601ca35897a831a2788026ba504c9914bd6540a2a73216da4061fd01d0d8e60d59f698e003ac871c8287ae3018ea83d04214e3e3a2c75f510c7281a3f9e9a2812006812b51fa2d8615027d01c0cbc95533b3e5c2c8bca08205bd67688d19cbc67c935b4e01d1bbff33a34d6db499e1db9814f31ae2d2ef5b634944246d397169e793c188857519fbc65d5ed9a26d5e78f700a99fd5f61b9005d701862be88999ae885d211e9a4af384b6602592347a87d859b65abda27d2239040113ffbd504dc374e4e37e48b4eefbbb6f7e950cd48d8d5487bd185e5238fbc9201230ab6fc3a16ff0a6a658ee4e99512e4e704bd33c9e7a6b17325f852a48973e97f2c31217bc90b3e1066f85475e37b9a0226d55a3ff1b03042875af7d32bae819e912ff268c19aa00043be287dabe7fd41c22859cc6827634073be8ab7f3c066e67ea3e9b64a35acae58f6184cc256b35ab7c36190ac782cf3cf9071b09f47e7f4c91515e6b974e547b82c0fc09816eab8d4a3990fd3930828fd84c406c93b86e337f8e51584e3e66bd9c87c5ac93f723096b911029e72c4400a9ac4e2b42d5899838ce26e8c3d0dc1b602228b1e7f99bd293cc6788386b4d0b94f52de16ed13c124d58edf5d2ecc7424bcf02bcdce9bfa7143324afce1b7a6730c92ae22126a029ccbea4258869a8a1afaef099b9bba7b759064b88255ca45c704722c89c5ef06ab98efbdd42bd76c5a1e2a9d308ec5e499fca7f1ba0bfcfac408cc4f14946b19a744abae0ce0f6ba80e6a4d1e2237b8e68f0f1df1c00f5d3c779268e25a96c60874d494e1b3b22839120e82382e7c40e0630317ac156f56bee8fb062a1d6be71eda7ea625be202a776e9b8fab30bedecbd5a61eb3bc39f586925d015e06933f84634783978629443f06e4ded81ac3c148c75fd0764c31e13e0ced84383e47f10cabfcb126bb128e4e3e2fb1409854a655518df1dace969998cbe227e6195086a59e5a490ad3866d1eb79428d12edc85c60428f102e8eddfaa31a7324bf10146f9187e2ac87146a0ff713c9f8840fad91d7845b5a4df184f9ecd4fa4c7ab3fe79030e2a4c3e5466b4e9773dbd928b1f134e5316755939d6b1942c42bbde42cec0b99ed8df3f0843e18513f788060c7dbce7f01d80f687b27ba0a4756164e3478645652a08df276a5b62ab62bba10a90701eba1630f5cdaf477ce4c472966b67f03f28acfb8600665b63430493dd3bd8e44648e7dc128c2589016ebde3a835a97f1bb0c32285dcc3e31692a27cfdddaaf6209f00e160dba208027b2640ade792bab7752b473d11727609f91a9b9a363e37d42c50788b97a5f77554939b5bf179137a6bff9892923121c59c7fbb944c4ddd0ef3f47723b6606355b0800bc898d10055465713f315fab6c31f743d643241ab28a28a811f4b5574aabcf57d25dda8311dbaf2e8975ab33afb0e5f19cc147127b5ca86aed3f22420033c5554aba64d43e8dc3373a325adfa6e8458108a7a3c3f04ece9d5c1f7aeb7ed18c1199b710f1a88d13276069012cc768fae11fd1e5fbc16aa1dad5ea96c3260d4d7ec8191113b090d77eb5ccd390a66a682f5005b5001ede719660783fb2a632f93192849558029f2f7f3bd0946a56fa63fa00724c4126f0d8fdf227baf8b5c3d20c825693e314369ee1c1c835f3428ea9ea82871f599ebe9f0ed9d327c6005b95bbb7158a72cdebf8eac5b8d3f1ce12d4f47a748de366edb563a5c32ea9a4796b25f25c8449311862c6ddab7fa51d2a29d02b704ac5d75524ebcd61128db859c62f721e3420c6af4b5f63347303957a6d0ff026f42fe49fcd79fd100f340f91e8cc1aed57ecb0c595a34e639c3109a45c968417302ae8677ec610281205014e1a917209ee9cec7e69970ea2b06a6cbb61046294802e69ee32c7f678a8afea170dc28c5fb9862ca41f75c01c55d55a99d926a77a0a45f8f1f83d125337ecd37a8626037cf1b0aa0c6c6596e4b64803e5bb79926a5063c704672ed7a6f85e74ae508a3834eaa09779a166e078cd71236bff8c2d3b6d95cec5a9ae4e9cbcbdb19ed5c3514906235c297e576ee048edfa30a4d39f7493dee74c59ba1388116418a9f10f77d51c7f9e631fedc162015012ce912af3ccfbe653212688d497dbffcccf8e34ae94abf64d2a09a8bcd498831d4a037fd2d601a1738ba6c408ed83fa58deb412cf07b83bd6948956a310222b8dc78da210dfbb28cbe01d17eea479d19c01a519200137358f5de8be077fc38e370891f0d49614a11705267b8bc40a0b062c0343623d27a1fa091cbc3d91bc5850c008aa93c36224e2d50efca4e25e66091fff13d10c5e48c3bc29327f7d22eed528fb9ecda740f20f7899b87501d025298ff75520a35bf8e0ea2bc797e8c3bfb77f8f605c2e30ac0b39447741873bf37e70eab7953e4f1e36a6446f6b123d531829be25d9064914f1cdcfeecf9e92ff10e362375834cc967e06bb958ab7f2786e7c93f171c4163370776112058c6ab723e4db237187a0102cf212f8410a8b1e8e66ba10bbbdfe3ab4dc38e38be49a98deb305ca856d58cf9d6c766c8cdcdf420d3dc33e975ceb2f199c083f29c1b9d694f8fd8ffe9528ec413ea6fac36e4996fbb5d1d0896ad70e8ab439a62f29fd8bd7fd28040f18c6db40526489a00ed79f85733c036a665d1c31c78309dc4cc5bbea399c1387ebb022fa78784d604123680a65b6733b113736a04282496a8172343cefba6d98bc342d60690fa85b357c4cd09a9469e9b0d1c5e723a222404098bdd6c5321bc005a46d402abf0483a76c969d479792219f7438103ed356b292ff10ddae5fc1a2dac6f3215e2356d375e696d4dc6d0491b898939ad535934c73066716bf06cc366c64adad11de518ad2fd9e231361086edf2d7ed5d69051850db84cbd543a0b59c1e14a64332397c3c4c294d97396953f193c301bf72699f49e40e7ec0e3d4b03a3dc89922979c9a12b11dc953613f15cea8b8c1d67b77b929f6e165689ea706535611438945cf68ab7ad1ac5db6d0aea00ca3a66f7266d6723f9306e3995fb1b229233b0cb2e3629fe78538377dbbcf333048c03179066f1ea22bf69bf7ed6846256c694890099b93e0fa93ccee09f03bd5d5b3296e49b7c55308268e3de06971152dbcef3efefb40ca8e97ddf6fd5ef323a87325f1753f6e20d75a68c6b789e8fd847f4496142c3e571d439c93d1d78f3ccc66bbb16a868b3ab0026dc218db7edb1797dc6acdd8c0032bde6962f52fa67087fe6f1892fd8b6c66c0f0dcb0636adfd54151a360b63b260c0766b8a131192d6d3182411f32656b3e3784bbafeca0bbfba46c78ca141f716af647fffbf0", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:12:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x12000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1617.504447] FAULT_INJECTION: forcing a failure. [ 1617.504447] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1617.505845] CPU: 1 PID: 9358 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1617.506630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1617.507584] Call Trace: [ 1617.507892] dump_stack+0x107/0x167 [ 1617.508312] should_fail.cold+0x5/0xa [ 1617.508753] _copy_from_user+0x2e/0x1b0 [ 1617.509225] io_copy_iov+0xbf/0x1c0 [ 1617.509639] ? io_cancel_task_cb+0x80/0x80 [ 1617.510136] ? kmalloc_order+0xfe/0x160 [ 1617.510598] io_sqe_buffers_register+0x31d/0x880 [ 1617.511155] ? io_sqd_handle_event+0x350/0x350 [ 1617.511683] __do_sys_io_uring_register+0x161c/0x2f50 [ 1617.512282] ? io_recvmsg+0xd70/0xd70 [ 1617.512722] ? fput_many+0x2f/0x1a0 [ 1617.513139] ? ksys_write+0x1a9/0x260 [ 1617.513574] ? __ia32_sys_read+0xb0/0xb0 [ 1617.514048] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1617.514643] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1617.515236] do_syscall_64+0x33/0x40 [ 1617.515656] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1617.516243] RIP: 0033:0x7f2573ddfb19 [ 1617.516666] 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 [ 1617.518768] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1617.519630] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1617.520435] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1617.521239] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.522054] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1617.522863] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 [ 1617.681725] FAULT_INJECTION: forcing a failure. [ 1617.681725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1617.683176] CPU: 1 PID: 9323 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1617.683923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1617.684828] Call Trace: [ 1617.685120] dump_stack+0x107/0x167 [ 1617.685519] should_fail.cold+0x5/0xa [ 1617.685938] __alloc_pages_nodemask+0x182/0x600 [ 1617.686460] ? __kmalloc+0x16e/0x390 [ 1617.686868] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1617.687526] ? trace_hardirqs_on+0x5b/0x180 [ 1617.688003] alloc_pages_current+0x187/0x280 [ 1617.688492] relay_open_buf.part.0+0x2a5/0xc00 [ 1617.688999] relay_open+0x531/0xa10 [ 1617.689400] do_blk_trace_setup+0x4cf/0xc10 [ 1617.689879] ? _copy_from_user+0xfb/0x1b0 [ 1617.690339] __blk_trace_setup+0xca/0x180 [ 1617.690792] ? do_blk_trace_setup+0xc10/0xc10 [ 1617.691293] blk_trace_ioctl+0x155/0x290 [ 1617.691743] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1617.692283] ? do_vfs_ioctl+0x283/0x10d0 [ 1617.692729] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1617.693306] ? generic_block_fiemap+0x60/0x60 [ 1617.693797] ? lock_downgrade+0x6d0/0x6d0 [ 1617.694259] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1617.694793] blkdev_ioctl+0xc1/0x710 [ 1617.695203] ? blkdev_common_ioctl+0x1930/0x1930 [ 1617.695723] ? selinux_file_ioctl+0xb6/0x270 [ 1617.696211] block_ioctl+0xf9/0x140 [ 1617.696609] ? blkdev_read_iter+0x1c0/0x1c0 [ 1617.697084] __x64_sys_ioctl+0x19a/0x210 [ 1617.697529] do_syscall_64+0x33/0x40 [ 1617.697939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1617.698505] RIP: 0033:0x7fe747f6cb19 [ 1617.698915] 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 [ 1617.700925] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1617.701761] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1617.702545] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1617.703325] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.704105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1617.704885] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1619.369563] syz-executor.2 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1619.370967] CPU: 0 PID: 281 Comm: syz-executor.2 Not tainted 5.10.239 #1 [ 1619.371739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.372698] Call Trace: [ 1619.373022] dump_stack+0x107/0x167 [ 1619.373447] dump_header+0x107/0x689 [ 1619.373894] oom_kill_process.cold+0x10/0x15 [ 1619.374408] out_of_memory+0x1149/0x1440 [ 1619.374897] ? oom_killer_disable+0x280/0x280 [ 1619.375408] ? mutex_trylock+0x237/0x2b0 [ 1619.375895] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1619.376571] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1619.377269] ? lock_acquire+0x177/0x470 [ 1619.377728] ? warn_alloc+0x190/0x190 [ 1619.378197] __alloc_pages_nodemask+0x51d/0x600 [ 1619.378748] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1619.379466] ? find_get_entry+0x2c8/0x740 [ 1619.379963] alloc_pages_current+0x187/0x280 [ 1619.380486] __page_cache_alloc+0x2d2/0x360 [ 1619.381001] pagecache_get_page+0x2c7/0xc80 [ 1619.381516] filemap_fault+0x177d/0x2210 [ 1619.382006] ? read_cache_page_gfp+0x30/0x30 [ 1619.382511] ? handle_mm_fault+0x28b1/0x3500 [ 1619.383034] ? lock_downgrade+0x6d0/0x6d0 [ 1619.383511] ext4_filemap_fault+0x87/0xc0 [ 1619.384000] __do_fault+0x113/0x410 [ 1619.384418] handle_mm_fault+0x1e53/0x3500 [ 1619.384928] ? __pmd_alloc+0x630/0x630 [ 1619.385376] ? vmacache_find+0x55/0x2a0 [ 1619.385854] do_user_addr_fault+0x56e/0xc60 [ 1619.386357] exc_page_fault+0xa2/0x1a0 [ 1619.386816] ? asm_exc_page_fault+0x8/0x30 [ 1619.387299] asm_exc_page_fault+0x1e/0x30 [ 1619.387789] RIP: 0033:0x7f43e22f3ac0 [ 1619.388216] Code: Unable to access opcode bytes at RIP 0x7f43e22f3a96. [ 1619.388991] RSP: 002b:00007ffc7784fc68 EFLAGS: 00010216 [ 1619.389596] RAX: 0000000000000bb8 RBX: 0000000000000294 RCX: 0000000000000000 [ 1619.390445] RDX: 0000000000000bb8 RSI: 00007ffc7784fd30 RDI: 0000000000000001 [ 1619.391255] RBP: 00007ffc7784fccc R08: 0000000000000000 R09: 00007ffc778eb080 [ 1619.392091] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 1619.392929] R13: 000000000018af5c R14: 0000000000000007 R15: 00007ffc7784fd30 [ 1619.393822] Mem-Info: [ 1619.394156] active_anon:545 inactive_anon:60525 isolated_anon:0 [ 1619.394156] active_file:15 inactive_file:19 isolated_file:0 [ 1619.394156] unevictable:0 dirty:0 writeback:0 [ 1619.394156] slab_reclaimable:8386 slab_unreclaimable:59627 [ 1619.394156] mapped:69635 shmem:118 pagetables:1015 bounce:0 [ 1619.394156] free:2784 free_pcp:0 free_cma:0 [ 1619.397740] Node 0 active_anon:2180kB inactive_anon:242100kB active_file:60kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278540kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3776kB all_unreclaimable? yes [ 1619.400346] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1619.403288] lowmem_reserve[]: 0 1616 1616 1616 [ 1619.403820] Node 0 DMA32 free:4628kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2180kB inactive_anon:242100kB active_file:220kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4060kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1619.406978] lowmem_reserve[]: 0 0 0 0 [ 1619.407424] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1619.409015] Node 0 DMA32: 477*4kB (ME) 139*8kB (UM) 56*16kB (ME) 20*32kB (UM) 2*64kB (M) 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5068kB [ 1619.410683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1619.411636] 166 total pagecache pages [ 1619.412077] 0 pages in swap cache [ 1619.412464] Swap cache stats: add 0, delete 0, find 0/0 [ 1619.413071] Free swap = 0kB [ 1619.413408] Total swap = 0kB [ 1619.413760] 524158 pages RAM [ 1619.414116] 0 pages HighMem/MovableOnly [ 1619.414572] 105068 pages reserved [ 1619.414973] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=281,uid=0 [ 1619.416943] Out of memory (oom_kill_allocating_task): Killed process 281 (syz-executor.2) total-vm:93280kB, anon-rss:384kB, file-rss:34384kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 1619.427519] syz-executor.6 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1619.429484] CPU: 1 PID: 280 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1619.430254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.431213] Call Trace: [ 1619.431516] dump_stack+0x107/0x167 [ 1619.431944] dump_header+0x107/0x689 [ 1619.432374] oom_kill_process.cold+0x10/0x15 [ 1619.432890] out_of_memory+0x1149/0x1440 [ 1619.433364] ? oom_killer_disable+0x280/0x280 [ 1619.433891] ? mutex_trylock+0x237/0x2b0 [ 1619.434372] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1619.435057] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1619.435745] ? lock_acquire+0x177/0x470 [ 1619.436206] ? warn_alloc+0x190/0x190 [ 1619.436657] __alloc_pages_nodemask+0x51d/0x600 [ 1619.437194] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1619.437890] ? find_get_entry+0x2c8/0x740 [ 1619.438382] alloc_pages_current+0x187/0x280 [ 1619.438889] __page_cache_alloc+0x2d2/0x360 [ 1619.439389] pagecache_get_page+0x2c7/0xc80 [ 1619.439893] filemap_fault+0x177d/0x2210 [ 1619.440373] ? read_cache_page_gfp+0x30/0x30 [ 1619.440888] ? handle_mm_fault+0x28b1/0x3500 [ 1619.441397] ? lock_downgrade+0x6d0/0x6d0 [ 1619.441879] ext4_filemap_fault+0x87/0xc0 [ 1619.442370] __do_fault+0x113/0x410 [ 1619.442791] handle_mm_fault+0x1e53/0x3500 [ 1619.443286] ? __pmd_alloc+0x630/0x630 [ 1619.443742] ? vmacache_find+0x55/0x2a0 [ 1619.444205] do_user_addr_fault+0x56e/0xc60 [ 1619.444715] exc_page_fault+0xa2/0x1a0 [ 1619.445163] ? asm_exc_page_fault+0x8/0x30 [ 1619.445651] asm_exc_page_fault+0x1e/0x30 [ 1619.446138] RIP: 0033:0x7fe750ed7ac0 [ 1619.446570] Code: Unable to access opcode bytes at RIP 0x7fe750ed7a96. [ 1619.447321] RSP: 002b:00007ffe88981df8 EFLAGS: 00010216 [ 1619.447936] RAX: 0000000000000bb8 RBX: 000000000000029d RCX: 0000000000000000 [ 1619.448761] RDX: 0000000000000bb8 RSI: 00007ffe88981ec0 RDI: 0000000000000001 [ 1619.449585] RBP: 00007ffe88981e5c R08: 0000000000000000 R09: 00007ffe889b8080 [ 1619.450418] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 1619.451238] R13: 000000000018ac8e R14: 0000000000000009 R15: 00007ffe88981ec0 [ 1619.452225] Mem-Info: [ 1619.452523] active_anon:545 inactive_anon:60525 isolated_anon:0 [ 1619.452523] active_file:15 inactive_file:19 isolated_file:0 [ 1619.452523] unevictable:0 dirty:0 writeback:0 [ 1619.452523] slab_reclaimable:8386 slab_unreclaimable:59627 [ 1619.452523] mapped:69635 shmem:118 pagetables:1015 bounce:0 [ 1619.452523] free:2784 free_pcp:62 free_cma:0 [ 1619.456068] Node 0 active_anon:2180kB inactive_anon:242100kB active_file:60kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278540kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3776kB all_unreclaimable? yes [ 1619.458709] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1619.461699] lowmem_reserve[]: 0 1616 1616 1616 [ 1619.462267] Node 0 DMA32 free:4628kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2180kB inactive_anon:242100kB active_file:92kB inactive_file:76kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4060kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1619.465524] lowmem_reserve[]: 0 0 0 0 [ 1619.466014] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1619.467617] Node 0 DMA32: 414*4kB (ME) 139*8kB (UM) 56*16kB (ME) 20*32kB (UM) 2*64kB (M) 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4816kB [ 1619.469330] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1619.470338] 166 total pagecache pages [ 1619.470770] 0 pages in swap cache [ 1619.471176] Swap cache stats: add 0, delete 0, find 0/0 [ 1619.471784] Free swap = 0kB [ 1619.472148] Total swap = 0kB [ 1619.472498] 524158 pages RAM [ 1619.472837] 0 pages HighMem/MovableOnly [ 1619.473308] 105068 pages reserved [ 1619.473695] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=280,uid=0 [ 1619.475338] Out of memory (oom_kill_allocating_task): Killed process 280 (syz-executor.6) total-vm:93280kB, anon-rss:392kB, file-rss:34564kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:0 [ 1619.580187] syz-executor.7 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1619.581389] CPU: 1 PID: 279 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1619.582173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.583129] Call Trace: [ 1619.583430] dump_stack+0x107/0x167 [ 1619.583853] dump_header+0x107/0x689 [ 1619.584285] oom_kill_process.cold+0x10/0x15 [ 1619.584792] out_of_memory+0x1149/0x1440 [ 1619.585272] ? oom_killer_disable+0x280/0x280 [ 1619.585789] ? mutex_trylock+0x237/0x2b0 [ 1619.586259] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1619.586941] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1619.587621] ? lock_acquire+0x177/0x470 [ 1619.588088] ? warn_alloc+0x190/0x190 [ 1619.588527] __alloc_pages_nodemask+0x51d/0x600 [ 1619.589068] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1619.589758] ? find_get_entry+0x2c8/0x740 [ 1619.590252] alloc_pages_current+0x187/0x280 [ 1619.590758] __page_cache_alloc+0x2d2/0x360 [ 1619.591242] pagecache_get_page+0x2c7/0xc80 [ 1619.591742] filemap_fault+0x177d/0x2210 [ 1619.592201] ? read_cache_page_gfp+0x30/0x30 [ 1619.592711] ? handle_mm_fault+0x28b1/0x3500 [ 1619.593205] ? lock_downgrade+0x6d0/0x6d0 [ 1619.593682] ext4_filemap_fault+0x87/0xc0 [ 1619.594150] __do_fault+0x113/0x410 [ 1619.594575] handle_mm_fault+0x1e53/0x3500 [ 1619.595053] ? __pmd_alloc+0x630/0x630 [ 1619.595509] ? vmacache_find+0x55/0x2a0 [ 1619.595956] do_user_addr_fault+0x56e/0xc60 [ 1619.596457] exc_page_fault+0xa2/0x1a0 [ 1619.596892] ? asm_exc_page_fault+0x8/0x30 [ 1619.597378] asm_exc_page_fault+0x1e/0x30 [ 1619.597835] RIP: 0033:0x7fe39b78dac0 [ 1619.598277] Code: Unable to access opcode bytes at RIP 0x7fe39b78da96. [ 1619.599035] RSP: 002b:00007fff49323158 EFLAGS: 00010216 [ 1619.599644] RAX: 0000000000000bb8 RBX: 00000000000002a1 RCX: 0000000000000000 [ 1619.600467] RDX: 0000000000000bb8 RSI: 00007fff49323220 RDI: 0000000000000001 [ 1619.601289] RBP: 00007fff493231bc R08: 0000000000000000 R09: 00007fff493ef080 [ 1619.602123] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 1619.602950] R13: 000000000018aca2 R14: 0000000000000004 R15: 00007fff49323220 [ 1619.603827] Mem-Info: [ 1619.604136] active_anon:545 inactive_anon:60525 isolated_anon:0 [ 1619.604136] active_file:0 inactive_file:16 isolated_file:0 [ 1619.604136] unevictable:0 dirty:0 writeback:0 [ 1619.604136] slab_reclaimable:8386 slab_unreclaimable:59627 [ 1619.604136] mapped:69635 shmem:118 pagetables:1015 bounce:0 [ 1619.604136] free:2705 free_pcp:209 free_cma:0 [ 1619.607650] Node 0 active_anon:2180kB inactive_anon:242100kB active_file:0kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278540kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3776kB all_unreclaimable? yes [ 1619.610290] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1619.613298] lowmem_reserve[]: 0 1616 1616 1616 [ 1619.613842] Node 0 DMA32 free:4312kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2180kB inactive_anon:242100kB active_file:8kB inactive_file:76kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4060kB bounce:0kB free_pcp:836kB local_pcp:404kB free_cma:0kB [ 1619.617099] lowmem_reserve[]: 0 0 0 0 [ 1619.617556] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1619.619151] Node 0 DMA32: 460*4kB (ME) 136*8kB (UM) 57*16kB (UME) 20*32kB (UM) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4544kB [ 1619.620780] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1619.621764] 166 total pagecache pages [ 1619.622218] 0 pages in swap cache [ 1619.622613] Swap cache stats: add 0, delete 0, find 0/0 [ 1619.623216] Free swap = 0kB [ 1619.623562] Total swap = 0kB [ 1619.623897] 524158 pages RAM [ 1619.624259] 0 pages HighMem/MovableOnly [ 1619.624714] 105068 pages reserved [ 1619.625118] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=279,uid=0 [ 1619.626862] Out of memory (oom_kill_allocating_task): Killed process 279 (syz-executor.7) total-vm:93280kB, anon-rss:376kB, file-rss:34460kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 1619.647232] in:imklog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1619.648393] CPU: 0 PID: 178 Comm: in:imklog Not tainted 5.10.239 #1 [ 1619.649124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.650064] Call Trace: [ 1619.650363] dump_stack+0x107/0x167 [ 1619.650784] dump_header+0x107/0x689 [ 1619.651207] oom_kill_process.cold+0x10/0x15 [ 1619.651715] out_of_memory+0x1149/0x1440 [ 1619.652182] ? oom_killer_disable+0x280/0x280 [ 1619.652708] ? mutex_trylock+0x237/0x2b0 [ 1619.653163] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1619.653848] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1619.654521] ? lock_acquire+0x177/0x470 [ 1619.654984] ? warn_alloc+0x190/0x190 [ 1619.655422] __alloc_pages_nodemask+0x51d/0x600 [ 1619.655960] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1619.656640] ? find_get_entry+0x2c8/0x740 [ 1619.657123] alloc_pages_current+0x187/0x280 [ 1619.657617] __page_cache_alloc+0x2d2/0x360 [ 1619.658132] pagecache_get_page+0x2c7/0xc80 [ 1619.658616] filemap_fault+0x177d/0x2210 [ 1619.659091] ? read_cache_page_gfp+0x30/0x30 [ 1619.659601] ? replace_page_cache_page+0x1200/0x1200 [ 1619.660188] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1619.660799] ext4_filemap_fault+0x87/0xc0 [ 1619.661277] __do_fault+0x113/0x410 [ 1619.661699] handle_mm_fault+0x1e53/0x3500 [ 1619.662192] ? __pmd_alloc+0x630/0x630 [ 1619.662654] ? vmacache_find+0x55/0x2a0 [ 1619.663118] ? vmacache_update+0xce/0x140 [ 1619.663583] do_user_addr_fault+0x56e/0xc60 [ 1619.664083] exc_page_fault+0xa2/0x1a0 [ 1619.664535] ? asm_exc_page_fault+0x8/0x30 [ 1619.665010] asm_exc_page_fault+0x1e/0x30 [ 1619.665487] RIP: 0033:0x7f547025508c [ 1619.665917] Code: Unable to access opcode bytes at RIP 0x7f5470255062. [ 1619.666656] RSP: 002b:00007f546f7f14d0 EFLAGS: 00010246 [ 1619.667270] RAX: 000000000000131a RBX: 0000000000000000 RCX: 00007f547025508c [ 1619.668069] RDX: 0000000000001fa0 RSI: 00007f546f7f1d00 RDI: 0000000000000005 [ 1619.668898] RBP: 000055c18814f4c0 R08: 0000000000000000 R09: 000055c18814be88 [ 1619.669695] R10: a3d70a3d70a3d70b R11: 0000000000000246 R12: 00007f546f7f1d00 [ 1619.670527] R13: 0000000000001fa0 R14: 00007f546f7f1d00 R15: 00007f546f7f26da [ 1619.671387] Mem-Info: [ 1619.671687] active_anon:545 inactive_anon:60525 isolated_anon:0 [ 1619.671687] active_file:0 inactive_file:16 isolated_file:0 [ 1619.671687] unevictable:0 dirty:0 writeback:0 [ 1619.671687] slab_reclaimable:8386 slab_unreclaimable:59627 [ 1619.671687] mapped:69635 shmem:118 pagetables:1015 bounce:0 [ 1619.671687] free:2705 free_pcp:208 free_cma:0 [ 1619.675201] Node 0 active_anon:2180kB inactive_anon:242100kB active_file:0kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278540kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3776kB all_unreclaimable? yes [ 1619.677988] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1619.680886] lowmem_reserve[]: 0 1616 1616 1616 [ 1619.681431] Node 0 DMA32 free:4312kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2180kB inactive_anon:242100kB active_file:8kB inactive_file:76kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4060kB bounce:0kB free_pcp:864kB local_pcp:432kB free_cma:0kB [ 1619.684587] lowmem_reserve[]: 0 0 0 0 [ 1619.685045] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1619.686584] Node 0 DMA32: 503*4kB (UME) 142*8kB (UM) 60*16kB (UME) 22*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4940kB [ 1619.688187] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1619.689135] 166 total pagecache pages [ 1619.689556] 0 pages in swap cache [ 1619.689953] Swap cache stats: add 0, delete 0, find 0/0 [ 1619.690545] Free swap = 0kB [ 1619.690878] Total swap = 0kB [ 1619.691228] 524158 pages RAM [ 1619.691565] 0 pages HighMem/MovableOnly [ 1619.692017] 105068 pages reserved [ 1619.692401] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=in:imklog,pid=178,uid=0 [ 1619.694497] Out of memory (oom_kill_allocating_task): Killed process 175 (rsyslogd) total-vm:220876kB, anon-rss:736kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1620.307357] systemd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1620.308487] CPU: 0 PID: 1 Comm: systemd Not tainted 5.10.239 #1 [ 1620.309172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.310122] Call Trace: [ 1620.310427] dump_stack+0x107/0x167 [ 1620.310845] dump_header+0x107/0x689 [ 1620.311271] oom_kill_process.cold+0x10/0x15 [ 1620.311773] out_of_memory+0x358/0x1440 [ 1620.312232] ? oom_killer_disable+0x280/0x280 [ 1620.312747] ? mutex_trylock+0x237/0x2b0 [ 1620.313211] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1620.313895] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1620.314582] ? lock_acquire+0x177/0x470 [ 1620.315038] ? warn_alloc+0x190/0x190 [ 1620.315484] __alloc_pages_nodemask+0x51d/0x600 [ 1620.316017] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1620.316693] ? find_get_entry+0x2c8/0x740 [ 1620.317174] alloc_pages_current+0x187/0x280 [ 1620.317675] __page_cache_alloc+0x2d2/0x360 [ 1620.318178] pagecache_get_page+0x2c7/0xc80 [ 1620.318676] filemap_fault+0x177d/0x2210 [ 1620.319145] ? read_cache_page_gfp+0x30/0x30 [ 1620.319647] ? replace_page_cache_page+0x1200/0x1200 [ 1620.320225] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1620.320824] ext4_filemap_fault+0x87/0xc0 [ 1620.321299] __do_fault+0x113/0x410 [ 1620.321712] handle_mm_fault+0x1e53/0x3500 [ 1620.322203] ? find_held_lock+0x2c/0x110 [ 1620.322668] ? __pmd_alloc+0x630/0x630 [ 1620.323118] ? vmacache_find+0x55/0x2a0 [ 1620.323575] ? vmacache_update+0xce/0x140 [ 1620.324052] do_user_addr_fault+0x56e/0xc60 [ 1620.324552] exc_page_fault+0xa2/0x1a0 [ 1620.324997] ? asm_exc_page_fault+0x8/0x30 [ 1620.325483] asm_exc_page_fault+0x1e/0x30 [ 1620.325952] RIP: 0033:0x7f9a078d3420 [ 1620.326376] Code: Unable to access opcode bytes at RIP 0x7f9a078d33f6. [ 1620.327110] RSP: 002b:00007ffee8ccffb8 EFLAGS: 00010206 [ 1620.327715] RAX: 0000000000000000 RBX: 000056217a4b7230 RCX: 000056217a4e6010 [ 1620.328532] RDX: 0000000000000000 RSI: 000056216ecbba72 RDI: 000056217a4b6270 [ 1620.329345] RBP: 000056217a4b7230 R08: 0000000000000000 R09: 5bac9d1916bb04e7 [ 1620.330152] R10: 751c59887e6e5285 R11: 00000000002e9fc2 R12: 0000000000000000 [ 1620.330950] R13: 0000000000000000 R14: 0000000000000000 R15: 000056216eccfb4e [ 1620.331812] Mem-Info: [ 1620.332117] active_anon:544 inactive_anon:60193 isolated_anon:0 [ 1620.332117] active_file:16 inactive_file:17 isolated_file:0 [ 1620.332117] unevictable:0 dirty:0 writeback:0 [ 1620.332117] slab_reclaimable:8387 slab_unreclaimable:59575 [ 1620.332117] mapped:69646 shmem:118 pagetables:917 bounce:0 [ 1620.332117] free:2883 free_pcp:0 free_cma:0 [ 1620.335616] Node 0 active_anon:2176kB inactive_anon:240772kB active_file:64kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278584kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3648kB all_unreclaimable? yes [ 1620.338303] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1620.341392] lowmem_reserve[]: 0 1616 1616 1616 [ 1620.341963] Node 0 DMA32 free:5024kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2176kB inactive_anon:240772kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:3668kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1620.345236] lowmem_reserve[]: 0 0 0 0 [ 1620.345695] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1620.347311] Node 0 DMA32: 522*4kB (ME) 153*8kB (UM) 75*16kB (UME) 23*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5376kB [ 1620.348967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1620.350572] 172 total pagecache pages [ 1620.351103] 0 pages in swap cache [ 1620.351507] Swap cache stats: add 0, delete 0, find 0/0 [ 1620.352139] Free swap = 0kB [ 1620.352490] Total swap = 0kB [ 1620.352839] 524158 pages RAM [ 1620.353206] 0 pages HighMem/MovableOnly [ 1620.353668] 105068 pages reserved [ 1620.354095] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=9313,uid=0 [ 1620.355729] Out of memory: Killed process 9331 (syz-executor.6) total-vm:93808kB, anon-rss:464kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 1620.392150] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-250 [ 1620.393434] CPU: 1 PID: 103 Comm: systemd-journal Not tainted 5.10.239 #1 [ 1620.394242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.395219] Call Trace: [ 1620.395535] dump_stack+0x107/0x167 [ 1620.395964] dump_header+0x107/0x689 [ 1620.396406] oom_kill_process.cold+0x10/0x15 [ 1620.396931] out_of_memory+0x1149/0x1440 [ 1620.397412] ? oom_killer_disable+0x280/0x280 [ 1620.397938] ? mutex_trylock+0x237/0x2b0 [ 1620.398420] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1620.399118] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1620.399812] ? lock_acquire+0x177/0x470 [ 1620.400280] ? warn_alloc+0x190/0x190 [ 1620.400739] __alloc_pages_nodemask+0x51d/0x600 [ 1620.401285] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1620.402006] ? find_get_entry+0x2c8/0x740 [ 1620.402506] alloc_pages_current+0x187/0x280 [ 1620.403024] __page_cache_alloc+0x2d2/0x360 [ 1620.403532] pagecache_get_page+0x2c7/0xc80 [ 1620.404042] filemap_fault+0x177d/0x2210 [ 1620.404524] ? read_cache_page_gfp+0x30/0x30 [ 1620.405041] ? replace_page_cache_page+0x1200/0x1200 [ 1620.405638] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1620.406267] ext4_filemap_fault+0x87/0xc0 [ 1620.406755] __do_fault+0x113/0x410 [ 1620.407185] handle_mm_fault+0x1e53/0x3500 [ 1620.407687] ? find_held_lock+0x2c/0x110 [ 1620.408169] ? __pmd_alloc+0x630/0x630 [ 1620.408630] ? vmacache_find+0x55/0x2a0 [ 1620.409104] do_user_addr_fault+0x56e/0xc60 [ 1620.409615] exc_page_fault+0xa2/0x1a0 [ 1620.410081] ? asm_exc_page_fault+0x8/0x30 [ 1620.410575] asm_exc_page_fault+0x1e/0x30 [ 1620.411058] RIP: 0033:0x7f9d259a4280 [ 1620.411496] Code: Unable to access opcode bytes at RIP 0x7f9d259a4256. [ 1620.412259] RSP: 002b:00007ffcbbffd788 EFLAGS: 00010206 [ 1620.412884] RAX: 000055bad3c42e50 RBX: 000055bad3c31d60 RCX: 0000000000000013 [ 1620.413722] RDX: 0000000000000041 RSI: 00007ffcbbffd8f0 RDI: 00007f9d25b0da20 [ 1620.414573] RBP: 00007ffcbbffd8f0 R08: 000055bad3c42e50 R09: ffffffffffffff01 [ 1620.415414] R10: 0000000000000002 R11: 000055bad3c32358 R12: 00000000ffffffff [ 1620.416253] R13: 00000000fffffffa R14: 000055bad3c417e0 R15: 0000000000000002 [ 1620.417171] Mem-Info: [ 1620.417474] active_anon:544 inactive_anon:60193 isolated_anon:0 [ 1620.417474] active_file:14 inactive_file:17 isolated_file:0 [ 1620.417474] unevictable:0 dirty:0 writeback:0 [ 1620.417474] slab_reclaimable:8387 slab_unreclaimable:59575 [ 1620.417474] mapped:69646 shmem:118 pagetables:917 bounce:0 [ 1620.417474] free:2883 free_pcp:0 free_cma:0 [ 1620.421126] Node 0 active_anon:2176kB inactive_anon:240772kB active_file:56kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278584kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3648kB all_unreclaimable? yes [ 1620.423880] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1620.427055] lowmem_reserve[]: 0 1616 1616 1616 [ 1620.427624] Node 0 DMA32 free:5024kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2176kB inactive_anon:240772kB active_file:128kB inactive_file:8kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:3668kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1620.431078] lowmem_reserve[]: 0 0 0 0 [ 1620.431552] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1620.433212] Node 0 DMA32: 522*4kB (ME) 153*8kB (UM) 75*16kB (UME) 23*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5376kB [ 1620.434945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1620.435975] 172 total pagecache pages [ 1620.436428] 0 pages in swap cache [ 1620.436838] Swap cache stats: add 0, delete 0, find 0/0 [ 1620.437490] Free swap = 0kB [ 1620.437849] Total swap = 0kB [ 1620.438231] 524158 pages RAM [ 1620.438597] 0 pages HighMem/MovableOnly [ 1620.439063] 105068 pages reserved [ 1620.439466] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-journald.service,task=systemd-journal,pid=103,uid=0 [ 1620.441537] Out of memory (oom_kill_allocating_task): Killed process 103 (systemd-journal) total-vm:31836kB, anon-rss:972kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:88kB oom_score_adj:-250 [ 1620.893103] syz-executor.7: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz7,mems_allowed=0 [ 1620.894584] CPU: 1 PID: 9332 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1620.895365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.896316] Call Trace: [ 1620.896623] dump_stack+0x107/0x167 [ 1620.897044] warn_alloc.cold+0x95/0x18a [ 1620.897507] ? zone_watermark_ok_safe+0x260/0x260 [ 1620.898063] ? queue_oom_reaper+0x86/0x1e0 [ 1620.898554] ? wait_for_completion_io+0x270/0x270 [ 1620.899110] __alloc_pages_slowpath.constprop.0+0x1cbe/0x2200 [ 1620.899791] ? lock_acquire+0x177/0x470 [ 1620.900249] ? warn_alloc+0x190/0x190 [ 1620.900702] __alloc_pages_nodemask+0x51d/0x600 [ 1620.901233] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1620.901838] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1620.902471] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1620.903154] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1620.903784] ? alloc_pages_current+0x244/0x280 [ 1620.904309] alloc_pages_current+0x187/0x280 [ 1620.904816] relay_open_buf.part.0+0x2a5/0xc00 [ 1620.905346] relay_open+0x531/0xa10 [ 1620.905765] do_blk_trace_setup+0x4cf/0xc10 [ 1620.906272] ? _copy_from_user+0xfb/0x1b0 [ 1620.906748] __blk_trace_setup+0xca/0x180 [ 1620.907224] ? do_blk_trace_setup+0xc10/0xc10 [ 1620.907748] blk_trace_ioctl+0x155/0x290 [ 1620.908212] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1620.908780] ? do_vfs_ioctl+0x283/0x10d0 [ 1620.909251] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1620.909852] ? generic_block_fiemap+0x60/0x60 [ 1620.910375] ? lock_downgrade+0x6d0/0x6d0 [ 1620.910852] ? kcov_ioctl+0x18a/0x660 [ 1620.911294] blkdev_ioctl+0xc1/0x710 [ 1620.911723] ? blkdev_common_ioctl+0x1930/0x1930 [ 1620.912268] ? selinux_file_ioctl+0xb6/0x270 [ 1620.912772] block_ioctl+0xf9/0x140 [ 1620.913187] ? blkdev_read_iter+0x1c0/0x1c0 [ 1620.913683] __x64_sys_ioctl+0x19a/0x210 [ 1620.914157] do_syscall_64+0x33/0x40 [ 1620.914587] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1620.915171] RIP: 0033:0x7fe39b78fb19 [ 1620.915595] Code: Unable to access opcode bytes at RIP 0x7fe39b78faef. [ 1620.916343] RSP: 002b:00007fe398ce4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1620.917218] RAX: ffffffffffffffda RBX: 00007fe39b8a3020 RCX: 00007fe39b78fb19 [ 1620.918042] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1620.918854] RBP: 00007fe39b7e9f6d R08: 0000000000000000 R09: 0000000000000000 [ 1620.919674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1620.920491] R13: 00007fff49322f0f R14: 00007fe398ce4300 R15: 0000000000022000 [ 1620.921377] Mem-Info: [ 1620.921670] active_anon:544 inactive_anon:59962 isolated_anon:0 [ 1620.921670] active_file:29 inactive_file:0 isolated_file:0 [ 1620.921670] unevictable:0 dirty:0 writeback:0 [ 1620.921670] slab_reclaimable:8387 slab_unreclaimable:59440 [ 1620.921670] mapped:69646 shmem:118 pagetables:917 bounce:0 [ 1620.921670] free:2617 free_pcp:62 free_cma:0 [ 1620.925224] Node 0 active_anon:2176kB inactive_anon:239848kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278584kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:3616kB all_unreclaimable? yes [ 1620.927840] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1620.930855] lowmem_reserve[]: 0 1616 1616 1616 [ 1620.931410] Node 0 DMA32 free:3980kB min:9212kB low:10864kB high:12516kB reserved_highatomic:0KB active_anon:2176kB inactive_anon:239848kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:3668kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1620.934652] lowmem_reserve[]: 0 0 0 0 [ 1620.935119] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6488kB [ 1620.936660] Node 0 DMA32: 496*4kB (UME) 105*8kB (M) 48*16kB (UME) 17*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4136kB [ 1620.938275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1620.939244] 172 total pagecache pages [ 1620.939675] 0 pages in swap cache [ 1620.940086] Swap cache stats: add 0, delete 0, find 0/0 [ 1620.940688] Free swap = 0kB [ 1620.941044] Total swap = 0kB [ 1620.941386] 524158 pages RAM [ 1620.941730] 0 pages HighMem/MovableOnly [ 1620.942204] 105068 pages reserved [ 1620.989407] systemd[1]: rsyslog.service: A process of this unit has been killed by the OOM killer. [ 1620.992431] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL [ 1620.994383] systemd[1]: systemd-journald.service: Failed with result 'oom-kill'. [ 1621.004429] systemd[1]: systemd-journald.service: Consumed 3.940s CPU time. [ 1621.024252] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 1621.026234] systemd[1]: rsyslog.service: Failed with result 'oom-kill'. [ 1621.036712] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 1621.086856] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1621.136339] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 1621.138006] systemd[1]: rsyslog.service: Scheduled restart job, restart counter is at 1. [ 1621.139045] systemd[1]: Stopped System Logging Service. [ 1621.174915] systemd[1]: Starting System Logging Service... [ 1621.299019] systemd[1]: Started Load/Save RF Kill Switch Status. [ 1621.330292] systemd[1]: systemd-journal-flush.service: Succeeded. [ 1621.338667] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1621.340408] systemd[1]: Stopped Journal Service. [ 1621.341177] systemd[1]: systemd-journald.service: Consumed 3.940s CPU time. [ 1621.359216] systemd[1]: Starting Journal Service... [ 1621.364509] systemd[1]: Started System Logging Service. [ 1621.473092] systemd-journald[9373]: File /var/log/journal/7e681e5076844de4a5cfa8606a84b008/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1621.936414] systemd[1]: Started Journal Service. [ 1622.018487] systemd-journald[9373]: Received client request to flush runtime journal. 05:12:36 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba00, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:12:36 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x13000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:36 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:12:36 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 48) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:36 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1631.844350] FAULT_INJECTION: forcing a failure. [ 1631.844350] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1631.846129] CPU: 0 PID: 9382 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1631.847013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1631.848077] Call Trace: [ 1631.848421] dump_stack+0x107/0x167 [ 1631.848888] should_fail.cold+0x5/0xa [ 1631.849385] __alloc_pages_nodemask+0x182/0x600 [ 1631.849989] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1631.850680] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1631.851378] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1631.852152] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1631.852858] ? alloc_pages_current+0x47/0x280 [ 1631.853440] alloc_pages_current+0x187/0x280 [ 1631.854008] relay_open_buf.part.0+0x2a5/0xc00 [ 1631.854607] relay_open+0x531/0xa10 [ 1631.855079] do_blk_trace_setup+0x4cf/0xc10 [ 1631.855638] ? _copy_from_user+0xfb/0x1b0 [ 1631.856166] __blk_trace_setup+0xca/0x180 [ 1631.856697] ? do_blk_trace_setup+0xc10/0xc10 [ 1631.857283] blk_trace_ioctl+0x155/0x290 [ 1631.857802] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1631.858440] ? do_vfs_ioctl+0x283/0x10d0 [ 1631.858959] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1631.859629] ? generic_block_fiemap+0x60/0x60 [ 1631.860204] ? lock_downgrade+0x6d0/0x6d0 [ 1631.860731] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1631.861352] blkdev_ioctl+0xc1/0x710 [ 1631.861831] ? blkdev_common_ioctl+0x1930/0x1930 [ 1631.862452] ? selinux_file_ioctl+0xb6/0x270 [ 1631.863020] block_ioctl+0xf9/0x140 [ 1631.863485] ? blkdev_read_iter+0x1c0/0x1c0 [ 1631.864037] __x64_sys_ioctl+0x19a/0x210 [ 1631.864560] do_syscall_64+0x33/0x40 [ 1631.865031] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1631.865680] RIP: 0033:0x7fe747f6cb19 [ 1631.866156] 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 [ 1631.868495] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1631.869463] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1631.870400] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1631.871309] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1631.872218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1631.873127] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1631.876825] FAULT_INJECTION: forcing a failure. [ 1631.876825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1631.878354] CPU: 0 PID: 9385 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1631.879259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1631.880372] Call Trace: [ 1631.880725] dump_stack+0x107/0x167 [ 1631.881226] should_fail.cold+0x5/0xa [ 1631.881742] _copy_from_user+0x2e/0x1b0 [ 1631.882287] io_copy_iov+0xbf/0x1c0 [ 1631.882777] ? io_cancel_task_cb+0x80/0x80 [ 1631.883347] ? kmalloc_order+0xfe/0x160 [ 1631.883885] io_sqe_buffers_register+0x31d/0x880 [ 1631.884530] ? io_sqd_handle_event+0x350/0x350 [ 1631.885153] __do_sys_io_uring_register+0x161c/0x2f50 [ 1631.885843] ? io_recvmsg+0xd70/0xd70 [ 1631.886357] ? fput_many+0x2f/0x1a0 [ 1631.886843] ? ksys_write+0x1a9/0x260 [ 1631.887355] ? __ia32_sys_read+0xb0/0xb0 [ 1631.887895] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1631.888595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1631.889290] do_syscall_64+0x33/0x40 [ 1631.889781] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1631.890471] RIP: 0033:0x7f2573ddfb19 [ 1631.890959] 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 [ 1631.893439] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1631.894457] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1631.895408] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1631.896360] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1631.897314] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1631.898274] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:36 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:12:36 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 78) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:12:36 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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05:12:36 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 49) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1631.993800] FAULT_INJECTION: forcing a failure. [ 1631.993800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1631.996738] CPU: 1 PID: 9392 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1631.998173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1631.999885] Call Trace: [ 1632.000436] dump_stack+0x107/0x167 [ 1632.001196] should_fail.cold+0x5/0xa [ 1632.001996] _copy_from_user+0x2e/0x1b0 [ 1632.002945] io_copy_iov+0xbf/0x1c0 [ 1632.003699] ? io_cancel_task_cb+0x80/0x80 [ 1632.004595] ? kmalloc_order+0xfe/0x160 [ 1632.005454] io_sqe_buffers_register+0x31d/0x880 [ 1632.006538] ? io_sqd_handle_event+0x350/0x350 [ 1632.007512] __do_sys_io_uring_register+0x161c/0x2f50 [ 1632.008674] ? io_recvmsg+0xd70/0xd70 [ 1632.009512] ? fput_many+0x2f/0x1a0 [ 1632.010351] ? ksys_write+0x1a9/0x260 [ 1632.011215] ? __ia32_sys_read+0xb0/0xb0 [ 1632.012178] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1632.013376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1632.014564] do_syscall_64+0x33/0x40 [ 1632.015339] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1632.016403] RIP: 0033:0x7f2573ddfb19 [ 1632.017175] 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 [ 1632.021355] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1632.022940] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1632.024527] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1632.026008] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1632.027638] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1632.029113] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:36 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 79) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:12:36 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x40000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:36 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="555167866c70a96f98364b3a823ed63546468ec802f3525ad78e4b0f9b32dcc801c6a937d541b1575ff083c94de82bb9c35fc6303f24b40c9c2f194c551db8ff1851e1d0141e3537fe239d77f11a2e323abb425ec518a9c3b68e79b2c5baaa2e607a538b36be606f20c0e068538d628716f55bc6bc018f5be00b340a0f8cca23d9cda074c238fd57c45bb3dbdcf3ae296e51c32e9d02c068c8bcdb237fa36a897f72537d4dd66622775da52c572f42ccb7fa167009acf9a87e26636e11ea2440a22879160176bafd361c27b5482bee482fbf76de25b330f0ea1ed7b1c65349951e14e866c7e971af46c6ffae37d2667ed50dd157b8d5d26a03299b7d1f8814467f108213f26a264d1ea9aa7ee6bcb0fdece2ee002d24612108e6f3230db68a75c0c07aa28ed43d1d5a8118f445f84db152cbc000425e1cd0792996ecf538bccfe77c583f2812692bbdaa77082e2254efdfc0bb42579ce97b52df451fd9a825250d48ca25d7b873606b88ffb0173aae57b8efda932222b8ca77bb6b6a6ff52ea98e754a0b631ceaf0b2e9ec012e676ccf2210de56f1e042e738038474bcf7d9e718a7e6d6ec7045cdea20eae0444de770fec19f394f32f32b7ad915a45b2121bf7441969ca73a3a9135b140eb974f9c7ff59c8c6af4840fbca4e5ab8bb18d4210fa8b689501530427b89faafcd4715ad3d2ba3d7025c36c18339c1dd22e1f70d5a2dc62a70c94685c8ec3355e2ce6dca9b4ec1eff5d44ea622fda9cb8a0f5ecad79eaf304c58cef86bf4073b2b2b01653a4d64ddcc8951e5590bfba7467df0448b1c8610677ec7b1e08faeb6677e59792e5e72ca4c3970b5cb20359bef7dd8aa940474728b2010b81b19e1ac85db0de6c6c9b10cd182a124beeb6979ae2f303af1d6126afd5d37918bafb84b9539baef10954a68a3017288620cc35411fe767842003e1f3742617400bd67b768eeb2a13a35a06acef9533fb5b64d2b09aee7c47eb524cd5f8b0a213eb5a416832bda837b5cf08529d36951b9c69bc50786273754c96114ea3f2dbd41858c0877f5fb7b162beb90598c1bccde494c22aa03ffbd94526388b478be5e476d8c9750271ec28d0b94d6c54053de683f132474951267fd12e021f761841207f578fe5e38f3e1b6df0c818b7f57cd9a596f13906fb4635688d3d14c63944641b8f6df147cd5dd95682201adb49567f48a4770bee8c2c17a267fa1f0eeae429065d823f7ba7db778c2f47744c14221467a4c1277ee7259e2ce73e9ea256476dcc07abdc9230a4557ade62680ef1a4f34251e779f10f6b966e6193ce9d9942e63097d4646473d64645dc45388f5da16a2051f5551eb410385b6e7fde6563f69e845b14eaea48463437c5e56ff8b17a19ce57c5b15d606736adffdb6c6e87274804886beab7e43195862aec022fe5da14d89ccc7c7f5847cf594995a576dd8ea7edce74077788affa9ae56088be3ab75fbd8b7c24962431616a6655f4a78e967298c3ddc996e6d01c1c5e98f7a485d5e6062ae24072269f38a6d585c96cbc1d35785093c5ab60cf18f0a6fe62d83352770139629b11b7a300b6b92a2dae44a6e5437d03a4f1cb35e103c1675863f94c1403a2152235685554627f340d003b9be154da5774d7943bc9747ac40734c0abd82c867c12bc9679551ddce4d9558910aded2eb85f5f89a2507d9b055766a8f6f5ea8a56cb41ef1d178d8c05f8399bdf52083a195205fc207dd46c3b980878aee5551cf5f7ddeef863955e75ba4372ca34155310194c0c52708a538a0b83970d47143aca8ad21e695298681d61294726e5ea53125a67a96cea2a5ff5843aa9d9ea0bc07e0ff5f3cf9a4de7bb5838604ea2bafff4aee23f5ce63072b8f22a3da933dc5413552b0a5c1db32dad3ce97f59ed3ec6b162a02ad801f75fdb1e8b288901c93b7a3304a739153e283145eebe17c84fcaaf650cfddf73b903257e32ec2a29d675c44cf5184b070f06e0dd70a41acb6c9287f9b17383c2452a97eb037d15417846145d701ecaa357b18f8a407825c7689a77c3e01a70cfd83ef7c023ac0858516539a7eb8ba044b878ba14414bd2fd536ccad2731c66a946d500520c5caf46f7ca6297392b9b4d64130bddee50e57aec00f9882882437342f7c783ace8650d86fccc0228b8a3c0d11e2228a5c67d3edfe99e2efea865ae2edea1adbfcbb14636dfa8300e78e2c859aa3d5be831485d4620aa69583b2707603257b40ab37a1cf97fb1520f497509e60cde277a5185aebb473eca3a5d9fe348a030dc21c39331890a4330bbe7f9314a8c0551fb1ad076cf3e42f1bbb4a2d4fa9fb1f07fa51ed553ccef46893d5e49d90ef8cd0dc95ec2ecb43e5b32c6356765a8fe8563468a20f54fd3fa2051ac2a98cbf403a720b28e910b0bbfbe3f36ba49551467bd92ef2601ca35897a831a2788026ba504c9914bd6540a2a73216da4061fd01d0d8e60d59f698e003ac871c8287ae3018ea83d04214e3e3a2c75f510c7281a3f9e9a2812006812b51fa2d8615027d01c0cbc95533b3e5c2c8bca08205bd67688d19cbc67c935b4e01d1bbff33a34d6db499e1db9814f31ae2d2ef5b634944246d397169e793c188857519fbc65d5ed9a26d5e78f700a99fd5f61b9005d701862be88999ae885d211e9a4af384b6602592347a87d859b65abda27d2239040113ffbd504dc374e4e37e48b4eefbbb6f7e950cd48d8d5487bd185e5238fbc9201230ab6fc3a16ff0a6a658ee4e99512e4e704bd33c9e7a6b17325f852a48973e97f2c31217bc90b3e1066f85475e37b9a0226d55a3ff1b03042875af7d32bae819e912ff268c19aa00043be287dabe7fd41c22859cc6827634073be8ab7f3c066e67ea3e9b64a35acae58f6184cc256b35ab7c36190ac782cf3cf9071b09f47e7f4c91515e6b974e547b82c0fc09816eab8d4a3990fd3930828fd84c406c93b86e337f8e51584e3e66bd9c87c5ac93f723096b911029e72c4400a9ac4e2b42d5899838ce26e8c3d0dc1b602228b1e7f99bd293cc6788386b4d0b94f52de16ed13c124d58edf5d2ecc7424bcf02bcdce9bfa7143324afce1b7a6730c92ae22126a029ccbea4258869a8a1afaef099b9bba7b759064b88255ca45c704722c89c5ef06ab98efbdd42bd76c5a1e2a9d308ec5e499fca7f1ba0bfcfac408cc4f14946b19a744abae0ce0f6ba80e6a4d1e2237b8e68f0f1df1c00f5d3c779268e25a96c60874d494e1b3b22839120e82382e7c40e0630317ac156f56bee8fb062a1d6be71eda7ea625be202a776e9b8fab30bedecbd5a61eb3bc39f586925d015e06933f84634783978629443f06e4ded81ac3c148c75fd0764c31e13e0ced84383e47f10cabfcb126bb128e4e3e2fb1409854a655518df1dace969998cbe227e6195086a59e5a490ad3866d1eb79428d12edc85c60428f102e8eddfaa31a7324bf10146f9187e2ac87146a0ff713c9f8840fad91d7845b5a4df184f9ecd4fa4c7ab3fe79030e2a4c3e5466b4e9773dbd928b1f134e5316755939d6b1942c42bbde42cec0b99ed8df3f0843e18513f788060c7dbce7f01d80f687b27ba0a4756164e3478645652a08df276a5b62ab62bba10a90701eba1630f5cdaf477ce4c472966b67f03f28acfb8600665b63430493dd3bd8e44648e7dc128c2589016ebde3a835a97f1bb0c32285dcc3e31692a27cfdddaaf6209f00e160dba208027b2640ade792bab7752b473d11727609f91a9b9a363e37d42c50788b97a5f77554939b5bf179137a6bff9892923121c59c7fbb944c4ddd0ef3f47723b6606355b0800bc898d10055465713f315fab6c31f743d643241ab28a28a811f4b5574aabcf57d25dda8311dbaf2e8975ab33afb0e5f19cc147127b5ca86aed3f22420033c5554aba64d43e8dc3373a325adfa6e8458108a7a3c3f04ece9d5c1f7aeb7ed18c1199b710f1a88d13276069012cc768fae11fd1e5fbc16aa1dad5ea96c3260d4d7ec8191113b090d77eb5ccd390a66a682f5005b5001ede719660783fb2a632f93192849558029f2f7f3bd0946a56fa63fa00724c4126f0d8fdf227baf8b5c3d20c825693e314369ee1c1c835f3428ea9ea82871f599ebe9f0ed9d327c6005b95bbb7158a72cdebf8eac5b8d3f1ce12d4f47a748de366edb563a5c32ea9a4796b25f25c8449311862c6ddab7fa51d2a29d02b704ac5d75524ebcd61128db859c62f721e3420c6af4b5f63347303957a6d0ff026f42fe49fcd79fd100f340f91e8cc1aed57ecb0c595a34e639c3109a45c968417302ae8677ec610281205014e1a917209ee9cec7e69970ea2b06a6cbb61046294802e69ee32c7f678a8afea170dc28c5fb9862ca41f75c01c55d55a99d926a77a0a45f8f1f83d125337ecd37a8626037cf1b0aa0c6c6596e4b64803e5bb79926a5063c704672ed7a6f85e74ae508a3834eaa09779a166e078cd71236bff8c2d3b6d95cec5a9ae4e9cbcbdb19ed5c3514906235c297e576ee048edfa30a4d39f7493dee74c59ba1388116418a9f10f77d51c7f9e631fedc162015012ce912af3ccfbe653212688d497dbffcccf8e34ae94abf64d2a09a8bcd498831d4a037fd2d601a1738ba6c408ed83fa58deb412cf07b83bd6948956a310222b8dc78da210dfbb28cbe01d17eea479d19c01a519200137358f5de8be077fc38e370891f0d49614a11705267b8bc40a0b062c0343623d27a1fa091cbc3d91bc5850c008aa93c36224e2d50efca4e25e66091fff13d10c5e48c3bc29327f7d22eed528fb9ecda740f20f7899b87501d025298ff75520a35bf8e0ea2bc797e8c3bfb77f8f605c2e30ac0b39447741873bf37e70eab7953e4f1e36a6446f6b123d531829be25d9064914f1cdcfeecf9e92ff10e362375834cc967e06bb958ab7f2786e7c93f171c4163370776112058c6ab723e4db237187a0102cf212f8410a8b1e8e66ba10bbbdfe3ab4dc38e38be49a98deb305ca856d58cf9d6c766c8cdcdf420d3dc33e975ceb2f199c083f29c1b9d694f8fd8ffe9528ec413ea6fac36e4996fbb5d1d0896ad70e8ab439a62f29fd8bd7fd28040f18c6db40526489a00ed79f85733c036a665d1c31c78309dc4cc5bbea399c1387ebb022fa78784d604123680a65b6733b113736a04282496a8172343cefba6d98bc342d60690fa85b357c4cd09a9469e9b0d1c5e723a222404098bdd6c5321bc005a46d402abf0483a76c969d479792219f7438103ed356b292ff10ddae5fc1a2dac6f3215e2356d375e696d4dc6d0491b898939ad535934c73066716bf06cc366c64adad11de518ad2fd9e231361086edf2d7ed5d69051850db84cbd543a0b59c1e14a64332397c3c4c294d97396953f193c301bf72699f49e40e7ec0e3d4b03a3dc89922979c9a12b11dc953613f15cea8b8c1d67b77b929f6e165689ea706535611438945cf68ab7ad1ac5db6d0aea00ca3a66f7266d6723f9306e3995fb1b229233b0cb2e3629fe78538377dbbcf333048c03179066f1ea22bf69bf7ed6846256c694890099b93e0fa93ccee09f03bd5d5b3296e49b7c55308268e3de06971152dbcef3efefb40ca8e97ddf6fd5ef323a87325f1753f6e20d75a68c6b789e8fd847f4496142c3e571d439c93d1d78f3ccc66bbb16a868b3ab0026dc218db7edb1797dc6acdd8c0032bde6962f52fa67087fe6f1892fd8b6c66c0f0dcb0636adfd54151a360b63b260c0766b8a131192d6d3182411f32656b3e3784bbafeca0bbfba46c78ca141f716af647fffbf0", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1632.081771] FAULT_INJECTION: forcing a failure. [ 1632.081771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1632.084572] CPU: 1 PID: 9398 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1632.086116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1632.087983] Call Trace: [ 1632.088541] dump_stack+0x107/0x167 [ 1632.089402] should_fail.cold+0x5/0xa [ 1632.090298] __alloc_pages_nodemask+0x182/0x600 [ 1632.091266] ? __kmalloc+0x16e/0x390 [ 1632.092041] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1632.093302] ? trace_hardirqs_on+0x5b/0x180 [ 1632.094215] alloc_pages_current+0x187/0x280 [ 1632.095151] relay_open_buf.part.0+0x2a5/0xc00 [ 1632.096115] relay_open+0x531/0xa10 [ 1632.096891] do_blk_trace_setup+0x4cf/0xc10 [ 1632.097814] ? _copy_from_user+0xfb/0x1b0 [ 1632.098692] __blk_trace_setup+0xca/0x180 [ 1632.099550] ? do_blk_trace_setup+0xc10/0xc10 [ 1632.100611] blk_trace_ioctl+0x155/0x290 [ 1632.101461] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1632.102487] ? do_vfs_ioctl+0x283/0x10d0 [ 1632.103333] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1632.104433] ? generic_block_fiemap+0x60/0x60 [ 1632.105384] ? lock_downgrade+0x6d0/0x6d0 [ 1632.106257] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1632.107297] blkdev_ioctl+0xc1/0x710 [ 1632.108092] ? blkdev_common_ioctl+0x1930/0x1930 [ 1632.109140] ? selinux_file_ioctl+0xb6/0x270 [ 1632.110226] block_ioctl+0xf9/0x140 [ 1632.110987] ? blkdev_read_iter+0x1c0/0x1c0 [ 1632.111891] __x64_sys_ioctl+0x19a/0x210 [ 1632.112748] do_syscall_64+0x33/0x40 [ 1632.113532] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1632.114623] RIP: 0033:0x7fe747f6cb19 [ 1632.115508] 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 [ 1632.119450] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1632.121034] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1632.122537] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1632.124116] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1632.125620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1632.127109] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 [ 1636.705013] Bluetooth: hci0: command 0x0409 tx timeout [ 1636.833009] Bluetooth: hci1: command 0x0409 tx timeout [ 1636.897994] Bluetooth: hci3: command 0x0409 tx timeout [ 1638.752983] Bluetooth: hci0: command 0x041b tx timeout [ 1638.881005] Bluetooth: hci1: command 0x041b tx timeout [ 1638.944973] Bluetooth: hci3: command 0x041b tx timeout [ 1640.713621] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1640.714597] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1640.716224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1640.750037] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1640.751052] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1640.752751] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1640.800989] Bluetooth: hci0: command 0x040f tx timeout [ 1640.929141] Bluetooth: hci1: command 0x040f tx timeout [ 1640.992977] Bluetooth: hci3: command 0x040f tx timeout [ 1641.230068] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1641.231111] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1641.233316] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1641.241355] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1641.242301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1641.243566] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1641.400410] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1641.401358] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1641.402683] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1641.428331] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1641.429251] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1641.430510] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1642.849014] Bluetooth: hci0: command 0x0419 tx timeout [ 1642.976997] Bluetooth: hci1: command 0x0419 tx timeout [ 1643.041912] Bluetooth: hci3: command 0x0419 tx timeout 05:12:56 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:12:56 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 05:12:56 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:12:56 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 50) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:56 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:12:56 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 80) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c0502dc8a3f3e75366d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42ca654e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab0100000000000000c9aa53b8c092760da4cd088f03fad6704eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46eda75f2b1a85bdce12a8afa95492a14be3f42052ff500", "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"}) 05:12:56 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x3}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 05:12:56 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x100000000000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1652.633231] blktrace: Concurrent blktraces are not allowed on loop14 [ 1652.633477] FAULT_INJECTION: forcing a failure. [ 1652.633477] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1652.636117] CPU: 1 PID: 10795 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1652.636900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1652.637859] Call Trace: [ 1652.638165] dump_stack+0x107/0x167 [ 1652.638597] should_fail.cold+0x5/0xa [ 1652.639037] _copy_from_user+0x2e/0x1b0 [ 1652.639492] io_copy_iov+0xbf/0x1c0 [ 1652.639906] ? io_cancel_task_cb+0x80/0x80 [ 1652.640388] ? kmalloc_order+0xfe/0x160 [ 1652.640844] io_sqe_buffers_register+0x31d/0x880 [ 1652.641386] ? io_sqd_handle_event+0x350/0x350 [ 1652.641913] __do_sys_io_uring_register+0x161c/0x2f50 [ 1652.642515] ? io_recvmsg+0xd70/0xd70 [ 1652.642946] ? fput_many+0x2f/0x1a0 [ 1652.643361] ? ksys_write+0x1a9/0x260 [ 1652.643793] ? __ia32_sys_read+0xb0/0xb0 [ 1652.644258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1652.644851] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.645439] do_syscall_64+0x33/0x40 [ 1652.645861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1652.646448] RIP: 0033:0x7f2573ddfb19 [ 1652.646869] 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 [ 1652.648960] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1652.649827] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1652.650651] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1652.651467] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1652.652283] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1652.653094] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:57 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 51) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) [ 1652.814243] FAULT_INJECTION: forcing a failure. 05:12:57 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a67", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1652.814243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1652.815798] CPU: 1 PID: 10804 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1652.816590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1652.817537] Call Trace: [ 1652.817849] dump_stack+0x107/0x167 [ 1652.818268] should_fail.cold+0x5/0xa [ 1652.818721] _copy_from_user+0x2e/0x1b0 [ 1652.819180] io_copy_iov+0xbf/0x1c0 [ 1652.819596] ? io_cancel_task_cb+0x80/0x80 [ 1652.820078] ? kmalloc_order+0xfe/0x160 [ 1652.820542] io_sqe_buffers_register+0x31d/0x880 [ 1652.821087] ? io_sqd_handle_event+0x350/0x350 [ 1652.821620] __do_sys_io_uring_register+0x161c/0x2f50 [ 1652.822215] ? io_recvmsg+0xd70/0xd70 [ 1652.822666] ? fput_many+0x2f/0x1a0 [ 1652.823084] ? ksys_write+0x1a9/0x260 [ 1652.823519] ? __ia32_sys_read+0xb0/0xb0 [ 1652.823986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1652.824585] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.825177] do_syscall_64+0x33/0x40 [ 1652.825608] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1652.826194] RIP: 0033:0x7f2573ddfb19 [ 1652.826630] 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 [ 1652.828723] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1652.829598] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1652.830420] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1652.831231] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1652.832046] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1652.832857] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:57 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x200000000000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) 05:12:57 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) 05:12:57 executing program 0: r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) (fail_nth: 52) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) 05:12:57 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000c00), 0x1312) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="67070000000000000036e24b37cac1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d791199ff010000c9074403d8aab70800713b74820000"], 0x40) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)}}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0xb8, 0x1f, 0x0, 0x0, 0xfffffffffffffff9, 0xa7a10, 0xe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x40000, 0x7fffffff, 0x9, 0x6, 0x7ff, 0x3, 0x1ff, 0x0, 0xffffffff, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r0, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) sendmsg$nl_generic(r6, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x58, 0x18, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x41, 0x7c, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @fd=r5}, @generic="2953c7157bd91c2e92457a28a4f359607aebfbfa269e08b9ea7ddaab69bd0896662b816475fe4307604e239c20e791c9ef77d6b9df"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008094) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x0) [ 1652.943717] FAULT_INJECTION: forcing a failure. [ 1652.943717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1652.946374] CPU: 0 PID: 10814 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1652.947857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1652.949620] Call Trace: [ 1652.950186] dump_stack+0x107/0x167 [ 1652.950973] should_fail.cold+0x5/0xa [ 1652.951798] _copy_from_user+0x2e/0x1b0 [ 1652.952645] io_copy_iov+0xbf/0x1c0 [ 1652.953420] ? io_cancel_task_cb+0x80/0x80 [ 1652.954329] ? kmalloc_order+0xfe/0x160 [ 1652.955183] io_sqe_buffers_register+0x31d/0x880 [ 1652.956203] ? io_sqd_handle_event+0x350/0x350 [ 1652.957197] __do_sys_io_uring_register+0x161c/0x2f50 [ 1652.958311] ? io_recvmsg+0xd70/0xd70 [ 1652.959145] ? fput_many+0x2f/0x1a0 [ 1652.959922] ? ksys_write+0x1a9/0x260 [ 1652.960738] ? __ia32_sys_read+0xb0/0xb0 [ 1652.961612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1652.962741] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.963843] do_syscall_64+0x33/0x40 [ 1652.964640] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1652.965731] RIP: 0033:0x7f2573ddfb19 [ 1652.966537] 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 [ 1652.970494] RSP: 002b:00007f2571355188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 1652.972127] RAX: ffffffffffffffda RBX: 00007f2573ef2f60 RCX: 00007f2573ddfb19 [ 1652.973633] RDX: 0000000020000c00 RSI: 0000000000000000 RDI: 0000000000000003 [ 1652.975150] RBP: 00007f25713551d0 R08: 0000000000000000 R09: 0000000000000000 [ 1652.976658] R10: 0000000000001312 R11: 0000000000000246 R12: 0000000000000002 [ 1652.978182] R13: 00007ffdfa4321bf R14: 00007f2571355300 R15: 0000000000022000 05:12:57 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r0 = gettid() capget(&(0x7f0000000080)={0xf1504, r0}, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x3}) r1 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="a2", 0xfd34}], 0xc0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000400)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000380)="046d91aabe8b59babf80879a918c2766328ef52030c386efa3c0656393ae2ee7a4b47e9bdde8e8b7c1a281b4dedccef9736d11a8c1303a67", &(0x7f00000004c0)="7ae662e921d48f4f924675059336348f18fd2b1bfb69dbe80402f0dd936eb90d84d6c60c1942ceb8a9813193e6941b55cfffa85565946e85b2904d2f4b55bbfa173209483d68863c55ac8834944119f1c1fe23b58d6dae0562abdf5b482d3f97a3c6ed0825b36a39424721099792a397536b185819b1d66895469d69bef92d75d35087540aea5bfa5b6688b47aa974ecc3922ab460f3de490000000000"}}, &(0x7f0000000340)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{r4, r5+60000000}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x4, @thr={&(0x7f0000000780)="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", &(0x7f0000000580)="d01033b7f461be245b1706995790d0ab87e205008862dbdec8d109aa63e637015f06177d8db15508bddcba5f26832d067a6dd63a34a4676066e31782d580651bbcfb8fa47f7e3c51d4c8107da522c2f45caba1253c54b711e753b8008415b70e17ace3f2fc3b6b9e7a664d2efa7da989dad97108"}}, &(0x7f0000000240)) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) lseek(r3, 0xffffffff, 0x902f90f22c7c3cf) read(r3, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:12:57 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x396d, &(0x7f0000000a40)={0x0, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x300000000000000, &(0x7f0000000c00), 0x1312) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) [ 1654.443788] syz-executor.5 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1654.445007] CPU: 1 PID: 285 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1654.445786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1654.446755] Call Trace: [ 1654.447067] dump_stack+0x107/0x167 [ 1654.447491] dump_header+0x107/0x689 [ 1654.447923] oom_kill_process.cold+0x10/0x15 [ 1654.448435] out_of_memory+0x1149/0x1440 [ 1654.448908] ? oom_killer_disable+0x280/0x280 [ 1654.449426] ? mutex_trylock+0x237/0x2b0 [ 1654.449896] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1654.450585] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1654.451267] ? lock_acquire+0x177/0x470 [ 1654.451726] ? warn_alloc+0x190/0x190 [ 1654.452176] __alloc_pages_nodemask+0x51d/0x600 [ 1654.452721] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1654.453418] ? find_get_entry+0x2c8/0x740 [ 1654.453899] alloc_pages_current+0x187/0x280 [ 1654.454414] __page_cache_alloc+0x2d2/0x360 [ 1654.454914] pagecache_get_page+0x2c7/0xc80 [ 1654.455418] filemap_fault+0x177d/0x2210 [ 1654.455893] ? read_cache_page_gfp+0x30/0x30 [ 1654.456402] ? handle_mm_fault+0x28b1/0x3500 [ 1654.456906] ? lock_downgrade+0x6d0/0x6d0 [ 1654.457389] ext4_filemap_fault+0x87/0xc0 [ 1654.457867] __do_fault+0x113/0x410 [ 1654.458289] handle_mm_fault+0x1e53/0x3500 [ 1654.458791] ? __pmd_alloc+0x630/0x630 [ 1654.459243] ? vmacache_find+0x55/0x2a0 [ 1654.459698] ? vmacache_update+0xce/0x140 [ 1654.460191] do_user_addr_fault+0x56e/0xc60 [ 1654.460696] exc_page_fault+0xa2/0x1a0 [ 1654.461145] ? asm_exc_page_fault+0x8/0x30 [ 1654.461632] asm_exc_page_fault+0x1e/0x30 [ 1654.462107] RIP: 0033:0x7fe747f6b093 [ 1654.462540] Code: Unable to access opcode bytes at RIP 0x7fe747f6b069. [ 1654.463291] RSP: 002b:00007ffc35c58750 EFLAGS: 00010206 [ 1654.463905] RAX: 0000000000000000 RBX: 0000000000000246 RCX: 00007fe747f918e1 [ 1654.464737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1654.465553] RBP: 00007ffc35c587ec R08: 0000000000000000 R09: 00007ffc35dd9080 [ 1654.466383] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 1654.467205] R13: 0000000000193a58 R14: 0000000000000009 R15: 00007ffc35c58850 [ 1654.468811] Mem-Info: [ 1654.469231] active_anon:738 inactive_anon:56190 isolated_anon:0 [ 1654.469231] active_file:6 inactive_file:20 isolated_file:0 [ 1654.469231] unevictable:0 dirty:0 writeback:0 [ 1654.469231] slab_reclaimable:6731 slab_unreclaimable:60276 [ 1654.469231] mapped:69634 shmem:118 pagetables:1061 bounce:0 [ 1654.469231] free:2866 free_pcp:121 free_cma:0 [ 1654.472799] Node 0 active_anon:2952kB inactive_anon:224760kB active_file:24kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? yes [ 1654.475425] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1654.478398] lowmem_reserve[]: 0 1616 1616 1616 [ 1654.478950] Node 0 DMA32 free:4956kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:2952kB inactive_anon:224760kB active_file:24kB inactive_file:96kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4244kB bounce:0kB free_pcp:484kB local_pcp:240kB free_cma:0kB [ 1654.482204] lowmem_reserve[]: 0 0 0 0 [ 1654.482664] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 1654.484242] Node 0 DMA32: 669*4kB (UM) 180*8kB (UM) 25*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4516kB [ 1654.485731] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1654.486712] 148 total pagecache pages [ 1654.487157] 0 pages in swap cache [ 1654.487547] Swap cache stats: add 0, delete 0, find 0/0 [ 1654.488162] Free swap = 0kB [ 1654.488503] Total swap = 0kB [ 1654.488845] 524158 pages RAM [ 1654.489201] 0 pages HighMem/MovableOnly [ 1654.489642] 105068 pages reserved [ 1654.490123] Unreclaimable slab info: [ 1654.490717] Name Used Total [ 1654.491392] pid_3 3KB 3KB [ 1654.492011] pid_2 67KB 67KB [ 1654.492619] fib6_nodes 28KB 28KB [ 1654.493233] ip6_dst_cache 45KB 45KB [ 1654.493838] RAWv6 355KB 409KB [ 1654.494465] UDPLITEv6 62KB 62KB [ 1654.495081] UDPv6 62KB 62KB [ 1654.495681] tw_sock_TCPv6 7KB 7KB [ 1654.496297] TCPv6 62KB 62KB [ 1654.496907] scsi_sense_cache 8KB 8KB [ 1654.497525] sd_ext_cdb 3KB 3KB [ 1654.498143] virtio_scsi_cmd 16KB 16KB [ 1654.498759] sgpool-128 59KB 59KB [ 1654.499376] sgpool-64 63KB 63KB [ 1654.499994] sgpool-32 175KB 236KB [ 1654.500593] sgpool-16 75KB 75KB [ 1654.501211] sgpool-8 41KB 63KB [ 1654.501815] io_kiocb 71KB 71KB [ 1654.502438] mqueue_inode_cache 62KB 62KB [ 1654.503061] nfs_commit_data 15KB 15KB [ 1654.503658] nfs_write_data 47KB 47KB [ 1654.504278] jbd2_inode 11KB 11KB [ 1654.504878] ext4_system_zone 3KB 3KB [ 1654.505496] ext4_io_end_vec 7KB 7KB [ 1654.506111] ext4_bio_post_read_ctx 15KB 15KB [ 1654.506770] kioctx 31KB 31KB [ 1654.507386] aio_kiocb 3KB 3KB [ 1654.508005] bio-2 4KB 4KB [ 1654.508605] fasync_cache 7KB 7KB [ 1654.509219] pid_namespace 7KB 7KB [ 1654.509821] posix_timers_cache 15KB 15KB [ 1654.510457] rpc_buffers 31KB 31KB [ 1654.511074] rpc_tasks 3KB 3KB [ 1654.511672] UNIX 348KB 480KB [ 1654.512290] tcp_bind_bucket 8KB 8KB [ 1654.512910] ip_fib_trie 8KB 8KB [ 1654.513527] ip_fib_alias 15KB 15KB [ 1654.514140] ip_dst_cache 8KB 8KB [ 1654.514746] RAW 125KB 125KB [ 1654.515362] UDP 169KB 283KB [ 1654.515981] request_sock_TCP 15KB 15KB [ 1654.516580] TCP 60KB 60KB [ 1654.517194] hugetlbfs_inode_cache 15KB 15KB [ 1654.517831] bio-1 11KB 11KB [ 1654.518462] eventpoll_pwq 23KB 23KB [ 1654.519079] eventpoll_epi 43KB 43KB [ 1654.519680] inotify_inode_mark 54KB 54KB [ 1654.520304] request_queue 60KB 60KB [ 1654.520899] blkdev_ioc 22KB 22KB [ 1654.521512] bio-0 104KB 104KB [ 1654.522134] biovec-max 803KB 803KB [ 1654.522741] biovec-64 78KB 157KB [ 1654.523355] biovec-16 33KB 33KB [ 1654.523967] user_namespace 31KB 31KB [ 1654.524566] uid_cache 8KB 8KB [ 1654.525187] dmaengine-unmap-2 4KB 4KB [ 1654.525782] audit_buffer 7KB 7KB [ 1654.526414] skbuff_fclone_cache 112KB 112KB [ 1654.527054] skbuff_head_cache 1443KB 1443KB [ 1654.527653] file_lock_cache 66KB 66KB [ 1654.528270] file_lock_ctx 7KB 7KB [ 1654.528877] fsnotify_mark_connector 20KB 20KB [ 1654.529565] net_namespace 155KB 172KB [ 1654.530192] task_delay_info 88KB 88KB [ 1654.530800] taskstats 38KB 38KB [ 1654.531421] proc_dir_entry 403KB 416KB [ 1654.532032] pde_opener 31KB 31KB [ 1654.532631] seq_file 97KB 97KB [ 1654.533249] sigqueue 133KB 133KB [ 1654.533851] shmem_inode_cache 1197KB 1320KB [ 1654.534472] kernfs_iattrs_cache 243KB 243KB [ 1654.535107] kernfs_node_cache 5384KB 5384KB [ 1654.535703] mnt_cache 196KB 196KB [ 1654.536326] filp 1941KB 2130KB [ 1654.536949] names_cache 14492KB 15589KB [ 1654.537548] hashtab_node 274KB 274KB [ 1654.538170] ebitmap_node 1149KB 1149KB [ 1654.538775] avtab_node 4976KB 4976KB [ 1654.539396] avc_node 31KB 31KB [ 1654.540032] lsm_inode_cache 2638KB 2952KB [ 1654.540633] lsm_file_cache 184KB 184KB [ 1654.541251] key_jar 31KB 31KB [ 1654.541853] uts_namespace 15KB 15KB [ 1654.542473] nsproxy 7KB 7KB [ 1654.543130] vm_area_struct 1196KB 1876KB [ 1654.543732] fs_cache 80KB 80KB [ 1654.544348] files_cache 185KB 286KB [ 1654.544964] signal_cache 328KB 463KB [ 1654.545597] sighand_cache 360KB 360KB [ 1654.546215] task_struct 1391KB 1653KB [ 1654.546836] cred_jar 136KB 200KB [ 1654.547457] anon_vma_chain 268KB 381KB [ 1654.548071] anon_vma 195KB 203KB [ 1654.548675] pid 93KB 112KB [ 1654.549293] Acpi-Operand 239KB 265KB [ 1654.549887] Acpi-ParseExt 35KB 35KB [ 1654.550516] Acpi-Parse 27KB 43KB [ 1654.551130] Acpi-State 86KB 102KB [ 1654.551727] Acpi-Namespace 24KB 24KB [ 1654.552341] numa_policy 3KB 3KB [ 1654.552957] trace_event_file 176KB 176KB [ 1654.553558] ftrace_event_field 280KB 280KB [ 1654.554183] pool_workqueue 40KB 40KB [ 1654.554786] task_group 16KB 16KB [ 1654.555406] mm_struct 423KB 504KB [ 1654.556018] vmap_area 98KB 98KB [ 1654.556619] page->ptl 235KB 283KB [ 1654.557233] kmemleak_scan_area 111KB 111KB [ 1654.558245] kmemleak_object 136315KB 144243KB [ 1654.558867] kmalloc-8k 4896KB 4896KB [ 1654.559484] kmalloc-4k 9136KB 9344KB [ 1654.560101] kmalloc-2k 4720KB 4768KB [ 1654.560709] kmalloc-1k 2540KB 3328KB [ 1654.561319] kmalloc-512 6288KB 6288KB [ 1654.561949] kmalloc-256 1247KB 1352KB [ 1654.562566] kmalloc-192 377KB 488KB [ 1654.563188] kmalloc-128 478KB 512KB [ 1654.563790] kmalloc-96 551KB 620KB [ 1654.564417] kmalloc-64 1351KB 1376KB [ 1654.565036] kmalloc-32 782KB 828KB [ 1654.565641] kmalloc-16 352KB 360KB [ 1654.566257] kmalloc-8 317KB 318KB [ 1654.566864] kmem_cache_node 47KB 47KB [ 1654.567476] kmem_cache 75KB 75KB [ 1654.568094] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=285,uid=0 [ 1654.569708] Out of memory (oom_kill_allocating_task): Killed process 285 (syz-executor.5) total-vm:93280kB, anon-rss:380kB, file-rss:34500kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 1654.592296] syz-executor.7 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1654.594467] CPU: 0 PID: 9410 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1654.595866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1654.597568] Call Trace: [ 1654.598112] dump_stack+0x107/0x167 [ 1654.598872] dump_header+0x107/0x689 [ 1654.599643] oom_kill_process.cold+0x10/0x15 [ 1654.600550] out_of_memory+0x1149/0x1440 [ 1654.601395] ? oom_killer_disable+0x280/0x280 [ 1654.602319] ? mutex_trylock+0x237/0x2b0 [ 1654.603159] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1654.604374] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1654.605586] ? lock_acquire+0x177/0x470 [ 1654.606411] ? warn_alloc+0x190/0x190 [ 1654.607210] __alloc_pages_nodemask+0x51d/0x600 [ 1654.608164] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1654.609397] ? find_get_entry+0x2c8/0x740 [ 1654.610257] alloc_pages_current+0x187/0x280 [ 1654.611171] __page_cache_alloc+0x2d2/0x360 [ 1654.612066] pagecache_get_page+0x2c7/0xc80 [ 1654.612943] filemap_fault+0x177d/0x2210 [ 1654.613777] ? read_cache_page_gfp+0x30/0x30 [ 1654.614682] ? replace_page_cache_page+0x1200/0x1200 [ 1654.615713] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1654.616790] ext4_filemap_fault+0x87/0xc0 [ 1654.617620] __do_fault+0x113/0x410 [ 1654.618380] handle_mm_fault+0x1e53/0x3500 [ 1654.619242] ? find_held_lock+0x2c/0x110 [ 1654.620063] ? __pmd_alloc+0x630/0x630 [ 1654.620862] ? vmacache_find+0x55/0x2a0 [ 1654.621671] ? vmacache_update+0xce/0x140 [ 1654.622525] do_user_addr_fault+0x56e/0xc60 [ 1654.623409] exc_page_fault+0xa2/0x1a0 [ 1654.624202] ? asm_exc_page_fault+0x8/0x30 [ 1654.625054] asm_exc_page_fault+0x1e/0x30 [ 1654.625883] RIP: 0033:0x7f91d0ccc688 [ 1654.626643] Code: Unable to access opcode bytes at RIP 0x7f91d0ccc65e. [ 1654.627964] RSP: 002b:00007ffd5b2ea4d0 EFLAGS: 00010216 [ 1654.629039] RAX: 0000001b2fc20000 RBX: 0000000000000006 RCX: 0000000000193908 [ 1654.630485] RDX: 0000000000193c90 RSI: 00007ffd5b2ea590 RDI: 0000000000000001 [ 1654.631933] RBP: 00007ffd5b2ea52c R08: 0000000000000675 R09: 00007ffd5b3a2080 [ 1654.633373] R10: 00007ffd5b3a2090 R11: 00000000002f927c R12: 0000000000000032 [ 1654.634820] R13: 0000000000193a58 R14: 0000000000000004 R15: 00007ffd5b2ea590 [ 1654.636378] Mem-Info: [ 1654.636895] active_anon:738 inactive_anon:56190 isolated_anon:0 [ 1654.636895] active_file:6 inactive_file:20 isolated_file:0 [ 1654.636895] unevictable:0 dirty:0 writeback:0 [ 1654.636895] slab_reclaimable:6731 slab_unreclaimable:60276 [ 1654.636895] mapped:69634 shmem:118 pagetables:1061 bounce:0 [ 1654.636895] free:2810 free_pcp:0 free_cma:0 [ 1654.643123] Node 0 active_anon:2952kB inactive_anon:224760kB active_file:24kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? yes [ 1654.647824] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1654.653051] lowmem_reserve[]: 0 1616 1616 1616 [ 1654.655118] Node 0 DMA32 free:4752kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2952kB inactive_anon:224760kB active_file:196kB inactive_file:76kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4244kB bounce:0kB free_pcp:488kB local_pcp:244kB free_cma:0kB [ 1654.660992] lowmem_reserve[]: 0 0 0 0 [ 1654.661796] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6492kB [ 1654.664599] Node 0 DMA32: 650*4kB (M) 182*8kB (UM) 32*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4600kB [ 1654.667303] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1654.668999] 148 total pagecache pages [ 1654.669753] 0 pages in swap cache [ 1654.670471] Swap cache stats: add 0, delete 0, find 0/0 [ 1654.671545] Free swap = 0kB [ 1654.672170] Total swap = 0kB [ 1654.672770] 524158 pages RAM [ 1654.673394] 0 pages HighMem/MovableOnly [ 1654.674197] 105068 pages reserved [ 1654.674886] Unreclaimable slab info: [ 1654.675647] Name Used Total [ 1654.676761] pid_3 3KB 3KB [ 1654.677842] pid_2 67KB 67KB [ 1654.678961] fib6_nodes 28KB 28KB [ 1654.680045] ip6_dst_cache 45KB 45KB [ 1654.681125] RAWv6 355KB 409KB [ 1654.682214] UDPLITEv6 62KB 62KB [ 1654.683309] UDPv6 62KB 62KB [ 1654.684388] tw_sock_TCPv6 7KB 7KB [ 1654.685470] TCPv6 62KB 62KB [ 1654.686556] scsi_sense_cache 8KB 8KB [ 1654.687627] sd_ext_cdb 3KB 3KB [ 1654.688701] virtio_scsi_cmd 16KB 16KB [ 1654.689784] sgpool-128 59KB 59KB [ 1654.690875] sgpool-64 63KB 63KB [ 1654.691954] sgpool-32 175KB 236KB [ 1654.693028] sgpool-16 75KB 75KB [ 1654.694109] sgpool-8 41KB 63KB [ 1654.695185] io_kiocb 71KB 71KB [ 1654.696257] mqueue_inode_cache 62KB 62KB [ 1654.697349] nfs_commit_data 15KB 15KB [ 1654.698440] nfs_write_data 47KB 47KB [ 1654.699511] jbd2_inode 11KB 11KB [ 1654.700582] ext4_system_zone 3KB 3KB [ 1654.701652] ext4_io_end_vec 7KB 7KB [ 1654.702866] ext4_bio_post_read_ctx 15KB 15KB [ 1654.704014] kioctx 31KB 31KB [ 1654.705072] aio_kiocb 3KB 3KB [ 1654.706146] bio-2 4KB 4KB [ 1654.707209] fasync_cache 7KB 7KB [ 1654.708268] pid_namespace 7KB 7KB [ 1654.709329] posix_timers_cache 15KB 15KB [ 1654.710400] rpc_buffers 31KB 31KB [ 1654.711447] rpc_tasks 3KB 3KB [ 1654.712497] UNIX 348KB 480KB [ 1654.713548] tcp_bind_bucket 8KB 8KB [ 1654.714609] ip_fib_trie 8KB 8KB [ 1654.715664] ip_fib_alias 15KB 15KB [ 1654.716714] ip_dst_cache 8KB 8KB [ 1654.717767] RAW 125KB 125KB [ 1654.718821] UDP 169KB 283KB [ 1654.719871] request_sock_TCP 15KB 15KB [ 1654.720915] TCP 60KB 60KB [ 1654.721962] hugetlbfs_inode_cache 15KB 15KB [ 1654.723083] bio-1 11KB 11KB [ 1654.724133] eventpoll_pwq 23KB 23KB [ 1654.725180] eventpoll_epi 43KB 43KB [ 1654.726229] inotify_inode_mark 54KB 54KB [ 1654.727296] request_queue 60KB 60KB [ 1654.728344] blkdev_ioc 22KB 22KB [ 1654.729381] bio-0 104KB 104KB [ 1654.730437] biovec-max 803KB 803KB [ 1654.731483] biovec-64 78KB 157KB [ 1654.732536] biovec-16 33KB 33KB [ 1654.733576] user_namespace 31KB 31KB [ 1654.734622] uid_cache 8KB 8KB [ 1654.735663] dmaengine-unmap-2 4KB 4KB [ 1654.736699] audit_buffer 7KB 7KB [ 1654.737743] skbuff_fclone_cache 112KB 112KB [ 1654.738826] skbuff_head_cache 1466KB 1466KB [ 1654.739869] file_lock_cache 66KB 66KB [ 1654.740908] file_lock_ctx 7KB 7KB [ 1654.741956] fsnotify_mark_connector 20KB 20KB [ 1654.743104] net_namespace 155KB 172KB [ 1654.744146] task_delay_info 88KB 88KB [ 1654.745194] taskstats 38KB 38KB [ 1654.746226] proc_dir_entry 403KB 416KB [ 1654.747260] pde_opener 31KB 31KB [ 1654.748289] seq_file 97KB 97KB [ 1654.749317] sigqueue 133KB 133KB [ 1654.750359] shmem_inode_cache 1197KB 1320KB [ 1654.751392] kernfs_iattrs_cache 243KB 243KB [ 1654.752456] kernfs_node_cache 5384KB 5384KB [ 1654.753488] mnt_cache 196KB 196KB [ 1654.754549] filp 1941KB 2130KB [ 1654.755604] names_cache 14492KB 15589KB [ 1654.756641] hashtab_node 274KB 274KB [ 1654.757675] ebitmap_node 1149KB 1149KB [ 1654.758720] avtab_node 4976KB 4976KB [ 1654.759754] avc_node 31KB 31KB [ 1654.760817] lsm_inode_cache 2638KB 2952KB [ 1654.761843] lsm_file_cache 184KB 184KB [ 1654.762882] key_jar 31KB 31KB [ 1654.763918] uts_namespace 15KB 15KB [ 1654.764963] nsproxy 7KB 7KB [ 1654.766053] vm_area_struct 1196KB 1876KB [ 1654.767092] fs_cache 80KB 80KB [ 1654.768111] files_cache 185KB 286KB [ 1654.769126] signal_cache 328KB 463KB [ 1654.770143] sighand_cache 360KB 360KB [ 1654.771177] task_struct 1391KB 1653KB [ 1654.772198] cred_jar 136KB 200KB [ 1654.773226] anon_vma_chain 268KB 381KB [ 1654.774246] anon_vma 195KB 203KB [ 1654.775280] pid 93KB 112KB [ 1654.776305] Acpi-Operand 239KB 265KB [ 1654.777326] Acpi-ParseExt 35KB 35KB [ 1654.778355] Acpi-Parse 27KB 43KB [ 1654.779378] Acpi-State 86KB 102KB [ 1654.780397] Acpi-Namespace 24KB 24KB [ 1654.781422] numa_policy 3KB 3KB [ 1654.782457] trace_event_file 176KB 176KB [ 1654.783471] ftrace_event_field 280KB 280KB [ 1654.784510] pool_workqueue 40KB 40KB [ 1654.785523] task_group 16KB 16KB [ 1654.786562] mm_struct 423KB 504KB [ 1654.787578] vmap_area 98KB 98KB [ 1654.788598] page->ptl 235KB 283KB [ 1654.789617] kmemleak_scan_area 111KB 111KB [ 1654.791145] kmemleak_object 136448KB 144243KB [ 1654.792163] kmalloc-8k 4896KB 4896KB [ 1654.793174] kmalloc-4k 9136KB 9344KB [ 1654.794188] kmalloc-2k 4720KB 4768KB [ 1654.795209] kmalloc-1k 2540KB 3328KB [ 1654.796226] kmalloc-512 6352KB 6352KB [ 1654.797244] kmalloc-256 1247KB 1352KB [ 1654.798262] kmalloc-192 377KB 488KB [ 1654.799276] kmalloc-128 478KB 512KB [ 1654.800287] kmalloc-96 558KB 620KB [ 1654.801302] kmalloc-64 1368KB 1376KB [ 1654.802323] kmalloc-32 782KB 828KB [ 1654.803334] kmalloc-16 352KB 360KB [ 1654.804346] kmalloc-8 317KB 318KB [ 1654.805348] kmem_cache_node 47KB 47KB [ 1654.806357] kmem_cache 75KB 75KB [ 1654.807373] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=9410,uid=0 [ 1654.810021] Out of memory (oom_kill_allocating_task): Killed process 9410 (syz-executor.7) total-vm:93280kB, anon-rss:380kB, file-rss:34756kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 1654.974751] syz-executor.6 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1654.975933] CPU: 1 PID: 9411 Comm: syz-executor.6 Not tainted 5.10.239 #1 [ 1654.976706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1654.977644] Call Trace: [ 1654.977940] dump_stack+0x107/0x167 [ 1654.978358] dump_header+0x107/0x689 [ 1654.978783] oom_kill_process.cold+0x10/0x15 [ 1654.979284] out_of_memory+0x1149/0x1440 [ 1654.979754] ? oom_killer_disable+0x280/0x280 [ 1654.980263] ? mutex_trylock+0x237/0x2b0 [ 1654.980721] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1654.981398] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1654.982064] ? lock_acquire+0x177/0x470 [ 1654.982522] ? warn_alloc+0x190/0x190 [ 1654.982966] __alloc_pages_nodemask+0x51d/0x600 [ 1654.983496] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1654.984177] ? find_get_entry+0x2c8/0x740 [ 1654.984652] alloc_pages_current+0x187/0x280 [ 1654.985152] __page_cache_alloc+0x2d2/0x360 [ 1654.985643] pagecache_get_page+0x2c7/0xc80 [ 1654.986134] filemap_fault+0x177d/0x2210 [ 1654.986600] ? read_cache_page_gfp+0x30/0x30 [ 1654.987103] ? replace_page_cache_page+0x1200/0x1200 [ 1654.987673] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1654.988268] ext4_filemap_fault+0x87/0xc0 [ 1654.988740] __do_fault+0x113/0x410 [ 1654.989156] handle_mm_fault+0x1e53/0x3500 [ 1654.989638] ? __pmd_alloc+0x630/0x630 [ 1654.990081] ? vmacache_find+0x55/0x2a0 [ 1654.990543] do_user_addr_fault+0x56e/0xc60 [ 1654.991037] exc_page_fault+0xa2/0x1a0 [ 1654.991476] ? asm_exc_page_fault+0x8/0x30 [ 1654.991954] asm_exc_page_fault+0x1e/0x30 [ 1654.992420] RIP: 0033:0x7fe6514cd688 [ 1654.992852] Code: Unable to access opcode bytes at RIP 0x7fe6514cd65e. [ 1654.993596] RSP: 002b:00007ffc9932cc10 EFLAGS: 00010216 [ 1654.994197] RAX: 0000001b2fd20000 RBX: 0000000000000007 RCX: 0000000000193908 [ 1654.995015] RDX: 0000000000193c93 RSI: 00007ffc9932ccd0 RDI: 0000000000000001 [ 1654.995825] RBP: 00007ffc9932cc6c R08: 0000000000000675 R09: 00007ffc993dd080 [ 1654.996639] R10: 00007ffc993dd090 R11: 00000000002f9282 R12: 0000000000000032 [ 1654.997444] R13: 0000000000193a4c R14: 0000000000000009 R15: 00007ffc9932ccd0 [ 1654.998323] Mem-Info: [ 1654.998619] active_anon:738 inactive_anon:56190 isolated_anon:0 [ 1654.998619] active_file:5 inactive_file:39 isolated_file:0 [ 1654.998619] unevictable:0 dirty:0 writeback:0 [ 1654.998619] slab_reclaimable:6731 slab_unreclaimable:60339 [ 1654.998619] mapped:69634 shmem:118 pagetables:1061 bounce:0 [ 1654.998619] free:2852 free_pcp:156 free_cma:0 [ 1655.002145] Node 0 active_anon:2952kB inactive_anon:224760kB active_file:20kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? yes [ 1655.004761] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1655.007724] lowmem_reserve[]: 0 1616 1616 1616 [ 1655.008282] Node 0 DMA32 free:4920kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2952kB inactive_anon:224760kB active_file:16kB inactive_file:76kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:4244kB bounce:0kB free_pcp:624kB local_pcp:240kB free_cma:0kB [ 1655.011501] lowmem_reserve[]: 0 0 0 0 [ 1655.011975] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6492kB [ 1655.013533] Node 0 DMA32: 655*4kB (M) 179*8kB (M) 27*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4516kB [ 1655.015067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1655.016036] 148 total pagecache pages [ 1655.016461] 0 pages in swap cache [ 1655.016850] Swap cache stats: add 0, delete 0, find 0/0 [ 1655.017468] Free swap = 0kB [ 1655.017810] Total swap = 0kB [ 1655.018164] 524158 pages RAM [ 1655.018513] 0 pages HighMem/MovableOnly [ 1655.018981] 105068 pages reserved [ 1655.019370] Unreclaimable slab info: [ 1655.019784] Name Used Total [ 1655.020417] pid_3 3KB 3KB [ 1655.021037] pid_2 67KB 67KB [ 1655.021644] fib6_nodes 28KB 28KB [ 1655.022260] ip6_dst_cache 45KB 45KB [ 1655.022867] RAWv6 355KB 409KB [ 1655.023479] UDPLITEv6 62KB 62KB [ 1655.024095] UDPv6 62KB 62KB [ 1655.024695] tw_sock_TCPv6 7KB 7KB [ 1655.025311] TCPv6 62KB 62KB [ 1655.025911] scsi_sense_cache 8KB 8KB [ 1655.026532] sd_ext_cdb 3KB 3KB [ 1655.027147] virtio_scsi_cmd 16KB 16KB [ 1655.027751] sgpool-128 59KB 59KB [ 1655.028363] sgpool-64 63KB 63KB [ 1655.028980] sgpool-32 175KB 236KB [ 1655.029579] sgpool-16 75KB 75KB [ 1655.030192] sgpool-8 41KB 63KB [ 1655.030805] io_kiocb 71KB 71KB [ 1655.031420] mqueue_inode_cache 62KB 62KB [ 1655.032054] nfs_commit_data 15KB 15KB [ 1655.032651] nfs_write_data 47KB 47KB [ 1655.033269] jbd2_inode 11KB 11KB [ 1655.033869] ext4_system_zone 3KB 3KB [ 1655.034487] ext4_io_end_vec 7KB 7KB [ 1655.035102] ext4_bio_post_read_ctx 15KB 15KB [ 1655.035744] kioctx 31KB 31KB [ 1655.036356] aio_kiocb 3KB 3KB [ 1655.036971] bio-2 4KB 4KB [ 1655.037570] fasync_cache 7KB 7KB [ 1655.038185] pid_namespace 7KB 7KB [ 1655.038789] posix_timers_cache 15KB 15KB [ 1655.039413] rpc_buffers 31KB 31KB [ 1655.040031] rpc_tasks 3KB 3KB [ 1655.040632] UNIX 348KB 480KB [ 1655.041248] tcp_bind_bucket 8KB 8KB [ 1655.041848] ip_fib_trie 8KB 8KB [ 1655.042475] ip_fib_alias 15KB 15KB [ 1655.043118] ip_dst_cache 8KB 8KB [ 1655.043734] RAW 125KB 125KB [ 1655.044363] UDP 169KB 283KB [ 1655.045004] request_sock_TCP 15KB 15KB [ 1655.045633] TCP 60KB 60KB [ 1655.046271] hugetlbfs_inode_cache 15KB 15KB [ 1655.046953] bio-1 11KB 11KB [ 1655.047579] eventpoll_pwq 23KB 23KB [ 1655.048210] eventpoll_epi 43KB 43KB [ 1655.048825] inotify_inode_mark 54KB 54KB [ 1655.049472] request_queue 60KB 60KB [ 1655.050105] blkdev_ioc 22KB 22KB [ 1655.050741] bio-0 104KB 104KB [ 1655.051379] biovec-max 803KB 803KB [ 1655.052015] biovec-64 78KB 157KB [ 1655.052636] biovec-16 33KB 33KB [ 1655.053272] user_namespace 31KB 31KB [ 1655.053888] uid_cache 8KB 8KB [ 1655.054536] dmaengine-unmap-2 4KB 4KB [ 1655.055167] audit_buffer 7KB 7KB [ 1655.055789] skbuff_fclone_cache 112KB 112KB [ 1655.056446] skbuff_head_cache 1492KB 1492KB [ 1655.057080] file_lock_cache 66KB 66KB [ 1655.057703] file_lock_ctx 7KB 7KB [ 1655.058352] fsnotify_mark_connector 20KB 20KB [ 1655.059045] net_namespace 155KB 172KB [ 1655.059667] task_delay_info 88KB 88KB [ 1655.060302] taskstats 38KB 38KB [ 1655.060919] proc_dir_entry 403KB 416KB [ 1655.061553] pde_opener 31KB 31KB [ 1655.062189] seq_file 97KB 97KB [ 1655.062814] sigqueue 133KB 133KB [ 1655.064238] shmem_inode_cache 1197KB 1320KB [ 1655.064873] kernfs_iattrs_cache 243KB 243KB [ 1655.065603] kernfs_node_cache 5384KB 5384KB [ 1655.066250] mnt_cache 196KB 196KB [ 1655.066887] filp 1941KB 2130KB [ 1655.067527] names_cache 14492KB 15589KB [ 1655.068174] hashtab_node 274KB 274KB [ 1655.068796] ebitmap_node 1149KB 1149KB [ 1655.069432] avtab_node 4976KB 4976KB [ 1655.070067] avc_node 31KB 31KB [ 1655.070696] lsm_inode_cache 2638KB 2952KB [ 1655.071347] lsm_file_cache 184KB 184KB [ 1655.071983] key_jar 31KB 31KB [ 1655.072604] uts_namespace 15KB 15KB [ 1655.073240] nsproxy 7KB 7KB [ 1655.073868] vm_area_struct 1196KB 1876KB [ 1655.074529] fs_cache 80KB 80KB [ 1655.075166] files_cache 185KB 286KB [ 1655.075794] signal_cache 328KB 463KB [ 1655.076435] sighand_cache 360KB 360KB [ 1655.077072] task_struct 1391KB 1653KB [ 1655.077690] cred_jar 136KB 200KB [ 1655.078325] anon_vma_chain 268KB 381KB [ 1655.078973] anon_vma 195KB 203KB [ 1655.079595] pid 93KB 112KB [ 1655.080227] Acpi-Operand 239KB 265KB [ 1655.080850] Acpi-ParseExt 35KB 35KB [ 1655.081490] Acpi-Parse 27KB 43KB [ 1655.082125] Acpi-State 86KB 102KB [ 1655.082749] Acpi-Namespace 24KB 24KB [ 1655.083385] numa_policy 3KB 3KB [ 1655.084020] trace_event_file 176KB 176KB [ 1655.084650] ftrace_event_field 280KB 280KB [ 1655.085295] pool_workqueue 40KB 40KB [ 1655.085916] task_group 16KB 16KB [ 1655.086561] mm_struct 423KB 504KB [ 1655.087198] vmap_area 98KB 98KB [ 1655.087821] page->ptl 235KB 283KB [ 1655.088455] kmemleak_scan_area 111KB 111KB [ 1655.089154] kmemleak_object 136612KB 144243KB [ 1655.089784] kmalloc-8k 4896KB 4896KB [ 1655.090437] kmalloc-4k 9136KB 9344KB [ 1655.091071] kmalloc-2k 4720KB 4768KB [ 1655.091690] kmalloc-1k 2540KB 3328KB [ 1655.092325] kmalloc-512 6448KB 6448KB [ 1655.092962] kmalloc-256 1247KB 1352KB [ 1655.093585] kmalloc-192 377KB 488KB [ 1655.094231] kmalloc-128 478KB 512KB [ 1655.094862] kmalloc-96 563KB 620KB [ 1655.095503] kmalloc-64 1380KB 1380KB [ 1655.096145] kmalloc-32 782KB 828KB [ 1655.096766] kmalloc-16 352KB 360KB [ 1655.097399] kmalloc-8 317KB 318KB [ 1655.098038] kmem_cache_node 47KB 47KB [ 1655.098667] kmem_cache 75KB 75KB [ 1655.099302] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=9411,uid=0 [ 1655.100968] Out of memory (oom_kill_allocating_task): Killed process 9411 (syz-executor.6) total-vm:93280kB, anon-rss:364kB, file-rss:33668kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 1655.167627] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1655.168804] CPU: 1 PID: 255 Comm: syz-fuzzer Not tainted 5.10.239 #1 [ 1655.169562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1655.170555] Call Trace: [ 1655.170863] dump_stack+0x107/0x167 [ 1655.171292] dump_header+0x107/0x689 [ 1655.171730] oom_kill_process.cold+0x10/0x15 [ 1655.172245] out_of_memory+0x1149/0x1440 [ 1655.172725] ? oom_killer_disable+0x280/0x280 [ 1655.173253] ? mutex_trylock+0x237/0x2b0 [ 1655.173729] ? __alloc_pages_slowpath.constprop.0+0xa82/0x2200 [ 1655.174434] __alloc_pages_slowpath.constprop.0+0x1c07/0x2200 [ 1655.175126] ? lock_acquire+0x177/0x470 [ 1655.175590] ? warn_alloc+0x190/0x190 [ 1655.176051] __alloc_pages_nodemask+0x51d/0x600 [ 1655.176596] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1655.177306] ? find_get_entry+0x2c8/0x740 [ 1655.177793] alloc_pages_current+0x187/0x280 [ 1655.178310] __page_cache_alloc+0x2d2/0x360 [ 1655.178829] pagecache_get_page+0x2c7/0xc80 [ 1655.179340] filemap_fault+0x177d/0x2210 [ 1655.179824] ? read_cache_page_gfp+0x30/0x30 [ 1655.180339] ? replace_page_cache_page+0x1200/0x1200 [ 1655.180933] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1655.181556] ext4_filemap_fault+0x87/0xc0 [ 1655.182049] __do_fault+0x113/0x410 [ 1655.182480] handle_mm_fault+0x1e53/0x3500 [ 1655.182984] ? _copy_from_user+0xfb/0x1b0 [ 1655.183478] ? __pmd_alloc+0x630/0x630 [ 1655.183941] ? vmacache_find+0x55/0x2a0 [ 1655.184410] do_user_addr_fault+0x56e/0xc60 [ 1655.184920] exc_page_fault+0xa2/0x1a0 [ 1655.185379] ? asm_exc_page_fault+0x8/0x30 [ 1655.185886] asm_exc_page_fault+0x1e/0x30 [ 1655.186367] RIP: 0033:0x466533 [ 1655.186739] Code: Unable to access opcode bytes at RIP 0x466509. [ 1655.187444] RSP: 002b:000000c00003fe80 EFLAGS: 00010202 [ 1655.188067] RAX: ffffffffffffff92 RBX: 00000000378d04a7 RCX: 0000000000466533 [ 1655.188907] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 1655.189747] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 1655.190583] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 1655.191422] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 1655.192330] Mem-Info: [ 1655.192633] active_anon:738 inactive_anon:56160 isolated_anon:0 [ 1655.192633] active_file:8 inactive_file:19 isolated_file:2 [ 1655.192633] unevictable:0 dirty:0 writeback:0 [ 1655.192633] slab_reclaimable:6731 slab_unreclaimable:60362 [ 1655.192633] mapped:69634 shmem:118 pagetables:980 bounce:0 [ 1655.192633] free:2841 free_pcp:122 free_cma:0 [ 1655.196232] Node 0 active_anon:2952kB inactive_anon:224640kB active_file:32kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:278536kB dirty:0kB writeback:0kB shmem:472kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? yes [ 1655.198963] Node 0 DMA free:6492kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1655.202012] lowmem_reserve[]: 0 1616 1616 1616 [ 1655.202569] Node 0 DMA32 free:4872kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:2952kB inactive_anon:224640kB active_file:32kB inactive_file:80kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:3920kB bounce:0kB free_pcp:488kB local_pcp:244kB free_cma:0kB [ 1655.205919] lowmem_reserve[]: 0 0 0 0 [ 1655.206401] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6492kB [ 1655.208045] Node 0 DMA32: 677*4kB (UM) 187*8kB (M) 25*16kB (UM) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4700kB [ 1655.209667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1655.210677] 148 total pagecache pages [ 1655.211131] 0 pages in swap cache [ 1655.211539] Swap cache stats: add 0, delete 0, find 0/0 [ 1655.212170] Free swap = 0kB [ 1655.212523] Total swap = 0kB [ 1655.212870] 524158 pages RAM [ 1655.213239] 0 pages HighMem/MovableOnly [ 1655.213700] 105068 pages reserved [ 1655.214114] Unreclaimable slab info: [ 1655.214546] Name Used Total [ 1655.215199] pid_3 3KB 3KB [ 1655.215818] pid_2 67KB 67KB [ 1655.216462] fib6_nodes 28KB 28KB [ 1655.217102] ip6_dst_cache 45KB 45KB [ 1655.217720] RAWv6 355KB 409KB [ 1655.218361] UDPLITEv6 62KB 62KB [ 1655.218997] UDPv6 62KB 62KB [ 1655.219622] tw_sock_TCPv6 7KB 7KB [ 1655.220263] TCPv6 62KB 62KB [ 1655.220886] scsi_sense_cache 8KB 8KB [ 1655.221522] sd_ext_cdb 3KB 3KB [ 1655.222154] virtio_scsi_cmd 16KB 16KB [ 1655.222791] sgpool-128 59KB 59KB [ 1655.223427] sgpool-64 63KB 63KB [ 1655.224070] sgpool-32 175KB 236KB [ 1655.224684] sgpool-16 75KB 75KB [ 1655.225320] sgpool-8 41KB 63KB [ 1655.225962] io_kiocb 71KB 71KB [ 1655.226589] mqueue_inode_cache 62KB 62KB [ 1655.227226] nfs_commit_data 15KB 15KB [ 1655.227845] nfs_write_data 47KB 47KB [ 1655.228485] jbd2_inode 11KB 11KB [ 1655.229118] ext4_system_zone 3KB 3KB [ 1655.229736] ext4_io_end_vec 7KB 7KB [ 1655.230384] ext4_bio_post_read_ctx 15KB 15KB [ 1655.231074] kioctx 31KB 31KB [ 1655.231700] aio_kiocb 3KB 3KB [ 1655.232329] bio-2 4KB 4KB [ 1655.232966] fasync_cache 7KB 7KB [ 1655.233585] pid_namespace 7KB 7KB [ 1655.234223] posix_timers_cache 15KB 15KB [ 1655.234854] rpc_buffers 31KB 31KB [ 1655.235489] rpc_tasks 3KB 3KB [ 1655.236120] UNIX 348KB 480KB [ 1655.236749] tcp_bind_bucket 8KB 8KB [ 1655.237385] ip_fib_trie 8KB 8KB [ 1655.238025] ip_fib_alias 15KB 15KB [ 1655.238656] ip_dst_cache 8KB 8KB [ 1655.239285] RAW 125KB 125KB [ 1655.239901] UDP 169KB 283KB [ 1655.240534] request_sock_TCP 15KB 15KB [ 1655.241174] TCP 60KB 60KB [ 1655.241789] hugetlbfs_inode_cache 15KB 15KB [ 1655.242468] bio-1 11KB 11KB [ 1655.243102] eventpoll_pwq 23KB 23KB [ 1655.243720] eventpoll_epi 43KB 43KB [ 1655.244354] inotify_inode_mark 54KB 54KB [ 1655.244993] request_queue 60KB 60KB [ 1655.245615] blkdev_ioc 22KB 22KB [ 1655.246243] bio-0 104KB 104KB [ 1655.246871] biovec-max 803KB 803KB [ 1655.247504] biovec-64 78KB 157KB [ 1655.248137] biovec-16 33KB 33KB [ 1655.248754] user_namespace 31KB 31KB [ 1655.249391] uid_cache 8KB 8KB [ 1655.250030] dmaengine-unmap-2 4KB 4KB [ 1655.250658] audit_buffer 7KB 7KB [ 1655.251300] skbuff_fclone_cache 112KB 112KB [ 1655.251957] skbuff_head_cache 1511KB 1511KB [ 1655.252582] file_lock_cache 66KB 66KB [ 1655.253215] file_lock_ctx 7KB 7KB [ 1655.253833] fsnotify_mark_connector 20KB 20KB [ 1655.254530] net_namespace 155KB 172KB [ 1655.255164] task_delay_info 88KB 88KB [ 1655.255787] taskstats 38KB 38KB [ 1655.256419] proc_dir_entry 403KB 416KB [ 1655.257050] pde_opener 31KB 31KB [ 1655.257669] seq_file 97KB 97KB [ 1655.258298] sigqueue 133KB 133KB [ 1655.258945] shmem_inode_cache 1197KB 1320KB [ 1655.259560] kernfs_iattrs_cache 243KB 243KB [ 1655.260217] kernfs_node_cache 5384KB 5384KB [ 1655.260835] mnt_cache 196KB 196KB [ 1655.261475] filp 1941KB 2130KB [ 1655.262112] names_cache 14492KB 15589KB [ 1655.262735] hashtab_node 274KB 274KB [ 1655.263367] ebitmap_node 1149KB 1149KB [ 1655.263999] avtab_node 4976KB 4976KB [ 1655.264623] avc_node 31KB 31KB [ 1655.265258] lsm_inode_cache 2638KB 2952KB [ 1655.265879] lsm_file_cache 184KB 184KB [ 1655.266519] key_jar 31KB 31KB [ 1655.267159] uts_namespace 15KB 15KB [ 1655.267776] nsproxy 7KB 7KB [ 1655.269192] vm_area_struct 1196KB 1876KB [ 1655.269820] fs_cache 80KB 80KB [ 1655.270557] files_cache 185KB 286KB [ 1655.271197] signal_cache 328KB 463KB [ 1655.271820] sighand_cache 360KB 360KB [ 1655.272461] task_struct 1391KB 1653KB [ 1655.273099] cred_jar 136KB 200KB [ 1655.273723] anon_vma_chain 268KB 381KB [ 1655.274380] anon_vma 195KB 203KB [ 1655.275018] pid 93KB 112KB [ 1655.275641] Acpi-Operand 239KB 265KB [ 1655.276281] Acpi-ParseExt 35KB 35KB [ 1655.276898] Acpi-Parse 27KB 43KB [ 1655.277528] Acpi-State 86KB 102KB [ 1655.278165] Acpi-Namespace 24KB 24KB [ 1655.278796] numa_policy 3KB 3KB [ 1655.279438] trace_event_file 176KB 176KB [ 1655.280079] ftrace_event_field 280KB 280KB [ 1655.280716] pool_workqueue 40KB 40KB [ 1655.281353] task_group 16KB 16KB [ 1655.281992] mm_struct 423KB 504KB [ 1655.282615] vmap_area 98KB 98KB [ 1655.283256] page->ptl 235KB 283KB [ 1655.283872] kmemleak_scan_area 111KB 111KB [ 1655.284552] kmemleak_object 136709KB 144243KB [ 1655.285194] kmalloc-8k 4896KB 4896KB [ 1655.285814] kmalloc-4k 9136KB 9344KB [ 1655.286460] kmalloc-2k 4720KB 4768KB [ 1655.287106] kmalloc-1k 2540KB 3328KB [ 1655.287731] kmalloc-512 6528KB 6528KB [ 1655.288375] kmalloc-256 1247KB 1352KB [ 1655.289010] kmalloc-192 377KB 488KB [ 1655.289631] kmalloc-128 478KB 512KB [ 1655.290270] kmalloc-96 567KB 620KB [ 1655.290903] kmalloc-64 1392KB 1392KB [ 1655.291543] kmalloc-32 782KB 828KB [ 1655.292176] kmalloc-16 352KB 360KB [ 1655.292789] kmalloc-8 317KB 318KB [ 1655.293436] kmem_cache_node 47KB 47KB [ 1655.294066] kmem_cache 75KB 75KB [ 1655.294699] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=255,uid=0 [ 1655.296527] Out of memory (oom_kill_allocating_task): Killed process 254 (syz-fuzzer) total-vm:1237652kB, anon-rss:192824kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:904kB oom_score_adj:0 [ 1657.227089] syz-executor.2: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 1657.228454] CPU: 1 PID: 10781 Comm: syz-executor.2 Not tainted 5.10.239 #1 [ 1657.229236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1657.230169] Call Trace: [ 1657.230490] dump_stack+0x107/0x167 [ 1657.230920] warn_alloc.cold+0x95/0x18a [ 1657.231375] ? zone_watermark_ok_safe+0x260/0x260 [ 1657.231927] ? queue_oom_reaper+0x86/0x1e0 [ 1657.232417] ? wait_for_completion_io+0x270/0x270 [ 1657.232976] __alloc_pages_slowpath.constprop.0+0x1cbe/0x2200 [ 1657.233648] ? lock_acquire+0x177/0x470 [ 1657.234103] ? warn_alloc+0x190/0x190 [ 1657.234556] __alloc_pages_nodemask+0x51d/0x600 [ 1657.235086] ? asm_sysvec_call_function_single+0x12/0x20 [ 1657.235698] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1657.236386] ? policy_nodemask+0x10/0x1a0 [ 1657.236859] ? __sanitizer_cov_trace_pc+0xd/0x60 [ 1657.237402] alloc_pages_current+0x187/0x280 [ 1657.237909] relay_open_buf.part.0+0x2a5/0xc00 [ 1657.238445] relay_open+0x531/0xa10 [ 1657.238863] do_blk_trace_setup+0x4cf/0xc10 [ 1657.239358] ? _copy_from_user+0xfb/0x1b0 [ 1657.239833] __blk_trace_setup+0xca/0x180 [ 1657.240310] ? do_blk_trace_setup+0xc10/0xc10 [ 1657.240832] blk_trace_ioctl+0x155/0x290 [ 1657.241303] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1657.241858] ? do_vfs_ioctl+0x283/0x10d0 [ 1657.242323] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1657.242924] ? generic_block_fiemap+0x60/0x60 [ 1657.243434] ? lock_downgrade+0x6d0/0x6d0 [ 1657.243913] blkdev_ioctl+0xc1/0x710 [ 1657.244337] ? blkdev_common_ioctl+0x1930/0x1930 [ 1657.244877] ? selinux_file_ioctl+0xb6/0x270 [ 1657.245381] block_ioctl+0xf9/0x140 [ 1657.245794] ? blkdev_read_iter+0x1c0/0x1c0 [ 1657.246287] __x64_sys_ioctl+0x19a/0x210 [ 1657.246761] do_syscall_64+0x33/0x40 [ 1657.247191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1657.247771] RIP: 0033:0x7fa0b126ab19 [ 1657.248197] Code: Unable to access opcode bytes at RIP 0x7fa0b126aaef. [ 1657.248938] RSP: 002b:00007fa0ae7e0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1657.249800] RAX: ffffffffffffffda RBX: 00007fa0b137df60 RCX: 00007fa0b126ab19 [ 1657.250618] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1657.251435] RBP: 00007fa0b12c4f6d R08: 0000000000000000 R09: 0000000000000000 [ 1657.252245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1657.253058] R13: 00007ffdecbd815f R14: 00007fa0ae7e0300 R15: 0000000000022000 [ 1657.253948] Mem-Info: [ 1657.254241] active_anon:47 inactive_anon:7828 isolated_anon:0 [ 1657.254241] active_file:38 inactive_file:0 isolated_file:0 [ 1657.254241] unevictable:0 dirty:0 writeback:0 [ 1657.254241] slab_reclaimable:6727 slab_unreclaimable:57900 [ 1657.254241] mapped:34818 shmem:96 pagetables:403 bounce:0 [ 1657.254241] free:2747 free_pcp:62 free_cma:0 [ 1657.257751] Node 0 active_anon:188kB inactive_anon:31312kB active_file:152kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139272kB dirty:0kB writeback:0kB shmem:384kB writeback_tmp:0kB kernel_stack:3424kB all_unreclaimable? yes [ 1657.260339] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1657.263286] lowmem_reserve[]: 0 1616 1616 1616 [ 1657.263821] Node 0 DMA32 free:4504kB min:11260kB low:12912kB high:14564kB reserved_highatomic:0KB active_anon:188kB inactive_anon:31312kB active_file:152kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660452kB mlocked:0kB pagetables:1612kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1657.267064] lowmem_reserve[]: 0 0 0 0 [ 1657.267516] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 1657.269048] Node 0 DMA32: 382*4kB (UM) 184*8kB (UM) 76*16kB (UM) 9*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4504kB [ 1657.270598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1657.271564] 140 total pagecache pages [ 1657.272008] 0 pages in swap cache [ 1657.272401] Swap cache stats: add 0, delete 0, find 0/0 [ 1657.273013] Free swap = 0kB [ 1657.273355] Total swap = 0kB [ 1657.273695] 524158 pages RAM [ 1657.274050] 0 pages HighMem/MovableOnly [ 1657.274504] 105068 pages reserved [ 1657.445173] FAULT_INJECTION: forcing a failure. [ 1657.445173] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1657.448090] CPU: 0 PID: 10793 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1657.449773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1657.451689] Call Trace: [ 1657.452302] dump_stack+0x107/0x167 [ 1657.453148] should_fail.cold+0x5/0xa [ 1657.454042] __alloc_pages_nodemask+0x182/0x600 [ 1657.455132] ? __kmalloc+0x16e/0x390 [ 1657.456001] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1657.457409] ? trace_hardirqs_on+0x5b/0x180 [ 1657.458433] alloc_pages_current+0x187/0x280 [ 1657.459467] relay_open_buf.part.0+0x2a5/0xc00 [ 1657.460546] relay_open+0x531/0xa10 [ 1657.461397] do_blk_trace_setup+0x4cf/0xc10 [ 1657.462410] ? _copy_from_user+0xfb/0x1b0 [ 1657.463376] __blk_trace_setup+0xca/0x180 [ 1657.464340] ? do_blk_trace_setup+0xc10/0xc10 [ 1657.465408] blk_trace_ioctl+0x155/0x290 [ 1657.466349] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1657.467497] ? do_vfs_ioctl+0x283/0x10d0 [ 1657.468443] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1657.469664] ? generic_block_fiemap+0x60/0x60 [ 1657.470706] ? lock_downgrade+0x6d0/0x6d0 [ 1657.471661] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1657.472778] blkdev_ioctl+0xc1/0x710 [ 1657.473638] ? blkdev_common_ioctl+0x1930/0x1930 [ 1657.474741] ? selinux_file_ioctl+0xb6/0x270 [ 1657.475762] block_ioctl+0xf9/0x140 [ 1657.476597] ? blkdev_read_iter+0x1c0/0x1c0 [ 1657.477592] __x64_sys_ioctl+0x19a/0x210 [ 1657.478545] do_syscall_64+0x33/0x40 [ 1657.479404] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1657.480584] RIP: 0033:0x7fe747f6cb19 [ 1657.481445] Code: Unable to access opcode bytes at RIP 0x7fe747f6caef. [ 1657.482966] RSP: 002b:00007fe7454e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1657.484732] RAX: ffffffffffffffda RBX: 00007fe74807ff60 RCX: 00007fe747f6cb19 [ 1657.486394] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1657.488047] RBP: 00007fe7454e21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1657.489699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1657.491358] R13: 00007ffc35c5853f R14: 00007fe7454e2300 R15: 0000000000022000 VM DIAGNOSIS: 05:13:00 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff888009232318 RBP=0000000000000000 RSP=ffff88800924f9e0 R8 =0000000000000000 R9 =ffff888009231a47 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800924fd00 R14=000000000006b760 R15=dffffc0000000000 RIP=ffffffff83e86c27 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a078fc7b0 CR3=000000000968e000 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=7465677261742e79636e656772656d65 XMM02=000000ff000000000000000000000000 XMM03=0000000000656369767265732e687373 XMM04=2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e XMM05=ffff000000000000ffff000000000000 XMM06=0000444907474f4c0000530a07316531 XMM07=00000000000000000000000000000000 XMM08=65784500657250747261745363657845 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888019654000 RCX=1ffffffff0d1251a RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff816ed4cc RBP=ffffea0001b39680 RSP=ffff88800b9ff8c8 R8 =0000000000000001 R9 =ffffffff8686e6ff R10=fffffbfff0d0dcdf R11=0000000000000001 R12=0000000000112cca R13=ffff88801b864600 R14=ffffea0001b39688 R15=ffff888019654054 RIP=ffffffff816f557e RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f53c1f9e900 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53c279e240 CR3=000000001bbb6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000