0x7f0000013100)={&(0x7f0000011fc0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000013040)=[{&(0x7f0000012040)=""/4096, 0x1000}], 0x1, &(0x7f0000013080)=""/122, 0x7a, 0x1}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000013140)={0x1b, 0xf, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000}, [@call={0x85, 0x0, 0x0, 0x50}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, r0}, @jmp={0x5, 0x800000000, 0xf, 0x6, 0xa, 0xfffffffffffffffc, 0xffffffffffffffff}, @exit={0x95}, @generic={0x5, 0x7ff, 0x1, 0x3}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41000, 0x1, [], r1, 0x5}, 0x48) r2 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000001100)=[{0xf0, 0x0, 0x0, "2b5ca4e31c9269c1467ae7bcb0a054798d52417913bebfc4aa9fd156fc80e6ff9a7cca033c3a981defffb99ee4b5b3e15422f7cb3c3eaa8c0bd661349f7a742cddf0e7680cfe57a080b6fc1cd1f7a776b7b63cd07e6ef5b7329621e174fc718f8673f7958cdb7c5be68efa92c3176a0c9eaee27dfcd090ddad9bfbb91f2cd56cfca1d78456320281e0c4cdf59602f8369c05070bb207984b468eeff20fda18a7e3f72aa9b1bb0b1802f2e386418fc482b1f5f80203f3d8fb1451c3002fb0a080b9a7eaa5ebe2f50f7c2d8d9254dac7fa65a54642f252f36b500e59353eca"}, {0x18, 0x2000000000000116, 0x1ff, "73ca1163827ec449"}, {0x90, 0x105, 0x0, "39e336c6660dceab9adc8c58de6a3a74e9e6ec70b615e5d6f130c82f89bb6e2a4c970647ccf4dd05a8b3855cc267b1fc385cd59d2f4fee792584c13e9e31e9cf371b11c793168115bea1f81d8c687244441797ed3b06f8c3a39190c97593af5a829c74fc2d56da5a7ff642affb4d6109e832e4997de4b03bb1"}, {0x58, 0x13f, 0x1, "290009e619ed9b40a6a1a6c7d031d7da6356838a4f20bed3574071863b23b7238daaa6bb4b6b87dcf2c7f655be9e07b519d76ac9fd216e98da6f74a324ab8c7fbc044bbb"}, {0x70, 0x104, 0xc, "612fec9dd6f6c4f5c3ecb9efc312d10afd303f3cbbbacb8a70e315a440630063d9a4772be03bda5f860f49e820845ab0d3ea92fbf153703759e7deeb6335ad4da31d26f747cd198e39465f791370d1d0bf14bc9e74e58263bfaeca20dd39e583"}], 0x260}, 0x4) 11:00:31 executing program 6: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x1000, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000000f109a708f78293c8744e1a", &(0x7f0000004800)=""/4096}, 0x28) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x8, 0x4, 0x800, 0x100, 0x0, 0x20, 0x0, 0x2, 0x0, 0xffffffff, 0x5, 0x47210407, 0x8, 0x9, 0x7f, 0x8, 0xbd9f, 0x1ff, 0x3, 0x6, 0xfffffffffffffff8, 0x81, 0x4, 0xd7, 0xd6b, 0x1ff, 0x6, 0xfffffffffffff800, 0x5, 0xa8a, 0x1ff, 0x4, 0x9, 0x7, 0xfffffffffffffffa, 0x3, 0x0, 0xef9c, 0x6, @perf_bp={&(0x7f0000000040)}, 0x50, 0x6, 0x81, 0x0, 0x7, 0xffffffff00000000, 0xad19}, r1, 0x4, r0, 0x1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) 11:00:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000380)}, 0x5f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="5a829edd65ba5b1f8fef0b3f5cb5634efdc6d35fff57c7e59ba132af41e3ccbbe2689440258d50f247c394e7de5a490811ed8f15ecdc243db0c798940d9f1136f3fd260e73e1146bb153127b7556e630d135d9a61d7b", &(0x7f00000000c0)="060e59fc82609cb75b5b166d4b8f2656", 0x3}, 0x20) [ 100.595199] FAULT_INJECTION: forcing a failure. [ 100.595199] name failslab, interval 1, probability 0, space 0, times 0 [ 100.606504] CPU: 1 PID: 11813 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 100.613778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.623138] Call Trace: [ 100.625736] dump_stack+0x1c9/0x2b4 [ 100.629377] ? dump_stack_print_info.cold.2+0x52/0x52 [ 100.634582] ? __ext4_journal_start_sb+0x18a/0x600 [ 100.639523] ? ext4_dirty_inode+0x62/0xc0 [ 100.643685] should_fail.cold.4+0xa/0x1a [ 100.647760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 100.652875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.658424] ? __ext4_journal_stop+0x106/0x1f0 [ 100.663015] ? ext4_setattr+0x2af0/0x2af0 [ 100.667173] ? ext4_dirty_inode+0xb0/0xc0 [ 100.671329] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 100.676359] ? __mark_inode_dirty+0x495/0x1550 [ 100.680953] ? __inode_attach_wb+0x1320/0x1320 [ 100.685547] ? kasan_check_read+0x11/0x20 [ 100.689701] ? do_raw_spin_unlock+0xa7/0x2f0 [ 100.694101] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 100.698676] ? kasan_check_write+0x14/0x20 [ 100.702906] ? check_same_owner+0x340/0x340 [ 100.707244] ? __dquot_alloc_space+0x4b6/0x8c0 [ 100.711813] ? rcu_note_context_switch+0x730/0x730 [ 100.716728] __should_failslab+0x124/0x180 [ 100.720954] should_failslab+0x9/0x14 [ 100.724740] kmem_cache_alloc+0x2af/0x760 [ 100.728872] ? percpu_counter_add_batch+0xf2/0x150 [ 100.733801] ext4_mb_new_blocks+0x778/0x4740 [ 100.738205] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 100.743205] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 100.747950] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 100.753386] ? lock_release+0xa30/0xa30 [ 100.757351] ? kasan_check_read+0x11/0x20 [ 100.761504] ? rcu_is_watching+0x8c/0x150 [ 100.765638] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 100.770120] ? is_bpf_text_address+0xd7/0x170 [ 100.774598] ? kernel_text_address+0x79/0xf0 [ 100.778990] ? __kernel_text_address+0xd/0x40 [ 100.783472] ? unwind_get_return_address+0x61/0xa0 [ 100.788387] ? __save_stack_trace+0x8d/0xf0 [ 100.792699] ? save_stack+0xa9/0xd0 [ 100.796313] ? save_stack+0x43/0xd0 [ 100.799931] ? kasan_kmalloc+0xc4/0xe0 [ 100.803809] ? __kmalloc+0x14e/0x760 [ 100.807506] ? ext4_find_extent+0x6df/0x9a0 [ 100.811810] ? ext4_ext_map_blocks+0x293/0x62f0 [ 100.816473] ? ext4_map_blocks+0x8f3/0x1b60 [ 100.820779] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 100.825620] ? ext4_fallocate+0x9f5/0x2330 [ 100.829836] ? vfs_fallocate+0x4b4/0x8d0 [ 100.833887] ? ioctl_preallocate+0x1dc/0x300 [ 100.838275] ? do_vfs_ioctl+0x1440/0x1720 [ 100.842406] ? ksys_ioctl+0xa9/0xd0 [ 100.846020] ? __x64_sys_ioctl+0x73/0xb0 [ 100.850067] ? do_syscall_64+0x1b9/0x820 [ 100.854113] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.859468] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 100.864208] ? perf_trace_lock+0xde/0x920 [ 100.868341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.873861] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 100.878697] ? zap_class+0x740/0x740 [ 100.882399] ? check_same_owner+0x340/0x340 [ 100.886713] ? perf_trace_lock+0x920/0x920 [ 100.890935] ? kasan_unpoison_shadow+0x35/0x50 [ 100.895503] ? kasan_kmalloc+0xc4/0xe0 [ 100.899375] ? __kmalloc+0x315/0x760 [ 100.903086] ? ext4_find_extent+0x6df/0x9a0 [ 100.907392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.912913] ? ext4_ext_search_right+0x2df/0xb10 [ 100.917654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.923437] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 100.928442] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 100.933109] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 100.938113] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 100.943640] ? perf_trace_lock+0x920/0x920 [ 100.947948] ? lock_acquire+0x1e4/0x540 [ 100.951904] ? ext4_es_lookup_extent+0x42c/0xde0 [ 100.956644] ? lock_downgrade+0x8f0/0x8f0 [ 100.960795] ? lock_acquire+0x1e4/0x540 [ 100.964752] ? ext4_map_blocks+0x88b/0x1b60 [ 100.969068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.974592] ? lock_release+0xa30/0xa30 [ 100.978561] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 100.983217] ? rcu_note_context_switch+0x730/0x730 [ 100.988140] ? down_write+0x8f/0x130 [ 100.991837] ? ext4_map_blocks+0x88b/0x1b60 [ 100.996146] ? down_read+0x1d0/0x1d0 [ 100.999850] ext4_map_blocks+0x8f3/0x1b60 [ 101.003987] ? ext4_issue_zeroout+0x190/0x190 [ 101.008470] ? current_time+0x131/0x1b0 [ 101.012439] ? timespec64_trunc+0x180/0x180 [ 101.016750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.022277] ext4_alloc_file_blocks+0x319/0xaf0 [ 101.026934] ? lock_release+0xa30/0xa30 [ 101.030899] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 101.036092] ? down_write+0x8f/0x130 [ 101.039789] ? ext4_fallocate+0x2fe/0x2330 [ 101.044007] ? down_read+0x1d0/0x1d0 [ 101.047711] ? perf_trace_lock+0x920/0x920 [ 101.051931] ext4_fallocate+0x9f5/0x2330 [ 101.055977] ? perf_trace_lock+0x920/0x920 [ 101.060282] ? perf_trace_lock+0xde/0x920 [ 101.064418] ? ext4_insert_range+0x13d0/0x13d0 [ 101.068989] ? __check_object_size+0x9d/0x5f2 [ 101.073488] ? lock_acquire+0x1e4/0x540 [ 101.077447] ? vfs_fallocate+0x5be/0x8d0 [ 101.081497] ? lock_release+0xa30/0xa30 [ 101.085460] ? rcu_note_context_switch+0x730/0x730 [ 101.090383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.095915] ? __sb_start_write+0x17f/0x300 [ 101.100223] ? ext4_insert_range+0x13d0/0x13d0 [ 101.104799] vfs_fallocate+0x4b4/0x8d0 [ 101.108677] ioctl_preallocate+0x1dc/0x300 [ 101.112894] ? vfs_ioctl+0xc0/0xc0 [ 101.116434] ? expand_files.part.8+0x9c0/0x9c0 [ 101.121000] ? vfs_write+0x2ee/0x560 [ 101.124702] do_vfs_ioctl+0x1440/0x1720 [ 101.128668] ? fsnotify_first_mark+0x350/0x350 [ 101.133235] ? ioctl_preallocate+0x300/0x300 [ 101.137627] ? __fget_light+0x2f7/0x440 [ 101.141585] ? fget_raw+0x20/0x20 [ 101.145026] ? __sb_end_write+0xac/0xe0 [ 101.148987] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 101.154511] ? fput+0x130/0x1a0 [ 101.157782] ? ksys_write+0x1ae/0x260 [ 101.161581] ? security_file_ioctl+0x94/0xc0 [ 101.165978] ksys_ioctl+0xa9/0xd0 [ 101.169417] __x64_sys_ioctl+0x73/0xb0 [ 101.173290] do_syscall_64+0x1b9/0x820 [ 101.177160] ? finish_task_switch+0x1d3/0x890 [ 101.181643] ? syscall_return_slowpath+0x5e0/0x5e0 [ 101.186561] ? syscall_return_slowpath+0x31d/0x5e0 [ 101.191480] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 101.196483] ? prepare_exit_to_usermode+0x291/0x3b0 [ 101.201485] ? perf_trace_sys_enter+0xb10/0xb10 [ 101.206139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.210982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.216156] RIP: 0033:0x455e29 [ 101.219324] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.238561] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.246252] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 101.253505] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 101.260759] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.268022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 101.275277] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000000e 11:00:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45964a5c4f0f00fe000030492a768b88b40eda954797623745e004"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffffffffffff, 0x9, 0x8}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000006c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/22, 0x16}, {&(0x7f00000012c0)=""/5, 0x5}, {&(0x7f0000001300)=""/202, 0xffffffffffffffa1}, {&(0x7f0000001400)=""/131, 0x3fe}], 0x4, 0x0, 0x0, 0x1}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x8, 0x9, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x14}, @map={0x18, 0x1, 0x1, 0x0, r0}, @jmp={0x5, 0x200, 0x9, 0xa, 0x7, 0xfffffffffffffff8, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000500)='syzkaller\x00', 0x5, 0xe9, &(0x7f0000000540)=""/233, 0xea15831ad58aa427, 0x1, [], r1, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x80000004, 0xa7, &(0x7f0000008d40)=""/187, 0x0, 0x0, [], 0x0, 0x8}, 0x48) 11:00:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000040)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="2f224f88d61e", 0xfffffffffffffea7}], 0x1, &(0x7f0000000140), 0x0, 0x4}, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x5, 0x100000000, "d3c580c2d35bec86dea70b568fe7e4f4bc6c62922d5ece327f7fb3ef494173a94840c0f25813e0a51cb24704bc6eb6e11a24ecf6f167da1b9eae1c2473d37b", 0x18}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000d00)="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", 0x1000}], 0x1, &(0x7f0000000200)=[{0x78, 0x117, 0x9, "1c35214e2acb2b37c54ea2661cd0dea1c417d9027099d8eb4370ad7a67e7925349b7887c92de5e1aaa5e5d05a1a1b38feaf12f76d2ea30d7b10a87e42ceac761933f58613c4379c583dacbdb610a6c0aac46c50c0525c5c16ff53df28d5dc2821fb65e"}, {0xc0, 0x10f, 0xfffffffffffffffc, "86944af147d763c7662e89fdb27da47a1a5d0b8dd1a2b041d5c4478c8cc4f6cedee0cb4ad025ea768956c9ee18cae653fa1c90d8fa3c6ba8a25e57c5a039cb5f513d3d645ca9f6c4c7dc86a6a1aeb7da6dfee2c983994b6eb7d452b834a7f24a8d2a00e86e2b8ed4d545f2a2ea0fb877b9cfa9b4294537c2d352869500ac4f62d64dfad750c6c99cfdf6a59461036714082310e55d9ff75d9abf65ff240c0969c24832ba282fab294d8c15"}, {0x108, 0x112, 0x1f2d, "7e203f718fdb767a5a17ba2672b30184d11e595e12b656a0dbc8862857fe334bf050fd6f8e592dc7822c693161bf62e554a81fd43b4511d31210e2caed5734c97992bf78c84352cda004fafd71f49f26463e0330b83b0158ce5cd127c43a6fcde9522d448c39f91c363e58ec5608ecc930f217b823e41e7348aeede7f209442ef3b867f0fb41d3577baa5cac774383d6e53b4a99e596559a13feb9bba701989448f0d096f77cdd8c3ffae155c69a521df165aa2cd5153be223bbfe23e49959bf027bd5d59d2819ce61b69173dd0590672fa4720483752b05dc77794742ab708b8bbd034e03b26f1da88a9359cbea825badbc"}, {0x108, 0xff, 0x0, "50abc8acb3f77fc34e48556227fda1572b4a8593f29ba98e506952f1e937eb4d12fa9b155441d432318c0184e27871c05ddc3f561da975608bc37a7bf24e58a0f7af61c9012586c198531f1343abe8ce0d5d05ae31602412c27fcccf607f6314a8cf51a4c8e7f1921aa96a782ab98ca9d9cec253fad4198fd8cc915b587ab71d7031d4c82b3b5e226469aa2a786d74ae56e84737bc507ae90fb2a091313c5bb3875a8fb1574ce1ccd9e841db2f5ef000920ac9fec2d1ed82139cf7f7ea4a88b2f877dc27e238f236f0cce319c3ee06ce48cf0fe315cb6aeda0847c14ebf28f8cb049ad33c58669133e4ed57d4319dbd6f138703768"}, {0x88, 0x1bf, 0x340, "b5e2b4f1d5620a2f7020de809ef1a69969d306bf0f32d1b2cb9c620c59e57831a93a9fcb293ee30f3b13dc97990cf9d5363598a00aa7f25ecf605539da1583a99a6d952d3dc3240881d0a2d8ae551716d765805e764c94d32e17665083cf70d1b3ee38f927e71aa5d5c8a95423c221450349704a"}, {0x108, 0x11d, 0x7, "43a7e805931487c1ac18dcd21628714b0f9967753dbc3a5b3861068bb1c1c97bc9432c628040952b3acca72681d5f05a7c9a07db4110370186b43b02d8b251f01579bb0db82d354237debbe5410d19f9f0161b0e3f2cc8b1d6f9d88dfe029b7cbc662f73dbf8be479e06cf331f936e10204fa993e9e87bfcd482d78accb82738a85b22da48ccd8fde01ab244344b9fda2b4aca1d971591612e14097a9d8219c77b3792edd520c5c4448fd02dca3cfd587db41f66a5a7a0b82b52e7836723560f47d9e8a5b648953a4c29bae2b0e69696be6b42b5cc3783c419582d994e8ca6d4db6520bbe38673eeebfe789cfa421f78ff221d402ae35ed2"}], 0x4d8, 0x40}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) 11:00:32 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000140), 0x209}, {&(0x7f0000000180)=""/171, 0xab}, {&(0x7f0000000240)=""/56, 0x38}], 0x4, &(0x7f00000002c0)=""/122, 0x7a, 0x80}, 0x100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000740)="1d33261079bb8222c0abfed35895bbc2b3b4c6858f2a30ce94255bf1e216baeb452c3667d78ef7365506ca3ef686c695639f7e1c87a75c9ba9d351f7bb2e320016ae2bb8d9b043198dc09b9bc86d797cbc62f53eca3a1fb602770429b4d97cb70657c68db33f84f8bc53ab7d171408ce61dcc1c3fdf890f6490ec76ff4b656f2ab0d71e988f2f5f640b2a49515707c6350f35d59d2c2454c6b16aef359148cea97dc414d785b1014ec638933eb469a3de77ae61254fd0c6d7e2ceb9cf8652103fb77efe8a3eec4f3cbf4fe2b529fcb053d734a21", 0xd4}, {&(0x7f0000000640)="c5dd0aaa72386a03430d24", 0xb}, {&(0x7f0000000680)}, {&(0x7f0000000840)="8eb8d734dbc2c179cf50c7da0d92787365f7bd937cccf6c01011eda34a68b1b1248cbfc738a048ad060848b8219c5602a1aff4ba888ec0fd004559eaf57f543f81ae3dbe152b5d7b01ffbe5fb631e544bd6fcf2751a07930b7dd7a1b3ce56ef5ece7b595e34c51f1063e833676a167a01028eedce0090ac6ab1e1c637a8c265f6ee6106dee9d51ba6f655616e0bc7c9cbc5d7959352ad1738af326653b62f8f2db86edf50838f08bdc7cd931d048de0351f918a9a807555178b3c9a89f6d5fd58522b23e880646e1deed0c60aed77fad9367ddca", 0xd4}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x100, 0x20000000}, 0x4) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000500)=""/119, 0x77}], 0x3, &(0x7f00000005c0)=""/25, 0x19, 0xfff}, 0x100) setsockopt$sock_attach_bpf(r0, 0x29, 0x42, &(0x7f0000000700), 0x3) 11:00:32 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c92be2d06c6d61d7d4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socketpair(0x8, 0x80000, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r1, r0, 0xb}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x9, 0x9, 0x6, 0x4, r2, 0x9}, 0x2c) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r3, &(0x7f0000000080)="4189421c9deadd166c43074415d5895cca989cc58a2a7397aeec61aec6e84d9b77632545c1ab147ca2a75a86bcf1cc8b7543d79e05ce8e08f415627954b1d6979e29dff27401c1c6d34dad7782ea20f22f287ab467b4d62508424d1487826d89a5ac3b4ed9017ec3bccb834ae78f97941118eb390e227dce70142f355e716f09bf54c70dead17d7cbb03ab217c3516b3692e731eecc40b91cb47e3aa9c37e7048f56a3a2ec3f3f24d5f88d6f638d410ff27b0a0ebcfdfbe9ccd31ab697772cfa31bf8fe86b2e3449e955ee7f", &(0x7f0000000180)=""/85}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 11:00:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f00000001c0)="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"}, 0x10) openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) 11:00:32 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=0x9, 0x12) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x1) 11:00:32 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x9, &(0x7f0000000080)=ANY=[@ANYBLOB="bf16000000000000851f000005000000bf01000000000000bf610000442839b88517472f000000008510000002000000bf01000000000000950000be5625533cc5a4440000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0x6}, 0x14) 11:00:32 executing program 2 (fault-call:3 fault-nth:15): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:32 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='bpf\x00', 0x100000, &(0x7f0000000240)={[{@mode={'mode', 0x3d, 0x20}, 0x2c}, {@mode={'mode', 0x3d, 0xfffffffffffffffc}, 0x2c}, {@mode={'mode', 0x3d, 0x7}, 0x2c}, {@mode={'mode', 0x3d, 0x8}, 0x2c}]}) mount$bpf(0x0, &(0x7f00000003c0)='.\x00', &(0x7f0000000340)='bpf\x00', 0x0, &(0x7f0000000300)=ANY=[]) mount$bpf(0x20000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f00000006c0)=ANY=[]) mount$bpf(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x8000, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f0000000100)='./file0/../file0\x00', 0x0) 11:00:32 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='userselfwlan0\x00'}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)="6d656d6f72792e63757272e25fc3a580a02cf9989b450700313337fdc7e0c0495f05215cd7042682677c734a9cd3030a00000000000000000000000000", 0x26e1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040), 0x20000040) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[], 0x0) 11:00:32 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='vboxnet0\x00', 0xffffffffffffff9c}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="e20c0b7ac00dc0138ea6927ab3c406824b43b620781617d1c27daef2227623a46154744419113c3ffbedf39947fa0097a8b34800a493b5da043ffdf4b8a94c92655892f527f95d444feb7e1af1e9da84b4ca0814c7a962d5213c08a0a3e16cb3c67201c4c5b189a1da89c573f67230e4825efdc1e9072b88485a4b28f800388a27d6602baf514055dbc2871f96c277e13232b8a517689d0f680fc1b3998132e0f89510018c587b8ecc26ba5d9044563d5905abed563a69cf"}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00'}) 11:00:32 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5421, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000040)) 11:00:32 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)="2f02726f75702e7374617000", 0xffffffffffffff9c}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x7) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.current\x00', 0x2761, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) [ 101.656870] FAULT_INJECTION: forcing a failure. [ 101.656870] name failslab, interval 1, probability 0, space 0, times 0 [ 101.668160] CPU: 1 PID: 11876 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 101.675442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.684795] Call Trace: [ 101.687395] dump_stack+0x1c9/0x2b4 [ 101.691038] ? dump_stack_print_info.cold.2+0x52/0x52 [ 101.696244] should_fail.cold.4+0xa/0x1a [ 101.700317] ? kmem_cache_free+0x86/0x2d0 11:00:32 executing program 5: [ 101.704508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.709611] ? do_vfs_ioctl+0x1440/0x1720 [ 101.713764] ? __x64_sys_ioctl+0x73/0xb0 [ 101.717823] ? do_syscall_64+0x1b9/0x820 [ 101.721880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.727252] ? kasan_check_read+0x11/0x20 [ 101.731408] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 101.736000] ? kasan_check_write+0x14/0x20 [ 101.740240] ? do_raw_spin_lock+0xc1/0x200 [ 101.744490] ? trace_hardirqs_off+0xd/0x10 [ 101.748728] ? _raw_spin_unlock_irqrestore+0x63/0xc0 11:00:32 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xe, 0xd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x21d}, [@call={0x85, 0x0, 0x0, 0x1b}, @jmp={0x5, 0x608, 0x7, 0x0, 0x3, 0xffffffffffffffe0, 0x1}, @generic={0x20, 0x3b, 0x8, 0x7bf}, @alu={0x7, 0x5, 0xd, 0x6, 0xa, 0xffffffffffffffe0, 0x8}, @alu={0x7, 0x7, 0x1, 0xf, 0x7, 0x40, 0x10}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0xfffffffffffffffc, 0xd6, &(0x7f0000000200)=""/214, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 101.753838] ? debug_check_no_obj_freed+0x30b/0x595 [ 101.758856] ? __wake_up_common_lock+0x1d0/0x330 [ 101.763623] ? trace_hardirqs_off+0xd/0x10 [ 101.767865] ? quarantine_put+0x10d/0x1b0 [ 101.772023] ? check_same_owner+0x340/0x340 [ 101.776351] ? __kasan_slab_free+0x131/0x170 [ 101.780765] ? rcu_note_context_switch+0x730/0x730 [ 101.785699] ? trace_hardirqs_on+0xd/0x10 [ 101.789857] __should_failslab+0x124/0x180 [ 101.794099] should_failslab+0x9/0x14 [ 101.797907] kmem_cache_alloc+0x2af/0x760 [ 101.802063] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 101.806994] jbd2__journal_start+0x1e7/0xa80 [ 101.811401] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 101.817099] ? rcu_note_context_switch+0x730/0x730 [ 101.822021] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 101.826855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.832376] __ext4_journal_start_sb+0x182/0x600 [ 101.837119] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 101.841944] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 101.847638] ? current_time+0x131/0x1b0 [ 101.851614] ? timespec64_trunc+0x180/0x180 [ 101.855921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.861441] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 101.866095] ? lock_release+0xa30/0xa30 [ 101.870056] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 101.875234] ? down_write+0x8f/0x130 [ 101.878928] ? ext4_fallocate+0x2fe/0x2330 [ 101.883145] ? down_read+0x1d0/0x1d0 [ 101.886842] ext4_fallocate+0x9f5/0x2330 [ 101.890886] ? perf_trace_lock+0xde/0x920 [ 101.895028] ? _kstrtoull+0x188/0x250 [ 101.898814] ? ext4_insert_range+0x13d0/0x13d0 [ 101.903383] ? __check_object_size+0x9d/0x5f2 [ 101.907866] ? lock_acquire+0x1e4/0x540 [ 101.911821] ? vfs_fallocate+0x5be/0x8d0 [ 101.915865] ? lock_release+0xa30/0xa30 [ 101.919820] ? check_same_owner+0x340/0x340 [ 101.924128] ? rcu_note_context_switch+0x730/0x730 [ 101.929056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.934576] ? __sb_start_write+0x17f/0x300 [ 101.938881] ? ext4_insert_range+0x13d0/0x13d0 [ 101.943447] vfs_fallocate+0x4b4/0x8d0 [ 101.947323] ioctl_preallocate+0x1dc/0x300 [ 101.951539] ? vfs_ioctl+0xc0/0xc0 [ 101.955061] ? expand_files.part.8+0x9c0/0x9c0 [ 101.959629] ? vfs_write+0x2ee/0x560 [ 101.963323] do_vfs_ioctl+0x1440/0x1720 [ 101.967282] ? fsnotify_first_mark+0x350/0x350 [ 101.971845] ? ioctl_preallocate+0x300/0x300 [ 101.976236] ? __fget_light+0x2f7/0x440 [ 101.980191] ? fget_raw+0x20/0x20 [ 101.983626] ? __sb_end_write+0xac/0xe0 [ 101.987594] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 101.993113] ? fput+0x130/0x1a0 [ 101.996374] ? ksys_write+0x1ae/0x260 [ 102.000162] ? security_file_ioctl+0x94/0xc0 [ 102.004557] ksys_ioctl+0xa9/0xd0 [ 102.007999] __x64_sys_ioctl+0x73/0xb0 [ 102.011877] do_syscall_64+0x1b9/0x820 [ 102.015759] ? finish_task_switch+0x1d3/0x890 [ 102.020248] ? syscall_return_slowpath+0x5e0/0x5e0 [ 102.025170] ? syscall_return_slowpath+0x31d/0x5e0 [ 102.030084] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 102.035084] ? prepare_exit_to_usermode+0x291/0x3b0 [ 102.040086] ? perf_trace_sys_enter+0xb10/0xb10 [ 102.044740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.049569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.054739] RIP: 0033:0x455e29 [ 102.057905] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.077113] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.084803] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 102.092053] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 102.099304] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:32 executing program 4: bpf$BPF_GET_PROG_INFO(0x13, &(0x7f000032a000)={0xffffffffffffffff, 0x50, &(0x7f000039efb0)}, 0x10) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x4, 0x10}, 0xc) 11:00:32 executing program 7: r0 = socket$kcm(0x2, 0x6, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8, 0x10}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xb, 0x20001, 0x2, 0x0, r1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x24, &(0x7f0000000100)}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x891c, &(0x7f0000000140)) [ 102.106560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 102.113892] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000000f 11:00:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x3, 0x20001, 0x10000000000002}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005ac0)={r0, &(0x7f0000005a00)="12f784586bddd83354ebfdb9ce55291992", &(0x7f0000005a40)="227e02c607bcbd4bb532e7c3252e66b6fba96c80eb989bc1789e57d07521944761e143d4b4395dde1bc3c4638c9c7f603dfca76099e72a2f6a833b98cf5bc7b69f43b45901dc065b369e3a07cf0b"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0)="2596be6581922b5815a1645146f5dac0ec4afcf3e06cbb853ef8ef7877ddb06c97fa2860c91e411c8e89f59400152269c8aa814dbe7e685425c76ec9d759478fcd958440020d5c9c1fc1d7e79da432de717567dc3121", &(0x7f0000000140)="f866d03590c92e780ec048d38654b0fb2e2a2c35eaba0ef88f43b8086826fd29d72e5118c00811de18b63b0f26e3a192a684a5efac004a85a31ea3dfbacfd22957866ab55bacc50f923f7aaacc0b488bbe4f4463e013e565224cc6660bf5bec34ed927803099d5d973e0"}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpu.stat\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000059c0)={&(0x7f0000000400)=@sco={0x1f, {0x1, 0xffffffff, 0x4, 0x0, 0x6, 0x3f}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="3649c1afebb6546bf780997aae7efd5073aba31d123fe1b411db57690ba9e88629548b566dd819465eabedb1d38b85fd75f9524a2fe2ba9ecb7c46c5d46092fac72ecf8ca90507c080112f0965a17e7208bb15466a685ea26e99de", 0x5b}, {&(0x7f0000001500)="73273d7a3f448e71950ab8d7230dea59eed72abd7199d6f431b7ea2768bc0112924367695a72041077b096320b0c373ad2f86f9eae3eafefc14b3edc67af8a068af3d053198c5e38e2006c2429a5daa6a75a76b09be835801c0a98f0f21834ed8b5888b526f0ecfc6abb192a86175a660cb0444ae4ec0e10e40888248d7cc52b49302ad2e8ed610286f8735534bc7e2a2996b78c70ead002efc53cb5179b", 0x9e}, {&(0x7f00000015c0)="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", 0xfd}], 0x4, &(0x7f0000001700)=[{0x1010, 0x117, 0x5b3d, 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0x42a8, 0x40}, 0x20000004) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/27, 0x1b}], 0x2, &(0x7f0000000340)=""/17, 0x11, 0x185}, 0x40) 11:00:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'cpu', 0x20}]}, 0x5) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'cpu', 0x20}]}, 0x5) 11:00:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x7f, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000001500)='GPL\x00', 0x4, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x1}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mount$bpf(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='bpf\x00', 0x80040, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 11:00:33 executing program 2 (fault-call:3 fault-nth:16): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:33 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x2, &(0x7f0000000380), 0x4) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="e62aa981e5145a4cdf96c9e4414ef57dd612c4faed074207a8fc3181633449789e37eb5ae4983f8a62758f4a938305aeada64393185cfd10a290a1c54a90733b9849e06cf08d46b6d6538251258e10218f0cea351dd500d93e", 0x59}, {&(0x7f0000000100)="2784e69a44aca759681399997955fd5ef3af702c29bf7b905c3c2c961a1e0316ca565f7c30d080f69473aa0905184237edddab3d8bc7f3b6c3b88a5d6585a500e06c715a096d1a742dbf20fba0221a8b695b153d94124d6c4885d9bee544733202fa18aa2c9e52bb299f592adfbe25167212ba78494a5b9005193e7ed809572bf7e3a72409ef200a9836ec0582f5b810b8f420b4ccf12288f4dd4b", 0x9b}, {&(0x7f0000000280)="182dabb2280deab4751a5a9a5512edbea4e0380ce1d46fedbea6ce6829db1837eccf942d3306d840d28bd3249a143f5b39d09d97b15197a758065a3875f1435b60aede43444b1d382193bfe4212ee4ddc0d7a4b96ce6e659868ba1d35598c7fbd1218c8dd9a7507b14c6ab231d835078006801ed8e47fde070fea01fb416982ce6adbd4fc7707b4724eecf23ed767b3a0950", 0x92}], 0x3, 0x0, 0x0, 0x80}, 0x0) 11:00:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000081c0)={&(0x7f0000007c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008140)=[{&(0x7f0000007d00)=""/237, 0xed}, {&(0x7f0000007e00)=""/213, 0xd5}, {&(0x7f0000007f00)=""/16, 0x10}, {&(0x7f0000007f40)=""/141, 0x8d}, {&(0x7f0000008000)=""/133, 0x85}, {&(0x7f00000080c0)=""/120, 0x78}], 0x6, 0x0, 0x0, 0x7}, 0x40000000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000008200)=r3) write$cgroup_int(r1, &(0x7f0000000000), 0x12) 11:00:33 executing program 4: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000640)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000006c0), 0x1, &(0x7f0000001d80)}, 0x0) close(r0) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0xd73, 0x1, 0x6, 0x82e6, 0x0, 0x3, 0x882, 0x0, 0x800, 0x2, 0x3, 0x9, 0x3ff, 0x4, 0xffffffffffffffc0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1000, 0xcf, 0xffffffff, 0xff, 0x7f, 0x8, 0x3ff, 0x3, 0xf2e, 0x1, 0x0, 0xfffffffffffff23e, 0x5, 0x8, 0x3f, 0xffffffffffffff61, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000000c0), 0x3}, 0x840, 0xb938, 0x2, 0x0, 0x6, 0x7, 0xfffffffffffffe01}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1000000000000309, &(0x7f0000000240)=""/253, 0xfd}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r1}) 11:00:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='syzkaller\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xe, 0xd7, &(0x7f0000000100)="3c2dbcd405e8e96a639a2feea71b", &(0x7f0000000580)=""/215, 0x6}, 0x28) 11:00:33 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/166, 0xa6}, {&(0x7f0000000640)=""/215, 0xd7}, {&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/229, 0xe5}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000940)=""/234, 0xea}], 0x6, &(0x7f0000000ac0)=""/235, 0xeb, 0x101}, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009bc0)={&(0x7f0000009880)=@un=@abs, 0x80, &(0x7f0000000480)=[{&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000580)}, {&(0x7f0000000400)=""/100, 0x64}], 0x6, &(0x7f0000009b40)=""/88, 0x58}, 0x0) sendmsg$kcm(r1, &(0x7f0000009f00)={&(0x7f0000009c00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000009e80)=[{&(0x7f0000009e00)="f6", 0x1}], 0x1, &(0x7f0000009ec0)}, 0x0) sendmsg$kcm(r0, &(0x7f000000c340)={&(0x7f0000009f80)=@can={0x1d}, 0xffffffffffffff82, &(0x7f0000000c00)=[{&(0x7f000000a000)="aa", 0xfffffffffffffdde}], 0x1, &(0x7f000000b040), 0xfffffffffffffda1}, 0x0) sendmsg(r1, &(0x7f000000fd00)={&(0x7f000000ea40)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f000000ebc0)=[{&(0x7f000000eac0)='n', 0x1}], 0x1, &(0x7f000000ec00)}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="850000002200000007000000000091009500000000200000"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x4a, 0xff2b, &(0x7f0000000040)="e460019234060dc106621abc86dd6a000000000704eb3056000000e8d50000000100000014000000038d893efca47bf6f077056d07b9775c444d17b8cd", &(0x7f0000000140)=""/157}, 0x28) 11:00:33 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e407f00766f75702f73797a3000", 0x200002, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000300)='syz1\x00', 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)='cpuacct.usage_all\x00', 0x2761, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000240)=0x8001) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000002c0)=0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'memory', 0x20}, {0x2d, 'memory', 0x20}]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffffd) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0x5, 0x3}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000001c0)}, 0x10) 11:00:33 executing program 1: socketpair(0x19, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x8004587d, 0x400006) 11:00:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=[{0x48, 0x100, 0x9, "9f180d400ec9ec11a1bf54b49213fa9d98c7b379661eb5d0e4e72842ddc8611a6f73daad85ac26f8143e51c9937d53b289bcd2"}, {0xd8, 0x10d, 0xffff, "507d409dffcefb9062255b816633ba61b5328b517a631a04209ea4d735b43a92aa524dd586050c130d98f0f95e41130929c42931b6354867e250097be2e858ebb8c43da78105a812c6946c2b85b5acd420a3d8471cace6595b47ed054e7433cbab3c622236114c18626af9befb9830c1b72f2b0e4ec28ba4a2f4e26f52ae514c7e429476107d420d1b91a2fc492a8e5f951f9991bba467d52102ce64ebfde9754f27f1753b23b6ede2b932ee34b5dce81ae6738dc6e0b5bf0fd7d1eb938875ea3ee3664b6cf6b5"}, {0xc0, 0xdf47500dac8a0fff, 0x8, "ea2705677364426307c9a0e13dded471972e377c7f95073e02dc9596d7b4c87e4d386c1358c300bd97fe85fd3652069be6c46a708630c91cbe441031e27992dad2a977ecf84bb8522948386c9bdf8716ee47241c4df328f7b5f911b3aca350fa9f3b94fa8bbc7a46e171d4baf86f9044e84c649ecf231a44f08be9b5b882ebd315cee4fc3c71f246fbe2863138fa1cb4ae6c3acf2c0ace7b9f2724a439172395dcb19966d293175689b79c8e208d4b"}], 0x1e0, 0x1}, 0x20004000) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) close(r2) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x1ff) [ 102.686786] FAULT_INJECTION: forcing a failure. [ 102.686786] name failslab, interval 1, probability 0, space 0, times 0 [ 102.698098] CPU: 0 PID: 11952 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 102.705384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.714748] Call Trace: [ 102.717360] dump_stack+0x1c9/0x2b4 [ 102.721023] ? dump_stack_print_info.cold.2+0x52/0x52 [ 102.726249] should_fail.cold.4+0xa/0x1a [ 102.730329] ? kmem_cache_free+0x86/0x2d0 11:00:33 executing program 5: socketpair$inet6(0xa, 0xf, 0x8, &(0x7f00000001c0)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000280), &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/145}, 0x18) 11:00:33 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x10, &(0x7f0000000040), 0x23d) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0xa, &(0x7f0000000280)=@raw=[@ldst={0x3, 0x3, 0x3, 0xf, 0x574f5a11889bbc85, 0x40, 0xffffffffffffffff}, @jmp={0x5, 0xff, 0xb, 0x4, 0xd, 0x18, 0x1c}, @jmp={0x5, 0x100000000, 0x4fdd69dbb2d7a299, 0x0, 0x9, 0xfffffffffffffff0, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000000300)='GPL\x00', 0x8, 0x80, &(0x7f0000000340)=""/128, 0x41f00, 0x1, [], 0x0, 0xa}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000440)=r3, 0x4) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000000c0)="00ee1c0100", 0x1ff) close(r1) sendmsg(r2, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)}, 0x0) openat$cgroup_int(r4, &(0x7f0000000480)='cgroup.max.depth\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=':', 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x300}, 0x40000) openat$cgroup_procs(r4, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) close(r2) 11:00:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x297, 0xe4, &(0x7f0000000140)="38183a9bccfaa830a16dbcfd6796", &(0x7f0000000040)=""/228}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x7b, 0x11, &(0x7f0000000180)="462de596d714cc4b4d315ac439f1ec25242d11d63c1e6fc27b53500676b694409858aa2fd2314ff10b00462b842c33c305a05d9303b1c4df252feda620982f6ae8ac3de9e69f3225716f60e92d55d83f7c5b736b8946f33142012ba6f302ec0a1ded3499eddfdc23ba67ab8d1524e5e44298ac31f3e0ea86b6e55d", &(0x7f0000000000)=""/17, 0x6}, 0x28) [ 102.734502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.739623] ? do_vfs_ioctl+0x1440/0x1720 [ 102.743792] ? __x64_sys_ioctl+0x73/0xb0 [ 102.747871] ? do_syscall_64+0x1b9/0x820 [ 102.751978] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.757362] ? kasan_check_read+0x11/0x20 [ 102.761530] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 102.766135] ? kasan_check_write+0x14/0x20 [ 102.770388] ? do_raw_spin_lock+0xc1/0x200 [ 102.774650] ? trace_hardirqs_off+0xd/0x10 [ 102.778920] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 102.784046] ? debug_check_no_obj_freed+0x30b/0x595 [ 102.789082] ? __wake_up_common_lock+0x1d0/0x330 [ 102.793874] ? trace_hardirqs_off+0xd/0x10 [ 102.798141] ? quarantine_put+0x10d/0x1b0 [ 102.802330] ? check_same_owner+0x340/0x340 [ 102.806679] ? __kasan_slab_free+0x131/0x170 [ 102.811097] ? rcu_note_context_switch+0x730/0x730 [ 102.816040] ? trace_hardirqs_on+0xd/0x10 [ 102.820201] __should_failslab+0x124/0x180 [ 102.824444] should_failslab+0x9/0x14 [ 102.828248] kmem_cache_alloc+0x2af/0x760 [ 102.832404] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 102.837334] jbd2__journal_start+0x1e7/0xa80 [ 102.841743] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 102.847455] ? rcu_note_context_switch+0x730/0x730 [ 102.852376] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 102.857236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 102.862772] __ext4_journal_start_sb+0x182/0x600 [ 102.867521] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 102.872369] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 102.878078] ? current_time+0x131/0x1b0 [ 102.882046] ? timespec64_trunc+0x180/0x180 [ 102.886375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 102.891926] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 102.896591] ? lock_release+0xa30/0xa30 [ 102.900569] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 102.905766] ? down_write+0x8f/0x130 [ 102.909472] ? ext4_fallocate+0x2fe/0x2330 [ 102.913701] ? down_read+0x1d0/0x1d0 [ 102.917427] ext4_fallocate+0x9f5/0x2330 [ 102.921480] ? perf_trace_lock+0x49d/0x920 [ 102.925711] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 102.930808] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 102.935912] ? ext4_insert_range+0x13d0/0x13d0 [ 102.940489] ? __check_object_size+0x9d/0x5f2 [ 102.945005] ? lock_acquire+0x1e4/0x540 [ 102.948976] ? vfs_fallocate+0x5be/0x8d0 [ 102.953040] ? lock_release+0xa30/0xa30 [ 102.957007] ? check_same_owner+0x340/0x340 [ 102.961328] ? rcu_note_context_switch+0x730/0x730 [ 102.966262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 102.971801] ? __sb_start_write+0x17f/0x300 [ 102.976120] ? ext4_insert_range+0x13d0/0x13d0 [ 102.980694] vfs_fallocate+0x4b4/0x8d0 [ 102.984582] ioctl_preallocate+0x1dc/0x300 [ 102.988808] ? vfs_ioctl+0xc0/0xc0 [ 102.992336] ? expand_files.part.8+0x9c0/0x9c0 [ 102.996917] ? vfs_write+0x2ee/0x560 [ 103.000631] do_vfs_ioctl+0x1440/0x1720 [ 103.004597] ? fsnotify_first_mark+0x350/0x350 [ 103.009175] ? ioctl_preallocate+0x300/0x300 [ 103.013573] ? __fget_light+0x2f7/0x440 [ 103.017539] ? fget_raw+0x20/0x20 [ 103.020988] ? __sb_end_write+0xac/0xe0 [ 103.024965] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.030493] ? fput+0x130/0x1a0 [ 103.033767] ? ksys_write+0x1ae/0x260 [ 103.037563] ? security_file_ioctl+0x94/0xc0 [ 103.041970] ksys_ioctl+0xa9/0xd0 [ 103.045418] __x64_sys_ioctl+0x73/0xb0 [ 103.049304] do_syscall_64+0x1b9/0x820 [ 103.053181] ? syscall_slow_exit_work+0x500/0x500 [ 103.058021] ? syscall_return_slowpath+0x5e0/0x5e0 [ 103.062945] ? syscall_return_slowpath+0x31d/0x5e0 [ 103.067877] ? prepare_exit_to_usermode+0x291/0x3b0 [ 103.072892] ? perf_trace_sys_enter+0xb10/0xb10 [ 103.077554] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.082398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.087576] RIP: 0033:0x455e29 [ 103.090750] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.110253] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.117959] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 103.125218] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 103.132489] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.139750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 103.147015] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000010 11:00:33 executing program 6: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5421, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") r0 = socket$kcm(0x2, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x4e, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x2, 0xab93031f99fda67f, &(0x7f0000000080)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000002c0)=@llc={0x1a, 0x1b, 0x1, 0x401, 0x8c34, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)="d8b6d7bc6cb7cff0b5fc60497591b474b4045df384afefe60958caa8af6fb9de4d70ecfe39fc4c2aa0524255305289a30c723d22698495e7ea94000415771b447f7a135c9ba59937485f28c17e2368cbe416fda55c6deda891ee16686890aa171d342572c6917e052b5af210193a80109b5adb144eb99f1891424446b55fc5e05dd326f655457a77f29d", 0x8a}, {&(0x7f0000000400)="f0628c14034ff4a37fa6", 0xa}, {&(0x7f0000000440)="796ad1670405b552c0d836fa6aae7e7bda1452d03b2ff7bbbff484aa8ddd8ce824600ff3511eea0a45d6a2cb0b3eb4f1a93e64be74f7521b316e9e76612d6a963c7a22b87e1acb6ef32b063cd61c7593cf959fed8ebe28e63a", 0x59}, {&(0x7f00000004c0)='6', 0x1}, {&(0x7f0000000500)="f6d2b52a23e36baabc4b18b96ee52c42656251edcd18014c33b9226ef05f1ec244a3c86872208f605fc8f37b4b91564b82c20be8c481ecb55ca6b42281de8c1e8255a3645cb0e982f76975e1e9d0b9853b8fb8564e068d1b5afde51f8717189ff21ccb2d55a7e8b30a156dedb18a2fb692021cc0b6d952ff9200a68f9ebe1e40174726abb7090d0f37ea83fe00f03f32ceff540f5d351d78000ad69b0eb2eb6a1e4bfdbe09a42f11a5d9b9b01b6af3c2caf4807e8f0fb7bcdbab1370e050a8de", 0xc0}, {&(0x7f00000005c0)="60575f8c10b096fc9a6a683bc782a8ee4cba357005e3c12995f31759faa08389bf49dc56283bd44050e156e59d27e02ad520d29903", 0x35}], 0x6, &(0x7f0000000680)=[{0x80, 0x10a, 0x29, "5126a3baabd035f7f0e93b9e2f8f6dee4e05055e71ce0a4219d4240f9abf22e50a92997a5fcb9656c6a286d8e8479835624bc11820e215d020ac887c75e232af286d34d71de47ab427fc55569bd7b9e3df0562322e9c264d1296018baac294fb4c078c03a633b4bcdbf4ce"}, {0x30, 0x19d, 0xff, "9d9c5be76865480cdee071928dd8ba6b6ab79a6901e75c96b2435cc0206a"}, {0xd0, 0x10e, 0xa00000000000000, "8084e9f8aa5884a267ab257f88c897dc89f0b75577d7e06b5ce296e7f79f61d4f8df39e2a6e127e4c890536878c690c13257757fb7f5669a39309101ead0cac31efdbbe96c9f751775278953cdb8b550d88f4584d58c22815a95a787d79eb81f3ab9251ba05be70ca11a663c8c569a766bc5baa27ec6c88753f07de2a023f069b6a4ad0e2513d80143fe86a47f8aeb95913935cd28d0f16f24c2bbeee1658c87140e1c0cf6c9fe104478d19db62b5cbe57a17cebcebc4b295001ddc64a"}, {0x100, 0x10d, 0x1ff, "fcb062144e53c0bdc8a2a41cfab6138c59108b4b072b99651b3a645c3781bce1a8851f69551ba5b29302f3711af73cc00e1bf61aea6a530027254590daf0b164d310e25ba08e0736a39f0c00114a4aa16d9500cd673bd3ac4a77a241852e6ae3881d986f39f732627a877ef701e7f96f0b73475c7688fe7b44305865beeac466ee498dc71f63d0d59aba0c6ed5d7bec01433302e83de5d8f0a88aaaf7898561601d924b73e947a6333aa9a76c47ff81d6df979f34c3ded9710d52df569006fb6d30e25ede883e519fea9bc0609c59662c08cdbddccbb5e2ce572901a6a4fb01c44449554f1aedf6d753544c97687"}, {0xe8, 0xff, 0x4, "2df34f9266276decda963f50e3cca921ec888a6f69574e732710e1bbf4adc8b38b531f6947a3d29e5b258f73d70d204b7b7bec5a11e5b4f79e1458ad8d9d2d38892d482aefc67193137af1fbfc7c1d99ef277538dc92659a74f8ce5ceae8a3343bea5f7a00cff9daf2ba990dcc07046392c61459d87ba3cb073e7086feb745d612d40d1557b26d51b00974752fb80c3b42d70551c2db93047dfa435c00735921505a83b2b6c65979256b3ab3b9f61abbe77fc1de22865904b3f997c01c56a06873426c8d4058eb63c1adc061f2baddfe20ee8655e4ebd0"}, {0xa8, 0x10b, 0x10002000000000, "28a57edd0b8a4ae0a895820b37bb2bf766a68cd00bb1eccc6cf3a9cd19279b50e4245d94321e8aec564fdae742f2aef1102deff43fcb1322f007bd13d8913698957c3050b72597863a7f995e44c588ec91179541c31de07d543c9aa75f8a97f851dae3c43b16e5f564b8faeb902aa933f8ac119ae41558b846ac9b9be045bba877b5f95496245ae2ab3da860fddd8f7c74b6e2"}, {0x80, 0x1, 0x0, "7fcd2b7090593785738c5ed9db195df86a15c77e304eef2d60cc008e5f990b0d63671d962bb28cf8d88edd9efc8e7b8fc4f06684c30011fbe6bb6c081bf4cac7055f22026350f03c8cd09206f9148903e3fac1638f27515a6e35f51cd87ab958425046ec13ceaf3689f2"}], 0x490, 0x4040}, 0x4000) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890c, &(0x7f0000000000)) 11:00:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b70200001b000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000026000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xdf, 0x87, &(0x7f0000000080)="de3bef7b0ebdc06e7ae919a6b1b58f84333a67374b221901ba63520ef7becba6d766417c09002b71149ce08c9e964dc861154093ed2ca70629d054d34da97253d4db5f36e46a706b62b7a67ae02c084fe7f9af984952740b74a7c13c7d21f2ee9a95beae93b4685e5e8e5b476d192d0237b63e11ae597467fa78033931253ba1ac916646f16a47b80d261863af9b548334891ce7dc5d3de48be0fa661e473275c964e58d179b3fa6e3af91ff2792e928cd57c1239abff725bf562cb44631bb0b0b9519df38d32e5f22c2e912542993d7610bb4289642e7f94f26a8f051d9fc", &(0x7f0000000280)=""/135, 0x8001}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x27, 0x83, &(0x7f0000000000)="2050c4668285f9b8b55c62897cffe4f7e5983f9a60c8aadd69bb4172f22052b6dd7de9c9747c39", &(0x7f0000000380)=""/131}, 0x28) 11:00:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000200), 0x12) r2 = openat$cgroup_ro(r0, &(0x7f0000000440)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)="269e00", 0xffffffffffffff9c}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000500)={r3}) 11:00:33 executing program 3: r0 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x9}, 0xfe85) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/171, 0xab}, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x10000120}, 0x2a, &(0x7f0000000000), 0x1}, 0x0) 11:00:33 executing program 2 (fault-call:3 fault-nth:17): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x1f, 0x804, 0x10001, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0xc201}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x1000, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000000f109a708f78293c8744e1a", &(0x7f0000004800)=""/4096}, 0x28) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) close(r0) 11:00:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000300)='0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x51f, 0xfffffffffffff80b, 0x39, 0x0, r0, 0x8}, 0x2c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 11:00:33 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8508000000000000250000000000000095000000003fbb786387f31116bf66da70fefda3d1e4d6a30b006d2900c4c11114631d7a012b988639933d71f81820000000921044017453f5dec543b755a356e0c8b18608b3356e031b071d95ce606fd96be8e8ece0de36d59027dfdfbd0f5b6598ec3023663b85f0ce88246bb52500c629206478df4f9073f133b41c46d71f47553eabc3761df235431de56b283c564450d699cb3aeb760852e625b23fb645a1e102a851c7fc0b7d33fb34d9a0f928"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 11:00:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000d600)={&(0x7f000000b040)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d500)=[{&(0x7f000000b0c0)=""/4096, 0x1000}, {&(0x7f000000c0c0)=""/67, 0x43}, {&(0x7f000000c140)=""/177, 0xb1}, {&(0x7f000000c200)=""/4096, 0x1000}, {&(0x7f000000d200)=""/153, 0x99}, {&(0x7f000000d2c0)=""/136, 0x88}, {&(0x7f000000d380)=""/144, 0x90}, {&(0x7f000000d440)=""/158, 0x9e}], 0x8, &(0x7f000000d580)=""/95, 0x5f, 0xfffffffffffffff7}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x0, [], r1}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x20e02, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) [ 103.347006] FAULT_INJECTION: forcing a failure. [ 103.347006] name failslab, interval 1, probability 0, space 0, times 0 [ 103.358391] CPU: 1 PID: 11999 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 103.365673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.375825] Call Trace: [ 103.378430] dump_stack+0x1c9/0x2b4 [ 103.382074] ? dump_stack_print_info.cold.2+0x52/0x52 [ 103.387272] ? perf_trace_lock+0xde/0x920 [ 103.391425] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 103.395848] ? zap_class+0x740/0x740 [ 103.399594] should_fail.cold.4+0xa/0x1a [ 103.403653] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.408755] ? trace_hardirqs_on+0x10/0x10 [ 103.412989] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 103.417736] ? perf_trace_lock+0xde/0x920 [ 103.421875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.427396] ? add_transaction_credits+0x3f9/0xe90 [ 103.432327] ? zap_class+0x740/0x740 [ 103.436039] ? check_same_owner+0x340/0x340 [ 103.440349] ? lock_downgrade+0x8f0/0x8f0 [ 103.444481] ? rcu_note_context_switch+0x730/0x730 [ 103.449397] __should_failslab+0x124/0x180 [ 103.453619] should_failslab+0x9/0x14 [ 103.457415] __kmalloc+0x2c8/0x760 [ 103.460962] ? ext4_find_extent+0x6df/0x9a0 [ 103.465266] ? is_bpf_text_address+0xd7/0x170 [ 103.469747] ext4_find_extent+0x6df/0x9a0 [ 103.473885] ? trace_hardirqs_on+0x10/0x10 [ 103.478106] ? lock_acquire+0x1e4/0x540 [ 103.482067] ext4_ext_map_blocks+0x293/0x62f0 [ 103.486550] ? lock_release+0xa30/0xa30 [ 103.490513] ? save_stack+0xa9/0xd0 [ 103.494130] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 103.499131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.504651] ? start_this_handle+0x6b9/0x1260 [ 103.509132] ? do_syscall_64+0x1b9/0x820 [ 103.513187] ? lock_acquire+0x1e4/0x540 [ 103.517142] ? ext4_es_lookup_extent+0x42c/0xde0 [ 103.521881] ? lock_downgrade+0x8f0/0x8f0 [ 103.526031] ? lock_release+0xa30/0xa30 [ 103.529987] ? quarantine_put+0x10d/0x1b0 [ 103.534137] ? lock_acquire+0x1e4/0x540 [ 103.538107] ? ext4_map_blocks+0x88b/0x1b60 [ 103.542413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.547936] ? lock_release+0xa30/0xa30 [ 103.551893] ? check_same_owner+0x340/0x340 [ 103.556196] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 103.560850] ? rcu_note_context_switch+0x730/0x730 [ 103.565768] ? down_write+0x8f/0x130 [ 103.569466] ? ext4_map_blocks+0x88b/0x1b60 [ 103.573769] ? down_read+0x1d0/0x1d0 [ 103.577472] ext4_map_blocks+0x8f3/0x1b60 [ 103.581607] ? ext4_issue_zeroout+0x190/0x190 [ 103.586088] ? current_time+0x131/0x1b0 [ 103.590048] ? timespec64_trunc+0x180/0x180 [ 103.594357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.599881] ext4_alloc_file_blocks+0x319/0xaf0 [ 103.604535] ? lock_release+0xa30/0xa30 [ 103.608498] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 103.613674] ? down_write+0x8f/0x130 [ 103.617367] ? ext4_fallocate+0x2fe/0x2330 [ 103.621594] ? down_read+0x1d0/0x1d0 [ 103.625293] ext4_fallocate+0x9f5/0x2330 [ 103.629343] ? perf_trace_lock+0xde/0x920 [ 103.633474] ? _kstrtoull+0x188/0x250 [ 103.637262] ? ext4_insert_range+0x13d0/0x13d0 [ 103.641829] ? __check_object_size+0x9d/0x5f2 [ 103.646329] ? lock_acquire+0x1e4/0x540 [ 103.650289] ? vfs_fallocate+0x5be/0x8d0 [ 103.654338] ? lock_release+0xa30/0xa30 [ 103.658303] ? check_same_owner+0x340/0x340 [ 103.662614] ? rcu_note_context_switch+0x730/0x730 [ 103.667533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.673054] ? __sb_start_write+0x17f/0x300 [ 103.677369] ? ext4_insert_range+0x13d0/0x13d0 [ 103.681936] vfs_fallocate+0x4b4/0x8d0 [ 103.685811] ioctl_preallocate+0x1dc/0x300 [ 103.690029] ? vfs_ioctl+0xc0/0xc0 [ 103.693551] ? expand_files.part.8+0x9c0/0x9c0 [ 103.698118] ? vfs_write+0x2ee/0x560 [ 103.701815] do_vfs_ioctl+0x1440/0x1720 [ 103.705785] ? fsnotify_first_mark+0x350/0x350 [ 103.710369] ? ioctl_preallocate+0x300/0x300 [ 103.714763] ? __fget_light+0x2f7/0x440 [ 103.718728] ? fget_raw+0x20/0x20 [ 103.722182] ? __sb_end_write+0xac/0xe0 [ 103.726233] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.731753] ? fput+0x130/0x1a0 [ 103.735030] ? ksys_write+0x1ae/0x260 [ 103.738815] ? security_file_ioctl+0x94/0xc0 [ 103.743219] ksys_ioctl+0xa9/0xd0 [ 103.746658] __x64_sys_ioctl+0x73/0xb0 [ 103.750537] do_syscall_64+0x1b9/0x820 [ 103.754408] ? finish_task_switch+0x1d3/0x890 [ 103.758886] ? syscall_return_slowpath+0x5e0/0x5e0 [ 103.763802] ? syscall_return_slowpath+0x31d/0x5e0 [ 103.768718] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 103.773718] ? prepare_exit_to_usermode+0x291/0x3b0 [ 103.778715] ? perf_trace_sys_enter+0xb10/0xb10 [ 103.783367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.788208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.793381] RIP: 0033:0x455e29 [ 103.796550] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.815755] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.823446] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 103.830696] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 103.837949] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.845199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 103.852452] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000011 11:00:34 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="baadec212b6fe0705123b06ea5c485ecf3becdc723207ccee32003b9281a02f8fe12d1774e899772846f709130562f36d8fe82c6f6d25a773d2fa3b7026d9bebb2044c515d140f3bc2e1118413ab05984d672b", 0x53}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) 11:00:34 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000040)=r0, 0x348) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x305000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 11:00:34 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x37, 'D'}], 0x18}, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r1 = getpid() write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = getpid() write$cgroup_pid(r0, &(0x7f0000000140)=r2, 0x12) 11:00:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x1, 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x200000000fb, 0x1000, &(0x7f00000013c0)=""/4096, 0x80}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000080)}, 0xffffffffffffffe9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) 11:00:34 executing program 2 (fault-call:3 fault-nth:18): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:34 executing program 1: r0 = socket$kcm(0xa, 0x0, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000280)=r0, 0x4d3) 11:00:34 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0x7, &(0x7f0000000080), 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 11:00:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)="2f6465762f6e65742f74756eff", 0xa0101, 0x0) socketpair$inet(0x2, 0x80007, 0x8001, &(0x7f0000000000)) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x20000089) 11:00:34 executing program 3: socket$kcm(0x29, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r4, 0x4) setsockopt$sock_attach_bpf(r2, 0x29, 0x30, &(0x7f0000000280), 0x3ca) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) [ 104.134673] FAULT_INJECTION: forcing a failure. [ 104.134673] name failslab, interval 1, probability 0, space 0, times 0 [ 104.145948] CPU: 1 PID: 12041 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 104.153226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.162579] Call Trace: [ 104.165182] dump_stack+0x1c9/0x2b4 [ 104.168827] ? dump_stack_print_info.cold.2+0x52/0x52 [ 104.174027] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.179403] ? kasan_check_read+0x11/0x20 11:00:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x3, 0x0, 0x9c3, 0x1ff, 0x0, 0x9, 0x9, 0x304a179ee4139579, 0xffffffffffffffff, 0x1ff, 0x1, 0x81, 0x7, 0x8001, 0x800, 0x250000000000000, 0xfffffffffffffff7, 0x7, 0x5, 0x1, 0x26a, 0x0, 0xff, 0x1f, 0x0, 0x1, 0x3, 0x33, 0x1, 0x4, 0x7, 0x4565ed58, 0xac5, 0x0, 0x1, 0xffff, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x8000, 0x86a, 0x3, 0x3, 0x1, 0x4b, 0x3}, r0, 0x8, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xd2f) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) openat$cgroup_ro(r2, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) 11:00:34 executing program 0: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x1d, &(0x7f0000000000), 0xfd31) socketpair(0x8, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x305) socketpair(0x1, 0x80000, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x15, 0xf, 0x1, &(0x7f0000000780)) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x23, &(0x7f0000000080)=r2, 0x4) sendmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000100)=@llc={0x1a, 0x201, 0x66, 0x7, 0x3, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="3fd5b8ce79c858185617bffe44eaba0ae577bebb9dc4439f2c0a03e28fd93e87dc46c5ceab432c6d0f1a6d196285c48730e2396d7e056811a2fb41574fb226c723ba9e8ba3cd344ce192eff314e6c6eb7186b46c4c481dd86d8cd79f68fd541c47e6e63eeeb3803991b0822c6f1cc1b4f26d18b01551ec0cd042084d624e7a144e5deed7d4e8b98fe5512e652a", 0x8d}, {&(0x7f0000000240)="9b4be16740d7b2bf6eb77989a0023d92cc4e479c3ae1beb1b681200c08243da7540396c0474d84951904f31884ab41b38bd93d42418ef525c2226fa32367e9e418cc5741c5d8ded223e76963887c7624c9fddd65d56931b1f79df2b77a00993e2586afe9daf2a9b0f9eed9d983550d04cf5bf3fca7c18f57209efaec417f9975993cd38a202dd757b35fc331ec007ca1f91c94d03322973d47d95d2f3f843b6aa5cdceb10d87b96a45d1bfb5c19d970ee16f0c3f76520ae66278c14373cd19170b553a56dd31867cc64c0825d81ce23d880f0c45ac910b9f4a8db3be93ab73936dfc7fba159e1076694ce6da1504d02775dd88afffa9", 0xf6}, {&(0x7f0000000340)="94fd211b04dfe9d9dc09a92e89bc2fbd4b38ade1e8f9520ddcf12429fe99d0fa1c58b0c1eec4b59dcd75a34eb088f6def2d8c462d3f19ab3b9f84822cc402812d6f5aa626511b672234517244b1efa200f45fa841f341ef32dd3db3b139ac0e0664f2d5a231e7d45d6e918e181c59577cf40993716e66520", 0x78}], 0x3, &(0x7f0000000400)=[{0xf8, 0x117, 0x3, "ffe7fc79aff6ef8380366930a2ce05f6bbfebf56e9c3d9d63a54567032227f9a7746fb89e6903249f7d814c561e255e10af3a2498c36243755f706da2d62f14cc5dbcdbd5ab88ba1c25b26b06c632dc7524252a8a757e10d09cfa6899ed2dd0c066ac2d6ed23ffcdc7e370d4abcb5490964d6ceafa6fb4c14e6659ca7d8683b9ff3c9ac858575817f62e0511761b903e786bb705b1fc96a834d156f07b9fde27a1f5cebf3e7f63a5907647b6a967a930502aec19d2e4b45ce13c64083070a35af1d2efb24fa52711f8371e2c34e219fef8c5b48ccbc08133eff933d88a06617460aec02a"}, {0xe8, 0x184, 0xfffffffffffffffb, "ce5c61b149941d8552c23f764cf8f04da15c548eb9245ce855dc771b0a0ae67568aa29b004883431c40f2c8ff3c43da81923e8a46eb61b1b9b123328931a8be323f4bd2053e36d981e6109c5bcfed50d5b0a8de06f13e60d1247a0b7d31c3ccbd01be8d28cb5ab884983ea7dd00a5d1a08d1dbc841e32a6b2d36a7fd3dfe960ff807e763d009b7cf01ea7aad1c842983cf1a89d78fc83d65ced61fc30f4f46397b9cd3a9aac764988d4839ec73eedcd3b14585ce110636ed866657d3b6c7a70400bed80c474d8ba8512282e600361b67c4fb9e7f86ce646e"}, {0x80, 0x104, 0x8, "f6a316282c2ed710a19c97c131043502d7ae8d68d46aafbdac28f124c2b4425c5901cd07ab633939b5e2c1768749a2c79312fe7ebf376c36dbb81d6924bd532092f60748b26c7fb5960589f200b549db7a609cd349a0587de3094d9e38bfc2c74e42dbd14191562f36d3138fe247e606"}, {0xa8, 0x29, 0xffffffff80000001, "fd970c23426faea7972175009839a7aa30003bb3cc9497c97c392cbfb2b48d4cd5001918c727c58c1bb964bf84a6d920bd980d55f491cdf40253aea715afdb90716633777264150db400935cd5b04c26019c0b1448592e62366926f3b4f9a54fa1b52f1604ed2c25f31340bd2ceff5a694d4ae6ec395c52f471b538cc2f62db154c7b2b531e599ef3a90b3d5ca49ca60f53655ba0b"}], 0x308, 0x4}, 0x40000) [ 104.183557] ? do_raw_spin_unlock+0xa7/0x2f0 [ 104.187977] should_fail.cold.4+0xa/0x1a [ 104.192050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.197163] ? trace_hardirqs_on+0x10/0x10 [ 104.201408] ? perf_trace_lock+0xde/0x920 [ 104.205559] ? debug_check_no_obj_freed+0x30b/0x595 [ 104.210587] ? zap_class+0x740/0x740 [ 104.214316] ? trace_hardirqs_off+0xd/0x10 [ 104.218553] ? quarantine_put+0x10d/0x1b0 [ 104.222713] ? __kasan_slab_free+0x131/0x170 [ 104.227149] ? trace_hardirqs_on+0xd/0x10 11:00:34 executing program 4: socketpair(0xa, 0x80804, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xfffffffffffffffd, 0x8000000002, 0x7, 0xfffffffffffffffb, 0x2, r0, 0x2}, 0xfffffffffffffd98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000080), &(0x7f00000002c0), 0x1}, 0x20) [ 104.231310] ? ext4_ext_map_blocks+0xfb2/0x62f0 [ 104.236022] __should_failslab+0x124/0x180 [ 104.240267] should_failslab+0x9/0x14 [ 104.244080] kmem_cache_alloc+0x47/0x760 [ 104.248148] ? lock_release+0xa30/0xa30 [ 104.252130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.257670] ? ext4_es_can_be_merged+0x238/0x2a0 [ 104.262434] __es_insert_extent+0x305/0x1140 [ 104.266848] ? ext4_es_free_extent+0x820/0x820 [ 104.271433] ? lock_release+0xa30/0xa30 [ 104.275411] ? ext4_es_init_tree+0x70/0x70 [ 104.279654] ? kasan_check_write+0x14/0x20 11:00:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x20100000) 11:00:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x0, 'rdma', 0x20}]}, 0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) close(r0) [ 104.283893] ? do_raw_write_lock+0xbd/0x1b0 [ 104.288221] ext4_es_insert_extent+0x2ea/0x7e0 [ 104.292811] ? lock_release+0xa30/0xa30 [ 104.296791] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 104.302594] ? rcu_note_context_switch+0x730/0x730 [ 104.307535] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.313077] ? ext4_find_delalloc_range+0x14b/0x1c0 [ 104.318101] ? ext4_ext_release+0x10/0x10 [ 104.322254] ? down_write+0x8f/0x130 [ 104.325968] ? ext4_map_blocks+0x88b/0x1b60 [ 104.330287] ext4_map_blocks+0xb08/0x1b60 [ 104.334426] ? ext4_issue_zeroout+0x190/0x190 [ 104.338909] ? current_time+0x131/0x1b0 [ 104.342870] ? timespec64_trunc+0x180/0x180 [ 104.347181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.352706] ext4_alloc_file_blocks+0x319/0xaf0 [ 104.357360] ? lock_release+0xa30/0xa30 [ 104.361320] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 104.366501] ? down_write+0x8f/0x130 [ 104.370199] ? ext4_fallocate+0x2fe/0x2330 [ 104.374419] ? down_read+0x1d0/0x1d0 [ 104.378131] ext4_fallocate+0x9f5/0x2330 [ 104.382178] ? perf_trace_lock+0xde/0x920 [ 104.386311] ? _kstrtoull+0x188/0x250 [ 104.390096] ? ext4_insert_range+0x13d0/0x13d0 [ 104.394666] ? __check_object_size+0x9d/0x5f2 [ 104.399146] ? lock_acquire+0x1e4/0x540 [ 104.403106] ? vfs_fallocate+0x5be/0x8d0 [ 104.407152] ? lock_release+0xa30/0xa30 [ 104.411111] ? check_same_owner+0x340/0x340 [ 104.415419] ? rcu_note_context_switch+0x730/0x730 [ 104.420338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.425865] ? __sb_start_write+0x17f/0x300 [ 104.430175] ? ext4_insert_range+0x13d0/0x13d0 [ 104.434744] vfs_fallocate+0x4b4/0x8d0 [ 104.438628] ioctl_preallocate+0x1dc/0x300 [ 104.442844] ? vfs_ioctl+0xc0/0xc0 [ 104.446366] ? expand_files.part.8+0x9c0/0x9c0 [ 104.450933] ? vfs_write+0x2ee/0x560 [ 104.454632] do_vfs_ioctl+0x1440/0x1720 [ 104.458588] ? fsnotify_first_mark+0x350/0x350 [ 104.463341] ? ioctl_preallocate+0x300/0x300 [ 104.467729] ? __fget_light+0x2f7/0x440 [ 104.471684] ? fget_raw+0x20/0x20 [ 104.475122] ? __sb_end_write+0xac/0xe0 [ 104.479084] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 104.484612] ? fput+0x130/0x1a0 [ 104.487883] ? ksys_write+0x1ae/0x260 [ 104.491667] ? security_file_ioctl+0x94/0xc0 [ 104.496056] ksys_ioctl+0xa9/0xd0 [ 104.499491] __x64_sys_ioctl+0x73/0xb0 [ 104.503371] do_syscall_64+0x1b9/0x820 [ 104.507242] ? finish_task_switch+0x1d3/0x890 [ 104.511734] ? syscall_return_slowpath+0x5e0/0x5e0 [ 104.516646] ? syscall_return_slowpath+0x31d/0x5e0 [ 104.521560] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 104.526561] ? prepare_exit_to_usermode+0x291/0x3b0 [ 104.531560] ? perf_trace_sys_enter+0xb10/0xb10 [ 104.536215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.541044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.546213] RIP: 0033:0x455e29 [ 104.549379] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.568575] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.576267] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 104.583518] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 104.590769] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.598023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 104.605272] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000012 11:00:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)) r2 = getpid() perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x7, 0x401, 0x2, 0x101, 0x0, 0xffffffffffffe709, 0x9000, 0x1, 0x6, 0x80, 0xef7, 0x3, 0x100000000, 0x6aae, 0x1, 0x1f, 0x401, 0x3f, 0x80000000, 0x1, 0xfffffffffffffe00, 0xca5, 0xffffffff, 0x0, 0x7, 0x6960000000000000, 0x2, 0x0, 0x4, 0x9, 0x4f404829, 0x2, 0x3ff, 0x0, 0x2, 0x5, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000180), 0x9}, 0x310c0, 0x0, 0x4, 0x7, 0x10001, 0x356c, 0xfff}, r2, 0xe, r0, 0xb) 11:00:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x1) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xfffffffffffffffd, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f00000001c0)) 11:00:35 executing program 5: close(0xffffffffffffffff) r0 = socket$kcm(0x11, 0x2, 0x0) socketpair(0x11, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x2, 0x1}, 0x10) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) 11:00:35 executing program 2 (fault-call:3 fault-nth:19): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:35 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x4, 0x1, 0x0, 0xeda, 0x0, 0x9, 0x44, 0x6, 0x1, 0x3, 0x6, 0x8, 0x63, 0x9, 0x4, 0x3, 0x986, 0x5, 0x80000000, 0x5, 0x3f, 0x2, 0x8, 0x1, 0x4, 0x7, 0x7, 0x5, 0x800, 0xb1, 0xfffffffffffffff7, 0x5, 0x3ff, 0xffff, 0x80000000, 0x100000001, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x8000, 0x80000001, 0xffffffffffffffff, 0x7, 0xfffffffeffffffff, 0x800, 0x7}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x2, 0x3, 0x8001, 0x8e, 0x0, 0x3f, 0x20044, 0x1, 0x2, 0x800, 0x10000, 0x20, 0x7, 0x53, 0x4, 0x0, 0x8000, 0x0, 0x9b00000000, 0x3, 0x3ff, 0x3ff, 0x80, 0xffffffffffff8000, 0x5, 0x4, 0x2, 0x100, 0x7, 0x3, 0xc65a8f, 0x9, 0x10001, 0x5, 0x7ff, 0x584, 0x0, 0xbbcc, 0x1, @perf_bp={&(0x7f0000000040)}, 0x8000, 0x3, 0x0, 0x7, 0x25, 0x3, 0xfffffffffffffffb}, r0, 0x9, r1, 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x3f, 0x4, 0x7f, 0x2, 0x0, 0x40, 0x0, 0x1, 0x28, 0x7fff, 0x7fff, 0x5, 0x5, 0x4, 0x2, 0x5, 0x10000, 0x6, 0x7, 0x7, 0x9, 0x2978ce07, 0x0, 0x8, 0x100, 0x0, 0x8, 0x1d5, 0x4, 0x7f, 0x3f, 0x8, 0x0, 0x80, 0x9, 0x0, 0x0, 0x800, 0x1, @perf_config_ext={0xffffffffffffffc0, 0x1}, 0x800, 0x0, 0x7f, 0x1, 0x6082, 0x5d, 0x7}, r0, 0x2, r3, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r3, 0xb) r4 = perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xffff, 0x1000, 0x80000001, 0x4, 0x0, 0xe0ed, 0x4, 0xb, 0x2, 0x9, 0x7, 0x1, 0x400, 0x6, 0x6, 0x7, 0x1, 0x7f, 0x0, 0x100, 0x6, 0x200, 0x40, 0x100000001, 0x9de, 0x401, 0x1, 0x3, 0x1, 0x400, 0x4ea, 0x20, 0x6, 0x4, 0x0, 0x8, 0x0, 0x8, 0x4, @perf_config_ext={0x0, 0x5}, 0x20, 0x5, 0xfffffffffffffffc, 0x6, 0x0, 0x8000, 0x1ff}, r0, 0x8, r2, 0x9) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000280)={0x5, 0x70, 0x0, 0x5, 0x10001, 0x9, 0x0, 0xa0, 0x10402, 0x4, 0xc0000000000000, 0x8, 0x3ff, 0x380, 0x7, 0x3, 0x8, 0x7fffffff, 0x10001, 0x0, 0xffffffff80000000, 0xff, 0x2, 0x8000, 0x3ff, 0x0, 0xffffffffc34b4252, 0x5, 0x80, 0x81, 0x0, 0x8000, 0x1, 0x1ff, 0x8, 0x0, 0x1, 0x81, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000240), 0x1}, 0xc000, 0x3f, 0x5, 0x7, 0x7, 0x4, 0xac}) 11:00:35 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/81, 0x51}], 0x7, &(0x7f0000000440)=""/18, 0x12, 0x6}, 0xc2e553b14095adca) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000b40)=@in6={0x2, 0x4e22, 0x0, @mcast1={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 11:00:35 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000400)=r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000140)="e1f219634edeceba539fabbb0e6a4b041b185acf49e934da01bd604417340f683946483bb3db02da52068f812f6f9e0783af4cdb11d0e12aba5a36131dde6505f170d4ada66b81d33f61353702598e754c469cae11f57e774560295ed8d48831fee618d5e8491fba488682b83916e0209725d2f9f0cafa17a2476fc89ff212c96a83b5eb3b322bdfd9f12126a84450cb2f1915296896a5a5b5c327244770510facef15ee4ee15fb8b7650f210fc1afce7594fa3875ddd3538322f279cd5d", &(0x7f0000000080)="3498d3c2cedf409dfb436ce97f3d8efe772f3c7ff71582ded9434a5c049a190af662b6dddae1c0267375eed37e19571373ce6f4352f6e18da58c275bbfc54d3bfc025d07f156b4e34807d32b95607d86f1dc26f20347075f07539051a5d6f0ecc7d2937e3ab13df1b50573e00d50442fc096d4", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x6, 0x51, 0x5b4d7720, 0x40, 0x4, r0, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x16, 0x6, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r1, &(0x7f0000000280)="430674d978f07372abe8bdf923eb5c2c108c8a77753f4bf333fade81703156292a295ac7e3345940c2568b1f7f4e85aa030e861f07e13fdf78c6ddd3e08349f17b2711c170859d0a2b42688b", &(0x7f0000000300)="f62feac79faac3b21e2962a0c1202a6651038b083108b262939c1c8bf6d4fbb02fd67fd1021f4a968242b7b2f4b989475b1e6842db2d5bf4e7b2d074af8dd179144973e4f01775eca7cc0e1b973179a61c5e69be2fdf142ced29b90b1f0e20d435a40a249f051e17741bf72945ea78dbdb3cdb1fee88669e1f19cf7534c50d6f45eb"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) 11:00:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000081, 0x108000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'eql\x00', 0xc102}) 11:00:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x1) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xfffffffffffffffd, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="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", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f00000001c0)) [ 104.868228] FAULT_INJECTION: forcing a failure. [ 104.868228] name failslab, interval 1, probability 0, space 0, times 0 [ 104.879538] CPU: 0 PID: 12105 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 104.886821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.896183] Call Trace: [ 104.898792] dump_stack+0x1c9/0x2b4 [ 104.902441] ? dump_stack_print_info.cold.2+0x52/0x52 [ 104.907663] should_fail.cold.4+0xa/0x1a [ 104.911750] ? kmem_cache_free+0x86/0x2d0 [ 104.915923] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.921037] ? do_vfs_ioctl+0x1440/0x1720 [ 104.925198] ? __x64_sys_ioctl+0x73/0xb0 [ 104.929276] ? do_syscall_64+0x1b9/0x820 [ 104.933349] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.938737] ? kasan_check_read+0x11/0x20 [ 104.942906] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 104.947508] ? kasan_check_write+0x14/0x20 [ 104.951762] ? do_raw_spin_lock+0xc1/0x200 [ 104.956015] ? trace_hardirqs_off+0xd/0x10 [ 104.960261] ? _raw_spin_unlock_irqrestore+0x63/0xc0 11:00:35 executing program 6: mount$bpf(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000340)='bpf\x00', 0x0, &(0x7f0000000300)=ANY=[]) socketpair(0x0, 0x3, 0x848ee8d, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x82) mount$bpf(0x0, &(0x7f0000000380)='.\x00', &(0x7f0000000400)='bpf\x00', 0x0, &(0x7f0000000440)) 11:00:35 executing program 4: r0 = socket$kcm(0xa, 0x120000000003, 0x11) close(r0) 11:00:35 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f00000016c0)="1900", 0xffffffffffffff9c}, 0x10) write$cgroup_subtree(r0, &(0x7f00000017c0)={[{0x2d, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'pids', 0x20}]}, 0x3d) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0), 0x10000006a) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000001800)="96cc98d83c445f879015bff8d9050228fa83abf6e028bc18b95e7b597d3c63a320bb9128a4d42927f1f6952a867459e7c57c244d6bc4e6f4b47508ab0e97758d74e005ff7a7056ba6524de2a33", &(0x7f0000001740)="a0da164ebd156615c819b22c52983c10d91bb8b4c3d2d612ee6274abc172d8a675f2784c66d0944442825b7c2ab275da6f357d7ad930d023f37054c7fb05519376486cee"}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x9, &(0x7f0000001580)=""/143, 0x8f, 0x8}, 0x40) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001680)=r1) 11:00:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd63012c"], &(0x7f00000002c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8, 0x200, 0x1, 0x14, 0xffffffffffffff9c, 0x9}, 0x94) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="43fbb967686b10eca2eb6d8ffcdf4d3589ecdbf4b5a68c2bf12e75db6550ceb9924a1dc6c6568594436887dbef6f6572490aaa77bf87689a0903d0849df47e5a3c4f4311d804f9e741e48387843c4a6302c2f92919e6ca7c5113b9ba23d12e109fd3e92b704d79187e8a0b4eaf432a930c8bad", &(0x7f0000000100)=""/201}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000009500000000000000f6fa406daab99bc2897f99565a7721f3761b9cf7e1b8a3edb3fb77aef455f29ce0c7ed74b1de8d52d8f2dc8d16b884fb408cdb9b5ea7cade65958e55f1fa69f6d59b5517052f6998a5795889a2995e78c2dae4a99ed2adcfb41c8ad837dcc684b334b5b6670ce5e616d9f9d9601f9ee6f38c17df1e6e6a639b8b60ff9e3274bb2605446bbe86c8e0a031f6e1c53f63"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 11:00:35 executing program 7: r0 = socket$kcm(0xa, 0x802, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xa, 0x7, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000001}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x7, 0x69, &(0x7f0000000340)=""/105, 0x41f00, 0x1}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000001c0)='io.stat\x00', r3}, 0x10) close(r1) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0xc0189436, &(0x7f00000004c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r5}) sendmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000001280)=[{&(0x7f0000002800)='>', 0x1}], 0x1, &(0x7f00000012c0)}, 0x0) socket$kcm(0x29, 0x8000000000000002, 0x0) close(r5) [ 104.965379] ? debug_check_no_obj_freed+0x30b/0x595 [ 104.970402] ? __wake_up_common_lock+0x1d0/0x330 [ 104.975186] ? trace_hardirqs_off+0xd/0x10 [ 104.979437] ? quarantine_put+0x10d/0x1b0 [ 104.983608] ? check_same_owner+0x340/0x340 [ 104.987942] ? __kasan_slab_free+0x131/0x170 [ 104.992370] ? rcu_note_context_switch+0x730/0x730 [ 104.997317] ? trace_hardirqs_on+0xd/0x10 [ 105.001492] __should_failslab+0x124/0x180 [ 105.005751] should_failslab+0x9/0x14 [ 105.009568] kmem_cache_alloc+0x2af/0x760 [ 105.013740] ? jbd2_buffer_abort_trigger+0x90/0x90 11:00:35 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x0, 0x1f, 0x2a25, 0x3b, r0, 0x2}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0xfffffffffffffffd, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x5, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) [ 105.018690] jbd2__journal_start+0x1e7/0xa80 [ 105.023122] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 105.028843] ? rcu_note_context_switch+0x730/0x730 [ 105.033786] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 105.038654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.044210] __ext4_journal_start_sb+0x182/0x600 [ 105.048978] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 105.053837] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 105.059557] ? current_time+0x131/0x1b0 [ 105.063538] ? timespec64_trunc+0x180/0x180 11:00:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffdc3, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff00000000) 11:00:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r1 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="3800000000000000290000000400000078040401000bb1c00735000003000007fe2cd0b0fa5100000000000020002000000000381576b000"], 0x38}, 0x8000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x42cd) sendmsg(r1, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f00000025c0)}, 0x0) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000002480)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002500)=""/123, 0x7b}], 0x1, &(0x7f00000025c0)=""/9, 0x9, 0x4}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000002640)={0xf, 0x2, &(0x7f0000000180)=@raw=[@ldst={0x3, 0x3, 0x0, 0x0, 0xc, 0xffffffffffffffc0, 0xfffffffffffffff1}], &(0x7f0000000200)='GPL\x00', 0x4b, 0x5b, &(0x7f0000000280)=""/91, 0x41100, 0x1, [], r2, 0xa}, 0x48) 11:00:35 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) close(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000180), 0x12) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x7, 0x1, 0x101, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x28, &(0x7f0000000380)}, 0x10) r4 = openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) r5 = gettid() write$cgroup_pid(r4, &(0x7f0000000080)=r5, 0x12) perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x7, 0x5, 0x1, 0x5, 0x0, 0x20, 0x100, 0x8, 0x0, 0x4, 0x1ff, 0xc0b, 0xfffffffffffffffb, 0x6, 0x5, 0x9, 0x4, 0x1, 0x2, 0x8001, 0x100000000, 0x3, 0x17, 0x2, 0x1b83, 0xfffffffffffffffc, 0xfff, 0x3, 0x6, 0x1, 0x5, 0x4, 0x1, 0x2, 0x81, 0xffffffffffffff7f, 0x0, 0x600, 0x4, @perf_bp={&(0x7f0000000280), 0x1}, 0x20000, 0x9, 0x1, 0x3, 0x8f00, 0x4, 0x12}, r5, 0x5, 0xffffffffffffff9c, 0x1) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 11:00:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x8000000006, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x890c, 0x72000d) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0xdf, 0x5a32, 0x5, 0x7f, 0x0, 0x12, 0x14000, 0xe, 0x47, 0x0, 0x6, 0xa5e, 0x0, 0x4, 0x1ff, 0x3f, 0x6, 0x2, 0x3, 0x1c7, 0x23, 0x6, 0x8, 0x3, 0x7, 0x3, 0x100, 0x80, 0x3e0d, 0x6, 0x1dec00000, 0x6, 0x7fff, 0x800, 0x1, 0xffff, 0x0, 0x7, 0x5, @perf_config_ext={0x40, 0x6}, 0x0, 0x1, 0x1, 0x5, 0x8, 0x5, 0x3ff}, r1, 0xd, r0, 0xa) [ 105.067876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.073432] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 105.078116] ? lock_release+0xa30/0xa30 [ 105.082114] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 105.087327] ? down_write+0x8f/0x130 [ 105.091047] ? ext4_fallocate+0x2fe/0x2330 [ 105.095294] ? down_read+0x1d0/0x1d0 [ 105.099032] ext4_fallocate+0x9f5/0x2330 [ 105.103123] ? perf_trace_lock+0x49d/0x920 [ 105.107381] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 105.112499] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 105.117625] ? ext4_insert_range+0x13d0/0x13d0 [ 105.122228] ? __check_object_size+0x9d/0x5f2 [ 105.126755] ? lock_acquire+0x1e4/0x540 [ 105.130744] ? vfs_fallocate+0x5be/0x8d0 [ 105.134827] ? lock_release+0xa30/0xa30 [ 105.138814] ? check_same_owner+0x340/0x340 [ 105.143155] ? rcu_note_context_switch+0x730/0x730 [ 105.148116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.153665] ? __sb_start_write+0x17f/0x300 [ 105.157986] ? ext4_insert_range+0x13d0/0x13d0 [ 105.162561] vfs_fallocate+0x4b4/0x8d0 [ 105.166445] ioctl_preallocate+0x1dc/0x300 [ 105.170669] ? vfs_ioctl+0xc0/0xc0 [ 105.174200] ? expand_files.part.8+0x9c0/0x9c0 [ 105.178774] ? vfs_write+0x2ee/0x560 [ 105.182479] do_vfs_ioctl+0x1440/0x1720 [ 105.186444] ? fsnotify_first_mark+0x350/0x350 [ 105.191019] ? ioctl_preallocate+0x300/0x300 [ 105.195416] ? __fget_light+0x2f7/0x440 [ 105.199381] ? fget_raw+0x20/0x20 [ 105.202833] ? __sb_end_write+0xac/0xe0 [ 105.206800] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 105.212323] ? fput+0x130/0x1a0 [ 105.215594] ? ksys_write+0x1ae/0x260 [ 105.219387] ? security_file_ioctl+0x94/0xc0 [ 105.223786] ksys_ioctl+0xa9/0xd0 [ 105.227231] __x64_sys_ioctl+0x73/0xb0 [ 105.231108] do_syscall_64+0x1b9/0x820 [ 105.234984] ? finish_task_switch+0x1d3/0x890 [ 105.239472] ? syscall_return_slowpath+0x5e0/0x5e0 [ 105.244392] ? syscall_return_slowpath+0x31d/0x5e0 [ 105.249309] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 105.254316] ? prepare_exit_to_usermode+0x291/0x3b0 [ 105.259330] ? perf_trace_sys_enter+0xb10/0xb10 [ 105.263989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.268831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.274006] RIP: 0033:0x455e29 [ 105.277181] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.296562] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.304263] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 105.311520] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 105.318778] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.326036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 105.333300] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000013 11:00:35 executing program 2 (fault-call:3 fault-nth:20): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:35 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0x10}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', r0}, 0x10) 11:00:35 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x7, 0x3ff, 0x1}, 0x2c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/85}, 0x18) 11:00:35 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x4, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x2, 0x7ff, 0x3, 0x5, r0, 0xffffffff}, 0x324) 11:00:35 executing program 0: r0 = socket$kcm(0x2, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xb, 0x20001, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000140)}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x891c, &(0x7f0000000140)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) 11:00:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x7ff, 0x7, 0x9, 0x0, 0xbfa8, 0x4064, 0xe, 0x0, 0x59, 0xd94, 0x3f, 0x4, 0x7807, 0x4, 0x1, 0x8, 0x4, 0x720000000, 0x21, 0x800, 0x2, 0xffff, 0xfffffffffffffffe, 0x9, 0x1, 0x38000000000, 0x8, 0x1000, 0x0, 0x7, 0x8529, 0x1ff, 0x7, 0x5, 0xffff, 0x0, 0x101, 0x2, @perf_config_ext={0x4, 0x4}, 0x2e010, 0x7, 0x6, 0x0, 0x3, 0x6, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 11:00:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0xf0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x6611, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000000}}) 11:00:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x8, 0x0, 0x9, 0x2, 0xffffffffffffffff, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xd, &(0x7f0000001640), 0x4) [ 105.525737] FAULT_INJECTION: forcing a failure. [ 105.525737] name failslab, interval 1, probability 0, space 0, times 0 [ 105.537132] CPU: 1 PID: 12182 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 105.544419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.553778] Call Trace: [ 105.556384] dump_stack+0x1c9/0x2b4 [ 105.560033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 105.565236] ? perf_trace_lock+0xde/0x920 [ 105.569393] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 105.573810] ? zap_class+0x740/0x740 [ 105.577541] should_fail.cold.4+0xa/0x1a [ 105.581789] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.586908] ? trace_hardirqs_on+0x10/0x10 [ 105.591173] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 105.595944] ? perf_trace_lock+0xde/0x920 [ 105.600110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.605662] ? add_transaction_credits+0x3f9/0xe90 [ 105.610608] ? zap_class+0x740/0x740 [ 105.614337] ? check_same_owner+0x340/0x340 [ 105.618674] ? lock_downgrade+0x8f0/0x8f0 [ 105.622835] ? rcu_note_context_switch+0x730/0x730 [ 105.627778] __should_failslab+0x124/0x180 [ 105.632029] should_failslab+0x9/0x14 [ 105.635836] __kmalloc+0x2c8/0x760 [ 105.639388] ? ext4_find_extent+0x6df/0x9a0 [ 105.643707] ? is_bpf_text_address+0xd7/0x170 [ 105.648201] ext4_find_extent+0x6df/0x9a0 [ 105.652349] ? trace_hardirqs_on+0x10/0x10 [ 105.656574] ? lock_acquire+0x1e4/0x540 [ 105.660542] ext4_ext_map_blocks+0x293/0x62f0 [ 105.665031] ? lock_release+0xa30/0xa30 [ 105.668997] ? save_stack+0xa9/0xd0 [ 105.672621] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 105.677626] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.683148] ? start_this_handle+0x6b9/0x1260 [ 105.687632] ? do_syscall_64+0x1b9/0x820 [ 105.691690] ? lock_acquire+0x1e4/0x540 [ 105.695650] ? ext4_es_lookup_extent+0x42c/0xde0 [ 105.700393] ? lock_downgrade+0x8f0/0x8f0 [ 105.704529] ? lock_release+0xa30/0xa30 [ 105.708489] ? quarantine_put+0x10d/0x1b0 [ 105.712635] ? lock_acquire+0x1e4/0x540 [ 105.716595] ? ext4_map_blocks+0x88b/0x1b60 [ 105.720904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.726428] ? lock_release+0xa30/0xa30 [ 105.730385] ? check_same_owner+0x340/0x340 [ 105.734692] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 105.739347] ? rcu_note_context_switch+0x730/0x730 [ 105.744272] ? down_write+0x8f/0x130 [ 105.747972] ? ext4_map_blocks+0x88b/0x1b60 [ 105.752279] ? down_read+0x1d0/0x1d0 [ 105.755989] ext4_map_blocks+0x8f3/0x1b60 [ 105.760136] ? ext4_issue_zeroout+0x190/0x190 [ 105.764621] ? current_time+0x131/0x1b0 [ 105.768584] ? timespec64_trunc+0x180/0x180 [ 105.772898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.778427] ext4_alloc_file_blocks+0x319/0xaf0 [ 105.783086] ? lock_release+0xa30/0xa30 [ 105.787053] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 105.792237] ? down_write+0x8f/0x130 [ 105.795938] ? ext4_fallocate+0x2fe/0x2330 [ 105.800163] ? down_read+0x1d0/0x1d0 [ 105.803867] ext4_fallocate+0x9f5/0x2330 [ 105.807917] ? perf_trace_lock+0xde/0x920 [ 105.812052] ? _kstrtoull+0x188/0x250 [ 105.815848] ? ext4_insert_range+0x13d0/0x13d0 [ 105.820418] ? __check_object_size+0x9d/0x5f2 [ 105.824906] ? lock_acquire+0x1e4/0x540 [ 105.828866] ? vfs_fallocate+0x5be/0x8d0 [ 105.832919] ? lock_release+0xa30/0xa30 [ 105.836880] ? check_same_owner+0x340/0x340 [ 105.841189] ? rcu_note_context_switch+0x730/0x730 [ 105.846111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.851634] ? __sb_start_write+0x17f/0x300 [ 105.855945] ? ext4_insert_range+0x13d0/0x13d0 [ 105.860514] vfs_fallocate+0x4b4/0x8d0 [ 105.864392] ioctl_preallocate+0x1dc/0x300 [ 105.868616] ? vfs_ioctl+0xc0/0xc0 [ 105.872145] ? expand_files.part.8+0x9c0/0x9c0 [ 105.876715] ? vfs_write+0x2ee/0x560 [ 105.880420] do_vfs_ioctl+0x1440/0x1720 [ 105.884379] ? fsnotify_first_mark+0x350/0x350 [ 105.888950] ? ioctl_preallocate+0x300/0x300 [ 105.893516] ? __fget_light+0x2f7/0x440 [ 105.897481] ? fget_raw+0x20/0x20 [ 105.900926] ? __sb_end_write+0xac/0xe0 [ 105.904890] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 105.910412] ? fput+0x130/0x1a0 [ 105.913677] ? ksys_write+0x1ae/0x260 [ 105.917467] ? security_file_ioctl+0x94/0xc0 [ 105.921861] ksys_ioctl+0xa9/0xd0 [ 105.925306] __x64_sys_ioctl+0x73/0xb0 [ 105.929180] do_syscall_64+0x1b9/0x820 [ 105.933068] ? syscall_return_slowpath+0x5e0/0x5e0 [ 105.937984] ? syscall_return_slowpath+0x31d/0x5e0 [ 105.942901] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 105.947905] ? prepare_exit_to_usermode+0x291/0x3b0 [ 105.952908] ? perf_trace_sys_enter+0xb10/0xb10 [ 105.957565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.962399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.967572] RIP: 0033:0x455e29 [ 105.970742] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.990055] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.997754] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 106.005010] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 106.012268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.019521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:00:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='GPL\x00'}, 0x48) socketpair(0x1, 0x2000000001, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x2, 0xf1, &(0x7f0000000140)='4|', &(0x7f0000000240)=""/241}, 0x28) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000000)='ip6gre0\x00') recvmsg$kcm(r0, &(0x7f0000003ec0)={&(0x7f0000003c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d00)=""/4, 0x4}, {&(0x7f0000003d40)=""/71, 0x47}], 0x2, &(0x7f0000003e00)=""/170, 0xaa, 0x7}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000003f00)={0x12, 0xe, &(0x7f0000000180)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r1}, @jmp={0x5, 0x7fff, 0x5, 0x0, 0xb, 0xffffffffffffffff}, @jmp={0x5, 0xd95, 0x7, 0x9, 0x4, 0xffffffffffffffff, 0xfffffffffffffffd}, @jmp={0x5, 0x10001, 0xf, 0xa, 0x5, 0x0, 0x8}, @alu={0x378e8bc1856bf584, 0xf21c, 0x5, 0x0, 0xb, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @generic={0x48, 0x10001, 0x9, 0x98}], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x1c, &(0x7f0000000200)=""/28, 0x40f00, 0x1, [], r2, 0xf}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r0, &(0x7f0000000340)="ce418785ef9c3e4286c3b7c7f4fc722911df5ce0a28258478f6c2a50abd0b3135600b4a8850a1813818f90c88bf8e02ad5f2ed50c7109a1bcf2eca9b7e9bdd669556c1509e6921855d33e6cb21e9c80a6136c45dc8b27ab760ad12327f443166db4c26d605b74adce40b212a87c2a21715edfe9dd8b8efd88bcfacb89e0a484a29adf40095e6a670372ff65cff80215227c91811d0bf121afb25f1ff813b2c56a87b4e6953dd27b3902226adf52d9cb3c838b9861c526d86eb6bcc54e93041e488ba6e0fe3b8b9003308e611551375ba9f6c3b544b006ab33a29e614c21344560c5ecbd81d5002", &(0x7f0000000500)=""/61}, 0x18) 11:00:36 executing program 5: r0 = socket$kcm(0xa, 0x122000000003, 0x11) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x20000000001) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000180), 0x2) sendmsg$kcm(r0, &(0x7f0000005180)={&(0x7f0000000280)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="99bcd4c6b74621e2be84c318a3ac470a29437ed9606d4393ccd537f33a1023915899cd394028660c", 0x28}], 0x1}, 0x0) 11:00:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair(0x10, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000300)="648f") 11:00:36 executing program 7: perf_event_open(&(0x7f0000b39f88)={0x7, 0x70, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) 11:00:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x50, &(0x7f0000000200)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500), 0x4) socketpair(0x10, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0x50, &(0x7f0000000440)}, 0x10) 11:00:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x15, &(0x7f0000000080), 0xff15) [ 106.026776] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000014 11:00:36 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x19, &(0x7f0000000380), 0x371) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0xffffffff, 0x7, "48b22d28e86c761cded1b7ac2e1531f11baad6466a88dabeaee03bc317e978ea50ebc97b1f913e8aaa470414d29e5603a1e20b2ec6b54f8cf79f11c4a28254", 0x15}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="5000000000000000000000000000000043ea22988b889dff0100010000000000a79bbee28e20b045674d7350c2f3dba82082084ff17263c65436027d71d959a4cd775cbd43e7c4e435252945"], 0x50, 0x20044081}, 0xc0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x2ab, &(0x7f0000000680)}, 0x0) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000006c40)=@xdp, 0x80, &(0x7f0000007f80), 0x0, &(0x7f0000008000)=""/4096, 0x1000}, 0x2000) 11:00:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6370752f73797a3100d48c83c92dc0e854c1247ad7", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001a40)={&(0x7f0000001a00)='+{eth1%\x00', r0}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001ac0)={r3}) write$cgroup_int(r1, &(0x7f0000000080)=0x5, 0x12) 11:00:36 executing program 2 (fault-call:3 fault-nth:21): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x2001001, &(0x7f0000000280)=ANY=[@ANYBLOB="6f2134cc24791c686f4391a994b3e015d71c72bae4c1d57cd1"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)}], 0x1}, 0x800) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x80020, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) 11:00:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140)="30eb51a47e29632dfb1ff1b22fbf41851c5c21f4ed503e2091dc25d975a641e674cb8f059c0c35d0e33d9d91ef661ce0788e1e218b9cf132034b46fa6138d6d7d7f09bf4cb0f9322655fa3f02868916585fbcf19132c1eccfe6a9cf508ae94a1ca40bc7492df93c25efd1c2bdf86d34c5a5ab4755ec99f82c164ea63e2f81abbe5f15e03dc4cf2be1a967994dede712247c41ed200865ca23c7e1132679becd19c5477c6ed52ed3bc7ecc08ccf504aba053d45cfe476761635bdbc6550393f07a845593d182d8559b40c5200e8d8795d18af04449a974ca1f1c3324bae06fb9f9be321d1e9ecdd", &(0x7f0000000240)="3a07be9c11fb894d661321d8bd05fc823e24eaafc910ee7e755a6118f4481fbe0f7e07285362bc96d53e44d44c7f476dc0a4618e3ed36b361416a3203441c562aac65fab15615cdd2d7f4398335b061a72116963cadf92b7c8f6dcb76bb93fef4936ee0b42091e439f83e1b9b5ff960ba6903cabe8f9c3002def6559de"}, 0x20) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00', 0x3820}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2002000000004c}, 0xfffffe42) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001780)={r3, &(0x7f00000006c0)="26b0e9cda2f60beff28020d4c7e1e273e4effd205b3dc6ff324a910da42d058d32579fe34d3e05b9376002e361ee561d839c4b4f1ab50c62542b2504e24f8170413356f3559e5cc5560bd803335bf05baa9c744d9e267aed7dcc6e70cf84408f2a3a0a9543010a1ce3fbb6fc58bffced6e15202122dcb697fe11e29087415a500e54527193b03f9f323400f90586043231b065b975f544551334c3262daf26d027afed49fe1de864881993464320a1c7f2c4fbae7569862abbcef8dcf63bbab97d2554f661d8d45cace37a6181b336aea2173de145a2034318341db3edd91413cb96b816e4438c8d9313d59a1b6c3217d364556c042250851367cd1d1f6437a86d2543786e90c6c9e0f419a27d138321fb2ced2e9c876d8205273ddc3a181b217a8d34565d746b4c58e757e40e8c057eeb4a06a327e8d5525b2824342f10f452bd1e7f6c2003a2e92dd1652cc37f607cf98f9969142e5c61c1d949fdeee324004a2811cfafb61ac30d3bdbec77f8d7a24cc01048da184e8a6350bb5a5ee6fecf58a42a37c44310f75d60bca9f03357bcacec82d1b42ce49aa54da612626950e3c5e9795c952d61fe94027df91438f230ee6b4e702bb7d3e7fa93bf2482ef099a8bf2f1eb14cf48062f277cc590046399405eb3682acb3a251f085711ff97046e853e6ba888a88234bbf8676ba0e729eb0f79a00aefb5a840c13567cdd351f97118b3c0acc61012201353670029444093bca812896d387a4b46264aee51586a400427fc3169401ce13bceb234f83227cbe8336d9b95f848648b7a6de538b43d220f3a7d286d505900a1671520d1ebac7d40bdc722e1fca9cf170ec3a95f99bf872ce35c3c60201d4ee1e2ae10ded15708ef47496d0d75b64d0e9e487f197d860afaeba35e86dfd285ea66341d48b504816ba4f444ecd1a5652282649ef871a399ef03dfd77010f23aa67e51da6d52c5fb803a361782101bdfca02724d7d55c81c6af801917136d4b6e3b09018e37fdc77b0ac1414c7ca67461811b80407eb5571ed92cf4718696a6d591f015d9703c9361eebf8e19ecdfd95687f1f941bc6b7519bfcc39e27d7193059557baaee7518eb35146235164c3aceef0c305d3ce3fdbdb8119e73614194262fc188cca188070d58420941d46d8435155881a00d0c46f261a14a52de2185db77601488516bcb118664a6824abed56d676e85348508941aa2833536b2a7c589c331b040bde3babbb31912f9c3cea223761fbee828f9f3d195249ea7e178c20f346583570c1efb7255018fca465c322dae0f9a632d3d07c1a0eb1115478fbad33788af281e59ee9d28896cf405cc72b414ef7b40be91530f249209e5ce9dd3281aa6efea4655f815dc7a41dbaabfc038079e0aeeffe24e351cdae3d958d8c2c4a6d4baa8375ea7025d6f648474fd0410bb003164c6e7e78e1f97478d0effcb9298e67834cd0df7a6bde96dee55fabf14c41979fe9af70fa4de27ff76055e536af56bd1c0629f7d3e1c6c79c93f9c66b32f86d38763a6f68d4bc4ea92e957a1402d7cc3228737f8566c02ab390887624711de2ee8d94adce4c446106d935ddee8c0cf6fae79c59c51c2b40ca36e2cf30cb00e1f02992724bee3b04b7b3ae0afddf12854b71b50c5db0503c0339f2adc4d89a24abc0b49400bacd229fd1aa05cd494c4306c4fd9bb477f680ef211f05ed2e1fa320fc1dde11b8085c6cd15221b5396c2005911159943576dff175b85eae1c663260868cc5ff20180d8c7bb7c45ab9e3cbb53a30364bad9101ed0aafd3ee5460b73b31adaf797053d47d4956637aa8e0dda9eb78be367c955afc99e29df96940a34f689962a619ebe7bde2429b1a2c454325d7d776ebf51f23cc7406ca46b7cad6fd8acb8116bd0ecb49232a90ac0d331e46b8b2ddc147843a5885fe7ed0abf4d11dfe93f8993522fa0d31022b7bc9d8d891c5df23612f8267c26b9ce2bcdf4f02dac927783546261286ee4035323cd38dac18ba0347c01ecf120e9bf15c53673c862c46143277d4f569f55250654ae9d2b9b27d75bc76f535474bbef0dc44319f8b574e4f35dcbb59ec19ad77a2203923aeff27c999535937f899bb746917355aa295304e72f68f514e18f1d941f464aba3227643eb5f3904a1f23eea9f4ba39a0e991aac505a6ea25665f65d1756df533910d0978202072314da0071a4b9a094d98300b9b07f9d33b7e667152f93c83f57a4b81ab07dcdf9a259ee562b841cf42313fccac8b9a34cb94a002304b403756a63653ba6edb3471288f37bac5c00595aa5373bcfbacbfd1b4882b7985f13881dfede0e5467dc01ef6cdd0367bd5168b23146d97143af79d81850d382038c6b1904c10b59fc1dc2a670a4ab683a9a0c03e67812e8040eb7edb778bff4342f996509abdb7b02929885e26b76d1732dc8604e604bb200d80c0e7d199d8ce93b2c8717b1136b612d8580ded8de32a312395d317173b7c45810fba6a4b9538bac70dc67918e0ec322929b40b6c6b1dc29006c67c676feb871c8e64bf80c23eb8eaa5efc24cf2456db4dd3757be37b26f9f04f56fee24f9a6e63f476fbb5bb10e9a635faeca4ff274f9ea97035153185d638c5d46ab73ac87b5a755a1e39000f4fc22e635a486869bb9047592dee87757b3ea71812eebc0ab2208068ec7e149d29ba34d3636da85515c886fde67c10d90252e0a7517428405f89e42207f72fad00874089a832de80676bedded2979b4cea89e5d485d7b858c756e5d11140b8ab48e0b4c6b4496a6c4e674dec26596be9053d97f9023510adfc9fc9981de740aa4bcf9e3f71c17b3478aa77ab5fd67cdbec15f5be9fe6599173b463d1041b0b0630ce420744c933c6937a1f8798010cbab822ad128bd3f5e3b89c87fd912c019bbed2c2d9dd72ede3fdc914954cd440558b19f1ad4b6aabefa0c75770ed1e13b44aa8ff7710883598c2570dbfeb64ccf06b9c3b66395f9b8e888da79b597719a631895b3c18560673dd2d4cb434ad84b3994e6b491fba92c71c11f64da6353556c8b45f87afa4e0b33dd6fa80ea9137c532034d459d13dd4588ddaefe13061fe9186a07a8b201f1e649f1d3d288238b3c91339b4d5470ec71cd10a5ee01e75b9ec254fd5b103cb56bafd9efe94ccdacc8f4a385ebf28404365959afc093cea87f71132c65f7669cecafebfca69b7594a2130e00d518e3051abe40c2c88ee1da0937051ab6b9e9e267541a25188c7c45a51234a4ca1a2ccd427e712198379c453c541d3c48edf6d6987c4e8ee374629f3f541f2123258f73c5f00c462e32c9bd7b820231a2b0a6cbd9653196304f2fc125fda7ea70ead85c9da9be0db2693ee0797137f3dcf44812ce1123ce6e621b5332b69de121b3071e884cb36944b05899036de84a800844017e14ef876231216c3f57180b4e69ff3f4f27324df646a5a2116b67fe29ea8c4b1cd4225de413449be611de3e726ffcda7d30cf4be21b9822cb0ecf96f585bcea98021469d3dc895cc6dd796d0039cc37779c3032dc57615ad6833976e949aad919fee047964cb4a7bad251ba8dea1fa6ec66941e049dcb12a5295397b907e7636c769c1f95601a3ec4831ce9a08e6242a9ce49eb466935179e85d6fb690384991ba9bc5d57e193854a69ec163e7dfea4d33845d69ccab50ceafee25e92f490c3ec7067a7a5f4af95a98177c0c1990a484f8dd902aa5b5a35f1e43faf3f3a2e9ee007c945a5b375f9a8ac1e5a7fa0fa2bdb6aa9116f8a73a702157977be94a0fb0c515158b618f0be142d6f8595fab423b2356c50748044d5a6d8569f2bd6af9801a634e2395b13961dada6de3789860ac3aa8bcdb75b2ceacd7f7d0a56c87660a79a8d73809f904bcc196a08b6a0288406ba0862100911e0257b3cf11cb52a8f755e86c12d6d8f268cd9c07f040d26e051f79dde6a9c6cadb014d9fa7c8fdc05f0de4a6696281907b3d8c4a0ec29e469308d2c8a218cbbb8f1198077f9dd43dde273ae23380405fe1c321bb2fded07bae265598cf1169a12f66d96420d951aeb54bf34ec72026f572fe8ffc76775f9ab722d33202697deb8ccaeac3e7aab7b719c69b2e18f16a10f48369909c96c07611d6129517d3208a24db5d85748767782a829e98c85d229a30b2136ac9d3e1866eb18a78f8b8fc67c30265f12464cc68d98e3dbacaf94516ac34eb2c78a04233d41bfa3e75b784b8d0745a183d28fac542bf778ea2fc2ae6fa15b509ecd6de6fead6b03d233e928a3a9b463fa10faa196a8e6316a93316541374d867b5b0be479b6a79c8d07c31fa091f4c7fa69904833c4745571e1af2852cf9e535c6a696a4946b02a2c722e4ae416836fba36a9148c6b54e6f066bad982966a8690b1b614cb6a12a68a7a995edc7145b9050c98c621a9c2bcffd9b5be44e54828142c2d4bf741e8cd398a4d2504807380b8cf5ee966221e4cd89040c6a34be9884cccecee154fd654f94ac43e3f951f32020d4df5131ad9ce814310b7531c29cc16d5471b4abaee0076574aef04a1fd7fc9913df204e742b04d843b15600db7e710ab5085060b61f685f809da435f02fde201a89313350af549aad161e42915901134ccab77bec508e8749369b0851ad30f336e58f3500eb3b9eb24974cc1094a09f4c51e53dc1546b5fad8171c199ddcb251fa93e61feb99d5d81b592d4e48d30f73efab1bee40420cdd1e99f5c23ca8aa24d0ca01e3c433aacc126a170d808c166a5f3d1b3663b70709789aff0dc35b9345ec458a19e0d3c3f809bfeba641c4bd022379182947a1178c46537e69cf4294a408234cd58c5f5351a344d8ed45246ce2b3b829f34e987e554c09c7cccc61822a10bad088fdf98d0d50b25a61a0d22fff14f8d7887466bf97ed23bdb0b27bd9bbe0227009ffda8288c6a20efda1b4e74f9ae974321a72e6d562e3e21ea9f651bc16c2116fbe5375ac99191289f80cb74e0919b0745e6c728ba383bfaa017cd897bc5f53a198519eba9e4674d1bbc7704d4bd5440bf78e3f39b1a0d763101b8046bb42a747a7b1f65a4c42ea6acc5556b67537e5a5c3d2f54e23a85062efcca58f1033c703673a61cf8b8e3b4112db66080bcf777ce7966783f4b613cb717aad110be5d60177de5a387eb9d23c844eb6af2a55fc31b66deb9707aa51e07e3c2e4d5a674d9c7eb992c6b499130cbd1bacfe0e5179fcffb8c171ac975b6c4cff5b15f740238eda4f0f292ece9032435d23383edc14f33f7874266c2d33901ab5eec8b546a2aa3564406556221905d8c6a80707e76458c72964cfaddb22828e5a844639011b827ee30327ac062fdb96f6b33eaa3c11f7c4b79e39dac8ae31bc0a19f5331c248a32efaf8342f69fd97628521fb3071a31a21ea8e999a2e862518558ae4f50bc96cc35027a5f21ae9f4a20c6d0cbc14e193e3daa00249fa1fd68be570f59986ce0ab1d7dc6b007d1760300f1723a97f28c1c4faf05293c035614221ec4610f2f762091819c2b41772d057b6f622f6fc1eb583dd9225f8ac360194690b1431065d7cb8c4606e024e89ab37db00df866558dde7b96b160aa5b5fb567408dc810353e30aa84d3ebb3a4dbf86359aa4302768745e14877b42dcc639de6930f8dc8f605d703607dd647d38554d7b81241dd7fea5b5cf086c8d49be8487d7ab03a44ccf0a82a7b180486b867a6eb3d37fe62f46a2aed485f2163d2ec4d1910c3e98ab51ff141b4fefc353a5f13ebf93efe1aa4a8e0f2778ca6f0b742554fd4324223010a1c24977f8b98908a2748c4f397b382c", &(0x7f00000016c0)="31a755e31304885abeceda2ed310c6cb3da43194719aa0a1ffc60190a0ccb5d1d99214a6fa1d2f2eb98add18e399aedaafa4d4bae1dcf1d846f6a99a50b17046fdb334cf2a4974885c22ab4d6b7699d4e98157539f59fc5700d15e928b639aab0da79af4097d867690cc041bf69bcc8403b123f9bfb7e3b1b6f4c4d3f8d1cd4a82e899a0f7f2656957465901913fe659019c721966a50a24495c", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000400)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/33, 0x21}], 0x2, &(0x7f0000000580)=""/113, 0x71, 0x8001}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1b, 0xb, &(0x7f00000017c0)=ANY=[@ANYBLOB="1900000008000000000000000700000000000400000000010000dfd200000000000000000000b4020080aaa90000000000cb979ac17a00000001000100950000000000000000000000006f1f1247811e1dea92a16772dc196264960514fa00e7de4886568111c3fc55504f2a4be8590c4da0d30400dbecff690190d56dc29a67bc82370f4454aae1b2ee4ab8f0df4a33601ba1cdab67b8e1cd73f38da8719b4e4f5b40aedb51bb778d5a414153f8c3d944faafc90dc27ea49180b450b4ba4fbcfeba9869493e034007f447632aebb463bd75c16da2a54eb81feb80f569dec02ffe597474ebcb5173"], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x1c, &(0x7f00000003c0)=""/28, 0x41100, 0x1, [], r4, 0x6}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r3, &(0x7f00000018c0)="44b860c6745645e42f21f9049efd04b7cb5bdbe564449cb012c74a1c607a3d551f46c3c3ec27951f4f673a73305d8ddcb51b638c9c98a9d00c2ebdf61811d78df0d485a2a9f844f7b3b96b04473339946d272673e5d97cb543bdb78c0ac3436fea927bff191ca94ea25340cdc6fdf08a60454f7f8e34e68ffb52a2ccd14e68bf57b1036f", &(0x7f0000001980)=""/129}, 0x18) 11:00:36 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1, 0x7, 0x2000000000b, 0x3}, 0x1fd) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x370a2ace) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) 11:00:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5411, &(0x7f0000000000)='em1:\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='vmnet0posix_acl_accessbdevself^lovboxnet0\x00', 0xffffffffffffff9c}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001140)={r1, 0x0, 0x0, 0x94, &(0x7f0000000080), &(0x7f0000001080)=""/148}, 0x28) 11:00:36 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x209000, &(0x7f0000000280)={[{@mode={'mode', 0x3d}, 0x2c}, {@mode={'mode', 0x3d, 0x7fffffff}, 0x2c}, {@mode={'mode', 0x3d, 0x2}, 0x2c}, {@mode={'mode', 0x3d, 0x5}, 0x2c}, {@mode={'mode', 0x3d}, 0x2c}]}) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x2001001, &(0x7f0000000000)=ANY=[@ANYBLOB='/']) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x8002d, &(0x7f0000000180)) 11:00:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) recvmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f00000007c0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/138, 0x8a}, {&(0x7f0000000900)=""/84, 0x54}, {&(0x7f0000000980)=""/21, 0x15}, {&(0x7f00000009c0)=""/116, 0x74}], 0x4, &(0x7f0000003240)=""/4096, 0x1000, 0x8}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x1ffffffc, &(0x7f0000000080)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x25ff, 0x0, 0x0, 0x0, 0xffff}], &(0x7f0000000000)='syzkaller\x00', 0xfb, 0x1000, &(0x7f0000001240)=""/4096, 0x0, 0x1, [], r1, 0x4}, 0xfffffed3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 106.246007] FAULT_INJECTION: forcing a failure. [ 106.246007] name failslab, interval 1, probability 0, space 0, times 0 [ 106.257320] CPU: 1 PID: 12237 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 106.264601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.273952] Call Trace: [ 106.276548] dump_stack+0x1c9/0x2b4 [ 106.280186] ? dump_stack_print_info.cold.2+0x52/0x52 [ 106.285393] should_fail.cold.4+0xa/0x1a [ 106.289458] ? kmem_cache_free+0x86/0x2d0 11:00:36 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="cf", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) sendmsg(r0, &(0x7f0000002ec0)={&(0x7f0000000700)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b80)='x', 0x1}], 0x1, &(0x7f0000002cc0)}, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)=[{0x20, 0x84, 0x2, "000340020000000000"}], 0x20}, 0x0) [ 106.293616] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.298726] ? do_vfs_ioctl+0x1440/0x1720 [ 106.302878] ? __x64_sys_ioctl+0x73/0xb0 [ 106.306947] ? do_syscall_64+0x1b9/0x820 [ 106.311019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.316389] ? kasan_check_read+0x11/0x20 [ 106.320563] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 106.325165] ? kasan_check_write+0x14/0x20 [ 106.329408] ? do_raw_spin_lock+0xc1/0x200 [ 106.333659] ? trace_hardirqs_off+0xd/0x10 [ 106.337903] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 106.343011] ? debug_check_no_obj_freed+0x30b/0x595 [ 106.348031] ? __wake_up_common_lock+0x1d0/0x330 [ 106.352799] ? trace_hardirqs_off+0xd/0x10 [ 106.357036] ? quarantine_put+0x10d/0x1b0 [ 106.361196] ? check_same_owner+0x340/0x340 [ 106.365535] ? __kasan_slab_free+0x131/0x170 [ 106.369946] ? rcu_note_context_switch+0x730/0x730 [ 106.374882] ? trace_hardirqs_on+0xd/0x10 [ 106.379037] __should_failslab+0x124/0x180 [ 106.383279] should_failslab+0x9/0x14 [ 106.387090] kmem_cache_alloc+0x2af/0x760 [ 106.391252] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 106.396194] jbd2__journal_start+0x1e7/0xa80 [ 106.401394] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 106.407114] ? rcu_note_context_switch+0x730/0x730 [ 106.412055] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 106.416911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.422457] __ext4_journal_start_sb+0x182/0x600 [ 106.427219] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 106.432077] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 106.437791] ? current_time+0x131/0x1b0 [ 106.441752] ? timespec64_trunc+0x180/0x180 [ 106.446069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.451604] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 106.456266] ? lock_release+0xa30/0xa30 [ 106.460235] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 106.465429] ? down_write+0x8f/0x130 [ 106.469129] ? ext4_fallocate+0x2fe/0x2330 [ 106.473359] ? down_read+0x1d0/0x1d0 [ 106.477070] ext4_fallocate+0x9f5/0x2330 [ 106.481133] ? perf_trace_lock+0xde/0x920 [ 106.485264] ? _kstrtoull+0x188/0x250 [ 106.489057] ? ext4_insert_range+0x13d0/0x13d0 [ 106.493636] ? __check_object_size+0x9d/0x5f2 [ 106.498150] ? lock_acquire+0x1e4/0x540 [ 106.502127] ? vfs_fallocate+0x5be/0x8d0 [ 106.506171] ? lock_release+0xa30/0xa30 [ 106.510134] ? check_same_owner+0x340/0x340 [ 106.514454] ? rcu_note_context_switch+0x730/0x730 [ 106.519376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.524895] ? __sb_start_write+0x17f/0x300 [ 106.529204] ? ext4_insert_range+0x13d0/0x13d0 [ 106.533774] vfs_fallocate+0x4b4/0x8d0 [ 106.537645] ioctl_preallocate+0x1dc/0x300 [ 106.541868] ? vfs_ioctl+0xc0/0xc0 [ 106.545392] ? expand_files.part.8+0x9c0/0x9c0 [ 106.549956] ? vfs_write+0x2ee/0x560 [ 106.553651] do_vfs_ioctl+0x1440/0x1720 [ 106.557606] ? fsnotify_first_mark+0x350/0x350 [ 106.562179] ? ioctl_preallocate+0x300/0x300 [ 106.566569] ? __fget_light+0x2f7/0x440 [ 106.570532] ? fget_raw+0x20/0x20 [ 106.573974] ? __sb_end_write+0xac/0xe0 [ 106.577937] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 106.583455] ? fput+0x130/0x1a0 [ 106.586725] ? ksys_write+0x1ae/0x260 [ 106.590512] ? security_file_ioctl+0x94/0xc0 [ 106.594907] ksys_ioctl+0xa9/0xd0 [ 106.598345] __x64_sys_ioctl+0x73/0xb0 [ 106.602237] do_syscall_64+0x1b9/0x820 [ 106.606117] ? finish_task_switch+0x1d3/0x890 [ 106.610609] ? syscall_return_slowpath+0x5e0/0x5e0 [ 106.615528] ? syscall_return_slowpath+0x31d/0x5e0 [ 106.620440] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 106.625439] ? prepare_exit_to_usermode+0x291/0x3b0 [ 106.630435] ? perf_trace_sys_enter+0xb10/0xb10 [ 106.635088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.639912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.645107] RIP: 0033:0x455e29 [ 106.648284] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.667510] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.675201] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 106.682457] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 106.689713] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0xb) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r3, 0x4) 11:00:37 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="0000000007010000f8ffffffb7020000000500000000000000850000000691db5d787bf49d764f106d000000a7000900080000009500000000000000"], &(0x7f0000000080)='GPL\x00'}, 0x48) socketpair(0x8, 0x80004, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xc, 0x5, 0x6e9, 0x3, 0x20, r0}, 0x2c) socket$kcm(0x29, 0x2, 0x0) 11:00:37 executing program 5: socketpair(0x1, 0x40000000000003, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000200)=@un=@abs, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000022c0)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) 11:00:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), 0x8) 11:00:37 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x1000, 0x9, 0x100000001, 0x6, 0x0, 0xff, 0x10, 0x8, 0x75, 0x80000000, 0x0, 0x6, 0x7, 0x4, 0x2, 0x0, 0x4, 0xfff, 0xff89, 0x83, 0x7, 0x100, 0x7, 0x0, 0x8001, 0x7bf, 0x0, 0xfde, 0x8, 0x6, 0x6f6f, 0xffffffff, 0x4, 0x62, 0x7ff, 0x7, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x9, 0xae39, 0x6, 0x7, 0x7, 0x7e6, 0x6bb6}, 0xffffffffffffff9c, 0x2, r0, 0x4) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x8, 0x80, 0x9a2e, 0x3, 0x0, 0x3, 0x10000, 0x7, 0x7, 0x1, 0x3ff, 0x66b, 0x5, 0x81, 0x401, 0x3f, 0x6, 0x2, 0xc0f, 0xfffffffffffffbff, 0x6, 0x42de8b4e, 0x20000000000000, 0x401, 0x100000001, 0x100000000, 0xaf2, 0x1f, 0x1, 0x1, 0x688, 0x81, 0x80000001, 0x2, 0x3ff, 0x7, 0x0, 0xcdb, 0x4, @perf_config_ext={0xfffffffffffffffe, 0x8}, 0x800, 0xfffffffffffffffd, 0x5, 0x6, 0x6, 0x4, 0xffffffff}, r1, 0x3, r2, 0x1) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x5, 0x4, 0xd}, 0x19) 11:00:37 executing program 2 (fault-call:3 fault-nth:22): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 106.696966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 106.704219] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000015 11:00:37 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20c00}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='GPL\x00'}, 0x10) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x2, 0x55, 0x5, 0xa3b2, 0x0, 0x9, 0x400, 0x4, 0x401, 0x80000000, 0x9, 0x2, 0x5, 0xded0, 0x8, 0x5, 0x80, 0x8020000, 0x4, 0x8, 0x4, 0x6, 0x9, 0x4, 0x7ff, 0xff, 0x20, 0x3d, 0x4, 0x7, 0x6, 0x10001, 0xfffffffffffffffb, 0x5, 0x10001, 0x6, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x290, 0x5, 0x5, 0x0, 0x5, 0x6, 0x9}, r1, 0x8, r0, 0x3) 11:00:37 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)}, 0x0) [ 106.803527] FAULT_INJECTION: forcing a failure. [ 106.803527] name failslab, interval 1, probability 0, space 0, times 0 [ 106.814929] CPU: 0 PID: 12279 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 106.822212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.831586] Call Trace: [ 106.834197] dump_stack+0x1c9/0x2b4 [ 106.837849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 106.843073] should_fail.cold.4+0xa/0x1a [ 106.847150] ? kmem_cache_free+0x86/0x2d0 [ 106.851320] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.856438] ? do_vfs_ioctl+0x1440/0x1720 [ 106.860601] ? __x64_sys_ioctl+0x73/0xb0 [ 106.864676] ? do_syscall_64+0x1b9/0x820 [ 106.868754] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.874137] ? kasan_check_read+0x11/0x20 [ 106.878307] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 106.882913] ? kasan_check_write+0x14/0x20 [ 106.887164] ? do_raw_spin_lock+0xc1/0x200 [ 106.891425] ? trace_hardirqs_off+0xd/0x10 [ 106.895674] ? _raw_spin_unlock_irqrestore+0x63/0xc0 11:00:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="ff07000000000000000000"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x3a, 0x9d, &(0x7f0000000040)="e460019234060dc106621abc86dd6a00000000072feb3056603190b148f3e965ddf59ed18dc2f7561150825538008000000000d5000013000000", &(0x7f00000000c0)=""/157}, 0xfffffffffffffeba) 11:00:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='/cpu /rdm\x00\x00/pids -memory /cpu '], 0x1e) close(r0) [ 106.900792] ? debug_check_no_obj_freed+0x30b/0x595 [ 106.905822] ? __wake_up_common_lock+0x1d0/0x330 [ 106.910612] ? trace_hardirqs_off+0xd/0x10 [ 106.914862] ? quarantine_put+0x10d/0x1b0 [ 106.919034] ? check_same_owner+0x340/0x340 [ 106.923371] ? __kasan_slab_free+0x131/0x170 [ 106.927791] ? rcu_note_context_switch+0x730/0x730 [ 106.932727] ? trace_hardirqs_on+0xd/0x10 [ 106.936892] __should_failslab+0x124/0x180 [ 106.941144] should_failslab+0x9/0x14 [ 106.944955] kmem_cache_alloc+0x2af/0x760 [ 106.949118] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 106.954062] jbd2__journal_start+0x1e7/0xa80 [ 106.958492] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 106.964217] ? rcu_note_context_switch+0x730/0x730 [ 106.969150] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 106.973991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 106.979521] __ext4_journal_start_sb+0x182/0x600 [ 106.984264] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 106.989095] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 106.994794] ? current_time+0x131/0x1b0 [ 106.998753] ? timespec64_trunc+0x180/0x180 [ 107.003066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.008615] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 107.013284] ? lock_release+0xa30/0xa30 [ 107.017255] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 107.022457] ? down_write+0x8f/0x130 [ 107.026165] ? ext4_fallocate+0x2fe/0x2330 [ 107.030406] ? down_read+0x1d0/0x1d0 [ 107.034125] ext4_fallocate+0x9f5/0x2330 [ 107.038178] ? perf_trace_lock+0x49d/0x920 [ 107.042416] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 107.047506] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 107.052630] ? ext4_insert_range+0x13d0/0x13d0 [ 107.057214] ? __check_object_size+0x9d/0x5f2 [ 107.061718] ? lock_acquire+0x1e4/0x540 [ 107.065683] ? vfs_fallocate+0x5be/0x8d0 [ 107.069741] ? lock_release+0xa30/0xa30 [ 107.073703] ? check_same_owner+0x340/0x340 [ 107.078026] ? rcu_note_context_switch+0x730/0x730 [ 107.082966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.088486] ? __sb_start_write+0x17f/0x300 [ 107.092798] ? ext4_insert_range+0x13d0/0x13d0 [ 107.097365] vfs_fallocate+0x4b4/0x8d0 [ 107.101244] ioctl_preallocate+0x1dc/0x300 [ 107.105483] ? vfs_ioctl+0xc0/0xc0 [ 107.109017] ? expand_files.part.8+0x9c0/0x9c0 [ 107.113618] ? vfs_write+0x2ee/0x560 [ 107.117334] do_vfs_ioctl+0x1440/0x1720 [ 107.121305] ? fsnotify_first_mark+0x350/0x350 [ 107.125875] ? ioctl_preallocate+0x300/0x300 [ 107.130272] ? __fget_light+0x2f7/0x440 [ 107.134248] ? fget_raw+0x20/0x20 [ 107.137691] ? __sb_end_write+0xac/0xe0 [ 107.141666] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 107.147205] ? fput+0x130/0x1a0 [ 107.150478] ? ksys_write+0x1ae/0x260 [ 107.154269] ? security_file_ioctl+0x94/0xc0 [ 107.158675] ksys_ioctl+0xa9/0xd0 [ 107.162122] __x64_sys_ioctl+0x73/0xb0 [ 107.166007] do_syscall_64+0x1b9/0x820 [ 107.169892] ? finish_task_switch+0x1d3/0x890 [ 107.174387] ? syscall_return_slowpath+0x5e0/0x5e0 [ 107.179315] ? syscall_return_slowpath+0x31d/0x5e0 [ 107.184241] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 107.189245] ? prepare_exit_to_usermode+0x291/0x3b0 [ 107.194251] ? perf_trace_sys_enter+0xb10/0xb10 [ 107.198917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.203749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.208923] RIP: 0033:0x455e29 [ 107.212100] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.231438] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 107.239148] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 107.246414] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 11:00:37 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x9, 0x2}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x3, 0x4, 0x80000000004, 0x8000000007}, 0x2c) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x80000, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x3) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x5, 0x0, 0x8000, 0x34, r2, 0x80}, 0x2c) close(r2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000017c0)={&(0x7f0000001780)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001840)={r5}) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000180)=0x1) 11:00:37 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x800, &(0x7f0000000400)=ANY=[@ANYRES16=r1]) 11:00:37 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x2, 0xffffffffffffffc0, 0xffffffffffffffbc, 0x1a, r1, 0x5f2}, 0x2c) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000580)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="90c516ac00e99666986b5a14", 0xc}], 0x1, &(0x7f0000000380)}, 0x0) 11:00:37 executing program 1: r0 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x12, &(0x7f0000000080), 0x4) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/16, 0x10}, {&(0x7f00000002c0)=""/226, 0xe2}], 0x4, &(0x7f0000000400)=""/31, 0x1f}, 0x20) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0xa}, 0x80, &(0x7f0000001600)}, 0x20000000) 11:00:37 executing program 6: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x1402190}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)="df0bdf078f4795e3a9a524af7fc1edc08adc5ea4c5ec4401ccbe66a4c0f56dca019d330d377e1f9522dcb9c63d2e9c6383a142af986175bd1c07a8616e47d98a278634debde21031927de1547e59f68a2f79ff02e6e99447a0199d583e7f2cd4d11ab00e109c510ed73be6513cd34c90d7cbefbf02f02aaa6232ab8d42e5332f227ee4c8c3464b8d1c769c0e73ceea3d2488380e2002be084447fe7dfca6cd2c2162b065a235de9ae782cc156934f6a1f22f4509e744873f8a3cd75c7991a5a1c91d5def4adfebf5df9489c02d20299fd8ff6f68e9da31b7c3f47432080853179bd7d64ac259c3b07d5b3ce9784e29aa3c6f275a7d3bfd05ab5714dcba5b550079ba1760828c2bf8a85da550a51185170f98e0df91bcbd161eb7fde7191da50246bd51225b8d1c7bf99e5e4e42e1d573211e0c39ebaee07a6d3a449fa9aae8fe862648fa90e52fdc0f7767b2ed6b60f5b1aeb6a39ead5af9f2584fce507bdfdf6b2598dc78dc8735760bcc1ac5d6533cc4bf96c0a31940994aa3c4d9b28e520b518c1831660e3cc4ab4b7f9c3597fd814618157d38573589799cb4510c8b1bb716dbc1db3be9ef13e39aeafbe1cfff4e9b70a7e27b1d37a41ba2afe07c1f51f3d838092bc86ae59f5e3d886323f3896008bbacf5a61a213ea94cefe92975d9c13790181585241560ecfeb4c8359ddf0a4850e1d8ba70a8c3993eb4b6a6981342f0eb47b9b6117b9c144886fb61abebed9dac6cb971e432497c8d384ca0cdf407cf2cd84b03ae08e45725a27cfd65b594081ccf1a2023310dc5f1e80fbdc35a0dcbbd0ce8f3417d04cf0ab4a482c06ffb1a3c7f645cc6780f24d404ca158033400090b545eb3490039f1608ce903e3b6abcc9c95dc9bcde54f4dcb08c0f32a154daf8cdce3fc3ae6375036a02074ff1d6ad943bb093dbcc59cc54aceee40f2125087bf7d35f4888c8075af033ab02164a3015dda8c5d0318f2d81f2287a0da3d0684c7eb77fcc2b0edf02f3ecb4c9af29bfc8f80c1bf21548d20acbca495723acdeec83703cf1a73eb4455a62b813b3fe49709f3818432d5aa7ea7bb06f03ca016df9b5840e990a904666531eea9d39067235f52ffe3d5105d8eca4008d074cb50bfa9bb7985dda12dd064e656cc96dcd063e95c2263565cbd9cb58ab84507d516cde669174e3d3af6801db605de76d977df2178a23f146285be4e66e00d8c1e9b6319d02f087bf216cca25a9db9b9743d9e1704602a94baeba9cfe22eb364181270dec24ebe537d8f2532af26de5a5c273e731b87c1f3e1c9dbaa213acf04d78fdf68fcc95c3b8dbd0340799594404d3d3bf1f9680b9427a21562941ae8ae28170c9f155854c06a79bf99bb7ffce4a6890ff0c22d1c06676b2a4dba67a07d501b5d7fa5f1b58b7c09352a6016146d86ac5f46abcc7727b21da699666eed3cbc9d90b4bdb22085710f491e55c806e51657114dc30a1453d2633f546d03d3c90123e7c60bd9ae3ddb043614fc8f316675470b7f042d1ba9b835eccef77da468ba55d1e541be73b9551c98e938e48645bc6a14db721011ca76ded1db882f9702a5e82c5acce9b9f8d5b71e2e0481aebc55e9622eb0fe622d03caea416c677d0a2676fb12d74f50a8ea2d45c18fb87a1cb499df7280c481df3fdc9db62e8b6c8f3717f7fcf25f9fa240e27515f25d41cec67b57d5aeb920ed2ddb0d4fe1d1a8c85056489050aca11bde2912924ba7fe9f49f4b3926ba1263a1fa844b85abeaa02224605dcd4be68023dc791ca6e3f56cde8395f1878d3be7b2831540408a10836ce1e5bcc7c9044f3a827bcb9c4169041efcdfb7b311ab54978491e7ba606a243fbab1f0cc5bfdcc541d2827e2fb9aec654fda37887cb0af2cafba0f2b991f17c34641f4272d3379f850c8b92fa78b8e44d415fc576c5e14953d3c453f03911365c8bf57d1c5ba0cadedd3413ba21f32769c9377f5aa0beca4654716e26d4f66a0d15832d9836cc035ad42fc098390e49da8a6057453aa5ad6676d2d079d4c05f2372803889cf01ccc5bfea53bbfd0245f70639709f31640237ff20dc05ffd9506a299527f4b72522f3fa7d57edab8b1cf5ee6d4d007b315c0777f904b10f0c06a1cad385e11a04a3b934eaf3ef2909063950c9215496b259dc0961c3052d343e4db7924bd1c51f3c382b71cda99cf155640a10452478347ca5bd9a50c4bcb4b868ec5d00d385db1fc337d2d9eb92eb58ccfb9bd129d1b644306c103cd5d0270ee1b26d497a3d56770bf0160108de0f882883aabb0ef9faf9ad3b95e1f1d7b57571edf60d87a74b6258ace21a2bf71e278d6dc9c88720bf833e0e31a1178dfaf45b519f4358f8ee99ce8c697dfd684b6bb10884874ab3e0843947a3274e4c91b89fbc7fa205b8f3fac9ff501bb5001a7cb9485df258ab9988ab978b6273530fa82e1360f65a592a49b9462d356da4ac3f39cc58462656e438edee3be9bf5aa5a183f101449c51241b794d4988cd3b2bb090813d545a72e9347056eb097f4ba8301e315dbb70e448f33c412f641056fbfab9958d4104f2b24d17357b539f426551abac9a60e1d59402a5c85fe5f8b34c0ead1c8ec8b1f9cfeac807f02d8885950daed2c8709f91e3f40bc2368e7c3c9e0f3840cad62d28b87ea85ff42eb21114cda67440175b53fda31169e56a089229a5436d5937183ce0c3bb77189820ce3b19d29c7a8f8853f60155b07c515ac6544fe1feda270e53eba9857f7f230feee47fdfd04b076a82437580c4da9da00720ef09ef81e667f70257de8e534044d63666f8beb56a5e09766855dfab3594768a69715592bba7192370ae2ab4440a541eb944ccf9e08cf26a3f1d1dbed422cda4802be448567f320e8a825c1db35d8d8a4f3310c9c7235c3fbef46abaa7068181af4647a1fcece4e670f26d2d3553f9a756245ecd71f83a15a637948d68ff2a5f6b4018f99aec23319b7a9ecd00e504b9fdd970a27fe2c6ad792fa30bdf56918bde6e67f42d0741ebbffd7d954baba06aebc6da8c9cab3c64e0aa2a2dadbbb36688c7b6c9749f8fc09350bbbaaa16cd4a8281a07e2cbcf35cb40b8e41042b0c26f8156e7da4614ea8366d75fd423181c535f25f48446464cae799ab8078010f770cf37a9b59f1557bf0a126b6dc75658ca2cd0ffd099db3595af4c0a87f47630dc3d4c2773c9b1d8ca4668780c2c38f6ad5cb0098ebb485a2f1fd07a8a1ac55cfcfc1d95444a47d76a376b034fd10b476443c9b965e1f633cc889e267d2c367fa438781131272ccd4eb467fdd2dfa0629afb2b74dfc46172eafb71f928aea0028e1227ca4e3d8dc630384738e4cc3a4cbe35c415d85fc003ebad8c4278a4c00b55a8f16d4fce2dbfb2dd01abc8b2b0ed1aa0fbc137511504518012cd1a59297ab2481442b919f5d897c16157dcce0210512356227ab5a2382765bb091b35d62cbf7af106930267cee24bbfbbbd999c019c5caeddf1d364532a3f8a3f4697ecf90fd76cd35657d1ce373479dca328915dd1d714391e6adeef89d5a8680bf6e9f0ac010163715467e7704c21d58c94d827cd0604f420f90911ee264d2e8db8917df5cc4a527a74f902f38616c3aa89080d59f901cd0bed6e7f2f768415de50441a37023ce81fe4511cb0b56dd32bca909def3024cfb711be9253abaf1b57194847fab055562e5056987ccda7b53aceef8b97dae2c6d31d6331b70113347a10a6824f7d7a4a7dcc7fa8ac106f6777507d65ff86b48ee0849228aef889ac1b30cacae17e1a1a90059f7c137753e62359f49fdcf834ec613cbb503b100a38e7ce74f8c453b2f0d03de8bbf0d1528c186b81750a57841804bf6c3f61dd7b7db126b159e782dcf0ae65f220530219defa019e9bb57d80359d0a1d20d8d9d653b85e5ff9ea4d43ac831667e8259591530a77cb9219c609e42f418a3227293131173d5648a923edde3b34e38c78c6852251a6d4e4dd1bc1ce98c1c1a87b8e3e1e43bb8079dc91a2b66d20452e8941e2f1dc34a80f4607020c81fb1ae7cbfcc0f4c8a1fa6cda3b57979969ea88d9bc23bb478f10f5a4aabae41176ab85b74d4731d0ff2aec87b47026101af5ce682305630686580ac61936df2b74ff4c314b37ec94aecf229e7798e6b50c52e0dd16f65b8cbb9365c60df3fadff1778a7884717c94c35c82b104c28329ef02eb898249ef04211b332e89688b4f9041d3697c13ca30d877d61efbc5d4e7327e1f1d6388442f6113ccf9e3441341c36a44a165cf3338247b51e3c9bf394e93e2b5e13a31b222bb6eb01c406fbe62254f8e4de09ead88e0a48b0c0acc9ce7970f6c7ee7e5efcab33ff2a45701dfb2a0870ecc0205ccba3e9fe4bc49ee17256a8ff9dcf56be246d5195251f1cac1204b10cf0432aaede8c6245410476b7361e9e38b34edd14d88a0c9c772de307890a37ad8ae27eab174d90d06c2eefd34580b799e0ccd11f2bad90c84e588817b147f992444ed38e3b44aa08f0d020156c37d90af029f1f62b6244bbf52c24750f7739fa58c8c314d75d4038d151c63224b3689f4571f3aab4a844ff35d93ca95a18d21baec9db7c300aaa46ab0a8d3e658ce39eee4d8e48a1bae3e765dd289a558795a2d17a60fa374fa2cf54a14fdd518e13f7dbcf44bf38d2cc3574918b5217609e41ec5ec72188096b33303cf313ffc4ae1405fa06cb6180956afe39123d15c54d7714afa6496157c0d26758147af44a4c0da10e5e100cd59da54613c7f8c21438a67d3b3492341a6cf039f959e4dd8883436649585b465b3583d1b192c9ab4eb1c0ab4661fe88bdfe872eb60bd6bac7330f39f34493c5749bdeb2183bc96f51ab3f52c4aec54ae3b52e915883fee9c59ad236627df15175c5ae697100f8351de645cacc293e704b19025faaa59e0b9e2fc7861af4879dd86caa738d0007599f6bc41429e500baa7570d6a8cdbadbb0965b8addf101bd4958b56a83e688ff5a571b6a391cc47839ebd0dceef5b83fb2ab5938430d029c5f075ff3023e0eddc7906bb8022d70e0b6eaae755b0c9cdf1178f46da00edb763a9bc9e2bc6c5b80cf3d1e4abc736a9d8f90df74aba8650a04db73f4d4d23e94f82948060aba948873afe86240e019192449aabd1d2176cd2004f86ca204656bdfaf57eb440f5300732716811702430e940a3f6547e7b61331c4589bf29a55ea9ccad18dc9ec3f6f0b3382fdf6a401047bf72d7a340f9be200851390ea972d322ac78ea3dbe0495f3aac28b1561015c8dc3bb16a2e0283706d346999497d101c87ce7803042a22ea8334baab9f4c61bd52ea8d8c95360559801294c80f53900be4b7fa565f2948ce", 0xec1}], 0x1, &(0x7f00000011c0)}, 0x0) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000040)=""/89, 0x59}, {&(0x7f0000001080)=""/148, 0x94}, {&(0x7f00000011c0)=""/244, 0xf4}, {&(0x7f00000012c0)=""/141, 0x8d}, {&(0x7f0000001440)=""/198, 0xc6}], 0x6, &(0x7f0000001540)=""/114, 0x72, 0x7}, 0x40000000) [ 107.253679] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.260942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 107.268215] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000016 [ 107.294882] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 11:00:37 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x8c, &(0x7f0000000240)=""/140}, 0x48) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) 11:00:37 executing program 2 (fault-call:3 fault-nth:23): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:37 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x18, 0x0, 0x7, "070404"}], 0x18}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002500)={&(0x7f00000024c0)='\x00'}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) sendmsg(r0, &(0x7f0000002480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="36c6823dff450efe8408fa1a35477e84ceba3b4290e545a2c09b8bd5cd8dc0ce8455346255b8f5ac790b7cb3c65bd6b9956869a89488e5cef2df6211ec27a3fed106fa1f35dd9495b07912188864a3ab54873fd7cf6d19d4d2c735060ff0fad2d1a22ab4cdb726100bac6da25be6123dec8c6519f7a004adfd24a089bb9bcc21766b2d958ef4357aa613a4feb2c83b634979cc60e239194b98f8d7f912f0d9aeff4cc6b086b4de56", 0xa8}, {&(0x7f0000000000)="253896e666e0935a3e7b9d0ed3ce46726606ed20eb", 0x15}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="949e8cbbbda0426f5b048333260322f84d8c1df8e38098c67843734405a476c4f549adebe2499878924d27a554691400e5c06f16e31997", 0x37}, {&(0x7f0000001240)="bc666d15fa3f12165ae23d8fe99accb1a772789c3feca5c04c2022122cc3250b0345668d478b739ed0de8f93b9663d91e35bb5ed6c2eb0a631ffc7f4a9100813b7af90b175849df4897cadbd40f9c352311d4444c52162d5dd1d8376a872f6e3f3d5e5783c998496cf27c3379644b7f47096495f4688a8da1c760b3f6448a6b62ba205905cccfe82c8096eebf6f17fb432ceef14dde9ff3650da09511c23cf24b0331b44b62f1d22ebd6ec7c758b62a59e064dc08e28508d3828e7026d063c9389598dac765d9332fc7aefbed48ec9de575b2276c599be5cb76cb61b6d281edb21a0", 0xe2}, {&(0x7f0000001340)="8c2bc75e2dcaf4d25f60d3bd380e906f3d11aecc6052c23cae037248ebb5cee50000a62b6c3d1243a8f3d24c964d69878fbc36e7213c697a08fef144395507cd955a7c", 0x43}], 0x6, &(0x7f0000001440)=[{0x1010, 0x10f, 0xc103, 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{0x18, 0x119, 0x100, "d2ef71a58daad3dd"}], 0x1028, 0x4000004}, 0x20000080) recvmsg(r0, &(0x7f00000026c0)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002540)=""/68, 0x44}], 0x1, &(0x7f0000002600)=""/160, 0xa0, 0x6}, 0x2000) [ 107.397636] FAULT_INJECTION: forcing a failure. [ 107.397636] name failslab, interval 1, probability 0, space 0, times 0 [ 107.408987] CPU: 1 PID: 12324 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 107.416279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.425643] Call Trace: [ 107.428246] dump_stack+0x1c9/0x2b4 [ 107.431890] ? dump_stack_print_info.cold.2+0x52/0x52 [ 107.437095] ? __ext4_journal_start_sb+0x18a/0x600 [ 107.442042] ? ext4_dirty_inode+0x62/0xc0 [ 107.446206] should_fail.cold.4+0xa/0x1a [ 107.450282] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.455400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.460981] ? __ext4_journal_stop+0x106/0x1f0 [ 107.465603] ? ext4_setattr+0x2af0/0x2af0 [ 107.469766] ? ext4_dirty_inode+0xb0/0xc0 [ 107.473942] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 107.478977] ? __mark_inode_dirty+0x495/0x1550 [ 107.483584] ? __inode_attach_wb+0x1320/0x1320 [ 107.488183] ? kasan_check_read+0x11/0x20 [ 107.492363] ? do_raw_spin_unlock+0xa7/0x2f0 [ 107.496796] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 107.501392] ? kasan_check_write+0x14/0x20 [ 107.505633] ? check_same_owner+0x340/0x340 [ 107.509965] ? __dquot_alloc_space+0x4b6/0x8c0 [ 107.514551] ? rcu_note_context_switch+0x730/0x730 [ 107.519488] __should_failslab+0x124/0x180 [ 107.523732] should_failslab+0x9/0x14 [ 107.527538] kmem_cache_alloc+0x2af/0x760 [ 107.531688] ? percpu_counter_add_batch+0xf2/0x150 [ 107.536627] ext4_mb_new_blocks+0x778/0x4740 [ 107.541049] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 107.546063] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 107.550807] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 107.556253] ? lock_release+0xa30/0xa30 [ 107.560218] ? kasan_check_read+0x11/0x20 [ 107.564348] ? rcu_is_watching+0x8c/0x150 [ 107.568477] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 107.572884] ? is_bpf_text_address+0xd7/0x170 [ 107.577368] ? kernel_text_address+0x79/0xf0 [ 107.581762] ? __kernel_text_address+0xd/0x40 [ 107.586242] ? unwind_get_return_address+0x61/0xa0 [ 107.591167] ? __save_stack_trace+0x8d/0xf0 11:00:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x80002d, 'pids', 0x20}]}, 0x6) 11:00:38 executing program 6: socketpair(0xa, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x7, 0x70, 0x5, 0x4f, 0x400, 0x9, 0x0, 0x5, 0xeda6468b4d05d07, 0x2, 0xef4, 0x3f, 0x2, 0x4, 0x9, 0x6, 0x3, 0x7, 0x80, 0x3, 0xffffffffffffffff, 0x6, 0x3, 0xffff, 0x8, 0x8, 0x3f, 0x9, 0xd695, 0xfffffffffffffffd, 0x1761, 0x7, 0x8000, 0x7f, 0x4, 0x0, 0x5, 0x7ff, 0x0, 0x400, 0x1, @perf_config_ext={0x400, 0x5}, 0x2000, 0x1, 0x7, 0x7, 0x20, 0x1e, 0xf0}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)="d7dc59a26c925bee7f043a45858b6cce5b0883b0f328f3d0a5fdf3e728e7ab47e46104ad0cd3165aca156b7c7c0655b0c687c7bb5161369d35bc229673fb40d918adaef28d506ee996bca7e6eab4cb8c017114859bd347a371de2210349bac7d82527702bc95443594eda26ad223230000101ec5d6eb33be05b103675888a96b01c8f2d375ee1551b28a28f5bf77aba9257a6f8115d15fffc005b8bd91b2000000000000000000") 11:00:38 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000001500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001800)=""/153, 0x99, 0x2}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x22, &(0x7f0000000140), 0x4) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="b2", 0x1}], 0x1, &(0x7f0000000500)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, &(0x7f0000001900)=""/4096, 0x1000, 0x401}, 0x60) 11:00:38 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x3f, 0x4, 0x6, 0x1, 0x0, 0x2e, 0x20, 0xb, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x55b, 0x6644, 0x37, 0x100000000, 0x4, 0x1, 0x40, 0x1, 0x4, 0x8, 0x3f, 0x5, 0x8ec, 0x9f, 0xb16, 0x3, 0x101, 0x1, 0xffff, 0x401, 0x2, 0x401, 0x8, 0x19, 0x2, 0x1, 0x0, 0x100, 0x0, @perf_config_ext={0x1, 0x8}, 0x110, 0x1, 0x0, 0x7, 0xa1b3, 0xffc0000000000000, 0x4}, 0x0, 0x8, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x80000001, 0x2, 0xd1000000000000, 0x1, 0x0, 0x4, 0x808, 0x0, 0x200, 0x100000000, 0x7fffffff, 0xffff, 0xfffffffffffffff7, 0x7, 0x7, 0x1f, 0x9, 0x4, 0x9, 0x80000001, 0x100000001, 0xfffffffffffffff9, 0x421, 0x1, 0x1, 0x4, 0x5, 0x80, 0x9, 0x0, 0x7d00, 0x9, 0x88, 0x0, 0x0, 0x3, 0x0, 0x9, 0x4, @perf_config_ext={0x4, 0x7}, 0x200, 0x0, 0x3ff, 0x6, 0xac3, 0xd3d, 0x20}, 0x0, 0x8, 0xffffffffffffffff, 0xa) r3 = getpid() socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x0, 0x7fffffff, 0x7, 0x30a, 0x0, 0x0, 0x80038, 0x1, 0x9, 0x4, 0x0, 0x9c83, 0x4, 0x2, 0x58b6da90, 0x7, 0x9f, 0x9, 0x9, 0x800, 0xc8c2, 0xffff, 0x10001, 0x7, 0x10001, 0x5, 0x800, 0xa6, 0xffffffffffff0000, 0x7, 0x50a, 0xb8, 0xb7, 0x5, 0x3, 0x3, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x10000}, 0x400, 0x200, 0x7, 0x4, 0x3f, 0x7ff, 0x7a30928a}, r3, 0x8, r1, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40286608, 0x20000001) 11:00:38 executing program 1: socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f00000003c0)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") 11:00:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"65728b6b2f850f1eaa8600", 0xc201}) [ 107.595489] ? save_stack+0xa9/0xd0 [ 107.599111] ? save_stack+0x43/0xd0 [ 107.602738] ? kasan_kmalloc+0xc4/0xe0 [ 107.607924] ? __kmalloc+0x14e/0x760 [ 107.611637] ? ext4_find_extent+0x6df/0x9a0 [ 107.615962] ? ext4_ext_map_blocks+0x293/0x62f0 [ 107.620636] ? ext4_map_blocks+0x8f3/0x1b60 [ 107.624960] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 107.629805] ? ext4_fallocate+0x9f5/0x2330 [ 107.634043] ? vfs_fallocate+0x4b4/0x8d0 [ 107.638104] ? ioctl_preallocate+0x1dc/0x300 [ 107.642512] ? do_vfs_ioctl+0x1440/0x1720 11:00:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x61}, {0x16}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x810}) [ 107.646659] ? ksys_ioctl+0xa9/0xd0 [ 107.650287] ? __x64_sys_ioctl+0x73/0xb0 [ 107.654349] ? do_syscall_64+0x1b9/0x820 [ 107.658411] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.658519] EXT4-fs warning (device sda1): ext4_group_add:1636: No reserved GDT blocks, can't resize [ 107.663777] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 107.663797] ? perf_trace_lock+0xde/0x920 [ 107.663814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.663829] ? add_transaction_credits+0x3f9/0xe90 [ 107.663845] ? zap_class+0x740/0x740 11:00:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'syz_tun\x00', 0x1142}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'nr0\x00', @random="3202a61c1495"}) [ 107.663862] ? check_same_owner+0x340/0x340 [ 107.663876] ? lock_downgrade+0x8f0/0x8f0 [ 107.663897] ? kasan_unpoison_shadow+0x35/0x50 [ 107.709399] ? kasan_kmalloc+0xc4/0xe0 [ 107.713289] ? __kmalloc+0x315/0x760 [ 107.717018] ? ext4_find_extent+0x6df/0x9a0 [ 107.721349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.726891] ? ext4_ext_search_right+0x2df/0xb10 [ 107.731653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.737190] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 107.742202] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 107.746777] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 107.751778] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 107.757296] ? start_this_handle+0x6b9/0x1260 [ 107.761775] ? do_syscall_64+0x1b9/0x820 [ 107.765836] ? lock_acquire+0x1e4/0x540 [ 107.769802] ? ext4_es_lookup_extent+0x42c/0xde0 [ 107.774541] ? lock_downgrade+0x8f0/0x8f0 [ 107.778673] ? quarantine_put+0x10d/0x1b0 [ 107.782806] ? lock_acquire+0x1e4/0x540 [ 107.786772] ? ext4_map_blocks+0x88b/0x1b60 [ 107.791086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.796606] ? lock_release+0xa30/0xa30 [ 107.800563] ? check_same_owner+0x340/0x340 [ 107.804863] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 107.809513] ? rcu_note_context_switch+0x730/0x730 [ 107.814435] ? down_write+0x8f/0x130 [ 107.818131] ? ext4_map_blocks+0x88b/0x1b60 [ 107.822444] ? down_read+0x1d0/0x1d0 [ 107.826142] ext4_map_blocks+0x8f3/0x1b60 [ 107.830276] ? ext4_issue_zeroout+0x190/0x190 [ 107.834752] ? current_time+0x131/0x1b0 [ 107.838707] ? timespec64_trunc+0x180/0x180 [ 107.843022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.848555] ext4_alloc_file_blocks+0x319/0xaf0 [ 107.853207] ? lock_release+0xa30/0xa30 [ 107.857176] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 107.862361] ? down_write+0x8f/0x130 [ 107.866059] ? ext4_fallocate+0x2fe/0x2330 [ 107.870296] ? down_read+0x1d0/0x1d0 [ 107.874010] ext4_fallocate+0x9f5/0x2330 [ 107.878072] ? perf_trace_lock+0xde/0x920 [ 107.882209] ? _kstrtoull+0x188/0x250 [ 107.885996] ? ext4_insert_range+0x13d0/0x13d0 [ 107.890565] ? __check_object_size+0x9d/0x5f2 [ 107.895049] ? lock_acquire+0x1e4/0x540 [ 107.899021] ? vfs_fallocate+0x5be/0x8d0 [ 107.903075] ? lock_release+0xa30/0xa30 [ 107.907040] ? check_same_owner+0x340/0x340 [ 107.911354] ? rcu_note_context_switch+0x730/0x730 [ 107.916293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 107.921816] ? __sb_start_write+0x17f/0x300 [ 107.926119] ? ext4_insert_range+0x13d0/0x13d0 [ 107.930689] vfs_fallocate+0x4b4/0x8d0 [ 107.934567] ioctl_preallocate+0x1dc/0x300 [ 107.938798] ? vfs_ioctl+0xc0/0xc0 [ 107.942322] ? expand_files.part.8+0x9c0/0x9c0 [ 107.946897] ? vfs_write+0x2ee/0x560 [ 107.950600] do_vfs_ioctl+0x1440/0x1720 [ 107.954561] ? fsnotify_first_mark+0x350/0x350 [ 107.959127] ? ioctl_preallocate+0x300/0x300 [ 107.963529] ? __fget_light+0x2f7/0x440 [ 107.967486] ? fget_raw+0x20/0x20 [ 107.970922] ? __sb_end_write+0xac/0xe0 [ 107.974890] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 107.980422] ? fput+0x130/0x1a0 [ 107.983684] ? ksys_write+0x1ae/0x260 [ 107.987472] ? security_file_ioctl+0x94/0xc0 [ 107.991862] ksys_ioctl+0xa9/0xd0 [ 107.995302] __x64_sys_ioctl+0x73/0xb0 [ 107.999182] do_syscall_64+0x1b9/0x820 [ 108.003068] ? finish_task_switch+0x1d3/0x890 [ 108.007549] ? syscall_return_slowpath+0x5e0/0x5e0 [ 108.012469] ? syscall_return_slowpath+0x31d/0x5e0 [ 108.017380] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 108.022376] ? prepare_exit_to_usermode+0x291/0x3b0 [ 108.027375] ? perf_trace_sys_enter+0xb10/0xb10 [ 108.032035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.036870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.042046] RIP: 0033:0x455e29 [ 108.045217] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.064371] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.072099] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 108.079380] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 108.086638] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.093889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 108.101148] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000017 11:00:38 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="850000000500000057000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r0, 0xe, 0x2}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xa1, &(0x7f0000000080)="bb814f299f78f9559f997531fedd", &(0x7f0000000100)=""/161, 0x3675}, 0x28) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 11:00:38 executing program 2 (fault-call:3 fault-nth:24): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 108.156254] EXT4-fs warning (device sda1): ext4_group_add:1636: No reserved GDT blocks, can't resize 11:00:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)="878910b8e51b7394d8a430ab85782e20a8e7b7770aab98b31d11d0dfc497d10d83e6f487d733e3e499ddef243282a53f0b7bca60607d50a8efb26819ca49a714d504f8d6a488a77a82cc01e73f2e481901a20a852d6e4bb562efde305cec9c7e8a45ce7de2f2f31f16ebaa292b0028cd9593fdc879b1e70d7e60d5243d419b9c4b6c478479af92ed9ce61375630d24cc35d494dc583365a3c616100fc26195612a886c429ac8a2cdeec578950e8d1934e85ef2c61be41adc9b5d5c715934a936fdfb100ade", 0xc5}, {&(0x7f00000001c0)="8364d200f83a0d5f905615a7cf9cee71bd4735184d8001c142d54eb7ba24661641c8ec097c85d4b662499dcc93bf631899ee17f1c173411fe99650b7532c0d2f19ba6e02be29138b98049252b9859e361fda1b1f6524d137696637d6d1b75b720ae7549d832d573b1ed0", 0x6a}, {&(0x7f0000000240)="c2b0948c6d3967cff3d3c9edc7381882fcc69b", 0x13}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="46f7ad03c41478ed47b57bec705109a34564faaaf6589b6bf8ecc24b038f8c6f8d4cb52d4335b92009d59b4c81f2f571d3f4", 0x32}], 0x5, &(0x7f0000001340)=[{0xa0, 0x10c, 0x6, "a638651c24a6d658ae48798f808c8444c01e9e1453327343d8d481b68a5ddcd3dc480c80f430944a0efe850739cd56342d576746c45f937323cc2ffc49804f08009535a5e3e4bd9f6b67b4cfbaac476f41d96cdc48f81d4cfff7f59e35c9d559618a6cddd18b0f0fd1989741447df775e9a6d6750bd07945d32d8ba85cabbc39729125358421332010933f7762be1b"}, {0x1010, 0x10a, 0x1ff, "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"}], 0x10b0, 0x4000000}, 0x4008801) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8901, 0x7fffffffefff) 11:00:38 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000000640)}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000e20000070000000707000000000000e4cb3c80462716ee3ae782cc3f383f7f6f8e83cd499688e601a8ecba2fd685533180f0f40ef56f4376716ebce29cb646c05b3f2e27d325f0aa2606a590e9cdee263e0b62939351812896440206d1c3013ad514ac50fbe158568afe291ec9ab03e1319cb22342b7dd4f593706f0f50efd592d3e9e3c3b793e25679d555624a2f96ff2b43d7dff5c00adabe1f406f200daf228427b0d160748ab5a7db2a3e4fce4a13c5da06fb5bcbd5a14f2ba"], 0x18}, 0x0) 11:00:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000001c0)='\v'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/224}, 0x18) 11:00:38 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000900)=ANY=[]}, 0xe000) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x8880) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000f80)="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0x1000}, {&(0x7f0000000440)="d1ab9b06a40c675b61c31f3e2ef43c23799505afaa753682634e9ebf04172db6b797afaeea354e6c057de4d5e8bc40a39d3f136c2bfedb89f208da5262ce9e4987cf1936af314aab664e72b46882fafdf496207bbe40fb7e3321ee5ac1ec746bdde896e5b0603794e9d3a13d7043138f2077bdf60d3df6594bd7418d8d9319c3dbec27da26d49250c35a3503f58ba04f6013d41ccbf79e17671d033b52513e2e27128622c68574013a6f5dcb80cf65a32cdd78afc0c768ef1a7fda2ffd43df54d190cc7644aa2de4d213bf42f07682806acf05c73cf884022cb04fb13cc64a5dbb7c63ce083e1ded1302246133fda6f5edfadf070aed12", 0xf7}, 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{&(0x7f0000002f80)="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0x1000}, {&(0x7f0000000540)="5e9793b76ac9b7e57ea94ce4ed35a5c60fb03b77977d9f53a58efcff4769f1ecd57e89d0bbc7389d27654e25ae32b8e8601f6184f8397a3593c8092fe6cc1548f312d981c5f100dfd1514795b14aad7659541ea4bc68844a1f843f42e8a055b34880c816da556c8c2b1870a7e8d6cbf07aa453d3ea0cc6546b0654401e1b9fc53a3d5ed34d1dfff484c188edaae49e83babdd9911a6a294a1aa73b7599b6abe2c352c33129a6eb480a6330629f0b472632ac8b9c260cbfac75aee8b19614fb125b972597222c008f48531b3aad3987", 0xcf}, {&(0x7f0000000080)}, {&(0x7f0000000380)="dba8b4102ad87c7dada7e173cbdc4cd9662688d25ab04a385878b6a8f3e9a248f5dae5f24eb65771d65049a4c9f0365e", 0x30}], 0x7, &(0x7f0000000780)=[{0x88, 0x11f, 0x1, "7a6b3bddcc8c281dc8645c17d9ee08ca8a528be9640f2601f3073361e812b617940f6da2b1ffaabbedc778efeae947aa076ff4876ad56f55964232b73e85df870202d518175bcffb4f709c4bb6f5d89051244bad1fabbf6cd034646e4a5b6c7c1b13c28594e55d7690bfb054f0c94b1d35f64237d0ee"}, {0x40, 0x84, 0x5, "fb12e901add2f98dd945ee470432aad6edbc189eb1168c49932e9c6e39d5859599c0de6e8470a83c389bc5559369"}, {0xb0, 0x105, 0x800, "686d675b4e820b5cd71733b584e12c09a75a3fb18b23d00e1f31fa8e597e46eb9fa2a528c6b6cfb99855dfc92eaf22dfd4b0d65411bb96a2b290b51cdc1be8f6406a9efb6e069434f85795ca4fa6cc000d8cb95961ed8ab1dcca7ab1a8a7991f223d0231884c828d3033427a7e7304abc97628fc47ee1cffb804f52a6775dba1522e6db28528f6dd96b2939ce4aaa4ceec2af99c81f56a5e304ee7c3"}], 0x178, 0x20000000}, 0x1) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)="ee", 0x1}], 0x1, &(0x7f0000003380)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000f40)={&(0x7f0000000900)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000c00)="b2", 0x3cf}], 0x1, &(0x7f0000002340), 0x0, 0x3}, 0x0) 11:00:38 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0x1f, {0x608}}, 0x80}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000000), 0x1e8}, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0xb1, 0x100000001, 0x1, 0x4, 0x0, 0xfffffffffffff800, 0xa001, 0x8, 0x0, 0x81, 0x6, 0x1, 0xb65, 0x2, 0x6, 0x9, 0x3, 0x8, 0xe0, 0x0, 0x1, 0x401, 0x800000000000000, 0xfffffffffffffff9, 0x7ff, 0x6, 0x552, 0x576fea0d, 0x7, 0x3, 0x0, 0x3, 0xffffffff, 0x400, 0x6, 0x8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x4, 0x101, 0xc4, 0x2, 0x1, 0x5ef9, 0x4}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x10, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000180)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0x7}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) [ 108.292422] FAULT_INJECTION: forcing a failure. [ 108.292422] name failslab, interval 1, probability 0, space 0, times 0 [ 108.303787] CPU: 1 PID: 12373 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 108.311065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.320419] Call Trace: [ 108.323021] dump_stack+0x1c9/0x2b4 [ 108.326664] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.331866] ? __ext4_journal_start_sb+0x18a/0x600 [ 108.336811] ? ext4_dirty_inode+0x62/0xc0 11:00:38 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='lo\x00'}, 0x10) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x3ff, 0x7, 0x7, 0x4, 0x0, 0xff, 0x9, 0x4, 0x5, 0x0, 0x9987, 0x0, 0x0, 0x359, 0x1cc, 0xb5, 0x6, 0x8, 0x7, 0x3f, 0x3, 0x8, 0x2, 0xffffffffffffffb9, 0x3, 0x40, 0x20a, 0x8, 0x1000, 0x80, 0x34a, 0x5, 0x8000, 0x80, 0x5, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3ff, 0x5}, 0x2889, 0xffffffffffffff98, 0x1a, 0x3, 0x6, 0x2, 0x7}, 0xffffffffffffff9c, 0xd, 0xffffffffffffff9c, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x2e, 0x5, 0x9e, 0x7, 0x0, 0x66, 0x100, 0x6, 0x4, 0x2, 0x0, 0x6, 0x8, 0x3, 0x9, 0x0, 0x75, 0x8, 0x1, 0x20, 0x1, 0x7, 0x3, 0x5, 0x4, 0x3, 0x20, 0x1, 0x0, 0x800, 0x4, 0x40, 0x20, 0x1f, 0x100000000, 0x10000, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x200, 0x5, 0x6779e8d3, 0x5, 0x7fffffff, 0x1, 0x9}, r0, 0x0, r1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0xd000000}, 0x20) 11:00:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x86c}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@sco={0x1f, {0x6, 0x1ff, 0x5, 0x10001, 0x401}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="575b3b98b7dcef99409f30d06aca41f29b7b49790cd9c640b4784e77901e6004dd992365e6c681ec5a1cb46deab65aa6934505600a3e62d4cfceb1ffd91dc9b87ed475d6558b5f4dfd60d0680c509b424c30d82e438e6502c0286f96dc8814924304d772cdee3e67620d7218622e5a7721921c72766bfca329b95aa733d8688bba312666ee4d", 0x86}, {&(0x7f0000000200)="03e1393cd35729da45730b3fcbd8b1e7fa8afc15edf5155bef5871229f70359eba1eb96ce5ca6c2cb44f75dbeb4308a1c122d120d3d0aa3688a13d128b9c1ebbee33ec9a8da34f0ce9706208bb850ee22e92d515074edac690fe733bcd11448293dbed03c4032371960fc8", 0x6b}, {&(0x7f0000000280)="56cab04af94447461bbda97a3212d810c77765fda5fbbe2ed374b51a3cb9b229768d43890aea4d06600c79c28957486be069e2bc96a74a8979200dd6d627fcabd50e851e04f3a22a03540cbd208e988fa6ac9ca955634bbfb88c4e292611ae711be1f2b6795e9455becdfaebff027496b1f5c0504333cb6df4bbc9172530e01a272eeff286dd81379328e9d1a0d9071119112469e088144088b731b96a54053a9e24657dbf78dcef630d46b7615c027f3676ac55001f300d458be0ab962571", 0xbf}, {&(0x7f0000000340)="2a8e00a8a86b49af441dd55be995fe2846392a0ea45f50061325b4fca6e8db01c51b02dc50eb5292987974", 0x2b}], 0x4}, 0x4000000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000400)='GPL\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x0, 0x2, 0x6, 0x19, r3, 0x7}, 0x2c) [ 108.340979] should_fail.cold.4+0xa/0x1a [ 108.345055] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.350168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.355716] ? __ext4_journal_stop+0x106/0x1f0 [ 108.360308] ? ext4_setattr+0x2af0/0x2af0 [ 108.364473] ? ext4_dirty_inode+0xb0/0xc0 [ 108.368632] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 108.373649] ? __mark_inode_dirty+0x495/0x1550 [ 108.378227] ? __inode_attach_wb+0x1320/0x1320 [ 108.382801] ? kasan_check_read+0x11/0x20 [ 108.386945] ? do_raw_spin_unlock+0xa7/0x2f0 [ 108.391339] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 108.395910] ? kasan_check_write+0x14/0x20 [ 108.400134] ? check_same_owner+0x340/0x340 [ 108.404441] ? __dquot_alloc_space+0x4b6/0x8c0 [ 108.409010] ? rcu_note_context_switch+0x730/0x730 [ 108.413938] __should_failslab+0x124/0x180 [ 108.418159] should_failslab+0x9/0x14 [ 108.421944] kmem_cache_alloc+0x2af/0x760 [ 108.426075] ? percpu_counter_add_batch+0xf2/0x150 [ 108.430992] ext4_mb_new_blocks+0x778/0x4740 [ 108.435388] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 108.440391] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 108.445134] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 108.450569] ? lock_release+0xa30/0xa30 [ 108.454528] ? kasan_check_read+0x11/0x20 [ 108.458747] ? rcu_is_watching+0x8c/0x150 [ 108.462885] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 108.467282] ? is_bpf_text_address+0xd7/0x170 [ 108.471760] ? kernel_text_address+0x79/0xf0 [ 108.476151] ? __kernel_text_address+0xd/0x40 [ 108.480640] ? unwind_get_return_address+0x61/0xa0 [ 108.485572] ? __save_stack_trace+0x8d/0xf0 [ 108.489885] ? save_stack+0xa9/0xd0 [ 108.493497] ? save_stack+0x43/0xd0 [ 108.497111] ? kasan_kmalloc+0xc4/0xe0 [ 108.500991] ? __kmalloc+0x14e/0x760 [ 108.504690] ? ext4_find_extent+0x6df/0x9a0 [ 108.509006] ? ext4_ext_map_blocks+0x293/0x62f0 [ 108.513665] ? ext4_map_blocks+0x8f3/0x1b60 [ 108.517970] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 108.522794] ? ext4_fallocate+0x9f5/0x2330 [ 108.527024] ? vfs_fallocate+0x4b4/0x8d0 [ 108.531069] ? ioctl_preallocate+0x1dc/0x300 [ 108.535457] ? do_vfs_ioctl+0x1440/0x1720 [ 108.539586] ? ksys_ioctl+0xa9/0xd0 [ 108.543193] ? __x64_sys_ioctl+0x73/0xb0 [ 108.547240] ? do_syscall_64+0x1b9/0x820 [ 108.551283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.556633] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 108.561374] ? perf_trace_lock+0xde/0x920 [ 108.565511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.571042] ? add_transaction_credits+0x3f9/0xe90 [ 108.575959] ? zap_class+0x740/0x740 [ 108.579656] ? check_same_owner+0x340/0x340 [ 108.583963] ? lock_downgrade+0x8f0/0x8f0 [ 108.588096] ? kasan_unpoison_shadow+0x35/0x50 [ 108.592662] ? kasan_kmalloc+0xc4/0xe0 [ 108.596535] ? __kmalloc+0x315/0x760 [ 108.600237] ? ext4_find_extent+0x6df/0x9a0 [ 108.604543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.610061] ? ext4_ext_search_right+0x2df/0xb10 [ 108.614801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.620321] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 108.625328] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 108.629903] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 108.634937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.640456] ? start_this_handle+0x6b9/0x1260 [ 108.644934] ? do_syscall_64+0x1b9/0x820 [ 108.648986] ? lock_acquire+0x1e4/0x540 [ 108.652946] ? ext4_es_lookup_extent+0x42c/0xde0 [ 108.657684] ? lock_downgrade+0x8f0/0x8f0 [ 108.661817] ? quarantine_put+0x10d/0x1b0 [ 108.665962] ? lock_acquire+0x1e4/0x540 [ 108.669924] ? ext4_map_blocks+0x88b/0x1b60 [ 108.674231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.679752] ? lock_release+0xa30/0xa30 [ 108.683719] ? check_same_owner+0x340/0x340 [ 108.688024] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 108.692678] ? rcu_note_context_switch+0x730/0x730 [ 108.697596] ? down_write+0x8f/0x130 [ 108.701291] ? ext4_map_blocks+0x88b/0x1b60 [ 108.705594] ? down_read+0x1d0/0x1d0 [ 108.709296] ext4_map_blocks+0x8f3/0x1b60 [ 108.713431] ? ext4_issue_zeroout+0x190/0x190 [ 108.717925] ? current_time+0x131/0x1b0 [ 108.721885] ? timespec64_trunc+0x180/0x180 [ 108.726194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.731717] ext4_alloc_file_blocks+0x319/0xaf0 [ 108.736371] ? lock_release+0xa30/0xa30 [ 108.740331] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 108.745506] ? down_write+0x8f/0x130 [ 108.749200] ? ext4_fallocate+0x2fe/0x2330 [ 108.753417] ? down_read+0x1d0/0x1d0 [ 108.757116] ext4_fallocate+0x9f5/0x2330 [ 108.761164] ? perf_trace_lock+0xde/0x920 [ 108.765296] ? _kstrtoull+0x188/0x250 [ 108.769082] ? ext4_insert_range+0x13d0/0x13d0 [ 108.773660] ? __check_object_size+0x9d/0x5f2 [ 108.778141] ? lock_acquire+0x1e4/0x540 [ 108.782097] ? vfs_fallocate+0x5be/0x8d0 [ 108.786145] ? lock_release+0xa30/0xa30 [ 108.790110] ? check_same_owner+0x340/0x340 [ 108.794427] ? rcu_note_context_switch+0x730/0x730 [ 108.799345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.804865] ? __sb_start_write+0x17f/0x300 [ 108.809180] ? ext4_insert_range+0x13d0/0x13d0 [ 108.813745] vfs_fallocate+0x4b4/0x8d0 [ 108.817619] ioctl_preallocate+0x1dc/0x300 [ 108.821834] ? vfs_ioctl+0xc0/0xc0 [ 108.825355] ? expand_files.part.8+0x9c0/0x9c0 [ 108.829924] ? vfs_write+0x2ee/0x560 [ 108.833632] do_vfs_ioctl+0x1440/0x1720 [ 108.837589] ? fsnotify_first_mark+0x350/0x350 [ 108.842154] ? ioctl_preallocate+0x300/0x300 [ 108.846547] ? __fget_light+0x2f7/0x440 [ 108.850510] ? fget_raw+0x20/0x20 [ 108.853946] ? __sb_end_write+0xac/0xe0 [ 108.857911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 108.863436] ? fput+0x130/0x1a0 [ 108.866697] ? ksys_write+0x1ae/0x260 [ 108.870482] ? security_file_ioctl+0x94/0xc0 [ 108.874874] ksys_ioctl+0xa9/0xd0 [ 108.878315] __x64_sys_ioctl+0x73/0xb0 [ 108.882187] do_syscall_64+0x1b9/0x820 [ 108.886057] ? finish_task_switch+0x1d3/0x890 [ 108.890546] ? syscall_return_slowpath+0x5e0/0x5e0 [ 108.895460] ? syscall_return_slowpath+0x31d/0x5e0 [ 108.900374] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 108.905383] ? prepare_exit_to_usermode+0x291/0x3b0 [ 108.910384] ? perf_trace_sys_enter+0xb10/0xb10 [ 108.915037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.919865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.925041] RIP: 0033:0x455e29 [ 108.928208] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.947409] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.955100] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 108.962350] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 108.969603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.976855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 108.984105] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000018 11:00:39 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4, &(0x7f0000000700), 0x3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xd35e, 0x4) 11:00:39 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x71, &(0x7f0000000180), 0x4) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/91, 0x5b}], 0x2, &(0x7f00000001c0)=""/229, 0xe5, 0x1}, 0x2) 11:00:39 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e12924ad838a300fc6220100120f3c18"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0xbb, &(0x7f0000000480)=""/187, 0x40f00}, 0x48) 11:00:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000000)=0x2000000000002) 11:00:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup\x00\x00ontrollers\x00', 0x0, 0x0) close(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000100)="ce", &(0x7f00000002c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000140)="ad"}, 0x10) 11:00:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xfffffc7b) 11:00:39 executing program 2 (fault-call:3 fault-nth:25): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000000c0)='threaded\x00', 0xffffffffffffff9c}, 0x10) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x243b3ccd, 0x8, 0x1, 0x2, 0x0, 0x7, 0x400, 0x8, 0x0, 0x8000, 0x3, 0x6, 0x7, 0x70, 0x0, 0x1f, 0x0, 0x40, 0x10000, 0x100000001, 0x3000000000000, 0x10001, 0x5, 0x3, 0x9, 0xd46, 0xfff, 0x0, 0x7, 0xda60, 0x200, 0x3, 0x1, 0x9, 0x400000000000000, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0xb00, 0xffffffffffff0000, 0x7, 0x6, 0x4}, r0, 0x6, r3, 0xf) 11:00:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x2, 0x4, 0x8, 0x0, r0, 0x692}, 0x2c) bpf$MAP_UPDATE_ELEM(0x7, &(0x7f0000000080)={r0, &(0x7f0000000200)}, 0x20) 11:00:39 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 11:00:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 109.215266] FAULT_INJECTION: forcing a failure. [ 109.215266] name failslab, interval 1, probability 0, space 0, times 0 [ 109.226676] CPU: 0 PID: 12429 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 109.234073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.243434] Call Trace: [ 109.246046] dump_stack+0x1c9/0x2b4 [ 109.249703] ? dump_stack_print_info.cold.2+0x52/0x52 [ 109.254942] ? __ext4_journal_start_sb+0x18a/0x600 [ 109.259900] ? ext4_dirty_inode+0x62/0xc0 [ 109.264082] should_fail.cold.4+0xa/0x1a [ 109.268168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.273736] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.278872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.284438] ? __ext4_journal_stop+0x106/0x1f0 [ 109.289049] ? ext4_setattr+0x2af0/0x2af0 [ 109.293219] ? ext4_dirty_inode+0xb0/0xc0 [ 109.297392] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 109.302425] ? __mark_inode_dirty+0x495/0x1550 [ 109.307037] ? __inode_attach_wb+0x1320/0x1320 [ 109.311647] ? kasan_check_read+0x11/0x20 [ 109.315812] ? do_raw_spin_unlock+0xa7/0x2f0 [ 109.320237] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 109.324842] ? kasan_check_write+0x14/0x20 [ 109.329111] ? check_same_owner+0x340/0x340 [ 109.333451] ? __dquot_alloc_space+0x4b6/0x8c0 [ 109.338054] ? rcu_note_context_switch+0x730/0x730 [ 109.343011] __should_failslab+0x124/0x180 [ 109.347265] should_failslab+0x9/0x14 [ 109.351085] kmem_cache_alloc+0x2af/0x760 [ 109.355259] ? percpu_counter_add_batch+0xf2/0x150 [ 109.360218] ext4_mb_new_blocks+0x778/0x4740 [ 109.364652] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 109.369685] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 109.374477] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 109.379946] ? lock_release+0xa30/0xa30 [ 109.383939] ? kasan_check_read+0x11/0x20 [ 109.388100] ? rcu_is_watching+0x8c/0x150 [ 109.392265] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 109.396695] ? is_bpf_text_address+0xd7/0x170 [ 109.401214] ? kernel_text_address+0x79/0xf0 [ 109.405641] ? __kernel_text_address+0xd/0x40 [ 109.410152] ? unwind_get_return_address+0x61/0xa0 [ 109.415097] ? __save_stack_trace+0x8d/0xf0 [ 109.419452] ? save_stack+0xa9/0xd0 [ 109.423094] ? save_stack+0x43/0xd0 [ 109.426731] ? kasan_kmalloc+0xc4/0xe0 [ 109.430626] ? __kmalloc+0x14e/0x760 [ 109.434373] ? ext4_find_extent+0x6df/0x9a0 [ 109.438708] ? ext4_ext_map_blocks+0x293/0x62f0 [ 109.443391] ? ext4_map_blocks+0x8f3/0x1b60 [ 109.447723] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 109.452578] ? ext4_fallocate+0x9f5/0x2330 [ 109.456824] ? vfs_fallocate+0x4b4/0x8d0 [ 109.460890] ? ioctl_preallocate+0x1dc/0x300 [ 109.465308] ? do_vfs_ioctl+0x1440/0x1720 [ 109.469463] ? ksys_ioctl+0xa9/0xd0 [ 109.473095] ? __x64_sys_ioctl+0x73/0xb0 [ 109.477170] ? do_syscall_64+0x1b9/0x820 [ 109.481245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.486657] ? memset+0x31/0x40 [ 109.489963] ? perf_trace_lock+0x49d/0x920 [ 109.494214] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.499763] ? add_transaction_credits+0x3f9/0xe90 [ 109.504713] ? zap_class+0x740/0x740 [ 109.508441] ? check_same_owner+0x340/0x340 [ 109.512780] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 109.517904] ? kasan_unpoison_shadow+0x35/0x50 [ 109.522505] ? kasan_kmalloc+0xc4/0xe0 [ 109.526409] ? __kmalloc+0x315/0x760 [ 109.530159] ? memset+0x31/0x40 [ 109.533957] ? ext4_find_extent+0x6df/0x9a0 [ 109.538298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.543845] ? ext4_ext_search_right+0x2df/0xb10 [ 109.548619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.554167] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 109.559207] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 109.563820] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 109.568851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.574402] ? start_this_handle+0x6b9/0x1260 [ 109.578997] ? do_syscall_64+0x1b9/0x820 [ 109.583087] ? lock_acquire+0x1e4/0x540 [ 109.587075] ? ext4_es_lookup_extent+0x42c/0xde0 [ 109.591842] ? lock_downgrade+0x8f0/0x8f0 [ 109.596010] ? quarantine_put+0x10d/0x1b0 [ 109.600194] ? lock_acquire+0x1e4/0x540 [ 109.604176] ? ext4_map_blocks+0x88b/0x1b60 [ 109.608512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.614067] ? lock_release+0xa30/0xa30 [ 109.618053] ? check_same_owner+0x340/0x340 [ 109.622396] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 109.627080] ? rcu_note_context_switch+0x730/0x730 [ 109.632036] ? down_write+0x8f/0x130 [ 109.635757] ? ext4_map_blocks+0x88b/0x1b60 [ 109.640093] ? down_read+0x1d0/0x1d0 [ 109.643833] ext4_map_blocks+0x8f3/0x1b60 [ 109.648007] ? ext4_issue_zeroout+0x190/0x190 [ 109.652511] ? current_time+0x131/0x1b0 [ 109.656498] ? timespec64_trunc+0x180/0x180 [ 109.660838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.666398] ext4_alloc_file_blocks+0x319/0xaf0 [ 109.671091] ? lock_release+0xa30/0xa30 [ 109.675091] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 109.680307] ? down_write+0x8f/0x130 [ 109.684032] ? ext4_fallocate+0x2fe/0x2330 [ 109.688281] ? down_read+0x1d0/0x1d0 [ 109.692016] ext4_fallocate+0x9f5/0x2330 [ 109.696091] ? perf_trace_lock+0x49d/0x920 [ 109.700343] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 109.705464] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 109.710584] ? ext4_insert_range+0x13d0/0x13d0 [ 109.715184] ? __check_object_size+0x9d/0x5f2 [ 109.719701] ? lock_acquire+0x1e4/0x540 [ 109.723685] ? vfs_fallocate+0x5be/0x8d0 [ 109.727769] ? lock_release+0xa30/0xa30 [ 109.731753] ? check_same_owner+0x340/0x340 [ 109.736088] ? rcu_note_context_switch+0x730/0x730 [ 109.741044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.746590] ? __sb_start_write+0x17f/0x300 [ 109.750925] ? ext4_insert_range+0x13d0/0x13d0 [ 109.755517] vfs_fallocate+0x4b4/0x8d0 [ 109.759427] ioctl_preallocate+0x1dc/0x300 [ 109.763672] ? vfs_ioctl+0xc0/0xc0 [ 109.767220] ? expand_files.part.8+0x9c0/0x9c0 [ 109.771819] ? vfs_write+0x2ee/0x560 [ 109.775547] do_vfs_ioctl+0x1440/0x1720 [ 109.779533] ? fsnotify_first_mark+0x350/0x350 [ 109.784131] ? ioctl_preallocate+0x300/0x300 [ 109.788552] ? __fget_light+0x2f7/0x440 [ 109.792541] ? fget_raw+0x20/0x20 [ 109.796010] ? __sb_end_write+0xac/0xe0 [ 109.799992] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 109.805520] ? fput+0x130/0x1a0 [ 109.808791] ? ksys_write+0x1ae/0x260 [ 109.812581] ? security_file_ioctl+0x94/0xc0 [ 109.816993] ksys_ioctl+0xa9/0xd0 [ 109.820447] __x64_sys_ioctl+0x73/0xb0 [ 109.824353] do_syscall_64+0x1b9/0x820 [ 109.828252] ? syscall_slow_exit_work+0x500/0x500 [ 109.833110] ? syscall_return_slowpath+0x5e0/0x5e0 [ 109.838059] ? syscall_return_slowpath+0x31d/0x5e0 [ 109.843006] ? prepare_exit_to_usermode+0x291/0x3b0 [ 109.848035] ? perf_trace_sys_enter+0xb10/0xb10 [ 109.852719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.857579] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.862774] RIP: 0033:0x455e29 [ 109.865961] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.885544] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.893272] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 109.900549] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 109.907824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:39 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)='3', 0x1}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)='B', 0x1}], 0x1, &(0x7f0000000380)}, 0x0) 11:00:39 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5411, &(0x7f0000000000)='em1:\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) 11:00:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="ff77e62436ba18afab6f41c65388b2e71a6d29dd6bf4bc14c8d09fbd7de6b18a9dd6599ddfaf9df6ee6483a718700551f6140c1b57278e6e77a0324b5c5d5ff7dca1534816b6b5153d0d566d1549565314eb40c4b3d1a2ff9c0a8b5f2756c4db2ca6f125d5cfe6360c5aa988c262b03f64490a8cf62b45ce43248880bf56ebf2e1743f00e8d78dd4ef7f2bdf17d14569b7be0dc1e05ae0ea0bdb9b5244ae81f4c496c1624214a0", 0xa7}, {&(0x7f0000000080)="69120909617b13a1da95de5720a316390518ccad6807001086", 0x19}, {&(0x7f00000002c0)="9780d58e1d1257ac48948fff7ab0e5ab5f39927143e9032f95459c224eaba9f96002541458376103acf5c74bbcecc48f030c62911245be72b8f2ad2e3b836716c2e50aaadbddcf5b8f7d59c074134bf6edfeac09aa7c", 0x56}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000000340)="f350a2d0a514d5837961d28e94ae93808b30604271254e7b88694ce8eaea82cfb20038ffaa3cd4103ca6e7b15fe80df77b9468470700e611806ac8908f15bfedddda673062adc7950cd1d62f3f66ed21ac4848", 0x53}], 0x5, &(0x7f00000002c0)}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@llc={0x1a, 0x31f, 0xf1d, 0x9, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000080)}], 0x2, 0x0, 0x0, 0x44}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000007000)={&(0x7f0000005900)=@ipx={0x4, 0x0, 0x0, "00228a729551"}, 0x80, &(0x7f0000006f40)}, 0x20000040) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000440)={r1, r0, 0x0, 0x1}, 0x10) sendmsg$kcm(r0, &(0x7f00000058c0)={0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000003840)}], 0x1}, 0x20004040) sendmsg(r0, &(0x7f00000074c0)={&(0x7f0000007040)=@generic={0x10, "a62cfbb801ebfb28743cfc1791938cdb284defa0fbd00dd5ea1d42f35b106299a17c3a00a6a87e9d3a257e8f0c0c47272cc323ae5a80e9181092f8dc74b5e444332ed8480c57b6b90b3f05314533784283d3cf30662cf4bb3221e3922db7249689878f570365a31305934881f5a8f45ca3fcdd221802ba1cc6470f049bee"}, 0x80, &(0x7f0000007440)=[{&(0x7f0000007100)="1fc233a9367d1a2d0aa23722bb0969dd09580333a996b9f090f38405203a6bfc57a55af5581a25bfbd2fd3d3e883e16ad5cd8efe0112507e5f1b9380db0841d3ec30c788cf35452e7f71773f8eb058cc218719bbfed710bd42303d947e276b63ba926c139a50eb87b8d45ebf6ba0573e09736770b6207067c26069c4267d83e29b60dc05b2f41058a545c6a5942f935f02f22a4c1a6fd14d17824c19e8be53556ade3716d6d4dfe382781a95c56ab994e4ae4b6434228ac6e494e914f503c0348819067ac0cbd5100664e439a3537b5fb79ba89a5300e326e564876d1f5e", 0xde}, {&(0x7f0000007240)="3d1a398de0d45ebe5f11aa7ebb707d300fdcdd4a052a5a01692c8e248ab9b49e66872909d52b589c3c5c04d7d431e2a112e08156dbff827d25c9d33b3da91d14d6625870dbbb5970c59b7148", 0x4c}, {&(0x7f0000007300)="e90530958e4b488fcca649c998bc9ab45d2793ae597908e75f825b83b20c54d178ef", 0x22}, {&(0x7f00000073c0)="1a6bb1528ce47cdcf036fdcb698e7f1199d62c4be7483f69d1e25e19535c21aabe7be0f934a8801fcebd1140ec89428ee2fa5fb4ab3a37f1f15c8fd2934c1ed47c7d4e8ecb11c0aa7e8dab30dbef83bcc5575f54ffdbe5b29c0b", 0x5a}], 0x4, 0x0, 0x0, 0x4000004}, 0x20000001) 11:00:39 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x5, &(0x7f0000000700), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 11:00:40 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'irlan0\x00'}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x1) 11:00:40 executing program 1: r0 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = gettid() perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x81, 0x7, 0x0, 0x3, 0x0, 0xfff, 0x4920, 0x2, 0x3, 0x80000001, 0x3, 0x2, 0x100000001, 0x1000, 0x9, 0x8000, 0x1, 0x4, 0x4, 0x1f, 0x0, 0x0, 0x3ff, 0x3f, 0x7, 0x3ff, 0x5, 0x1f, 0x822, 0x0, 0x4, 0xff, 0x2, 0x1, 0xc611, 0x5, 0x0, 0x68, 0x0, @perf_config_ext={0x2, 0xfffffffffffffffd}, 0x1, 0x5, 0x100, 0x7, 0x996, 0x659, 0x3}, r1, 0x5, r0, 0xa) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x30, &(0x7f0000000280), 0x3ca) r3 = getpid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x6, 0x1f, 0x4, 0x6, 0x0, 0x101, 0x0, 0x2, 0x75, 0x3, 0x8, 0x0, 0x2, 0x1, 0x171c, 0x1000, 0x2, 0x10001, 0x0, 0x6d, 0x8, 0x5, 0x2, 0x90d8, 0x101, 0x4, 0x8, 0x9, 0x0, 0x0, 0x231734d8, 0x2, 0x1000, 0x800, 0x9e, 0x1, 0x0, 0xfffffffffffff800, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x6, 0x10001, 0x2, 0x0, 0x1f, 0x579}, r3, 0x5, r0, 0x3) 11:00:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x56bf19bc}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='GPL\x00', 0xffffffffffffff9c}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000140)="fedcf3e1d01a32da", &(0x7f0000000180)="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", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x1, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 11:00:40 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x40082404, 0x0) 11:00:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x80000001, 0x7, 0x10001, 0x81, 0x0, 0x100000000, 0x220, 0xc, 0x1, 0x8, 0x2, 0x2, 0x4560, 0x362, 0x6481, 0x100000001, 0x6, 0x401, 0x4, 0x8, 0x1f, 0x1, 0x2, 0x3f, 0x6a8, 0x5, 0x8, 0x4, 0x7ff, 0x83c0, 0x4, 0x8, 0xfffffffffffffff8, 0x1, 0x6, 0x5, 0x0, 0xcc3, 0x4, @perf_bp={&(0x7f0000000080), 0x9}, 0x800, 0x7, 0x9, 0x0, 0x4, 0x7f, 0x3b}, r1, 0x3, r0, 0x9) r2 = socket$kcm(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x10d, 0x2, &(0x7f0000000000)=r4, 0x4) 11:00:40 executing program 1: socketpair(0x1, 0x80e, 0x1000000000, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3, 0x1, 0x6b4d488a, 0x4, 0x0, 0xfffffffffffffffe, 0x8, 0x1, 0x0, 0x5, 0x3ff, 0xfffffffffffffc01, 0x8, 0x80000000, 0x5, 0x3da, 0x6, 0x4, 0x101, 0x80, 0x8, 0x0, 0x5, 0x7f2, 0x0, 0x466, 0x9, 0x7, 0x5, 0x1, 0x9, 0x3, 0x8, 0x100000001, 0x4, 0x200, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0xffffffff7fffffff, 0x0, 0x3, 0x7, 0xfff, 0x9}, r2, 0xe, r1, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x1, 0x1, 0x5, 0x0, 0x80, 0x10000, 0x4, 0x7, 0x1, 0x4, 0x0, 0x5, 0x7, 0xffffffffffffffa3, 0x2, 0x2, 0x6, 0x1, 0x80, 0x8000, 0x800, 0xb2aa, 0x3f, 0x2, 0x7, 0xfff, 0x43, 0x9, 0xfffffffffffff800, 0x100, 0x600000000, 0x8, 0x34f, 0x7fff, 0xff, 0x0, 0x812, 0x1, @perf_config_ext={0xffffffff, 0x100000001}, 0x2000, 0x2, 0xfffffffffffffff9, 0x7, 0x10000, 0x3, 0x60}, r2, 0x7, r1, 0x1) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0), 0x21f, &(0x7f0000001580)=ANY=[@ANYBLOB="33b5061a604c000000000000000300"], 0x18}, 0x0) [ 109.915102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 109.922377] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000019 11:00:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408000000000000000000000000000000", 0x2761, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0xffe1) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1f, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x0, 0x3, 0x3, 0x2, 0x5, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x81, 0x0, &(0x7f0000000100), 0x41f00, 0x1, [], 0x0, 0xe}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x0) 11:00:40 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xc, 0x11, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001}, [@alu={0x7, 0x11e, 0x0, 0x2, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x3, 0x1, 0xd, 0x100}, @generic={0xffffffff, 0x7ff, 0x6314cb08, 0x80000000}, @alu={0x4, 0x7, 0xf, 0x7, 0x9, 0x20, 0xfffffffffffffff0}, @ldst={0x0, 0x2, 0x7, 0x0, 0x7, 0x0, 0xffffffffffffffff}, @generic={0x4, 0x100000000, 0x80, 0x4}, @map={0x18, 0x7, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f00000003c0)='GPL\x00', 0x2, 0xbd, &(0x7f0000000400)=""/189, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000540)=r1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xffffffffffffff57, &(0x7f0000011780), 0xb3cf59a54811a95, &(0x7f0000011800)=""/232, 0x10a26b0, 0x2000000}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x7, &(0x7f0000000000), 0x1de) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) recvmsg$kcm(r3, &(0x7f0000001540)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000001480)=[{&(0x7f0000001300)=""/201, 0xc9}, {&(0x7f0000000200)=""/151, 0x97}, {&(0x7f0000001400)=""/104, 0x68}], 0x3, &(0x7f00000014c0)=""/120, 0x78, 0x6}, 0x40002040) 11:00:40 executing program 2 (fault-call:3 fault-nth:26): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:40 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x11, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x709000) 11:00:40 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/group.stat\x00', 0x2761, 0x0) 11:00:40 executing program 1: socket$kcm(0x2, 0xa, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x200000, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x20, 0x5, 0x5, 0x401, 0x0, 0x101, 0x4000, 0x2, 0x316, 0xa85, 0x1, 0x7ff, 0x9, 0x9, 0x10000, 0x80000001, 0x2, 0x3e10, 0x5be, 0x6, 0x6, 0x20, 0x84, 0xfa9, 0x0, 0x0, 0x2, 0x400, 0x81, 0x800, 0x4, 0x7b, 0x62, 0x3, 0x7ff, 0x1, 0x0, 0x8001, 0x3, @perf_config_ext={0x9, 0x90}, 0x28000, 0x7, 0x7, 0x0, 0x3, 0x6d0, 0x5}, r0, 0xd, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f00000001c0)="6c6f00966f380f4ca1e3d75d627d1fa159ad34909d60d2980000002027591f5d1563ca52dd984f43891be784e2058077d27c448d4b144278cb7548c2ee63bf3c3e591afc1f394f4281891836c571406eb4b673b06005004bc6ab861ddaefec11ecd549b29bfe8d903f00e9e47e673ac1b2616a96bba7e2c0dcf95108e7167f5411d30d37e65fba8cc92a7fe50fc82266cf8eab640f747082aed21d8e2b63f6bfe1343ea62da563ded7abea1ff873329c5646d51843e0b836834f24c0685f3882a5a17035c87b276dabe899eb77238a741c80fcb095a2a7d72c595d45388358f546dc882df5b0b55edb1ab6aa14e20d685e4a2dd1b5bfb690b4c27f5d2fb3e7c92794cf496fdf0495b506841f483edac504209488eb27d43b367fd9992d1b7c478dd4b925aa51a04b100393e1cce76d8027f0a5ed280da80f26b1f3ff300c82255f928b44b9d9e7f2e4c16923dc8741b9c70d92fa1111b51f039ddd1b6adfac67e3a0aa6ecfb569b664bc920bd5381608b35f3aa4210a79c469b2260a574d4da8c40b9f016ff4ab06b6170250c3214ea18622d704f1c021edffee24c8398c4230d1f2bb18d032c6a1dd1980dbfe5764cceb8e9de9dddac224a4f8e52781") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000380)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x18d8, 0x1, 0x200, 0x8, 0x0, 0x3, 0x1, 0x8, 0x100000001, 0x7, 0x6, 0x2, 0x56, 0x7, 0x3, 0x0, 0x397, 0x4, 0xe7, 0x5, 0x2, 0x4, 0xfffffffffffffff7, 0x1, 0x6, 0x0, 0xf5, 0x1000, 0x40, 0xffffffffffff8001, 0xecaa, 0x80000000, 0x4, 0xd3, 0x4, 0x100, 0x0, 0xfffffffffffff96f, 0x4, @perf_bp={&(0x7f00000000c0), 0x3}, 0x1000, 0x1, 0x976, 0x5, 0x5, 0x5, 0xfffffffffffffff7}, r0, 0x3, r2, 0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 11:00:40 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f00000000000000028000007a0a8bf9dba7ef90512b4c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) socketpair(0x1f, 0x6, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000480)=r0) recvmsg$kcm(r2, &(0x7f0000005080)={&(0x7f0000002a80)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000002b00)=""/132, 0x84}, {&(0x7f0000002bc0)=""/134, 0x86}, {&(0x7f0000002c80)=""/1, 0x1}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/89, 0x59}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/251, 0xfb}, {&(0x7f0000004e40)=""/23, 0x17}, {&(0x7f0000004e80)=""/110, 0x6e}], 0x9, &(0x7f0000004fc0)=""/188, 0xbc, 0x182}, 0x40000022) bpf$PROG_LOAD(0x5, &(0x7f00000050c0)={0x0, 0x9, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r1}, @jmp={0x5, 0x3, 0x0, 0x5, 0xb, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000540)='GPL\x00', 0x3, 0x4d, &(0x7f0000000580)=""/77, 0x0, 0x1, [], r3, 0x2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 11:00:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1030}, 0x2c) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 110.125956] FAULT_INJECTION: forcing a failure. [ 110.125956] name failslab, interval 1, probability 0, space 0, times 0 [ 110.137266] CPU: 1 PID: 12509 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 110.144544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.153904] Call Trace: [ 110.156509] dump_stack+0x1c9/0x2b4 [ 110.160158] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.165368] should_fail.cold.4+0xa/0x1a [ 110.169430] ? kmem_cache_free+0x86/0x2d0 [ 110.173573] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.178663] ? do_vfs_ioctl+0x1440/0x1720 [ 110.182804] ? __x64_sys_ioctl+0x73/0xb0 [ 110.186853] ? do_syscall_64+0x1b9/0x820 [ 110.190901] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.196249] ? kasan_check_read+0x11/0x20 [ 110.200383] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 110.204950] ? kasan_check_write+0x14/0x20 [ 110.209166] ? do_raw_spin_lock+0xc1/0x200 [ 110.213389] ? trace_hardirqs_off+0xd/0x10 [ 110.217605] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 110.222693] ? debug_check_no_obj_freed+0x30b/0x595 [ 110.227691] ? __wake_up_common_lock+0x1d0/0x330 [ 110.232434] ? trace_hardirqs_off+0xd/0x10 [ 110.236653] ? quarantine_put+0x10d/0x1b0 [ 110.240788] ? check_same_owner+0x340/0x340 [ 110.245096] ? __kasan_slab_free+0x131/0x170 [ 110.249488] ? rcu_note_context_switch+0x730/0x730 [ 110.254399] ? trace_hardirqs_on+0xd/0x10 [ 110.258532] __should_failslab+0x124/0x180 [ 110.262752] should_failslab+0x9/0x14 [ 110.266540] kmem_cache_alloc+0x2af/0x760 [ 110.270764] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 110.275684] jbd2__journal_start+0x1e7/0xa80 [ 110.280080] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 110.285773] ? rcu_note_context_switch+0x730/0x730 [ 110.290689] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 110.295522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.301044] __ext4_journal_start_sb+0x182/0x600 [ 110.305787] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 110.310612] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 110.316314] ? current_time+0x131/0x1b0 [ 110.320271] ? timespec64_trunc+0x180/0x180 [ 110.324578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.330099] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 110.334754] ? lock_release+0xa30/0xa30 [ 110.338719] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 110.343896] ? down_write+0x8f/0x130 [ 110.347591] ? ext4_fallocate+0x2fe/0x2330 [ 110.351807] ? down_read+0x1d0/0x1d0 [ 110.355509] ext4_fallocate+0x9f5/0x2330 [ 110.359557] ? perf_trace_lock+0xde/0x920 [ 110.363688] ? _kstrtoull+0x188/0x250 [ 110.367476] ? ext4_insert_range+0x13d0/0x13d0 [ 110.372046] ? __check_object_size+0x9d/0x5f2 [ 110.376530] ? lock_acquire+0x1e4/0x540 [ 110.380488] ? vfs_fallocate+0x5be/0x8d0 [ 110.384533] ? lock_release+0xa30/0xa30 [ 110.388488] ? check_same_owner+0x340/0x340 [ 110.392793] ? rcu_note_context_switch+0x730/0x730 [ 110.397710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.403230] ? __sb_start_write+0x17f/0x300 [ 110.407535] ? ext4_insert_range+0x13d0/0x13d0 [ 110.412101] vfs_fallocate+0x4b4/0x8d0 [ 110.415986] ioctl_preallocate+0x1dc/0x300 [ 110.420203] ? vfs_ioctl+0xc0/0xc0 [ 110.423728] ? expand_files.part.8+0x9c0/0x9c0 [ 110.428292] ? vfs_write+0x2ee/0x560 [ 110.431990] do_vfs_ioctl+0x1440/0x1720 [ 110.435949] ? fsnotify_first_mark+0x350/0x350 [ 110.440524] ? ioctl_preallocate+0x300/0x300 [ 110.444916] ? __fget_light+0x2f7/0x440 [ 110.448871] ? fget_raw+0x20/0x20 [ 110.452310] ? __sb_end_write+0xac/0xe0 [ 110.456270] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 110.461786] ? fput+0x130/0x1a0 [ 110.465049] ? ksys_write+0x1ae/0x260 [ 110.468836] ? security_file_ioctl+0x94/0xc0 [ 110.473226] ksys_ioctl+0xa9/0xd0 [ 110.476664] __x64_sys_ioctl+0x73/0xb0 [ 110.480534] do_syscall_64+0x1b9/0x820 [ 110.484406] ? finish_task_switch+0x1d3/0x890 [ 110.488889] ? syscall_return_slowpath+0x5e0/0x5e0 [ 110.493802] ? syscall_return_slowpath+0x31d/0x5e0 [ 110.499073] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 110.504072] ? prepare_exit_to_usermode+0x291/0x3b0 [ 110.509087] ? perf_trace_sys_enter+0xb10/0xb10 [ 110.513744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.518583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.523754] RIP: 0033:0x455e29 [ 110.526936] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.546150] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.553843] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 110.561110] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 110.568363] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:41 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x5, &(0x7f0000000180), 0x4) socket$kcm(0x29, 0x7, 0x0) 11:00:41 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) close(r1) setsockopt$sock_attach_bpf(r0, 0x84, 0x19, &(0x7f0000000180)=r1, 0x19b) 11:00:41 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='cpu'}, 0x3b9) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) recvmsg$kcm(r0, &(0x7f0000005800)={&(0x7f00000045c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004640)=""/168, 0xa8}, {&(0x7f0000004700)=""/179, 0xb3}], 0x2, &(0x7f0000004800)=""/4096, 0x1000, 0x200}, 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000005840)=r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2b6d134ce420d135462851531b8a6ccb332a6543824d34726de3b9fc7b000499a8d58b799c2a2eb4cf4febf20ed8a0ba9173e836c23f72e99b58c27ddafdb732bf8fc6c38386f5f9e71041a167cb47bad33d617d148695235a81cc27813d4380cd9477b52da2c7c695d08a0f020766f294ded17b0e2764e02948f69294c8713d634dfdfc9a8738c18799ad23238f0cab4f49b84acca2f80768979745a01c3973cdf5677e63a0965aebbe3d2bb354376ec597730425b9da4f32a2db256e69ad"], 0x13) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) socketpair(0x1, 0x80b, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f000000d4c0)={&(0x7f000000bdc0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f000000d400)=[{&(0x7f000000be40)=""/196, 0xc4}, {&(0x7f000000bf40)=""/176, 0xb0}, {&(0x7f000000c000)=""/249, 0xf9}, {&(0x7f000000c100)=""/150, 0x96}, {&(0x7f000000c1c0)=""/88, 0x58}, {&(0x7f000000c240)=""/4096, 0x1000}, {&(0x7f000000d240)=""/221, 0xdd}, {&(0x7f000000d340)=""/188, 0xbc}], 0x8, &(0x7f000000d480)=""/38, 0x26, 0x1}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000d500)={0x19, 0x6, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x1, 0x7, 0x5, 0x1, 0xc}, @ldst={0x1, 0x3, 0x0, 0x3, 0xb, 0xffffffffffffffe0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7}], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffbff, 0xa7, &(0x7f0000000400)=""/167, 0x40f00, 0x1, [], r6, 0xd}, 0x48) openat$cgroup_subtree(r4, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000180)) 11:00:41 executing program 5: r0 = getpid() r1 = perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0xdeaa, 0x200, 0xfff, 0x3a, 0x0, 0x7f, 0x2, 0x8, 0x2, 0x2, 0x5, 0xff, 0x5, 0x375, 0x101, 0x1ff, 0x1, 0x80, 0x0, 0x0, 0x8, 0x3, 0x3, 0x8, 0x6, 0x5, 0x8, 0x1, 0x5, 0x0, 0x6, 0x2, 0x7fffffff, 0x1ff, 0x6cb, 0x600000000000, 0x0, 0x615, 0x2, @perf_config_ext={0xf5, 0x4}, 0x5400, 0x80000001, 0x4, 0x0, 0x8d4, 0xfffffffffffffffc, 0x6}, 0xffffffffffffff9c, 0xa, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='ppp1em0]\\\x00'}, 0x10) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x1ff, 0xfffffffffffffffc, 0x3f, 0x0, 0x4, 0x80000, 0x4, 0x0, 0x2, 0xffffffffffffff8b, 0x3, 0x2, 0x4, 0xffffffff, 0x0, 0x3, 0x8, 0x9, 0x2, 0x3, 0x8, 0x6, 0xff, 0x2, 0x4, 0x7, 0x8, 0x0, 0x2, 0x4, 0x9, 0x7fffffff, 0x3, 0x0, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x100000000, 0x800}, 0x10, 0x2, 0x0, 0x6, 0x4, 0x1250000, 0xa510}, r0, 0x8, r2, 0xa) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000080)=0x4) [ 110.575613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 110.582862] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000001a 11:00:41 executing program 2 (fault-call:3 fault-nth:27): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:41 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x8, 0xf, 0x0, &(0x7f0000000000)) socketpair(0x0, 0x80000, 0x8, &(0x7f0000000080)) 11:00:41 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='wlan0self\x00', 0xffffffffffffff9c}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r0, r1, 0x2, 0x2}, 0x10) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x200000c0}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)='O', 0x1}], 0x1, &(0x7f0000000000)}, 0x20004040) 11:00:41 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x6, 0x3de5, 0x9, 0x2, r0, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 11:00:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x44, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400000000, 0x9c, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000000)=0x2) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000380), 0x371) [ 110.707900] FAULT_INJECTION: forcing a failure. [ 110.707900] name failslab, interval 1, probability 0, space 0, times 0 [ 110.719302] CPU: 1 PID: 12539 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 110.726576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.735929] Call Trace: [ 110.738528] dump_stack+0x1c9/0x2b4 [ 110.742167] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.747366] ? perf_trace_lock+0xde/0x920 [ 110.751522] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 110.756293] should_fail.cold.4+0xa/0x1a [ 110.760360] ? is_bpf_text_address+0xae/0x170 [ 110.764870] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.769993] ? trace_hardirqs_on+0x10/0x10 [ 110.774223] ? rcu_is_watching+0x8c/0x150 [ 110.778361] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 110.782767] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 110.787515] ? perf_trace_lock+0xde/0x920 [ 110.791649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.797171] ? add_transaction_credits+0x3f9/0xe90 [ 110.802087] ? zap_class+0x740/0x740 [ 110.805788] ? check_same_owner+0x340/0x340 [ 110.810093] ? lock_downgrade+0x8f0/0x8f0 [ 110.814227] ? rcu_note_context_switch+0x730/0x730 [ 110.819141] __should_failslab+0x124/0x180 [ 110.823365] should_failslab+0x9/0x14 [ 110.827148] __kmalloc+0x2c8/0x760 [ 110.830673] ? ext4_find_extent+0x6df/0x9a0 [ 110.834974] ? is_bpf_text_address+0xd7/0x170 [ 110.839455] ext4_find_extent+0x6df/0x9a0 [ 110.843589] ? trace_hardirqs_on+0x10/0x10 [ 110.847811] ? lock_acquire+0x1e4/0x540 [ 110.851785] ext4_ext_map_blocks+0x293/0x62f0 [ 110.856266] ? lock_release+0xa30/0xa30 [ 110.860225] ? save_stack+0xa9/0xd0 [ 110.863842] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 110.868844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 110.874374] ? start_this_handle+0x6b9/0x1260 [ 110.878862] ? do_syscall_64+0x1b9/0x820 [ 110.882932] ? lock_acquire+0x1e4/0x540 [ 110.886892] ? ext4_es_lookup_extent+0x42c/0xde0 [ 110.891632] ? lock_downgrade+0x8f0/0x8f0 [ 110.895768] ? lock_release+0xa30/0xa30 [ 110.899731] ? quarantine_put+0x10d/0x1b0 [ 110.903867] ? lock_acquire+0x1e4/0x540 [ 110.907826] ? ext4_map_blocks+0x88b/0x1b60 [ 110.912132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.917651] ? lock_release+0xa30/0xa30 [ 110.921607] ? check_same_owner+0x340/0x340 [ 110.925909] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 110.930560] ? rcu_note_context_switch+0x730/0x730 [ 110.935481] ? down_write+0x8f/0x130 [ 110.939177] ? ext4_map_blocks+0x88b/0x1b60 [ 110.943481] ? down_read+0x1d0/0x1d0 [ 110.947180] ext4_map_blocks+0x8f3/0x1b60 [ 110.951315] ? ext4_issue_zeroout+0x190/0x190 [ 110.955792] ? current_time+0x131/0x1b0 [ 110.959753] ? timespec64_trunc+0x180/0x180 [ 110.964058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.969591] ext4_alloc_file_blocks+0x319/0xaf0 [ 110.974249] ? lock_release+0xa30/0xa30 [ 110.978208] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 110.983384] ? down_write+0x8f/0x130 [ 110.987089] ? ext4_fallocate+0x2fe/0x2330 [ 110.991326] ? down_read+0x1d0/0x1d0 [ 110.995030] ext4_fallocate+0x9f5/0x2330 [ 110.999086] ? perf_trace_lock+0xde/0x920 [ 111.003219] ? _kstrtoull+0x188/0x250 [ 111.007008] ? ext4_insert_range+0x13d0/0x13d0 [ 111.011579] ? __check_object_size+0x9d/0x5f2 [ 111.016061] ? lock_acquire+0x1e4/0x540 [ 111.020023] ? vfs_fallocate+0x5be/0x8d0 [ 111.024075] ? lock_release+0xa30/0xa30 [ 111.028035] ? check_same_owner+0x340/0x340 [ 111.032350] ? rcu_note_context_switch+0x730/0x730 [ 111.037269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.042800] ? __sb_start_write+0x17f/0x300 [ 111.047106] ? ext4_insert_range+0x13d0/0x13d0 [ 111.051674] vfs_fallocate+0x4b4/0x8d0 [ 111.055549] ioctl_preallocate+0x1dc/0x300 [ 111.059765] ? vfs_ioctl+0xc0/0xc0 [ 111.063287] ? expand_files.part.8+0x9c0/0x9c0 [ 111.067855] ? vfs_write+0x2ee/0x560 [ 111.071554] do_vfs_ioctl+0x1440/0x1720 [ 111.075513] ? fsnotify_first_mark+0x350/0x350 [ 111.080080] ? ioctl_preallocate+0x300/0x300 [ 111.084470] ? __fget_light+0x2f7/0x440 [ 111.088425] ? fget_raw+0x20/0x20 [ 111.091865] ? __sb_end_write+0xac/0xe0 [ 111.095826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.101345] ? fput+0x130/0x1a0 [ 111.104608] ? ksys_write+0x1ae/0x260 [ 111.108392] ? security_file_ioctl+0x94/0xc0 [ 111.112783] ksys_ioctl+0xa9/0xd0 [ 111.116218] __x64_sys_ioctl+0x73/0xb0 [ 111.120091] do_syscall_64+0x1b9/0x820 [ 111.123980] ? syscall_return_slowpath+0x5e0/0x5e0 [ 111.128893] ? syscall_return_slowpath+0x31d/0x5e0 [ 111.133807] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 111.138805] ? prepare_exit_to_usermode+0x291/0x3b0 [ 111.143807] ? perf_trace_sys_enter+0xb10/0xb10 [ 111.148460] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.153289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.158472] RIP: 0033:0x455e29 [ 111.161639] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.180839] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.188538] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 111.195791] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 111.203044] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x2f, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:00:41 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x7, "830704"}], 0x18}, 0x40000) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x1, 0x20, 0x8, 0x0, 0x100000000, 0x80000, 0x8, 0x8, 0xfffffffffffffff9, 0x6, 0x0, 0x4, 0x0, 0x17, 0x2, 0x9, 0x1000, 0x9, 0x81, 0x1000, 0x5, 0x80, 0x0, 0x6, 0x2, 0x0, 0x4, 0x7ff, 0x5, 0x7, 0x6, 0x8, 0x5, 0x7, 0x1, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000), 0x6}, 0x1000, 0x8, 0x1d5, 0x0, 0x6, 0x2cbd}, r1, 0x3, 0xffffffffffffffff, 0x2) [ 111.210296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 111.217548] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000001b 11:00:41 executing program 6: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") r1 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8916, &(0x7f0000000000)={r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xddd3585eed3254, &(0x7f00000002c0)={0x0, 0x0}}, 0xffffffffffffff1c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000004c0)="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") 11:00:41 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='$keyringeth0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") socketpair(0xd, 0x7, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f00000000c0)="67d495811be1de874c03b1c608d2ffe1ad"}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8923, &(0x7f0000000280)='-\x00') 11:00:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x8e92, 0x7fff, 0x1, 0x8, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)="16b20d09304cbbab2630bbeffdf7b7eee3e1e356f9a02e3b"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18200000000000000000000000000000611085ff0000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x8000000000000001}, 0x48) 11:00:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0xf0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x6612, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}) 11:00:41 executing program 2 (fault-call:3 fault-nth:28): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:41 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x17c2, 0x5, 0x4, 0x1, r1, 0x800}, 0x2c) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0xfffffffffffffffa, 0x400, 0x3b, 0x0, 0x6, 0x200, 0x6, 0x100000001, 0x5, 0x4000000000, 0xfffffffffffffffc, 0x6, 0xa2, 0xfffffffffffffffc, 0x9ab, 0xe56, 0xe4cf, 0x7bcb, 0x10001, 0xffffffffffffffe2, 0x5, 0x8, 0x0, 0x1, 0x200, 0xfffffffffffff801, 0x100, 0x7, 0x1, 0x0, 0x7, 0x2, 0x4, 0x8000, 0x100, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x1000, 0x8, 0x0, 0x7, 0x4, 0x100000001, 0x401}, r0, 0xc, 0xffffffffffffff9c, 0xa) 11:00:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000080)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='trusted\x00', r0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x6, 0x1, 0x4b, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r1, 0x28, &(0x7f00000002c0)}, 0x10) 11:00:41 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000080)={0x13, 0x0, 0x77fffb, 0x0, 0x732000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x2c) socket$kcm(0xa, 0x0, 0x11) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00000001c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000200)={'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x2) 11:00:42 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = socket$kcm(0x2, 0xa, 0x300) recvmsg$kcm(r1, &(0x7f0000000100)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000009c0), 0x81, &(0x7f0000000a80)=""/185, 0xb9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="280003000000090018f80000f9ffffff8e2e525845bf1ee363637065815d8a668027d484a8d70d987beadedeb83da81d8e3a1fa59acaff00000000000000c8a7c549d38f97aae47fba332e7b442b4acb130a0e9cf29a045292a14e6c56843e3a3796d9f305cd1eca9e8ef198b87baad24f7cd13f38a6d599884806073f32e74d969711cebf2e356936d96c04449a6b11582e000000000000000000000000000000"], 0x28}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x1e, &(0x7f00000001c0)=r2, 0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(r3, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) 11:00:42 executing program 3: socketpair(0x1, 0x1, 0x3f, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x9, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000048}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a2c60d29800000020") 11:00:42 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 11:00:42 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/4096, 0x1000}, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r2 = socket$kcm(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f000000eac0)={&(0x7f000000e8c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000e9c0)=[{&(0x7f000000e940)=""/115, 0x73}], 0x1, &(0x7f000000ea00)=""/174, 0xae, 0x80000001}, 0x20) sendmsg(r2, &(0x7f000000ed40)={&(0x7f000000eb00)=@can={0x1d, r3}, 0x80, &(0x7f000000ed00)=[{&(0x7f000000eb80)="7c55d0e2a019b13ee70eeb470b12f28e4ef52c4ea99972342548fe281d970bfeed3fbe0fa1b6c69693bef444f56752268eaa78a761be17ff32b85474c9eefe6f19aa57ee363fca30a09f0657717407e248955c4927efba4f99bb38fa7c46dd62f6b5d133bca27c98ac076f00108c72245c60", 0x72}, {&(0x7f000000ec00)="0d17927ba91fa7263fa4f84e144831135c9aa65ae5c027f5fa9071c47e2bb05a4aeac3a8448ddac9cb332a3b7bc8fb53cb963da4402dd3d4999ff0244ec9e4c3af198939c23896cf969df85cd7c6db6b1ee90a36d44bde497838bc5439370839a6d53a8bb1129557fb7c54e99de92db31b1fec08e3727da13ec34ffe51d816db4e65aaccfa3657dada21650be451aa6c7c5699b1f71b9bbf8a12cbea0687414259701f991ed440ef20dbefdaa6f77c61d57aa54075600006a37e6c2255b3d100c4323b91ac8a12dcd8d70aab963fdbb7aa29bed2aed4e8e382fefd121882e09557f4c77a1ac9cf987012", 0xea}], 0x2, 0x0, 0x0, 0x4008884}, 0x20000080) recvmsg(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000240)}, {&(0x7f00000002c0)=""/22, 0x16}, {&(0x7f0000001780)=""/236, 0xec}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f0000001880)=""/105, 0x69}, {&(0x7f0000001900)=""/132, 0x84}], 0x9, 0x0, 0x0, 0x9}, 0x2002) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x40000000000004, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) recvmsg$kcm(r2, &(0x7f0000003300)={&(0x7f00000021c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003240), 0x0, &(0x7f0000003280)=""/122, 0x7a}, 0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) [ 111.576412] FAULT_INJECTION: forcing a failure. [ 111.576412] name failslab, interval 1, probability 0, space 0, times 0 [ 111.590218] CPU: 0 PID: 12598 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 111.597524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.606890] Call Trace: [ 111.609503] dump_stack+0x1c9/0x2b4 [ 111.613155] ? dump_stack_print_info.cold.2+0x52/0x52 [ 111.618369] ? memset+0x31/0x40 [ 111.621685] should_fail.cold.4+0xa/0x1a 11:00:42 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='/!proc+^$$userwlan1mime_type-cpusetmd5sumvmnet0_@+\x00'}, 0xfffffffffffffd1b) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) 11:00:42 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x3ef) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f00000002c0), 0x1}, 0x20) openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) [ 111.625762] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 111.631061] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.636195] ? perf_tp_event+0xc40/0xc40 [ 111.640278] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 111.645403] ? memset+0x31/0x40 [ 111.648704] ? perf_trace_lock+0x49d/0x920 [ 111.652958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.658510] ? add_transaction_credits+0x3f9/0xe90 [ 111.663460] ? zap_class+0x740/0x740 [ 111.667209] ? check_same_owner+0x340/0x340 [ 111.671548] ? perf_trace_run_bpf_submit+0x269/0x3b0 11:00:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0xffffff9d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r2, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0x3ff, 0x7, 0x1, 0x0, 0x65bf, 0x10000, 0xa, 0x8, 0x7d2, 0x5f34c64c, 0x3, 0x1, 0x6, 0xd, 0xffffffffffffffc0, 0xc5, 0x2, 0x6, 0x5, 0x7ff, 0x86a, 0x1, 0x3dfb, 0x1, 0x100, 0x1c000, 0x0, 0x7fffffff, 0x200, 0x4, 0x9, 0x7, 0x3, 0x1, 0x7cfe, 0x0, 0xdb, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x10008, 0x1, 0x5, 0x2, 0x800, 0x0, 0x5}, r3, 0xb, 0xffffffffffffff9c, 0x1) openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) [ 111.676668] ? rcu_note_context_switch+0x730/0x730 [ 111.681623] __should_failslab+0x124/0x180 [ 111.685875] should_failslab+0x9/0x14 [ 111.689690] __kmalloc+0x2c8/0x760 [ 111.693261] ? memset+0x31/0x40 [ 111.696564] ? ext4_find_extent+0x6df/0x9a0 [ 111.700910] ext4_find_extent+0x6df/0x9a0 [ 111.705080] ? trace_hardirqs_on+0x10/0x10 [ 111.709341] ext4_ext_map_blocks+0x293/0x62f0 [ 111.713862] ? lock_release+0xa30/0xa30 [ 111.717860] ? save_stack+0xa9/0xd0 [ 111.721512] ? ext4_find_delalloc_cluster+0xc0/0xc0 11:00:42 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) [ 111.726548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 111.732099] ? start_this_handle+0x6b9/0x1260 [ 111.736608] ? do_syscall_64+0x1b9/0x820 [ 111.740698] ? lock_acquire+0x1e4/0x540 [ 111.744685] ? ext4_es_lookup_extent+0x42c/0xde0 [ 111.749454] ? lock_downgrade+0x8f0/0x8f0 [ 111.753616] ? lock_release+0xa30/0xa30 [ 111.757603] ? quarantine_put+0x10d/0x1b0 [ 111.761780] ? lock_acquire+0x1e4/0x540 [ 111.765771] ? ext4_map_blocks+0x88b/0x1b60 [ 111.770106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.775657] ? lock_release+0xa30/0xa30 [ 111.779643] ? check_same_owner+0x340/0x340 [ 111.783967] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 111.788643] ? rcu_note_context_switch+0x730/0x730 [ 111.793599] ? down_write+0x8f/0x130 [ 111.797326] ? ext4_map_blocks+0x88b/0x1b60 [ 111.801661] ? down_read+0x1d0/0x1d0 [ 111.805398] ext4_map_blocks+0x8f3/0x1b60 [ 111.809574] ? ext4_issue_zeroout+0x190/0x190 [ 111.814075] ? current_time+0x131/0x1b0 [ 111.818049] ? timespec64_trunc+0x180/0x180 [ 111.822369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.827913] ext4_alloc_file_blocks+0x319/0xaf0 [ 111.832578] ? lock_release+0xa30/0xa30 [ 111.836547] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 111.841733] ? down_write+0x8f/0x130 [ 111.845430] ? ext4_fallocate+0x2fe/0x2330 [ 111.849654] ? down_read+0x1d0/0x1d0 [ 111.853365] ext4_fallocate+0x9f5/0x2330 [ 111.857417] ? perf_trace_lock+0x49d/0x920 [ 111.861643] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 111.866736] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 111.871836] ? ext4_insert_range+0x13d0/0x13d0 [ 111.876421] ? __check_object_size+0x9d/0x5f2 [ 111.880924] ? lock_acquire+0x1e4/0x540 [ 111.884895] ? vfs_fallocate+0x5be/0x8d0 [ 111.888953] ? lock_release+0xa30/0xa30 [ 111.892913] ? check_same_owner+0x340/0x340 [ 111.897226] ? rcu_note_context_switch+0x730/0x730 [ 111.902156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.907682] ? __sb_start_write+0x17f/0x300 [ 111.911994] ? ext4_insert_range+0x13d0/0x13d0 [ 111.916568] vfs_fallocate+0x4b4/0x8d0 [ 111.920451] ioctl_preallocate+0x1dc/0x300 [ 111.924676] ? vfs_ioctl+0xc0/0xc0 [ 111.928211] ? expand_files.part.8+0x9c0/0x9c0 [ 111.932785] ? vfs_write+0x2ee/0x560 [ 111.936493] do_vfs_ioctl+0x1440/0x1720 [ 111.940454] ? fsnotify_first_mark+0x350/0x350 [ 111.945031] ? ioctl_preallocate+0x300/0x300 [ 111.949426] ? __fget_light+0x2f7/0x440 [ 111.953388] ? fget_raw+0x20/0x20 [ 111.956830] ? __sb_end_write+0xac/0xe0 [ 111.960795] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 111.966316] ? fput+0x130/0x1a0 [ 111.969584] ? ksys_write+0x1ae/0x260 [ 111.973385] ? security_file_ioctl+0x94/0xc0 [ 111.977782] ksys_ioctl+0xa9/0xd0 [ 111.981226] __x64_sys_ioctl+0x73/0xb0 [ 111.985107] do_syscall_64+0x1b9/0x820 [ 111.988986] ? syscall_return_slowpath+0x5e0/0x5e0 [ 111.993907] ? syscall_return_slowpath+0x31d/0x5e0 [ 111.998824] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 112.003831] ? prepare_exit_to_usermode+0x291/0x3b0 [ 112.008848] ? perf_trace_sys_enter+0xb10/0xb10 [ 112.013508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.018345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.023525] RIP: 0033:0x455e29 [ 112.026700] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.046088] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.053789] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 112.061046] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 112.068299] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.075557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 112.082812] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000001c 11:00:42 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000029c0)={&(0x7f0000000000)=@ax25={0x3, {"ef78cccfb44c88"}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002540)='\a', 0x1}], 0x1, &(0x7f0000002680)}, 0x4000014) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) 11:00:42 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) recvmsg$kcm(r0, &(0x7f0000001640)={&(0x7f00000001c0)=@xdp, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000640)=""/4096, 0x1000}, 0x4000040000041) socketpair(0x0, 0x0, 0xa6e6, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x1f, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r2, 0x28, &(0x7f0000000340)}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='nodev)', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f00000002c0)="c37b67250739b3c0a84022339c9be95816b67fd1b0ac8f5e152dc59f33b423da14a31fb707a09423e357c755e94ff55af0f7d12e663f20d84f7e84fd817a3256185cd2ce2b44dbcf83", &(0x7f0000001680)="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", 0x2}, 0x20) socketpair(0xb, 0x3, 0x22a4, &(0x7f0000000240)) 11:00:42 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800c6a21ef58b0b5f9c0d56ab7e41006a0000a283ffffff6b0148000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) close(r0) unlink(&(0x7f0000000080)='./file0\x00') socket$kcm(0x2, 0x3, 0x2) socketpair(0x1b, 0x800, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000180)="84df9ab811a891bc76f79ba740f1c1b5757293e0885abbed2c6ced20703bb10ec9af9470e2d410665364eac79be47815f1c843707798078932571b367380f4178642de52db1a7fb14b3313e627", &(0x7f0000000200)="0d7ee20324bbaf49ce40d1afd5098bffb34ea332741e45fa5d4c4431f34983494b0a337abcb72982e6ee4d014db9953cdbda942f7f7576fb442904197e930447ab387221171ba8cdf54ced127e6878f7261fc64a87af45aafe86411a893a3a030e01774a0fc9435260c2b9507fcfd0d555336fb10b76dfc969fbd3335883d0b17742225e23620f36f0df9daf01c654d8403928bea38f3a6de7e1b369e308cd76fcbb4db23956b7a0f1d8586adf4d0edf5d57ed731456112f6fbab1b5b036fe195ae6a587830633a5afb0fce197ad4e3ff54440077f88bf75fc8a11ccf4d3a167a304dbaf4b", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000000)=0x2) 11:00:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f00000002c0)='memory.high\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='8:0\r'], 0x4) socket$kcm(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000400)={0x7, 0x70, 0x1, 0x0, 0x80000000000, 0x3, 0x0, 0xfffffffffffff801, 0x4012, 0x6, 0x8001, 0x4, 0x2, 0x100000000, 0x3, 0x401, 0x1b8, 0xffffffffffffff7f, 0x84f4, 0x80000001, 0xffffffffffffff4e, 0x10000, 0x3, 0x9, 0x7, 0x2, 0x5, 0x2, 0x100000001, 0x1f, 0x81, 0x7ff, 0x0, 0x81, 0x35, 0x2, 0x1e, 0x6, 0x0, 0xfffffffffffffffa, 0x6, @perf_bp={&(0x7f00000003c0), 0x6}, 0x20, 0x7, 0xfff, 0x6, 0x5, 0x100, 0x3f}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000140)='em1:\x00') r4 = gettid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffff, 0x9f, 0x2, 0x3df, 0x0, 0xfffffffffffff03d, 0x40000, 0xa, 0x0, 0x400, 0x1f, 0x4b90, 0x6, 0x7, 0x2, 0x0, 0x9, 0xfffffffffffffff8, 0x101, 0x3ff, 0x37, 0x5, 0x1, 0xf64, 0x100000000, 0x1f5, 0x6, 0x3f, 0x5, 0xe7, 0x9, 0x80000000, 0x27ddaa480, 0x3, 0x20, 0x478a, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x1, 0x4, 0x80000000, 0x0, 0x3}, r4, 0xa, r1, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0xa40e, 0x415b, 0x4, 0xfffffffffffffff7, 0x0, 0x3, 0x4, 0x9, 0x7, 0x3ff, 0x80000001, 0x0, 0x10001, 0x2, 0x4, 0xfffffffffffffffc, 0x3, 0x4, 0xffffffffffffffff, 0x6, 0x1, 0x5, 0x3, 0x5, 0x3f, 0x7fffffff, 0x200, 0x8, 0xf, 0x9a, 0x80000001, 0x4, 0xfff, 0xddf0, 0x3471, 0x40, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000300), 0x1}, 0x2100, 0x2, 0x0, 0x3, 0x4080000000, 0x9, 0x1}, r4, 0x6, r0, 0x2) openat$cgroup_int(r2, &(0x7f0000000200)='cpuset.memory_migrate\x00', 0x2, 0x0) 11:00:42 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@ipx={0x4, 0x0, 0x0, "9331d27d8794"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ipx={0x4, 0x1f, 0x22b, "f84264d4fc2f", 0x7}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000000)="60502ebad0acab2520feaf494b1e754727", 0x11}, {&(0x7f0000000140)="9cf78f444e580e04ac3eb0d1f9d02a07a679152d805f1a4b", 0x18}, {&(0x7f0000000180)="0e5640620ce16dbdc4a6e9ea6226eaad8c0c554b73c3b274f5f2957d5c49854a57f3a9285041e26795ead8c81935", 0x2e}, {&(0x7f00000001c0)="affe82f732002ed6c81711abee56f8a99da6109488e6538b307501cab6b12da5e55c0ad83fc8a0a9d8e724cc008e1fbc373c5353eced89e08c191e8e6f20a6bcdf4f67d4f192d8bd6bc90e3670d87edad4f872292f0b49e31d56eecaa0f08b61dfc38a9f78e2beee9c7388f8ba6215f08058b4b874822d04e6bcfc53c820bee66adec81ea4c9e155134e59163c06b17ae5271b", 0x93}], 0x5, &(0x7f0000001440)=[{0x70, 0x10f, 0x9, "6afee521a46e5938715e98499b5ce0a66710af7fa7295eadc9fd12e272ce47a3dab3b7425e8d2ac3275252dc9100f2db53accb009844ae39821a14b3b0188633a07bde4d59e11dd76634c110c0433176c0617f7c28b8981f4ce4a3b02c88"}, {0x60, 0x10a, 0x4, "36516e7593830472b52d24996d2d0711c0e7cd2d794c2848401fc01346f4af99d2e2adf83d70c4db34feed422fda73f346b11db7005659e8fe0ca7bb19e2c22a75d03585bb09b0c64e97"}, {0x108, 0x0, 0x4, "741c0e7b385620962ac837ce4fc369a9b763b1a92faabe3be2db9bf939109b4895835f8230f8f9f4972e5204a4d694b653c0b624dc4fc3475cb7a744df3b07de04b60e22bcf9f792ad3500e648ca3c75362e1b8d2485f48e7fd6a577d3bea8a6c61b852320e2bd14fc02efd4d048983161e900ca3bf56acfeca5602025c4e6acc3847ae97ee7c4a38ed566b0ab7d34c289d3ec686444fcf42a18b61ad08e273ee5540043d610903a4dd563bd404b93edfc4bfe34187fa184bca198c561583bfdac26657dd59cbdd49daf9aad662c0c33fc3cd08d8b54228c7ed7ecdd99fcf8cc5a8549c5104ff8b16138216ff1508f36680ff300"}, {0x1010, 0x0, 0x7, "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"}, {0xe8, 0x1ff, 0x3, "6f5bcde52e70d27acde9e97d815c447782950c966cf8db25cbf2a1716e695eed06daf2d90c2bf1a3505496eeb873fb0a186dfe95b60122b6e1bd9abf5b7e05108a8acfbb05f62980c93cef4936e8ba9e63730ec2a91eda361f46917a3cac48f8d4585a522066de2f745ffc057f540f0dba1f887d80a6e36e200d3abfc15b1e88dd6bddbd129bd81190e2c0984c7b583a40d6a880e214d814d7c78960fc9c3a6dfcedd7ba9ff4d6c167ea34b29a3269b220301231396b8241ffb0ad48df171e8dbd24c6667bd35aa4312d93f84c0af7f1b514773e5bf186"}], 0x12d0, 0x20000000}, 0x4010) 11:00:42 executing program 2 (fault-call:3 fault-nth:29): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x100000000000, 0xfffffffffffffe63, &(0x7f0000000580)=""/206, 0xffffffffffffffff, 0x0, [], 0x0, 0xb}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) [ 112.248441] FAULT_INJECTION: forcing a failure. [ 112.248441] name failslab, interval 1, probability 0, space 0, times 0 [ 112.259750] CPU: 0 PID: 12654 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 112.267028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.276382] Call Trace: [ 112.278967] dump_stack+0x1c9/0x2b4 [ 112.282591] ? dump_stack_print_info.cold.2+0x52/0x52 [ 112.287791] ? memset+0x31/0x40 [ 112.291084] should_fail.cold.4+0xa/0x1a [ 112.295150] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 112.300247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.305345] ? perf_tp_event+0xc40/0xc40 [ 112.309422] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 112.314528] ? memset+0x31/0x40 [ 112.317810] ? perf_trace_lock+0x49d/0x920 [ 112.322039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.327562] ? add_transaction_credits+0x3f9/0xe90 [ 112.332483] ? zap_class+0x740/0x740 [ 112.336199] ? check_same_owner+0x340/0x340 [ 112.340511] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 112.345603] ? rcu_note_context_switch+0x730/0x730 [ 112.350526] __should_failslab+0x124/0x180 [ 112.354752] should_failslab+0x9/0x14 [ 112.358537] __kmalloc+0x2c8/0x760 [ 112.362072] ? memset+0x31/0x40 [ 112.365339] ? ext4_find_extent+0x6df/0x9a0 [ 112.369655] ext4_find_extent+0x6df/0x9a0 [ 112.374838] ? trace_hardirqs_on+0x10/0x10 [ 112.379067] ext4_ext_map_blocks+0x293/0x62f0 [ 112.383553] ? lock_release+0xa30/0xa30 [ 112.387522] ? save_stack+0xa9/0xd0 [ 112.391141] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 112.396149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 112.401674] ? start_this_handle+0x6b9/0x1260 [ 112.406156] ? do_syscall_64+0x1b9/0x820 [ 112.410217] ? lock_acquire+0x1e4/0x540 [ 112.414176] ? ext4_es_lookup_extent+0x42c/0xde0 [ 112.418932] ? lock_downgrade+0x8f0/0x8f0 [ 112.423072] ? lock_release+0xa30/0xa30 [ 112.427038] ? quarantine_put+0x10d/0x1b0 [ 112.431190] ? lock_acquire+0x1e4/0x540 [ 112.435153] ? ext4_map_blocks+0x88b/0x1b60 [ 112.439466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.444994] ? lock_release+0xa30/0xa30 [ 112.449136] ? check_same_owner+0x340/0x340 [ 112.453444] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 112.458108] ? rcu_note_context_switch+0x730/0x730 [ 112.463299] ? down_write+0x8f/0x130 [ 112.467001] ? ext4_map_blocks+0x88b/0x1b60 [ 112.471314] ? down_read+0x1d0/0x1d0 [ 112.475044] ext4_map_blocks+0x8f3/0x1b60 [ 112.479192] ? ext4_issue_zeroout+0x190/0x190 [ 112.483683] ? current_time+0x131/0x1b0 [ 112.487645] ? timespec64_trunc+0x180/0x180 [ 112.491968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.497497] ext4_alloc_file_blocks+0x319/0xaf0 [ 112.502156] ? lock_release+0xa30/0xa30 [ 112.506128] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 112.511311] ? down_write+0x8f/0x130 [ 112.515023] ? ext4_fallocate+0x2fe/0x2330 [ 112.519247] ? down_read+0x1d0/0x1d0 [ 112.522956] ext4_fallocate+0x9f5/0x2330 [ 112.527006] ? perf_trace_lock+0x49d/0x920 [ 112.531232] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 112.536323] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 112.541417] ? ext4_insert_range+0x13d0/0x13d0 [ 112.545989] ? __check_object_size+0x9d/0x5f2 [ 112.550480] ? lock_acquire+0x1e4/0x540 [ 112.554458] ? vfs_fallocate+0x5be/0x8d0 [ 112.558511] ? lock_release+0xa30/0xa30 [ 112.562470] ? check_same_owner+0x340/0x340 [ 112.566781] ? rcu_note_context_switch+0x730/0x730 [ 112.571708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.577230] ? __sb_start_write+0x17f/0x300 [ 112.581539] ? ext4_insert_range+0x13d0/0x13d0 [ 112.586114] vfs_fallocate+0x4b4/0x8d0 [ 112.589994] ioctl_preallocate+0x1dc/0x300 [ 112.594217] ? vfs_ioctl+0xc0/0xc0 [ 112.597742] ? expand_files.part.8+0x9c0/0x9c0 [ 112.602315] ? vfs_write+0x2ee/0x560 [ 112.606035] do_vfs_ioctl+0x1440/0x1720 [ 112.609998] ? fsnotify_first_mark+0x350/0x350 [ 112.614572] ? ioctl_preallocate+0x300/0x300 [ 112.618966] ? __fget_light+0x2f7/0x440 [ 112.622927] ? fget_raw+0x20/0x20 [ 112.626371] ? __sb_end_write+0xac/0xe0 [ 112.630339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 112.635860] ? fput+0x130/0x1a0 [ 112.639127] ? ksys_write+0x1ae/0x260 [ 112.642917] ? security_file_ioctl+0x94/0xc0 [ 112.647315] ksys_ioctl+0xa9/0xd0 [ 112.650758] __x64_sys_ioctl+0x73/0xb0 [ 112.654635] do_syscall_64+0x1b9/0x820 [ 112.658505] ? finish_task_switch+0x1d3/0x890 [ 112.662991] ? syscall_return_slowpath+0x5e0/0x5e0 [ 112.667911] ? syscall_return_slowpath+0x31d/0x5e0 [ 112.672828] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 112.677833] ? prepare_exit_to_usermode+0x291/0x3b0 [ 112.682836] ? perf_trace_sys_enter+0xb10/0xb10 [ 112.687492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.692329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.697508] RIP: 0033:0x455e29 [ 112.700679] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.720062] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.727766] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 112.735024] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 112.742278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x600, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'team_slave_1\x00', 0x204}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='team_slave_1\x00'}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0xd, 0x3}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bridge0\x00', 0x400}) 11:00:43 executing program 6: r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f00000013c0)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=[{0xf0, 0x10e, 0x4, "b6593723c4dd6178d3b8286ad32a9ee296f11ac63bbbb7bedfc7a2d310be19e957511b1db95ed55961070584786dc6ff6e465ee67710972ed5ecd22d2e34492a653d2aa054676240e44948268d8e940b2cc5af83b5256e449040d66e826170b954ba9ca457f5dc69fe7c510067f36ff542757f92493a74f2861b7d6accf071ef721180747efa84343a16590b87d7eaa3f02c840e20ce1378dce2ae5900cdf30520d890e3156f20f3f5efb5028337c20caefb42c80ce98c279ba14d299ee1bb5abfa413b1308dc4e07e2ac4c1da369534cfe538b896832d743cb6"}], 0xf0, 0x80c0}, 0x80c4) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x3}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f0000001680)=@rc={0x1f, {0xfff, 0x3, 0x9, 0x80000000, 0x5, 0x1}, 0x8}, 0x80, &(0x7f0000003800)=[{&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="e7f4ca3c8a062b57f8b6386f95586b29b0d7e455578f6e5f53b024e70db3c2ef65b5b4", 0x23}, {&(0x7f0000002740)="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0x1000}, {&(0x7f0000003740)="a3857a07b56218427ce97585bcad4ad4a540c27bfe1b8a30cc4f530082952de1abc03b7c4ef9b23c9c237260f098e8afe8a928e759dbfceb49aae2d2a6d92318ee2dbb3bbf249db17b7df71ca19dde24a93366387993a21c412083e7b470d14d34bbd58262a60ecfbfab85467daeb96a792552c67f5bfa765dcb507d901de344f931e3c05e06c223a6e56d744b9516c1c0229dc2023375ce19fed399ad8be48c", 0xa0}], 0x4, &(0x7f0000003840)=[{0x98, 0x111, 0x7f65, "bbb671d4a7a68657e4d4b3ff73807ee1adc6efd785cb0317392639c7f3e1cf05f58afca1d85ca16d11b202cb7ddd0969e80963b49aec13dd6c56595d8b44b433a31d02519e9ac6a76ba57513e0dc8287447b59b171110414788a86af8ce5f345facf9175977ad176609b51c147b8dac51084985c42a782574148da8f7d4e8e9fe777500493"}, {0x40, 0x1ff, 0x0, "14a18cecd9f5bc90d6dad308419dbab427a16c2e5d5b69d97a682b4fc04f007c0688c2bc2ef23960ff"}, {0x68, 0x11, 0x800, "c6b88a8bea867f666519eac36132a90200ec8fb079944a6a449d6545ac7e45fb1c2b1d787058a4534835e08aa8c513a4714fa552de932d39603c50c226b8d2f296d9c178bf20f168004d2e096bab3f220412feef763b"}], 0x140}, 0x8884) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x3, @random="19c6dab6bb85", 'ip6_vti0\x00'}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)="2e035714bf2ada5f05fa4e763234466696b0a18e1cb2f3d81a24762fe69988812634dde125b698624555c8130886e85d452a68fe223dde1a16e3e83b839d7b638e58a001cf1ce16813", 0x49}, {&(0x7f0000000200)="1f8ae4ed4215f463fbc6d0865182432fde2935cb7ad1e90c4e2a7e2c0abe2e17692d07422b8ad97fbbcf076d3f5566f312502edecaffa225f17a785470381f7b1939affb46932ca938b5cfea1202868a8eec83674c9b9402854371e6eefb026b880a2fb2c1e202c16d06c97fcb2811a15c9ac49de1c8ad748c59272d1c66c6d2fb64b13eb6e92bab5699f3b8b1d681dc63c8aa", 0x93}, {&(0x7f0000000080)='x', 0x1}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="0b24f9b5f97f4bc25cfd9e81f5e0c590cecb10b70f175149d2a1010f2a0c60c00687eec1eed50d08080ffbf3992326e008d604bd58d9", 0x36}], 0x5, 0x0, 0x0, 0xc0}, 0x20000000) r1 = perf_event_open$cgroup(&(0x7f00000015c0)={0x1, 0x70, 0x4, 0x0, 0x58f9, 0x0, 0x0, 0xfff, 0x800c1, 0x2, 0x3, 0x100, 0x99, 0x200000000000000, 0x4, 0x4, 0x1, 0x2, 0x259, 0x488, 0x8, 0x9, 0x3, 0x3, 0x800, 0x40, 0xfeea, 0x7, 0x0, 0x4, 0x49, 0x8000, 0x400, 0xb3, 0x3, 0x80, 0x101, 0x2, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000001440), 0xb}, 0x40, 0x80000001, 0x4, 0x7, 0x8, 0x3, 0x726f}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001640)) [ 112.749537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 112.756791] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000001d 11:00:43 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/104, 0x68}, {&(0x7f0000000ac0)=""/100, 0x64}], 0x2, &(0x7f0000000b80)=""/8, 0x8, 0x5}, 0x2121) sendmsg(r1, &(0x7f0000000f80)={&(0x7f0000000c00)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c80)="90472f8435fa17719b582108d7fed40d4198240393cf2e77ceb4190f195e686f07302ce2830ab54f0f005d64dbb615f23dbe44715bcdb3275ca7a132bb1cb863bde421456bda1b9155e397423b87956891543bb828203df375e9ac4bf88b2af06a29b20038a01600a2817c9c70d749d26f63ff1c61c2b4f2c56a9720b2b0979fe0233247dfc604797a6046812236", 0x8e}, {&(0x7f0000000d40)="050aa5cb36dd41f85f5666543c5f5d915b3822e47bee9d39fb", 0x19}], 0x2, &(0x7f0000000dc0)=[{0x60, 0x118, 0xff9, "53f3ee2e3f8970462e6d2dd0122b74b4ec4bdc2fc7aad4507897f7e0161def21fe8841c2cd6797d41d6077ed24902fcc23b192c8b902839bc52bef826c5d7700a92cbef2cda25183c9f531b6"}, {0x90, 0x3b, 0xfffffffffffffffa, "889433c69ca78aaee8715f8a5d9a8489e7ea1a702eaf2a0f092e79ded8e2c8335152892f29f49b8d95e467f525def680e48badd1ebb9dd8cfcbbf61099714b84e2fc361b2e1d1e66d2fc972403585485382541c17c3c2647904f6c04d8fc131e912e4d3ca30c30c0e11e3c2b92115dbd96a3d8dc843b2cd434a33dd71b1d"}, {0xb0, 0x103, 0x2, "e82b6f4003210f1bc689c84a0e69a8ef681d8d19d3485f86a3479f6322adb24a7dc11bf06442953d7f87c7393f5cf0d02d6c0050f89a494e889e2e8ad11a4ea99b499c8e5a25dff005c17d72096f8f308bc84b53455ff1622276a24c9604fbeebefc8ab5edf98c7cc8c4a6d7290c81a831470230bcb1013b67b51db3748d66fcdfaecaea855eb1470937a55b5164e58f37a14594fb27fa600a25b2a99fbba9"}], 0x1a0, 0x20040844}, 0x20000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bridge_slave_1\x00', 0x2021}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8993, &(0x7f00000002c0)='ip6tnl0\x00') 11:00:43 executing program 2 (fault-call:3 fault-nth:30): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x20100000) 11:00:43 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x87) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='}md5sumem0:\x00', 0xffffffffffffff9c}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={r1, &(0x7f00000003c0)="12d50a770b192a3deedfb41cf2514b0cfa052a3469c200f2506c43f98ba5cf7eb823d689bf1d1e2b8ddf76afe3e9cb69f7fe5f5d21b16a03e83f26083cf22d8ab8983f8a8f8a6fb63f40c43a27beca613e523161cb692f47124ff0508dfa62"}, 0x10) socketpair(0x11, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() socketpair(0x5, 0x80800, 0x7, &(0x7f0000000240)) r5 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x1, 0x9, 0x10001, 0x0, 0x0, 0x8, 0x80804, 0x5, 0xa3c2, 0x0, 0x1, 0x3, 0x7, 0x2, 0x4, 0x3ff, 0x100, 0x8b8a, 0xffffffff, 0x5, 0x3, 0x1, 0x80, 0x6, 0x2, 0x200, 0x6ab7, 0x7ff, 0x81, 0x5a8, 0x7, 0x7609, 0x8077, 0x9, 0x1, 0xffffffffffffffff, 0x0, 0x7f, 0x6, @perf_bp={&(0x7f0000000140)}, 0x10, 0x7, 0xffffffffffffffff, 0x0, 0x400, 0x2, 0xfff}, r4, 0xc, r2, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='}md5sumem0:\x00', 0xffffffffffffff9c}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r3) socketpair(0x3, 0x80000, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r7, 0x0, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5411, &(0x7f0000000040)={r0, r6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) perf_event_open$cgroup(&(0x7f00000002c0)={0x1, 0x70, 0x81, 0x1, 0x3, 0xa4d, 0x0, 0x100000001, 0x0, 0x8, 0x10001, 0x80, 0x6, 0x8b, 0x4, 0x55, 0x20, 0x8001, 0x101, 0xc7, 0x4, 0x9f4, 0x24, 0x2, 0x7, 0x6, 0x3, 0x7f, 0x2, 0x3, 0x3, 0xe673, 0x40, 0x69, 0x2, 0xc97e, 0x51170bf4, 0x8001, 0x0, 0x4d1, 0x2, @perf_config_ext={0x88c, 0x9}, 0x1, 0xa151, 0x1, 0x1, 0x7f, 0xff, 0xfffffffffffffff7}, r3, 0x8, r5, 0x2) 11:00:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0xb}, 0xee) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000080)="0028ffff118f6ec4a45a3146abc2842237540251b6fbfb1d05efdf1e64962f6d76080ce0bceac76cfb2cf080d8b6f97633c2314d3f84cd1b7a4aaa46d8501a5e58ce4a69b0e221ea52c7cc266cf797a881cd99549b12c6c3eceac585783e96d2d3c40e326e492f1b9baa0000000000000000000000000000000000000000000000000000dd57044036efdad16b", 0x1}, 0xfffffe16) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 11:00:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x2000000003, 0x0, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r2 = gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r1, 0x28, &(0x7f0000000540)}, 0x10) r3 = perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x20, 0xef0, 0x1ff, 0x9, 0x0, 0xff, 0x8000, 0x4, 0x2, 0x3, 0xe7a5, 0xf756, 0x400, 0xde, 0xfffffffffffffe01, 0x9, 0x2, 0x0, 0x7, 0xffffffffffffffe1, 0x1, 0x9, 0x1f, 0x8000, 0x3, 0x101, 0x10000, 0x4, 0x8000, 0x1, 0x1000, 0x5, 0x8, 0xd92d, 0xffffffffffffffff, 0x3, 0x0, 0x179a, 0x1, @perf_bp={&(0x7f0000000300), 0x1}, 0x2089, 0x80000001, 0x100000001, 0x2, 0x5, 0xffffffffffff0001, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0xa) r4 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xffffffffffffff01, 0x4, 0x1, 0x3ff, 0x0, 0x800, 0x20000, 0xe, 0x8, 0x20, 0x0, 0x1fbe7386, 0x7, 0xffffffff, 0x200, 0x402, 0x8, 0x6, 0xc5f, 0x1, 0x4, 0x0, 0x80000000, 0x6, 0x6, 0xf9, 0x5, 0xe5, 0x3f, 0x80000001, 0x6, 0x7ff, 0x100000001, 0xffff, 0x6, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240), 0x7}, 0x3304, 0x2, 0x3, 0x3, 0x3, 0x100000001, 0x80}, r2, 0x2, r3, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000040)="8bea53471f7b228f9b01cdab5b38e39ae46b20b4f89a4c069567270b47210200eaeaa8d6b97fe22d0de2bb2ec1bb59552b284a62891faaf1c517e98f2cf83d8ad1ec632c1b92f1a9ab33f6b436fad6e010174b1110dea8dc315d61123b50b18c4a687feab4b4ab82f06dc17dee98bc46a9ee94a03fbbcf114be241402e2f57cf46a0d7524f0025d99a94f5413f8286de475ebf89b3fffa918f60bfe9cee4f85b080255adfe4a76184e140294ec498b84ffec363a934c3b248e5d8c9301e83e6a99cea79a708d", &(0x7f0000000180)=""/65}, 0x18) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000600)='./cgroup/syz1\x00', r5}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x25, &(0x7f0000000140)=r5, 0x4) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r6, &(0x7f0000000500)='syz0\x00', 0x1ff) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f00000003c0)=@in6={0x2, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x6) recvmsg$kcm(r0, &(0x7f0000002bc0)={0x0, 0xfffffffffffffd82, &(0x7f0000002b40), 0x222}, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r7, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) [ 112.952183] FAULT_INJECTION: forcing a failure. [ 112.952183] name failslab, interval 1, probability 0, space 0, times 0 [ 112.963539] CPU: 0 PID: 12697 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 112.970822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.980185] Call Trace: [ 112.982793] dump_stack+0x1c9/0x2b4 [ 112.986443] ? dump_stack_print_info.cold.2+0x52/0x52 [ 112.991653] ? memset+0x31/0x40 [ 112.994969] should_fail.cold.4+0xa/0x1a [ 112.999056] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 113.004182] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.009307] ? perf_tp_event+0xc40/0xc40 [ 113.013389] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 113.018514] ? memset+0x31/0x40 [ 113.021816] ? perf_trace_lock+0x49d/0x920 [ 113.026094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.031645] ? add_transaction_credits+0x3f9/0xe90 [ 113.036596] ? zap_class+0x740/0x740 [ 113.040330] ? check_same_owner+0x340/0x340 [ 113.044672] ? perf_trace_run_bpf_submit+0x269/0x3b0 11:00:43 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x24, &(0x7f0000000080), 0x98) socketpair(0x3, 0x80007, 0xffffffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x1, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x2f, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'pids', 0x20}]}, 0x2b) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x40000, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x50, &(0x7f0000000300)}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000100)=r5) 11:00:43 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)="7379346ec9a0d987cba9"}, 0x10) r1 = getpid() write$cgroup_pid(r0, &(0x7f0000000140)=r1, 0x12) r2 = socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)=ANY=[], &(0x7f0000000080)="7379346ec9a0d987cba9", 0x0, 0xce, &(0x7f0000000280)=""/206}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x15, &(0x7f0000000080), 0x2cb) 11:00:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x9, &(0x7f0000000880)={0x13, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x8b) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r0, &(0x7f0000000180), 0xfffffdef) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) [ 113.049795] ? rcu_note_context_switch+0x730/0x730 [ 113.052746] sock: sock_set_timeout: `syz-executor6' (pid 12721) tries to set negative timeout [ 113.054746] __should_failslab+0x124/0x180 [ 113.054770] should_failslab+0x9/0x14 [ 113.054790] __kmalloc+0x2c8/0x760 [ 113.074995] ? memset+0x31/0x40 [ 113.078283] ? ext4_find_extent+0x6df/0x9a0 [ 113.082626] ext4_find_extent+0x6df/0x9a0 [ 113.086880] ? trace_hardirqs_on+0x10/0x10 [ 113.091141] ext4_ext_map_blocks+0x293/0x62f0 [ 113.095654] ? lock_release+0xa30/0xa30 [ 113.099647] ? save_stack+0xa9/0xd0 [ 113.103296] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 113.108328] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.113875] ? start_this_handle+0x6b9/0x1260 [ 113.118381] ? do_syscall_64+0x1b9/0x820 [ 113.122470] ? lock_acquire+0x1e4/0x540 [ 113.126452] ? ext4_es_lookup_extent+0x42c/0xde0 [ 113.131215] ? lock_downgrade+0x8f0/0x8f0 [ 113.135379] ? lock_release+0xa30/0xa30 [ 113.139360] ? quarantine_put+0x10d/0x1b0 [ 113.143534] ? lock_acquire+0x1e4/0x540 [ 113.147513] ? ext4_map_blocks+0x88b/0x1b60 11:00:43 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x81, 0x30}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x2, 0x5, 0x9, 0x20, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 11:00:43 executing program 4: socketpair(0x10, 0x1, 0x200, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x33, &(0x7f0000000700), 0x0) 11:00:43 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x20}, 0x2c) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) sendmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)='c', 0x1}], 0x1, &(0x7f0000000480)=ANY=[]}, 0x2000c890) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000480)}, 0x20) close(r2) 11:00:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) mkdirat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x1ff) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) 11:00:43 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000140)=@rc={0x1f, {0x7fff, 0x9, 0xdbe, 0x83b, 0x2}, 0xffffffffffffffff}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)}, 0x4080) r1 = gettid() write$cgroup_pid(r0, &(0x7f0000000000)=r1, 0x12) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@sco={0x1f, {0x0, 0x100000001, 0x100, 0xeba, 0x5, 0x8}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="ee69c261d1b1e1522316a9e3107c5b24090bcb223d404dd028eb1eb2a882bf4ef47eaec43011f29828b94bdac27fffabd55666bf3fb8cfcdfc243531704522476ad5e3edc5a0021be92b8bfab12f3301bfa02f86726f53078dbfe3076162becf7e6b9c9fce30ea764b21b74406cceff3d2618744605918a305b0af0960127a5731f2c476d24dbaceb19b7f5dba4fc236816e47f0c763dad71d0060b57b3a818b154de14178f57f5b74cc8f24415ee76ab6d4aff084245b3b576337d7a27efdca0bdba826d30315deeb0f27ecdee1debcb83d6700c9acb6579a2dd43409db932e", 0xe0}, {&(0x7f0000000340)="999f813f5ed175324a0b1261def21ba45cadf4708b0eaa695b6e2a9e32d775b4c7c74b91ccf3d96630adb48e88bfe068b2ef787f50c97e9256ac051f9821aed255da8ce52fb6edb504f1fa0808639693e2d172e35c6f5a44aab01d58bd7f339c8fa61b3089fc3afc752dccb993aae6995fb508144a9d6486bae61f902038c23d1238f6019fdecfd913286653c5e14521b732a4ca1fa972d6d6a53d9249b7b87938b050e10149eb08e1", 0xa9}], 0x2, &(0x7f0000000400)=[{0xb0, 0x111, 0x1ff, "7d7b8505bb6b96cb6e27ca9954adf2117862945bdd769b8bb0c8f681fd221dee80f019598f9a6b1c0277c8ab912780df2d6ef6a70076e6fa5ccb13b899b5faa07adbf7299b96dab8d1e3692350f2e04558c54b74300b09f6f5aff3def4ccaafce8bb9bc62a49c56018ddff8c6da2310adf8ce6fb7673c582d2cb9c11009d802024b5ac9f40ec64caefc5034187694881068e99d9ebaec31c798d"}, {0x1010, 0x118, 0x8, 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{0xb8, 0x113, 0x5, "5eefd15d3f088846371869b4d814823b4fe15d9d9a725bab8f46645231e8819d01c2bfda9fb56aafd1144694a567722942641fdc2c3aad8a00a7afabde285434f916b73be3b6ed3303685aa2cb35a1acd01bfcfbdb72dc9e8810b641188abcfd39d4e42b765d747e33d941353c362543fd5258725ab23ba4fbb4bd6afe8e6ff32923cbac640f00a3dd6bb6c95890d80445885880f07aed66b806ae2c9166179efd"}, {0xe0, 0x1ff, 0x5, "115e73e24b224d405e7b2bbd040b14b78c2e105e50f5fcdce33ffec30b0ebc8cf67e452dd0cb5cf2c812abf2370129f3b26d15439eedbca6c2e206f281847fc6f289e4df5140ad982938efa5799e160c96e5ec310e3eb7aa8a8c0f81549baf85671de9e6685593122ab0d70e2c233f415d8360f759386207ffa6ab10d46b92812dbd99833c9d2da652525c504127d9d4e04a0db48773ab9ea73c56674ff82b37f573a7726f219177e8346c905b0799f51116ca46418babdf46ed26f1016cc1145b43a8b5e7caf5b7faa6948b2aadba"}, {0xe0, 0x108, 0x45, "6afb0266deb5b54ecc428facdd44466e89450f6622fc67aeb2dcd701fa813ee100e8c7bbda33a845eef7995d17e245f38d0d8d06796f5adbf9c1ba87ccfdd386e51b756bca09636f841231c530cf1661cbdbb8ab2ddd9fec7d07310f99613f0412acd5dd91d419861348e872cc1b3ad1fe7e92c685cf122cbdaac61004eb61851b7eaa1a3f60c1fffe88d1bf7d269d3daa2ee8eddf2548851309acc4d0ca4844fb3ca8022d3d6851ae41c263c4e9be37632dc409bd35333a02e9ef5b7d9a2ef9a98072a9f5eaa64be7a2"}, {0xe0, 0x18c, 0x6642, "e67bf768c89051e844a5de43e8d66fb364b99c373a26aa3f57da830ac2d71a1d486a517ac7cb403a3af39cd7fd1887e14b74775c89f11b764824569bd7cb6c89aff87cdfe1aca111557bb112f31764a98e4fb3a08292f523187383b813088c7064550ddc4abb8628c944b24a76c2b24d5473f52bc8b190f1e4aae45ff32c2e1be92132680e3bcd2a246c90b07265f76c6e821f765267ee30a313ed7c8eeacbdc11ce7ab21ad53e4f12269b95972d860e09cd145162668d421f8abed2cb8ed15e4f7ecd9b61669c00b53da579d6a38db2"}, {0x48, 0x114, 0x5, "3dd2f5e0aa7d944c2e7f0986ccc42ae4b143cfb0bf181954299df4a7d21d9e221e89b68cd0927df5e1b0f03c3750bae54413"}, {0x70, 0x117, 0x5, "1567e41fa06b37670c9c1ba437e1d1ba14c26d04387f709e5ae697f8cc1928917c61cd71b747253c69be201604c54882c541508e904a73dff8d189f4c71518326c5d14a62409e2aaeb19fa93e770b8e7248534981457b142572f4bc4d6f05012"}, {0x28, 0x88, 0x9, "26fc3f97931c8bf34a899a1442f970ab95ff76af7cc512"}, {0x90, 0x11a, 0x9, "a0b43367d6f75eed2124d4d8c3756fe55df70e634bdd189f0bf0722647c991991124e84ca9b78b54c7353a13e39014af9db2c23277b9616a8219c22195e4f26f6af59defa00c10cea70f67bec67cbffb9a4458ca43bdaa3713e2dc7dc2e0642e88552cee9c493d5de9778bce1b4fb55ed78d79e27fa3d22438e987ba1a"}], 0x1588, 0x40000}, 0x40800) [ 113.151846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.157398] ? lock_release+0xa30/0xa30 [ 113.161384] ? check_same_owner+0x340/0x340 [ 113.165713] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 113.170442] ? rcu_note_context_switch+0x730/0x730 [ 113.175408] ? down_write+0x8f/0x130 [ 113.179130] ? ext4_map_blocks+0x88b/0x1b60 [ 113.183463] ? down_read+0x1d0/0x1d0 [ 113.187210] ext4_map_blocks+0x8f3/0x1b60 [ 113.191381] ? ext4_issue_zeroout+0x190/0x190 [ 113.195887] ? current_time+0x131/0x1b0 [ 113.199881] ? timespec64_trunc+0x180/0x180 [ 113.204224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.209780] ext4_alloc_file_blocks+0x319/0xaf0 [ 113.214468] ? lock_release+0xa30/0xa30 [ 113.218467] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 113.223683] ? down_write+0x8f/0x130 [ 113.227404] ? ext4_fallocate+0x2fe/0x2330 [ 113.231651] ? down_read+0x1d0/0x1d0 [ 113.235386] ext4_fallocate+0x9f5/0x2330 [ 113.239467] ? perf_trace_lock+0x49d/0x920 [ 113.243711] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 113.248824] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 113.253942] ? ext4_insert_range+0x13d0/0x13d0 [ 113.258544] ? __check_object_size+0x9d/0x5f2 [ 113.263071] ? lock_acquire+0x1e4/0x540 [ 113.267063] ? vfs_fallocate+0x5be/0x8d0 [ 113.271147] ? lock_release+0xa30/0xa30 [ 113.275134] ? check_same_owner+0x340/0x340 [ 113.279469] ? rcu_note_context_switch+0x730/0x730 [ 113.284426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.289978] ? __sb_start_write+0x17f/0x300 [ 113.294316] ? ext4_insert_range+0x13d0/0x13d0 [ 113.298910] vfs_fallocate+0x4b4/0x8d0 [ 113.302816] ioctl_preallocate+0x1dc/0x300 [ 113.307071] ? vfs_ioctl+0xc0/0xc0 [ 113.310617] ? expand_files.part.8+0x9c0/0x9c0 [ 113.315218] ? vfs_write+0x2ee/0x560 [ 113.318949] do_vfs_ioctl+0x1440/0x1720 [ 113.322933] ? fsnotify_first_mark+0x350/0x350 [ 113.327535] ? ioctl_preallocate+0x300/0x300 [ 113.331952] ? __fget_light+0x2f7/0x440 [ 113.335941] ? fget_raw+0x20/0x20 [ 113.339413] ? __sb_end_write+0xac/0xe0 [ 113.343396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 113.348935] ? fput+0x130/0x1a0 [ 113.352217] ? ksys_write+0x1ae/0x260 [ 113.356033] ? security_file_ioctl+0x94/0xc0 [ 113.360444] ksys_ioctl+0xa9/0xd0 [ 113.363895] __x64_sys_ioctl+0x73/0xb0 [ 113.367808] do_syscall_64+0x1b9/0x820 [ 113.371696] ? finish_task_switch+0x1d3/0x890 [ 113.376193] ? syscall_return_slowpath+0x5e0/0x5e0 [ 113.381116] ? syscall_return_slowpath+0x31d/0x5e0 [ 113.386043] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 113.391052] ? prepare_exit_to_usermode+0x291/0x3b0 [ 113.396063] ? perf_trace_sys_enter+0xb10/0xb10 [ 113.400726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.405578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.410759] RIP: 0033:0x455e29 [ 113.413936] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.433427] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.441129] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 11:00:43 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 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{&(0x7f00000002c0)="6c1d707d4a4e9a0f813c3a425ba315d200bb8fb4dec913dfd7a8a64ba8f4b51d48acef370c07f3044741c8730ab41c13544f1f1da2274917e0cea4697e2e543e5d7edfbcb610fd2357a81dd64899d8794031dbf4c21a666379b44f682f58b75b8b7c8f2be84780b1bcb2a0d5b629cd8e29bf38f5", 0x74}, {&(0x7f0000000380)="f13bb4689236582f423f7be0dfd5cff2f2c932c3e85ee997a729a62a1ae888a7ae94eb0821933d97c3cd65fee38d6966ecb71f1c337fbf20c3177f90eb37672e7c65ef47634ae5600bf64777c127d1d5729d52e117951fe22b4c5a6622b55335883d5513caec38afd324", 0x6a}, {&(0x7f0000001540)="a9ca46341165455cbdec3de6af16766cc57f35b1395111ff601dbd1768b08b18018126e65908dfa7d82d0c8959ea967d326ae85804e5d2b34e228bbb45add9be337fcb161317ab448d6d6bc9407392d7a8bbcc8fb9a258816548548da998a6f87773abaafd337c3da794dbbc15cbe682e498e43ecda32ebc939e57254f52db8e87d44a5001ecff505d2d93eb57926d1bf77e1ba104ebd1bb0085f1c4fdccb89e5ddde31ef460d8c376bc02e60ce903e2", 0xb0}], 0x6, &(0x7f0000002840)=[{0x40, 0x119, 0xf, "eca0b50921fb02a50b73b24760a90f50e52fa33966416485499b73bc2a58298754d25feaed2e2cc28b4b2246cfc09f"}, {0x1010, 0x10f, 0x4, "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"}, {0x30, 0x1, 0x200, "ab8818156b99cac9d2e9b377f7e5bcc95fe5be37d6be42b50fc0cf43"}, {0x80, 0x11e, 0x615, "605176514279d5a9ecdc790bdbc6158db92269f61b9f48055bd480f8cb5e7a0409e5190246298c5859567ec28e7e1d79edb346cc881e631cc64143f7afcd64c334628e733f4c137ac76df11b863f24f5377a87593e40ca437409693cb02f535a5094dafc312f4908b6235d"}, {0x38, 0x118, 0x2, "93efe92255eb20c1c0f22117f415e9d026fbb57b900aab3f464ed5ffa8c5c546f8"}, {0x68, 0x10e, 0x8, "4e8bbaee9d16551bb1e89a8e478dc275a77d40652417822182b2f4611fa4019d26982125c75b662641d8c4713580dfbda3930548fb89b956cab6820cb29dd1746255ff66bda4447935c716f180e828e2f36b18cb6a"}, {0x98, 0x1bf, 0x6, "95f3577bbc86fc7b9de4ffec347e447622f825c84c72481752af4bb8aac723a2ebe2aa9e5d69b555aaaf1aaa0e58e24f4169d8049ccdd2270545e56530f351c2a975690394e8e59b4f55863a39462e3ee6616f070166d7c9a415afe52d537579db0c841d153c5c19e544fa3a2099c3ac176a98fd1a7f8b1bc12bf72c102fbfd2c8"}], 0x1238, 0x20008000}, 0x20000080) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001600)=@nfc_llcp, 0xfffffffffffffeda, &(0x7f0000001680)=[{&(0x7f0000001840)=""/4096, 0x146}], 0x1000000e, &(0x7f0000000500)=""/40, 0x28}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x3, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 11:00:43 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="0620d4fcb3506ace1a6c99c0cfcce8e73f8ab2c3155b3db6a5e69dd7039d22cde01e1c0083a6f1ed544394b196cca487ea673797adb53c0e3595ac3ef8e17036d110a9db4519f08ed17b1e5289c12442d30376cb0c", 0x55}], 0x1, &(0x7f0000000180)=[{0xd8, 0x19f, 0x4, "727aa9bc3036aaee44fcd29e37306983e12a4ee7e248f6f9b25ba02e1d7eb9f88ad19ee9a18c427afa6243740c181e7627f4b163b98d554cd039e429371d1ee1b4207d4e4c4bd37cb55db6a65da08f5f81613f7aad2519206148da1832f6f3cf930edcb23551e388641829e3a28647665b31aba46087eb6f6e23b7c3a40dbb99f3b86f4cfbf18ad8e76ec6cc2f509cb66cd7826c6dc388e543e7d513048f889f1f8651de5da065861b3370e7cd9e275e2e0a6ba0419a60b14611ab3bc35909640e496f24dd5ecb"}], 0xd8, 0x40044}, 0x400c001) setsockopt$sock_attach_bpf(r0, 0x1, 0x2b, &(0x7f0000000000), 0x4) 11:00:43 executing program 7: unlink(&(0x7f0000000000)='./file1\x00') mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file2\x00', r0}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000400)=ANY=[]) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='\x00', 0xffffffffffffff9c}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f00000064c0)={&(0x7f0000006180)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000006440)=[{&(0x7f0000006200)=""/202, 0xca}, {&(0x7f0000006300)=""/178, 0xb2}, {&(0x7f00000063c0)=""/74, 0x4a}], 0x3, &(0x7f0000006480)=""/7, 0x7, 0x4}, 0x40000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000006500)=r2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000140)) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='bpf\x00', 0x2000, &(0x7f0000000140)) [ 113.448395] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 113.455651] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.462911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.470170] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000001e 11:00:44 executing program 2 (fault-call:3 fault-nth:31): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:44 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x300) recvmsg$kcm(r0, &(0x7f0000006a40)={&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006900)=[{&(0x7f0000005680)=""/86, 0x56}, {&(0x7f0000005700)=""/229, 0xe5}, {&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/19, 0x13}, {&(0x7f0000006840)=""/160, 0xa0}], 0x5, &(0x7f0000006980)=""/136, 0x88, 0xffffffffffffffc0}, 0x1) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) recvmsg(r0, &(0x7f0000000a40)={&(0x7f00000003c0)=@pppol2tpv3in6, 0x80, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f00000008c0)=""/255, 0xff}], 0x4}, 0x20) 11:00:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$kcm(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r3, 0x6faf, 0x10}, 0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r1, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e1, &(0x7f0000000300)={r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0x28, &(0x7f00000001c0)}, 0x10) 11:00:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x10, &(0x7f0000000140), 0x4) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000a00)}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = gettid() r4 = perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0x0, 0x0, 0x40, 0x30, 0x0, 0x7, 0x4202e, 0xa, 0x7f, 0x5, 0x7, 0x8000, 0x25, 0xe000000000000000, 0xfffffffffffffffb, 0x3ff, 0xfff, 0x2, 0x5, 0x1, 0x10000, 0x9, 0x7, 0xffffffffffffff81, 0x8c, 0x8000, 0xab, 0x7, 0xc9d, 0x81, 0x5, 0x5, 0x8, 0xb2, 0x9, 0x40, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x700, 0xfd, 0x8, 0x7, 0x2c, 0xfffffffffffffe00, 0x6}, 0xffffffffffffff9c, 0xf, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x6, 0x9, 0x7, 0x7fff, 0x0, 0x9, 0x4012, 0xd, 0x8, 0x100, 0x7, 0x4, 0x6, 0x2, 0x6, 0x9, 0xfffffffffffffff8, 0x9, 0xfffffffffffffeff, 0x0, 0x9, 0xfffffffffffffffd, 0x400, 0x2, 0x2000000000, 0x6, 0x401, 0x0, 0x2, 0x7fff, 0x0, 0x1, 0x8000, 0x2, 0x1, 0x1, 0x0, 0x28b, 0x2, @perf_config_ext={0x80, 0x4}, 0x20200, 0x1, 0x3f, 0x4, 0x9, 0x6, 0x80000001}, r3, 0xd, r4, 0x2) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000700)=r5, 0x4) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/72, 0xfffffffffffffed3}, {&(0x7f0000000600)=""/194, 0xc2}], 0x3, &(0x7f0000000500)=""/252, 0xfc}, 0x80002) 11:00:44 executing program 7: socketpair(0x3, 0xa, 0x9, &(0x7f00000001c0)) r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x1, 0xc5cd, 0x6, 0x0, 0x0, 0x100, 0x0, 0x1, 0x7ff, 0x7ff, 0x7fff, 0x7f, 0xffff, 0xffffffffffffd4f6, 0x6, 0x4, 0xffffffffffffff00, 0x78, 0x1ff, 0x200, 0x0, 0xff, 0xeb00000000000000, 0xff, 0x1, 0x0, 0x9, 0x6, 0x8, 0x2, 0x4, 0xffffffffffffffc0, 0x20, 0x7, 0x5, 0x20, 0x0, 0x581, 0x6, @perf_bp={&(0x7f0000000100), 0xa}, 0x2, 0x5d, 0x6d, 0x6, 0x6, 0xfffffffffffffffc, 0x8}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0xd) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000080)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000300)='gre0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000)="ac287e65126d12320180107348599fa77a40b2c7ed7c5378af6858cb8b1678fd02eff20455fb3d3a6ab04b2b87b6d1132195878b401949b99d1080896eb42743abcb4db474c49926f1e4b495c778a9e82d7c8aed8dd0f7de900a69b89aadf9411d4fe0ba0a4b3caa589bd4d74fa3950411c21bfa7d9c3ec625df410b54b74e970938a6537f01c05ab243486e170cda6696", &(0x7f0000000780)}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f3, &(0x7f0000000300)='gre0\x00') 11:00:44 executing program 5: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x101000, 0x0) recvmsg$kcm(r0, &(0x7f0000001f40)={&(0x7f0000001c00)=@xdp, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/141, 0x8d}, {&(0x7f0000001d40)=""/182, 0xb6}], 0x2, &(0x7f0000001e40)=""/214, 0xd6, 0x8}, 0xbfe7b80ab62767ed) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)=@nfc={0x27, 0x0, 0x2, 0x7}, 0xffffffffffffff21, &(0x7f00000005c0), 0x0, &(0x7f0000000640), 0x0, 0x400}, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec={0x0, 0x0, 0x1befff7f}, 0x80, &(0x7f0000000180), 0x2, &(0x7f00000001c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x5) recvmsg$kcm(r0, &(0x7f0000008040)={&(0x7f0000005b40)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/100, 0x64}, {&(0x7f0000006c40)=""/183, 0xb7}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/162, 0xa2}, {&(0x7f0000007dc0)=""/249, 0xf9}], 0x6, &(0x7f0000007f40)=""/239, 0xef, 0x6}, 0x40) sendmsg$kcm(r2, &(0x7f000000c4c0)={&(0x7f0000008080)=@ll={0x11, 0xf7, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000009340)=[{&(0x7f0000008100)="912d93431d523ae20094156bf64efe2c3d9395b4bda7d93feba93ab8253cbb7060f3b5f3ab28a3fd77d844313e111dee44b2415069668002a7de2d99e849795d9b8b9e3c061a9466f7d6709934f5edfb10e0dcf7067ed668c0f763a2c198f4f5e9f11eb999e557d512581d7e4aa35f9fdb1f7e2def657727dc42f76a15ed3e4165ce633f3e7fc3a944c3c320391c4f4de2a3bc60f089631bf3fb51f231cb9eec18d2f5b3ec99dbba20fcc72def625fd8668f0c072b2871586b2a06bd9bad9c9019c2969526f6b82472f45c6f90923f44afb0a49a00c0b6d2e0840ad2c9b7", 0xde}, {&(0x7f0000008200)="41dbf6346d4de7bafa7e9d18d35f657f3169a73a962e8039cbe021d82e8de243c73c2af5d35f472123136dbf9aba285aae0fe6b719a61258002c22f5e2a532e8f7a78a94131ac88aaaee9179de2e78ae9deaab4e3235b82e6c2d1785f67839dcb8a6f19481cb31e932eef17d8938d673bf789a9e9f4e481f3a1f8ed9095dd191c5ad1c4099f1a9a71d3963203f1fc260a3a57b87d90287fa62ba53def31c8f308cb891", 0xa3}, {&(0x7f00000082c0)="ec8c058a44f5078d721383d9fb3f607b4e314ed7", 0x14}, {&(0x7f0000008300)="a44423", 0x3}, {&(0x7f0000008340)="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0x1000}], 0x5, &(0x7f00000093c0)=[{0x1010, 0x1, 0x1322, 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"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0x30d0, 0x240008c0}, 0x8004) [ 113.606153] FAULT_INJECTION: forcing a failure. [ 113.606153] name failslab, interval 1, probability 0, space 0, times 0 [ 113.617483] CPU: 1 PID: 12774 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 113.624768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.634121] Call Trace: [ 113.636720] dump_stack+0x1c9/0x2b4 [ 113.640360] ? dump_stack_print_info.cold.2+0x52/0x52 [ 113.645569] should_fail.cold.4+0xa/0x1a [ 113.649639] ? kmem_cache_free+0x86/0x2d0 11:00:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x3, 0x800, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) [ 113.653797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.658902] ? do_vfs_ioctl+0x1440/0x1720 [ 113.663055] ? __x64_sys_ioctl+0x73/0xb0 [ 113.667120] ? do_syscall_64+0x1b9/0x820 [ 113.671188] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.676997] ? kasan_check_read+0x11/0x20 [ 113.681158] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 113.685752] ? kasan_check_write+0x14/0x20 [ 113.690004] ? do_raw_spin_lock+0xc1/0x200 [ 113.694249] ? trace_hardirqs_off+0xd/0x10 [ 113.698500] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 113.703610] ? debug_check_no_obj_freed+0x30b/0x595 [ 113.708631] ? __wake_up_common_lock+0x1d0/0x330 [ 113.713400] ? trace_hardirqs_off+0xd/0x10 [ 113.717642] ? quarantine_put+0x10d/0x1b0 [ 113.721799] ? check_same_owner+0x340/0x340 [ 113.726131] ? __kasan_slab_free+0x131/0x170 [ 113.730548] ? rcu_note_context_switch+0x730/0x730 [ 113.735482] ? trace_hardirqs_on+0xd/0x10 [ 113.739647] __should_failslab+0x124/0x180 [ 113.743895] should_failslab+0x9/0x14 [ 113.747703] kmem_cache_alloc+0x2af/0x760 [ 113.751864] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 113.756803] jbd2__journal_start+0x1e7/0xa80 [ 113.761222] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 113.766942] ? rcu_note_context_switch+0x730/0x730 [ 113.771877] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 113.776729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.782278] __ext4_journal_start_sb+0x182/0x600 [ 113.787037] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 113.791889] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 113.797601] ? current_time+0x131/0x1b0 [ 113.801574] ? timespec64_trunc+0x180/0x180 [ 113.805905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.811449] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 113.816122] ? lock_release+0xa30/0xa30 [ 113.820104] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 113.825304] ? down_write+0x8f/0x130 [ 113.829017] ? ext4_fallocate+0x2fe/0x2330 [ 113.833254] ? down_read+0x1d0/0x1d0 [ 113.836964] ext4_fallocate+0x9f5/0x2330 [ 113.841020] ? perf_trace_lock+0xde/0x920 [ 113.845176] ? _kstrtoull+0x188/0x250 [ 113.848985] ? ext4_insert_range+0x13d0/0x13d0 [ 113.853571] ? __check_object_size+0x9d/0x5f2 [ 113.858075] ? lock_acquire+0x1e4/0x540 [ 113.862056] ? vfs_fallocate+0x5be/0x8d0 [ 113.866126] ? lock_release+0xa30/0xa30 [ 113.870102] ? check_same_owner+0x340/0x340 [ 113.874428] ? rcu_note_context_switch+0x730/0x730 [ 113.879371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.884911] ? __sb_start_write+0x17f/0x300 [ 113.889231] ? ext4_insert_range+0x13d0/0x13d0 [ 113.893803] vfs_fallocate+0x4b4/0x8d0 [ 113.897673] ioctl_preallocate+0x1dc/0x300 [ 113.901887] ? vfs_ioctl+0xc0/0xc0 [ 113.905405] ? expand_files.part.8+0x9c0/0x9c0 [ 113.909974] ? vfs_write+0x2ee/0x560 [ 113.913680] do_vfs_ioctl+0x1440/0x1720 [ 113.917633] ? fsnotify_first_mark+0x350/0x350 [ 113.922206] ? ioctl_preallocate+0x300/0x300 [ 113.926616] ? __fget_light+0x2f7/0x440 [ 113.930577] ? fget_raw+0x20/0x20 [ 113.934027] ? __sb_end_write+0xac/0xe0 [ 113.938009] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 113.943534] ? fput+0x130/0x1a0 [ 113.946797] ? ksys_write+0x1ae/0x260 [ 113.950594] ? security_file_ioctl+0x94/0xc0 [ 113.955002] ksys_ioctl+0xa9/0xd0 [ 113.958454] __x64_sys_ioctl+0x73/0xb0 [ 113.962333] do_syscall_64+0x1b9/0x820 [ 113.966200] ? finish_task_switch+0x1d3/0x890 [ 113.970679] ? syscall_return_slowpath+0x5e0/0x5e0 [ 113.975604] ? syscall_return_slowpath+0x31d/0x5e0 [ 113.980531] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 113.985541] ? prepare_exit_to_usermode+0x291/0x3b0 [ 113.990545] ? perf_trace_sys_enter+0xb10/0xb10 [ 113.995204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.000036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.005206] RIP: 0033:0x455e29 [ 114.008372] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.027577] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.035267] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 114.042518] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 114.049790] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffc, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x1, 0x3, 0x81, 0x4, r0, 0x34e6}, 0x2c) 11:00:44 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) 11:00:44 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd63012c"], &(0x7f00000002c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000094b4b2440000009500000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x184, &(0x7f0000000300)=""/187}, 0x48) socketpair(0x2, 0x80001, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x6, 0x400, 0x1f, 0xa, r1, 0x3}, 0x2c) r2 = gettid() perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x7, 0xfff, 0xff3, 0xffff, 0x0, 0x80000001, 0x480a, 0x2, 0x4, 0x1, 0x4, 0x1ff, 0x6, 0x100000001, 0x7, 0x80000001, 0x70c, 0x80, 0x567000, 0x6, 0x7f97, 0x3, 0x0, 0x81, 0x8, 0x8000, 0x0, 0x7fffffff, 0x1, 0x800, 0x1, 0x9, 0x4, 0x30000000000000, 0x100, 0x8, 0x0, 0xb9, 0x2, @perf_bp={&(0x7f0000000540)}, 0x8000, 0x7, 0xfffffffffffffc00, 0x6, 0x4c89c56, 0x10001, 0x7}, r2, 0x3, r0, 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x1c}], 0x1, &(0x7f0000000140)=""/217, 0xd9, 0x101}, 0x20) [ 114.057048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 114.064302] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000001f 11:00:44 executing program 6: r0 = socket$kcm(0xa, 0x4004, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20166158eb060000e304000002000000f5044f00dec293020200000000000000080000"], 0x20}, 0x0) 11:00:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xe4, &(0x7f0000000080)="2e1e6c22c5cf507721c822a54a75", &(0x7f0000000380)=""/228}, 0x28) 11:00:44 executing program 2 (fault-call:3 fault-nth:32): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:44 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005b00)={&(0x7f0000005a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005ac0), 0x0, 0x0, 0x0, 0x8}, 0x20) sendmsg(r1, &(0x7f0000006080)={&(0x7f0000005b40)=@xdp={0x2c, 0x6, r2, 0x22}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005bc0)="3af33cb20ae1fde1591bf77e00280674c2df20d08985b91cb0f94892f7f6e1aceb63aaad5c49b94d7b38cfcc539dbdf87daba0e45d7a632df98ade47a823d4630cb2a9963e72c388a1a40754b061c03c81b569610208cf63f444a4668f3c5a0bb769e3b2ab31d3ebcf6b131b2988fd5c565b185ea717f230a894531796ed65f2a6e51069980f3c0c8394fc81d897080e7ca6cf3e6731dec4c51c41ba8680fb4de18fec00041e2975f7feeb05a92d4e0689a450e2ed256d4362d30d28fb66dbd88deb74b67a774b39cb", 0xc9}, {&(0x7f0000005cc0)="51983441429dc3133c24e0a753e0357452301b05e40c3d563a7482e6c75afd1414dff0033f4bb8a486e4fe1d99740ff54187e088188769d098d183fcefe6de3e5c5878577f61904c6690b5b46d81434ba2f07f6143581bc8d937144df80103c50e78d5cab0", 0x65}], 0x2, &(0x7f0000005d80)=[{0xd8, 0x18e, 0x7bfc, "9593ae12b1535e86f51e33ade71f8eec08056a87387004207e5fd9477ae8d5859fd5a42b84b1cf6255bc7e1fc5e168c69f2cecee5535ccaa7092c7b98be5b3bd9f74977bb265cc42ec16a21615840d42a75a318fe95a12b053a08ff0700859d706de9e5ac6b6356959e49ed205a13ddfc4679c479d10f6bab8adec60a9c9193febc86cda692ae4cd9620d4cd6caa7326ff3ea4bd25c5355425503644a17fb9a7ce152fe8226fc7e3d923755274ab220c07fcd85d9c9879fa05e2a5b05348e60a1a1d"}, {0x88, 0x104, 0x9, "b2fff7b4ec01cd1337385b617d738b18caee2fc831e6c72d03688891c4aa6b49dc5596a20c83c8c154f16e954d877ba6893ccdf8b6eac7a587711d6e2e6b50010a9337389c774461642c7ce8592423f36866b05a8228ba0f4c8419c91f17fc5f014deeaab5a56f5f29e5a161c9abe7b4750172cdcc"}, {0xf8, 0x0, 0xff, "647684625f5d83d212dee05e562133bfc5ea7990c0eb3d98a35272fbb7b7a850f0b0ad8a0f4067e1a72a29ab790ec073da2c1059a7c37613ce1b89e061ced3d7745d051f7457497084cd99d37820aeb7c1335e50593768d7b3fa3149ca51a729ce4cb0fb5f760c7d60c7e734e32493aaf64ec28cb2f80700f787118f78e60a8bd2ff59d18a5bfd0bd2193a4857e568c2db8dd7859f61b7478b82712760e3c4234d0b30cc8c4522ec0eaabc69c738fc9b65e139a3e062bd3d433bb8c993629c5a978c7b18b05a70aca4a50a917e24add8e192abbfa26d0f16e5611c63c697807c6bbfe612ea"}, {0x80, 0x104, 0x5, "baecdf639047c67d7fa77377dda2658eb960893fb2f2a0156a41e0005a40c8977895adc56c47f8f20b9583653d67547554e1a6e5796598c556c5d11356937a1690efcad9863329e4e5926658fa8c01358cdf38bc95d7f8d4af646803e83451f3958c625911c2bee8efc422"}], 0x2d8}, 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001b00)={&(0x7f0000001ac0)="70726f630573656c696e75786d643573756d757365722100", 0xffffffffffffff9c}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001b40)={r0}) r4 = socket$kcm(0x2, 0x800000000002, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r4, r5}) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x3}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x890b, &(0x7f0000000000)) 11:00:44 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)}, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0x2, &(0x7f0000000180)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x1, 0x1d8, 0x4, 0x3, 0x0, 0x0, 0x820, 0xa, 0x0, 0x100, 0x7, 0x3, 0x58, 0x80000000, 0x5, 0x200, 0x8, 0x0, 0x8, 0x6, 0x2, 0x9436, 0x1, 0x401, 0x3f, 0x8, 0x88, 0x5, 0x1, 0x6, 0xd0c, 0x0, 0x3, 0x7, 0x0, 0x7, 0x0, 0x3, 0x3, @perf_config_ext={0x4, 0xc57}, 0x4000, 0x9, 0x8, 0x7, 0x4, 0x5, 0x6}, r1, 0x7, 0xffffffffffffff9c, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) 11:00:44 executing program 5: r0 = socket$kcm(0x2, 0x803, 0x2) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000880), 0x3c3}, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=[{0x38, 0x10c, 0x1, "d03a77f4586c0648279250dfb6a33c5b6b8321843fb5e441e82bf044d036e2cd4f9c02ed"}, {0x88, 0x119, 0x6, "627ce55c1b796bf68e73f067e4ad38062e36fb104e2c8cb25d41d9fae3bc70bbdb8a1d586e863baa35255690ec4dd53f8c4d5dd78197f49ef4aa133edffc69fa62874d31305d20b2a594336390e79c4cdccd03504c2919c9b82d9b63e7db1f54003a4f014fe428fe89591f8d66b9de5aa01729c6"}], 0xc0, 0x20000080}, 0x20004054) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000380)=""/93, 0x5d}, 0x22) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000180)=""/2, 0x2}, 0x0) 11:00:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2bb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x1, 0x800, 0x80000003, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0xf, 0x3}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xa) [ 114.371213] FAULT_INJECTION: forcing a failure. [ 114.371213] name failslab, interval 1, probability 0, space 0, times 0 [ 114.382584] CPU: 1 PID: 12833 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 114.390124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.399472] Call Trace: [ 114.402101] dump_stack+0x1c9/0x2b4 [ 114.405726] ? dump_stack_print_info.cold.2+0x52/0x52 [ 114.410919] ? __ext4_journal_start_sb+0x18a/0x600 [ 114.415840] ? ext4_dirty_inode+0x62/0xc0 [ 114.419997] should_fail.cold.4+0xa/0x1a [ 114.424052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.429142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.434662] ? __ext4_journal_stop+0x106/0x1f0 [ 114.439244] ? ext4_setattr+0x2af0/0x2af0 [ 114.443377] ? ext4_dirty_inode+0xb0/0xc0 [ 114.447512] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 114.452519] ? __mark_inode_dirty+0x495/0x1550 [ 114.457086] ? __inode_attach_wb+0x1320/0x1320 [ 114.461654] ? kasan_check_read+0x11/0x20 [ 114.465786] ? do_raw_spin_unlock+0xa7/0x2f0 [ 114.470181] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 114.474748] ? kasan_check_write+0x14/0x20 [ 114.478972] ? check_same_owner+0x340/0x340 [ 114.483282] ? __dquot_alloc_space+0x4b6/0x8c0 [ 114.487848] ? rcu_note_context_switch+0x730/0x730 [ 114.492763] __should_failslab+0x124/0x180 [ 114.497001] should_failslab+0x9/0x14 [ 114.500803] kmem_cache_alloc+0x2af/0x760 [ 114.504941] ? percpu_counter_add_batch+0xf2/0x150 [ 114.509861] ext4_mb_new_blocks+0x778/0x4740 [ 114.514259] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 114.519263] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 114.524014] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 114.529453] ? lock_release+0xa30/0xa30 [ 114.533417] ? kasan_check_read+0x11/0x20 [ 114.537553] ? rcu_is_watching+0x8c/0x150 [ 114.541686] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 114.546081] ? is_bpf_text_address+0xd7/0x170 [ 114.550565] ? kernel_text_address+0x79/0xf0 [ 114.554960] ? __kernel_text_address+0xd/0x40 [ 114.559443] ? unwind_get_return_address+0x61/0xa0 [ 114.564358] ? __save_stack_trace+0x8d/0xf0 [ 114.568682] ? save_stack+0xa9/0xd0 [ 114.572293] ? save_stack+0x43/0xd0 [ 114.575902] ? kasan_kmalloc+0xc4/0xe0 [ 114.579771] ? __kmalloc+0x14e/0x760 [ 114.583479] ? ext4_find_extent+0x6df/0x9a0 [ 114.587784] ? ext4_ext_map_blocks+0x293/0x62f0 [ 114.592440] ? ext4_map_blocks+0x8f3/0x1b60 [ 114.596755] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 114.601580] ? ext4_fallocate+0x9f5/0x2330 [ 114.605797] ? vfs_fallocate+0x4b4/0x8d0 [ 114.609843] ? ioctl_preallocate+0x1dc/0x300 [ 114.614232] ? do_vfs_ioctl+0x1440/0x1720 [ 114.618360] ? ksys_ioctl+0xa9/0xd0 [ 114.621973] ? __x64_sys_ioctl+0x73/0xb0 [ 114.626022] ? do_syscall_64+0x1b9/0x820 [ 114.630068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.635432] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 114.640177] ? perf_trace_lock+0xde/0x920 [ 114.644308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.649830] ? add_transaction_credits+0x3f9/0xe90 [ 114.654756] ? zap_class+0x740/0x740 [ 114.658457] ? check_same_owner+0x340/0x340 [ 114.662764] ? lock_downgrade+0x8f0/0x8f0 [ 114.666910] ? kasan_unpoison_shadow+0x35/0x50 [ 114.671479] ? kasan_kmalloc+0xc4/0xe0 [ 114.675354] ? __kmalloc+0x315/0x760 [ 114.679057] ? ext4_find_extent+0x6df/0x9a0 [ 114.683366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.688894] ? ext4_ext_search_right+0x2df/0xb10 [ 114.693636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.699158] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 114.704162] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 114.708736] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 114.713737] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 114.719271] ? start_this_handle+0x6b9/0x1260 [ 114.723752] ? do_syscall_64+0x1b9/0x820 [ 114.727806] ? lock_acquire+0x1e4/0x540 [ 114.731763] ? ext4_es_lookup_extent+0x42c/0xde0 [ 114.736505] ? lock_downgrade+0x8f0/0x8f0 [ 114.740641] ? quarantine_put+0x10d/0x1b0 [ 114.744794] ? lock_acquire+0x1e4/0x540 [ 114.748763] ? ext4_map_blocks+0x88b/0x1b60 [ 114.753072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.758598] ? lock_release+0xa30/0xa30 [ 114.762566] ? check_same_owner+0x340/0x340 [ 114.766871] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 114.771527] ? rcu_note_context_switch+0x730/0x730 [ 114.776464] ? down_write+0x8f/0x130 [ 114.780164] ? ext4_map_blocks+0x88b/0x1b60 [ 114.784470] ? down_read+0x1d0/0x1d0 [ 114.788175] ext4_map_blocks+0x8f3/0x1b60 [ 114.792314] ? ext4_issue_zeroout+0x190/0x190 [ 114.796792] ? current_time+0x131/0x1b0 [ 114.800845] ? timespec64_trunc+0x180/0x180 [ 114.805251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.810780] ext4_alloc_file_blocks+0x319/0xaf0 [ 114.815438] ? lock_release+0xa30/0xa30 [ 114.819400] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 114.824580] ? down_write+0x8f/0x130 [ 114.828278] ? ext4_fallocate+0x2fe/0x2330 [ 114.832496] ? down_read+0x1d0/0x1d0 [ 114.836196] ext4_fallocate+0x9f5/0x2330 [ 114.840245] ? perf_trace_lock+0xde/0x920 [ 114.844377] ? _kstrtoull+0x188/0x250 [ 114.848173] ? ext4_insert_range+0x13d0/0x13d0 [ 114.852740] ? __check_object_size+0x9d/0x5f2 [ 114.857232] ? lock_acquire+0x1e4/0x540 [ 114.861200] ? vfs_fallocate+0x5be/0x8d0 [ 114.865248] ? lock_release+0xa30/0xa30 [ 114.869205] ? check_same_owner+0x340/0x340 [ 114.873510] ? rcu_note_context_switch+0x730/0x730 [ 114.878432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.883955] ? __sb_start_write+0x17f/0x300 [ 114.888260] ? ext4_insert_range+0x13d0/0x13d0 [ 114.892840] vfs_fallocate+0x4b4/0x8d0 [ 114.896715] ioctl_preallocate+0x1dc/0x300 [ 114.900943] ? vfs_ioctl+0xc0/0xc0 [ 114.904463] ? expand_files.part.8+0x9c0/0x9c0 [ 114.909036] ? vfs_write+0x2ee/0x560 [ 114.912735] do_vfs_ioctl+0x1440/0x1720 [ 114.916697] ? fsnotify_first_mark+0x350/0x350 [ 114.921263] ? ioctl_preallocate+0x300/0x300 [ 114.925652] ? __fget_light+0x2f7/0x440 [ 114.929608] ? fget_raw+0x20/0x20 [ 114.933047] ? __sb_end_write+0xac/0xe0 [ 114.937014] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 114.942537] ? fput+0x130/0x1a0 [ 114.945799] ? ksys_write+0x1ae/0x260 [ 114.949589] ? security_file_ioctl+0x94/0xc0 [ 114.953981] ksys_ioctl+0xa9/0xd0 [ 114.957419] __x64_sys_ioctl+0x73/0xb0 [ 114.961291] do_syscall_64+0x1b9/0x820 [ 114.965163] ? finish_task_switch+0x1d3/0x890 [ 114.969644] ? syscall_return_slowpath+0x5e0/0x5e0 [ 114.974567] ? syscall_return_slowpath+0x31d/0x5e0 [ 114.979479] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 114.984482] ? prepare_exit_to_usermode+0x291/0x3b0 [ 114.989493] ? perf_trace_sys_enter+0xb10/0xb10 [ 114.994148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.998978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.004152] RIP: 0033:0x455e29 [ 115.007332] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.026563] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.034257] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 115.041511] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 115.048771] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.056026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 115.063277] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000020 11:00:45 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xffffffff) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[], 0x10000006a) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffe01, &(0x7f0000000040), 0x0, &(0x7f0000001580)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x1f) socket$kcm(0x29, 0x7, 0x0) 11:00:45 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000300)='threaded\x00', 0x9) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000740)=[{0xd0, 0x10e, 0xbbd, "33d804e941c88b6fb360e8a625beef23f2ce403e0b8719441a5b0a7025246b6ae11be4fc57cd8708560be333a4feca48cb4fe2544ac89af7c6e3569b8ecac6bc140bd06559c070dadd354c212508a1e598adb72aa316053de03df385488bd442c1260c2978d22af3fd0895978195d55b78ef50b26f7ced86831501aeef54ed90aa92bc6f247aec8c40e7f7eea2b85ab37f5163487e36c5ddd0e4a1c71a82235992936aa34f54582a6062e6d717effbe9d7c9fd9b996227f0dbfb3d"}, {0x78, 0x117, 0x5, "e4032b3210cd1cf008e0e80dd1e5fec23a91c9898f9e2486ab384ea91ff6eae1fa987dfff59bde652b09247ac2a41ea768d90740f10f614102fc6bd2ea9bad01c9710a1fc8394f7a898d2a00cec9e25a6bec5919b0415772c55d2fa263e2260039"}, {0x58, 0x108, 0x1, "d7eddd3688dc41d0c1aa739579cdef0d9f3d680093850cddb1a9bef96ee53950f5635dabfef701dd1595c5156af92c3d183117301babe6f3e09c8685e2892f1e725ebd"}, {0x48, 0x3a, 0x0, "88935464354c67da8a74bc8c63bd593b4b5c596c72655e9b55c140c3590295eaf622a548859fdc1f1457e7d17f4afa4cd420f58ae3"}, {0x108, 0x13f, 0x10001, "125a39805c6d499724d5485e2d6612a46298b2d120231cfc46de0078f04118f36e20a7a61d19d49d9d0bcbc5944433c88e91a6b8259114e57e8e4e6367723dab6b863dfc939c9e7e588d7b962e1929494ee7d58acdf7e466f55e1838e0a5bb3c1b5077825f040721863b1fee40787254f6181783d64fa187f6c6c9925322661b9725330963128d71b4f2d0d73f264fef76ca0d982beb275296c347051a41b4a1be3e3a362be91bb257e9833b53b5385cc86d7c23b930753607f16306c0f2f0c3a5141bca2b4576b031f3769522e67d54e237b87f1501d250571228f28820f860672ad2cc25cf7633f68ce47e0a36d08ecf5d7228b6e15cf5"}, {0x80, 0x10f, 0x0, "51bff6ea22dfd39bd7e7620da8fd49f4cdac268338b31af7bd361e08d64b0daf5de43dcda3304af49845d16825dde3f6a5813ed3e548b89ec55bf935f50c7dbc754765656552635c15746821d65fbb8c797a9607385d7f153120006f45ec3359c96921912805fc96c31c045d49"}, {0xa0, 0x10c, 0x100000001, "65fe1e8d45c2377ac0319c1f73c5bf2d31879124bb9ff5ad81b9f54abb33c2e6a06852ece19df834d8ecf1c4a0e2103e6abb3e2ee83e08000e43879fb103347daa28febaf70fdf06df30ae77d4ec850750cc50077c01f900b422b780f29de92b9bb36c6181752180a987df2e08bce7ebf60532b15d8d307724c677100c22aa947530fdcce88f8a59d28d43e8"}], 0x410, 0x81}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="180000003a00000000000000000000009500007f00000000000000a984669f43ac71a1ceef3f628e266d9ae0ca7145fdff3ade770188ce32a6d78ea66a9e0d1cd993503ff3546f60341cc9e8af64a6b25b6f6fade87d44a852b14fc3f4349f702368010000826a1ef005e4c0aa06000000638db033fde7c88fa6b02b6e000000000000000000000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0xf9, &(0x7f0000000100)=""/249}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f00000002c0)=0x5, 0x12) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000480)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)=""/2, 0xfb}], 0x2fd, &(0x7f0000000380)=""/253, 0xa0}, 0x0) 11:00:45 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000)=r1, 0x57515a12fe40f949) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000440)}, 0x0) socket$kcm(0x29, 0x0, 0x0) 11:00:45 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000fefdf77a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000080000006a0a00fe000000008500000026000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000280)="3c2dbcd405e8e96a639a2feea71b", &(0x7f0000000380)=""/215}, 0x28) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgr\x00', 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000006c0)='cgroup.threads\x00', 0x2, 0x0) 11:00:45 executing program 2 (fault-call:3 fault-nth:33): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:45 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/53, 0x35}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/20, 0x14}], 0x6, &(0x7f0000000600)=""/167, 0xa7, 0xfff}, 0x40000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140), 0x100000203) socketpair(0xf, 0x80807, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x894c, &(0x7f0000000040)={0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', r5}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00000000c0)=')\x00') ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000700)) r8 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x9, 0x7, 0xfffffffffffffffc, &(0x7f0000000240)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, r9}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000100)={r9, r10}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r10}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) socketpair(0x0, 0x80000, 0xc4b2, &(0x7f0000000800)) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, &(0x7f0000000000)={r10}) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000000300)={r3, r2}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000007c0)) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000280)=0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 11:00:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x3ef) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="340367", &(0x7f00000002c0)}, 0xfffffff3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000180)="13151b82adcad676e4a4ed0c6cb1e164d78422702881a8d021e6bdf8844cb27cbc1b3575da40321599a8fa563401b25c608db8c517da4f01de85106d6edd1544f680eaab7dcc66ccbdde6d00000000000000000000000000"}, 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)="5d3a2eec657468302e00"}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffffffffffff, 0x4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000240)=r2) mkdir(&(0x7f00000002c0)='./file0\x00', 0x155) [ 115.255352] FAULT_INJECTION: forcing a failure. [ 115.255352] name failslab, interval 1, probability 0, space 0, times 0 [ 115.266900] CPU: 0 PID: 12861 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 115.274198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.283559] Call Trace: [ 115.286150] dump_stack+0x1c9/0x2b4 [ 115.289779] ? dump_stack_print_info.cold.2+0x52/0x52 [ 115.295007] should_fail.cold.4+0xa/0x1a [ 115.299078] ? kmem_cache_free+0x86/0x2d0 [ 115.303221] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.308314] ? do_vfs_ioctl+0x1440/0x1720 [ 115.312448] ? __x64_sys_ioctl+0x73/0xb0 [ 115.316513] ? do_syscall_64+0x1b9/0x820 [ 115.320564] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.325920] ? kasan_check_read+0x11/0x20 [ 115.330061] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 115.334634] ? kasan_check_write+0x14/0x20 [ 115.338863] ? do_raw_spin_lock+0xc1/0x200 [ 115.343091] ? trace_hardirqs_off+0xd/0x10 [ 115.347318] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 115.352416] ? debug_check_no_obj_freed+0x30b/0x595 [ 115.357419] ? __wake_up_common_lock+0x1d0/0x330 [ 115.362177] ? trace_hardirqs_off+0xd/0x10 [ 115.366414] ? quarantine_put+0x10d/0x1b0 [ 115.370562] ? check_same_owner+0x340/0x340 [ 115.374879] ? __kasan_slab_free+0x131/0x170 [ 115.379283] ? rcu_note_context_switch+0x730/0x730 [ 115.384204] ? trace_hardirqs_on+0xd/0x10 [ 115.388349] __should_failslab+0x124/0x180 [ 115.392579] should_failslab+0x9/0x14 [ 115.396380] kmem_cache_alloc+0x2af/0x760 [ 115.400524] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 115.405446] jbd2__journal_start+0x1e7/0xa80 [ 115.409849] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 115.415553] ? rcu_note_context_switch+0x730/0x730 [ 115.420473] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 115.425315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.430843] __ext4_journal_start_sb+0x182/0x600 [ 115.435593] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 115.440426] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 115.446127] ? current_time+0x131/0x1b0 [ 115.450093] ? timespec64_trunc+0x180/0x180 [ 115.454406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.459940] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 115.464604] ? lock_release+0xa30/0xa30 [ 115.468580] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 115.473771] ? down_write+0x8f/0x130 [ 115.477485] ? ext4_fallocate+0x2fe/0x2330 [ 115.481708] ? down_read+0x1d0/0x1d0 [ 115.485415] ? perf_trace_lock+0x920/0x920 [ 115.489643] ext4_fallocate+0x9f5/0x2330 [ 115.493697] ? perf_trace_lock+0x920/0x920 [ 115.497924] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 115.503032] ? ext4_insert_range+0x13d0/0x13d0 [ 115.507608] ? __check_object_size+0x9d/0x5f2 [ 115.512100] ? lock_acquire+0x1e4/0x540 [ 115.516064] ? vfs_fallocate+0x5be/0x8d0 [ 115.520130] ? lock_release+0xa30/0xa30 [ 115.524103] ? rcu_note_context_switch+0x730/0x730 [ 115.529038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.535106] ? __sb_start_write+0x17f/0x300 [ 115.539423] ? ext4_insert_range+0x13d0/0x13d0 [ 115.544000] vfs_fallocate+0x4b4/0x8d0 [ 115.547890] ioctl_preallocate+0x1dc/0x300 [ 115.552114] ? vfs_ioctl+0xc0/0xc0 [ 115.555641] ? expand_files.part.8+0x9c0/0x9c0 [ 115.560216] ? vfs_write+0x2ee/0x560 [ 115.563939] do_vfs_ioctl+0x1440/0x1720 [ 115.567903] ? fsnotify_first_mark+0x350/0x350 [ 115.572477] ? ioctl_preallocate+0x300/0x300 [ 115.576877] ? __fget_light+0x2f7/0x440 [ 115.580847] ? fget_raw+0x20/0x20 [ 115.584304] ? __sb_end_write+0xac/0xe0 [ 115.588272] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 115.593796] ? fput+0x130/0x1a0 [ 115.597068] ? ksys_write+0x1ae/0x260 [ 115.600880] ? security_file_ioctl+0x94/0xc0 [ 115.605283] ksys_ioctl+0xa9/0xd0 [ 115.608729] __x64_sys_ioctl+0x73/0xb0 [ 115.612608] do_syscall_64+0x1b9/0x820 [ 115.616490] ? syscall_return_slowpath+0x5e0/0x5e0 [ 115.621411] ? syscall_return_slowpath+0x31d/0x5e0 [ 115.626344] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 115.631352] ? prepare_exit_to_usermode+0x291/0x3b0 [ 115.636359] ? perf_trace_sys_enter+0xb10/0xb10 [ 115.641023] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.645870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.651047] RIP: 0033:0x455e29 [ 115.654221] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.673624] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.681324] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 115.688581] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 115.695843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:46 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x35, &(0x7f0000000700), 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xe09, 0x4, 0x5, 0xe, r0, 0x9}, 0x2c) [ 115.703099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 115.710367] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000021 11:00:46 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x300) sendmsg$kcm(r0, &(0x7f0000001ac0)={&(0x7f0000000700)=@l2={0x1f, 0x8, {0x1}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000980)="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", 0xf4b}], 0x1}, 0x80) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/56, 0x38}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/110, 0x6e}, {&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000780)=""/239, 0xef}], 0x6, &(0x7f0000000880)=""/163, 0xa3, 0x2}, 0x23) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xfff, 0x6, "ac19988328e5fe09be3d5470c2004d978b7768bd48573ffb8d53d5a249eadd76ab7676923cb9843bd999430f7707b9c337e8e901e0aa8a6148455de60c0ab3", 0xf}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="2042ba01a30348f0fcf44e88af45d6008c354c0c4a3309c39945bbd1484761b5c86a1fbc916cc2765e4e3b9c92bff13365c82d636b27e8df9a1afe47c83abb8cf006c34ca40dd076288c2f7b698dd55b35eeb5b9709e9a8217f4dae85576c8244ea81fd5d2f5b255c3d695a49ed29db7", 0x70}, {&(0x7f0000000100)="dd33a2ea6b2d9ad800d94c07b0fde230d8d936ded281c73a0774edae5ee6f978b70cc9c068237d9b75fe569a67145d1b9d0a3c6fb659ef41141b797b19e60087cb810f51aba08dc63bcccf186fe7c24d155f97bd8fedac59f17a16d3a4a076cd5339d1df63142e0cf3d47c2f6929c91b9e9ba23c85ebe2666355f5cd014ab95840b78655aa1e52f1497241929d2a77b3873de6664b7c84262387bf6f2eb4632cd83e67e16a9c6551d6f56e28aa6ec6e2fa1e", 0xb2}, {&(0x7f00000001c0)="c783da2a3486aacf7b8a99adfd85148bf8c3acea2e73592797ea08152c9566535b39d32fa760a0d9fd7a75dfcbe6363ee99105eb51fcc1a92dcd0f9ee676c77c8037edf88c74bffbfdca63630f62ecce45411d853c443d2b74eed1d4017b3b1fb6b2546d433575649f6d50aa074dd733e6b1f9817035faeeace4c5ffed245d8186b5d598a43bcb1a7203b6d225ac88ae0ff9449d91242b7ec2c3c33ca2a45dc4", 0xa0}, {&(0x7f0000000280)="159413e9ab429ea2b5ca6ab8eac19f613245b8c8535d6b6510f714a17a94793a66df575e6f044762dbc6ad51e834f2ca6398fda5ccfb6bcbd9f82dd99a9381d4fe8634e5c978fb7a9232a53a3b56eff7951daa4b6dbe79ecf1b79c9a3eb478f614ce0e1e4cad2337c29c854408fd1772fa50bc71402f0a5423", 0x79}], 0x4, &(0x7f0000001b00)=[{0xf8, 0x115, 0x7fff, "89e02f65fb39a01a4009c7ac29aa485c4a1dbc30e16fe97f2ee5855374004198aaba035caa30aad1401a7ca8c9d5bc20b0c6358320a0ceaf45a38f5822ce042e5fdab6fe386da323fe50cd52b40b7031f1907314f6ac5aa7a90e3d29fdd9c3d04ae2d27ab85dc2f8049ea9af81fab1933fc0abd5a7f8a13b04d2cfd9422ff6c9350175a06f448fc8f19f52166d60f05c4080d38ea4a097bc43679b39baa677b24464ddc704de61e2b7f7d5dcddadf8d719a57d79d0eac19f8ee10c77b37721e5e26c53a57a3c2b45340e9b3a5304fd3960bdc7a8923df8ca449b508797c01e115eefba"}, {0x18, 0x29, 0x4, "a38b4eb6d7ed5360"}, {0xb8, 0x0, 0x6, "b23f4179c4ad649543ca37eda022f6092ca2bb0d0093b7a3e29feb97c530ea34e91a7610ad49946e4850541c93375b49e228ec07719dfd7acad172551b44b12e73a437ab4a743208352bc773f18ebecc7bf69b1867f0e3949fc0ff5dd18075b354e56dab676f3efa2deb4438affa8f26bf83f19e5980b8f180da4330f196362440f5af5ea224ba3893c7e77c21580b1e7f5a6bb806d6771cab64467b450d964be3c490c9912a"}, {0x90, 0x1bf, 0x1c00000000000, "17a9c86bdbd077a3255998d099d37f9d9cdff5e3a9a5a8f54ad70030bf49a3af23fe479cdc168832617dfe982b76e10950eb1d8a766ee7cfe66b02f3db2f865a66128f9519b2b301b2205c73574c91d60373adaa0c53bcda3e2fd74c0bec2756dbd2a59d36a03338f2de398ee32ce2da35a1a794630265e62f"}, {0x20, 0x107, 0xa59, "224282c8e8e44f6b01226fa2af"}, {0xe0, 0x117, 0x4, "eb5e7f7c48ccec1d34ba0109247eaa20fbb12f8b679751ade3ac1929be026f8f67572eaba1b52be99c521b5eac9a600be061a6759325445a07430c8b0c7a7ada22aeb9466f050fe4c0cf63974998c1a1bc14b6203ca5218736237e8cab66e6e53286df0669841d28ae5a6387423c1073c83d082b86a51f9cc7949da368acc1cd93a82be51e46183ad99ff2d0125f100f135b881dafa42cd3f83941ffc6af9cafc79e61ee5336ebad474eb9eab10c64085feaa93b972b84ec74c0eb5564c4444d24588f165ff8361769750c5aa7"}, {0x1010, 0x119, 0x1, "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"}], 0x1368}, 0x400c004) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001900)={r1}) socket$kcm(0x29, 0x5, 0x0) 11:00:46 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r1 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x2}, 0x14) r2 = getpid() socketpair(0x6, 0x0, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r8 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x33, &(0x7f0000000000), 0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f0000000280)=@raw=[@generic={0x7, 0x7fff, 0x63, 0x401}, @map={0x18, 0x1, 0x1, 0x0, r4}], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r9) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r9, 0x50, &(0x7f0000000500)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)=r10, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x1f, 0x6, 0xd07, 0x1ff, 0x0, 0x3, 0x0, 0xc, 0x200, 0x400, 0x100, 0x0, 0x200, 0x41ca, 0xfff, 0x6, 0x3, 0xf9be, 0x7f, 0x1, 0x100, 0x7, 0x5, 0x80000001, 0x2, 0x6a, 0x0, 0x9, 0x3, 0x3, 0x200, 0x0, 0xffffffffffffffff, 0x2, 0x100000000, 0x22f9a3e6, 0x0, 0x1, 0x4, @perf_config_ext={0x100000000, 0x2}, 0x0, 0x100, 0x4a, 0x7, 0x20, 0x4, 0x7}, r2, 0x9, r3, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000680)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x7, 0xd8, 0x78, 0x6, 0x0, 0x0, 0x1000, 0xc, 0x1, 0x6, 0x40, 0x100000000, 0xb4, 0x2, 0x7, 0x1, 0x0, 0x0, 0x3, 0x1ff, 0x7, 0x3, 0x6, 0x5, 0x7ff, 0x3ed7, 0x101, 0x10000, 0x8, 0x101, 0x100000001, 0x4, 0x1f, 0x100000000, 0x5, 0xffffffffffffc1e8, 0x0, 0x27, 0x7, @perf_bp={&(0x7f0000000300), 0x4}, 0x4, 0xfa, 0x8000, 0x6, 0xfffffffffffffffb, 0x7, 0x42c2}, r2, 0x0, r4, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000600)='GPL\x00', r6}, 0x10) socketpair(0x4f87cfe9892d2272, 0xe, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, r0) 11:00:46 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f00000016c0)=ANY=[]) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x20, &(0x7f0000000100)) mount$bpf(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303030372c6d6f64653d247930303030303030303030303030303030302430303013373737373737373737372c6d6f64653d30303030373737373737373737373430303030303030302c6d6f64653d30000000003030303030303030303030303030303030332c6d6f64653d30303030030000000000000030303030303030303030332c6d6f64653d3030303030303030303030302c00000000000000000000000000000000000000"]) 11:00:46 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="2f02726f0500000074617000895059372f9199aa53f0bb5cf7b64cb7336b650264b1f1f81db62cc9399668f301b3668ad02b47dd439dcf453f1bceff3b4f5a2745f5", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc020660b, 0x20000001) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = gettid() perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x9, 0x8, 0x6, 0xffffffff, 0x0, 0x1f, 0x80000, 0x8, 0xfff, 0x77e, 0x4, 0xd2, 0x1, 0x2e, 0xdb8e, 0x6, 0x8, 0x2, 0x1, 0x10001, 0x9, 0x8, 0x1f, 0x9, 0xc6f0, 0xfffffffffffffff9, 0x4c97, 0xff, 0x9, 0x0, 0x8, 0x8, 0x2, 0x40, 0x2, 0x4, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1000, 0x80000000, 0x4000000000000000, 0x7, 0x7, 0x3, 0x5}, r1, 0x8, r0, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 11:00:46 executing program 2 (fault-call:3 fault-nth:34): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:46 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="dcb2f312b30b8e37418a43d27c55e6c73976ffd7d3fba84f962e5a96d3a81e9d176614dc740ec9cd5eb636d64de9875e58e17da221635d1192868987e5290a658404ee1591d32a908e80505b3a3817ef1fc57aa88afeafe1f0410ab8aa06599d49e2a803e105dec04cbdc3dbecefd2fcd449e21a876e2ca8ab0e8c63d909f4a66044879a3a0094702fff901e152f34e6c5837091dd13b07c79cd760bd468", 0x9e}], 0x1, &(0x7f0000000180)=[{0x10, 0x100000084}], 0x8ce194be55033e02}, 0x80) sendmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000000100)=@rc={0x1f, {0x3, 0x80, 0x2, 0x1000, 0x3, 0x7}, 0x101}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000280)="051e7f69ed62039f103c082dedcffc5fe5d19eaf51c0c95b812588de4cfab3e4ce4431ad1816f67f65daf67665e70e5847a32cba", 0x34}, {&(0x7f00000002c0)="9e32c76081f0d86d85e9d00fbbb06fa7c6e759041a391abf6c0786521cd79cf03af9970048922d799937587e2af0967aea25d6c87b3a986b99a1cdd7c4f57addecfdf0fe44b87dc041d0153d9cbf9e2004670cdc8b3a6f62cde88a139c636ffcb152a2878667510ef83797612fe062ecd639bec061c1d1834c106ff5726832ff4d2217f2d748c280e6d70736e33fefbf66310838773f5867b8dbe89c97483c47e8bc6d6d174e019cf728dc356fa774b420a7e15e6a5f57ba9011f2c0cf6079f1f40004bd0038d41366b0a2a95de905eb63ca7a8de53d23c56a1ad67b2d56928dfac710fcd0c14781a61bc1781813101e92c1c6ca31d098", 0xf7}, {&(0x7f00000003c0)="4819", 0x2}, {&(0x7f0000000400)="6a7e5692f451355f832ea5beafc852e869a739b3e859bcfe47662d449bac531127addb06a562567ac56f029431838b0f6770fba577f2ebf370b8ce5f69f02748888d572c0bbbdb633cd8741d8db481e2532dbc6730cf6c532a7fb63641a8e839440f344f5ffedf85a9d787c8e2c5ff216630ceb3e728ef710ec6aaf075d9b9c58df2f47260c0a4e96b2656883b2600c99cf9c1809d7e512bee37e146617f92359321df0171e9b23ed1dda24a60dec9a276098904ac97595de94bd5e5da4263a4", 0xc0}, {&(0x7f00000004c0)="20c2ac0abb675e06b8fe17ac2dc163d1a9f0841f19ed341e9996d6417fbd0d667eb8d9d64ff533b71c5e2ad85b027a97776cc273c0f06589a59b1dea2540dc3499e91eb140f244f9839981b03aed44f2", 0x50}, {&(0x7f0000000540)="156e25fde5c3089d1543d5465841487cd1b2f6d31bb563614aba2bbcff89b17b17e16a8468946c617903213b60273a57279c7ac9406a6cb32ead22d5609f84d692e6b252c923e7cd6530e03c464bccee2e91515d2b9705a006506498a8ebd51ca86319189f69438e4e35e1d6be566ac84ae871819e8760e149f404a95b08dd1a49283cde81d7c0f85612ebf54379e5bf709bc209a9ae79b25b9f1c51d3b426470d4d75ecad33aa8ad4747a2d1173bbdba6341ec0aff8430d7c3b724406882759816c6b7c39e253c86d0c1f95f3621ecb0876f662afb405709e0d24bfaccdcdb0c1124e8f4d", 0xe5}, {&(0x7f0000000640)="f847c770a43ec18033d92f8b0ff10180ce77535acdb5905440cb7c1ba04afe89958b42809b6735e71aead36e5ed1f829b83fbfa0bf4c43a413f75e9834f7e01f7e38c5e7824f8d84788b13b12ccbe93b8822f21b354b7fb9fc1df1ce4a615c6db4cc496e8c53b7327828c74635816e", 0x6f}, {&(0x7f00000006c0)="95b7184ae380feb447eb8f98c459dca04d59628c4684f27a7effddde88a1fd7411da454947b9fce2ba35dce13a6de6c9d2703c8d37b234e8d6258c78b7f6f54dacd7f53f22ffe1158eddefed895fe4ba5b43d8606108038546ecd21ec334fb8d4fd395e05ee026a20496a52c865ae8b9e73600ff36fafb871a2556d7a28f6a8eef6ed5bb8eb5e3bc495aa2e49991fb66ef3042b8e18c", 0x96}, {&(0x7f0000000780)="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", 0x1000}], 0x9, &(0x7f0000001840)=[{0x40, 0x11f, 0x3, "657b9dbee25530df61aef7f328b2666e09d10a3e65a34dae3843769c6a6c865c98575122b6b96e9bc0e97a80e573e1"}, {0x10, 0x11d, 0x7}, {0x28, 0x113, 0x480, "d2df56c25548b900d33bda52bde8fb1c3c68b3cb"}, {0x48, 0x10c, 0x9, "4485af597262432f3a1a49fb2fdb113434e8c423c241377bacb5b3e40637fbfd8a86b973a2bd3117132bf83006ed23acca216c7d"}], 0xc0, 0x8040}, 0x4008014) socket$kcm(0x29, 0x2, 0x0) 11:00:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000570600000f0000006706000002000000070600000ee60000bf050000000000001f650000000000006707000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffbd43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = socket$kcm(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f000000b8c0)={&(0x7f000000b640)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f000000b840)=[{&(0x7f000000b6c0)=""/9, 0x9}, {&(0x7f000000b700)=""/150, 0x96}, {&(0x7f000000b7c0)=""/108, 0x6c}], 0x3, &(0x7f000000b880)=""/58, 0x3a, 0x1000}, 0x40002102) bpf$PROG_LOAD(0x5, &(0x7f000000b900)={0x12, 0xe, &(0x7f0000000200)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x3, 0xf, 0x9, 0xc, 0x38, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x3e}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x3f, 0x9, 0x0, 0x6, 0x6, 0x18}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000280)='syzkaller\x00', 0xd4, 0x0, 0x0, 0x40f00, 0x1, [], r2, 0x7}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040)="200a386717990427707bbcf8a4513aafa1eb6936a4f0cae93f6aba23561f119092023c67e3d08044c91f76d399c3961a260f62eb80e9ff8480f1", &(0x7f0000000080)=""/103}, 0x18) 11:00:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x522000000003, 0x11) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000000), 0x4) [ 116.196153] FAULT_INJECTION: forcing a failure. [ 116.196153] name failslab, interval 1, probability 0, space 0, times 0 [ 116.207452] CPU: 0 PID: 12902 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 116.214737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.224093] Call Trace: [ 116.226671] dump_stack+0x1c9/0x2b4 [ 116.230294] ? dump_stack_print_info.cold.2+0x52/0x52 [ 116.235488] ? __ext4_journal_start_sb+0x18a/0x600 [ 116.240408] ? ext4_dirty_inode+0x62/0xc0 [ 116.244551] should_fail.cold.4+0xa/0x1a [ 116.248605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.254158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.259257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.264789] ? __ext4_journal_stop+0x106/0x1f0 [ 116.269375] ? ext4_setattr+0x2af0/0x2af0 [ 116.273513] ? ext4_dirty_inode+0xb0/0xc0 [ 116.277650] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 116.282670] ? __mark_inode_dirty+0x495/0x1550 [ 116.287342] ? __inode_attach_wb+0x1320/0x1320 [ 116.291917] ? kasan_check_read+0x11/0x20 [ 116.296054] ? do_raw_spin_unlock+0xa7/0x2f0 [ 116.300448] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 116.305031] ? kasan_check_write+0x14/0x20 [ 116.309280] ? check_same_owner+0x340/0x340 [ 116.313592] ? __dquot_alloc_space+0x4b6/0x8c0 [ 116.318170] ? rcu_note_context_switch+0x730/0x730 [ 116.323103] __should_failslab+0x124/0x180 [ 116.327332] should_failslab+0x9/0x14 [ 116.331129] kmem_cache_alloc+0x2af/0x760 [ 116.335271] ? percpu_counter_add_batch+0xf2/0x150 [ 116.340197] ext4_mb_new_blocks+0x778/0x4740 [ 116.344607] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 116.349624] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 116.354393] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 116.359839] ? __find_get_block+0x36d/0xe60 [ 116.364170] ? kasan_check_read+0x11/0x20 [ 116.368311] ? rcu_is_watching+0x8c/0x150 [ 116.372457] ? block_invalidatepage+0x520/0x520 [ 116.377129] ? is_bpf_text_address+0xd7/0x170 [ 116.381626] ? kernel_text_address+0x79/0xf0 [ 116.386039] ? check_same_owner+0x340/0x340 [ 116.390359] ? unwind_get_return_address+0x61/0xa0 [ 116.395286] ? rcu_note_context_switch+0x730/0x730 [ 116.400213] ? _cond_resched+0x14/0x30 [ 116.404091] ? __getblk_gfp+0x10a/0xb10 [ 116.408064] ? save_stack+0xa9/0xd0 [ 116.411692] ? save_stack+0x43/0xd0 [ 116.415305] ? kasan_kmalloc+0xc4/0xe0 [ 116.419178] ? __kmalloc+0x14e/0x760 [ 116.422879] ? ext4_find_extent+0x6df/0x9a0 [ 116.427191] ? __find_get_block+0xe60/0xe60 [ 116.431499] ? __x64_sys_ioctl+0x73/0xb0 [ 116.435561] ? do_syscall_64+0x1b9/0x820 [ 116.439612] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.444968] ? memset+0x31/0x40 [ 116.448243] ? perf_trace_lock+0x49d/0x920 [ 116.452479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.458026] ? add_transaction_credits+0x3f9/0xe90 [ 116.462971] ? zap_class+0x740/0x740 [ 116.466682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 116.472211] ? bh_uptodate_or_lock+0x4d/0x160 [ 116.476695] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.482222] ? __read_extent_tree_block+0x4fd/0xac0 [ 116.487233] ? kasan_unpoison_shadow+0x35/0x50 [ 116.491805] ? ext4_access_path+0x140/0x140 [ 116.496113] ? __kmalloc+0x315/0x760 [ 116.499827] ? memset+0x31/0x40 [ 116.503092] ? ext4_find_extent+0x6df/0x9a0 [ 116.507402] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 116.512403] ? ext4_ext_search_right+0x2df/0xb10 [ 116.517151] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 116.522164] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 116.527169] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 116.531751] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 116.536774] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 116.542301] ? start_this_handle+0x6b9/0x1260 [ 116.546796] ? do_syscall_64+0x1b9/0x820 [ 116.550864] ? lock_acquire+0x1e4/0x540 [ 116.554827] ? ext4_es_lookup_extent+0x42c/0xde0 [ 116.559587] ? lock_downgrade+0x8f0/0x8f0 [ 116.563725] ? quarantine_put+0x10d/0x1b0 [ 116.567865] ? lock_acquire+0x1e4/0x540 [ 116.571826] ? ext4_map_blocks+0x88b/0x1b60 [ 116.576136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.581663] ? lock_release+0xa30/0xa30 [ 116.585624] ? check_same_owner+0x340/0x340 [ 116.589928] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 116.594583] ? rcu_note_context_switch+0x730/0x730 [ 116.599522] ? down_write+0x8f/0x130 [ 116.603230] ? ext4_map_blocks+0x88b/0x1b60 [ 116.607539] ? down_read+0x1d0/0x1d0 [ 116.611245] ext4_map_blocks+0x8f3/0x1b60 [ 116.615387] ? ext4_issue_zeroout+0x190/0x190 [ 116.619875] ? current_time+0x131/0x1b0 [ 116.623836] ? timespec64_trunc+0x180/0x180 [ 116.628147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.633675] ext4_alloc_file_blocks+0x319/0xaf0 [ 116.638339] ? lock_release+0xa30/0xa30 [ 116.642318] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 116.647498] ? call_rwsem_down_write_failed+0x17/0x30 [ 116.652678] ? down_write+0xaa/0x130 [ 116.656374] ? ext4_fallocate+0x2fe/0x2330 [ 116.660596] ? down_read+0x1d0/0x1d0 [ 116.664302] ext4_fallocate+0x9f5/0x2330 [ 116.668360] ? perf_trace_lock+0x49d/0x920 [ 116.672583] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 116.677671] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 116.682785] ? ext4_insert_range+0x13d0/0x13d0 [ 116.687380] ? __check_object_size+0x9d/0x5f2 [ 116.691877] ? lock_acquire+0x1e4/0x540 [ 116.695834] ? vfs_fallocate+0x5be/0x8d0 [ 116.699886] ? lock_release+0xa30/0xa30 [ 116.703849] ? check_same_owner+0x340/0x340 [ 116.708169] ? rcu_note_context_switch+0x730/0x730 [ 116.713097] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 116.718623] ? __sb_start_write+0x17f/0x300 [ 116.722949] ? ext4_insert_range+0x13d0/0x13d0 [ 116.727520] vfs_fallocate+0x4b4/0x8d0 [ 116.731396] ioctl_preallocate+0x1dc/0x300 [ 116.735613] ? vfs_ioctl+0xc0/0xc0 [ 116.739138] ? expand_files.part.8+0x9c0/0x9c0 [ 116.743708] ? vfs_write+0x2ee/0x560 [ 116.747426] do_vfs_ioctl+0x1440/0x1720 [ 116.751391] ? fsnotify_first_mark+0x350/0x350 [ 116.755957] ? ioctl_preallocate+0x300/0x300 [ 116.760349] ? __fget_light+0x2f7/0x440 [ 116.764309] ? fget_raw+0x20/0x20 [ 116.767758] ? __sb_end_write+0xac/0xe0 [ 116.771724] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 116.777250] ? fput+0x130/0x1a0 [ 116.780515] ? ksys_write+0x1ae/0x260 [ 116.784309] ? security_file_ioctl+0x94/0xc0 [ 116.788705] ksys_ioctl+0xa9/0xd0 [ 116.792149] __x64_sys_ioctl+0x73/0xb0 [ 116.796041] do_syscall_64+0x1b9/0x820 [ 116.799914] ? finish_task_switch+0x1d3/0x890 [ 116.804394] ? syscall_return_slowpath+0x5e0/0x5e0 [ 116.809308] ? syscall_return_slowpath+0x31d/0x5e0 [ 116.814225] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 116.819231] ? prepare_exit_to_usermode+0x291/0x3b0 [ 116.824232] ? perf_trace_sys_enter+0xb10/0xb10 [ 116.828892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.833745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.838928] RIP: 0033:0x455e29 [ 116.842106] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.861430] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.869128] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 116.876383] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 116.883637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.890892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.898150] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000022 11:00:47 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x7, 0xc2, 0xfffffffffffffffe, 0xffff, 0x0, 0x6, 0x4000, 0x1, 0x3, 0x1f, 0x8000, 0x3ff, 0x0, 0x0, 0x3, 0x0, 0x1, 0x8, 0x9, 0x6, 0x2, 0xffff, 0x2, 0x7, 0x1000, 0x6, 0x10000, 0xfffffffffffffffb, 0x4, 0x1, 0x8, 0x98, 0xff, 0x8402, 0x80000001, 0x1, 0x0, 0xca51, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x8000, 0x4, 0xffffffffffff0000, 0x7, 0x100, 0x781c}, r0, 0x8, r1, 0xe) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) r2 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)}, 0x20004041) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) close(r2) 11:00:47 executing program 1: socketpair(0x6, 0x3, 0x1000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000003b, 0x2, 0xe4e}, 0x2c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") 11:00:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=[{0x18, 0x3, 0x1, "01"}], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000a00)) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x44, &(0x7f0000000180), 0x0, &(0x7f00000003c0)=""/237, 0xfffffffffffffeca}, 0x40000001) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000000)=@ll={0x11, 0x19, r2, 0x1, 0xfffffffffffffa24, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="2ce6556b1ce9e6b15f3144a1273dc52b694408ff6d847a085a3a08c42f7060814cc9463c4641c740ad289ce164cc5094a8632495799ffdbc770e78f8819637d37662b491aef862e38ea227f20605332b838d4f789f96339cc915bf1db22aa60b8a1358ebf24581463761e28cc933d5a90f6ccdab53709aa0e2c56bb98450f43862c6196efb980035fa1d1525d536eb096b811a9a0c1a46be75476db2933952f38490a1e203ff99e4b183a8e1b3a3032de556f224cc", 0xb5}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000140)="bdbb33ab5315ca9dc40219e7b8e148fa0d0dbf7e0d775de1311c0cdf443deaa3df884c88a103", 0x26}, {&(0x7f0000000180)="f1feb93662ed", 0x6}], 0x4, &(0x7f0000000600)=[{0xc0, 0x105, 0x7, "eee1c174e60d99bdc2a6e4e396ca7004ae650ee81d6aaa42b3bd162dc879bf24da3bc883c05826208d3e31f84525fcf8e5f9cbed280caf8e9f150fbff52619c362f00a93814e1c8eccea680787fd7994271d49391535e40568001070b9311cf54f26bbe6e09f6fe866537c2e73ff8979c2647f745ccff9f807846ac5a9c83bf49c745b3cb626be69968df276f4e86d4b2a007c40e3b4a6cf8abfcceafa5075b396f91229eb30b3b5c6"}, {0x108, 0x101, 0x9, "667b5140c6d668f5ad0503b6061d9dcc7897a33e568ecfa581903013728583c2df6b3f026a0d36a294d09aab2853858c9c6aa7ada2447830e13226546fa65eabe53cdfbe47a6b728213cdc0824b77d874c0a6ca096ab7a7504ec8d4a2e7f83a478e6a77d6e454fc6963ace9ee9045733b44b65dbc35e0a793dd413e30bcdf7d40529728e7dc7b68bdce54473adb537c6f3e81b9174ce86359dd12182fe86fa062e2218087d20d14998b2febf7ec901d71bbf2d3f68b68615e4bc9447d80d6b9284eeb3a2efb7e32641f3817820761e174d58035f4f7efb6ae17e993eb976e7fbbb6e6f5f3e14b00be8041b9567f1c93554902f803cfa"}, {0xf8, 0x10e, 0xe6a, "94292fb288f109ad22a466e958f36b7638340844663e10d8d3f627085447b24b6e664a7523f6a26f49d63272a3bbc7b2be3098bbc5164295b97644e2e4e0a513640babd45ee09b437413fe4a4cb6f8abc06c5578907df7ef97e5af1e7adfff0cd4ff74066caa62341953d18410ec8b9853b556cb4d5141c10ae4e83bbcebab5ae0f32848b89ab38e75fb2f8113bd7cda9f7ad69af527edd4097f9e373f3970f57b1064bffae014c7e0daae6203681409b6ad248db11f41c602e1fc7fe34e8ea3e16e82a1912ceaaa0e40e020b0294b3deb6671eb644723fce7a3745e3df090fb41fb2fc4"}, {0xf0, 0x1ff, 0xfffffffffffff800, "6b389698804d6a3d6c425f95fe39154fbaf40898e38c25fb8a7d5e578dae26e5c103a52928d0ae02bca66bd4a963801d64ce416a831a7f483020969966c7b606ab493fd395fe5c9e0b3d665429aae4b147f64b8053531b04df51180e53b7cbc55ced843ae9673ff9bbfc61c689f34408159b2dee747fc3fc7030204684f7c94c16a13683600826a4bd25437b09dc58eabce86fad29616c9e1ed1ae509986f39ed6934cbca2e6a934f958e2c4325321423159759f2b18ad4326fe3faa8fe86372c6bc444f20fe299aa2e2a7a0b27bc0666aa7a2c64007f82123a287ec3b7a76"}], 0x3b0, 0x840}, 0x4048800) 11:00:47 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000ffea000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x20}, 0x2c) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x101, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) sendmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)='c', 0x1}], 0x1, &(0x7f0000000480)=ANY=[]}, 0x2000c890) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r0}) 11:00:47 executing program 3: socketpair$inet(0x2, 0x80003, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000440)=""/216, 0xd8}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001740)=""/255, 0xff, 0x8f}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x40}, 0x2c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='nodevself/-selinux(\x00'}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)="0600000000000000fffffffffd6c6c65727300", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000400)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000a582cbe08bd486f9c488f9c57c96000000006e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x48) 11:00:47 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='nodev$cgroup(ppp0.^trusted,nodevtrustedposix_acl_accesscpuset\x00', 0xffffffffffffff9c}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x2, 0x70, 0x1ff, 0xcc6, 0xffff, 0x81, 0x0, 0x9, 0x84181, 0x7, 0xcb0, 0x2, 0x5, 0x8000, 0xffffffff80000001, 0x6, 0xf8d6, 0x4, 0x100000000, 0x0, 0x2, 0x1, 0x1000, 0x80, 0x3, 0x5a7, 0x2, 0x232, 0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x3ff, 0x1, 0x8000, 0x0, 0xc0000000, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080)}, 0x10100, 0x101, 0xefe, 0x0, 0x0, 0xfffffffffffffff7, 0x6}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)=':vmnet0\x00') socketpair(0x19, 0x800, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='vboxnet1)cgroup\'wlan1\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x1, 0x70, 0xe03, 0x8001, 0x9f, 0x7e44, 0x0, 0x7, 0x82800, 0x4, 0x62b, 0x4, 0x40, 0x20, 0x8000, 0x7fffffff, 0x5, 0x800, 0x8, 0x7fffffff, 0x100, 0x401, 0x8, 0xfffffffffffff2bf, 0x0, 0x35e, 0x10000, 0x8, 0x81, 0x100000000, 0xffffffffffff0001, 0x8, 0x7f, 0xffff, 0x1c37, 0x10001, 0x8af4, 0x4, 0x0, 0x2, 0x1, @perf_config_ext={0xb2a}, 0x240, 0x804, 0x7, 0x0, 0xedf7, 0x3, 0x2}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x99) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x100000000, 0x4, 0x6, 0x1, 0x0, 0xffffffffffff7fff, 0x0, 0x1, 0x8, 0x3f, 0x5, 0x6, 0x1, 0x8d1f, 0x3, 0xf50, 0xfea7, 0x100000001, 0xfffffffffffffff6, 0x2, 0x5, 0x200000000, 0x5, 0x0, 0x80000000, 0x6, 0xe5af, 0x70ff7f05, 0x0, 0x4504, 0x2, 0x0, 0x6, 0x9, 0x1, 0x7, 0x0, 0x8, 0x5, @perf_config_ext={0x5}, 0x10048, 0x100000001, 0x1, 0x5, 0x2, 0x46, 0x3ff}, r3, 0x4, r1, 0x8) r4 = perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x5, 0x7f, 0x5, 0x0, 0x0, 0x8, 0x10000, 0x4, 0x0, 0xfff, 0x6, 0xff, 0x200, 0x96, 0x6, 0x8, 0x20, 0x9, 0x5, 0x7, 0x1e58, 0x10000, 0x1f, 0x5, 0x20, 0x5, 0xf6a2, 0x80000000, 0x3ff, 0x3, 0x8001, 0xfff, 0x5, 0x8, 0x101, 0xffffffff00000001, 0x0, 0x4, 0x1, @perf_config_ext={0x8, 0x1f}, 0x200, 0x6, 0x4, 0x7, 0x101, 0x1, 0xfffffffffffffff7}, r3, 0x2, r0, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) socketpair$inet6(0xa, 0x80a, 0xcf, &(0x7f00000003c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x20082, 0x0) r6 = perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x3f, 0x9, 0x80000000, 0x8001, 0x0, 0x25, 0x1, 0x3, 0x7, 0x7, 0x7fff, 0x1, 0x8, 0x6, 0x52e, 0xfffffffffffffffb, 0x1, 0x6, 0x2, 0x9, 0x3, 0x3, 0x8, 0x2, 0x5, 0x80d, 0x1ff, 0x2, 0x0, 0x3da4, 0x3ff, 0x1, 0x0, 0x7, 0x978, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x80000000, 0x5}, 0x4, 0x5, 0x6, 0x5, 0x0, 0x7, 0x4}, r3, 0xa, r2, 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000580)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) write$cgroup_pid(r0, &(0x7f00000005c0)=r3, 0x12) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000600)={0x0, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) socketpair(0x2, 0x2, 0x9, &(0x7f0000000640)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000680)="d52170726f63766d6e6574302300", r1}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000700)='\x00') perf_event_open(&(0x7f0000000740)={0x3, 0x70, 0x7, 0x8, 0x8, 0x7a00, 0x0, 0x1, 0x40000, 0x6, 0x6, 0x7, 0x5, 0x2, 0xfffffffffffffffc, 0x5, 0x7, 0x8, 0x3, 0x4, 0x3, 0x10001, 0xffffffff, 0x1f, 0x200000000, 0x400, 0x0, 0xffff, 0x80000001, 0x3f, 0x1, 0x7f, 0x5, 0x4, 0x5, 0x4, 0x7, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x100, 0xfffffffffffffff7}, 0x0, 0x3, 0x80, 0x2, 0x8, 0x8, 0x7c}, r3, 0x10, 0xffffffffffffff9c, 0x2) socketpair(0xb, 0x801, 0x3, &(0x7f00000007c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) 11:00:47 executing program 0: r0 = gettid() r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x4, 0xacec, 0x7a5b, 0x7fffffff, 0x0, 0x7, 0x8000, 0x8, 0x7fff, 0x3, 0x6, 0x27c1161e, 0x10001, 0x7, 0x1, 0x0, 0x8001, 0x3, 0x1c00000000000, 0x3ff, 0xa9, 0x3ff, 0x5, 0x3, 0x101, 0x518, 0x833, 0xfff, 0xa7, 0x2, 0x1000, 0xf7af, 0x4, 0x40, 0x8, 0x2, 0x0, 0xfffffffffffffffd, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x1, 0x401, 0x401, 0x0, 0x2, 0x5, 0x2}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0xffffffffffffe6a6, 0x3, 0x80, 0x20, 0x0, 0x3df, 0x43500, 0x1, 0x4, 0x5, 0x3, 0x0, 0x40, 0x4, 0x0, 0x5, 0x5, 0x1, 0x0, 0x6a58, 0xfffffffffffffffd, 0x1200000000000000, 0x7, 0x8000, 0x8fac, 0x1f4, 0xd5, 0x9, 0x20, 0x2, 0x2b9, 0x9, 0x35fb, 0x3, 0x8, 0x1ff, 0x0, 0x7, 0x5, @perf_config_ext={0x100000001, 0x39d}, 0x800, 0x8, 0x0, 0x0, 0x0, 0x679, 0x5}, r0, 0x8, r1, 0x7f064dd9092e23f3) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4000000000000004, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000008d3600000000000000611100000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 11:00:47 executing program 2 (fault-call:3 fault-nth:35): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x2, 0x3, 0x4000005d0}, 0x2c) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)}, 0x10) socketpair(0x11, 0x80006, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x2, 0x3ff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='\x00', 0xffffffffffffff9c}, 0x10) openat$cgroup_procs(r5, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) socket$kcm(0x29, 0x5, 0x0) 11:00:47 executing program 4: r0 = socket$kcm(0x29, 0x8000000000005, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x6, &(0x7f0000000000), 0xd) 11:00:47 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&Dem1user-*)!\x00') r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x6, &(0x7f0000000080)=@raw=[@exit={0x95}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000140)='syzkaller\x00', 0xffff, 0xc9, &(0x7f0000000180)=""/201, 0x41000, 0x0, [], 0x0, 0xa}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r1, r2, 0x5, 0x2}, 0x10) 11:00:47 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\x00', 0xffffffffffffff9c}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0xf0ffffffffffff, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 11:00:47 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xe, 0xe, &(0x7f0000000200)=@raw=[@generic={0x4, 0x8, 0xfffffffffffffffe, 0x80000001}, @jmp={0x5, 0xffffffff, 0x0, 0xb, 0x2}, @jmp={0x5, 0x10001, 0xf, 0xa, 0x4}, @call={0x85, 0x0, 0x0, 0x29}, @jmp={0x5, 0x8, 0xd, 0x2, 0xf, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x8, 0x5, 0x0, 0xfffffffffffffffd}, @generic={0x2, 0x8000, 0x8b8, 0x5}], &(0x7f0000000280)='syzkaller\x00', 0x4, 0xe, &(0x7f00000002c0)=""/14, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f00000001c0)='/group.stat\x00', r0}, 0xfffffffffffffc8b) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) mkdir(&(0x7f0000000500)='./file0\x00', 0x12) openat$cgroup_ro(r2, &(0x7f00000004c0)='rdma.cuRrent\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x40001e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000580)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x90, 0x76, &(0x7f0000000380)="95f726b443170306606885b70790dd9b30ad0faa000a85e706af72f2f15abcdb6cba520a087de79ac78d427ed24c6090b112884a9a8c73650766947bae5353be623a1f27ec40cee0cd5448f154f79246578e9673ba5d7d4922aec464fc03d05495e3805295762861355d7cc26865916a40e8b98959e2d2ae966ba180cda3ba78e9863a3363d0dbf074d22a96b01017d9", &(0x7f0000000440)=""/118, 0x34}, 0x28) 11:00:47 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000300)="3e2d90ad1599b35fb1ffa7f46e7ad7f3056aa7c21a2478b8aa9649a9b795bc61ae58f96557a4c9c39dcd820b229800d65dbb87e023ee81396192a9cc7fc7853b97e0911b41335320984d2f3f19255c4f", &(0x7f0000000380)="2a09abe41afa1391c3da166c70c29e2b591bf47aa7ae2a752c2e46e5671e80fd2d925d541818e00e31595ef8135f2a54c0fb4d9a0441a7edac96a46f408d1cd92e8b5add13f906bfe18490d9cc29b6c567c9de22b71c260ffc5a970d8e86dcfe85a8a04c1bbabfad53f7466e524213cc5320502817cf38db5166eb8ac37deea0d5598a745d57286937c45d11246433c872613d4b73334cb618ae18abda7a49ea1dd6f0ce22249e0e7feaf37e956a2020012d1d382f5730794bd07fabb6c5cf548c53d62f", 0x2}, 0x20) r2 = socket$kcm(0x29, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x100, 0x7, 0x3f, 0x10, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002580)={r3, &(0x7f0000001500), &(0x7f0000001580)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x1, 0x6, 0xffffffffffffff71, 0x3b, r3, 0x4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r3, &(0x7f0000001340), &(0x7f0000001440)=""/150}, 0x18) socketpair(0x0, 0x0, 0x800, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000580)={0x9, &(0x7f0000000500)=[{0x7, 0x100, 0x5ef8, 0x1}, {0x80000001, 0x9, 0xb11, 0x6}, {0x5, 0x5, 0xfffffffffffff275, 0x40}, {0x5, 0x5ba, 0x0, 0x26336ea9}, {0x1ff, 0x4e, 0x5, 0x3}, {0x50302bc0, 0x80000000, 0xfffffffffffffffb, 0x1}, {0x80, 0x80000001, 0xa1, 0x3}, {0x8, 0x7ff, 0x1ff, 0xfffffffffffff0cc}, {0x7, 0x6, 0x7, 0xffffffff}]}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0xc0189436, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}) 11:00:47 executing program 1: r0 = socket$kcm(0xa, 0xd, 0x0) socketpair(0x0, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x10d, 0xa, &(0x7f00000000c0), 0x69b) [ 117.213470] FAULT_INJECTION: forcing a failure. [ 117.213470] name failslab, interval 1, probability 0, space 0, times 0 [ 117.224797] CPU: 1 PID: 12931 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 117.232069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.241422] Call Trace: [ 117.244020] dump_stack+0x1c9/0x2b4 [ 117.247665] ? dump_stack_print_info.cold.2+0x52/0x52 [ 117.252866] ? __ext4_journal_start_sb+0x18a/0x600 [ 117.257805] ? ext4_dirty_inode+0x62/0xc0 [ 117.261970] should_fail.cold.4+0xa/0x1a [ 117.266049] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.271165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.276711] ? __ext4_journal_stop+0x106/0x1f0 [ 117.281302] ? ext4_setattr+0x2af0/0x2af0 [ 117.285462] ? ext4_dirty_inode+0xb0/0xc0 [ 117.289619] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 117.294644] ? __mark_inode_dirty+0x495/0x1550 [ 117.299243] ? __inode_attach_wb+0x1320/0x1320 [ 117.303839] ? kasan_check_read+0x11/0x20 [ 117.307994] ? do_raw_spin_unlock+0xa7/0x2f0 11:00:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f00000001c0)="70fe4015262a0acff90c0ea6ea1bbb4cd22b8b0b9778baf7bdfa2ee722a594551605e3471cdecf83b59ac4ec2b5dcd74336f79a68255ae4bfa3af1328a291358c240c0c2b974d2fd69", &(0x7f0000000240)=""/49}, 0x18) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005940)={&(0x7f00000045c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000005840)=[{&(0x7f0000004640)=""/226, 0xe2}, {&(0x7f0000004740)=""/244, 0xf4}, {&(0x7f0000004840)=""/4096, 0x1000}], 0x3, &(0x7f0000005880)=""/141, 0x8d, 0x5}, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xa, 0xffff, 0x7ce, 0x8, 0x0, r0}, 0x2c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1, 0x2, 0x2000000249e20, 0x5, 0xfffffffffffffffd}, 0xffffffffffffff56) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000080)={0x13, 0x0, 0x77fffb, 0x0, 0x732000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x3, 0x80, 0x9, 0x31, r0, 0xa0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040)="0ebf8922a02268496a3e4dc9356c38", &(0x7f00000000c0)="ec4225aa1f9210efc91ebbed718835d0c979e710bfbdfd37ba47c5566aa0e293363bc94de969ced96e54e8b2c79b86a1533f967ccb4baec29ef2c4d2db2072933c6cfae7318deef20ed9e38ca1ab4299ea1c794c", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x2, &(0x7f0000000340)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0xfd}], &(0x7f0000000380)='GPL\x00', 0x7, 0xac, &(0x7f00000003c0)=""/172, 0x41000, 0x1, [], 0x0, 0xc}, 0x48) 11:00:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000004c0)="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") close(r1) r2 = getpid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x4, 0x9, 0x1, 0xfd09, 0x0, 0x1, 0x20200, 0x1, 0x3, 0xfffffffffffffff8, 0x401, 0x9, 0x4, 0x200, 0xfffffffffffff310, 0x9b0, 0x80000001, 0x2, 0x6, 0x800, 0x9, 0xae, 0x5, 0x5, 0xffffffff00000000, 0x9, 0x6996, 0x6, 0x8, 0x2, 0x3, 0x0, 0x4, 0x6, 0x8, 0x6, 0x0, 0x0, 0x5, @perf_bp={&(0x7f00000000c0)}, 0x40, 0x401, 0x1, 0x7, 0x5, 0xa4, 0x1}, r2, 0xb, r0, 0x9) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip6gretap0\x00', 0x400}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) [ 117.312414] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 117.317007] ? kasan_check_write+0x14/0x20 [ 117.321259] ? check_same_owner+0x340/0x340 [ 117.325593] ? __dquot_alloc_space+0x4b6/0x8c0 [ 117.330185] ? rcu_note_context_switch+0x730/0x730 [ 117.335132] __should_failslab+0x124/0x180 [ 117.339375] should_failslab+0x9/0x14 [ 117.343180] kmem_cache_alloc+0x2af/0x760 [ 117.347337] ? percpu_counter_add_batch+0xf2/0x150 [ 117.352275] ext4_mb_new_blocks+0x778/0x4740 [ 117.356697] ? __sanitizer_cov_trace_cmp4+0x16/0x20 11:00:47 executing program 3: socketpair(0x9, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001580)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg$kcm(r0, &(0x7f0000001100)={&(0x7f0000000c40)=@can, 0x80, &(0x7f0000001000), 0x0, &(0x7f0000001040)=""/192, 0xc0}, 0x0) sendmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000001000000010000001300000000000000"], 0x18}, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/55, 0x37}], 0x3, &(0x7f00000001c0)=""/182, 0xb6, 0x36a}, 0x40002100) [ 117.361725] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 117.366934] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 117.372394] ? __find_get_block+0x36d/0xe60 [ 117.376720] ? kasan_check_read+0x11/0x20 [ 117.380869] ? rcu_is_watching+0x8c/0x150 [ 117.385023] ? block_invalidatepage+0x520/0x520 [ 117.389696] ? is_bpf_text_address+0xd7/0x170 [ 117.394203] ? kernel_text_address+0x79/0xf0 [ 117.398601] device lo entered promiscuous mode [ 117.398615] ? check_same_owner+0x340/0x340 [ 117.398632] ? unwind_get_return_address+0x61/0xa0 11:00:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="850000002a0000006c000000000078f69500000000000000a8233a908055e4244a915f3c8cd42e807e3425674d4bb5fd8b30fc0a97dac97bcd193982085115e38298c569d179865b77dbdd0fe9747a47c0dba9d5727e91ea24425aaa6ff330690bf03254e1e89255f7c8c77647df976abca7ee6bbb5f7768f504c3ee577b"], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000018c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="c9e676180b8190ee36a324d88c40"}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f000000a300)=@can, 0x80, &(0x7f000000a380), 0x0, &(0x7f000000a3c0)=""/65, 0x9}, 0x0) [ 117.412426] ? rcu_note_context_switch+0x730/0x730 [ 117.417362] ? _cond_resched+0x14/0x30 [ 117.421252] ? __getblk_gfp+0x10a/0xb10 [ 117.425231] ? save_stack+0xa9/0xd0 [ 117.428864] ? save_stack+0x43/0xd0 [ 117.432499] ? kasan_kmalloc+0xc4/0xe0 [ 117.436388] ? __kmalloc+0x14e/0x760 [ 117.440102] ? ext4_find_extent+0x6df/0x9a0 [ 117.444432] ? __find_get_block+0xe60/0xe60 [ 117.448756] ? __x64_sys_ioctl+0x73/0xb0 [ 117.452818] ? do_syscall_64+0x1b9/0x820 [ 117.456887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.462265] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 117.467034] ? perf_trace_lock+0xde/0x920 [ 117.471192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.476743] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 117.481591] ? zap_class+0x740/0x740 [ 117.485318] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 117.490861] ? bh_uptodate_or_lock+0x4d/0x160 [ 117.495363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.500905] ? __read_extent_tree_block+0x4fd/0xac0 [ 117.505923] ? kasan_unpoison_shadow+0x35/0x50 [ 117.510496] ? ext4_access_path+0x140/0x140 [ 117.514820] ? __kmalloc+0x315/0x760 [ 117.518536] ? ext4_find_extent+0x6df/0x9a0 [ 117.522850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.528374] ? ext4_ext_search_right+0x2df/0xb10 [ 117.533116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.538645] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 117.543651] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 117.548228] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 117.553228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 117.558754] ? perf_trace_lock+0x920/0x920 [ 117.562985] ? lock_acquire+0x1e4/0x540 [ 117.566946] ? ext4_es_lookup_extent+0x42c/0xde0 [ 117.571698] ? lock_downgrade+0x8f0/0x8f0 [ 117.575841] ? lock_acquire+0x1e4/0x540 [ 117.579796] ? ext4_map_blocks+0x88b/0x1b60 [ 117.584102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.589625] ? lock_release+0xa30/0xa30 [ 117.593581] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 117.598243] ? rcu_note_context_switch+0x730/0x730 [ 117.603163] ? down_write+0x8f/0x130 [ 117.606863] ? ext4_map_blocks+0x88b/0x1b60 [ 117.611183] ? down_read+0x1d0/0x1d0 [ 117.614888] ext4_map_blocks+0x8f3/0x1b60 [ 117.619029] ? ext4_issue_zeroout+0x190/0x190 [ 117.623510] ? current_time+0x131/0x1b0 [ 117.627470] ? timespec64_trunc+0x180/0x180 [ 117.631778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.637301] ext4_alloc_file_blocks+0x319/0xaf0 [ 117.641955] ? lock_release+0xa30/0xa30 [ 117.645920] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 117.651097] ? down_write+0x8f/0x130 [ 117.654793] ? ext4_fallocate+0x2fe/0x2330 [ 117.659023] ? down_read+0x1d0/0x1d0 [ 117.662722] ? perf_trace_lock+0x920/0x920 [ 117.666942] ext4_fallocate+0x9f5/0x2330 [ 117.670987] ? perf_trace_lock+0x920/0x920 [ 117.675207] ? perf_trace_lock+0xde/0x920 [ 117.679344] ? ext4_insert_range+0x13d0/0x13d0 [ 117.683914] ? __check_object_size+0x9d/0x5f2 [ 117.688396] ? lock_acquire+0x1e4/0x540 [ 117.692442] ? vfs_fallocate+0x5be/0x8d0 [ 117.696498] ? lock_release+0xa30/0xa30 [ 117.700460] ? rcu_note_context_switch+0x730/0x730 [ 117.705379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.710904] ? __sb_start_write+0x17f/0x300 [ 117.715212] ? ext4_insert_range+0x13d0/0x13d0 [ 117.719780] vfs_fallocate+0x4b4/0x8d0 [ 117.723829] ioctl_preallocate+0x1dc/0x300 [ 117.728050] ? vfs_ioctl+0xc0/0xc0 [ 117.731571] ? expand_files.part.8+0x9c0/0x9c0 [ 117.736140] ? vfs_write+0x2ee/0x560 [ 117.739846] do_vfs_ioctl+0x1440/0x1720 [ 117.743805] ? fsnotify_first_mark+0x350/0x350 [ 117.748373] ? ioctl_preallocate+0x300/0x300 [ 117.752762] ? __fget_light+0x2f7/0x440 [ 117.756719] ? fget_raw+0x20/0x20 [ 117.760154] ? __sb_end_write+0xac/0xe0 [ 117.764117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 117.769636] ? fput+0x130/0x1a0 [ 117.772908] ? ksys_write+0x1ae/0x260 [ 117.776696] ? security_file_ioctl+0x94/0xc0 [ 117.781091] ksys_ioctl+0xa9/0xd0 [ 117.784530] __x64_sys_ioctl+0x73/0xb0 [ 117.788403] do_syscall_64+0x1b9/0x820 [ 117.792275] ? syscall_return_slowpath+0x5e0/0x5e0 [ 117.797187] ? syscall_return_slowpath+0x31d/0x5e0 [ 117.802100] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 117.807112] ? prepare_exit_to_usermode+0x291/0x3b0 [ 117.812111] ? perf_trace_sys_enter+0xb10/0xb10 [ 117.816764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.821601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.826773] RIP: 0033:0x455e29 [ 117.829941] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.849181] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.856872] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 117.864125] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 117.871379] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.878630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 117.885883] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000023 11:00:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001dc0)={0x7, 0x4, 0x8, 0x6507}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0xef, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x0, 0x7, 0x3bbe, 0x10, r0, 0x7}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x8, 0x10}, 0xc) 11:00:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdir(&(0x7f0000000040)='./0ile/\x00', 0x0) unlink(&(0x7f0000000340)='./0ile/\x00') sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000200)=@rc={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000280)=[{0x18, 0x1, 0x1, 'q'}], 0x18, 0x80}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x0) 11:00:48 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x800000000000000b, 0x7f, 0x7, 0x5, 0x1}, 0x2c) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x7, &(0x7f0000001440)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) 11:00:48 executing program 1: socketpair(0x9, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)="2f02726f0500000074617000895059372f9199aa53f0bb5cf7b64cb7336b650264b1f1f81db62cc9399668f301b3668ad02b47dd439dcf453f1bceff3b4f5a2745f5", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc020660b, 0x20000001) close(r1) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) 11:00:48 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) unlink(&(0x7f0000000080)='./file0\x00') sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000002900000043000000c553b512"], 0x14}, 0x0) 11:00:48 executing program 2 (fault-call:3 fault-nth:36): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:48 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r0 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8936, &(0x7f0000000000)) 11:00:48 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040), 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) close(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 11:00:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000860000)={0xd, 0x3, &(0x7f0000d11000)=ANY=[@ANYBLOB="b40000000000000027000000fcffffff950000ff0f000000"], &(0x7f0000d11ffc)='GPL\x00', 0x8, 0x1000, &(0x7f0000bb4000)=""/4096}, 0x48) 11:00:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x9, 0x3, 0x3ff, 0x3, 0x0, 0x0, 0x10500, 0x3, 0x4, 0xff, 0x10001, 0x100, 0x6, 0xffffffffffff0000, 0x7, 0x10000, 0x400000000, 0x1, 0x9, 0x9, 0xf2, 0x100000000, 0x4, 0x7f, 0x805, 0x2, 0x2, 0x8, 0x12d, 0x7, 0x100, 0x2, 0xffffffffffffff25, 0x0, 0x8, 0x100000000, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0xf}, 0x600, 0x6, 0x3, 0x7, 0xffffffff, 0xa9, 0x6}, r1, 0x8, r0, 0x1) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x10020000000, 0x0}, 0x2c) 11:00:48 executing program 7: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0x6, 0x2, 0x401, 0x4853, 0x0, 0x2, 0x80, 0x4, 0xcf, 0x6aa, 0x6284, 0x4, 0x1, 0x3, 0x5, 0x100000000, 0x0, 0x4, 0x4, 0x200, 0x101, 0x6, 0x7, 0x3, 0xbc3, 0xe5, 0x1, 0x3ff, 0xf85, 0xffff, 0x8, 0x6, 0x7fffffff, 0x5, 0x0, 0x704, 0x0, 0x2, 0x2, @perf_config_ext={0x3, 0x401}, 0x800, 0x7, 0x585, 0x7, 0x7, 0xfff, 0x1}, 0xffffffffffffff9c, 0x8, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80000001) r1 = perf_event_open(&(0x7f0000001140)={0x7, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7f) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3, 0x1000, 0xffffffffffff3f10, 0x800, 0x0, 0x10001, 0x1000, 0x4, 0xea, 0x4, 0x1, 0x4, 0x8000, 0x5, 0x100000, 0x7a68, 0x7fff, 0x2, 0x3, 0x8, 0x6, 0x3, 0x200, 0x7fffffff, 0x3ff, 0x9, 0x6, 0xfffffffffffffffc, 0xa99b, 0x2, 0x9, 0x8000, 0x4, 0x56, 0x0, 0x7fff, 0x0, 0x3, 0x6, @perf_bp={&(0x7f0000000000), 0x1}, 0x440, 0x8, 0xa13, 0x0, 0x2, 0x9, 0x1}, r2, 0x4, r1, 0x2) 11:00:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="d01f00000000226b9e047647692a85000000080000000500"], &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000d00)=r0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000180)) sendmsg$kcm(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000c40)}, 0x0) socketpair$inet(0x2, 0x800, 0xffffffff, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 11:00:48 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x20000000000003, 0x11) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) close(r0) 11:00:48 executing program 1: socketpair(0xf, 0xfffffffffffffffd, 0x8000, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x40000000004, 0x400000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140), 0x2000000}, 0x20) [ 118.161548] FAULT_INJECTION: forcing a failure. [ 118.161548] name failslab, interval 1, probability 0, space 0, times 0 [ 118.172881] CPU: 1 PID: 13050 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 118.180152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.189519] Call Trace: [ 118.192120] dump_stack+0x1c9/0x2b4 [ 118.195767] ? dump_stack_print_info.cold.2+0x52/0x52 [ 118.200976] ? __ext4_journal_start_sb+0x18a/0x600 [ 118.205916] ? ext4_dirty_inode+0x62/0xc0 [ 118.210083] should_fail.cold.4+0xa/0x1a [ 118.214164] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.219281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.224832] ? __ext4_journal_stop+0x106/0x1f0 [ 118.229427] ? ext4_setattr+0x2af0/0x2af0 [ 118.233594] ? ext4_dirty_inode+0xb0/0xc0 [ 118.237758] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 118.242818] ? __mark_inode_dirty+0x495/0x1550 [ 118.247421] ? __inode_attach_wb+0x1320/0x1320 [ 118.252027] ? kasan_check_read+0x11/0x20 [ 118.256186] ? do_raw_spin_unlock+0xa7/0x2f0 [ 118.260607] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 118.265202] ? kasan_check_write+0x14/0x20 [ 118.269451] ? check_same_owner+0x340/0x340 [ 118.273785] ? __dquot_alloc_space+0x4b6/0x8c0 [ 118.278372] ? rcu_note_context_switch+0x730/0x730 [ 118.283313] __should_failslab+0x124/0x180 [ 118.287559] should_failslab+0x9/0x14 [ 118.291367] kmem_cache_alloc+0x2af/0x760 [ 118.295520] ? percpu_counter_add_batch+0xf2/0x150 [ 118.300462] ext4_mb_new_blocks+0x778/0x4740 [ 118.304883] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 118.309908] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 118.314802] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 118.320255] ? __find_get_block+0x36d/0xe60 [ 118.324576] ? kasan_check_read+0x11/0x20 [ 118.328719] ? rcu_is_watching+0x8c/0x150 [ 118.332870] ? block_invalidatepage+0x520/0x520 [ 118.337548] ? is_bpf_text_address+0xd7/0x170 [ 118.342046] ? kernel_text_address+0x79/0xf0 [ 118.346456] ? check_same_owner+0x340/0x340 [ 118.350775] ? unwind_get_return_address+0x61/0xa0 [ 118.355704] ? rcu_note_context_switch+0x730/0x730 11:00:48 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"00ac730000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) close(r0) 11:00:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x20) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b1e32cb9accd323a7400000020") [ 118.360640] ? _cond_resched+0x14/0x30 [ 118.364530] ? __getblk_gfp+0x10a/0xb10 [ 118.368506] ? save_stack+0xa9/0xd0 [ 118.372142] ? save_stack+0x43/0xd0 [ 118.375768] ? kasan_kmalloc+0xc4/0xe0 [ 118.379657] ? __kmalloc+0x14e/0x760 [ 118.383384] ? ext4_find_extent+0x6df/0x9a0 [ 118.387719] ? __find_get_block+0xe60/0xe60 [ 118.392046] ? __x64_sys_ioctl+0x73/0xb0 [ 118.396118] ? do_syscall_64+0x1b9/0x820 [ 118.400183] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.405657] ? bpf_prog_kallsyms_find+0xde/0x4c0 11:00:48 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff720af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x3}, 0x48) 11:00:48 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x6, 0x9, 0x6, 0x0, 0x1, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000180)="89f658fb03006c7b8fda6cfc2ac518415cc997d189342d822b269e3bb84782c29248cf3546a1cef4c8c5621a4f480e2b268308ca872db8cdc4be235cd2dd9e2877f0e41df4abc549415efe84fd3e8fae5adcd31984aae1"}, 0x125) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0xffff, 0x3ff, 0x3, 0x8, 0x0, 0xa56d, 0xa000, 0x8, 0x77a0, 0x1, 0xff, 0xdd33, 0x63, 0xf32, 0x3c0b, 0x2, 0x2, 0x7ff, 0x7ff, 0xfffffffffffffffa, 0x10001, 0x80000000, 0x2, 0x409cde, 0xbe, 0xffff, 0xffffffff, 0x4, 0x1, 0x0, 0x37, 0x78, 0x5, 0xffff, 0x9, 0x1, 0x0, 0xffffffff, 0x5, @perf_config_ext={0x7fff, 0x6}, 0x24000, 0x7f, 0x9, 0x7, 0x0, 0x2, 0xffff}, r2, 0x0, r1, 0xb) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xfd2f, 0x1, 0x7fff, 0x78e3, 0x0, 0x0, 0x880, 0x1, 0x9, 0x3, 0xefa, 0x2, 0x9, 0x6, 0x5, 0x5, 0x6, 0x101, 0x2, 0xfffffffffffffffb, 0x3e, 0x3f, 0x3, 0x5, 0xd7e0, 0x8, 0x9, 0x101, 0x2430, 0x505, 0xfffffffffffffe00, 0x1, 0x6, 0x3, 0x8, 0xb5a75db, 0x0, 0x8, 0x4, @perf_config_ext={0x3, 0x8001}, 0x18, 0x3, 0xffffffff80000001, 0x7, 0x8001, 0x2, 0x7d1b2dee}, r2, 0x3, r5, 0x1) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f00000002c0)=r4) 11:00:48 executing program 6: socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20020000000045}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000200)="6c6f00966fd651b159a9c84a2c60d29800000020") socket$kcm(0x29, 0x7, 0x0) 11:00:48 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x5, 0x6, 0x80000001, 0x4, 0x0, 0x9, 0x40106, 0xb, 0xfffffffffffffffb, 0x0, 0xfff, 0x20, 0x4, 0x0, 0x10000, 0x5, 0x4000, 0x3f, 0x1000, 0xd1a0, 0x8, 0x8, 0x7, 0x6, 0x7fff, 0x9, 0x3, 0x7, 0x80000001, 0x6, 0x1, 0x3e, 0x1, 0x4, 0x1, 0xff, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x108, 0x0, 0x2, 0x7, 0x8c90, 0x98, 0x4}, r2, 0xb, r1, 0x2) [ 118.410424] ? perf_trace_lock+0xde/0x920 [ 118.414581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.420140] ? add_transaction_credits+0x3f9/0xe90 [ 118.425079] ? zap_class+0x740/0x740 [ 118.428805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 118.434347] ? bh_uptodate_or_lock+0x4d/0x160 [ 118.438850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.444393] ? __read_extent_tree_block+0x4fd/0xac0 [ 118.449415] ? kasan_unpoison_shadow+0x35/0x50 [ 118.454007] ? ext4_access_path+0x140/0x140 [ 118.458332] ? __kmalloc+0x315/0x760 [ 118.462050] ? ext4_find_extent+0x6df/0x9a0 [ 118.466379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.471924] ? ext4_ext_search_right+0x2df/0xb10 [ 118.476690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.482236] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 118.487264] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 118.491863] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 118.496887] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 118.502428] ? start_this_handle+0x6b9/0x1260 [ 118.506929] ? do_syscall_64+0x1b9/0x820 [ 118.511003] ? lock_acquire+0x1e4/0x540 [ 118.514978] ? ext4_es_lookup_extent+0x42c/0xde0 [ 118.519733] ? lock_downgrade+0x8f0/0x8f0 [ 118.523894] ? quarantine_put+0x10d/0x1b0 [ 118.528045] ? lock_acquire+0x1e4/0x540 [ 118.532007] ? ext4_map_blocks+0x88b/0x1b60 [ 118.536322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.541850] ? lock_release+0xa30/0xa30 [ 118.545808] ? check_same_owner+0x340/0x340 [ 118.550113] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 118.554767] ? rcu_note_context_switch+0x730/0x730 [ 118.559688] ? down_write+0x8f/0x130 [ 118.563382] ? ext4_map_blocks+0x88b/0x1b60 [ 118.567743] ? down_read+0x1d0/0x1d0 [ 118.571454] ext4_map_blocks+0x8f3/0x1b60 [ 118.575600] ? ext4_issue_zeroout+0x190/0x190 [ 118.580077] ? current_time+0x131/0x1b0 [ 118.584036] ? timespec64_trunc+0x180/0x180 [ 118.588343] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.593865] ext4_alloc_file_blocks+0x319/0xaf0 [ 118.598519] ? lock_release+0xa30/0xa30 [ 118.602478] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 118.607653] ? down_write+0x8f/0x130 [ 118.611358] ? ext4_fallocate+0x2fe/0x2330 [ 118.615577] ? down_read+0x1d0/0x1d0 [ 118.619275] ext4_fallocate+0x9f5/0x2330 [ 118.623322] ? perf_trace_lock+0xde/0x920 [ 118.627461] ? _kstrtoull+0x188/0x250 [ 118.631245] ? ext4_insert_range+0x13d0/0x13d0 [ 118.635811] ? __check_object_size+0x9d/0x5f2 [ 118.640291] ? lock_acquire+0x1e4/0x540 [ 118.644254] ? vfs_fallocate+0x5be/0x8d0 [ 118.648300] ? lock_release+0xa30/0xa30 [ 118.652254] ? check_same_owner+0x340/0x340 [ 118.656560] ? rcu_note_context_switch+0x730/0x730 [ 118.661478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.666999] ? __sb_start_write+0x17f/0x300 [ 118.671310] ? ext4_insert_range+0x13d0/0x13d0 [ 118.675874] vfs_fallocate+0x4b4/0x8d0 [ 118.679748] ioctl_preallocate+0x1dc/0x300 [ 118.683965] ? vfs_ioctl+0xc0/0xc0 [ 118.687488] ? expand_files.part.8+0x9c0/0x9c0 [ 118.692053] ? vfs_write+0x2ee/0x560 [ 118.695767] do_vfs_ioctl+0x1440/0x1720 [ 118.699721] ? fsnotify_first_mark+0x350/0x350 [ 118.704287] ? ioctl_preallocate+0x300/0x300 [ 118.708675] ? __fget_light+0x2f7/0x440 [ 118.712630] ? fget_raw+0x20/0x20 [ 118.716068] ? __sb_end_write+0xac/0xe0 [ 118.720039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 118.725556] ? fput+0x130/0x1a0 [ 118.728821] ? ksys_write+0x1ae/0x260 [ 118.732617] ? security_file_ioctl+0x94/0xc0 [ 118.737009] ksys_ioctl+0xa9/0xd0 [ 118.740446] __x64_sys_ioctl+0x73/0xb0 [ 118.744318] do_syscall_64+0x1b9/0x820 [ 118.748187] ? finish_task_switch+0x1d3/0x890 [ 118.752667] ? syscall_return_slowpath+0x5e0/0x5e0 [ 118.757582] ? syscall_return_slowpath+0x31d/0x5e0 [ 118.762496] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 118.767494] ? prepare_exit_to_usermode+0x291/0x3b0 [ 118.772494] ? perf_trace_sys_enter+0xb10/0xb10 [ 118.777146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.781973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.787145] RIP: 0033:0x455e29 [ 118.790311] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 11:00:49 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="850000000001f010fd4e487a00000020000000000000000000000000000000ac79a2d80644a7f4923a69e7e34ce6"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0xe41, &(0x7f0000014000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0x9d, &(0x7f0000000100)="e46008000000000000000a9b86dd", &(0x7f0000000040)=""/157}, 0x28) [ 118.809504] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.817198] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 118.824449] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 118.831698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.838949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 118.846199] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000024 11:00:49 executing program 2 (fault-call:3 fault-nth:37): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:49 executing program 6: socketpair(0x1a, 0x7, 0xa6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000200)=ANY=[@ANYRESHEX=r1], &(0x7f0000000240)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000100)=""/195}, 0x48) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000280)=0x2) 11:00:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xcd, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000000080), 0x4) sendmsg$kcm(r2, &(0x7f0000001d40)={&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001c80)}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 11:00:49 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0xb}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) socketpair$packet(0x11, 0xd9c787cb06ca088b, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r1, r1, 0x4, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r1, r0, 0xc, 0x1}, 0x10) openat$cgroup_procs(r1, &(0x7f0000000340)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r1, r1, 0x0, 0x2}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', r1}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)=r3, 0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r5, r5, 0xd, 0x3}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', r1}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r4, 0x50, &(0x7f0000000580)}, 0x10) openat$cgroup_procs(r5, &(0x7f0000000640)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000680)={r5, r4, 0x4, 0x1}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz0\x00', 0x200002, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x9, 0x2, &(0x7f0000000700)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000740)='syzkaller\x00', 0x51f, 0x0, 0x0, 0x41f00, 0x1, [], 0x0, 0x6}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r1, 0x50, &(0x7f0000000800)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={r0, 0x50, &(0x7f00000008c0)}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000980)={r2, r6}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000a00)={&(0x7f00000009c0)='./file0\x00', r6}, 0x10) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000a40)=""/240) recvmsg$kcm(r1, &(0x7f0000001080)={&(0x7f0000000b40)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000bc0)=""/237, 0xed}, {&(0x7f0000000cc0)=""/37, 0x25}, {&(0x7f0000000d00)=""/111, 0x6f}, {&(0x7f0000000d80)=""/184, 0xb8}, {&(0x7f0000000e40)=""/222, 0xde}], 0x5, &(0x7f0000000fc0)=""/142, 0x8e, 0x3ff}, 0x2020) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000010c0)) perf_event_open$cgroup(&(0x7f0000001100)={0x6, 0x70, 0x40, 0x1, 0x0, 0x5c, 0x0, 0x1000, 0x8000, 0x8, 0x1, 0xffffffff, 0x88d, 0x79, 0xf6b, 0x8, 0x8, 0x3ff, 0x0, 0x8001, 0x6, 0x3, 0x1, 0x13a, 0x100000000, 0x0, 0xc74000, 0x48000000, 0x1000, 0x40, 0x2, 0xffffffffffffe0fd, 0x101000, 0x6, 0x3, 0x5, 0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x2, @perf_config_ext={0xf231, 0x4}, 0x2000, 0x10000, 0x0, 0x7, 0x88, 0x7, 0x8}, r1, 0x6, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0xd, 0xc, &(0x7f0000001180)=@raw=[@exit={0x95}, @jmp={0x5, 0x1, 0x0, 0x7, 0x7, 0x10, 0xfffffffffffffffc}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3f}, @alu={0x4, 0x8, 0x1711ad50fffe11ed, 0xb, 0x6, 0x30, 0xd}, @alu={0x0, 0x6, 0x8, 0x5, 0xf52802010be253d7, 0x50, 0x5}], &(0x7f0000001200)='syzkaller\x00', 0x401, 0x3d, &(0x7f0000001240)=""/61, 0x41f00, 0x0, [], r7, 0x31d4340337b0ec7f}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001340)={&(0x7f0000001300)='./file0\x00', 0x0, 0x18}, 0x10) 11:00:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180900000000000000000000dd3bf2bac780dc9c3f2000000000000058e3000000000000950000f4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x25, &(0x7f0000000140)=r1, 0x1f4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000007c0)}, 0x0) 11:00:49 executing program 7: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x4, 0x0, 0x1a7e, 0x6, 0x0, 0x3, 0x20000, 0xc, 0x80000001, 0x1, 0x3, 0x5, 0x0, 0x4, 0xd8a8, 0x7, 0x2, 0xffffffffffffffff, 0x2, 0xd12a, 0x8, 0x9, 0x1c, 0x3, 0x4, 0x10001, 0x1, 0x1, 0x5, 0x4b500fd4, 0x3, 0x1, 0x40b5, 0x7bf, 0x0, 0x100000001, 0x0, 0x5, 0x3, @perf_config_ext={0x10000, 0xfffffffffffffeff}, 0x0, 0x8, 0x2, 0x4, 0x4, 0x9, 0x9}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x6612, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{0x7, 0x0, 0x6, 0x8}, {0x2, 0x1, 0x80, 0x15}, {0x9, 0x7, 0x83a1, 0x34}, {0x0, 0xcaca, 0x8, 0xb30}, {0x91, 0x5, 0x8, 0x5}, {0x6f, 0x100, 0x5, 0x4}, {0x5, 0x6, 0x9, 0x81}, {0xadcd, 0x5, 0x80, 0xed}, {0x8, 0x8, 0x81, 0x9}, {0x1, 0xf91a, 0x200, 0x5}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="2f02726f75702e7374617000") 11:00:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002700)={r0}) recvmsg$kcm(r0, &(0x7f00000026c0)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002600)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/100, 0x64}, {&(0x7f0000001340)=""/249, 0xf9}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/51, 0x33}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/149, 0x95}], 0x7, &(0x7f0000002680)=""/38, 0x26, 0x81}, 0x12041) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002740)) bpf$BPF_GET_PROG_INFO(0x13, &(0x7f000032a000)={0xffffffffffffffff, 0x50, &(0x7f000039efb0)}, 0x10) socketpair(0x1b, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000007140)={&(0x7f0000006d00)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006d80)=""/19, 0x13}, {&(0x7f0000006dc0)=""/235, 0xeb}, {&(0x7f0000006ec0)=""/99, 0x63}, {&(0x7f0000006f40)=""/73, 0x49}, {&(0x7f0000006fc0)=""/34, 0x22}], 0x5, &(0x7f0000007080)=""/131, 0x83, 0xfffffffffffffffa}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000007180)={0x3, 0xc, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x8, 0x8, 0x7, 0x1, 0x10, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x3, 0x2, 0x7, 0x0, 0xf, 0xfffffffffffffffe, 0xffffffffffffffff}, @generic={0x3c4, 0x100000001, 0x0, 0x151}, @map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x4}], &(0x7f00000000c0)='syzkaller\x00', 0x797, 0xd3, &(0x7f0000000100)=""/211, 0x41100, 0x1, [], r2, 0x5}, 0x48) 11:00:49 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000240000006a0a00fe00000000850000003f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) close(r1) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x19, &(0x7f0000000040)=r2, 0x52d) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x7fff, 0x18}, 0xc) [ 119.023636] FAULT_INJECTION: forcing a failure. [ 119.023636] name failslab, interval 1, probability 0, space 0, times 0 [ 119.034942] CPU: 0 PID: 13111 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 119.042228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.051595] Call Trace: [ 119.054207] dump_stack+0x1c9/0x2b4 [ 119.057855] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.063061] ? perf_trace_buf_alloc+0x111/0x180 [ 119.067768] should_fail.cold.4+0xa/0x1a 11:00:49 executing program 7: socket$kcm(0x29, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x890c, 0x700095) [ 119.071858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.076975] ? perf_trace_lock+0x920/0x920 [ 119.081242] ? perf_tp_event+0xc40/0xc40 [ 119.085325] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 119.090464] ? perf_trace_lock+0x49d/0x920 [ 119.094727] ? lock_acquire+0x1e4/0x540 [ 119.098718] ? trace_call_bpf+0x30e/0x530 [ 119.102879] ? check_same_owner+0x340/0x340 [ 119.107198] ? lock_release+0xa30/0xa30 [ 119.111168] ? rcu_note_context_switch+0x730/0x730 [ 119.116105] __should_failslab+0x124/0x180 [ 119.120335] should_failslab+0x9/0x14 [ 119.124127] __kmalloc+0x2c8/0x760 [ 119.127659] ? trace_call_bpf+0x356/0x530 [ 119.131801] ? ext4_find_extent+0x6df/0x9a0 [ 119.136120] ext4_find_extent+0x6df/0x9a0 [ 119.140262] ? trace_hardirqs_on+0x10/0x10 [ 119.144495] ext4_ext_map_blocks+0x293/0x62f0 [ 119.148980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.154507] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 119.159599] ? lock_release+0xa30/0xa30 [ 119.163570] ? perf_tp_event+0xc40/0xc40 [ 119.167627] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 119.172639] ? memset+0x31/0x40 [ 119.175911] ? perf_trace_lock+0x920/0x920 [ 119.180136] ? perf_trace_ext4_es_lookup_extent_exit+0x5c9/0x9a0 [ 119.186271] ? perf_trace_ext4_es_lookup_extent_exit+0x5ef/0x9a0 [ 119.192412] ? perf_trace_ext4_es_lookup_extent_enter+0x780/0x780 [ 119.198635] ? lock_downgrade+0x8f0/0x8f0 [ 119.202778] ? lock_release+0xa30/0xa30 [ 119.206766] ? lock_acquire+0x1e4/0x540 [ 119.210737] ? ext4_map_blocks+0x88b/0x1b60 [ 119.215050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.220579] ? lock_release+0xa30/0xa30 [ 119.224545] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 119.229203] ? rcu_note_context_switch+0x730/0x730 [ 119.234137] ? down_write+0x8f/0x130 [ 119.237840] ? ext4_map_blocks+0x88b/0x1b60 [ 119.242149] ? down_read+0x1d0/0x1d0 [ 119.245863] ext4_map_blocks+0x8f3/0x1b60 [ 119.250017] ? ext4_issue_zeroout+0x190/0x190 [ 119.254503] ? current_time+0x131/0x1b0 [ 119.258467] ? timespec64_trunc+0x180/0x180 [ 119.262784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.268317] ext4_alloc_file_blocks+0x319/0xaf0 [ 119.272980] ? lock_release+0xa30/0xa30 [ 119.276954] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 119.282145] ? down_write+0x8f/0x130 [ 119.285844] ? ext4_fallocate+0x2fe/0x2330 [ 119.290068] ? down_read+0x1d0/0x1d0 [ 119.293775] ? perf_trace_lock+0x920/0x920 [ 119.298004] ext4_fallocate+0x9f5/0x2330 [ 119.302065] ? perf_trace_lock+0x920/0x920 [ 119.306296] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 119.311396] ? ext4_insert_range+0x13d0/0x13d0 [ 119.315970] ? __check_object_size+0x9d/0x5f2 [ 119.320467] ? lock_acquire+0x1e4/0x540 [ 119.324430] ? vfs_fallocate+0x5be/0x8d0 [ 119.328486] ? lock_release+0xa30/0xa30 [ 119.332465] ? rcu_note_context_switch+0x730/0x730 [ 119.337396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.342923] ? __sb_start_write+0x17f/0x300 [ 119.347241] ? ext4_insert_range+0x13d0/0x13d0 [ 119.351814] vfs_fallocate+0x4b4/0x8d0 [ 119.355714] ioctl_preallocate+0x1dc/0x300 [ 119.359960] ? vfs_ioctl+0xc0/0xc0 [ 119.363488] ? expand_files.part.8+0x9c0/0x9c0 [ 119.368089] ? vfs_write+0x2ee/0x560 [ 119.371800] do_vfs_ioctl+0x1440/0x1720 [ 119.375766] ? fsnotify_first_mark+0x350/0x350 [ 119.380344] ? ioctl_preallocate+0x300/0x300 [ 119.384750] ? __fget_light+0x2f7/0x440 [ 119.388716] ? fget_raw+0x20/0x20 [ 119.392165] ? __sb_end_write+0xac/0xe0 [ 119.396136] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 119.401663] ? fput+0x130/0x1a0 [ 119.404934] ? ksys_write+0x1ae/0x260 [ 119.408740] ? security_file_ioctl+0x94/0xc0 [ 119.413150] ksys_ioctl+0xa9/0xd0 [ 119.416600] __x64_sys_ioctl+0x73/0xb0 [ 119.420478] do_syscall_64+0x1b9/0x820 [ 119.424355] ? finish_task_switch+0x1d3/0x890 [ 119.428840] ? syscall_return_slowpath+0x5e0/0x5e0 [ 119.433759] ? syscall_return_slowpath+0x31d/0x5e0 [ 119.438677] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 119.443683] ? prepare_exit_to_usermode+0x291/0x3b0 [ 119.448688] ? perf_trace_sys_enter+0xb10/0xb10 [ 119.453357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.458200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.463378] RIP: 0033:0x455e29 [ 119.466552] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.485964] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.493663] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 119.500917] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 119.508173] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.515437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:00:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="ac75"], 0x2) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) close(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) [ 119.522693] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000025 11:00:50 executing program 2 (fault-call:3 fault-nth:38): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, 0x0, 0x3}, 0x2c) 11:00:50 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x48, &(0x7f0000000700), 0x4) socket$kcm(0x29, 0x0, 0x0) 11:00:50 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="d50f37e3fca84619fdec36c84435a992e06da35afd50e1ba5f5ecb4f1dc9509573fd160d4e25a9e94396af972b97473940a86ef0effb35b4b8fac36fe660406b435227339aec91d5bf8f9ccab36ac1684c81401524307c77cf6c0c11948b049b31f67614a390c1458bea2d6b3702000000000000000000000000006f07f99b55ddd86a959efa959f337a6d881e3dfbb0e8d1b80259e9936ae6c2a7dd0cd273d10ed8c4853510a477e31bb9a6264a76bd5a1e53b5b1d351cf8d45bba39eb2bcb269a7f450410afcbcc754ae1f7ba0b33f5aad49d6b7aa4262f37cec54fa1001a8b64db0fe7a7c92ae000000000000000000", 0xf1}], 0x1, &(0x7f0000000000), 0x0, 0xfffffffffffffffc}, 0x40080) 11:00:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) close(r0) r1 = socket$kcm(0xa, 0x800007, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x19, &(0x7f0000000040)=r1, 0x52d) 11:00:50 executing program 0: r0 = socket$kcm(0xa, 0x40122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000180)="2607835107a448172bfa7f096869aeec2dfaae50ac499b474c1808ec423decbb2ee47feb219f479141c73a3b2051dfffcd4bcbb035974b586503e36bbf0983c4de65e24e8ea96b4e8a935e6f4142587aee3d93ee24599b4e6b22ffc254bd7eed14601aa91d7266"}, 0x10) sendmsg$kcm(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000240)="88579c0b0b8b3d48d25121f2e81f8044ac07f20d182873f22575d7580a2b1c8c45b243c8558f10a3ef2ad33c7d15bb43d666026f3a2fc609034dd47deff0f7d38f95f82e02665919b4692f633795c9e50ba2a6ff506401b8bdf7af0784cbd9af386d1d0ef88010c6c02bef9916a26516e07b60461e664c8bb0e7b2f5d9399d5da877a8d012b4183df4c0d3eba624", 0x8e}, {&(0x7f0000000300)="0d6171eecc0fbd4e5f0bfb64d8230e2afe87c7212f49e45f227271021c", 0x1d}, {&(0x7f0000000340)="c4c49fbb7c1db551394a35c6ac1c989e1875b8d83944fb890eed4e36fb6c6dc22e51414bca731e88079f62b59a25a3b8622d7a6b4d6d0d3d651a38e3de82d538bc417fb13e4f16ea3bf3824784dbfd9f24cb9487fed6a7bb0b", 0x59}, {&(0x7f00000003c0)="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0x1000}, 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0x1000}], 0x5, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x2e8, 0x8000}, 0x91) sendmsg$kcm(r0, &(0x7f0000003840)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f0000000140)="f4001100002b2c25e994efd18498d6623abaa68754a30000000002000000000000000000000000000600000000000000c00195c1e2d4f32ebdbed8285538dd", 0x3f}], 0x1}, 0x0) [ 119.726820] FAULT_INJECTION: forcing a failure. [ 119.726820] name failslab, interval 1, probability 0, space 0, times 0 [ 119.738122] CPU: 1 PID: 13142 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 119.745396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.754748] Call Trace: [ 119.757361] dump_stack+0x1c9/0x2b4 [ 119.761009] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.766208] ? perf_trace_lock+0xde/0x920 [ 119.770373] should_fail.cold.4+0xa/0x1a [ 119.774447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.779556] ? perf_trace_lock+0x920/0x920 [ 119.783808] ? trace_hardirqs_on+0x10/0x10 [ 119.788065] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 119.792845] ? lock_acquire+0x1e4/0x540 [ 119.796826] ? trace_call_bpf+0x30e/0x530 [ 119.800985] ? check_same_owner+0x340/0x340 [ 119.805316] ? lock_release+0xa30/0xa30 [ 119.809287] ? rcu_note_context_switch+0x730/0x730 [ 119.814212] __should_failslab+0x124/0x180 [ 119.818441] should_failslab+0x9/0x14 [ 119.822231] __kmalloc+0x2c8/0x760 [ 119.825758] ? trace_call_bpf+0x356/0x530 [ 119.829893] ? ext4_find_extent+0x6df/0x9a0 [ 119.834203] ext4_find_extent+0x6df/0x9a0 [ 119.838335] ? trace_hardirqs_on+0x10/0x10 [ 119.842564] ? lock_acquire+0x1e4/0x540 [ 119.846527] ext4_ext_map_blocks+0x293/0x62f0 [ 119.851014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.856540] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 119.861627] ? lock_release+0xa30/0xa30 [ 119.865595] ? perf_tp_event+0xc40/0xc40 [ 119.869647] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 119.874652] ? memset+0x31/0x40 [ 119.877919] ? perf_trace_lock+0x920/0x920 [ 119.882140] ? perf_trace_ext4_es_lookup_extent_exit+0x5c9/0x9a0 [ 119.888267] ? perf_trace_ext4_es_lookup_extent_exit+0x5ef/0x9a0 [ 119.894399] ? perf_trace_ext4_es_lookup_extent_enter+0x780/0x780 [ 119.900628] ? lock_downgrade+0x8f0/0x8f0 [ 119.904762] ? lock_release+0xa30/0xa30 [ 119.908738] ? lock_acquire+0x1e4/0x540 [ 119.912700] ? ext4_map_blocks+0x88b/0x1b60 [ 119.917009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.922536] ? lock_release+0xa30/0xa30 [ 119.926502] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 119.931159] ? rcu_note_context_switch+0x730/0x730 [ 119.936081] ? down_write+0x8f/0x130 [ 119.939782] ? ext4_map_blocks+0x88b/0x1b60 [ 119.944090] ? down_read+0x1d0/0x1d0 [ 119.947795] ext4_map_blocks+0x8f3/0x1b60 [ 119.951933] ? ext4_issue_zeroout+0x190/0x190 [ 119.956410] ? current_time+0x131/0x1b0 [ 119.960382] ? timespec64_trunc+0x180/0x180 [ 119.964690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.970217] ext4_alloc_file_blocks+0x319/0xaf0 [ 119.974873] ? lock_release+0xa30/0xa30 [ 119.978844] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 119.984037] ? down_write+0x8f/0x130 [ 119.987733] ? ext4_fallocate+0x2fe/0x2330 [ 119.991955] ? down_read+0x1d0/0x1d0 [ 119.995662] ? perf_trace_lock+0x920/0x920 [ 119.999882] ext4_fallocate+0x9f5/0x2330 [ 120.003930] ? perf_trace_lock+0x920/0x920 [ 120.008150] ? perf_trace_lock+0xde/0x920 [ 120.012287] ? ext4_insert_range+0x13d0/0x13d0 [ 120.016854] ? __check_object_size+0x9d/0x5f2 [ 120.021338] ? lock_acquire+0x1e4/0x540 [ 120.025297] ? vfs_fallocate+0x5be/0x8d0 [ 120.029347] ? lock_release+0xa30/0xa30 [ 120.033320] ? rcu_note_context_switch+0x730/0x730 [ 120.038251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.043783] ? __sb_start_write+0x17f/0x300 [ 120.048099] ? ext4_insert_range+0x13d0/0x13d0 [ 120.052673] vfs_fallocate+0x4b4/0x8d0 [ 120.056558] ioctl_preallocate+0x1dc/0x300 [ 120.060865] ? vfs_ioctl+0xc0/0xc0 [ 120.064388] ? expand_files.part.8+0x9c0/0x9c0 [ 120.068958] ? vfs_write+0x2ee/0x560 [ 120.072667] do_vfs_ioctl+0x1440/0x1720 [ 120.076632] ? fsnotify_first_mark+0x350/0x350 [ 120.081208] ? ioctl_preallocate+0x300/0x300 [ 120.085598] ? __fget_light+0x2f7/0x440 [ 120.089557] ? fget_raw+0x20/0x20 [ 120.092995] ? __sb_end_write+0xac/0xe0 [ 120.096964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 120.102503] ? fput+0x130/0x1a0 [ 120.105766] ? ksys_write+0x1ae/0x260 [ 120.109555] ? security_file_ioctl+0x94/0xc0 [ 120.113951] ksys_ioctl+0xa9/0xd0 [ 120.117392] __x64_sys_ioctl+0x73/0xb0 [ 120.121265] do_syscall_64+0x1b9/0x820 [ 120.125136] ? syscall_return_slowpath+0x5e0/0x5e0 [ 120.130052] ? syscall_return_slowpath+0x31d/0x5e0 [ 120.134968] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 120.139989] ? prepare_exit_to_usermode+0x291/0x3b0 [ 120.144992] ? perf_trace_sys_enter+0xb10/0xb10 [ 120.149648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.154482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.159656] RIP: 0033:0x455e29 11:00:50 executing program 1: r0 = socket$kcm(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x24, &(0x7f00000003c0)}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xcfa}], 0x1, &(0x7f0000001180)=[{0xe0, 0x105, 0x4, "b3db351e1b9f7b00a6087d3b7a762490ecb0d351f7f4c1858875024aea4f0b8abb46d4c17a3aca25e0ccc4a69647f24842b2e012ea10aefac5cfd00568302ed8a08506bbd9d94c9cd8646c7ec2f577cf00e1025fc82b9fd5aa1b6e408496645a3254ce6610cdb6d1614f267f54e73195bd842a1813834ba11c03cbb5d16e3af323959544ddbed533155802f7129c3dfad70092a7a5980abcc074a68ebbc285ff6ffe627743e8072b21d59d55a75232cc0b7f614bb6c8443a3b9156a71754e1d75ecbea25a7fad33e82ef"}, {0x30, 0x19d, 0x7c6, "f3206bfcfab143f89af4aa448b1bd49b5066149f08f28425102450"}, {0xc, 0x11f, 0x400003, "6ed94af5109130df5921c15a0008aaddbd4923e3738fb35e0a54d550b8a776683056c077480e8e15103f553fb165d89ad1458fc6bf338b8b5f6ea00833c50614863c6e0000e186cfeae7323104298a7dbf433ff6500eeb3acfcdc1c9d7b40bce227f283a2ccc151de1e61adedba24f9f6f4034a0d82f51ef4e7e2cfc0e8bb2e846d10472b318245bed42b34cf6d402facfa7b41b6c405e2afb0b96ffff000000000000cf6058f74a57766cb2818b36f4cf2cc6c04e7849ba503fff3a000000000000"}], 0x1f0}, 0x10) 11:00:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x10, 0x2}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000140)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/160, 0xa0}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000, 0x6}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0xb, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x43}, @alu={0x7, 0x3, 0x7, 0x4, 0x0, 0x10, 0x8}, @jmp={0x5, 0x10001, 0x6, 0xf, 0x3, 0x6, 0xfffffffffffffffc}, @generic={0x1000, 0x9, 0x81, 0x5}, @ldst={0x0, 0x3, 0x0, 0x2, 0x6, 0x2, 0xffffffffffffffff}, @generic={0x100000001, 0x80000000, 0xfffffffffffffffa, 0x3}, @exit={0x95}, @jmp={0x5, 0x7, 0x0, 0x7, 0x7, 0x0, 0x19}, @ldst={0x69bc11b576c91bb0, 0x2, 0x7, 0xa, 0xd, 0xfffffffffffffffc}, @alu={0x0, 0x600, 0xf, 0x0, 0xf, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xffffffff, 0x0, 0x0, 0x41f00, 0x1, [], r1}, 0x48) [ 120.162825] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.182063] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.189754] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 120.197006] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 120.204261] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.211514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 120.218765] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000026 11:00:51 executing program 2 (fault-call:3 fault-nth:39): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:51 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tpv3in6={0x2, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000005c0), 0x9f, &(0x7f0000000780)}, 0xe000) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0xfc62, &(0x7f00000001c0), 0x1b0, &(0x7f0000002740)}, 0x0) 11:00:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/28, 0x1c, 0x6}, 0x10140) r2 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) r3 = socket$kcm(0x2, 0x1, 0x0) getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x6, 0x11, &(0x7f0000000180)=r2, 0x4) 11:00:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x9, 0x7f, 0xb1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0x1, 0x2, 0x2a, r0, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000040)="70d1185f6747962d6bd4d5d37261e455e42d94fcc74e3f7e62b8dd6bf63e86c7f1e6f8f95607172d0b68a09b23cd0a7aca72ec2d1eb16df9deac8dc6e38982b5b57e98a448ba9b76b3d3f64670348b6e6f2a6e054f0fa900f7", &(0x7f00000000c0)=""/138}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)) 11:00:51 executing program 3: 11:00:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="850000002200000007000000000000209500000000000000"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xe1, 0x1000, &(0x7f00000001c0)="f2eb581ca2e0f48e7890336677118aea7a17312577b1de3e4638c58db55ffdcdf1b8aa06848939ad30b389f526c1d48e69feebf3c3af2b19acc1ba5d2c72449ffd4b1b689cd874add02d02cadef311da8414e0f0f81fd0235eb63fd6c82959c1c97209dc2f2dd4903e23210cad9b487490e9e8c4a13c1d37c8c04710d183f58a57a21ced9fe037aad91022103dd737720c1560b141c941e0787cc680a83f4ca50b2fa207881a2598938851242d0055bb08dabaa43a9d6b2193d8e27eb180344fd8cc08d7f0e220c23906d4e9ea41706cf0ac1a2b76bbc5747a56332776d313e45b", &(0x7f0000001400)=""/4096}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x3e, 0x9d, &(0x7f0000000180)="e460019234060dc106621abc86dd6a00000000072feb3056603190b148f3e965ddf59ed18dc2f7561150825538008000000000d500002a01880bad1ed14d", &(0x7f00000000c0)=""/157}, 0x28) 11:00:51 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = gettid() socketpair(0x4, 0xe, 0x8, &(0x7f00000002c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x80000000, 0xffffffffffff8001, 0x7fffffff, 0x7, 0x0, 0x3, 0x2000, 0x8, 0xbc3d, 0xb0, 0x9, 0x7, 0x100000000, 0x5, 0x2, 0x7, 0x10000, 0x2, 0x6, 0x6, 0x5, 0x7f, 0x7fff, 0x3f, 0x5, 0x3ff, 0xe, 0x2, 0x9, 0x8, 0x5, 0x80000000, 0x492200000000, 0xff, 0x7f, 0x4, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000200), 0x1}, 0x4000, 0x4, 0x7f, 0x7, 0xffffffff, 0x1, 0x3f}, r1, 0x6, r2, 0x2) recvmsg$kcm(r0, &(0x7f0000002f00)={&(0x7f0000002d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002dc0)=""/145, 0x91}], 0x1, &(0x7f0000002ec0)=""/36, 0x24, 0xfffffffffffffffc}, 0x1) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='\x00'}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0x8001, 0xbfd7, 0x80000001, 0x8001, 0x0, 0x39fc, 0x1, 0x6, 0x81, 0xaed4, 0x8f0, 0x1, 0x0, 0x9, 0x8, 0x3, 0x1, 0x80000001, 0x5, 0x68b, 0x1, 0x0, 0x80, 0x7, 0x7ff, 0x6b, 0x80000000, 0x8, 0x2, 0x4, 0x8, 0x2931, 0x4, 0xc82, 0x5, 0x0, 0x0, 0x7f0, 0x6, @perf_bp={&(0x7f0000000000), 0x5}, 0x10, 0x6, 0x4, 0x0, 0xd00a, 0x1, 0x9}, r4, 0x7, r5, 0x8) sendmsg$kcm(r0, &(0x7f0000005500)={&(0x7f0000002f40)=@xdp={0x2c, 0x2, r3, 0x1c}, 0x80, &(0x7f0000005200)=[{&(0x7f0000002fc0)="07c2e3a7c8fdb9198662983df2618577b2dd4e3b3750840d28872eb7adc75b1bab3be8b6b50a809bf3dda34ac5b4c126cf3580124391f632f6c76bb3b9699ba47bc604e093ccb014c352d88263f4a58bfbd38d", 0x53}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000004040)="cac300d9d4c352768186aaf17e1b5c1a5ec338401e82209f70f13a806e2684f566b4b1545c28ab155d845191524d4473c4ec2028ecfffda6819cf70dbb6330", 0x3f}, {&(0x7f0000004080)="24fb38275efe63d3b1111b0090d5242441fc4d8f59a9d7b7bb1b5b7a0d1de93ded11ea6f72788eab610e7033fb5b2bdeb5054cf35559914edfee0c", 0x3b}, 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0x1000}, {&(0x7f00000050c0)="c8bcaea533956826e0eafcaa8d5f7b55d538030f5a9f20", 0x17}, {&(0x7f0000005100)="6ea7e4e999069cd5acac838370e483e5b730b563ffa8888e629ca6e7ce16e3796cea26398eb83e1f00c9b13160977b255f838a7ec931841ebf410cc4587827a5b26cfed988667f592ff213bcc4cdd8d8de5c844faa9edbda2869a2974cdfd3182de64aecc41eac846b9123646ff5db6be0471449ce4c37b40bd84604a61538b08cc2b541767b72bfa614cfd5ebf5efc8fcabf7274b202e803a012db8d789af3ce45ad77a24ed80163e753044ab7951ed1d531196dfffb324bd1c3a89f7742aa8f6916612955dc40f7e7e645b376204a40cd2144b0173d8c326084f84", 0xdc}], 0x7, &(0x7f0000005280)=[{0x78, 0x3a, 0x5, "e36106e5698ecfc76dc85058e808f980695c902c67c21b8625725dda16bea8478abffaef54ae3785826966115da83ecdce8f866d452b8e418f4851526d1a4226564ae0c527124cf5dabfa04d47fe94d18c276dbedf4f0eac65e273c37aa7ad2e7d38ec56"}, {0x80, 0x108, 0x100000001, "d88fbace478b3585058cb5661771e45d62245c16547091d7df127fad23f90ac5731e5bf7e21822df708d27dae3853fd9b30a62ce467f7b81fc5a792c5679355db049e9de4d77cb27d70dd124826c04bb6adf2ec6e092fb5a305f998c2dc9c7b20df26715b3cdd15df89de34dfd89a9ab"}, {0x78, 0x119, 0x9, "61505143825063c59fe411cf5959eba408250775894ef670c1b16e71de885d2c4f65e86a6f6d5a849d45097f9fd8c223ff762985daff5e5e833eca076d6d156b3398292762d1c8a58a316ed746f9b47d95b34ddb0c3b0e37907efef472babdd2c3eb"}, {0x100, 0x101, 0x3e, "aa21a4a63fb461650fba4376bfbcd6e5c0390a57f241ef194fe0b03ed7d70c64da50086fc49934032d181c5b132bb2ca70edb5bbefb40e9f0047f9090b2a2c38eafec2064c0d6662190a8f244fbb8e5e3d8263fa0cf00c68a4ff1bbfcebb476d242eeefb340293d5d2654fc306adab2550aa845c5c7bc25d472d250d777aa5b4aa28417b4b5daad94d32433057d70a8f39b1a40de7b19a343db5849752612d3bb72e9417a2c6ccb642f7779474cf06be2155969c2f7128a40a89f79d7a88f7211b6db804c989d5ea85abd0b4e2f182d18df6163496552838ffbc7b990c363f321664a7d1462d86eb725046"}], 0x270, 0x1}, 0x4000000) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpv3in6={0xa, 0x1, {0xffffff7f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) [ 120.499852] FAULT_INJECTION: forcing a failure. [ 120.499852] name failslab, interval 1, probability 0, space 0, times 0 [ 120.511230] CPU: 1 PID: 13180 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 120.518513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.527870] Call Trace: [ 120.530471] dump_stack+0x1c9/0x2b4 [ 120.534111] ? dump_stack_print_info.cold.2+0x52/0x52 [ 120.539315] ? __ext4_journal_start_sb+0x18a/0x600 [ 120.544255] ? ext4_dirty_inode+0x62/0xc0 11:00:51 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8948, &(0x7f00000001c0)='bond0\x00') ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)) 11:00:51 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)="010a", 0x2}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000002900000004000000b80000000000000032cc3c0800fc7ae4ccfa7add72c2bc8e75c8e98721ae5e3cfd73c8531bd1970441d8d5541760ef314db831dab884f9193bf3a493c9da0b0adffcb9dc9a743922248643c7416a5a3b"], 0x18}, 0x0) [ 120.548420] should_fail.cold.4+0xa/0x1a [ 120.552495] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.557609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.563161] ? __ext4_journal_stop+0x106/0x1f0 [ 120.567754] ? ext4_setattr+0x2af0/0x2af0 [ 120.571912] ? ext4_dirty_inode+0xb0/0xc0 [ 120.576075] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 120.581098] ? __mark_inode_dirty+0x495/0x1550 [ 120.585690] ? __inode_attach_wb+0x1320/0x1320 [ 120.590284] ? kasan_check_read+0x11/0x20 [ 120.594444] ? do_raw_spin_unlock+0xa7/0x2f0 11:00:51 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0xc201}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x322) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) [ 120.598870] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 120.603471] ? kasan_check_write+0x14/0x20 [ 120.607728] ? check_same_owner+0x340/0x340 [ 120.612068] ? __dquot_alloc_space+0x4b6/0x8c0 [ 120.616664] ? rcu_note_context_switch+0x730/0x730 [ 120.621612] __should_failslab+0x124/0x180 [ 120.625863] should_failslab+0x9/0x14 [ 120.629683] kmem_cache_alloc+0x2af/0x760 [ 120.633846] ? percpu_counter_add_batch+0xf2/0x150 [ 120.638792] ext4_mb_new_blocks+0x778/0x4740 [ 120.643218] ? __sanitizer_cov_trace_cmp4+0x16/0x20 11:00:51 executing program 3: perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 120.648247] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 120.653026] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 120.658578] ? lock_release+0xa30/0xa30 [ 120.662567] ? kasan_check_read+0x11/0x20 [ 120.666720] ? rcu_is_watching+0x8c/0x150 [ 120.670871] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 120.675287] ? is_bpf_text_address+0xd7/0x170 [ 120.679785] ? kernel_text_address+0x79/0xf0 [ 120.684186] ? __kernel_text_address+0xd/0x40 [ 120.688692] ? unwind_get_return_address+0x61/0xa0 [ 120.693613] ? __save_stack_trace+0x8d/0xf0 [ 120.697961] ? save_stack+0xa9/0xd0 [ 120.701574] ? save_stack+0x43/0xd0 [ 120.705198] ? kasan_kmalloc+0xc4/0xe0 [ 120.709072] ? __kmalloc+0x14e/0x760 [ 120.712770] ? ext4_find_extent+0x6df/0x9a0 [ 120.717077] ? ext4_ext_map_blocks+0x293/0x62f0 [ 120.721733] ? ext4_map_blocks+0x8f3/0x1b60 [ 120.726082] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 120.730907] ? ext4_fallocate+0x9f5/0x2330 [ 120.735134] ? vfs_fallocate+0x4b4/0x8d0 [ 120.739183] ? ioctl_preallocate+0x1dc/0x300 [ 120.743573] ? do_vfs_ioctl+0x1440/0x1720 [ 120.747702] ? ksys_ioctl+0xa9/0xd0 [ 120.751308] ? __x64_sys_ioctl+0x73/0xb0 [ 120.755353] ? do_syscall_64+0x1b9/0x820 [ 120.759399] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.764751] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 120.769492] ? perf_trace_lock+0xde/0x920 [ 120.773638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.779166] ? add_transaction_credits+0x3f9/0xe90 [ 120.784079] ? zap_class+0x740/0x740 [ 120.787776] ? check_same_owner+0x340/0x340 [ 120.792090] ? lock_downgrade+0x8f0/0x8f0 [ 120.796235] ? kasan_unpoison_shadow+0x35/0x50 [ 120.800804] ? kasan_kmalloc+0xc4/0xe0 [ 120.804676] ? __kmalloc+0x315/0x760 [ 120.808375] ? ext4_find_extent+0x6df/0x9a0 [ 120.812683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.818203] ? ext4_ext_search_right+0x2df/0xb10 [ 120.822945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.828465] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 120.833468] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 120.838044] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 120.843045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 120.848566] ? start_this_handle+0x6b9/0x1260 [ 120.853043] ? do_syscall_64+0x1b9/0x820 [ 120.857094] ? lock_acquire+0x1e4/0x540 [ 120.861063] ? ext4_es_lookup_extent+0x42c/0xde0 [ 120.865820] ? lock_downgrade+0x8f0/0x8f0 [ 120.869950] ? quarantine_put+0x10d/0x1b0 [ 120.874088] ? lock_acquire+0x1e4/0x540 [ 120.878044] ? ext4_map_blocks+0x88b/0x1b60 [ 120.882358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.887877] ? lock_release+0xa30/0xa30 [ 120.891835] ? check_same_owner+0x340/0x340 [ 120.896139] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 120.900813] ? rcu_note_context_switch+0x730/0x730 [ 120.905741] ? down_write+0x8f/0x130 [ 120.909437] ? ext4_map_blocks+0x88b/0x1b60 [ 120.913741] ? down_read+0x1d0/0x1d0 [ 120.917441] ext4_map_blocks+0x8f3/0x1b60 [ 120.921577] ? ext4_issue_zeroout+0x190/0x190 [ 120.926053] ? current_time+0x131/0x1b0 [ 120.930016] ? timespec64_trunc+0x180/0x180 [ 120.934326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.939852] ext4_alloc_file_blocks+0x319/0xaf0 [ 120.944507] ? lock_release+0xa30/0xa30 [ 120.948569] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 120.953745] ? down_write+0x8f/0x130 [ 120.957443] ? ext4_fallocate+0x2fe/0x2330 [ 120.961671] ? down_read+0x1d0/0x1d0 [ 120.965373] ext4_fallocate+0x9f5/0x2330 [ 120.969423] ? perf_trace_lock+0xde/0x920 [ 120.973553] ? _kstrtoull+0x188/0x250 [ 120.977344] ? ext4_insert_range+0x13d0/0x13d0 [ 120.981914] ? __check_object_size+0x9d/0x5f2 [ 120.986411] ? lock_acquire+0x1e4/0x540 [ 120.990369] ? vfs_fallocate+0x5be/0x8d0 [ 120.994416] ? lock_release+0xa30/0xa30 [ 120.998374] ? check_same_owner+0x340/0x340 [ 121.002680] ? rcu_note_context_switch+0x730/0x730 [ 121.007613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.013134] ? __sb_start_write+0x17f/0x300 [ 121.017439] ? ext4_insert_range+0x13d0/0x13d0 [ 121.022005] vfs_fallocate+0x4b4/0x8d0 [ 121.025882] ioctl_preallocate+0x1dc/0x300 [ 121.030101] ? vfs_ioctl+0xc0/0xc0 [ 121.033627] ? expand_files.part.8+0x9c0/0x9c0 [ 121.038193] ? vfs_write+0x2ee/0x560 [ 121.041896] do_vfs_ioctl+0x1440/0x1720 [ 121.045857] ? fsnotify_first_mark+0x350/0x350 [ 121.050424] ? ioctl_preallocate+0x300/0x300 [ 121.054822] ? __fget_light+0x2f7/0x440 [ 121.058777] ? fget_raw+0x20/0x20 [ 121.062214] ? __sb_end_write+0xac/0xe0 [ 121.066174] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 121.071690] ? fput+0x130/0x1a0 [ 121.074950] ? ksys_write+0x1ae/0x260 [ 121.078736] ? security_file_ioctl+0x94/0xc0 [ 121.083136] ksys_ioctl+0xa9/0xd0 [ 121.086572] __x64_sys_ioctl+0x73/0xb0 [ 121.090446] do_syscall_64+0x1b9/0x820 [ 121.094316] ? finish_task_switch+0x1d3/0x890 [ 121.098795] ? syscall_return_slowpath+0x5e0/0x5e0 [ 121.103708] ? syscall_return_slowpath+0x31d/0x5e0 [ 121.108621] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 121.113621] ? prepare_exit_to_usermode+0x291/0x3b0 [ 121.118631] ? perf_trace_sys_enter+0xb10/0xb10 [ 121.123285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.128116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.133288] RIP: 0033:0x455e29 11:00:51 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) recvmsg(r1, &(0x7f0000002dc0)={&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002cc0), 0x0, &(0x7f0000002d00)=""/185, 0xb9, 0x9}, 0x40002000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000009c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000e00)={'dummy0\x00', 0x400}) socket$kcm(0x29, 0x5, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000a40)={0x4, 0x70, 0x0, 0x4, 0x65, 0x800, 0x0, 0x7, 0x1, 0x1, 0xb0, 0x3, 0x0, 0x8, 0x3, 0x100000001, 0x8000, 0x4, 0xfffffffe0000000, 0x2c, 0x6, 0x100000001, 0x5, 0x55, 0x3, 0x0, 0x1, 0x6, 0x401, 0xffffffffffffffe0, 0x0, 0x2d99f630, 0x6, 0x6, 0x5, 0x6, 0x0, 0x10000, 0x0, 0x2, 0x5, @perf_config_ext={0x101, 0x6}, 0x4002, 0x4, 0xd6d8, 0x2, 0x7ff, 0x6, 0x8923}, r4, 0x2, r3, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a00)={&(0x7f0000000780)='\x00', r3}, 0x10) sendmsg$kcm(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="12e86b0c6b5752844178de388ca4ab046d6a134c1ea53b33db534b834e8a96178599427dd3d8f44b6569b818fcff8c5de7c66afbaf16132bc022681d6fce30dfb333bdb760bac0f5d0149ae7bd63cc5e6098a022fa635d79dcf88d6484e9ec057544a6f301d00d74e45b19f5cee863ffb8b8878381f69da8a87603e2d0cc3dbfde394b532f1384c6", 0x88}, {&(0x7f0000000b80)="7cd9330213413dad5e644efc9c4cd39f1a193d9d7ae4268182bc84a22b58d3249c7aca9469c110c2f2da0910df1c4cb38b2ac4afe3ae50adbfc3963264630c09332424d6e3fba6ba8e2a04164364d99770bdec4c23d384793c2d3e4c", 0x5c}], 0x2, 0x0, 0x0, 0x810}, 0x20000000) close(r0) sendmsg$kcm(r1, &(0x7f0000003680)={&(0x7f0000002e00)=@ll={0x11, 0x1a, r2, 0x1, 0x5, 0x6, @random="78092fd58a45"}, 0x80, &(0x7f0000003380)=[{&(0x7f0000002e80)="4ad50517da69e78cbac8dab28739a1452d7b8e10f2b5caf5272d5827c2312c1c6e0fd7670da008193017306b57dff52df9236e391c07a443779b29b05f1b6e9cd2d8088112739e1459297ce33fe8d307a786b0265a0f64b9bf7cd3c09cd0b1c0", 0x60}, {&(0x7f0000002f00)="8f1451642ea966e9faefb33a27064021881301bcac59e0a051ac7b58729e6f05e33c0fc1a9a7143dee4facd4ae2137f8f1ee78c464a38faeefcdf3ffdb92e947bd18808108b3f6b16177e8e1de4d805878ae9f47c1daa0c72cb26745915c6f79c0cfffbcd6f2fbfe7c61b45756b5ac300e59b69c58365c0cda72c433a2a76e002048e13fe1694c0632fce0826d124e3c78af9a67b22e7afec2c18332b1eeb364561803abc10fea7bc999de77240a", 0xae}, {&(0x7f0000002fc0)="c8d4dea5cee2ae2eac5b0fb377be0629c427b2d0521be3d09be13845a6b15f8b20f54ee9e31380b12fd3b36be751ecaf96c77c73273cecb80b1f069ddc93c99a7b833e8379a4c54521a8d8ebbe10870c3843285ab03ef78fc159f24c0d35260495d00286e4bb2da06168df4ab7d7d8b2807d55db25eff1e194f323704f1b7d7ab0353d450bc5fe8862e19c", 0x8b}, {&(0x7f0000003080)="52a073da75ed87adee4ab31f4918531e44a3e33ed2a3791e35b1853a1686b81900717420d40485bf6ed035cb434a7f58ad8417c370257c19894dd2d431424e31af1f8346ccb524e5ee7d5c9fc826684cd67797cceff4e8e58df58ea182535e74f51a3daddad01951e22d7c93630723aef7d2aa3a626052fab88773847132844b850642dfade406e4f324a487893ed49f68b9f58581287a124988c4f356379a5812883e45c4b16d8ebbde3b61ce0af602838b7d49592af57d571177fef2da52fe2669ceb155ed261034", 0xc9}, {&(0x7f0000003180)="f8a9e27930ec8c161c2af8f34fd86b50b7848b1e687c44fd6ba3710aa014d25e0bb947d578b1fb47ec9c85fa1e9c8b1a91f40e910c21f385fcc3a8db5a65ee7b6ca2c970fd71d8509a348551416c6a1d74bb19c913d1f332f78f36d123841fac75ee51adbe5a22fa872291b1de9f0f21e1479cbd1dc7b26754d332ce232ec63c218005f07069a81072bf911ac8749c6c2a92c701fb351e35af4c71fc9cdc3e57", 0xa0}, {&(0x7f0000003240)="6332abf44d93ec4c2191f4f2a9592efba9987f1d71937a3a1f3644f5b704d538c98839f8b6159b954a3d3d4100fe164cbde17c0d69d93e66c10ae45e50bac0d4d9a5ada64f01eedf2b639b09baa0fde400bce5b6e7e2964c05eb0567d2da10dc6afe5c4eb131a28ffbbb08be6219fb075d59373716503dcffa4a0e33a80631efc931d0c70764f2b98d54", 0x8a}, {&(0x7f0000003300)="c60232bf242f266460910e6810ac360b5596399791ea25d6bc6f083a4621801f", 0x20}, {&(0x7f0000003340)="23458d8881847e1093c28e368f38fc2c", 0x10}], 0x8, &(0x7f0000003400)=[{0x28, 0x10b, 0x7, "1a8d5025801455390985970da277dcfdb6a0cf80a414"}, {0x38, 0x119, 0x200, "b7291dbe75cf4210dd82865f463e081228bbb642e6e5469f185c0753c58f324d6279"}, {0x10, 0x10b, 0x6cf0}, {0x48, 0x113, 0x5, "039fb639c092c78b351787fa38587cfde151ba302bbb9da0c73db509b7f4a435c9324fa797d9edf23d14334d9ac8e3fcdbbef97d45"}, {0x108, 0x115, 0x2147, "9fffa48cdb564c4360b684639090df8796dfaf2d62eaa33adcfcc2f12c9bd2664a0c9497f79c5d698a214359064c28a4261c10fc5c27d03cb627b2b2e1aaea395e8d034882538914ea90118ea56dc4f5605656edbfa3b905bebd750d9a9b3b8cb5de0efa88b3b0038570a34237412d7503b62f5fae313a5c2ab1bb81dff93ffcd71c532bea12982396c50dcc203e27456e74a3839d23cbe72f72401a6177b60cb188ab73309c77d00cfab73ad210ec3e25e91451f9d767c03a01d75617ef91f9a2b08010e609bd3a3698c9f86c8a08356eda6787cee90b3b07f764e069eebc736b82a5c828c8338e3fb13ed52954813b2feb83d631f3"}, {0x98, 0x1ff, 0xffffffff7fffffff, "cc254bdb5c642de4f45c90b18f15cc9aae3b792c262ac4d420af2c7936601b58092bcb6a0294702e6be551b770370e37c7935af42c5407c125cb9c5a0cd1f89bdd9a9478f6ef2563f5d6239230f31347dec3c048fdc0b16815b906bbab175ff6f48c5dd86a36d6c411b601baa27a355538aba72afabaca21d7f562e0f15f8b50151c12ee624fa9"}], 0x258, 0x8001}, 0x800) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x29, 0x3a, &(0x7f0000000040)=r5, 0xfffffffffffffdaa) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) recvmsg$kcm(r1, &(0x7f0000000980)={&(0x7f0000000200)=@nl, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/176, 0xb0}, {&(0x7f0000000480)=""/113, 0x71}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/217, 0xd9}, {&(0x7f0000000700)=""/66, 0x42}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/245, 0xf5}], 0xa, 0x0, 0x0, 0xa7932606000}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000dc0)={r3, 0x0, 0xca, 0x7, &(0x7f0000000c80)="e1dd2846f496c9ab152f917e74c95c6bf7a768a15366408735b2d2ad2f8ebe772d61d6fd167dc4f1b5792a661959aad64489eb0a905ef25d3e404c05876f6c7ba62147b983f87220c88169198641ea58297a59dac9a367766da54c5f1593af97207190853901aa86f8ebe92327314f740c1a16b6464b67f8805cf9cd3c96929cf67cee00daa7ab299b2e76a42ed9cb134d8d8071e7203df41153c5d9a26d8b29fde0284f2eee952bdb8bf0a00d474ad294a61d830c7f195c2584f88060b6a9c773e32ccbad48287d00b7", &(0x7f0000000d80)=""/7, 0x1000}, 0x28) [ 121.136455] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.155652] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.163348] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 121.170602] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 121.177854] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.185109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 121.192370] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000027 11:00:51 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x4, 0x8001, 0x2800000000, 0xffff, 0x0, 0x5, 0x10000, 0x4, 0x40, 0xffffffff, 0x401, 0x80, 0xfffffffffffffffe, 0x101, 0x8, 0x6, 0x0, 0x7ff, 0x9, 0xff, 0x9, 0x7fffffff, 0x7, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe1, 0x0, 0x3, 0x2, 0x5, 0x100000001, 0x5, 0x200, 0x100, 0x8, 0x0, 0x0, 0x40, 0x0, @perf_config_ext={0x1, 0x5}, 0x2, 0x1, 0x8001, 0x7, 0x10000, 0x3, 0x7}, r0, 0x10, 0xffffffffffffffff, 0x2) r2 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x80000000, 0x37bd, 0x3, 0x0, 0x0, 0x8, 0x700, 0x4, 0x7f, 0xfffe, 0x8000, 0xe8f3, 0x9, 0x6, 0x3, 0x8001, 0x2, 0x2, 0x100000000, 0xffffffffffffffff, 0x3, 0x8, 0x7fffffff, 0x0, 0x2, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x9, 0x5, 0x2, 0x2, 0x82e, 0x0, 0x4, 0x80000000, 0x8001, 0x0, 0x5, 0x1, @perf_config_ext={0x8, 0x4}, 0x2000, 0x0, 0x1, 0x7, 0x101, 0x2, 0x3}, r0, 0xd, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='}\x00') r3 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x8, 0x7fff, 0x1000, 0x1, 0x0, 0x73, 0x4020, 0xc, 0x0, 0x200, 0x5, 0xffffffff80000001, 0x44c, 0x100000001, 0xf6, 0xda5, 0x1000, 0x8, 0x7, 0x1000, 0x4871, 0x8, 0x177, 0xffffffffffffff9b, 0x5, 0xaaffd11, 0x41aa, 0x0, 0x805, 0x1, 0x2, 0x5, 0x101, 0x2, 0x9, 0x0, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x10703, 0xd423, 0x9, 0x0, 0x7f, 0xaa5, 0x79}, r0, 0x3, r2, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xac) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xb9) r4 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/86, 0x56}], 0x2, &(0x7f0000000700)=""/117, 0x75, 0x5}, 0x40000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000007c0)=0x20d5add1) r5 = socket$kcm(0x29, 0x0, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000840)={&(0x7f0000000800)="70726f6326766d6e6574307b292c25776c616e302b9f00"}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000009c0)={r6, 0x0, 0x95, 0x75, &(0x7f0000000880)="13be99b0632c3b7d3a8aad6b274125a3496f748c69cb3ac3f05a9b9110aec765affedec1743de5f1016cae3d85ec000203b6c392e584c7d92dee8b4da5563295153cef0b29bc2870fe2a01aeb3f34f5bb465f93ab6ca39d0857ce1251fa6ea0d1eb4e8a75f269ef97ecf56be5ea3929f788cbfb5a65ea3267d04b0daa9b81ae38f55e29dad5606b12f2b04285bcdfd1d98151eac38", &(0x7f0000000940)=""/117, 0x6}, 0x28) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000a00)={'bridge_slave_0\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) socketpair$inet6(0xa, 0xa, 0x18, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000a80)=0x1) sendmsg$kcm(r6, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="fa955204a37be81cb4722a50ab760e0421d86aa59f74ed4d0336671594c397afe65070fce0b99ed8a246689060e5a8f0a01c3b5c366ddd13dd9128310c737107fe4cf39f589f1767d2bd678919d284ef81dc1e9a8171138ed57ae533cc4517c8723250a5c03e65109cb82ffe8657545fdcb1184b891d3f8c4e7dc27dae19e7626e7b2edb6d00fccf92e6878d6f210475453df0acf1f67b5b7177eeecb3b43a938492e95b217057def203eee46215b44f98e03b35ccd67c3a360c550244ca1e4752d096fa", 0xc4}, {&(0x7f0000000bc0)="ff4cf0de3140c0828ebf004fd54e26934b0e96897c7c0849bfb440c9bfd116949acefea69ea2f33402536e9596578999b3d20186304e4053d849c1d97a44f8e470a435f7dea6", 0x46}, {&(0x7f0000000c40)="9930b0487a0f60a3ac512f5ab76fa79b70842668cdb6f31782fd279ef380c41c5383c11ece96392d32f48a0ce0101bd1ece4e9b366de64972b4ecc909304ff8ad2ce1f3f44b87b880a367736dccd0a718095d16d63e8d5af2a9327a29396dcb433e3de0434ed35602d73a944e6c2c086b1", 0x71}, {&(0x7f0000000cc0)="9a4ac8afb659bdc7d92a2da4ef3e8aabdef0ba44383ac0bfed81189e1ee86a24431bb2212edc6c5cdd262b72a0b43d963b567c40a638300ce08e3c8ab8484a65d4d0465e88ffed39610e04b537197afbb7c9d0b0ee7fcfd26cc0575f676c9bddb4377cad4d31458c66df3bdbacdc5e2ccc8874", 0x73}, {&(0x7f0000000d40)="37c14b0357794bac4ee6e3c3773304e09f65012c8b59aa0e50f6e1d6f7267d385aa037314fcfdf8735d14d577617b7f4957ae473dab850561c72932b7dd07364b7d9f33e3f6b607453a925b90cf85b3f307ac6409d4cbcb786f587959468f763b48a08074ff1be5d4fcc647143e73464a5bea9a2", 0x74}], 0x5, &(0x7f0000000e40)=[{0x1010, 0x100, 0x97, "2eca8fb8285974641a334e0014a6d339cfba12d446a868765107aff680368cca364eef0b37a116f73cd69f7d485a5ba00d7e27769aeb220d6a4743dd9c2434bcb1e74111f2718a69266fe7e017baa6b6d4e93bdf1593df1824fb7d205a639d154e6afbdebd1d9d9a88f62a9336d0adbd12b559f92f7863dcb2d8ce61287329a8a3bc7b5293ef154061f11628aae5cf5229c53ae7b98ffffbe7c71ef94409811bd672572fcf23c955a3c677d01b6d7c854a7f69710f526d47362123a69daa02022c0361efe301100a5c3b53fd93650e33b57f92e132a062c7c13ebb1096910e123100f68fde9f940047ce02d98d4d6707e981e6ae5862588dff14de80a38be0b5d51961122f23b59d9c0a3cf2061adfc024cdbd0f7c44acf7263902e53942d9c8c4dc9a23f018944d60056d8e5b1861db96c6e2f30ac273e5167b1a57f9d1659217435af4800c6cb8dfd7ab2cb34c4ec8e4547ad8eda7a56d472ba3d51577e8196019cffd9f9b44c98cbf4546cf10bd5bdc28952983ac5c274566e6e5d76f0b6d7c003772974e61ce01f6f48083574f960580e2a6c533a352d79c489268511d005f0a54777272d74961bb976557cd096e5537805ce5073d43515b9048800aed4c57b63fc0d076bf0925eb58a054eadc478f92e39cca8fde6f3729c4c875089cd07eb9d60c2cdfee48ab85b6ef15773174135e8b5039ecf08ae11ec62957c6a7083f1bd0b68de0982adb568bf63797205a9a48f31962853f2731c7870c666bd1b8b4620c286ff197561cdf46fa407972538e057ae6dfa79e89d5f599d686bfccece39e16d3b168113f4988bf028b5d76233cbacbe23999820d261beaad8976497c92740ca331620cc0a1962bb87be9b1b8d472ee16a5081196d03cb5c67d5cdaf3a9cb33cdca99a498fee4e32e3f330f19eca376d25dba5bcb1545d491a4b714017d4791d5184f9dcac2bf7d604d0f07f1e99ae9690a518bfb44dfdbf1c9f5e257d950153d7a82a1c5397beec7192ec70001b1b06e38345371e1f34c81137d937f040ae5768bdfd03f614e516fad455ac695b9a1909b2cdad60fc97efbf8969207e66b8d5b740242945159efe296d44bf287a88ce009fa28ce4bfefc29a13a9a4c5efb38d71b73909c6384c51b71759e873847443fc9d2b85995d8f0dc8c4f8ba4548594588674a7e657d7cf2723eec7b66dca4c6f3609f610542808638d6c134b3d9dccfb05ee371f18620df1c868376d494f8389e7de5932f9a37b65fa54b275956f95de2e3955729b3dcb11dede3771ba8cbe3e8f3d7fba14193cdd00a4c6275d4698f7dec9723aa3c17187def280f855f81f7f7dbdbce4f5659493d83529680bb89889044f1a18ba8a25ab028650be7f6f7998ead6a9e72b2061c536259c4400392348bc9a035467d673cfd862139900e7b1aaaa2f32a7dbaae1bac0ca45bad1e930130373753c91a72ed6c80205e73e66c87263b14693efe1a16fec8420a3a8c7685d56c8034dbaa49e50147e8229de41970266f9e2c7c5284d3a230e451d400f53701eb71a63df4bc70553bec39f02e0d6ce4477ff89041e0127edcbf606d13d81d950cf33d167e01f40faadc6ae9431b62f80451669e79f6f745c9a21ecd05678f37a7f347611409ebbdf6ca8417a0f557585ccc32b67351351d0abcb1a0fd1606fa6a07dc942d31bc83a77c802e22828d19161d799558d6ffafe276f126c629b51e1897d5e7a211e0f7d89eefddbf9ce3d9116e5ea547050a207dc7afa8ab33c44328e6ea7cb0f4fa0f9463e88e8770b81021865199a3c671887ed6390e091bcc9f947f9f466590a2ecac8bc2e54ba523b648f6eba1b6d99f8cbab59df3854a442f40576800fdda8ba9db48422545835a192a939e5400625b2cea7fe8734c3b823e2363843161798fa7f7ed4dad6e2a0ef9cf98d2a2d5e47c09ce6c5a90b8f3c4ad1870b50e3f30197fb39bd7eae5d1d8ad4789d7fd06409c07b95fa24a9cc08d1a210e179eeacbae0eafa225a34149541c533d8c94f011d2b0a6a10fcc60e68dce92db31a02375d373f976138e45b4096799cb1d1f14b37a8344ec2059fae232ec0c980f0fb637e37633695b962f0ec83303bbb7701f58618632ffe836c71d7fc77e788812820822e813e4d348648f1cc82b24983c008ec4f45bf6d9bce806ee94b755309da0bc3450b08e5b98900113987b62cef5afaece264f330c7e6ec43578a7fa7294441199b7e1c6ad94eb2ec8e189eeca2a170a3dfe039f8855b77a1f23b95fea1bcb4d6fe14e141fe6ee56d635215de14edf7d159c4c438a5c407f5a36212351fd15c3410c2a2ce0410d3029ffb181afb328463ed1c1cdd664517bb7452d8c558236fb51d3efdbfd96641cf6fcb85d8a7a23be6deef2f1763698785b4f9e097b815160771e9cd0a13dd9dddad54e8b7b839035e4a03369d327665359165ad6d18b2118c3256fbfc573755dda473d632678f6bd8dbd185236610dbe4670264b1cdb7a0b165850c707893c2e65dc93a12efb63c7152da4d585d06e6b8986cff7b8c57dbd027c60ec14fc3f752004a220fa9974906c26d7a1b521c2552f2c20414a7107809696b52f10bc1b52ad56d7069fc9a95e42077f816f48d8bf61f1d8745b8b1f0119d251ec2e0fc66f8a30ba1af99dd23cc5eeb787221902aaf67ab4c0a446df8259b2181f38c6017435933d1cc508d6a5400bb1c820659b416f7a471982ad8db3f01a2a03f31bf7bb84e1e8cbe065f482183c53c84f39d1e64b2a504c8eebe3a35665cc40aee45097721ad870ac4165dd7a357af7716a219e7af3460399aac3a9b5a84c1b44c9094f00a09032c3e7dbbd107c75020a6243f2780b5555020144a4cc2d5f3e0577aa51daa9adb2e00cfd4cbbcd096083787fb9fd08a7c5515271374b0ea3b853db8467c32341dd16dd78e840575891460fee72612cacb130a0d16806af802347d4308a8822e7e7c159d97916d996ad55d7c99b2a1bcf6f1921d1cc3665ec52d9c3d7f5779d1660b06c09e40575c93b990616b5043195eaa89a5a169d766d132fb22a163361dd73c643e5ada898f5248da79a46eced8dbfa1192a605d21c26f6d0b946432e959013399b7cba1f3b9b259aa9606ef4e31d2e7aba35473665063bf2d90a81b7c78418b6e69093fa2b946acef63aadd933e2a7db214b6d994625b487e9a5b8e2c74f5b6b1f0f28b7766127fa644b0842e2cf5b4fad32d91004862986e7f4aef2058dfcf25bfb293bf1ed5749de0059178a32934417d645b58adba9e5d465a8f3b941348f19855e77e6886dfba3eed7e2dfa236837e63c0da0072e14bb6dc8b99e9fc33a276e5f152f01b694459276fabe7df4b34b64efd167a0ae2682063f67bdccfe6a8cf8e6e9eb3b7223382f617c4784cf262e291c507651ee37d88b46b9b66280841d3ab63d65281244e217594263b317e4ddd48c446dc805e098fa379dc3e42d894a676c77dcb321b835cb06560b6db48c52aac19df3efd7c2201a104799693b60c9d869433aed728cb1d88722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{0x90, 0x111, 0xbdf, "438ffb66077bf50ff8cefa61ec0f29b205403147dc6449d93c8a60be08d4e04a495002230af9d997b5b7db346fe4bed73b0c05ef05289ba547d63418b833d9cbc2b3b8d4ba4eff6a4ca11e4d6051f19cab27ef4feba3869d13388724d9a0a5117f39d1f62236c7ae69e06a4e3064cc98e38c94315d6e54d5686e72887466183b"}, {0x68, 0x19f, 0x4bd, "abff389707f7ffadd9cc50e1da1ded365243ee9ce5c3b3eee0845149ad6f4769ed891365ee6411e22107a4bb4421f7feab652330b05f5f8768fde7b86f86f35018211e07d76568462f4f1b701ccaf1326a"}, {0xf0, 0x0, 0x8, "d8696c41c8600df455a56a0f8b64436d3c408479086a3a41c385581d758cb26f97f13d4830774fbfce5ea052264af43af791f2742429c5b30a8f2b56e78c6892bec38e7f16a896a4484e61eba2317a8c0334a0282eca28e8a71e570e05af91ebc606a56aa5a8dd929f239df06c19f872bedbb3d99a812906a24b249a3798789736be2fe177084896307552e2020f6d584960d946193c4b62f60b7e5c6b751bc391c99e1fadaa1e3265ff246c13baa1ac9afd383879bf5eac1c48328e1d08a46e788ab3e7d892768907ca938f7dffb00ca61fdd69e962312d27f0b0632b"}, {0x60, 0x13f, 0x1, "5824d920a1aeb2bd0307583638d7fa3abb306e582ca85fb6a208a334fe3a521b346f1523f432cf19be0f293cb4f5ebdc47b4d19d3eb8b9ef405d8a34f8faa45648f858d1cc40ab13901576a3"}, {0xb8, 0x13f, 0x3, "70920803bb83944aea95ebc3a3316d0446f20b9708c354393c3c62ea9e5113f71337a6a920b3143ef2b738af632fd57ac26dade59ab8d661998589ff96cbfdb3ef238f3de45b6690020a2c6f17e2c1e738e13ada50a0fd4e0ca9c2c7c1e7a8644e4fdf6eb5e293382b24368f4540de774a9d586dac156ad3834d84be04564cd38a4c24dcff5c72e5a46d0c2fc31923a84980d51d9f40df6a7119c4f34a9894993a513ad83e"}, {0xb0, 0x119, 0xa7, "42c916a12e8ab9134966474abcc19faa9e04cf87e3d733d2c2286e050574b0977d25906a517d41b71a33c811d5b720636c7e71a5a17fff423518e28060c05daa847f8133a35fc786f858b859353d92cc009c69f35c0b22c091a8951a3e493221c23a843a6e4d231196697590828009d77187bb6ba5fd19f9a34bc7c62d0c8d537c8c3f10e462769a97102cc461d3c6c6b80a9d25355a863502ebabd4f3d1"}], 0x13c0, 0x20000000}, 0x4000000) recvmsg(r7, &(0x7f0000002680)={&(0x7f0000002240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002540)=[{&(0x7f00000022c0)=""/247, 0xf7}, {&(0x7f00000023c0)=""/112, 0x70}, {&(0x7f0000002440)=""/232, 0xe8}], 0x3, &(0x7f0000002580)=""/248, 0xf8, 0x8001}, 0x0) r8 = perf_event_open(&(0x7f0000002700)={0x1, 0x70, 0x6, 0x1, 0x800, 0xc5e, 0x0, 0x1, 0x80, 0x6, 0xffffffffffffffd6, 0x4, 0x1, 0x8, 0x9, 0x5, 0x2, 0xffffffffffffffff, 0xc1b, 0x3ff, 0x9, 0x4, 0x1095, 0x0, 0x7, 0x2, 0xa6, 0x3, 0x80000001, 0x8, 0x80, 0x8, 0x8, 0x7, 0x800, 0x80000000, 0x5, 0xc7, 0x0, 0x81, 0x1, @perf_bp={&(0x7f00000026c0), 0x2}, 0x141, 0x8, 0x4, 0x2, 0x0, 0x3, 0x1}, r0, 0x7, 0xffffffffffffff9c, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002780)) recvmsg$kcm(r5, &(0x7f0000003c00)={&(0x7f00000027c0), 0x80, &(0x7f0000003b00)=[{&(0x7f0000002840)=""/37, 0x25}, {&(0x7f0000002880)=""/17, 0x11}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/85, 0x55}, {&(0x7f0000003940)=""/254, 0xfe}, {&(0x7f0000003a40)=""/172, 0xac}], 0x6, &(0x7f0000003b80)=""/92, 0x5c, 0x8b}, 0x2022) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000003c40)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="02c736aebc87", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="2059b7d859c9", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) socketpair(0x3, 0xa, 0x9, &(0x7f0000003c80)) perf_event_open$cgroup(&(0x7f0000003cc0)={0x0, 0x70, 0x3, 0x2868, 0x6, 0x0, 0x0, 0x1, 0x18454, 0x4, 0x1, 0x5, 0x8, 0x100000001, 0x0, 0x1def, 0x40, 0x829f, 0x9, 0x0, 0xe0f7, 0x401, 0x9, 0x100000001, 0x100000001, 0x4, 0x600000, 0x2, 0x0, 0x3, 0x7, 0x5, 0x1, 0x9, 0x1, 0x3, 0x8, 0x2, 0x0, 0x200, 0x1, @perf_config_ext={0x6, 0x2}, 0x4000, 0x7fffffff, 0x5, 0x6, 0x6f, 0x8, 0x8}, r6, 0xf, r6, 0x4) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000003d40)=""/155) close(r8) 11:00:51 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)}, {&(0x7f0000000400)}], 0x2, &(0x7f0000000800)}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x2000000000000000, 0x12) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') 11:00:51 executing program 0: r0 = getpid() perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x44800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0) 11:00:51 executing program 2 (fault-call:3 fault-nth:40): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:51 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000400)}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x21, &(0x7f0000000480), 0x1d3, &(0x7f0000000500)}, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0x0, 0x5, 0xffff, 0x0, 0x1ff, 0x40000, 0xa, 0x4, 0x4, 0x1, 0x400, 0x94, 0x7, 0x69, 0x7, 0xc092, 0x1, 0x800, 0x100, 0x8, 0x80000001, 0x1, 0x250, 0x4, 0x40, 0xffffffff, 0xfffffffffffffe00, 0x1, 0xff, 0x1000, 0x7, 0x1000, 0x4, 0x2, 0x8001, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0xa6dd}, 0x400, 0x0, 0x9, 0x2, 0x100, 0x8000, 0x40}, 0xffffffffffffffff, 0xd, 0xffffffffffffff9c, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="e5365a45f28180a086a5517e32b1130dee3bcdf0568bb3f445984e5cfe7430496e02567ab1a13de41f980d816c8b133d11bf19f43f6794be26db09c33f1f0b166c54147ba1d3f869a85fb55c8d10799402cca10e51948a5b1b3184cba9a24bd20a5cb701d9a12dab632e3c6ed33aa27479399f577e4ee7", 0x77}, {&(0x7f0000000240)="0d53383be17ca5c0042df90388ace04a9abcd724f31d4c192e017d9fa2a414cb0533784ac7e3879a127e8c93c17235b7206806efb0ec45d6ed33a2884e6a5e91d96312374bbd92dd914af3deecde19290aaadfde7a6d329cff50b371a757f3eafea77a1ef2ec8c2c926531adfa9df6e8b20019869fc4eddf7c84267fa9308b03647e074385ecb10fcbf2929fe6b8f37e82ec77b776896b9ce1529007f54105d9de3dcf0f266bffa4651bba9241a3280f33e93dfff5e25ad052b0e5a4da756ad5fc6432a2ba21dad21cde4118ed305459f93dc98543e0352c633b15a231c2563c45b335562702e576bbe0ccedfe0024", 0xef}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="60000000000000000c01000000000000d8e0b4a12faad7a279fd8b7ecd060e30dee99f033e45a6be18886d05139b0501758e7992eb60558c53c2cf9f93a1f84a11f35f39756c69c965dd4cfce14c0c6e69f98d254bf2f2217f000000000000001800000000003230464265ad0b0906134d798e00003f0100"], 0x78, 0x40080}, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) 11:00:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="435bcc0894806a0bfc", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2956abc62228c7a975543de8d64c31b4de9cd82f9cf30e73234233da4739e10d2c2c8687f3d63a785ca24a3c57c528854900c2f6f8205fe72caaf94ff8b4e97ed86c9d89c0b3f3892cdbfed53567fd8eea84802b8c3595d9025ef793478622dad2aca03ba1c06b0e33a3f69a1bf4c610af6e36853587bda35ccb1df8ba416512e1a69cffc419cef48c7ef50de49f67f1b9cad9841747c201ca1d83051494febc7143e1ad6f648bb46af7639c75fd972008333efdd49a72f1a161e72f443616b0a387c48b55e823a8"], 0x6) socket$kcm(0x29, 0x7, 0x0) 11:00:51 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6b, &(0x7f00000000c0), 0x54deded00158a180) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x7, 0x2}, 0x14) 11:00:51 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@nfc={0x27, 0x5, 0x1, 0x6}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=[{0x10, 0x110, 0xb8e}], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890c, &(0x7f0000000040)={r0}) [ 121.332350] FAULT_INJECTION: forcing a failure. [ 121.332350] name failslab, interval 1, probability 0, space 0, times 0 [ 121.343658] CPU: 1 PID: 13223 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 121.350934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.360284] Call Trace: [ 121.362889] dump_stack+0x1c9/0x2b4 [ 121.366937] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.372134] should_fail.cold.4+0xa/0x1a [ 121.376197] ? kmem_cache_free+0x86/0x2d0 [ 121.380355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.385472] ? do_vfs_ioctl+0x1440/0x1720 [ 121.389627] ? __x64_sys_ioctl+0x73/0xb0 [ 121.393681] ? do_syscall_64+0x1b9/0x820 [ 121.397733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.403089] ? kasan_check_read+0x11/0x20 [ 121.407246] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 121.411819] ? kasan_check_write+0x14/0x20 [ 121.416041] ? do_raw_spin_lock+0xc1/0x200 [ 121.420264] ? trace_hardirqs_off+0xd/0x10 [ 121.424484] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 121.429577] ? debug_check_no_obj_freed+0x30b/0x595 [ 121.434578] ? __wake_up_common_lock+0x1d0/0x330 [ 121.439327] ? trace_hardirqs_off+0xd/0x10 [ 121.443550] ? quarantine_put+0x10d/0x1b0 [ 121.447690] ? check_same_owner+0x340/0x340 [ 121.451997] ? __kasan_slab_free+0x131/0x170 [ 121.456398] ? rcu_note_context_switch+0x730/0x730 [ 121.461314] ? trace_hardirqs_on+0xd/0x10 [ 121.465450] __should_failslab+0x124/0x180 [ 121.469675] should_failslab+0x9/0x14 [ 121.473462] kmem_cache_alloc+0x2af/0x760 [ 121.477599] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 121.482529] jbd2__journal_start+0x1e7/0xa80 [ 121.486933] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 121.492629] ? rcu_note_context_switch+0x730/0x730 [ 121.497548] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 121.502562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.508105] __ext4_journal_start_sb+0x182/0x600 [ 121.512856] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 121.517685] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 121.523386] ? current_time+0x131/0x1b0 [ 121.527351] ? timespec64_trunc+0x180/0x180 [ 121.531663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.537201] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 121.541871] ? lock_release+0xa30/0xa30 [ 121.545838] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 121.551032] ? down_write+0x8f/0x130 [ 121.554729] ? ext4_fallocate+0x2fe/0x2330 [ 121.558950] ? down_read+0x1d0/0x1d0 [ 121.562654] ext4_fallocate+0x9f5/0x2330 [ 121.566703] ? perf_trace_lock+0xde/0x920 [ 121.570835] ? _kstrtoull+0x188/0x250 [ 121.574630] ? ext4_insert_range+0x13d0/0x13d0 [ 121.579204] ? __check_object_size+0x9d/0x5f2 [ 121.583691] ? lock_acquire+0x1e4/0x540 [ 121.587659] ? vfs_fallocate+0x5be/0x8d0 [ 121.593274] ? lock_release+0xa30/0xa30 [ 121.597244] ? check_same_owner+0x340/0x340 [ 121.601553] ? rcu_note_context_switch+0x730/0x730 [ 121.606479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.612003] ? __sb_start_write+0x17f/0x300 [ 121.616327] ? ext4_insert_range+0x13d0/0x13d0 [ 121.620898] vfs_fallocate+0x4b4/0x8d0 [ 121.624778] ioctl_preallocate+0x1dc/0x300 [ 121.628997] ? vfs_ioctl+0xc0/0xc0 [ 121.632525] ? expand_files.part.8+0x9c0/0x9c0 [ 121.637095] ? vfs_write+0x2ee/0x560 [ 121.640797] do_vfs_ioctl+0x1440/0x1720 [ 121.644756] ? fsnotify_first_mark+0x350/0x350 [ 121.649326] ? ioctl_preallocate+0x300/0x300 [ 121.653719] ? __fget_light+0x2f7/0x440 [ 121.657678] ? fget_raw+0x20/0x20 [ 121.661126] ? __sb_end_write+0xac/0xe0 [ 121.665093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 121.670614] ? fput+0x130/0x1a0 [ 121.673890] ? ksys_write+0x1ae/0x260 [ 121.677680] ? security_file_ioctl+0x94/0xc0 [ 121.682076] ksys_ioctl+0xa9/0xd0 [ 121.685518] __x64_sys_ioctl+0x73/0xb0 [ 121.689395] do_syscall_64+0x1b9/0x820 [ 121.693266] ? finish_task_switch+0x1d3/0x890 [ 121.697749] ? syscall_return_slowpath+0x5e0/0x5e0 [ 121.702677] ? syscall_return_slowpath+0x31d/0x5e0 [ 121.707594] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 121.712599] ? prepare_exit_to_usermode+0x291/0x3b0 [ 121.717603] ? perf_trace_sys_enter+0xb10/0xb10 [ 121.722258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.727094] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.732267] RIP: 0033:0x455e29 [ 121.735447] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.754743] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.762438] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 121.769692] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 121.776947] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:00:52 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003940)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000005bc0)={&(0x7f0000003980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000003a00)=""/198, 0xc6}, {&(0x7f0000003b00)=""/47, 0x2f}, {&(0x7f0000003b40)=""/38, 0x26}, {&(0x7f0000003b80)=""/4096, 0x1000}], 0x4, &(0x7f0000004bc0)=""/4096, 0x1000, 0xffffffffffffff00}, 0x160) r1 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="ae243c59dd9b6ec9114477b72ef7bfa22a0e233a5126f743662fbd0686a041b685c314234be30aa18b3b3a4657f4b129a7c53bd429b078858439acbbf93efd100a299582e16eddf70ed8318e7cf3b203b03df3df891c1c93c6002d9f3a86d0f5791044fa5603df1c409d998f01b18b8bb6a5f1b0067626ea81492f38f916166b36d96b1a", 0x84}, {&(0x7f00000000c0)="5553dbd2bf0a4298fa0166969a23fc1e5b29f30b516bf2e84661fe3b29ed295d6d3df2709b3335e85645e47abf", 0x2d}, {&(0x7f0000000100)="a3f863e9d2ddaa25392b53e57f741baed0b3930c79f56c81efa04678d3396fc8d93d15900aa21f7eb5", 0x29}], 0x3, 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"], 0x2438, 0x40000}, 0x44000) setsockopt$sock_attach_bpf(r1, 0x84, 0x76, &(0x7f0000000180), 0x1) 11:00:52 executing program 7: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) [ 121.784210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 121.791463] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000028 11:00:52 executing program 2 (fault-call:3 fault-nth:41): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:52 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec={0x2001001000000000}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000000"], 0x14}, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) 11:00:52 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0xb, "70d7"}], 0x18}, 0x0) [ 121.912895] FAULT_INJECTION: forcing a failure. [ 121.912895] name failslab, interval 1, probability 0, space 0, times 0 [ 121.924166] CPU: 1 PID: 13255 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 121.931443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.940831] Call Trace: [ 121.943416] dump_stack+0x1c9/0x2b4 [ 121.947047] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.952231] ? __ext4_journal_start_sb+0x18a/0x600 [ 121.957155] ? ext4_dirty_inode+0x62/0xc0 [ 121.961297] should_fail.cold.4+0xa/0x1a [ 121.965351] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.970443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.975967] ? __ext4_journal_stop+0x106/0x1f0 [ 121.980549] ? ext4_setattr+0x2af0/0x2af0 [ 121.984685] ? ext4_dirty_inode+0xb0/0xc0 [ 121.988838] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 121.993851] ? __mark_inode_dirty+0x495/0x1550 [ 121.998424] ? __inode_attach_wb+0x1320/0x1320 [ 122.002999] ? kasan_check_read+0x11/0x20 [ 122.007148] ? do_raw_spin_unlock+0xa7/0x2f0 [ 122.011544] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 122.016120] ? kasan_check_write+0x14/0x20 [ 122.020354] ? check_same_owner+0x340/0x340 [ 122.024662] ? __dquot_alloc_space+0x4b6/0x8c0 [ 122.029229] ? rcu_note_context_switch+0x730/0x730 [ 122.034161] __should_failslab+0x124/0x180 [ 122.038389] should_failslab+0x9/0x14 [ 122.042186] kmem_cache_alloc+0x2af/0x760 [ 122.046323] ? percpu_counter_add_batch+0xf2/0x150 [ 122.051250] ext4_mb_new_blocks+0x778/0x4740 [ 122.055663] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 122.060670] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 122.065424] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 122.070867] ? lock_release+0xa30/0xa30 [ 122.074833] ? kasan_check_read+0x11/0x20 [ 122.078974] ? rcu_is_watching+0x8c/0x150 [ 122.083121] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 122.087521] ? is_bpf_text_address+0xd7/0x170 [ 122.092005] ? kernel_text_address+0x79/0xf0 [ 122.096416] ? __kernel_text_address+0xd/0x40 [ 122.100906] ? unwind_get_return_address+0x61/0xa0 [ 122.105827] ? __save_stack_trace+0x8d/0xf0 [ 122.110146] ? save_stack+0xa9/0xd0 [ 122.113758] ? save_stack+0x43/0xd0 [ 122.117370] ? kasan_kmalloc+0xc4/0xe0 [ 122.121242] ? __kmalloc+0x14e/0x760 [ 122.124947] ? ext4_find_extent+0x6df/0x9a0 [ 122.129252] ? ext4_ext_map_blocks+0x293/0x62f0 [ 122.133906] ? ext4_map_blocks+0x8f3/0x1b60 [ 122.138211] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 122.143036] ? ext4_fallocate+0x9f5/0x2330 [ 122.147257] ? vfs_fallocate+0x4b4/0x8d0 [ 122.151302] ? ioctl_preallocate+0x1dc/0x300 [ 122.155699] ? do_vfs_ioctl+0x1440/0x1720 [ 122.159828] ? ksys_ioctl+0xa9/0xd0 [ 122.163440] ? __x64_sys_ioctl+0x73/0xb0 [ 122.167485] ? do_syscall_64+0x1b9/0x820 [ 122.171533] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.176890] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 122.181639] ? perf_trace_lock+0xde/0x920 [ 122.185775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.191303] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 122.196132] ? zap_class+0x740/0x740 [ 122.199842] ? check_same_owner+0x340/0x340 [ 122.204148] ? perf_trace_lock+0x920/0x920 [ 122.208373] ? kasan_unpoison_shadow+0x35/0x50 [ 122.212943] ? kasan_kmalloc+0xc4/0xe0 [ 122.216820] ? __kmalloc+0x315/0x760 [ 122.220535] ? ext4_find_extent+0x6df/0x9a0 [ 122.224845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.230371] ? ext4_ext_search_right+0x2df/0xb10 [ 122.235125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.240650] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 122.245659] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 122.250239] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 122.255246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 122.260775] ? perf_trace_lock+0x920/0x920 [ 122.265004] ? lock_acquire+0x1e4/0x540 [ 122.268969] ? ext4_es_lookup_extent+0x42c/0xde0 [ 122.273712] ? lock_downgrade+0x8f0/0x8f0 [ 122.277862] ? lock_acquire+0x1e4/0x540 [ 122.281825] ? ext4_map_blocks+0x88b/0x1b60 [ 122.286137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.291664] ? lock_release+0xa30/0xa30 [ 122.295624] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 122.300291] ? rcu_note_context_switch+0x730/0x730 [ 122.305220] ? down_write+0x8f/0x130 [ 122.308919] ? ext4_map_blocks+0x88b/0x1b60 [ 122.313226] ? down_read+0x1d0/0x1d0 [ 122.316931] ext4_map_blocks+0x8f3/0x1b60 [ 122.321082] ? ext4_issue_zeroout+0x190/0x190 [ 122.325566] ? current_time+0x131/0x1b0 [ 122.329526] ? timespec64_trunc+0x180/0x180 [ 122.333847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.339376] ext4_alloc_file_blocks+0x319/0xaf0 [ 122.344041] ? lock_release+0xa30/0xa30 [ 122.348011] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 122.353200] ? down_write+0x8f/0x130 [ 122.356896] ? ext4_fallocate+0x2fe/0x2330 [ 122.361118] ? down_read+0x1d0/0x1d0 [ 122.364831] ? perf_trace_lock+0x920/0x920 [ 122.369056] ext4_fallocate+0x9f5/0x2330 [ 122.373105] ? perf_trace_lock+0x920/0x920 [ 122.377327] ? perf_trace_lock+0xde/0x920 [ 122.381481] ? ext4_insert_range+0x13d0/0x13d0 [ 122.386053] ? __check_object_size+0x9d/0x5f2 [ 122.390548] ? lock_acquire+0x1e4/0x540 [ 122.394507] ? vfs_fallocate+0x5be/0x8d0 [ 122.399948] ? lock_release+0xa30/0xa30 [ 122.403911] ? rcu_note_context_switch+0x730/0x730 [ 122.408837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.414362] ? __sb_start_write+0x17f/0x300 [ 122.418681] ? ext4_insert_range+0x13d0/0x13d0 [ 122.423252] vfs_fallocate+0x4b4/0x8d0 [ 122.427135] ioctl_preallocate+0x1dc/0x300 [ 122.431366] ? vfs_ioctl+0xc0/0xc0 [ 122.434890] ? expand_files.part.8+0x9c0/0x9c0 [ 122.439471] ? vfs_write+0x2ee/0x560 [ 122.443175] do_vfs_ioctl+0x1440/0x1720 [ 122.447133] ? fsnotify_first_mark+0x350/0x350 [ 122.451703] ? ioctl_preallocate+0x300/0x300 [ 122.456103] ? __fget_light+0x2f7/0x440 [ 122.460066] ? fget_raw+0x20/0x20 [ 122.463509] ? __sb_end_write+0xac/0xe0 [ 122.467473] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 122.472996] ? fput+0x130/0x1a0 [ 122.476267] ? ksys_write+0x1ae/0x260 [ 122.480055] ? security_file_ioctl+0x94/0xc0 [ 122.484449] ksys_ioctl+0xa9/0xd0 [ 122.487895] __x64_sys_ioctl+0x73/0xb0 [ 122.491778] do_syscall_64+0x1b9/0x820 [ 122.495654] ? finish_task_switch+0x1d3/0x890 [ 122.500136] ? syscall_return_slowpath+0x5e0/0x5e0 [ 122.505054] ? syscall_return_slowpath+0x31d/0x5e0 [ 122.509981] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 122.514993] ? prepare_exit_to_usermode+0x291/0x3b0 [ 122.519997] ? perf_trace_sys_enter+0xb10/0xb10 [ 122.524658] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.529503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.534685] RIP: 0033:0x455e29 [ 122.537855] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.557160] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:00:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, @empty]}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)={0x0, 0xa, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 11:00:53 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)=':$/bdev(+\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socket$kcm(0x29, 0x7, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xb, 0xe, &(0x7f0000000180)=@raw=[@ldst={0x3, 0x1, 0x1, 0x8, 0x7, 0xffffffffffffffff, 0x10}, @generic={0x9, 0x3ff, 0x8, 0x100000001}, @exit={0x95}, @exit={0x95}, @alu={0x7, 0x80, 0xf, 0xf, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2038, 0x0, 0x0, 0x0, 0xffffffffffff8e7f}, @jmp={0x5, 0x8c2, 0x0, 0x6, 0x0, 0x80, 0x11}], &(0x7f0000000280)='GPL\x00', 0xfffffffffffffbff, 0x9a, &(0x7f00000002c0)=""/154, 0x40f00, 0x1, [], 0x0, 0xf}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8936, &(0x7f0000000000)) [ 122.564857] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 122.572108] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 122.579363] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.586616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.593870] R13: 00000000004be50b R14: 00000000004cce90 R15: 0000000000000029 11:00:53 executing program 5: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, r0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) close(r0) 11:00:53 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8993, &(0x7f0000000000)='bond0\x00') 11:00:53 executing program 2 (fault-call:3 fault-nth:42): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cgroup.stat\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@sco={0x1f, {0x1, 0x40, 0xe276, 0x3, 0x80000001, 0x7fff}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="289be326205fcb9055f4928fd4e6d31029d15163", 0x14}, {&(0x7f0000000140)="0f43979c5be3c7d9a8f6a34878edc83488391ba0694d4bc2b04bf2123d9f11e43d676eca6ee91990ed7bee0707c1a1e895ad30b4a83a4d6f6240ee7332e0a5ed9cde70626a744dbc8444b81b3189641a9bdb0801cc34b884eb2af2d27e7b17eb0f26abf6d1349bfedb962a592706688154e7a7bdfca74049bb074d258fa7fc41ed10e29bbfb3d32c79b876", 0x8b}, {&(0x7f0000000200)="8a93a885473d8fc641231d8c88d9034dc4b7a2d14ad540a715d30b8d18debab2194dc710d40801f06515ff26228bf5d0f87d01cae39f2cde7c243addadfd746fb736571be96d092c6cbe88ea80cfe0c07e09d06ac12b4f64d7a5904b9510dd0c099584bca36370f91c983bac045dd1bfe848097c8b52ea1351ff6688832e77e7bd4c6120de6b953eafd80d8c4c16f55846cbcbe54b791a255df2eeb4afd05a72e3b5b8366b55379f", 0xa8}, {&(0x7f00000002c0)="7c3aaa47c6d369e5905449772b378212af07023e", 0x14}], 0x4, &(0x7f0000000340)=[{0x48, 0x13f, 0x8, "c63ae221e267f0d576ad310363fe6f4af017db7215ca3daf2c763d4a1c57e52e42949ca065b350a3e6938f56e30f75506a04ab2b7a7b"}], 0x48}, 0x4800) socketpair(0x18, 0x0, 0x1, &(0x7f0000000000)) 11:00:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x1d, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000380)="c1bad7af985a0f1f778f933de076fa92aea19793cd182dae263573af7e7942f3934b9daa0405114f31d8d24a91ffadf1b12bb3366ea59bdebe4bfe6a5d91757964b988e757a7bf17af24d827ab79a638d1860000000000000000000000000000000000000000000000000000000000", &(0x7f0000000340)}, 0xffffffffffffffaa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000380)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000380), &(0x7f00000003c0)}, 0x20) 11:00:53 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socketpair(0x11, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) recvmsg$kcm(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f0000000640)=""/211, 0xd3}, {&(0x7f0000000740)=""/123, 0x7b}, {&(0x7f00000007c0)}], 0x8, &(0x7f0000000880)=""/211, 0xd3, 0x9ed3}, 0x10120) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000009c0)={'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) mount$bpf(0x0, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='bpf\x00', 0x20, &(0x7f0000000a80)={[{@mode={'mode', 0x3d, 0x6}, 0x2c}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)={0x6, 0x7, 0x6, 0x2, 0x20, r1, 0x3}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000b00)) mkdirat$cgroup(r0, &(0x7f0000000b40)='syz1\x00', 0x1ff) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000b80)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/net/tun\x00', 0xa000, 0x0) recvmsg(r3, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000c00)=""/51, 0x33}, {&(0x7f0000000c40)=""/3, 0x3}, {&(0x7f0000000c80)=""/103, 0x67}, {&(0x7f0000000d00)=""/14, 0xe}, {&(0x7f0000000d40)=""/237, 0xed}, {&(0x7f0000000e40)=""/155, 0x9b}, {&(0x7f0000000f00)=""/23, 0x17}, {&(0x7f0000000f40)=""/221, 0xdd}, {&(0x7f0000001040)=""/57, 0x39}, {&(0x7f0000001080)=""/232, 0xe8}], 0xa, &(0x7f0000001240)=""/48, 0x30}, 0x100) mkdir(&(0x7f00000012c0)='./file0\x00', 0x141) sendmsg$kcm(r1, &(0x7f0000002740)={&(0x7f0000001300)=@ipx={0x4, 0x40, 0x4, "652a9e81f988"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001380)="972059132c53af8ee4dfef1e2fcff98c6794b0e5f0b7ac0b625a3a75ba571dee83e6920679224d38fe4f3cb601b2f44b2ee6e9604c667c7e214c40fd363d4336ea2db9c83fda70709060bdcaeb8a28c113e30c06b0f2e5c09ad1671c089dbe78e87cea754866513ab9c2ac74fe46735cdea4ecefe44601643f2ef5d597f1e573ce1fe425cadbe996595f13daefe6aef4297addb9e1f87599451a34dbb511ba53f6a65feeaee08daa77c9f2c218fd1c62e91bc1167a", 0xb5}, {&(0x7f0000001440)="2f35ebf7d2db70c39f93474fca1bf9084b9a766fa6a475282ef19f8e03c66ca405c4e48fe14f610bf1593c403b1b0af1eac38104be9190a42e0fb5a112ac74e7472e9968ee2af6d79403ed0ddbb166fadc6f51c7d26571136f066abcc64f7e9caacd546c402dc8b7f938d5072b137cc08395942659db585f54022c290eb1aa7c7f3aa0bf92fbfb1d7149216e93f07086eff62c3d405c38dddb63435c38416629765d5197fa7bf1cfe2a04c338911fbe8", 0xb0}, {&(0x7f0000001500)="6c95231e0359945b7fbf878df9a6fd1aa3a666ae080f4663975453a749985918a6b5ae5238862587f28b86ef3ddd5fcea31e11cdccda7d78ca74a32da6cc62411806af39848419269705c6ff62ea13f1c75979c93e9a024f2369ea503fd3e0d378cc64a84b6c2547600669ee3973f7390e0146d64b167668a96600af964461d358b52ed54f56816897822afafa8a6b4ad1a3632dd61d909e641d0627b41caf0e2ab44acf80dad616378a11d51861095a5c2b63767c1bf1fc3f13a56540ae817e3c5fed9fafbd68", 0xc7}, {&(0x7f0000001600)="faae818841a9674cf2", 0x9}, {&(0x7f0000001640)}], 0x5, &(0x7f0000001700)=[{0x1010, 0x1ff, 0x6, "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"}], 0x1010, 0x880}, 0x8804) bpf$MAP_CREATE(0x0, &(0x7f0000002780)={0xf, 0x2, 0x8, 0x1, 0x0, r1, 0x5}, 0x2c) socketpair(0x9, 0x6, 0x80000000, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r4, &(0x7f0000002800)='syz0\x00', 0x1ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002980)={r2, &(0x7f0000002840)="3184c01220b6b0ad00e4b0208cf88296fe304498c57383f2c40b3444aec37d9c40eacb8b04ece4423ae0ee6a65ee071c4f75314fcd6777583cb06313df242af72e4b19939129e27fc7252af2ddaee11b255d822f73adfc840644c24f670df016cd47c948bdf308d8927eb6c36603d73c2f13a5df6e38ce01a9823ba08f1d8b211fb25cad18e7d315a9ec", &(0x7f0000002900)="13892f5cd9d2bf08c133c07628bb293adfe0683ef66177168045206456c5740b87b6dbd030217be31d2f28120d031f782b9c4abd8af9699ca0c2d5ee0493a271d1d75904d8998a3fca1e4ee7bd87e028f6571ebfc7826d22be2f2ac35956b2145320a6620f9eee7af7f70b084d7cd13a4214c35b2c0412813e633fc44ea31ea8", 0x3}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000029c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) socketpair(0x10, 0x800, 0x6, &(0x7f0000002a00)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000002a40)={0xb, 0x24000, 0x7, 0xb27, 0xa, r1, 0x6afd}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002a80)) socketpair(0x13, 0x0, 0x8001, &(0x7f0000002ac0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x402c) openat$cgroup_procs(r5, &(0x7f0000002b00)='tasks\x00', 0x2, 0x0) 11:00:53 executing program 4: getpid() r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x3}, {0x16}]}) r1 = gettid() perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x1, 0x3, 0x0, 0x7f, 0x0, 0x2, 0x10004, 0x9, 0x1, 0x7fff, 0x100000000, 0x8, 0x20, 0x4, 0x6e, 0x20, 0x34759dc7, 0x0, 0x40, 0x5, 0x9, 0x4, 0x786, 0x2, 0x5, 0x25, 0x2, 0x0, 0x2400000000000000, 0x8, 0x1, 0x2, 0xfffffffffffffffc, 0x9, 0x6, 0x81, 0x0, 0x80000000, 0x5, @perf_bp={&(0x7f00000000c0), 0xd}, 0x10000, 0x9, 0x9, 0x7, 0x4, 0xa2, 0x3}, r1, 0xc, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x4008240b, 0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3, 0x7ff, 0xffffffffffffffd2, 0x46, 0x0, 0x2, 0x0, 0x1, 0x81, 0x3418, 0x9, 0x0, 0x3f, 0x3, 0x5f, 0x7, 0x7fffffff, 0x1, 0x1, 0x7, 0x6, 0x3, 0x1, 0xd0e, 0x2, 0x9, 0x6, 0x1, 0x200, 0xc758, 0x4, 0x7d1, 0x101, 0x40, 0xffffffffffffff80, 0xb63, 0x0, 0x24000000000000, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x810, 0x0, 0x2, 0x5, 0x0, 0x400, 0x8}, r2, 0xd, 0xffffffffffffffff, 0xa) 11:00:53 executing program 6: perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6e65742f74756eff", 0x241, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x20000089) openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x11, 0x0, 0x1, 0x8, 0x936f37d840ae80f5, r0, 0x40000006}, 0x2c) [ 122.954791] FAULT_INJECTION: forcing a failure. [ 122.954791] name failslab, interval 1, probability 0, space 0, times 0 [ 122.966097] CPU: 1 PID: 13298 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 122.973377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.982732] Call Trace: [ 122.985430] dump_stack+0x1c9/0x2b4 [ 122.989052] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.994232] ? __ext4_journal_start_sb+0x18a/0x600 [ 122.999146] ? ext4_dirty_inode+0x62/0xc0 [ 123.003283] should_fail.cold.4+0xa/0x1a [ 123.007332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.012423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.017945] ? __ext4_journal_stop+0x106/0x1f0 [ 123.022532] ? ext4_setattr+0x2af0/0x2af0 [ 123.026665] ? ext4_dirty_inode+0xb0/0xc0 [ 123.030795] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 123.035798] ? __mark_inode_dirty+0x495/0x1550 [ 123.040366] ? __inode_attach_wb+0x1320/0x1320 [ 123.044938] ? kasan_check_read+0x11/0x20 [ 123.049072] ? do_raw_spin_unlock+0xa7/0x2f0 [ 123.053466] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 123.058035] ? kasan_check_write+0x14/0x20 [ 123.062259] ? check_same_owner+0x340/0x340 [ 123.066566] ? __dquot_alloc_space+0x4b6/0x8c0 [ 123.071134] ? rcu_note_context_switch+0x730/0x730 [ 123.076053] __should_failslab+0x124/0x180 [ 123.080277] should_failslab+0x9/0x14 [ 123.084060] kmem_cache_alloc+0x2af/0x760 [ 123.088192] ? percpu_counter_add_batch+0xf2/0x150 [ 123.093109] ext4_mb_new_blocks+0x778/0x4740 [ 123.097507] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 123.102508] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 123.107261] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 123.112700] ? lock_release+0xa30/0xa30 [ 123.116662] ? kasan_check_read+0x11/0x20 [ 123.120881] ? rcu_is_watching+0x8c/0x150 [ 123.125032] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 123.129430] ? is_bpf_text_address+0xd7/0x170 [ 123.133920] ? kernel_text_address+0x79/0xf0 [ 123.138312] ? __kernel_text_address+0xd/0x40 [ 123.142791] ? unwind_get_return_address+0x61/0xa0 [ 123.147713] ? __save_stack_trace+0x8d/0xf0 [ 123.152037] ? save_stack+0xa9/0xd0 [ 123.155647] ? save_stack+0x43/0xd0 [ 123.159256] ? kasan_kmalloc+0xc4/0xe0 [ 123.163124] ? __kmalloc+0x14e/0x760 [ 123.166822] ? ext4_find_extent+0x6df/0x9a0 [ 123.171125] ? ext4_ext_map_blocks+0x293/0x62f0 [ 123.175779] ? ext4_map_blocks+0x8f3/0x1b60 [ 123.180083] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 123.184905] ? ext4_fallocate+0x9f5/0x2330 [ 123.189124] ? vfs_fallocate+0x4b4/0x8d0 [ 123.193168] ? ioctl_preallocate+0x1dc/0x300 [ 123.197564] ? do_vfs_ioctl+0x1440/0x1720 [ 123.201700] ? ksys_ioctl+0xa9/0xd0 [ 123.205313] ? __x64_sys_ioctl+0x73/0xb0 [ 123.209358] ? do_syscall_64+0x1b9/0x820 [ 123.213405] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.218756] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 123.223508] ? perf_trace_lock+0xde/0x920 [ 123.227651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.233175] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 123.238003] ? zap_class+0x740/0x740 [ 123.241713] ? check_same_owner+0x340/0x340 [ 123.246023] ? perf_trace_lock+0x920/0x920 [ 123.250246] ? kasan_unpoison_shadow+0x35/0x50 [ 123.254812] ? kasan_kmalloc+0xc4/0xe0 [ 123.258683] ? __kmalloc+0x315/0x760 [ 123.262387] ? ext4_find_extent+0x6df/0x9a0 [ 123.266703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.272226] ? ext4_ext_search_right+0x2df/0xb10 [ 123.276970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.282490] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 123.287496] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 123.292072] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 123.297074] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 123.302597] ? perf_trace_lock+0x920/0x920 [ 123.306819] ? lock_acquire+0x1e4/0x540 [ 123.310775] ? ext4_es_lookup_extent+0x42c/0xde0 [ 123.315515] ? lock_downgrade+0x8f0/0x8f0 [ 123.319659] ? lock_acquire+0x1e4/0x540 [ 123.323619] ? ext4_map_blocks+0x88b/0x1b60 [ 123.327925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.333457] ? lock_release+0xa30/0xa30 [ 123.337413] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 123.342069] ? rcu_note_context_switch+0x730/0x730 [ 123.346987] ? down_write+0x8f/0x130 [ 123.350686] ? ext4_map_blocks+0x88b/0x1b60 [ 123.354995] ? down_read+0x1d0/0x1d0 [ 123.358706] ext4_map_blocks+0x8f3/0x1b60 [ 123.362849] ? ext4_issue_zeroout+0x190/0x190 [ 123.367967] ? current_time+0x131/0x1b0 [ 123.371927] ? timespec64_trunc+0x180/0x180 [ 123.376241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.381767] ext4_alloc_file_blocks+0x319/0xaf0 [ 123.386422] ? lock_release+0xa30/0xa30 [ 123.390385] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 123.395565] ? down_write+0x8f/0x130 [ 123.399260] ? ext4_fallocate+0x2fe/0x2330 [ 123.403477] ? down_read+0x1d0/0x1d0 [ 123.407176] ? perf_trace_lock+0x920/0x920 [ 123.411395] ext4_fallocate+0x9f5/0x2330 [ 123.415450] ? perf_trace_lock+0x920/0x920 [ 123.419676] ? perf_trace_lock+0xde/0x920 [ 123.423826] ? ext4_insert_range+0x13d0/0x13d0 [ 123.428397] ? __check_object_size+0x9d/0x5f2 [ 123.432889] ? lock_acquire+0x1e4/0x540 [ 123.436846] ? vfs_fallocate+0x5be/0x8d0 [ 123.440893] ? lock_release+0xa30/0xa30 [ 123.444852] ? rcu_note_context_switch+0x730/0x730 [ 123.449771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.455293] ? __sb_start_write+0x17f/0x300 [ 123.459603] ? ext4_insert_range+0x13d0/0x13d0 [ 123.464177] vfs_fallocate+0x4b4/0x8d0 [ 123.468053] ioctl_preallocate+0x1dc/0x300 [ 123.472286] ? vfs_ioctl+0xc0/0xc0 [ 123.475808] ? expand_files.part.8+0x9c0/0x9c0 [ 123.480374] ? vfs_write+0x2ee/0x560 [ 123.484082] do_vfs_ioctl+0x1440/0x1720 [ 123.488041] ? fsnotify_first_mark+0x350/0x350 [ 123.492608] ? ioctl_preallocate+0x300/0x300 [ 123.497000] ? __fget_light+0x2f7/0x440 [ 123.500963] ? fget_raw+0x20/0x20 [ 123.504400] ? __sb_end_write+0xac/0xe0 [ 123.508364] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 123.514016] ? fput+0x130/0x1a0 [ 123.517281] ? ksys_write+0x1ae/0x260 [ 123.521069] ? security_file_ioctl+0x94/0xc0 [ 123.525461] ksys_ioctl+0xa9/0xd0 [ 123.528910] __x64_sys_ioctl+0x73/0xb0 [ 123.532785] do_syscall_64+0x1b9/0x820 [ 123.536662] ? finish_task_switch+0x1d3/0x890 [ 123.541147] ? syscall_return_slowpath+0x5e0/0x5e0 [ 123.546062] ? syscall_return_slowpath+0x31d/0x5e0 [ 123.550974] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 123.555976] ? prepare_exit_to_usermode+0x291/0x3b0 [ 123.560977] ? perf_trace_sys_enter+0xb10/0xb10 [ 123.565632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.570461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.575641] RIP: 0033:0x455e29 [ 123.578818] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.598051] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:00:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0xc201}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x20000, 0x0) [ 123.605746] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 123.612998] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 123.620256] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.627508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.634759] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000002a 11:00:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0xc201}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'veth0\x00', 0x400}) 11:00:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x84) close(r0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)) 11:00:54 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = gettid() sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000100)=@ax25={0x3, {"3896b395b99a5e"}, 0x80000000}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="59af6bd0081be1fea4e9134f0f38f88965bdf41e424431d9dfb5a952636195", 0x1f}, {&(0x7f00000001c0)="ae46768a", 0x4}, {&(0x7f0000000200)="7a49b0536110de61bc86a7d1e3ca2fa4", 0x10}, {&(0x7f0000000240)="caf7dbc009da18dffbc39568eb4c3f62002d1e273873464b470ccec9f0295c885f16fcf62186196c690104286696755536f6c0d1c505face5eb9f27a4799802e1b521b66497ab9b4243164c4fd1e8eba2c6c5254e0c969833c221104898f4da6ca021fc42553da8a08be604adc713f025b08c5c52cbe0e9b722ba3a051efbc09f930604002e142110f47963bfb87854e35f3d902d480addf603b23566340042fc0def9a5b3b07819f138dd186aca96a1f9b8d46762f9333a9eb9e403c2911c438af72538b18fa175fba7f0ef56c18908565dfbc627af3da149fd306cb002e5f1da9474b760c6f9ef49c670c9", 0xec}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1c8, 0x1}, 0x20008004) close(r0) r3 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x6, 0x9ff, 0x2b3, 0x5, 0x0, 0xa181, 0x20000, 0x4, 0x0, 0x200, 0x0, 0xffffffffffff0001, 0x80000001, 0x80000001, 0x1, 0x5, 0x2, 0x2, 0x7, 0x7, 0x100, 0x3, 0x400, 0x401, 0x8, 0x80000001, 0x7fffffff, 0x4fa, 0x6, 0x3f, 0x7fffffff, 0x7, 0x101, 0x3, 0x1, 0xa906, 0x0, 0x4e0, 0x0, @perf_config_ext={0x8, 0x9}, 0x13, 0x9, 0x0, 0x2, 0x2, 0x101, 0x200000000}, r2, 0x5, 0xffffffffffffffff, 0x2) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 11:00:54 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x8001, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x8, 0x400, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x9, 0xa9, 0x0, 0x2e, r1, 0x475}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x10001, 0x2, 0xc9, 0x18, r1, 0x2}, 0x2c) 11:00:54 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28409, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) 11:00:54 executing program 2 (fault-call:3 fault-nth:43): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:54 executing program 1: socketpair(0x8, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x21, r0, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xf, 0x0, 0x80000001, 0x1, 0x8, r0}, 0x2c) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="a09fe03ba1dac31e5eef68a8bd4d839f6831adffc042a7ebb3eeb71805f0bf1db776b22c5d2bc1526c4e5c1e71e62636a257dba171ddb0195ea047a9bf8cdfadc7f9712ee0a7379aeb49e798ca", 0x4d}, {&(0x7f00000001c0)="e027225bcf24f13b8f2eb95e82a71928ce33c1c5540ffed507a0332cbf5471ed712e6984957ce774b7906ab699f761363090", 0x32}], 0x2, &(0x7f0000000240)=[{0x78, 0x117, 0x100, "328ba843c18f92df2f386d213fadc7eb94d8ae842df031885138db276f1c79411cad8942f7a88180a5a5a115d03a4551f179be82816f7bef11a403d89bd07f6d58013b137c70c91dd582e88174006bfbfb13cd9133eb573ff74e70683d273f0e73cd5c1b5d"}, {0xf8, 0x117, 0x7, "ba153214340f61b2e0b47ddeefbd1b9738876c0c8dac74c72f72002e8a288acfc29fe1d6b38e007fbb6d340b09ed7ce3954d3a6e0b51af09197fe04aa2cb068a558e38893a4caee98cde891ba87b67ab576b197edc6902c6985bd174fad25c48887cb4b5a3219c6901041ee15e0ecd01159c4111b27ced5674bc2413ca36beb9cb23f05694af269f57fde9df68fd16341b4adb11d5a38a12a9d15469c476199db6736e90b53817467768c7071b178b1ee0a1066695f1197c47ceb6ebdd2ef7f9c93e37aa03c72d7b8201d0ba576084c51af3306c65f2745d081aaa50144da128d4b9"}, {0x60, 0x116, 0x80, "e1303a395667cbf4c7eeb942bf736ba220a02018f08c1e0e902d5a37ce97754bfa520a89dc5d48e322fe1acfb58b90b970d43e35e982804d9f60b45517762bdd49bcb637ef4b1615ef22a40d72efd9"}], 0x1d0, 0x10}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xdb4, 0x3ff, 0x3, 0xa, r2, 0xfffefffffffffffe}, 0x2c) 11:00:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x1, 0x9, 0x81, 0x0, 0x1, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x1, 0x2, 0x1, 0x10, r0, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000009500000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 11:00:54 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000008c388000006a0a003184c4272154"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000}, [@jmp={0x5, 0x0, 0x61}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r0, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x7fffffff, 0x40, 0x7fffffff, 0x0, 0x0, 0x5, 0x0, 0x4, 0xffffffffffff0001, 0x1, 0x2, 0x800, 0x1, 0xab7e, 0x100000001, 0x6, 0x2, 0x4, 0x1, 0x8, 0xf3, 0x100000000, 0x6, 0x4, 0x8, 0x2, 0x3f, 0xafe, 0x100, 0x4, 0x2, 0x3, 0x8, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x5b, 0x4, @perf_bp={&(0x7f0000000540), 0xb}, 0x1000, 0x4, 0x3, 0x1, 0x6d6, 0x8, 0x7f}, r2, 0xc, 0xffffffffffffff9c, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r1, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a7c0)={&(0x7f000000a140)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a740)=[{&(0x7f000000a1c0)=""/121, 0x79}, {&(0x7f000000a240)=""/210, 0xd2}, {&(0x7f000000a340)=""/167, 0xa7}, {&(0x7f000000a400)=""/205, 0xcd}, {&(0x7f000000a500)=""/140, 0x8c}, {&(0x7f000000a5c0)=""/58, 0x3a}, {&(0x7f000000a600)=""/41, 0x29}, {&(0x7f000000a640)=""/205, 0xcd}], 0x8, 0x0, 0x0, 0x4000000000000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a800)={0x4, 0x2, &(0x7f0000000000)=@raw=[@generic={0x40, 0x3, 0x9, 0x5}], &(0x7f0000000140)='syzkaller\x00', 0x8, 0x38, &(0x7f00000002c0)=""/56, 0x40f00, 0x1, [], r3, 0xf}, 0x48) 11:00:54 executing program 6: socketpair(0x11, 0x5, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f00000000c0)='\td') r2 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x4, 0x16, 0x9, 0x0, 0x3, 0x800, 0x2, 0x80000001, 0x9, 0x10, 0x0, 0x7, 0x80000000, 0x4, 0x8, 0x100000000, 0x9, 0x3, 0x80, 0x4, 0xcec, 0x1, 0xd754, 0x2, 0x7, 0x2ed, 0x5, 0x8, 0x1, 0x80, 0x2, 0x3, 0x2, 0x147, 0x6, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x200, 0x6, 0x0, 0x0, 0xffffffffffff8187, 0x1, 0x3}, r2, 0x8, r0, 0x3) 11:00:54 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='nodev-:,\x00'}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)="6367726f757000006f6e390510916c657273000aff99c395ca55d8553ba501dca5c3a03bec1ea818763c124f81e0", 0xa0010000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) [ 123.902676] FAULT_INJECTION: forcing a failure. [ 123.902676] name failslab, interval 1, probability 0, space 0, times 0 [ 123.913967] CPU: 0 PID: 13343 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 123.921248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.930611] Call Trace: [ 123.933218] dump_stack+0x1c9/0x2b4 [ 123.936869] ? dump_stack_print_info.cold.2+0x52/0x52 [ 123.942100] should_fail.cold.4+0xa/0x1a [ 123.946180] ? kmem_cache_free+0x86/0x2d0 [ 123.950348] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.955459] ? do_vfs_ioctl+0x1440/0x1720 [ 123.959621] ? __x64_sys_ioctl+0x73/0xb0 [ 123.963695] ? do_syscall_64+0x1b9/0x820 [ 123.967767] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.973154] ? kasan_check_read+0x11/0x20 [ 123.977325] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 123.981929] ? kasan_check_write+0x14/0x20 [ 123.986183] ? do_raw_spin_lock+0xc1/0x200 [ 123.990436] ? trace_hardirqs_off+0xd/0x10 [ 123.994686] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 123.999809] ? debug_check_no_obj_freed+0x30b/0x595 [ 124.004835] ? __wake_up_common_lock+0x1d0/0x330 [ 124.009611] ? trace_hardirqs_off+0xd/0x10 [ 124.013944] ? quarantine_put+0x10d/0x1b0 [ 124.018115] ? check_same_owner+0x340/0x340 [ 124.022461] ? __kasan_slab_free+0x131/0x170 [ 124.026901] ? rcu_note_context_switch+0x730/0x730 [ 124.031842] ? trace_hardirqs_on+0xd/0x10 [ 124.036010] __should_failslab+0x124/0x180 [ 124.040249] should_failslab+0x9/0x14 [ 124.044040] kmem_cache_alloc+0x2af/0x760 [ 124.048184] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 124.053109] jbd2__journal_start+0x1e7/0xa80 [ 124.057513] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 124.063216] ? rcu_note_context_switch+0x730/0x730 [ 124.068135] ? ext4_alloc_file_blocks+0x50d/0xaf0 [ 124.072981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.078626] __ext4_journal_start_sb+0x182/0x600 [ 124.083375] ? ext4_alloc_file_blocks+0x2e1/0xaf0 [ 124.088209] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 124.093911] ? current_time+0x131/0x1b0 [ 124.097873] ? timespec64_trunc+0x180/0x180 [ 124.102186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.107717] ext4_alloc_file_blocks+0x2e1/0xaf0 [ 124.112378] ? lock_release+0xa30/0xa30 [ 124.116351] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 124.121551] ? down_write+0x8f/0x130 [ 124.125251] ? ext4_fallocate+0x2fe/0x2330 [ 124.129476] ? down_read+0x1d0/0x1d0 [ 124.133189] ext4_fallocate+0x9f5/0x2330 [ 124.137244] ? perf_trace_lock+0x49d/0x920 [ 124.142355] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 124.147446] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 124.152544] ? ext4_insert_range+0x13d0/0x13d0 [ 124.157118] ? __check_object_size+0x9d/0x5f2 [ 124.161625] ? lock_acquire+0x1e4/0x540 [ 124.165586] ? vfs_fallocate+0x5be/0x8d0 [ 124.169640] ? lock_release+0xa30/0xa30 [ 124.173610] ? check_same_owner+0x340/0x340 [ 124.177923] ? rcu_note_context_switch+0x730/0x730 [ 124.182851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.188374] ? __sb_start_write+0x17f/0x300 [ 124.192685] ? ext4_insert_range+0x13d0/0x13d0 [ 124.197264] vfs_fallocate+0x4b4/0x8d0 [ 124.201152] ioctl_preallocate+0x1dc/0x300 [ 124.205373] ? vfs_ioctl+0xc0/0xc0 [ 124.208897] ? expand_files.part.8+0x9c0/0x9c0 [ 124.213469] ? vfs_write+0x2ee/0x560 [ 124.217174] do_vfs_ioctl+0x1440/0x1720 [ 124.221138] ? fsnotify_first_mark+0x350/0x350 [ 124.225711] ? ioctl_preallocate+0x300/0x300 [ 124.230105] ? __fget_light+0x2f7/0x440 [ 124.234071] ? fget_raw+0x20/0x20 [ 124.237515] ? __sb_end_write+0xac/0xe0 [ 124.241480] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 124.247003] ? fput+0x130/0x1a0 [ 124.250274] ? ksys_write+0x1ae/0x260 [ 124.254069] ? security_file_ioctl+0x94/0xc0 [ 124.258467] ksys_ioctl+0xa9/0xd0 [ 124.261909] __x64_sys_ioctl+0x73/0xb0 [ 124.265786] do_syscall_64+0x1b9/0x820 [ 124.269659] ? finish_task_switch+0x1d3/0x890 [ 124.274148] ? syscall_return_slowpath+0x5e0/0x5e0 [ 124.279065] ? syscall_return_slowpath+0x31d/0x5e0 [ 124.283984] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 124.289000] ? prepare_exit_to_usermode+0x291/0x3b0 [ 124.294023] ? perf_trace_sys_enter+0xb10/0xb10 [ 124.298684] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.303524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.308699] RIP: 0033:0x455e29 [ 124.311872] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.331264] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.338965] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 124.346221] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 11:00:54 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)='\x00') socket$kcm(0x2, 0xa, 0x300) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="0f4517171104cfa69fd840d94ede5be6c156b6ada5cd60aac60960155fd4b5b7f570e6bd5e291d964f697e63623b1c0ca28d7b69ef97614564ba7984ebed950ce13b3b98a3abc0cd66f36ec65d511ae2afbf85594057a6b117528bdd7a60ea3caed903043c9a9217efcfa940c7d94167ec0c5ce102f702c4998453bb94720762ae37399110e5d8e9e6ffb625b7c5ea89d2534f4554466759df7ba1bc3d987295d32488eb15e59fab4295fa1ef333e171f5c127c74b8e205212b5a2f8b6fbd604836b6de2ff2cc55440e34aa9407263094a5b0c", 0xd3}, {&(0x7f0000000240)="b36531e5d2b71256b55f0774d697f8c710a3b4bc8d9e653d7e9b12f63a9a0bc6f2d31592eaa4abcdb36d401af2", 0x2d}, {&(0x7f0000000780)="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0x1000}], 0x3, &(0x7f00000002c0)=[{0x40, 0x115, 0x1, "b527796711ff7f0e7020dbe55e82ce2be08af7c974d8dea4ae2cb4569f62f635be0b2d176478688c31a03d710e41"}, {0x80, 0x113, 0x8, "7f457a5e2c7ed101823c577344ef9eccce636a8747c7d4bfad416c13c276dafc7d15778297b2766a93c81ecee0cb9ff02f6cdf0d9a54b91ae3fb9286bf84ed42e7153c8b8a77c02935c7db68544e3a728503f091226a6d0eb195cf0211a8863bf5428714b6ac9acdb8f69b"}], 0xc0, 0x4000}, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') 11:00:54 executing program 5: socketpair(0x4, 0x4, 0x2333, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000000c0)=r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000000)="766574683100d47f87") r3 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r3, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)}, 0x20004041) close(r3) socketpair(0x8, 0x1, 0xffff, &(0x7f0000000180)) 11:00:54 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0xffffffffffffffcf) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) [ 124.353477] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.360737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.367990] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000002b 11:00:54 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75256c08bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b700000099d85a5b9500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000140)=""/256}, 0x28) 11:00:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000180), 0x12) openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) 11:00:55 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) recvmsg$kcm(r3, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/104, 0x68}, {&(0x7f0000001340)=""/118, 0x76}, {&(0x7f00000013c0)=""/235, 0xeb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x400}, 0x10000) r4 = gettid() r5 = perf_event_open(&(0x7f0000002640)={0x7, 0x70, 0x401, 0x1, 0x6d, 0x8b, 0x0, 0x7f, 0x0, 0x7, 0x6, 0x2, 0x6, 0x3, 0x2, 0x7, 0x100000000, 0x3ff, 0x8c78, 0x100, 0x8000, 0x4, 0x1f, 0xbd, 0x6, 0x775, 0x4, 0x4, 0x6, 0xfffffffffffffff7, 0xb5d, 0x7, 0x40, 0x0, 0x8dd, 0x1, 0x8, 0x2, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000002600), 0x8}, 0x1000, 0x3, 0x6, 0x0, 0x3, 0x7d, 0x100}, 0x0, 0x6, 0xffffffffffffff9c, 0x1) r6 = perf_event_open(&(0x7f0000002580)={0x2, 0x70, 0x0, 0x2, 0x4e0b, 0x4, 0x0, 0xc86a, 0x40, 0xd, 0x2, 0x6, 0x1, 0x8000, 0x2, 0x9, 0xffffffffffff0001, 0x2, 0x3ff, 0xfffffffffffffea3, 0x8, 0x5, 0x80, 0x0, 0x1ff, 0x8000, 0xe486, 0x1, 0xffff, 0x5, 0xfffffffffffffffd, 0xffffffff, 0xfff, 0x0, 0x8a69, 0x9, 0x3, 0x8, 0x0, 0x4, 0x6, @perf_config_ext={0x3, 0xff}, 0x2029c, 0x7, 0x1, 0x1, 0x14cf08cd, 0xffffffff, 0x9}, r4, 0x3, r5, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000026c0)={r0}) r8 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000002700)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000002740)={[{0x2b, 'pids', 0x20}]}, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002780)) recvmsg$kcm(r7, &(0x7f0000002d80)={&(0x7f00000027c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002840)=""/239, 0xef}, {&(0x7f0000002940)=""/130, 0x82}, {&(0x7f0000002a00)=""/175, 0xaf}, {&(0x7f0000002ac0)=""/124, 0x7c}, {&(0x7f0000002b40)=""/246, 0xf6}], 0x5, &(0x7f0000002cc0)=""/132, 0x84, 0x7f}, 0x10100) socketpair(0x2, 0xa, 0x20, &(0x7f0000002dc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r7, &(0x7f0000002f40)={&(0x7f0000002e00)=@l2={0x1f, 0x7, {0x141, 0xe83, 0x80, 0x5, 0x8, 0xa43b}, 0x1ff, 0x7ff}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002e80)="445c3d0f5d32e7ecdf5a1b7f5e", 0xd}, {&(0x7f0000002ec0)="bd8f6b3b47fc92208141a85cf9b5cc15475dfb", 0x13}], 0x2, 0x0, 0x0, 0x4000}, 0x40000) write$cgroup_type(r0, &(0x7f0000002f80)='threaded\x00', 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x200) r12 = perf_event_open(&(0x7f0000003000)={0x3, 0x70, 0x80000000, 0xfffffffffffffffc, 0x10001, 0xe, 0x0, 0x0, 0x10, 0x9, 0x401, 0x9, 0x8, 0x7, 0x1000, 0x7fffffff, 0x80000000, 0x4, 0x3ff, 0x8, 0x3, 0xffffffff80000001, 0x10001, 0x200, 0x8001, 0xffff, 0x100, 0x5, 0xac7b, 0xbe88, 0xff, 0x3, 0x7, 0x9, 0x1, 0x10000, 0x8, 0x3, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000002fc0)}, 0x10, 0x7, 0x9, 0x0, 0x3, 0x4, 0x74f}, r4, 0x7, r11, 0x1) r13 = gettid() write$cgroup_subtree(r8, &(0x7f0000003080)={[{0x0, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'rdma', 0x20}]}, 0x28) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000030c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003100)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x4) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, &(0x7f0000003140)=0x2) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000003180)) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f00000031c0)=r10, 0x4) perf_event_open(&(0x7f0000003200)={0x7, 0x70, 0x70, 0x80, 0x5, 0x1, 0x0, 0x8, 0x1, 0xc, 0x6, 0x3ff, 0x8001, 0x6, 0x100000001, 0x4, 0x6, 0x6d95, 0xffff, 0x3, 0x5, 0x3, 0x4, 0xfffffffffffffffb, 0x5, 0xac, 0x0, 0x10001, 0xfffffffffffffffc, 0x9, 0x7, 0x9, 0xffffffffa31e4df1, 0x6b684d8d, 0x3, 0x81, 0x9, 0x0, 0x0, 0x7f, 0x2, @perf_config_ext={0x0, 0x1}, 0x104, 0x9, 0x2ae, 0x7, 0x5db, 0x6, 0x480000000000000}, r4, 0xa, r12, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003280)='./cgroup/syz0\x00', 0x1ff) perf_event_open(&(0x7f00000032c0)={0x1, 0x70, 0xffffffffffffff01, 0x4, 0x0, 0x5, 0x0, 0x444, 0x8000, 0x2, 0x0, 0x7, 0x10001, 0x100000001, 0xdaa, 0x5, 0x5, 0xfffffffffffffffc, 0xffffffffffffffff, 0x6, 0x80200, 0x6, 0x2, 0xb6, 0x8, 0x8, 0xfffffffffffffbff, 0x0, 0xc0a910f, 0x7fffffff, 0x7ff, 0xb0, 0x77, 0x10000, 0x7, 0x1, 0x8, 0x8, 0x0, 0x5, 0x0, @perf_config_ext={0x4, 0x3}, 0x2020, 0x0, 0x80000001, 0x3, 0x7f, 0x5, 0x4}, r13, 0x8, r5, 0xb) [ 124.444348] veth1: Invalid MTU 0 requested, hw min 68 11:00:55 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800c6a21ef58b0b5f9c0d56ab7e4100006800000000090000a283ffffff6b014806157a29edf9fcb85ec2c775b7a95e3d46b1295c30379d348c895688f4f026e9a75c8e67d973f6d71f9671d8d93c66d3546ec91f6378631f0176f51f1c9122e003e8ee22e2141b7078645b4aa00e4b6b3b8d5d40603c5f2f206a3846b5b6a1a3e14814f928bc4ef5c3cd41fb65dfcf7c276f64086a5d69d351dadb076b2ae15a62c42e21a47fb10645db621a582fea0d8574b49cec8304d592f6637f7529c64bd3f6495f30d7c4d2bbdc6f3d7252ddf33c084b5894cf9a62"], &(0x7f0000000040)='GPL\x00', 0x0, 0x8a, &(0x7f0000000080)=""/138}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='GPL\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) socket$kcm(0x29, 0x2, 0x0) 11:00:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0xa, "ffd11b01521dfe80000000000000fa1037a80e2946590f000000a6c593e6ef3d35a6b12233521f1f636c82483ced9b15aa88e89d87d0a87acb148d0b77a3d7bb288947cfc623e0afad275f4d5c79a6de39a113a85c44221a41d88b7d6c6b3af53503d46853b4e13a897e4d7c008782ee6d03488cea4dd54a9ee79ddc2994"}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000440)}, 0x8000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x7, &(0x7f0000000440), 0x700}, 0x0) 11:00:55 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x24000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000080)="6c6f00966fd651b959a9034a2c005290f48e3b8610d3d2adc7d4970403dc0d5df50f615b6a838e42517ea5ec10b7456ece60d4bc035fbdcd2d9660abbfbb9c21b635591c0687f17f9b04046a300d") r3 = getpid() write$cgroup_pid(r1, &(0x7f0000000140)=r3, 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8982, &(0x7f0000000400)="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") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200000010001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002680)={r2, &(0x7f0000000680)="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", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r1, &(0x7f0000000300)="16d863e29cee4b2d132a427a8b5f61351ab5d4cbc218effea173cc5461fb4c027564ec2a64d05fc5dd30f16ba08101751bbf4617d81edca68e49322acccd8edb948f4c2f47d8f0e7218d47077edb3f4d0a47b75f49526a6cc5a0efacc23277e85375ab0ef4962fa99f9d70feea6f5775c379dc90144eb87896eb4298caa5c1945da452699ff4b1962a4444ccc9936cbb303c6fb851c1c83cab", &(0x7f00000005c0)=""/179}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) socketpair(0x0, 0x4, 0x4, &(0x7f00000026c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000200)="73de2631a22fe5963705bca843d7f32fcefc5d1a59bcfb92c651ddb7dd76b033677968793840ba538e243d6f97e056bb4d9269874e79d77a96cfc61b847e2b809fb9187e3142d38501aa8429c382bc40fd1036c980c6eac50575cebb83c1941ef15dcf73d0914a0ea9ad8610338f2bfd0bd59946f0cf161ac0d1da507d2508a542a8efc2688e17a8c802f582bdf81ccb054cebb1aeeaa4026e0045979ee0feea0e5c92eab2ce549c38217c8c2931494f6603912dce4067407098510e2b4e82e5c06fbdd9a0b2f6beb41510986007ebfc527acb8aafc1c9bf05369e77af202b456f3fad2829"}, 0x10) 11:00:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4e, &(0x7f0000000700), 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) socket$kcm(0x29, 0x5, 0x0) 11:00:55 executing program 2 (fault-call:3 fault-nth:44): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 124.537340] veth1: Invalid MTU 0 requested, hw min 68 11:00:55 executing program 7: r0 = socket$kcm(0x2, 0xfffffffffffffffe, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x5, &(0x7f0000000000)=r0, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f00000005c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x4, {0xa, 0x4e24, 0x6126, @remote={0xfe, 0x80, [], 0xbb}, 0x7d}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)="189bca", 0x3}, {&(0x7f0000000680)}], 0x2, &(0x7f0000000780)=[{0x90, 0x11f, 0x3, "0b29f1f27ca33ce2874a0b554db132be41692d89e07be5cfd46086c49c3573c8565d0ff2b087bb6997000afb48e0df32cea0415c4a49df787a0fecc3f78da68749df7fc2d70b16209c08245946bc4614132b06958e01b18c04a72227a4089e678b1571a147176f0fe0a7675312a84c359ec0c2145e9de19ecad7c96ba6"}, {0x58, 0x0, 0x5, "0fb681d4cf618748b5b071a56bd3cab26d6cabf6016f83cdf8a69be4dafeb38d8e1f232a359c0bdd10ca8b153ea60b6b6d46d53e8d8080be06c595dc62e42cd25092c94742d7"}, {0xd8, 0x115, 0x8, "641e355fcb5c7dc9348807803ea83487fbab54fb7113e1a2aa63e68e905aa33d34b85f6226ea397d506e74e629e6cf0cfa35027fef683dee280cc3efc39ec9371a880cf78bbf4e26cfcd89dd88b1fee9ab2a44ed705fb11884980456f3129c53637c7eb5530abbc5ebe8d1724c84bec55efd248285c5dc6d7c6347399e4917a664edc991a627e48f09483e93ba6772ff07db29808017877b51e0ab627a4c2eebbe72fe9c69604bb36e92a51830c168d8fa7056530b1dcc545f2fad42a22386f267b14f"}, {0xa0, 0x85, 0x7ff, "b3dc0be8d14d1a802c434f8c61d850fec1fd896d6d9a2d55d82abc55808ec34069e2605857caaec5104b53f77ab845a84295bc6719a9952cd1120116b888999acf3487a6f4c2e3da4345bb1630be75454a6ab784909cfa34bd50c4c6125c1ffbe90fb3ae2dd5d13a65bc5c18bc548cd1886c14324728730306176aadde9e132bee34cf36cc42ffedcd186027ee3a"}, {0x98, 0x10a, 0x5, "20ad0e6a295390094c55f01c5722579000397bce8d638903daf71c42481d782ffa6e702a90c6bbe24774149cfc7596c1c889a8c14447ede4d6af890744b4bdee1a3609726dfdb5a6280affa665a82b93a060455a8c0bb1b872eb6540ce1559fbe7788dc164fa9109884d5755bc319d1273e053fe373c70a70c925bfe328cdaeb81"}, {0x1010, 0x10b, 0x100000000, "16e662f398ecd1b31d70620a41abccff8357d7a58cdb6baac0c7fb2917641def615f469e767dd5e16af60645c636f629c2bb8975281fb9cabd4d956974a053906dacc5bfd38e6ad27dc966d0289d332eebdc97cf411e40448fa41e9acfafeb1030df8b1f97a4ba7142bc498aba904d0000ca066d0bc094afe9e5f5eabad2a1b060c367af3e680e67884869af7bdb56d473c504e762619e995ebf0659e7847f364584f2e9320ef4c8e143ef3e00d3eb2244644aa51159c02df31829c420e8b95d3955f370291b0ec0603124de5d09622b94136412adca18516aaedcf5702a1c3b91bc422016d7d90a5f7fd319f47f3a4c3be550079abb7136444bd08d127286aedebb97e4878ee3dc92ec46fc48c9af90eda88b7b235a54a9ae8ec6b6155e78215eb2051a47af615d1271162d8d0346e94e2e883e3f24ecca60f8a9e250ae08444443e8cdc5b480921abb0e92f2e20eeebec385ef7b280ff996bd33483181f4fedcb1ece2223998f98a37e7b35737c895a65db09d21ae5c420adc8c7d12608510e3db0e4b2922f053242f2f60a23f633eab9581b873047b6a878431786229082ba5ad2bc1437a1ef2252f47736e19cba8aa498a0954dfed92db0c32230e379f2d21323162063948facee261e8852e9e19de590301db536f9ec9ad8715fab42cb9bb944cdfe03b2ea25544a6f937b948946b8b2bb34ba79e94eca7f4e7b6f0f4d00d036ff9c8df035f1b1bfb59945727439cf8f1a156f48b9983bbf645a3ae71db238e09d1d5b066056221792cf6e473d11c452b93dcabaaf2679abf6e824934e4fbc10edc3d76615d716d8b04e0833be330c6502982b789fada7a9a77f7cf6124d420b71ddb4ddc2d6af8c874f4fe807856b45678bd8ee459c18560fe1874262af4ecfb271bf690c738112252b4098a47cc6c50366ae2ecaea0ba98a400f6cfd1eb70545447ded7f834ed5559159658f3083c7c6ddf84bfad9643ca1722592afc87356922ae0e502f4f2497ecb45c37a0f828a03d239be831e0c4cd1bba27deffdd4609416ae9baf8e7335c02f050889f7fc07baf417ed48c615b9e8d7eb7ef8d185d755dc13f6f7fd7dbe5f4baa112393458a98153890cf67744df1c414eb4609890681bbd65b5eccba899534f05d906ef88a0b79bee02d0b43e16ea56121f048e5f66426bb5b60a723ab4b3eebc956fca4cc8a997aeada5a841fa9e776631199ec7aad7b866931be62177e340a7604fcd609cda7730f78abb31aeded36c1fdf2b5bce9d281eebf6cbd8b2ee015e5d74587d2b3b4c07c1f1c0e1f47201bd4dce8ab43a16ebeb75066aaf4c8b860fe48e94705fd07c56d86db6683686da0a9534a5f51f9fa7787d49e47df7214eeaeed05938d28ad10b505b0cdba2a94c396d1b7b0674c95f14ee0d6110246f5a1e6589945eff7c46e554417c18abbf2cf97c2e4caa81bf295f71fabca9ce0ca7495f99d7a367c93daed24b8c0afff42b5ace346b66bbafba9b83dbd9d92c644ae06793ba9c91446e2c047f9a52bd94087bbf959b3b6781f2c99057155b384ea39fa78b90b912b2e9094aa2b166216aa3e38da3733a4591889b0dc8c0a49b8ef59eaace11906900cb44ff17d7dc661a91b28284ddd731728bdd3659ac355da5c2463e3c2456efab49d31153918a47353736435936675968b1ad64325e4be6d5f63ca07d94dbddbccd74e550810527445be834b8ae4b8e3b1d598442667fdc2a855b82ebe8fb6ddc2d8bd23ecf457c0f957515e3bd5560ed8161d2896d2e2e57b2d7813988cc3cdfac4bc38ec7fab425652aef51f9e8b2465b1ede892ed172c15684ed846ac9176143e80c073e86c1f166d146e7ce40c516d78ede216f23f6b35063fbc65d0ca3df4aa3cc64a0a6f4e78c28df44dac3defc2d2825ebb2f754aee5911a3e5617eba800c756f2b3b3e8b605932cbfe80517d4f15988217e975bdc0bb61cc2fb1cbb981a9591850c9fc1ddddaafe435e7aab26668130cbbf7130b51f6bb8710c7e8ecc608daeeb98c220b4b7e24bcc9b8b985a61ffde848d453e35f2cda50da5ff10f1175e520d7458e95d3c27553f453fb295226190cc71f8e868ebbb3801184b26066b14e44073155eaf97a53aad47b79996fb19829d1682337e6ef3e96e60e990acf54252926b62a12f14ffa50cedc2e327cb21522d3e14853b3449b884c259b82f9d338b95f164584dcbebb992798a69bed9c032f18535a710db54a29f1fa1cb962128eaeafd12cc43ecbe7e77cdd1d502f338b12e74c4154f05f1b174a3d94024e28269a1045eb681a761bf67e8d8d6140771c2129c82c08f00652d046350ce5483c4a4152b7d8b8737daeb8828b7cb76339e716b5e38040bbe443db8dff0bf1a536a00ca1d7c053831df0154ad73008096f1e5c346d010c4535e6ddb86ae3d8263aba28febafb0e2197f701847eb90998c252613b210e7defbe6f567cfae407eda227867a8d7127a1a6e3f16d84abdb2e3a26d9075d1ba20f6d6e15f043663e26a0d6c14285eb76bb4b14d1fd5ba5142595a75b0de5137976bb57d3ae7cb7eb19cb172d4326559e024680267cf5094d6882175f215cd8fdda84ed6a28ee766974aacff013701453d85f13860f4808f4cf7f4b258192b697f1a6ef7074309b1814eb6c7792829ea7b7af443ab5c551f9b42c10b9873771f0d0594e62a30003a19fd147900995e732661464cfc442866a6e361e514382231dceb33a14994cb96161900021111531f90349d89177bbdeced437955b3c1722beac94b1d586b981c0047ece498772e861657801e56e09e822fdbeccd2026468cbb9836416c340383ab2e1eaa33b373eec489f92953e27bd5a6ff0aed37d9d88d32e6d3e04c9466161e3f928d05539686720342a37dea9d90c4e24891fa5a6793a9385abff21fe6ac69a0ac67ea08c7ae73bec1f5c27a9961a1122c7de3cc1bcd449c5d6a1bb2f65600ea6c61e907737d2682e2fc1d5a277e62b1cd4916836a7fb3316f5f9949842c858e4a871dbaba5b7e7fc07ae5c927317ca3a1e4058dae651fc5327805041585bccece57fcfcccc4ebf8be2760b49abe14da2f06fe36416e4f7b04e56c9d0fbf87cecd4ce32605651e9a69aa6e1a6ace894eca2e76d627a32582e5112df1bbe2cf6fac1b5a1178f3d24c89b2053141ad247209ff811a38be867b858481a6aff305f37f01f99eb2cdc49684be69230079b74aa089096bb77fac09c7b10844a196291000d50bb4df11be11e8278dc095e7ad0f2455d3d5635adad0711d292b281ff47084d87da90a49ac29a97207ddaf7f398ec7bf1afaefa6a95ab429c571ba183bc48b9425bbdf96e8b3dc73436570a83aa258fdd7bbc29474fd64410054bd0ae9701de172743bd634657e8f34549bc686df04fa656ff151c733fcfb61b148d8cd2d1575176be78e8988c89a485698eb0ede44c06cca8ca96d39cf61b5481b3109c0d9313dff7c7ef340b464daec2d5cb77c8125650f90847f8c9271ee78cceb1c40164457a0c0a21d19c6906e82105625917b458ed13085f96733b3e3066b5aaa39eb0a98df8d5f20ccc781c9aa0d55d667d9943a1bcf8fb8f737cd5335ba1693b74db19b5c8b48b34a92df2dc6318ed9a266b3977ddfcadb0a2e419226dc962e99f4bccd025c7ab25aefc7fec8ad58fbe13da5ffc336c6e1e26b15a70a615bae5738fa738de8b42fa383080b4046611746b2c36dfe48127dbb932808a97c8ee8cc2f5d506d413497b6a0e12c9ee482ed3102183bd908e50e8e2571ae1b0004673347ee022c1d65108829bf75fb12eaebf9aaf84233382b2ae7f2e34d3fac98d67a402dc8e048b32c5035edbbdcc67ee2d609f0b5a87f2fb0639f4dad5f18b2eb01039edf1f6a0e044006773a15a9488fbe251cd10505df685092cb958408cd25f3e878415a951b7eb88e93677dc57f35da3fea41da4ddcda24b2331ed9699524a3b4bcba3f80ed2922a1a5e8bd0344655ee6c487c2ffb0cb985bbfd0e8a800fe85bdc1c40f70b21664bd3472d4d30108389975d705c1e2f537df706eadbbb34b7be23644b191fa5c66a1d539a88418a64ee141662a0c95bdf6548c4cadd76f71181bbd784c10072365e321e89d90299e0c220233b4c81b0508d4ca0d54bdd9f271097fc24522b50fb7012c4f5e9b39922ff361e9f2d3c7bfc4b2ee302f134eae768ed0b422c921df065a3549bde7e73a2e7717e88b74bcb09191364178e7afee00b87c64f07fb4952ff2d4a148269f91effb680ed1713142013b682882ed7775a5333c87b9948f6730eada222d6f16ac69b45542ce0403554d1943db82afce3f0e0b7deabd59411c8e888d1f4c352111a5c919cc4bc40079bc938f1db4a920857ba23e6448651cca9129ca42e13fce9279ca4b92f5956a1a4a17a03bdd2f7e3af44332546465e1afbcb8a91b7b03911b250f1c52134049f19333f50af3bf17d0f3007c9ef273bfdf4fd582537d3cb011d8cbb23a5717eb1152a77647c533bfc392c9f0058f2e7a76f4d0d292baadb9ba30170842f80b04987acda937b0ba4990cb2a66efd2a6026a43ccbd2f76902a946139fbcffc3446dc722f63dfc54cd0b36a8bc8852abf0c735072bed426fbd4e1f118f4566cd68d43baa0a0efa14d8dd2d9defe952b3681ba6cc0b0633b6dd871209e766fc0e4be765a143819cfc64591ec967d358b8131538a3ad420a20191a549fec12669ed09a4bcdc36ec38fe20221444a939365ac8408033cea5c7fc39deaa9874446927ce6d5c5dbe4f4bae64c17af10ca628111322a8dd7f1e005d64587ade840ca2413f0662f0d78284102735cfe2ca5cd3016a6c93391cb20d372475b7b8883f9da33e583b0fa66afc7d3a36cf9a90c2ab0a2e50ce87194a1bc73cf85c07a1f6c67223b256653e804d6ef8349d675bbad4f3686a394f0652bcc96098720c9190fc6764f9bfd0186b06e60243b01eb148df0458acc094180170efeadcd66dbf7c4e45c415471a7f1392ffee46eb70db3a7822e54544e7efff8adbdfbdc53ac7f168f3f6456c5af0df76891b4ffff0529839e1c4c5d18f5df601b6017409047f08aa4832c2e5c17b4d0752ef925ec563b1a51e823897907d7f13d890101e7c527aaa689dca7ce85c51933e72de12e71f2dd8f98efe58377fecbf615bcd76d034dbab2b66603bebb902cdcf9c7264f8c94165e35ece8fef1023b7a621cdffe9ae1520d37b26002356d05c2dbda017f61cd0a4ba6dd082055287aaca10b3011b2c8657162478676fc2f77a9a01313b8f5c065ba822e06aff80ba83df8a1e43bab96ffb1de5fb9e2e5afa11d39a5499eeab8304bc46b4cf412496a7b6f8db0f6259095fcb15aa5437dcdd352fb27da6c6724fabc9bcb9e51aad3ac04bba1e5df3b3d3467dba6012ee1fa0b9d46caae82b2a9a986a5e3a122a896770a11e7c88fabf4fcd80be36f4346f2343d16a6bffd18aa9c7b6bb8235a395a248db34e0ab521cd08833613dd938801fcca0aa69ee1d117eb12b23098a2c4b97be6baf927c8856e012966fe91390504eb205f24864f305c05cdd7ef19a100c5c035f74e671251f322e6f881aaac5dc4922d8c83511a822e56fe914fb5acec81ecd950c67388c3a86f77328c92d41549d360f8c8aa50ec155976a38cd56e68ec254def27c10bf9bfe479aae85d1428105cbab1559010d168c70658a7834bae167323649520d212d4826431581c375ac2014e1edc7759f2505148d1be4326e82f7a471280f8447bd38c2ce7b121f249afaa9b97f5785b9ae87c6aee7f3af1940db"}, {0xa8, 0x11f, 0x81, "8f4d73e4ce9b3a439f53252d7ecb0c36df122dae40d8bf4ed9ef8ccb039db5b628a136221f51868c94f26e78a624c9370afaac5e70a4b60e7971a87190637b0cc221dabbae83ce2190c1d65c407870875204b379fb4ce3fcaf088e9f63b2165e13aff2f1d3acd5d7c550b1a71fab2845ef21b2e8e7b26422cd4d0cb390e4b7205c5c40731e4e58b9127f86718001ad2e13ff91dc035a"}, {0x68, 0x13b, 0x100000000, "74d90101e2a5693d75e16539abec781443af223660ec8c8a9c8b8b3d95efd6614829f1d2039413988716fc56ea2495eee2a2257c1b38058253f465fc91a6a3639ee14e18e1e4afe6129fdf1eda33d8c3113e29a9a5aca9"}, {0xd0, 0x11d, 0x81, "e348b0335f2fc13d46454ef331f444a26a68d081b6a7ea6b0fc4ab55074a0ef9a2ac46b11d4af077735c558013045ad211acce8b944469f0df6656469bcf50a7e4d0e283baece27d633f5644a9431dee107f0d5175e894ca236f1f78cdd78dc466c411d50748b8a6efe3d39c25c8a660f8b2ee81572b471190cb1cd704c4e2d3f970163ebd304fdec70cd3efa7a539cba9ef6f841151fbe018f2d941f76099464affee6585c56cecbb06d7c37c940c30706ac01303512a8812742289bc659492"}], 0x14e8, 0x20000010}, 0x50) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000540)=0xffffffffffffffff, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000580)=r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000740)) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="a61fcb18e62e1a4b898a3ba0d857beb1a296fbc07bcc2763bb5d370c31b04f9a5d38360de5caa8584cc2dde3dde07790e428c45ce24d8fca05443ee47c5804fb31673fcad6076f655e54426ac7b7312ae9a9608e845908201aed9bb0bbc6722dc3e87883eb98a68bd878be5fdea887522b5b2391d6217d279ee3", 0x7a}], 0x1, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x310, 0x4040800}, 0x2000c8c1) 11:00:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000014c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xfb, &(0x7f0000000200)=""/251}, 0xffffffffffffff5c) r1 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x7, 0x3}, 0x11) close(r0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890c, &(0x7f0000000000)={r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='GPL\x00') [ 124.632749] FAULT_INJECTION: forcing a failure. [ 124.632749] name failslab, interval 1, probability 0, space 0, times 0 [ 124.644040] CPU: 1 PID: 13406 Comm: syz-executor2 Not tainted 4.18.0-rc3+ #48 [ 124.651317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.660671] Call Trace: [ 124.663272] dump_stack+0x1c9/0x2b4 [ 124.666913] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.672111] ? __ext4_journal_start_sb+0x18a/0x600 [ 124.677047] ? ext4_dirty_inode+0x62/0xc0 [ 124.681206] should_fail.cold.4+0xa/0x1a [ 124.685281] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.690400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.695952] ? __ext4_journal_stop+0x106/0x1f0 [ 124.700545] ? ext4_setattr+0x2af0/0x2af0 [ 124.704706] ? ext4_dirty_inode+0xb0/0xc0 [ 124.708867] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 124.713892] ? __mark_inode_dirty+0x495/0x1550 [ 124.718492] ? __inode_attach_wb+0x1320/0x1320 [ 124.723087] ? kasan_check_read+0x11/0x20 [ 124.727246] ? do_raw_spin_unlock+0xa7/0x2f0 [ 124.731673] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 124.736277] ? kasan_check_write+0x14/0x20 [ 124.740526] ? check_same_owner+0x340/0x340 [ 124.744857] ? __dquot_alloc_space+0x4b6/0x8c0 [ 124.749449] ? rcu_note_context_switch+0x730/0x730 [ 124.754391] __should_failslab+0x124/0x180 [ 124.758641] should_failslab+0x9/0x14 [ 124.762452] kmem_cache_alloc+0x2af/0x760 [ 124.766615] ? percpu_counter_add_batch+0xf2/0x150 [ 124.771559] ext4_mb_new_blocks+0x778/0x4740 [ 124.775984] ? __sanitizer_cov_trace_cmp4+0x16/0x20 11:00:55 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f00000006c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000740)=""/128, 0x80}, {&(0x7f00000007c0)=""/157, 0x9d}, {&(0x7f0000000880)=""/247, 0xf7}, {&(0x7f0000000980)=""/240, 0xf0}, {&(0x7f0000000a80)=""/84, 0x54}], 0x5, 0x0, 0x0, 0x7ff}, 0x40012043) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0xf, 0x11, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x3, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x8, 0x0, 0x4, 0x8, 0x80, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0xd}, @alu={0x4, 0x20, 0xf, 0x6, 0x9, 0x0, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x3, 0x6, 0xf, 0x50, 0x4}, @alu={0x0, 0xc1, 0xf, 0xa, 0x0, 0xfffffffffffffff4, 0x10}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, [], r1, 0x7}, 0x48) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpu.weight.nice\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040), 0x1) 11:00:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xb, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0x8, 0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x8000000006, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x890c, 0x72004d) 11:00:55 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[]) mount$bpf(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='bpf\x00', 0x100000, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32, @ANYRESHEX]) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='bpf\x00', 0x0, &(0x7f0000000300)) mount$bpf(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000240)) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x5890, &(0x7f0000000480)) 11:00:55 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002540)={0xffffffffffffff9c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002580)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0xf, 0x15, &(0x7f00000025c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x8, 0xf, 0xa, 0x3, 0x16, 0x1}, @ldst={0x0, 0x2, 0x3, 0xf, 0x5, 0xffffffffffffffff, 0xfffffffffffffff5}, @alu={0x4, 0x81, 0xf, 0x7, 0x2, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfff}, @generic={0x7f, 0x7d07, 0x400, 0x100000001}, @call={0x85, 0x0, 0x0, 0x21}, @alu={0x0, 0x4, 0x2, 0x6, 0x5, 0xfffffffffffffffc, 0x10}, @generic={0x0, 0x0, 0x1800000000000000, 0x49}, @jmp={0x5, 0x2, 0xb64c41344c059b29, 0xa, 0x0, 0x8698760660a82f65, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000002680)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x7}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002740)={r1, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\\eth1\x00', r2}, 0x10) socketpair(0x2, 0x0, 0x3, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) 11:00:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000480)="6464656e5e00e729ab68368ab0d3510dce8457b49c754a6de2f10edecc4d37db890ad1fde4ef3fcd6c7aa78929d7e517b5a30d4b038d8a9eb0646eca453c6b6b21f4e43a55714f374e139b9b4e59e030eed525ccf07c022905929704f638a0f563ec4b51713c9190e2f664a5be8de446562b6b31771c5c0f86006d8708cf7204fa32d9d918c99608abfb00e6aa3fe3fec111abba271a51809181c5feed9f2616fd26c024cbcdb00bec3f6216189147856707fde5186680360312b089", r0}, 0xfffffffffffffdb1) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x73d, 0xfffffffffffeffff, 0x0, 0x0, 0x400, 0x200, 0x1, 0x0, 0x6, 0x7, 0x2, 0x200, 0x0, 0x100, 0x1, 0x0, 0x5, 0x5dde, 0x401, 0x2, 0x4, 0x1f, 0x7, 0x8, 0x100000000, 0x8, 0x6, 0x1000, 0x6, 0x3, 0x2, 0x23, 0x24, 0x800, 0x5, 0x0, 0x6, 0x2, @perf_bp, 0x40, 0x1, 0x0, 0x7, 0x1ff, 0x0, 0xac}, r0, 0xe, r1, 0x9) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000140)=@in={0x2, 0x4e21, @rand_addr=0x8f}, 0x80, &(0x7f0000000200), 0x1000000e, &(0x7f0000000240)=ANY=[]}, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) sendmsg(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 124.781002] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 124.785777] ? ext4_discard_preallocations+0x13d0/0x13d0 [ 124.791237] ? lock_release+0xa30/0xa30 [ 124.795222] ? kasan_check_read+0x11/0x20 [ 124.799371] ? rcu_is_watching+0x8c/0x150 [ 124.803519] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 124.807934] ? is_bpf_text_address+0xd7/0x170 [ 124.812436] ? kernel_text_address+0x79/0xf0 [ 124.816853] ? __kernel_text_address+0xd/0x40 [ 124.821353] ? unwind_get_return_address+0x61/0xa0 [ 124.826289] ? __save_stack_trace+0x8d/0xf0 11:00:55 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 11:00:55 executing program 7: socketpair(0x3, 0x1, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f00000005c0)="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") [ 124.830626] ? save_stack+0xa9/0xd0 [ 124.834258] ? save_stack+0x43/0xd0 [ 124.837887] ? kasan_kmalloc+0xc4/0xe0 [ 124.841774] ? __kmalloc+0x14e/0x760 [ 124.845489] ? ext4_find_extent+0x6df/0x9a0 [ 124.849815] ? ext4_ext_map_blocks+0x293/0x62f0 [ 124.854486] ? ext4_map_blocks+0x8f3/0x1b60 [ 124.858810] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 124.863653] ? ext4_fallocate+0x9f5/0x2330 [ 124.867894] ? vfs_fallocate+0x4b4/0x8d0 [ 124.871952] ? ioctl_preallocate+0x1dc/0x300 [ 124.876362] ? do_vfs_ioctl+0x1440/0x1720 11:00:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x5, 0x4, 0x7, 0x0, 0xf2, 0x4000, 0x1, 0x8, 0x3, 0x2, 0x98, 0x56, 0x101, 0x4, 0xf07, 0x800, 0xa8, 0x7718, 0x6b7, 0x1, 0x1ff, 0x80000000, 0x2, 0x5, 0x10, 0x100000000, 0x7, 0x7, 0xffffffffffffffc1, 0x1, 0x4080000000, 0x7f, 0x40, 0x8001, 0x373f, 0x0, 0x4, 0x1, @perf_config_ext={0x7, 0x4}, 0x10000, 0xca00000, 0x5, 0x0, 0xea2f, 0x80000001, 0x76d}, r3, 0x10, r2, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8932, &(0x7f00000000c0)="766574683100d47f87") perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0x45c, 0x5, 0xd4, 0x0, 0x4, 0x80, 0x4, 0x9, 0x1ff, 0x1, 0x400, 0xfffffffffffff801, 0x3, 0x2, 0x5, 0x2, 0x5005, 0x3, 0x10001, 0x80, 0x1, 0x400, 0x3, 0x3, 0x3, 0x5, 0x10000, 0x11aa, 0x6fe4, 0x10000, 0x5, 0x80, 0x0, 0x5, 0x4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0xa10, 0xa3c, 0x4, 0x0, 0x7fffffff, 0x100000001, 0x100000001}, r3, 0x4, r1, 0xb) 11:00:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94fdc2251463eb4b9de82f21afc940f0000000027f30280"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xe, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000fe0e9f15be0000000000000000009500006dc635cd81c5c627a92569eed58358c810d338b571c0eae956af8d1e8078ad8fb8706e10bab1114fd3d8e376c56d3a680e9678fc46241551ac97def5d77624f74509759fdb51481cad03a5b2c7b82165433b85e5b7bf05675c79d8b42b81466a5525d4b401e22cd6f96763f0541004c67ae6f4afa7871d28a1e810b5aa18b2fd05f88f2d8d6f3eaedf4c0ab7cfa078a7375b8b10dd40169ae31b3d927fc822e9f840dc46d32246da7c5f05a21edfc9"], &(0x7f0000000280)="735f686b616c6c65721d672897a30863f712d000", 0x9, 0x22e, &(0x7f0000000300)=""/187}, 0x48) [ 124.880511] ? ksys_ioctl+0xa9/0xd0 [ 124.884137] ? __x64_sys_ioctl+0x73/0xb0 [ 124.888203] ? do_syscall_64+0x1b9/0x820 [ 124.892266] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.897639] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 124.902405] ? perf_trace_lock+0xde/0x920 [ 124.906553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.912097] ? add_transaction_credits+0x3f9/0xe90 [ 124.917033] ? zap_class+0x740/0x740 [ 124.920751] ? check_same_owner+0x340/0x340 [ 124.925079] ? lock_downgrade+0x8f0/0x8f0 [ 124.929239] ? kasan_unpoison_shadow+0x35/0x50 [ 124.933823] ? kasan_kmalloc+0xc4/0xe0 [ 124.937718] ? __kmalloc+0x315/0x760 [ 124.941442] ? ext4_find_extent+0x6df/0x9a0 [ 124.945944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.951481] ? ext4_ext_search_right+0x2df/0xb10 [ 124.956226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.961754] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 124.966762] ext4_ext_map_blocks+0x2dc0/0x62f0 [ 124.971341] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 124.976344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.981864] ? start_this_handle+0x6b9/0x1260 [ 124.986342] ? do_syscall_64+0x1b9/0x820 [ 124.990395] ? lock_acquire+0x1e4/0x540 [ 124.994349] ? ext4_es_lookup_extent+0x42c/0xde0 [ 124.999088] ? lock_downgrade+0x8f0/0x8f0 [ 125.003222] ? quarantine_put+0x10d/0x1b0 [ 125.007358] ? lock_acquire+0x1e4/0x540 [ 125.011316] ? ext4_map_blocks+0x88b/0x1b60 [ 125.015631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.021153] ? lock_release+0xa30/0xa30 [ 125.025112] ? check_same_owner+0x340/0x340 [ 125.029416] ? ext4_es_cache_extent+0x6f0/0x6f0 [ 125.034070] ? rcu_note_context_switch+0x730/0x730 [ 125.038989] ? down_write+0x8f/0x130 [ 125.042686] ? ext4_map_blocks+0x88b/0x1b60 [ 125.046991] ? down_read+0x1d0/0x1d0 [ 125.050698] ext4_map_blocks+0x8f3/0x1b60 [ 125.054835] ? ext4_issue_zeroout+0x190/0x190 [ 125.059322] ? current_time+0x131/0x1b0 [ 125.063288] ? timespec64_trunc+0x180/0x180 [ 125.067603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.073129] ext4_alloc_file_blocks+0x319/0xaf0 [ 125.077782] ? lock_release+0xa30/0xa30 [ 125.081744] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 125.086918] ? down_write+0x8f/0x130 [ 125.090612] ? ext4_fallocate+0x2fe/0x2330 [ 125.094832] ? down_read+0x1d0/0x1d0 [ 125.098530] ext4_fallocate+0x9f5/0x2330 [ 125.102577] ? perf_trace_lock+0x49d/0x920 [ 125.106795] ? perf_trace_run_bpf_submit+0x269/0x3b0 [ 125.111882] ? perf_trace_run_bpf_submit+0x270/0x3b0 [ 125.116969] ? ext4_insert_range+0x13d0/0x13d0 [ 125.121544] ? __check_object_size+0x9d/0x5f2 [ 125.126031] ? lock_acquire+0x1e4/0x540 [ 125.129992] ? vfs_fallocate+0x5be/0x8d0 [ 125.134041] ? lock_release+0xa30/0xa30 [ 125.138001] ? check_same_owner+0x340/0x340 [ 125.142312] ? rcu_note_context_switch+0x730/0x730 [ 125.147251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.152772] ? __sb_start_write+0x17f/0x300 [ 125.157082] ? ext4_insert_range+0x13d0/0x13d0 [ 125.161650] vfs_fallocate+0x4b4/0x8d0 [ 125.165524] ioctl_preallocate+0x1dc/0x300 [ 125.169750] ? vfs_ioctl+0xc0/0xc0 [ 125.173282] ? expand_files.part.8+0x9c0/0x9c0 [ 125.177849] ? vfs_write+0x2ee/0x560 [ 125.181545] do_vfs_ioctl+0x1440/0x1720 [ 125.185505] ? fsnotify_first_mark+0x350/0x350 [ 125.190070] ? ioctl_preallocate+0x300/0x300 [ 125.194459] ? __fget_light+0x2f7/0x440 [ 125.198415] ? fget_raw+0x20/0x20 [ 125.201854] ? __sb_end_write+0xac/0xe0 [ 125.205811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.211328] ? fput+0x130/0x1a0 [ 125.214592] ? ksys_write+0x1ae/0x260 [ 125.218375] ? security_file_ioctl+0x94/0xc0 [ 125.222776] ksys_ioctl+0xa9/0xd0 [ 125.226211] __x64_sys_ioctl+0x73/0xb0 [ 125.230085] do_syscall_64+0x1b9/0x820 [ 125.233963] ? finish_task_switch+0x1d3/0x890 [ 125.238440] ? syscall_return_slowpath+0x5e0/0x5e0 [ 125.243353] ? syscall_return_slowpath+0x31d/0x5e0 [ 125.248265] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 125.253262] ? prepare_exit_to_usermode+0x291/0x3b0 [ 125.258260] ? perf_trace_sys_enter+0xb10/0xb10 [ 125.262911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.267741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.273024] RIP: 0033:0x455e29 [ 125.276193] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.295389] RSP: 002b:00007efe44dd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.303079] RAX: ffffffffffffffda RBX: 00007efe44dda6d4 RCX: 0000000000455e29 [ 125.310333] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000013 [ 125.317591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.324842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:00:55 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)="f34dba9f9b3018e3c8ba830c1c0f76e0dbe10d77f617d5dfdf", 0x19}], 0x1, &(0x7f0000000c00)=ANY=[]}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x14, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x834c, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x9, 0x2, 0x9, 0x0, 0x18, 0xffffffffffffffff}, @map={0x18, 0xc, 0x1, 0x0, r0}, @generic={0x7, 0x8, 0x3ebf8d02, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x3, 0x7, 0x7, 0x0, 0x108}, @map={0x18, 0x9, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x6, 0x1, 0x0, r1}, @ldst={0x3, 0x3, 0x3, 0x0, 0x0, 0x1, 0x5}], &(0x7f0000000180)='GPL\x00', 0x6, 0x1000, &(0x7f0000000780)=""/4096, 0x0, 0x1, [], 0x0, 0x1}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000300)='gre0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000300)='gre0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r3, 0x4) [ 125.332094] R13: 00000000004be50b R14: 00000000004cce90 R15: 000000000000002c 11:00:55 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000001a80)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/68, 0x44}, {&(0x7f0000002b80)=""/90, 0x5a}], 0x3, &(0x7f0000002c40)=""/17, 0x11, 0x9}, 0x20) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002cc0)=r2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000001000000000000000000004000"]) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='proc)\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e6e65742f73797a3027b009e9957761e9958fb06638717cac33919b71e11ebcac7848d734db8698650159ad4c396dd4cccde6f123a1876b00654e8f7216ed683f6a85a614ffa6aada64cc47ea0b423d253ac40d9caf2d7e0861c0ca851b69ee5032b901fc4e526dc3448fd798dbbc1eaa1caee746d3082994561695f10c3f160175547ca291fdd87fc546749ec4249f31970ffbffc4f2a8ac7eb226158fb5fd325e3b15ce3555d84a206192fe74f43d0f3bf5aa39b2782cc777f57a7a52dcb81c01179dc2128ea967480d0d2902", 0x1ff) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x190) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 11:00:55 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)="981d1ade", 0x4}], 0x1, &(0x7f0000000340)}, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e24, 0xffffffffffffff21, @empty, 0x7}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="25f310a2d5ea63a07ce3d91cdfacd9839854595de1188a6c3b48414c3bfb5bd5eddf33e29fd3", 0x26}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f00000001c0)="98c27f9defacdb67b77beb6f01c942414e39b2174230284fc6a588ced53be1b844ede4d510be8e580d529eaec3cc60ac2e6dd12cc9c59210388765a04b3134639dad3b154b6662df52c1a69481a8278db4185e6df1d096bdf02e423db46bbbf6870c3f5324b968d998f4f6690e865381b1c293292da0de", 0x77}, {&(0x7f00000000c0)="642ebb3af4fd94900e2d97cef7a679b064aa063c2059b665c2ddf2cb4ec3c2bbc757bc09b68815775b55548f21e5f26ef0b41946919a334245", 0x39}], 0x4, 0x0, 0x0, 0xc0}, 0x10) 11:00:55 executing program 4: socketpair(0x11, 0x5, 0x372, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)="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", 0x0, 0x0) socketpair(0x0, 0x4, 0x400, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x43c7eec3, 0x3, 0x4, 0x10001, 0x0, 0x100000001, 0x40, 0x7, 0x10000, 0x5, 0x8000, 0x6, 0x7a4, 0x8f0, 0x6, 0x4, 0x2, 0x5, 0x800, 0x1, 0x480000000, 0x0, 0x16, 0x6b, 0x6, 0xfffffffffffffe01, 0x10000, 0x4102, 0xffff, 0x5, 0x7, 0x4, 0x2bc2, 0x0, 0x200000000000, 0x116a, 0x0, 0x9, 0x1, @perf_config_ext={0x3f42, 0x80}, 0x40, 0x3de, 0x3f, 0x0, 0x1, 0x88e, 0x800}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r3 = gettid() perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x400, 0x0, 0xff, 0x3, 0x0, 0x1ff, 0x8001, 0xc, 0x5, 0x3, 0x4, 0x100, 0x1, 0x38, 0x4, 0x1000, 0x0, 0x2, 0x8001, 0x9, 0xd7, 0x0, 0x1, 0x8, 0x80, 0x1000, 0x7, 0x2, 0x800, 0x2, 0x2, 0x0, 0x1, 0xff, 0x3, 0x101, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000140), 0xa}, 0x9940, 0x6, 0xffff, 0x3, 0x8b8, 0x9, 0x6}, r3, 0x0, r2, 0x9) socketpair(0x11, 0x5, 0x4, &(0x7f0000000200)) 11:00:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 11:00:56 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="fdf583227d60b5b9667023a60280a5abf97668b721a1a0200caeadf67d9e6bc9e6fbfb8a7f12d3f957a7e112b27526c96501ee23be5be5a5b6ddfa1f15c324e4215f16f1225f3908a3fb2db0db9a2e9bdce11607994c7f4641350d72983514b382b494a5ebe99cdefdb06620af4de594c621a6160a1b51a16e368a764468dcb13179d0d6b251ad304f1a98b643b031a60574bdfdcb42057e24030b3bc43426ca1940377f571af9b421c4ca60197cfc230fb629a76fa3270f671d8214978139b348b3c76108", 0xc5}], 0x1, &(0x7f0000000180)=[{0x28, 0x110, 0x7, "d167bf7827ce29f508a12213b5da4db718"}, {0xa0, 0x111, 0x87, "4e4c131e5bb20b144c0fe2270b5ef6655ea94d9b02225aa68a2267d037a5d1840d6d9179ef9df0e642890e7a98076f58b1eac14a6d4be0b468db0e2a8a8a4350d09d0ddbd64a7ffb8ca176052f66df2e5e94230b360f13dfebee707229ee9afcc204e2c5ae04dfd8618b60ff87c7b33b4a3975f9a67aa618e839a2ca699553978edfb884d1aa86d29483d29eb8"}, {0x18, 0x100, 0xffff, "b34aa817842f"}, {0x1010, 0x114, 0x33ae, "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{0xe8, 0x101, 0x5, "8856dd6d7f2069da31596c4b2fad1644aaca9f580d53894112ff7dfd620dba6acd291e451f61d00236b9c7b6e08555f4c8d41e3f0eb1b9e3f62be8b60ca3173356f8a00061882894d4e1cd0921d9fe4277edb904d589d678d6a35b3c6d05700d9ecae152092d7f6292743f2137831e3977675416543a880ba1c282e72d3c7d65131d0ed951483c34085d989a0fffe4a3c076b7f56b0b92a761d96a92998b0008064e9cda47e0618f0cf6a4a126b12d6078a7900b842914b5ecd56a03b23a19891c1a8e5573125cee335b1cf68188675c872d6ec5"}, {0x1010, 0x11f, 0x436e, 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0x21e8, 0x8000}, 0x40400c0) setsockopt$sock_attach_bpf(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) 11:00:56 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0xd, 0x803, 0xffffffffffffffe1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) 11:00:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0x69, 0x1000, &(0x7f0000000540)="9de5b3b347778f23f4d00b69355300414c2a41589cc674c8f70762c129dddd47942f51a8f57787a6aef5f7949f72b84d9fd42d72afbd19aa0c0951859826fa48f015cc9e517d803bd52e634b859216b9bd231d53e380e075f3fdb00912ee60970c6dd3cbd5b5f24346", &(0x7f0000000900)=""/4096, 0x2, 0xc15}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 11:00:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xe, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x5f]}, 0x2c) socketpair(0x1b, 0x80003, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/40}, 0x18) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)) 11:00:56 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"003f820f7c4000", 0x2232}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)="003f820f7c4000"}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x777, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) close(r0) 11:00:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000240)=""/237, 0xed}, 0x0) 11:00:56 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x102, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x2, 0x9, 0x0, 0xce34}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000800)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000007c0)=""/22, 0x16}, 0x0) socket$kcm(0x29, 0x0, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000240)=@hci, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a80)=""/143, 0x8f}, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000080)}, 0x0) 11:00:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB]) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) 11:00:56 executing program 3: getpid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x800009, 0x8000, 0x200000020, 0x9, 0xffffffffffffffff, 0x0, [0x8061, 0xd, 0x0, 0x0, 0x0, 0x5000000]}, 0x2c) 11:00:56 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge_slave_0\x00', 0x2000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)={0x0, 0xa, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x316) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000300)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="2395ae76baeced6ce0b397c1778ec7baa44f5b09da1dae10149c8fda54707a040e8a13355ee393faa19fe7483842efef025e6f15d7ec8b6899d078822b042d2f696120ebb3cebebf7971f68b0b1d8f7713720fcb500d30b2cf70dd02cec98d4b38d175f7f22beeaceaf549f607b3819818a43580dc591c8d621435d63f1c1fcc979f926ef11c3032ae4c25e94d088fbf4752079600f955b49515ca9f68cc14e82c4130e12567dac2188289abbc481acafee3c96c5977eb3d93a21421a8241473efd89fe28ab4859529ad930334b85db72cdd66af8a", 0xd5}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="d0000000000000002b0100000400000089ca13f93d716bd38a1718fb88b848069f9f1993d551b91fad0a446696d54651be00ef7fbebca3f20be971b7f48cc13ad3ec1c3ce3aa17c339867b307b6c2f8467479e9867707622e96efa830775d0be02564dbed2a430a1ffd1a38986940d10d3953695ba64720b5f7cb9ce8d252dab57dc67e80ffd094d257f93445f877d45807ffb9529f06cc174af317c079c8f10e6de13e2f0e30c13a0084100000000000000048df18799e6e7eeec1f614d7aaeee9d708c82ddb039af9aec5b8a400694"], 0xd0, 0x24000081}, 0x1) 11:00:56 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x7, &(0x7f0000000300)) setsockopt$sock_attach_bpf(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000002c0)={0x1, 0x0, [0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000c180)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000140)='GPL\x00', 0x0, 0x72, &(0x7f0000000200)=""/114}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000080)=@sco={0x1f, {0x8, 0x101, 0xfffffffffffffffb, 0xe0, 0x100000000, 0x8001}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=[{0x30, 0x119, 0x4, "54fbf26aac13e4dd4f17edcd85251abf58b022b973543d708ff9dcc4046615"}, {0x38, 0x11f, 0x2, "a704679f4bec27b7669af14b7f77da226fd55f704e1ff39fabb6f5e4a7e8a294e5c3144d457bdc49"}, {0x40, 0x117, 0x0, "bb9c73db0c181563ba9d9dd4a8049dfa9be2780b5d8625ca13975961642c3f540f79c114c0cf51ac8a8c"}, {0xb8, 0x199, 0x5, "b130bf22737885d41a20b5279d7ae937875424c9bc5c903854948197569643b701f7a03344860c31b8455fff0978a1593cc779ffa3088a36b87c022308f5dda9219d77d20301b86d87964df15b27ed58d1ff78559a6bb4f3b0e7b4a25d542e57f7029b59caa44ef4dc4adee217032cbeb7cf1f06c1182c12921fdeb0ce589356c0583efc8dd997b67a0e3ddd9dadc964a7723d3acbbda97687749cc8f823400d727e40"}, {0x90, 0x13f, 0x9, "a60242ef10b60196ff2bca5f8a82f6cc3da1efbbfc3af7f815d0a90fc6e2647fa619253b4f8e707b4a8de1d239a6dad542720c262a2313477c269496d22d52a352a9e6bed8ca1f355a6ff08c56eabb77d97b1d119e8ecc161f8afb9d8d91fbe7eaddc89f0bde870ddf68bd4fa7956801e2b852b81960a4008731a8e06011fc26"}, {0xd0, 0x108, 0x10, "9ce5538820a541731b0a171179bceb80f1b8d994ad5e1164bc3d44ae745f793083a278a6f359bc3dc48d0634e4c9ec7493f4e39af5455f43c5cb917ef7cb8aa582c42ddff8d5b6217f092531a720976e53ca96e2ec51e90eddbd5b9c37524545fdd5d792018fb27435f19a1a601132861bfc4be17f79073b656c67d6b7471f07ab731d3aebeffc42150f65b1f401ac3faf3cda9ae399c3c70a7a55ea19b18825e77f56dc4144ab803a61fa0e38cbcb780e98edce81d9aa11581352db79e26d72"}], 0x2c0, 0x20000044}, 0x4040004) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 11:00:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/245}, 0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x2, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 11:00:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2, &(0x7f0000000000)) 11:00:56 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='vmnet0\\/\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$kcm(0x10, 0x3, 0x0) socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001600)="1000000063008152915a655267d7d137", 0x10}], 0x1, &(0x7f0000000000)}, 0x0) 11:00:56 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x100000000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) close(r1) 11:00:56 executing program 6: socket$kcm(0xa, 0x2, 0x11) 11:00:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5450, &(0x7f0000000000)) [ 125.783629] sctp: [Deprecated]: syz-executor0 (pid 13532) Use of int in max_burst socket option deprecated. [ 125.783629] Use struct sctp_assoc_value instead 11:00:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x8000000000000003, 0x11) sendmsg$kcm(r0, &(0x7f0000001cc0)={&(0x7f0000000880)=@nl=@unspec, 0x80, &(0x7f0000001900), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000001f002900000002000000678e00000e00000000000000008daad4e75b37869243dd061c2da015b2b5ffdbd904000000000000"], 0x28}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) socket$kcm(0x29, 0x7, 0x0) 11:00:56 executing program 1: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x834, 0x0, 0x27d6, 0x0, 0x0, 0x8, 0x30000, 0x1, 0x3, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x9, 0x2, 0x20, 0x100, 0x2be19d32, 0x0, 0x1ff, 0x3, 0x200, 0x69, 0xf1, 0x10000, 0x3, 0x0, 0x70, 0x10000, 0x49e, 0x0, 0x3, 0x9, 0x0, 0x4, 0x2, @perf_config_ext={0x1, 0x1}, 0x40, 0x7, 0x1, 0x7, 0x7, 0x4, 0x800}, r0, 0xb, r1, 0x8) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x605a, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)=0x24) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000013c0)={&(0x7f0000001380)='em1\x00'}, 0x10) recvmsg$kcm(r4, &(0x7f0000001a00)={&(0x7f0000001400)=@ipx, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001480)=""/203, 0xcb}, {&(0x7f0000001580)=""/250, 0xfa}, {&(0x7f0000001680)=""/78, 0x4e}, {&(0x7f0000001700)=""/110, 0x6e}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/110, 0x6e}, {&(0x7f0000001840)=""/118, 0x76}], 0x7, &(0x7f0000001940)=""/189, 0xbd}, 0x1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r6, 0xa, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) 11:00:56 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x7, 0x20, 0x10}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000080)="f18c91828b81d0d5d897dbde5d567a38fba18c05b357707c61fdd0fd5f26fd30c30616fd27b79fdb8d3f6a0d6d223283b7915b1acbb32731ea71d29d39f5d266bf7541f9d68c9dbebb18ccfaa19d8a4fddbb69a759faebcf4908486b15", &(0x7f0000000240)=""/217}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000100)=""/245}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001300)={r0, &(0x7f0000000240), &(0x7f0000001240)=""/136}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r0, &(0x7f0000000380)="ca554be2f73133f43bb1aba623a627c1ff1c11eb1c1b88c26d6662bd5b2f06f3d43c44cc29646ffd50d1e58bc1bd164761a6f6910009116dd092ca1c8ef5d42ae90ad44c286e1e99909630a7847bec18cd3d779460a470e37fe82b81ee35e2788f612e8a74e4cf4faa11e6bca2576d13bb1b2b4944109682bad57b2038b4a5130c373d18f0a295bea7cab0f12439352e", &(0x7f0000000440)=""/212}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xf, 0x4, 0x661, 0x1, 0x4, r0, 0x20}, 0x2c) 11:00:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x541b, &(0x7f0000000000)) [ 125.870130] sctp: [Deprecated]: syz-executor0 (pid 13532) Use of int in max_burst socket option deprecated. [ 125.870130] Use struct sctp_assoc_value instead 11:00:56 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000001740)=[{&(0x7f0000001700)="61fdcd0829fd8a188cad6f8c07f22247", 0x10}], 0x1, &(0x7f0000000380), 0x0, 0x4}, 0x0) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@sco={0x1f, {0xffffffffffffffc1, 0xfffffffffffffffa, 0x10001, 0xffff, 0x6, 0x6}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="cf84", 0x2}, {&(0x7f0000000180)="63131b3cb06e497d3421f93f6ca4ce82ef1cd5c550e888d56651137c258664", 0x1f}, {&(0x7f00000001c0)="5e04a42afb10f62a05e97f299f67ae6df01961fc49a560355d8c93d322f6da620619f828e329fc0dad332022de22888f2b886c7fe42e21c91d2d00f2cca933effa9d96284ee254e25e513abfd8d50d4f061aeba61e7018e8b979cc51054068db059af3721a63567286d5d8ce4882f6a682c1f7a8d44eff1cd05a0f18eecdeefe82c5059cdf3aee13b9220440744e232ba7c986d7e9bc0bb3b55ab144cb27fd7a2d540994be99b99e65f80ba03597ebd30a3269f1cc37430b169adf2edbff16e0560ad50f884084546474d6a48704fa686b90dbd6bc", 0xd5}, {&(0x7f00000002c0)="52806bde69ddbc6df48b9d46d57c3dac2d7e121a5dd500a84eb0d26b4887844e0bde0f7ce3cb66a23272da4106e9dabf64c518c18f73cd865f24801d21ce2b1140233f77c2d8f92cc5a5dff4b3da6002e1ec34f15a3bbc8a0d34", 0x5a}, {&(0x7f0000000380)="680d2e402331ad3b24d68158bc8181bf79bba8880db645650561de22a437c001d6cd53f7b9665ae6ddde97670f0af1c74f092f7e66926a1fbc5fd1cfa5b5b148bbffe5925f857165c77c61a4ac40f322993de203bbab17af3fc17c2f014e97d6af7ffc9502991cf656e5295450f0f8e549fce0fdf590ad3f7a592a2b776107e4433e04a150903858090f8d538cc66cb7215d6aa8271b9b85f79c485458eb7a0b1c834a7dc3efcd2d74", 0xa9}], 0x6, 0x0, 0x0, 0x40000}, 0x20008000) 11:00:57 executing program 4: close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x4008240b, 0x1ffffffc) 11:00:57 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r3 = gettid() write$cgroup_pid(r0, &(0x7f00000001c0)=r3, 0x12) 11:00:57 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$kcm(0xa, 0x2, 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x23, &(0x7f0000000280), 0x1c0) 11:00:57 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000580)='ip6_vtip\x00') 11:00:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='\x00'}, 0x10) openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) socketpair(0x10, 0x80003, 0x3, &(0x7f0000000100)) 11:00:57 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000980)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) 11:00:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f1d562275702e7374cc7400", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001580)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0045877, &(0x7f0000000000)) 11:00:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x100, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='cpusetposix_acl_access\x00'}, 0x10) r3 = openat$cgroup_ro(r0, &(0x7f0000000640)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000680)=r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r5 = perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x70, 0x4, 0x87, 0x8, 0x1, 0x0, 0x3000000000, 0x82, 0x8, 0x7fffffff, 0x3, 0x7, 0x3, 0x3ff, 0x14, 0x8000, 0x6174, 0x100000000, 0xe74, 0x3, 0x6, 0xef, 0x20, 0x80000001, 0x10001, 0xffff, 0x401, 0x8, 0x312, 0x8, 0x4, 0xb7, 0xffffffffffffffff, 0xffffffff, 0x6, 0xd9, 0x0, 0x0, 0xfffffffffffff801, 0x5, @perf_config_ext={0x400, 0x4}, 0x4, 0x1, 0x5, 0x0, 0x5, 0x7, 0x3}, r4, 0x2, r1, 0x1) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)="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", 0x0, 0x0) r7 = getpid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3, 0x7ff, 0x5, 0x5, 0x0, 0x1, 0x14002, 0x9, 0xfffffffffffffffb, 0x4, 0x22, 0xfffffffffffffffe, 0x1000, 0x4ee8, 0x3, 0x7fff, 0x5, 0x5, 0x5, 0xc4, 0x3, 0x0, 0x5, 0x7fff, 0x401, 0x4, 0x0, 0x7, 0x2, 0x6, 0x3f, 0x7, 0x1b9, 0x0, 0x9, 0x1, 0x0, 0xfffffffffffffff8, 0x0, @perf_config_ext={0x7fffffff, 0x100000001}, 0x0, 0x0, 0x0, 0x7, 0x6, 0x5a6e, 0x7}, r7, 0x2, 0xffffffffffffffff, 0x8) openat$cgroup_subtree(r4, &(0x7f0000000580)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000500)={0x7, 0x70, 0x689612ec, 0x7, 0xc0ec, 0x7, 0x0, 0x1000, 0x2, 0x2, 0xd64, 0x1, 0x0, 0x8, 0x3, 0x8, 0x1edf, 0x100000000, 0x20, 0x800, 0x4, 0x3, 0x6, 0x80, 0x1, 0xff, 0x100000001, 0x7f, 0x6, 0x3, 0x20, 0x1, 0x1, 0x0, 0x0, 0x494a, 0xdb02, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x0, 0x7f, 0x5, 0x7, 0xe978, 0x1, 0x7}) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0xc020660b, &(0x7f00000001c0)) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x2, 0x8, 0x41a2, 0x0, 0xffffffffffffffc0, 0x4010, 0x8, 0x4e, 0x366, 0x9, 0x4, 0x3, 0xd1, 0x3, 0x1, 0x0, 0x81, 0x4, 0x562, 0x7, 0x9, 0x0, 0x7, 0x6d7b, 0x8, 0x1, 0x10001, 0x800, 0x800000000006, 0x2, 0x8, 0x6, 0xffffffff, 0x93a1, 0x1ff, 0x0, 0x1, 0x0, @perf_config_ext={0x4, 0x5b2e}, 0x80, 0x6, 0x4, 0x6, 0x3, 0x2, 0x8}, r6, 0xb, r6, 0xa) openat$cgroup_subtree(r4, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) 11:00:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x7d, 0x20000000008, 0x80}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000013c0)="73da57054b2f77c955de67ee683cc5721a3ca2b4106731ab5b50b11bbc8845b1b431c926ef6b7ec541050f47e23cde0a9acd5f98cbb9a941b66dd443c9a66b2c0f41f9bbd81189ebed43d150e020ebae8209d556280d07a5a17eb671ddfe7fd8e13d8912167dbd3abb6d4a2e6e34760286feb42c64b3c1f1ea916d869b0d701392b13ffb1be5ff25d5e428a3f10379dc113a838ee822df6b3259ab75c3096d54b9e1a4de131ee4feab12f5329d7c28d19c669015d86dd4", &(0x7f0000001480)=""/102}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001280)={r0, &(0x7f0000000240)="10e036e8e62e376a5091f3720a939bd2", &(0x7f0000000280)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001300)={r0, 0x28, &(0x7f00000012c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001340)={r1, 0x3ff, 0x8}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001380)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) 11:00:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b707000001000000407000000000e0ff50000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) recvmsg(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/20, 0x14}], 0x2, &(0x7f00000002c0)=""/254, 0xfe, 0x636}, 0x40000100) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000400)=@ll={0x11, 0x10, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000480)="4cbc51290ad2b03d0238d56820fed6bfd94002e1127fd2b11db2b78faeea34125c1c8476d277dfa1f62fbc6d945a43658d6775145a66a8061510637c5b3566b87ca78549ffa22f7fa16bd9c5de21b124cb1f891ce7f6fd36c90f17f458ec8fcd470b5cec4859591628ddf01cf6b1ce75317cff786867f40017478670c42f5eab78ec410739d981a8b27c009777c50accd5e84f76dd286d0ed7e818fc438e4ee8263072bf4272ee3cdcee64c5314b07d136ce3bba0f203c66cff8700c86f2e0701ef17b951da0994b0a0f312728817250061180c1", 0xd4}, {&(0x7f0000000580)="f6ffe4fcd798d6c36eddf273ec34ec371bea6a2161c824dfcbb5ef6bc46ef89353dadc147392c2acf60aa6eccd29285b53c36c0d96277a160704d993092659144b1428cf3421c0edd345858570286b0ff2576eebcc9fed6d70227cf58282d36e1db1d3922845a30a97a955f2871e7cfdd3b0673c9fd61e8e68ee19a826ff7251ff877068333a1444e0800d52da200a836bd91455c06c1309a437ae7d830a4fd98af58118fd96630191541cce3e73b29591ffc92d4f3e84469b64ff7c509d4680447d356ca7fee667bcd1a1", 0xcb}, {&(0x7f0000000680)="6049a9fc017bf687838cc615c67051a1bee227bc196ee56002bb99997acaee8561181dfbc89f5c10775c4aae93ad23edcb6eb9b42638119d8048f4a0ce18959a655f16d22873592bc455707aada262a9eb91a9dc3049fbe55e546a3603f6b206", 0x60}], 0x4, &(0x7f0000000740)=[{0x88, 0x0, 0x1, "3595259c463d5a22a0dd4780b9d33458d81ff9ac284913e8fb21280ed50c7acca79458dbb870579e6d5e4a020fc8a3052f12c64998e8f673aea4c92591ab5a42e3db01cae9fd28078edfd4e998d59b3363b5ab6bd230d2228e01c045d15438eb04b9c11034eca0dc35888bcbe56f56481b"}], 0x88, 0x14}, 0x800) [ 287.711456] INFO: task syz-fuzzer:4455 blocked for more than 140 seconds. [ 287.718509] Not tainted 4.18.0-rc3+ #48 [ 287.723022] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.730985] syz-fuzzer D21088 4455 4451 0x00000000 [ 287.736687] Call Trace: [ 287.739334] __schedule+0x87c/0x1ed0 [ 287.743061] ? __sched_text_start+0x8/0x8 [ 287.747244] ? trace_hardirqs_on+0x10/0x10 [ 287.751500] ? select_task_rq_fair+0x73b/0x32a0 [ 287.756202] ? lock_downgrade+0x8f0/0x8f0 [ 287.760368] ? account_entity_enqueue+0x3ec/0x700 [ 287.765203] ? __enqueue_entity+0x10d/0x1f0 [ 287.769528] ? perf_trace_lock+0xde/0x920 [ 287.773691] schedule+0xfb/0x450 [ 287.777063] ? lock_downgrade+0x8f0/0x8f0 [ 287.781206] ? __schedule+0x1ed0/0x1ed0 [ 287.785183] ? kasan_check_read+0x11/0x20 [ 287.789332] ? do_raw_spin_unlock+0xa7/0x2f0 [ 287.793736] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 287.798324] ? kasan_check_write+0x14/0x20 [ 287.802557] ? do_raw_spin_lock+0xc1/0x200 [ 287.806786] rwsem_down_read_failed+0x362/0x600 [ 287.811454] ? rwsem_down_write_failed_killable+0x10/0x10 [ 287.816996] ? lock_acquire+0x1e4/0x540 [ 287.820988] ? rcuwait_wake_up+0x1a3/0x2f0 [ 287.825224] ? lock_downgrade+0x8f0/0x8f0 [ 287.829374] ? lock_release+0xa30/0xa30 [ 287.833347] ? trace_find_filtered_pid.part.61+0x50/0x50 [ 287.838809] call_rwsem_down_read_failed+0x18/0x30 [ 287.843740] __percpu_down_read+0x16e/0x210 [ 287.848066] ? percpu_free_rwsem+0xa0/0xa0 [ 287.852319] __sb_start_write+0x2d7/0x300 [ 287.856491] ext4_page_mkwrite+0x1d0/0x1430 [ 287.860827] ? ext4_change_inode_journal_flag+0x3e0/0x3e0 [ 287.866390] ? do_wp_page+0xf70/0x19b0 [ 287.870287] do_page_mkwrite+0x14e/0x520 [ 287.874357] ? print_bad_pte+0x5f0/0x5f0 [ 287.878426] ? do_raw_spin_unlock+0xa7/0x2f0 [ 287.882842] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 287.887419] ? __pte_alloc_kernel+0x2e0/0x2e0 [ 287.891921] do_wp_page+0xf78/0x19b0 [ 287.895649] ? finish_mkwrite_fault+0x610/0x610 [ 287.900326] ? trace_hardirqs_on+0x10/0x10 [ 287.904566] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 287.909583] ? lock_acquire+0x1e4/0x540 [ 287.913548] ? __handle_mm_fault+0x1cc8/0x4460 [ 287.918131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 287.923687] ? lock_release+0xa30/0xa30 [ 287.927684] ? pmd_val+0x88/0x100 [ 287.931135] ? add_mm_counter_fast+0xd0/0xd0 [ 287.935546] ? kasan_check_write+0x14/0x20 [ 287.939800] ? do_raw_spin_lock+0xc1/0x200 [ 287.944043] __handle_mm_fault+0x2a84/0x4460 [ 287.948446] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 287.953303] ? lock_acquire+0x1e4/0x540 [ 287.957288] ? handle_mm_fault+0x417/0xc80 [ 287.961538] ? lock_downgrade+0x8f0/0x8f0 [ 287.965697] ? lock_release+0xa30/0xa30 [ 287.969689] ? lock_release+0xa30/0xa30 [ 287.973687] ? mem_cgroup_from_task+0xcb/0x1f0 [ 287.978280] ? percpu_ref_tryget_live+0x310/0x310 [ 287.983140] handle_mm_fault+0x53e/0xc80 [ 287.987219] ? __handle_mm_fault+0x4460/0x4460 [ 287.991812] ? find_vma+0x34/0x190 [ 287.995353] __do_page_fault+0x620/0xe50 [ 287.999409] ? mm_fault_error+0x380/0x380 [ 288.003557] ? __ia32_sys_read+0xb0/0xb0 [ 288.007617] do_page_fault+0xf6/0x8c0 [ 288.011431] ? vmalloc_sync_all+0x30/0x30 [ 288.015588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.021142] ? do_syscall_64+0x497/0x820 [ 288.025214] ? syscall_slow_exit_work+0x500/0x500 [ 288.030083] ? syscall_return_slowpath+0x5e0/0x5e0 [ 288.035027] ? syscall_return_slowpath+0x31d/0x5e0 [ 288.039969] ? prepare_exit_to_usermode+0x291/0x3b0 [ 288.045058] ? page_fault+0x8/0x30 [ 288.048645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.053502] ? page_fault+0x8/0x30 [ 288.057045] page_fault+0x1e/0x30 [ 288.060503] RIP: 0033:0x70b5e1 [ 288.063686] Code: 48 89 6c 24 10 48 8d 6c 24 10 48 8b 44 24 20 48 8b 48 08 48 8b 50 10 48 8d 58 08 48 83 fa 08 0f 8c 1e 01 00 00 48 8b 54 24 28 <88> 11 48 8b 48 08 48 8b 70 10 48 83 fe 01 0f 86 44 01 00 00 48 89 [ 288.082863] RSP: 002b:000000c421bf1130 EFLAGS: 00010212 [ 288.088223] RAX: 000000c421bf1878 RBX: 000000c421bf1880 RCX: 00007feb485c5000 [ 288.095503] RDX: fffffffffffffffe RSI: 0000000001f4a638 RDI: 000000c421bf1140 [ 288.102771] RBP: 000000c421bf1140 R08: 0000000000000000 R09: 0000000000000000 [ 288.110142] R10: 000000000095bb32 R11: 0000000000000004 R12: 0000000000000000 [ 288.117414] R13: 0000000000000020 R14: 0000000000000013 R15: 000000c421bf19f0 [ 288.124698] INFO: task syz-fuzzer:4469 blocked for more than 140 seconds. [ 288.131617] Not tainted 4.18.0-rc3+ #48 [ 288.136107] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.144067] syz-fuzzer D19360 4469 4451 0x00000000 [ 288.149712] Call Trace: [ 288.152297] __schedule+0x87c/0x1ed0 [ 288.156026] ? __sched_text_start+0x8/0x8 [ 288.160180] ? trace_hardirqs_on+0x10/0x10 [ 288.164418] ? select_task_rq_fair+0x73b/0x32a0 [ 288.169092] ? lock_downgrade+0x8f0/0x8f0 [ 288.173259] ? account_entity_enqueue+0x3ec/0x700 [ 288.178108] ? __enqueue_entity+0x10d/0x1f0 [ 288.182438] ? perf_trace_lock+0xde/0x920 [ 288.186613] schedule+0xfb/0x450 [ 288.189991] ? lock_downgrade+0x8f0/0x8f0 [ 288.194156] ? __schedule+0x1ed0/0x1ed0 [ 288.198149] ? kasan_check_read+0x11/0x20 [ 288.202301] ? do_raw_spin_unlock+0xa7/0x2f0 [ 288.206721] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 288.211308] ? kasan_check_write+0x14/0x20 [ 288.215543] ? do_raw_spin_lock+0xc1/0x200 [ 288.219778] rwsem_down_read_failed+0x362/0x600 [ 288.224470] ? rwsem_down_write_failed_killable+0x10/0x10 [ 288.230028] ? lock_acquire+0x1e4/0x540 [ 288.234096] ? rcuwait_wake_up+0x1a3/0x2f0 [ 288.238343] ? lock_downgrade+0x8f0/0x8f0 [ 288.242503] ? lock_release+0xa30/0xa30 [ 288.246493] ? trace_find_filtered_pid.part.61+0x50/0x50 [ 288.251973] call_rwsem_down_read_failed+0x18/0x30 [ 288.256924] __percpu_down_read+0x16e/0x210 [ 288.261284] ? percpu_free_rwsem+0xa0/0xa0 [ 288.265528] __sb_start_write+0x2d7/0x300 [ 288.269692] ext4_page_mkwrite+0x1d0/0x1430 [ 288.274037] ? ext4_change_inode_journal_flag+0x3e0/0x3e0 [ 288.279605] ? do_wp_page+0xf70/0x19b0 [ 288.283519] do_page_mkwrite+0x14e/0x520 [ 288.287610] ? print_bad_pte+0x5f0/0x5f0 [ 288.291688] ? do_raw_spin_unlock+0xa7/0x2f0 [ 288.296128] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 288.300725] ? __pte_alloc_kernel+0x2e0/0x2e0 [ 288.305250] do_wp_page+0xf78/0x19b0 [ 288.308977] ? finish_mkwrite_fault+0x610/0x610 [ 288.313664] ? trace_hardirqs_on+0x10/0x10 [ 288.317911] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 288.322943] ? lock_acquire+0x1e4/0x540 [ 288.326923] ? __handle_mm_fault+0x1cc8/0x4460 [ 288.331516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 288.337065] ? lock_release+0xa30/0xa30 [ 288.341064] ? pmd_val+0x88/0x100 [ 288.344538] ? add_mm_counter_fast+0xd0/0xd0 [ 288.348965] ? kasan_check_write+0x14/0x20 [ 288.353242] ? do_raw_spin_lock+0xc1/0x200 [ 288.357495] __handle_mm_fault+0x2a84/0x4460 [ 288.361911] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 288.366779] ? lock_acquire+0x1e4/0x540 [ 288.370768] ? handle_mm_fault+0x417/0xc80 [ 288.375021] ? lock_downgrade+0x8f0/0x8f0 [ 288.379169] ? lock_release+0xa30/0xa30 [ 288.383154] ? lock_release+0xa30/0xa30 [ 288.387123] ? mem_cgroup_from_task+0xcb/0x1f0 [ 288.391712] ? percpu_ref_tryget_live+0x310/0x310 [ 288.396563] handle_mm_fault+0x53e/0xc80 [ 288.400645] ? __handle_mm_fault+0x4460/0x4460 [ 288.405225] ? find_vma+0x34/0x190 [ 288.408775] __do_page_fault+0x620/0xe50 [ 288.412846] ? mm_fault_error+0x380/0x380 [ 288.417004] ? __ia32_sys_read+0xb0/0xb0 [ 288.421080] do_page_fault+0xf6/0x8c0 [ 288.424896] ? vmalloc_sync_all+0x30/0x30 [ 288.429058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.434609] ? do_syscall_64+0x497/0x820 [ 288.438679] ? syscall_slow_exit_work+0x500/0x500 [ 288.443542] ? syscall_return_slowpath+0x5e0/0x5e0 [ 288.448488] ? syscall_return_slowpath+0x31d/0x5e0 [ 288.453443] ? prepare_exit_to_usermode+0x291/0x3b0 [ 288.458493] ? page_fault+0x8/0x30 [ 288.462052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.466915] ? page_fault+0x8/0x30 [ 288.470462] page_fault+0x1e/0x30 [ 288.473914] RIP: 0033:0x70b5e1 [ 288.477107] Code: 48 89 6c 24 10 48 8d 6c 24 10 48 8b 44 24 20 48 8b 48 08 48 8b 50 10 48 8d 58 08 48 83 fa 08 0f 8c 1e 01 00 00 48 8b 54 24 28 <88> 11 48 8b 48 08 48 8b 70 10 48 83 fe 01 0f 86 44 01 00 00 48 89 [ 288.496296] RSP: 002b:000000c424f95130 EFLAGS: 00010212 [ 288.501686] RAX: 000000c424f95878 RBX: 000000c424f95880 RCX: 00007feb4f1c5000 [ 288.508967] RDX: fffffffffffffffe RSI: 0000000001f4a8b8 RDI: 000000c424f95140 [ 288.516242] RBP: 000000c424f95140 R08: 0000000000000000 R09: 0000000000000000 [ 288.523533] R10: 000000000095bb32 R11: 0000000000000004 R12: 0000000000000000 [ 288.530813] R13: 0000000000000020 R14: 0000000000000013 R15: 000000c424f959f0 [ 288.538116] INFO: task syz-executor0:4480 blocked for more than 140 seconds. [ 288.545302] Not tainted 4.18.0-rc3+ #48 [ 288.549800] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.557766] syz-executor0 D21352 4480 4471 0x00000000 [ 288.563405] Call Trace: [ 288.565993] __schedule+0x87c/0x1ed0 [ 288.569715] ? kasan_check_read+0x11/0x20 [ 288.573864] ? __sched_text_start+0x8/0x8 [ 288.578035] ? perf_trace_lock+0xde/0x920 [ 288.582201] ? is_bpf_text_address+0xd7/0x170 [ 288.586719] ? perf_trace_lock+0xde/0x920 [ 288.590867] ? path_parentat.isra.43+0x20/0x160 [ 288.595549] ? zap_class+0x740/0x740 [ 288.599277] schedule+0xfb/0x450 [ 288.602653] ? lock_downgrade+0x8f0/0x8f0 [ 288.606794] ? __schedule+0x1ed0/0x1ed0 [ 288.610777] ? kasan_check_read+0x11/0x20 [ 288.614946] ? do_raw_spin_unlock+0xa7/0x2f0 [ 288.619352] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 288.623930] ? kasan_check_write+0x14/0x20 [ 288.628163] ? do_raw_spin_lock+0xc1/0x200 [ 288.632405] rwsem_down_read_failed+0x362/0x600 [ 288.637083] ? rwsem_down_write_failed_killable+0x10/0x10 [ 288.642611] ? lock_acquire+0x1e4/0x540 [ 288.646586] ? rcuwait_wake_up+0x1a3/0x2f0 [ 288.650822] ? lock_downgrade+0x8f0/0x8f0 [ 288.654969] ? lock_release+0xa30/0xa30 [ 288.658937] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 288.663955] ? mntput+0x74/0xa0 [ 288.667234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.672772] ? terminate_walk+0x20a/0x5e0 [ 288.676919] ? rcuwait_wake_up+0x1cc/0x2f0 [ 288.681163] call_rwsem_down_read_failed+0x18/0x30 [ 288.686121] __percpu_down_read+0x16e/0x210 [ 288.690455] ? percpu_free_rwsem+0xa0/0xa0 [ 288.694705] __sb_start_write+0x2d7/0x300 [ 288.698864] mnt_want_write+0x3f/0xc0 [ 288.702674] do_unlinkat+0x2b7/0xa30 [ 288.706390] ? __ia32_sys_rmdir+0x40/0x40 [ 288.710533] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 288.716073] ? strncpy_from_user+0x3be/0x510 [ 288.720488] ? mpi_free.cold.1+0x19/0x19 [ 288.724554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.730095] ? getname_flags+0x26e/0x5a0 [ 288.734164] __x64_sys_unlink+0x42/0x50 [ 288.738144] do_syscall_64+0x1b9/0x820 [ 288.742045] ? syscall_slow_exit_work+0x500/0x500 [ 288.746895] ? syscall_return_slowpath+0x5e0/0x5e0 [ 288.751835] ? syscall_return_slowpath+0x31d/0x5e0 [ 288.756771] ? prepare_exit_to_usermode+0x291/0x3b0 [ 288.761790] ? perf_trace_sys_enter+0xb10/0xb10 [ 288.766451] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.771314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.776499] RIP: 0033:0x455b77 [ 288.779689] Code: c0 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 89 74 24 28 48 83 c0 02 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 8d 7e 20 40 80 10 73 64 48 83 fa 02 7e c2 0f b6 54 0b 01 8d 7a 80 40 80 ff 3f [ 288.798866] RSP: 002b:00007fff211fd898 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 288.806585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000455b77 [ 288.813859] RDX: 00007fff211fd8a0 RSI: 00007fff211fd930 RDI: 00007fff211fd930 [ 288.821135] RBP: 00007fff211ff640 R08: 0000000000000000 R09: 0000000000000010 [ 288.828408] R10: 000000000000000a R11: 0000000000000202 R12: 0000000001450940 [ 288.835669] R13: 0000000000000000 R14: 00007fff211ff010 R15: 0000000000702140 [ 288.842957] INFO: task syz-executor3:4482 blocked for more than 140 seconds. [ 288.850150] Not tainted 4.18.0-rc3+ #48 [ 288.854642] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.862611] syz-executor3 D21352 4482 4473 0x00000000 [ 288.868240] Call Trace: [ 288.870821] __schedule+0x87c/0x1ed0 [ 288.874545] ? kasan_check_read+0x11/0x20 [ 288.878695] ? __sched_text_start+0x8/0x8 [ 288.882850] ? perf_trace_lock+0xde/0x920 [ 288.886997] ? is_bpf_text_address+0xd7/0x170 [ 288.891499] ? perf_trace_lock+0xde/0x920 [ 288.895645] ? path_parentat.isra.43+0x20/0x160 [ 288.900310] ? zap_class+0x740/0x740 [ 288.904023] schedule+0xfb/0x450 [ 288.907389] ? lock_downgrade+0x8f0/0x8f0 [ 288.911535] ? __schedule+0x1ed0/0x1ed0 [ 288.915512] ? kasan_check_read+0x11/0x20 [ 288.919666] ? do_raw_spin_unlock+0xa7/0x2f0 [ 288.924098] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 288.928688] ? kasan_check_write+0x14/0x20 [ 288.933105] ? do_raw_spin_lock+0xc1/0x200 [ 288.937348] rwsem_down_read_failed+0x362/0x600 [ 288.942027] ? rwsem_down_write_failed_killable+0x10/0x10 [ 288.947558] ? lock_acquire+0x1e4/0x540 [ 288.951534] ? rcuwait_wake_up+0x1a3/0x2f0 [ 288.955769] ? lock_downgrade+0x8f0/0x8f0 [ 288.959922] ? lock_release+0xa30/0xa30 [ 288.963898] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 288.968918] ? mntput+0x74/0xa0 [ 288.972198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.977741] ? terminate_walk+0x20a/0x5e0 [ 288.981892] ? rcuwait_wake_up+0x1cc/0x2f0 [ 288.986136] call_rwsem_down_read_failed+0x18/0x30 [ 288.991071] __percpu_down_read+0x16e/0x210 [ 288.995405] ? percpu_free_rwsem+0xa0/0xa0 [ 288.999659] __sb_start_write+0x2d7/0x300 [ 289.003814] mnt_want_write+0x3f/0xc0 [ 289.007615] do_unlinkat+0x2b7/0xa30 [ 289.011339] ? do_raw_spin_unlock+0xa7/0x2f0 [ 289.015749] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.020333] ? __ia32_sys_rmdir+0x40/0x40 [ 289.024472] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.030008] ? strncpy_from_user+0x3be/0x510 [ 289.034429] ? mpi_free.cold.1+0x19/0x19 [ 289.038491] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.044034] ? getname_flags+0x26e/0x5a0 [ 289.048100] __x64_sys_unlink+0x42/0x50 [ 289.052075] do_syscall_64+0x1b9/0x820 [ 289.055965] ? syscall_slow_exit_work+0x500/0x500 [ 289.060804] ? syscall_return_slowpath+0x5e0/0x5e0 [ 289.065738] ? syscall_return_slowpath+0x31d/0x5e0 [ 289.070682] ? prepare_exit_to_usermode+0x291/0x3b0 [ 289.075703] ? perf_trace_sys_enter+0xb10/0xb10 [ 289.080383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.085230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.090425] RIP: 0033:0x455b77 [ 289.093615] Code: c0 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 89 74 24 28 48 83 c0 02 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 8d 7e 20 40 80 10 73 64 48 83 fa 02 7e c2 0f b6 54 0b 01 8d 7a 80 40 80 ff 3f [ 289.112808] RSP: 002b:00007ffc0cea0268 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 289.120538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000455b77 [ 289.127848] RDX: 00007ffc0cea0270 RSI: 00007ffc0cea0300 RDI: 00007ffc0cea0300 [ 289.135152] RBP: 00007ffc0cea2010 R08: 0000000000000000 R09: 0000000000000010 [ 289.142460] R10: 000000000000000a R11: 0000000000000202 R12: 000000000204d940 [ 289.149768] R13: 0000000000000000 R14: 00007ffc0cea19e0 R15: 0000000000702140 [ 289.157077] INFO: task syz-executor1:4484 blocked for more than 140 seconds. [ 289.164269] Not tainted 4.18.0-rc3+ #48 [ 289.168767] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 289.176732] syz-executor1 D20072 4484 4474 0x00000000 [ 289.182371] Call Trace: [ 289.184965] __schedule+0x87c/0x1ed0 [ 289.188706] ? kasan_check_read+0x11/0x20 [ 289.192876] ? __sched_text_start+0x8/0x8 [ 289.197043] ? perf_trace_lock+0xde/0x920 [ 289.201206] ? is_bpf_text_address+0xd7/0x170 [ 289.205717] ? perf_trace_lock+0xde/0x920 [ 289.209873] ? path_parentat.isra.43+0x20/0x160 [ 289.214555] ? zap_class+0x740/0x740 [ 289.218284] schedule+0xfb/0x450 [ 289.221664] ? lock_downgrade+0x8f0/0x8f0 [ 289.225820] ? __schedule+0x1ed0/0x1ed0 [ 289.229815] ? kasan_check_read+0x11/0x20 [ 289.233988] ? do_raw_spin_unlock+0xa7/0x2f0 [ 289.238409] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.242989] ? kasan_check_write+0x14/0x20 [ 289.247233] ? do_raw_spin_lock+0xc1/0x200 [ 289.251472] rwsem_down_read_failed+0x362/0x600 [ 289.256148] ? rwsem_down_write_failed_killable+0x10/0x10 [ 289.261693] ? lock_acquire+0x1e4/0x540 [ 289.265666] ? rcuwait_wake_up+0x1a3/0x2f0 [ 289.269895] ? lock_downgrade+0x8f0/0x8f0 [ 289.274057] ? lock_release+0xa30/0xa30 [ 289.278393] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 289.283430] ? mntput+0x74/0xa0 [ 289.286713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.292254] ? terminate_walk+0x20a/0x5e0 [ 289.296407] ? rcuwait_wake_up+0x1cc/0x2f0 [ 289.300658] call_rwsem_down_read_failed+0x18/0x30 [ 289.305588] __percpu_down_read+0x16e/0x210 [ 289.309912] ? percpu_free_rwsem+0xa0/0xa0 [ 289.314145] __sb_start_write+0x2d7/0x300 [ 289.318298] mnt_want_write+0x3f/0xc0 [ 289.322109] do_unlinkat+0x2b7/0xa30 [ 289.325832] ? kasan_check_read+0x11/0x20 [ 289.329989] ? __ia32_sys_rmdir+0x40/0x40 [ 289.334151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.339703] ? strncpy_from_user+0x3be/0x510 [ 289.344131] ? mpi_free.cold.1+0x19/0x19 [ 289.348204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.353752] ? getname_flags+0x26e/0x5a0 [ 289.357823] __x64_sys_unlink+0x42/0x50 [ 289.361820] do_syscall_64+0x1b9/0x820 [ 289.365711] ? syscall_slow_exit_work+0x500/0x500 [ 289.370676] ? syscall_return_slowpath+0x5e0/0x5e0 [ 289.375612] ? syscall_return_slowpath+0x31d/0x5e0 [ 289.380560] ? prepare_exit_to_usermode+0x291/0x3b0 [ 289.385590] ? perf_trace_sys_enter+0xb10/0xb10 [ 289.390282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.395130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.400336] RIP: 0033:0x455b77 [ 289.403533] Code: c0 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 89 74 24 28 48 83 c0 02 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 8d 7e 20 40 80 10 73 64 48 83 fa 02 7e c2 0f b6 54 0b 01 8d 7a 80 40 80 ff 3f [ 289.422711] RSP: 002b:00007ffd7c921e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 289.430424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000455b77 [ 289.438389] RDX: 00007ffd7c921e50 RSI: 00007ffd7c921ee0 RDI: 00007ffd7c921ee0 [ 289.445657] RBP: 00007ffd7c923bf0 R08: 0000000000000000 R09: 0000000000000010 [ 289.452932] R10: 000000000000000a R11: 0000000000000206 R12: 00000000013a6940 [ 289.460197] R13: 0000000000000000 R14: 00007ffd7c9235c0 R15: 0000000000702140 [ 289.467474] INFO: task syz-executor6:4485 blocked for more than 140 seconds. [ 289.474660] Not tainted 4.18.0-rc3+ #48 [ 289.479149] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 289.487108] syz-executor6 D21352 4485 4476 0x00000000 [ 289.492740] Call Trace: [ 289.495327] __schedule+0x87c/0x1ed0 [ 289.499090] ? kasan_check_read+0x11/0x20 [ 289.503255] ? __sched_text_start+0x8/0x8 [ 289.507414] ? perf_trace_lock+0xde/0x920 [ 289.511596] ? is_bpf_text_address+0xd7/0x170 [ 289.516125] ? perf_trace_lock+0xde/0x920 [ 289.520304] ? path_parentat.isra.43+0x20/0x160 [ 289.525007] ? zap_class+0x740/0x740 [ 289.528757] schedule+0xfb/0x450 [ 289.532140] ? lock_downgrade+0x8f0/0x8f0 [ 289.536287] ? __schedule+0x1ed0/0x1ed0 [ 289.540269] ? kasan_check_read+0x11/0x20 [ 289.544426] ? do_raw_spin_unlock+0xa7/0x2f0 [ 289.548843] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.553444] ? kasan_check_write+0x14/0x20 [ 289.557688] ? do_raw_spin_lock+0xc1/0x200 [ 289.561941] rwsem_down_read_failed+0x362/0x600 [ 289.566634] ? rwsem_down_write_failed_killable+0x10/0x10 [ 289.572173] ? lock_acquire+0x1e4/0x540 [ 289.576149] ? rcuwait_wake_up+0x1a3/0x2f0 [ 289.580389] ? lock_downgrade+0x8f0/0x8f0 [ 289.584563] ? lock_release+0xa30/0xa30 [ 289.588535] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 289.593561] ? mntput+0x74/0xa0 [ 289.596847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.602391] ? terminate_walk+0x20a/0x5e0 [ 289.606557] ? rcuwait_wake_up+0x1cc/0x2f0 [ 289.610803] call_rwsem_down_read_failed+0x18/0x30 [ 289.615733] __percpu_down_read+0x16e/0x210 [ 289.620076] ? percpu_free_rwsem+0xa0/0xa0 [ 289.624317] __sb_start_write+0x2d7/0x300 [ 289.628470] mnt_want_write+0x3f/0xc0 [ 289.632278] do_unlinkat+0x2b7/0xa30 [ 289.635991] ? do_raw_spin_unlock+0xa7/0x2f0 [ 289.640393] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.644987] ? __ia32_sys_rmdir+0x40/0x40 [ 289.649132] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.654676] ? strncpy_from_user+0x3be/0x510 [ 289.659084] ? mpi_free.cold.1+0x19/0x19 [ 289.663160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 289.668707] ? getname_flags+0x26e/0x5a0 [ 289.672775] __x64_sys_unlink+0x42/0x50 [ 289.676752] do_syscall_64+0x1b9/0x820 [ 289.680645] ? syscall_slow_exit_work+0x500/0x500 [ 289.685490] ? syscall_return_slowpath+0x5e0/0x5e0 [ 289.690439] ? syscall_return_slowpath+0x31d/0x5e0 [ 289.695383] ? prepare_exit_to_usermode+0x291/0x3b0 [ 289.700408] ? perf_trace_sys_enter+0xb10/0xb10 [ 289.705086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.709933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.715128] RIP: 0033:0x455b77 [ 289.718318] Code: c0 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 89 74 24 28 48 83 c0 02 48 89 44 24 30 48 8b 2c 24 48 83 c4 08 c3 8d 7e 20 40 80 10 73 64 48 83 fa 02 7e c2 0f b6 54 0b 01 8d 7a 80 40 80 ff 3f [ 289.737514] RSP: 002b:00007fff642f6168 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 289.745233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000455b77 [ 289.752525] RDX: 00007fff642f6170 RSI: 00007fff642f6200 RDI: 00007fff642f6200 [ 289.759803] RBP: 00007fff642f7f10 R08: 0000000000000000 R09: 0000000000000010 [ 289.767096] R10: 000000000000000a R11: 0000000000000202 R12: 0000000002799940 [ 289.774380] R13: 0000000000000000 R14: 00007fff642f78e0 R15: 0000000000702140 [ 289.781702] INFO: task syz-executor7:13592 blocked for more than 140 seconds. [ 289.788984] Not tainted 4.18.0-rc3+ #48 [ 289.793496] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 289.801477] syz-executor7 D24904 13592 4483 0x00000004 [ 289.807141] Call Trace: [ 289.809746] __schedule+0x87c/0x1ed0 [ 289.813508] ? __sched_text_start+0x8/0x8 [ 289.817691] ? trace_hardirqs_on+0x10/0x10 [ 289.821947] ? trace_hardirqs_on+0x10/0x10 [ 289.826197] ? kasan_check_write+0x14/0x20 [ 289.830457] ? perf_trace_lock+0xde/0x920 [ 289.834628] schedule+0xfb/0x450 [ 289.838035] ? lock_downgrade+0x8f0/0x8f0 [ 289.842197] ? __schedule+0x1ed0/0x1ed0 [ 289.846190] ? kasan_check_read+0x11/0x20 [ 289.850350] ? do_raw_spin_unlock+0xa7/0x2f0 [ 289.854785] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.859376] ? kasan_check_write+0x14/0x20 [ 289.863618] ? do_raw_spin_lock+0xc1/0x200 [ 289.867863] rwsem_down_read_failed+0x362/0x600 [ 289.872560] ? rwsem_down_write_failed_killable+0x10/0x10 [ 289.878116] ? lock_acquire+0x1e4/0x540 [ 289.882100] ? rcuwait_wake_up+0x1a3/0x2f0 [ 289.886344] ? lock_downgrade+0x8f0/0x8f0 [ 289.890498] ? lock_release+0xa30/0xa30 [ 289.894481] ? reweight_entity+0x1100/0x1100 [ 289.898913] call_rwsem_down_read_failed+0x18/0x30 [ 289.903855] __percpu_down_read+0x16e/0x210 [ 289.908187] ? percpu_free_rwsem+0xa0/0xa0 [ 289.912435] __sb_start_write+0x2d7/0x300 [ 289.916607] ext4_page_mkwrite+0x1d0/0x1430 [ 289.920953] ? ext4_change_inode_journal_flag+0x3e0/0x3e0 [ 289.926526] ? do_wp_page+0xf70/0x19b0 [ 289.930430] do_page_mkwrite+0x14e/0x520 [ 289.934513] ? print_bad_pte+0x5f0/0x5f0 [ 289.938581] ? do_raw_spin_unlock+0xa7/0x2f0 [ 289.943005] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.947610] ? __pte_alloc_kernel+0x2e0/0x2e0 [ 289.952113] ? finish_task_switch+0x1d3/0x890 [ 289.956615] ? trace_find_filtered_pid.part.61+0x50/0x50 [ 289.962077] do_wp_page+0xf78/0x19b0 [ 289.965815] ? finish_mkwrite_fault+0x610/0x610 [ 289.970508] ? trace_hardirqs_on+0x10/0x10 [ 289.974774] ? __schedule+0x884/0x1ed0 [ 289.978703] ? lock_acquire+0x1e4/0x540 [ 289.982709] ? __handle_mm_fault+0x1cc8/0x4460 [ 289.987331] ? lock_release+0xa30/0xa30 [ 289.991332] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 289.995945] ? pmd_val+0x88/0x100 [ 289.999412] ? add_mm_counter_fast+0xd0/0xd0 [ 290.003833] ? kasan_check_write+0x14/0x20 [ 290.008086] ? do_raw_spin_lock+0xc1/0x200 [ 290.012344] __handle_mm_fault+0x2a84/0x4460 [ 290.016761] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 290.021623] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 290.026228] ? kasan_check_write+0x14/0x20 [ 290.030472] ? do_raw_spin_lock+0xc1/0x200 [ 290.034717] ? lock_acquire+0x1e4/0x540 [ 290.038700] ? handle_mm_fault+0x417/0xc80 [ 290.042979] ? lock_downgrade+0x8f0/0x8f0 [ 290.047156] ? lock_release+0xa30/0xa30 [ 290.051145] ? lock_release+0xa30/0xa30 [ 290.055138] ? do_raw_spin_lock+0xc1/0x200 [ 290.059394] ? mem_cgroup_from_task+0xcb/0x1f0 [ 290.064019] ? percpu_ref_tryget_live+0x310/0x310 [ 290.068919] handle_mm_fault+0x53e/0xc80 [ 290.073039] ? __handle_mm_fault+0x4460/0x4460 [ 290.077648] ? find_vma+0x34/0x190 [ 290.081207] __do_page_fault+0x620/0xe50 [ 290.085310] ? clock_was_set_work+0x30/0x30 [ 290.089674] ? mm_fault_error+0x380/0x380 [ 290.093849] ? __x64_sys_nanosleep+0x1f8/0x280 [ 290.098447] ? hrtimer_nanosleep+0x620/0x620 [ 290.102865] do_page_fault+0xf6/0x8c0 [ 290.106679] ? vmalloc_sync_all+0x30/0x30 [ 290.110846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.116406] ? do_syscall_64+0x497/0x820 [ 290.120504] ? syscall_slow_exit_work+0x500/0x500 [ 290.125366] ? syscall_return_slowpath+0x5e0/0x5e0 [ 290.130315] ? syscall_return_slowpath+0x31d/0x5e0 [ 290.135257] ? prepare_exit_to_usermode+0x291/0x3b0 [ 290.140283] ? page_fault+0x8/0x30 [ 290.143850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.148722] ? page_fault+0x8/0x30 [ 290.152292] page_fault+0x1e/0x30 [ 290.155758] RIP: 0033:0x4084b0 [ 290.158964] Code: 24 1f e9 d2 00 00 00 48 ff c2 48 83 fa 08 0f 83 ad 00 00 00 84 01 0f b6 1c 11 38 d8 75 e9 48 89 54 24 20 48 8b 5c 24 48 0f b6 <73> 50 48 0f af f2 0f b6 5b 51 48 89 cf 48 8d 74 3e 08 84 db 74 7c [ 290.178215] RSP: 002b:00007ffd37651000 EFLAGS: 00010283 [ 290.183588] RAX: 0000001b3392101c RBX: 0000000000000000 RCX: 0000001b34920000 [ 290.190866] RDX: 0000001b33921020 RSI: 0000000000000003 RDI: 0000000000000003 [ 290.198150] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 290.205432] R10: 00007ffd37651040 R11: 0000000000000000 R12: 0000000000000013 [ 290.212710] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000072bea0 [ 290.220039] INFO: task syz-executor2:13597 blocked for more than 140 seconds. [ 290.227322] Not tainted 4.18.0-rc3+ #48 [ 290.231841] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 290.239816] syz-executor2 D25120 13597 4486 0x00000004 [ 290.245472] Call Trace: [ 290.248071] __schedule+0x87c/0x1ed0 [ 290.251804] ? __sched_text_start+0x8/0x8 [ 290.255966] ? trace_hardirqs_on+0x10/0x10 [ 290.260208] ? trace_hardirqs_on+0x10/0x10 [ 290.264446] ? _raw_spin_unlock_irq+0x27/0x70 [ 290.268980] ? perf_trace_lock+0xde/0x920 [ 290.273145] schedule+0xfb/0x450 [ 290.276532] ? lock_downgrade+0x8f0/0x8f0 [ 290.280686] ? __schedule+0x1ed0/0x1ed0 [ 290.284671] ? kasan_check_read+0x11/0x20 [ 290.288845] ? do_raw_spin_unlock+0xa7/0x2f0 [ 290.293287] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 290.297896] ? kasan_check_write+0x14/0x20 [ 290.302146] ? do_raw_spin_lock+0xc1/0x200 [ 290.306390] rwsem_down_read_failed+0x362/0x600 [ 290.311069] ? rwsem_down_write_failed_killable+0x10/0x10 [ 290.316632] ? lock_acquire+0x1e4/0x540 [ 290.320625] ? rcuwait_wake_up+0x1a3/0x2f0 [ 290.324867] ? lock_downgrade+0x8f0/0x8f0 [ 290.329035] ? lock_release+0xa30/0xa30 [ 290.333035] ? zap_class+0x740/0x740 [ 290.336769] call_rwsem_down_read_failed+0x18/0x30 [ 290.341717] __percpu_down_read+0x16e/0x210 [ 290.346049] ? percpu_free_rwsem+0xa0/0xa0 [ 290.350297] __sb_start_write+0x2d7/0x300 [ 290.354962] ext4_page_mkwrite+0x1d0/0x1430 [ 290.359302] ? ext4_change_inode_journal_flag+0x3e0/0x3e0 [ 290.364865] ? do_wp_page+0xf70/0x19b0 [ 290.368764] do_page_mkwrite+0x14e/0x520 [ 290.372845] ? print_bad_pte+0x5f0/0x5f0 [ 290.376913] ? do_raw_spin_unlock+0xa7/0x2f0 [ 290.381339] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 290.385933] ? __pte_alloc_kernel+0x2e0/0x2e0 [ 290.390446] do_wp_page+0xf78/0x19b0 [ 290.394171] ? finish_mkwrite_fault+0x610/0x610 [ 290.398855] ? trace_hardirqs_on+0x10/0x10 [ 290.403104] ? __schedule+0x884/0x1ed0 [ 290.407014] ? lock_acquire+0x1e4/0x540 [ 290.411038] ? __handle_mm_fault+0x1cc8/0x4460 [ 290.415655] ? lock_release+0xa30/0xa30 [ 290.420091] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 290.424677] ? pmd_val+0x88/0x100 [ 290.428137] ? add_mm_counter_fast+0xd0/0xd0 [ 290.432553] ? kasan_check_write+0x14/0x20 [ 290.436793] ? do_raw_spin_lock+0xc1/0x200 [ 290.441044] __handle_mm_fault+0x2a84/0x4460 [ 290.445472] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 290.450321] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 290.454927] ? kasan_check_write+0x14/0x20 [ 290.459168] ? do_raw_spin_lock+0xc1/0x200 [ 290.463414] ? lock_acquire+0x1e4/0x540 [ 290.467410] ? handle_mm_fault+0x417/0xc80 [ 290.471672] ? lock_downgrade+0x8f0/0x8f0 [ 290.475831] ? lock_release+0xa30/0xa30 [ 290.479815] ? lock_release+0xa30/0xa30 [ 290.483801] ? do_raw_spin_lock+0xc1/0x200 [ 290.488049] ? mem_cgroup_from_task+0xcb/0x1f0 [ 290.492641] ? percpu_ref_tryget_live+0x310/0x310 [ 290.497500] handle_mm_fault+0x53e/0xc80 [ 290.501569] ? __handle_mm_fault+0x4460/0x4460 [ 290.506160] ? find_vma+0x34/0x190 [ 290.509721] __do_page_fault+0x620/0xe50 [ 290.513795] ? clock_was_set_work+0x30/0x30 [ 290.518149] ? mm_fault_error+0x380/0x380 [ 290.522309] ? __x64_sys_nanosleep+0x1f8/0x280 [ 290.526906] ? hrtimer_nanosleep+0x620/0x620 [ 290.531350] do_page_fault+0xf6/0x8c0 [ 290.535161] ? vmalloc_sync_all+0x30/0x30 [ 290.539320] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.544864] ? do_syscall_64+0x497/0x820 [ 290.548943] ? syscall_return_slowpath+0x5e0/0x5e0 [ 290.553879] ? syscall_return_slowpath+0x31d/0x5e0 [ 290.558815] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 290.563849] ? prepare_exit_to_usermode+0x291/0x3b0 [ 290.568879] ? page_fault+0x8/0x30 [ 290.572443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.577299] ? page_fault+0x8/0x30 [ 290.580850] page_fault+0x1e/0x30 [ 290.584306] RIP: 0033:0x4084b0 [ 290.587491] Code: 24 1f e9 d2 00 00 00 48 ff c2 48 83 fa 08 0f 83 ad 00 00 00 84 01 0f b6 1c 11 38 d8 75 e9 48 89 54 24 20 48 8b 5c 24 48 0f b6 <73> 50 48 0f af f2 0f b6 5b 51 48 89 cf 48 8d 74 3e 08 84 db 74 7c [ 290.606672] RSP: 002b:00007ffd89971130 EFLAGS: 00010283 [ 290.612059] RAX: 0000001b33a21a38 RBX: 0000000000000000 RCX: 0000001b34a20000 [ 290.619355] RDX: 0000001b33a21a3c RSI: 0000000000730b50 RDI: 0000000000000003 [ 290.626641] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 290.633927] R10: 00007ffd89971170 R11: 0000000000000000 R12: 0000000000000000 [ 290.641210] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000072bea0 [ 290.648511] INFO: task syz-executor5:13608 blocked for more than 140 seconds. [ 290.655788] Not tainted 4.18.0-rc3+ #48 [ 290.660282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 290.668248] syz-executor5 D25464 13608 4481 0x00000004 [ 290.673894] Call Trace: [ 290.676506] __schedule+0x87c/0x1ed0 [ 290.680237] ? __sched_text_start+0x8/0x8 [ 290.684395] ? perf_trace_lock+0xde/0x920 [ 290.688553] ? lock_downgrade+0x8f0/0x8f0 [ 290.692709] ? perf_trace_lock+0xde/0x920 [ 290.696877] ? path_parentat.isra.43+0x20/0x160 [ 290.701562] ? zap_class+0x740/0x740 [ 290.705290] schedule+0xfb/0x450 [ 290.708664] ? lock_downgrade+0x8f0/0x8f0 [ 290.712817] ? __schedule+0x1ed0/0x1ed0 [ 290.716802] ? kasan_check_read+0x11/0x20 [ 290.720955] ? do_raw_spin_unlock+0xa7/0x2f0 [ 290.725370] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 290.729959] ? kasan_check_write+0x14/0x20 [ 290.734200] ? do_raw_spin_lock+0xc1/0x200 [ 290.738445] rwsem_down_read_failed+0x362/0x600 [ 290.743123] ? rwsem_down_write_failed_killable+0x10/0x10 [ 290.748667] ? lock_acquire+0x1e4/0x540 [ 290.752662] ? rcuwait_wake_up+0x1a3/0x2f0 [ 290.756907] ? lock_downgrade+0x8f0/0x8f0 [ 290.761071] ? lock_release+0xa30/0xa30 [ 290.765063] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 290.770092] ? mntput+0x74/0xa0 [ 290.773389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.778945] ? terminate_walk+0x20a/0x5e0 [ 290.783113] ? rcuwait_wake_up+0x1cc/0x2f0 [ 290.787357] call_rwsem_down_read_failed+0x18/0x30 [ 290.792294] __percpu_down_read+0x16e/0x210 [ 290.796622] ? percpu_free_rwsem+0xa0/0xa0 [ 290.800869] __sb_start_write+0x2d7/0x300 [ 290.805045] mnt_want_write+0x3f/0xc0 [ 290.808869] filename_create+0x13e/0x5b0 [ 290.812957] ? kern_path_mountpoint+0x40/0x40 [ 290.817471] ? kasan_check_write+0x14/0x20 [ 290.821714] ? do_raw_spin_lock+0xc1/0x200 [ 290.825960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.831514] ? getname_flags+0x26e/0x5a0 [ 290.835593] ? __close_fd+0x24c/0x3a0 [ 290.839401] do_symlinkat+0xfe/0x2d0 [ 290.843124] ? __ia32_sys_unlink+0x50/0x50 [ 290.847378] ? __ia32_sys_access+0x80/0x80 [ 290.851650] __x64_sys_symlink+0x59/0x80 [ 290.855739] do_syscall_64+0x1b9/0x820 [ 290.859663] ? syscall_return_slowpath+0x5e0/0x5e0 [ 290.864601] ? syscall_return_slowpath+0x31d/0x5e0 [ 290.869552] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 290.874577] ? prepare_exit_to_usermode+0x291/0x3b0 [ 290.879612] ? perf_trace_sys_enter+0xb10/0xb10 [ 290.884292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.889148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.894338] RIP: 0033:0x455b57 [ 290.897528] Code: 80 80 fa 3f 77 10 83 e6 1f c1 e6 06 83 e1 3f 09 ce 83 fe 7f 7f 19 c7 44 24 28 fd ff 00 00 48 ff c0 48 89 44 24 30 48 8b 2c 24 <48> 83 c4 08 c3 89 74 24 28 48 83 c0 02 48 89 44 24 30 48 8b 2c 24 [ 290.916748] RSP: 002b:00007ffd806be5c8 EFLAGS: 00000217 ORIG_RAX: 0000000000000058 [ 290.924478] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000455b57 [ 290.931795] RDX: 0000000000000000 RSI: 00000000004bb371 RDI: 00007ffd806bf2c0 [ 290.939092] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000001d15940 [ 290.946369] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000000 [ 290.953650] R13: 0000000000000000 R14: 00007ffd806bec70 R15: 00000000007034c0 [ 290.960946] INFO: task syz-executor4:13609 blocked for more than 140 seconds. [ 290.968237] Not tainted 4.18.0-rc3+ #48 [ 290.972731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 290.980706] syz-executor4 D26168 13609 4479 0x00000004 [ 290.986340] Call Trace: [ 290.988932] __schedule+0x87c/0x1ed0 [ 290.992654] ? __sched_text_start+0x8/0x8 [ 290.996819] ? perf_trace_lock+0xde/0x920 [ 291.000992] ? lock_acquire+0x1e4/0x540 [ 291.004994] schedule+0xfb/0x450 [ 291.008376] ? lock_downgrade+0x8f0/0x8f0 [ 291.012525] ? __schedule+0x1ed0/0x1ed0 [ 291.016512] ? kasan_check_read+0x11/0x20 [ 291.020677] ? do_raw_spin_unlock+0xa7/0x2f0 [ 291.025089] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 291.029683] ? kasan_check_write+0x14/0x20 [ 291.033922] ? do_raw_spin_lock+0xc1/0x200 [ 291.038166] rwsem_down_read_failed+0x362/0x600 [ 291.042852] ? rwsem_down_write_failed_killable+0x10/0x10 [ 291.048401] ? lock_acquire+0x1e4/0x540 [ 291.052379] ? rcuwait_wake_up+0x1a3/0x2f0 [ 291.056619] ? lock_downgrade+0x8f0/0x8f0 [ 291.060776] ? lock_release+0xa30/0xa30 [ 291.064757] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 291.069783] ? mntput+0x74/0xa0 [ 291.073071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 291.078615] ? terminate_walk+0x20a/0x5e0 [ 291.082770] ? rcuwait_wake_up+0x1cc/0x2f0 [ 291.087035] call_rwsem_down_read_failed+0x18/0x30 [ 291.091974] __percpu_down_read+0x16e/0x210 [ 291.096302] ? percpu_free_rwsem+0xa0/0xa0 [ 291.100549] __sb_start_write+0x2d7/0x300 [ 291.104721] mnt_want_write+0x3f/0xc0 [ 291.108545] filename_create+0x13e/0x5b0 [ 291.112641] ? kern_path_mountpoint+0x40/0x40 [ 291.117164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 291.122722] ? getname_flags+0x26e/0x5a0 [ 291.126798] do_symlinkat+0xfe/0x2d0 [ 291.130524] ? __ia32_sys_unlink+0x50/0x50 [ 291.134765] ? __ia32_sys_access+0x80/0x80 [ 291.139035] __x64_sys_symlink+0x59/0x80 [ 291.143102] do_syscall_64+0x1b9/0x820 [ 291.146999] ? syscall_return_slowpath+0x5e0/0x5e0 [ 291.151957] ? syscall_return_slowpath+0x31d/0x5e0 [ 291.156897] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 291.161935] ? prepare_exit_to_usermode+0x291/0x3b0 [ 291.166975] ? perf_trace_sys_enter+0xb10/0xb10 [ 291.171666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.176526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.181732] RIP: 0033:0x455b57 [ 291.184923] Code: 80 80 fa 3f 77 10 83 e6 1f c1 e6 06 83 e1 3f 09 ce 83 fe 7f 7f 19 c7 44 24 28 fd ff 00 00 48 ff c0 48 89 44 24 30 48 8b 2c 24 <48> 83 c4 08 c3 89 74 24 28 48 83 c0 02 48 89 44 24 30 48 8b 2c 24 [ 291.204170] RSP: 002b:00007ffc10dfe5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 291.211904] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000455b57 [ 291.219177] RDX: 0000000000000000 RSI: 00000000004bb37a RDI: 00007ffc10dff310 [ 291.226450] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000001db1940 [ 291.233735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 291.241027] R13: 0000000000000000 R14: 00007ffc10dfec80 R15: 00000000007034c0 [ 291.248321] INFO: lockdep is turned off. [ 291.252385] NMI backtrace for cpu 1 [ 291.256039] CPU: 1 PID: 900 Comm: khungtaskd Not tainted 4.18.0-rc3+ #48 [ 291.262878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.272209] Call Trace: [ 291.274858] dump_stack+0x1c9/0x2b4 [ 291.278470] ? dump_stack_print_info.cold.2+0x52/0x52 [ 291.283640] ? vprintk_default+0x28/0x30 [ 291.287682] nmi_cpu_backtrace.cold.5+0x19/0xce [ 291.292332] ? lapic_can_unplug_cpu.cold.28+0x3f/0x3f [ 291.297502] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 291.302768] arch_trigger_cpumask_backtrace+0x14/0x20 [ 291.307945] watchdog+0x9c4/0xf80 [ 291.311384] ? reset_hung_task_detector+0xd0/0xd0 [ 291.316210] ? __schedule+0x1ed0/0x1ed0 [ 291.320174] ? do_raw_spin_unlock+0xa7/0x2f0 [ 291.324562] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 291.329125] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 291.334638] ? __kthread_parkme+0x111/0x1d0 [ 291.338941] ? parse_args.cold.15+0x1b3/0x1b3 [ 291.343424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 291.348447] ? trace_hardirqs_on+0xd/0x10 [ 291.352578] kthread+0x345/0x410 [ 291.355940] ? reset_hung_task_detector+0xd0/0xd0 [ 291.360760] ? kthread_bind+0x40/0x40 [ 291.364543] ret_from_fork+0x3a/0x50 [ 291.368275] Sending NMI from CPU 1 to CPUs 0: [ 291.372803] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 291.373787] Kernel panic - not syncing: hung_task: blocked tasks [ 291.386703] CPU: 1 PID: 900 Comm: khungtaskd Not tainted 4.18.0-rc3+ #48 [ 291.393519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.402853] Call Trace: [ 291.405427] dump_stack+0x1c9/0x2b4 [ 291.409050] ? dump_stack_print_info.cold.2+0x52/0x52 [ 291.414222] ? printk_safe_log_store+0x2f0/0x2f0 [ 291.418961] panic+0x238/0x4e7 [ 291.422139] ? add_taint.cold.5+0x16/0x16 [ 291.426269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 291.431785] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 291.437215] ? printk_safe_flush+0xd7/0x130 [ 291.441521] watchdog+0x9d5/0xf80 [ 291.444959] ? reset_hung_task_detector+0xd0/0xd0 [ 291.449803] ? __schedule+0x1ed0/0x1ed0 [ 291.453760] ? do_raw_spin_unlock+0xa7/0x2f0 [ 291.458148] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 291.462720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 291.468237] ? __kthread_parkme+0x111/0x1d0 [ 291.472546] ? parse_args.cold.15+0x1b3/0x1b3 [ 291.477035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 291.482036] ? trace_hardirqs_on+0xd/0x10 [ 291.486177] kthread+0x345/0x410 [ 291.489525] ? reset_hung_task_detector+0xd0/0xd0 [ 291.494349] ? kthread_bind+0x40/0x40 [ 291.498139] ret_from_fork+0x3a/0x50 [ 291.502337] Dumping ftrace buffer: [ 291.505864] (ftrace buffer empty) [ 291.509572] Kernel Offset: disabled [ 291.513188] Rebooting in 86400 seconds..