40] ? lock_downgrade+0x8f0/0x8f0 [ 453.436514] ? kasan_check_read+0x11/0x20 [ 453.440671] ? rcu_is_watching+0x8c/0x150 [ 453.444827] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 453.449271] ? oom_badness+0xb00/0xb00 [ 453.453171] ? rcu_read_unlock+0x35/0x70 [ 453.457337] ? mem_cgroup_iter+0x4bf/0x9e0 [ 453.461583] ? css_task_iter_end+0x2ce/0x490 [ 453.466010] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 453.470775] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 453.475808] ? trace_hardirqs_on+0xd/0x10 [ 453.480053] ? _raw_spin_unlock_irq+0x27/0x70 [ 453.484558] ? oom_badness+0xb00/0xb00 [ 453.488454] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 453.493237] ? mem_cgroup_iter_break+0x30/0x30 [ 453.497851] out_of_memory+0xa8a/0x14d0 [ 453.501847] ? oom_killer_disable+0x3a0/0x3a0 [ 453.506394] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 453.511448] ? trace_hardirqs_on+0xd/0x10 [ 453.515653] mem_cgroup_out_of_memory+0x15e/0x210 [ 453.520615] ? memcg_memory_event+0x40/0x40 [ 453.525025] ? _raw_spin_unlock+0x22/0x30 [ 453.529253] mem_cgroup_oom_synchronize+0x713/0x940 [ 453.534305] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 453.539818] ? memcg_event_wake+0x450/0x450 [ 453.544231] pagefault_out_of_memory+0xc8/0x197 [ 453.548972] ? out_of_memory+0x14d0/0x14d0 [ 453.553264] ? __handle_mm_fault+0x4460/0x4460 [ 453.558183] mm_fault_error+0x1de/0x380 [ 453.562217] __do_page_fault+0xd25/0xe50 [ 453.566359] ? mm_fault_error+0x380/0x380 [ 453.570560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.576231] ? __x64_sys_clock_gettime+0x170/0x250 [ 453.581203] ? __ia32_sys_clock_settime+0x290/0x290 [ 453.586256] do_page_fault+0xf6/0x8c0 [ 453.590114] ? vmalloc_sync_all+0x30/0x30 [ 453.594284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.600209] ? do_syscall_64+0x497/0x820 [ 453.604299] ? syscall_return_slowpath+0x5e0/0x5e0 [ 453.609250] ? syscall_return_slowpath+0x31d/0x5e0 [ 453.614202] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 453.619593] ? page_fault+0x8/0x30 [ 453.623152] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 453.628029] ? page_fault+0x8/0x30 [ 453.631600] page_fault+0x1e/0x30 [ 453.635149] RIP: 0033:0x46f8fd [ 453.638345] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 453.657868] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 453.663257] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 453.670551] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 453.678022] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 453.685330] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 453.692637] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 453.700153] Task in /ile0 killed as a result of limit of /ile0 [ 453.706268] memory: usage 0kB, limit 0kB, failcnt 648 [ 453.711552] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 453.718388] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 453.724623] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 453.744375] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 453.754785] [ 464] 0 464 17618 8729 126976 0 0 syz-executor5 [ 453.763355] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 453.763917] [ 497] 0 497 17618 8728 131072 0 0 syz-executor6 [ 453.782674] Memory cgroup out of memory: Kill process 464 (syz-executor5) score 8760000 or sacrifice child [ 453.792725] Killed process 464 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 453.808333] binder_alloc: binder_alloc_mmap_handler: 441 20001000-20004000 already mapped failed -16 [ 453.832369] binder_alloc: 441: binder_alloc_buf, no vma [ 453.838216] binder: 441:456 transaction failed 29189/-3, size -55834574862--55834574862 line 2967 [ 453.852152] binder: BINDER_SET_CONTEXT_MGR already set [ 453.859961] binder: 441:452 ioctl 40046207 0 returned -16 [ 453.874281] binder: undelivered TRANSACTION_ERROR: 29201 [ 453.897518] binder: undelivered TRANSACTION_ERROR: 29189 [ 453.933895] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 453.945403] syz-executor6 cpuset=/ mems_allowed=0 [ 453.950484] CPU: 0 PID: 497 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 453.957723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.967136] Call Trace: [ 453.969802] dump_stack+0x1c9/0x2b4 [ 453.973466] ? dump_stack_print_info.cold.2+0x52/0x52 [ 453.978686] ? trace_hardirqs_on+0x10/0x10 [ 453.982952] dump_header+0x27b/0xf64 [ 453.986705] ? pagefault_out_of_memory+0x197/0x197 [ 453.991671] ? __lock_acquire+0x7fc/0x5020 [ 453.995941] ? print_usage_bug+0xc0/0xc0 [ 454.000028] ? graph_lock+0x170/0x170 [ 454.003846] ? print_usage_bug+0xc0/0xc0 [ 454.007930] ? trace_hardirqs_on+0x10/0x10 [ 454.012192] ? print_usage_bug+0xc0/0xc0 [ 454.016275] ? lock_downgrade+0x8f0/0x8f0 [ 454.020467] ? mark_held_locks+0xc9/0x160 [ 454.024638] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 454.029252] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 454.034392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.039433] ? trace_hardirqs_on+0xd/0x10 [ 454.043628] ? ___ratelimit+0xaa/0x655 [ 454.047560] ? idr_get_free+0x10c0/0x10c0 [ 454.051739] ? kasan_check_write+0x14/0x20 [ 454.056021] ? do_raw_spin_lock+0xc1/0x200 [ 454.060374] oom_kill_process.cold.25+0x10/0x10bc [ 454.065262] ? oom_evaluate_task+0x540/0x540 [ 454.069717] ? find_held_lock+0x36/0x1c0 [ 454.073834] ? lock_downgrade+0x8f0/0x8f0 [ 454.078113] ? kasan_check_read+0x11/0x20 [ 454.082287] ? rcu_is_watching+0x8c/0x150 [ 454.086464] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 454.090920] ? oom_badness+0xb00/0xb00 [ 454.094837] ? rcu_read_unlock+0x35/0x70 [ 454.098921] ? mem_cgroup_iter+0x4bf/0x9e0 [ 454.103181] ? css_task_iter_end+0x2ce/0x490 [ 454.107617] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 454.112398] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.117485] ? trace_hardirqs_on+0xd/0x10 [ 454.121677] ? _raw_spin_unlock_irq+0x27/0x70 [ 454.126198] ? oom_badness+0xb00/0xb00 [ 454.130116] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 454.134919] ? mem_cgroup_iter_break+0x30/0x30 [ 454.139560] out_of_memory+0xa8a/0x14d0 [ 454.143572] ? oom_killer_disable+0x3a0/0x3a0 [ 454.148119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.153199] ? trace_hardirqs_on+0xd/0x10 [ 454.157415] mem_cgroup_out_of_memory+0x15e/0x210 [ 454.162303] ? memcg_memory_event+0x40/0x40 [ 454.166678] ? _raw_spin_unlock+0x22/0x30 [ 454.170865] mem_cgroup_oom_synchronize+0x713/0x940 [ 454.175952] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 454.181435] ? memcg_event_wake+0x450/0x450 [ 454.185830] pagefault_out_of_memory+0xc8/0x197 [ 454.190537] ? out_of_memory+0x14d0/0x14d0 [ 454.194808] ? __handle_mm_fault+0x4460/0x4460 [ 454.199425] mm_fault_error+0x1de/0x380 [ 454.203440] __do_page_fault+0xd25/0xe50 [ 454.207541] ? mm_fault_error+0x380/0x380 [ 454.211760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.217350] ? exit_to_usermode_loop+0x1f4/0x370 [ 454.222137] ? syscall_slow_exit_work+0x500/0x500 [ 454.227008] do_page_fault+0xf6/0x8c0 [ 454.230838] ? vmalloc_sync_all+0x30/0x30 [ 454.235028] ? do_syscall_64+0x497/0x820 [ 454.239128] ? syscall_return_slowpath+0x5e0/0x5e0 [ 454.244094] ? syscall_return_slowpath+0x31d/0x5e0 [ 454.249072] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 454.254569] ? page_fault+0x8/0x30 [ 454.258329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.263210] ? page_fault+0x8/0x30 [ 454.266814] page_fault+0x1e/0x30 [ 454.270320] RIP: 0033:0x46f8fd [ 454.273562] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 454.293009] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 454.298419] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 454.305716] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 454.313097] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 454.320390] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 454.327700] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 454.335493] Task in /ile0 killed as a result of limit of /ile0 [ 454.341792] memory: usage 0kB, limit 0kB, failcnt 660 [ 454.347358] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 454.354330] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 454.360805] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 454.380710] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 454.390111] [ 497] 0 497 17618 8728 131072 0 0 syz-executor6 00:07:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60004000) 00:07:34 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x20400) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x15fa, 0x3) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000240)='./file0/file1\x00', 0x7, 0x1, &(0x7f00000028c0)=[{&(0x7f0000000680), 0x0, 0xe764}], 0x80440, &(0x7f0000002980)=ANY=[]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) [ 454.399365] Memory cgroup out of memory: Kill process 497 (syz-executor6) score 8760000 or sacrifice child [ 454.409453] Killed process 497 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 454.662385] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 454.673612] syz-executor5 cpuset=/ mems_allowed=0 [ 454.678597] CPU: 0 PID: 540 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 454.685814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.695251] Call Trace: [ 454.697891] dump_stack+0x1c9/0x2b4 [ 454.701558] ? dump_stack_print_info.cold.2+0x52/0x52 [ 454.708080] ? trace_hardirqs_on+0x10/0x10 [ 454.712344] dump_header+0x27b/0xf64 [ 454.716106] ? pagefault_out_of_memory+0x197/0x197 [ 454.721078] ? __lock_acquire+0x7fc/0x5020 [ 454.725354] ? print_usage_bug+0xc0/0xc0 [ 454.729447] ? graph_lock+0x170/0x170 [ 454.733269] ? print_usage_bug+0xc0/0xc0 [ 454.737354] ? trace_hardirqs_on+0x10/0x10 [ 454.741624] ? print_usage_bug+0xc0/0xc0 [ 454.745723] ? lock_downgrade+0x8f0/0x8f0 [ 454.749899] ? mark_held_locks+0xc9/0x160 [ 454.754061] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 454.758720] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 454.763855] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.768900] ? trace_hardirqs_on+0xd/0x10 [ 454.773065] ? ___ratelimit+0xaa/0x655 [ 454.776995] ? idr_get_free+0x10c0/0x10c0 [ 454.781166] ? kasan_check_write+0x14/0x20 [ 454.785419] ? do_raw_spin_lock+0xc1/0x200 [ 454.789685] oom_kill_process.cold.25+0x10/0x10bc [ 454.794579] ? oom_evaluate_task+0x540/0x540 [ 454.799039] ? find_held_lock+0x36/0x1c0 [ 454.803265] ? lock_downgrade+0x8f0/0x8f0 [ 454.807451] ? kasan_check_read+0x11/0x20 [ 454.811625] ? rcu_is_watching+0x8c/0x150 [ 454.815807] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 454.820245] ? oom_badness+0xb00/0xb00 [ 454.824161] ? rcu_read_unlock+0x35/0x70 [ 454.828276] ? mem_cgroup_iter+0x4bf/0x9e0 [ 454.832547] ? css_task_iter_end+0x2ce/0x490 [ 454.837011] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 454.841798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.846845] ? trace_hardirqs_on+0xd/0x10 [ 454.851015] ? _raw_spin_unlock_irq+0x27/0x70 [ 454.855538] ? oom_badness+0xb00/0xb00 [ 454.859484] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 454.864298] ? mem_cgroup_iter_break+0x30/0x30 [ 454.868962] out_of_memory+0xa8a/0x14d0 [ 454.872988] ? oom_killer_disable+0x3a0/0x3a0 [ 454.877538] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.882593] ? trace_hardirqs_on+0xd/0x10 [ 454.886769] mem_cgroup_out_of_memory+0x15e/0x210 [ 454.891641] ? memcg_memory_event+0x40/0x40 [ 454.896024] ? _raw_spin_unlock+0x22/0x30 [ 454.900245] mem_cgroup_oom_synchronize+0x713/0x940 [ 454.905356] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 454.911365] ? memcg_event_wake+0x450/0x450 [ 454.915917] pagefault_out_of_memory+0xc8/0x197 [ 454.920709] ? out_of_memory+0x14d0/0x14d0 [ 454.925022] ? __handle_mm_fault+0x4460/0x4460 [ 454.929657] mm_fault_error+0x1de/0x380 [ 454.933716] __do_page_fault+0xd25/0xe50 [ 454.937817] ? mm_fault_error+0x380/0x380 [ 454.941988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.947547] ? __x64_sys_clock_gettime+0x170/0x250 [ 454.952505] ? __ia32_sys_clock_settime+0x290/0x290 [ 454.957938] do_page_fault+0xf6/0x8c0 [ 454.961774] ? vmalloc_sync_all+0x30/0x30 [ 454.966049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.971696] ? do_syscall_64+0x497/0x820 [ 454.975794] ? syscall_return_slowpath+0x5e0/0x5e0 [ 454.980763] ? syscall_return_slowpath+0x31d/0x5e0 [ 454.985752] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 454.991155] ? page_fault+0x8/0x30 [ 454.994720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.999588] ? page_fault+0x8/0x30 [ 455.003151] page_fault+0x1e/0x30 [ 455.006615] RIP: 0033:0x46f8fd [ 455.009812] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 455.029230] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 455.034620] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 455.041931] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 455.049232] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 455.056540] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 455.063825] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000001 [ 455.071735] Task in /ile0 killed as a result of limit of /ile0 [ 455.077964] memory: usage 0kB, limit 0kB, failcnt 680 [ 455.083363] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 455.090308] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 455.096614] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 455.116478] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 455.125468] [ 540] 0 540 17585 8729 126976 0 0 syz-executor5 [ 455.134516] Memory cgroup out of memory: Kill process 540 (syz-executor5) score 8760000 or sacrifice child [ 455.144554] Killed process 540 (syz-executor5) total-vm:70340kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 455.158060] oom_reaper: reaped process 540 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7cd4, 0x101001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xadfb}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x9f}, &(0x7f0000000180)=0xffffff77) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x6, 0x0, 0x6, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) r4 = socket$inet6(0xa, 0x802, 0x0) ioctl(r4, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) accept4(r0, 0x0, &(0x7f0000000000), 0x0) 00:07:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000002) 00:07:34 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r4, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000e00)) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="85caf7de4bae5d7855c5101844ac8f8ab9e37f9f4d262ecbb5e85ab0c7b6bedd311018998223e1771d8a186b413d37d4240d27dc03d12c37b58bbfb19090b4788fab", 0x42}, {&(0x7f00000006c0)="6c6ce0aefc94da6c445c294a2621b02246a6e4026c510b3868d22fdd8de7ca4b22c4a0d50efd331d1e721f6b08e735b9d36db6937dd269a3fcce077141d9891a41a69a3adac595d6c3e1fe4c30d072c77aba0fd7f90577ba759b1d9cf46c52bb0b05c1faf18d06f3191785f1350f66a98dec0bff428ca439c6ce66e36680baa64e32b0c7f677feb14f1d393b6e1d1798", 0x90}, {&(0x7f00000002c0)="0ad08ee361", 0x5}, {&(0x7f00000007c0)="88b7e7188d4b02c114336e55c6620221dc41a44a1b12e0a21594c6b4ae4e8441381ecc3b1201734802820a722a78dd20dbcceda2c4b223900d219d162e861b3f3d4aa0f5f5460bfd9a0d178c3dd94bd155a898362ee9dac362d91c0fb13984d1820f15a4b4d1d6f9fec16533ac948e12fd5fa8b509814a7fb695151a61e6bc7bb9c170971f28a21fa7a549e64a1c16cdf8d3bafeb6d0c0f32b3f21555814c032b396d8a674f1562673", 0xa9}], 0x4, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x800}, 0xc094) ioctl$KVM_IOEVENTFD(r3, 0x40086602, &(0x7f00000000c0)={0x3400c, &(0x7f0000000140)}) 00:07:34 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$RTC_UIE_ON(r0, 0x7003) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0], @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe0000001000000009aaa402c"], 0x0) dup2(r1, r2) 00:07:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) write(r1, &(0x7f00000000c0)="1b0000004a001f0fff07f4f9002304000a04f51108000100020100", 0x1b) recvmmsg(r1, &(0x7f0000004c40)=[{{&(0x7f0000004500)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000004680)=""/160, 0xa0}}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000280)={0x0, &(0x7f0000000080)}) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x6, 0x100000001, "370c3c6b1e4f759983cf2dc72e6c948d31e14d85b41f97d9a3330abb61e59cc8d76e00168ed99010e23e6cf1e820f7ed01f632f8dc64d52cdc0da8af0d1522", 0x3}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000100)="a033523807212dd30d7659cefe063e4f9311a512e3a08ec7fb298725d64fb34a3e07af933ffbd6679d236437df5f4731e33c6583128a8d72958582fee033847a9a818383fb5afb99afc7b7575eaf795568fd7b4b3457267b7e3a53715542fb0527092eecde8757ebb6e2c8bf19f4f14a83b13fe7baffae2df43fdec07dea6b0290211ec8ee03388e620dfe912a0d7deab2e7fc5a50e510bf470237a2742a986f9ad03052b090967ff81acde58257ce59e80b306608449ce8c300d76ad344393e6defec", 0xc3}, {&(0x7f0000000980)="50fdbeba87e33dc0f1d25eb454d48e753a04361aae73a49a", 0xfffffffffffffe7c}, {&(0x7f00000007c0)="c38e03d06239ad3d7a20ebc1b87c2b274d4a14fa909acbfd7ba7feac9fd057bff5d5e29a3632b989aa81c7e6eed78c9977e2e08f31fc6a25fe28cbcec70c185752297eb73dbc416297616686d68f1e478cae9919ebedf074793f8f6772b7ab1424f852ec0051dd6eaeaef75c3df7f7bc6454c1d9782d7ce9853fde3d822c32116195b2b31cd44da3c0dfe00ff404a8ab9ea10aba7b474058b5098e24e4d5d555e1280eb38da64ba5648df2d4a7c5", 0xae}, {&(0x7f0000000340)="0a1f7fa2be2006aeaee0148d96d81f3a16f655cdff0eb2e10137c64e5607e2c0337ca78645463cf98ac6d7de42c8eb125467a0e5f33f3b777c6807b0492d961214f512a4b7eb4252fabf4023739427aa4aaf61cef502c3ff6a9a1e8a762fcc1b71b7ed5441f1b92c058a4f0b30bcf4b0c85b6fc9c3a63a4587872e5d4c04feecfb33fecc5f6d3ef5f5c8d13d8072a6ba61a54e751c62deb7aab34862a76b3f2212b30f1a80152a4179253af696b9cd8b3875cf9107ede4236c56a364944ec554c3310e743f4b27c14808ac56216d39ba5d97a6", 0xd3}, {&(0x7f0000000880)="9a5b4ff7fc98ac3b886a82a5733ac496bd63159fe96605e644b8f3eaa6509df9761da7f5d96ec503431d06391d8e91c51734bd3aea10f0b5db491c6d8ca2039e191c9f5e76976beb465175a31372a00156342e5f3b8b37a49803e8e73dab9365cc9e27af6c8f96f837ba359505a687a0f3ee696bbb46c72e339899a33614da92ba23d0b407bed24e8012125d32acbb1fdb1283466cd2c1fea0c73cb541e83f05d28738242057348d888b4e98d48cd5d208422309885e9931913d3c59ea1fa0e5b06afcaf7dac0efd7145046eb579ddeb576715d25826ecfc1d1903b0168471532e", 0xe1}, {&(0x7f0000000440)="6264e7f272c2e11bd64d6f5f2cd2ea5fca6a024335eb0eba29a6cc44a7f8d5d1430fef9a2ead06b09d3d26d8f74bbf5a78c2ca60b954dfbcab232a7881d81ffa76066f3d94048b44a184c03c8beaea97e68540e07dae5842ff8b0a8ee3a386e26c32464de8ac98ae712f661b311a03a1de3cb41a971e57b20a55c68e754ef9f40d3f4b803c4d43a289f2f827dba52554313e91736cce8c9b5ea3b8342eeb9853f65e90ee8d", 0xfffffffffffffe90}], 0x6, &(0x7f00000006c0)={0x80, 0x115, 0x0, "d1b1c99454ab6dbb2809b3ffabc9d1bc13bb0cba28c9e060fbb95dc82e8641cb11fffcff9afc789adfb538b97f150e7fbf8b1138a7c6c8a452326b8fd68b270264bcf0a01fa3251c8fb4cf846fdfae56d1b0f0e39d1cc9398bbb9e6ac6630c5a582fb16f18af6772a9"}, 0x80, 0x4000001}, 0x24004044) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect(r0, &(0x7f00000002c0)=@xdp={0x2c, 0x2, r2, 0x2b}, 0x80) 00:07:34 executing program 4: r0 = memfd_create(&(0x7f0000000000)='selinuxvmnet1+^/keyring\'\x00', 0x3) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 00:07:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x54}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:34 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000003) 00:07:35 executing program 4: r0 = socket(0xa, 0x5, 0x0) getgid() setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e23, 0x7fff, @empty, 0x9}}, 0xed5e, 0xfa, 0x0, "d9764156b8507230ed593a263dfd514ee79482d2e9a0dd0d0db4b9100d1acbae9a20384e0e1b5ca23a70ee8dfe71b4e86254a1ff8a60e6e8732163b32cf3ca7209da00"}, 0xd8) 00:07:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 455.315188] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x20) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote}, 0x1c) close(r0) 00:07:35 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = getpgid(0x0) migrate_pages(r2, 0xfffffffc00000000, &(0x7f0000000040)=0xffffffffffffff80, &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000140)={"62726964676530000000008000", &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000000000f6040000000000000000000000000000000000000000000000000000000000000000741d9aba9c9e5d4f"]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) tkill(r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x4f7) [ 455.472611] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x400003ffffe, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0xc0189436, &(0x7f0000000040)={'rose0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="5000000000000000214c5b4c4f727a5b8a0dfa19ca427b70b027b5146ab46040799d1af911c9d9c66d9c9388c7a88cecfc5bc0c9baa0745ac49d665d42c388673812bdb7a881b3ee5c3713d12e24f14e9ce591e075e0141463c2fb3859564a6c3e36fcfefa2d0ffec77765ed5d817af69a70d0792f4a4d066656d22c3a2ba6bd54aeea68b201b7ccdf283b9f7ba8ca4866f3a230da1fb37c84f556f0593cb0e9ace6726978b77198a081ae3c72485ab1fe8382e237ca8ed46a415d6d2e8f1c3f647d7dc159aa44780057b5cb1f701214eae281216f2ec078630c3a"]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) 00:07:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000700)=[{0x7f, 0x1, 0xd90b, 0xce7, @tick=0x90, {0x8, 0x7}, {0x4, 0x10001}, @addr={0x400, 0x1}}, {0x1ff, 0x100000001, 0x3, 0x2, @tick=0x625, {0x6, 0x6}, {0x3, 0x4}, @time=@time={0x0, 0x989680}}, {0x92ba, 0x3, 0x6, 0xfffffffffffffffb, @time={0x0, 0x1c9c380}, {0x2, 0x1}, {0x2, 0x4}, @time=@time={0x0, 0x1c9c380}}, {0x7, 0x3, 0x7, 0x1, @tick=0x7, {0x10001, 0xfffffffffffffffd}, {0x7fffffff, 0xfffffffffffffffe}, @quote={{0x98, 0x5}, 0x6f01}}, {0x6, 0x8, 0x80000000, 0x3, @time={r3, r4+30000000}, {0xba0, 0x1d5}, {0x8, 0x81}, @connect={{0x7ff, 0x9}, {0x2, 0x800}}}, {0x8, 0x8, 0xfffffffffffffffd, 0x1000, @tick=0x2, {0x3, 0x39e1}, {0x3f, 0xffffffff80000001}, @result={0x101, 0x7}}], 0x120) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r5 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r5, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000e4000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="20000000c1d67099d858525713b7f9b4819281389eaa0577351908b51f09b80c6113fc74d7d5ec6ff4"], 0x150, 0x45}], 0x1, 0x20008080) 00:07:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 455.638675] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 455.650747] syz-executor6 cpuset=/ mems_allowed=0 [ 455.655880] CPU: 0 PID: 544 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 455.663198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.672664] Call Trace: [ 455.675274] dump_stack+0x1c9/0x2b4 [ 455.678939] ? dump_stack_print_info.cold.2+0x52/0x52 [ 455.684193] ? trace_hardirqs_on+0x10/0x10 [ 455.688478] dump_header+0x27b/0xf64 [ 455.692235] ? pagefault_out_of_memory+0x197/0x197 [ 455.697410] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 455.702314] ? perf_trace_lock+0x920/0x920 [ 455.706629] ? graph_lock+0x170/0x170 [ 455.710482] ? print_usage_bug+0xc0/0xc0 [ 455.714593] ? print_usage_bug+0xc0/0xc0 [ 455.718710] ? lock_downgrade+0x8f0/0x8f0 [ 455.722899] ? mark_held_locks+0xc9/0x160 [ 455.727072] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 455.731686] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 455.736824] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 455.741871] ? trace_hardirqs_on+0xd/0x10 [ 455.746059] ? ___ratelimit+0xaa/0x655 [ 455.750013] ? idr_get_free+0x10c0/0x10c0 [ 455.754199] ? kasan_check_write+0x14/0x20 [ 455.758455] ? do_raw_spin_lock+0xc1/0x200 [ 455.762721] oom_kill_process.cold.25+0x10/0x10bc [ 455.767614] ? oom_evaluate_task+0x540/0x540 [ 455.772042] ? find_held_lock+0x36/0x1c0 [ 455.776139] ? lock_downgrade+0x8f0/0x8f0 [ 455.780310] ? kasan_check_read+0x11/0x20 [ 455.784493] ? rcu_is_watching+0x8c/0x150 [ 455.788684] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 455.793127] ? oom_badness+0xb00/0xb00 [ 455.797033] ? rcu_read_unlock+0x35/0x70 [ 455.801115] ? mem_cgroup_iter+0x4bf/0x9e0 [ 455.805374] ? css_task_iter_end+0x2ce/0x490 [ 455.809806] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 455.814609] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 455.819669] ? trace_hardirqs_on+0xd/0x10 [ 455.823866] ? _raw_spin_unlock_irq+0x27/0x70 [ 455.828401] ? oom_badness+0xb00/0xb00 [ 455.832327] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 455.837115] ? mem_cgroup_iter_break+0x30/0x30 [ 455.841762] out_of_memory+0xa8a/0x14d0 [ 455.845777] ? oom_killer_disable+0x3a0/0x3a0 [ 455.850321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 455.855463] ? trace_hardirqs_on+0xd/0x10 [ 455.859672] mem_cgroup_out_of_memory+0x15e/0x210 [ 455.864841] ? memcg_memory_event+0x40/0x40 [ 455.869209] ? _raw_spin_unlock+0x22/0x30 [ 455.873396] mem_cgroup_oom_synchronize+0x713/0x940 [ 455.878461] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 455.883942] ? memcg_event_wake+0x450/0x450 [ 455.888329] pagefault_out_of_memory+0xc8/0x197 [ 455.893043] ? out_of_memory+0x14d0/0x14d0 [ 455.897347] ? __handle_mm_fault+0x4460/0x4460 [ 455.901962] mm_fault_error+0x1de/0x380 [ 455.905969] __do_page_fault+0xd25/0xe50 [ 455.910068] ? mm_fault_error+0x380/0x380 [ 455.914254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.919825] ? __x64_sys_clock_gettime+0x170/0x250 [ 455.924812] ? __ia32_sys_clock_settime+0x290/0x290 [ 455.929868] do_page_fault+0xf6/0x8c0 [ 455.933723] ? vmalloc_sync_all+0x30/0x30 [ 455.937934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.943531] ? do_syscall_64+0x497/0x820 [ 455.947619] ? syscall_return_slowpath+0x5e0/0x5e0 [ 455.952588] ? syscall_return_slowpath+0x31d/0x5e0 [ 455.957563] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 455.962980] ? page_fault+0x8/0x30 [ 455.966587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 455.971464] ? page_fault+0x8/0x30 [ 455.975029] page_fault+0x1e/0x30 [ 455.978505] RIP: 0033:0x46f8fd [ 455.981700] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 456.001133] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 456.006709] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 456.014985] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 456.022292] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 456.029614] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 00:07:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', 'ramfs\x00'}, &(0x7f00000002c0)='ramfs\x00', 0x6, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x100000000, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e23, @rand_addr=0x80000001}, 0xa8, 0x0, 0x6, 0x5, 0x100000001, &(0x7f0000000100)='gretap0\x00', 0x9, 0x6, 0x6}) getdents(r0, &(0x7f00000001c0)=""/70, 0x46) getdents(r0, &(0x7f0000000300)=""/124, 0x7c) [ 456.036929] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 456.044773] Task in /ile0 killed as a result of limit of /ile0 [ 456.050918] memory: usage 0kB, limit 0kB, failcnt 768 [ 456.056249] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 456.063818] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 456.070756] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 456.090533] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 456.099464] [ 544] 0 544 17618 8728 131072 0 0 syz-executor6 [ 456.108416] [ 572] 0 572 17618 8729 126976 0 0 syz-executor5 [ 456.117337] Memory cgroup out of memory: Kill process 544 (syz-executor6) score 8760000 or sacrifice child [ 456.127325] Killed process 544 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 456.142212] oom_reaper: reaped process 544 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:35 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) readahead(r0, 0x10001, 0xfffffffffffffffe) 00:07:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='children\x00') close(r0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x1f, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x5}}, 0x7}}, 0x0, 0x0, 0x2, "f796760f961d3399c74652c8ddda72b4341cb838b15a9d8ac1faa3b712226be63dcd3c0bcd2926f4926282a2554fa92bb2715e1d467e2473a8039e10709ada4d6cd50e437f63ae91642058e60552e371"}, 0xd8) 00:07:35 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r3, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000e00)) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="85caf7de4bae5d7855c5101844ac8f8ab9e37f9f4d262ecbb5e85ab0c7b6bedd311018998223e1771d8a186b413d37d4240d27dc03d12c37b58bbfb19090b4788fab", 0x42}, {&(0x7f00000006c0)="6c6ce0aefc94da6c445c294a2621b02246a6e4026c510b3868d22fdd8de7ca4b22c4a0d50efd331d1e721f6b08e735b9d36db6937dd269a3fcce077141d9891a41a69a3adac595d6c3e1fe4c30d072c77aba0fd7f90577ba759b1d9cf46c52bb0b05c1faf18d06f3191785f1350f66a98dec0bff428ca439c6ce66e36680baa64e32b0c7f677feb14f1d393b6e1d1798", 0x90}, {&(0x7f00000002c0)="0ad08ee361", 0x5}, {&(0x7f00000007c0)="88b7e7188d4b02c114336e55c6620221dc41a44a1b12e0a21594c6b4ae4e8441381ecc3b1201734802820a722a78dd20dbcceda2c4b223900d219d162e861b3f3d4aa0f5f5460bfd9a0d178c3dd94bd155a898362ee9dac362d91c0fb13984d1820f15a4b4d1d6f9fec16533ac948e12fd5fa8b509814a7fb695151a61e6bc7bb9c170971f28a21fa7a549e64a1c16cdf8d3bafeb6d0c0f32b3f21555814c032b396d8a674f1562673", 0xa9}], 0x4, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x800}, 0xc094) 00:07:35 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000300) [ 456.197831] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 456.209122] syz-executor5 cpuset=/ mems_allowed=0 [ 456.214136] CPU: 0 PID: 572 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 456.221347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.230730] Call Trace: [ 456.233351] dump_stack+0x1c9/0x2b4 [ 456.237008] ? dump_stack_print_info.cold.2+0x52/0x52 [ 456.242238] ? trace_hardirqs_on+0x10/0x10 [ 456.246543] dump_header+0x27b/0xf64 [ 456.250307] ? pagefault_out_of_memory+0x197/0x197 [ 456.255292] ? __lock_acquire+0x7fc/0x5020 [ 456.259567] ? print_usage_bug+0xc0/0xc0 [ 456.263669] ? graph_lock+0x170/0x170 [ 456.267494] ? print_usage_bug+0xc0/0xc0 [ 456.271607] ? trace_hardirqs_on+0x10/0x10 [ 456.275886] ? print_usage_bug+0xc0/0xc0 [ 456.280007] ? lock_downgrade+0x8f0/0x8f0 [ 456.284199] ? mark_held_locks+0xc9/0x160 [ 456.288377] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 456.292993] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 456.298123] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 456.303201] ? trace_hardirqs_on+0xd/0x10 [ 456.307412] ? ___ratelimit+0xaa/0x655 [ 456.311343] ? idr_get_free+0x10c0/0x10c0 [ 456.315538] ? kasan_check_write+0x14/0x20 [ 456.319799] ? do_raw_spin_lock+0xc1/0x200 [ 456.324067] oom_kill_process.cold.25+0x10/0x10bc [ 456.328982] ? oom_evaluate_task+0x540/0x540 [ 456.333533] ? find_held_lock+0x36/0x1c0 [ 456.337654] ? lock_downgrade+0x8f0/0x8f0 [ 456.341858] ? kasan_check_read+0x11/0x20 [ 456.346043] ? rcu_is_watching+0x8c/0x150 [ 456.350226] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 456.354671] ? oom_badness+0xb00/0xb00 [ 456.358589] ? rcu_read_unlock+0x35/0x70 [ 456.362695] ? mem_cgroup_iter+0x4bf/0x9e0 [ 456.366974] ? css_task_iter_end+0x2ce/0x490 [ 456.371434] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 456.376238] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 456.381322] ? trace_hardirqs_on+0xd/0x10 [ 456.385518] ? _raw_spin_unlock_irq+0x27/0x70 [ 456.390073] ? oom_badness+0xb00/0xb00 [ 456.393998] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 456.398786] ? mem_cgroup_iter_break+0x30/0x30 [ 456.403418] out_of_memory+0xa8a/0x14d0 [ 456.407418] ? oom_killer_disable+0x3a0/0x3a0 [ 456.411953] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 456.417265] ? trace_hardirqs_on+0xd/0x10 [ 456.421453] mem_cgroup_out_of_memory+0x15e/0x210 [ 456.426358] ? memcg_memory_event+0x40/0x40 [ 456.430751] ? _raw_spin_unlock+0x22/0x30 [ 456.434946] mem_cgroup_oom_synchronize+0x713/0x940 [ 456.440007] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 456.445510] ? memcg_event_wake+0x450/0x450 [ 456.449893] pagefault_out_of_memory+0xc8/0x197 [ 456.454599] ? out_of_memory+0x14d0/0x14d0 [ 456.458872] ? __handle_mm_fault+0x4460/0x4460 [ 456.463492] mm_fault_error+0x1de/0x380 [ 456.467500] __do_page_fault+0xd25/0xe50 [ 456.471594] ? mm_fault_error+0x380/0x380 [ 456.475766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.481334] ? __x64_sys_clock_gettime+0x170/0x250 [ 456.486301] ? __ia32_sys_clock_settime+0x290/0x290 [ 456.491377] do_page_fault+0xf6/0x8c0 [ 456.495243] ? vmalloc_sync_all+0x30/0x30 [ 456.499459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.505034] ? do_syscall_64+0x497/0x820 [ 456.509125] ? syscall_slow_exit_work+0x500/0x500 [ 456.514024] ? syscall_return_slowpath+0x5e0/0x5e0 [ 456.519018] ? syscall_return_slowpath+0x31d/0x5e0 [ 456.524016] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.529591] ? retint_user+0x18/0x18 [ 456.533343] ? page_fault+0x8/0x30 [ 456.536930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 456.541810] ? page_fault+0x8/0x30 [ 456.545387] page_fault+0x1e/0x30 [ 456.548854] RIP: 0033:0x46f8fd [ 456.552045] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 456.571638] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 456.577028] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 456.584331] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 456.591618] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 456.598914] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 456.606290] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 456.613796] Task in /ile0 killed as a result of limit of /ile0 [ 456.619901] memory: usage 0kB, limit 0kB, failcnt 776 [ 456.625355] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 456.632303] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 456.638533] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 456.658509] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 456.667629] [ 572] 0 572 17618 8729 126976 0 0 syz-executor5 [ 456.676727] Memory cgroup out of memory: Kill process 572 (syz-executor5) score 8760000 or sacrifice child 00:07:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3f) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)={0x2, 0x0, [{0x40000001, 0x8, 0x3, 0x1, 0x8, 0x1f, 0x5}, {0x80000008, 0xff, 0x4, 0x3, 0x5, 0x2, 0x1}]}) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x1}, {0xa, 0x4e21, 0x3, @local, 0x2}, 0x8000, [0x6, 0x5, 0x0, 0x7fffffff, 0x8, 0x3, 0x1, 0x3]}, 0x5c) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r3, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r3, r1]}], 0x150, 0x45}], 0x1, 0x20008080) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x1}, {0x7, 0x3}], 0x2) [ 456.694325] Killed process 572 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 456.713914] oom_reaper: reaped process 572 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x70, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000003) 00:07:36 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="6b2942ea80b401be8d7d59236a12f3c7a4429e058bab71d24f612b92fb54aea107e52608220b95590e43ef6b40c617c07609082b4bb0cd0f543f365a2ab13c987d4aa897243ee0ebf4dbfeecfbbc49475a5057f227", 0x55}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f0000000040)={0x7b, 0xbff, [0xc1, 0x0, 0x40000003]}) 00:07:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001500)=ANY=[@ANYBLOB="67310bd7e3cb"], 0x6) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="f15d"], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000140)=0x3) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000200)="025c3f0a00145f8f764070") 00:07:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x10, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="013fea644d0e630009026d1c2475eb00"], 0x0, 0x0, &(0x7f0000000300)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x10, 0x0, &(0x7f0000000180)=[@clear_death], 0x0, 0x0, &(0x7f0000000280)}) r1 = mq_open(&(0x7f0000000000)='/dev/binder#\x00', 0x801, 0x107, &(0x7f0000000080)={0x3, 0x1, 0x53f8, 0x7, 0x20, 0x6a3e, 0x0, 0x7}) mq_getsetattr(r1, &(0x7f00000000c0)={0x6, 0x3, 0xffffffffffffff81, 0x2, 0x46, 0x5, 0x8, 0x6}, 0x0) 00:07:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) [ 456.894321] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x223, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 457.008075] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:36 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000009) [ 457.159558] binder: 656:664 Acquire 1 refcount change on invalid ref 0 ret -22 [ 457.191015] binder: 656:666 unknown command 1693073153 00:07:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/116) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff000}, {0x6}]}, 0x10) 00:07:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x54, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 457.214509] binder: 656:666 ioctl c0306201 200003c0 returned -22 [ 457.243213] binder: 656:674 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 457.297218] binder: 656:664 unknown command 1693073153 [ 457.302830] binder: 656:666 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 457.319723] binder: 656:664 ioctl c0306201 200003c0 returned -22 00:07:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c}, @local}, @igmp={0x5, 0x0, 0x0, @broadcast}}}}}, &(0x7f0000000000)) getresgid(&(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) lchown(&(0x7f0000000040)='./file0\x00', r3, r4) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0x0, 0x0, 0x0, 0x0, 0x118, 0x368, 0x368, 0x368, 0x368, 0x368, 0x4, &(0x7f00000003c0), {[{{@ip={@multicast1, @multicast1, 0x0, 0x0, 'bpq0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x3, 0x20}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x6, 0x0, [0x4, 0x35, 0x10, 0xf, 0x36, 0x19, 0x2f, 0x16, 0x3b, 0x38, 0x24, 0x14, 0x3b, 0x31, 0x2c, 0x18], 0x2, 0x80, 0x4}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0xa, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x390, 0x2, 0x8, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x40, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x460) 00:07:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000480)={'vl\t\x00', 0x9}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc0\x00', 0x20000, 0x0) io_setup(0x8, &(0x7f0000000640)=0x0) io_getevents(r1, 0x100, 0x2, &(0x7f0000000680)=[{}, {}], &(0x7f00000006c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000580)='\x00', r0}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000540)=0x7fff) r3 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x800000000000002, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r2, 0x6, 0x1, 0x0, &(0x7f0000000140)=[0x0], 0x1}, 0x20) r4 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0//ile0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(r3, &(0x7f00000004c0)=@abs, &(0x7f0000000080)=0x6e, 0x80000) setresuid(r4, r5, r6) 00:07:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x54, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 457.539734] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 457.551415] syz-executor5 cpuset=/ mems_allowed=0 [ 457.556412] CPU: 1 PID: 642 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 457.563630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.573067] Call Trace: [ 457.575759] dump_stack+0x1c9/0x2b4 [ 457.579445] ? dump_stack_print_info.cold.2+0x52/0x52 [ 457.584816] ? trace_hardirqs_on+0x10/0x10 [ 457.589677] dump_header+0x27b/0xf64 [ 457.593597] ? pagefault_out_of_memory+0x197/0x197 [ 457.598564] ? __lock_acquire+0x7fc/0x5020 [ 457.602846] ? print_usage_bug+0xc0/0xc0 [ 457.606954] ? graph_lock+0x170/0x170 [ 457.610813] ? print_usage_bug+0xc0/0xc0 [ 457.614938] ? trace_hardirqs_on+0x10/0x10 [ 457.619217] ? print_usage_bug+0xc0/0xc0 [ 457.623316] ? lock_downgrade+0x8f0/0x8f0 [ 457.627530] ? mark_held_locks+0xc9/0x160 [ 457.631807] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 457.636464] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 457.641622] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 457.646699] ? trace_hardirqs_on+0xd/0x10 [ 457.650928] ? ___ratelimit+0xaa/0x655 [ 457.654860] ? idr_get_free+0x10c0/0x10c0 [ 457.659053] ? kasan_check_write+0x14/0x20 [ 457.663364] ? do_raw_spin_lock+0xc1/0x200 [ 457.667675] oom_kill_process.cold.25+0x10/0x10bc [ 457.672633] ? oom_evaluate_task+0x540/0x540 [ 457.677144] ? find_held_lock+0x36/0x1c0 [ 457.681298] ? lock_downgrade+0x8f0/0x8f0 [ 457.685503] ? kasan_check_read+0x11/0x20 [ 457.689697] ? rcu_is_watching+0x8c/0x150 [ 457.693892] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 457.698402] ? oom_badness+0xb00/0xb00 [ 457.702345] ? rcu_read_unlock+0x35/0x70 [ 457.706449] ? mem_cgroup_iter+0x4bf/0x9e0 [ 457.710737] ? css_task_iter_end+0x2ce/0x490 [ 457.715193] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 457.719991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 457.725052] ? trace_hardirqs_on+0xd/0x10 [ 457.729249] ? _raw_spin_unlock_irq+0x27/0x70 [ 457.733784] ? oom_badness+0xb00/0xb00 [ 457.737890] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 457.742702] ? mem_cgroup_iter_break+0x30/0x30 [ 457.747365] out_of_memory+0xa8a/0x14d0 [ 457.751404] ? oom_killer_disable+0x3a0/0x3a0 [ 457.755992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 457.761058] ? trace_hardirqs_on+0xd/0x10 [ 457.765281] mem_cgroup_out_of_memory+0x15e/0x210 [ 457.770200] ? memcg_memory_event+0x40/0x40 [ 457.774580] ? _raw_spin_unlock+0x22/0x30 [ 457.778775] mem_cgroup_oom_synchronize+0x713/0x940 [ 457.783845] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 457.789334] ? memcg_event_wake+0x450/0x450 [ 457.793709] pagefault_out_of_memory+0xc8/0x197 [ 457.798432] ? out_of_memory+0x14d0/0x14d0 [ 457.802717] ? __handle_mm_fault+0x4460/0x4460 [ 457.807330] mm_fault_error+0x1de/0x380 [ 457.811343] __do_page_fault+0xd25/0xe50 [ 457.815532] ? mm_fault_error+0x380/0x380 [ 457.819718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.825295] ? __x64_sys_clock_gettime+0x170/0x250 [ 457.830255] ? __ia32_sys_clock_settime+0x290/0x290 [ 457.835318] do_page_fault+0xf6/0x8c0 [ 457.839168] ? vmalloc_sync_all+0x30/0x30 [ 457.843365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.848945] ? do_syscall_64+0x497/0x820 [ 457.853037] ? syscall_slow_exit_work+0x500/0x500 [ 457.857927] ? syscall_return_slowpath+0x5e0/0x5e0 [ 457.862993] ? syscall_return_slowpath+0x31d/0x5e0 [ 457.867968] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 457.873391] ? page_fault+0x8/0x30 [ 457.876983] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 457.881881] ? page_fault+0x8/0x30 [ 457.885466] page_fault+0x1e/0x30 [ 457.888982] RIP: 0033:0x46f8fd [ 457.892192] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 457.911856] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 457.917307] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 457.924614] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 457.932004] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 457.939303] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 457.946714] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 457.954535] Task in /ile0 killed as a result of limit of /ile0 [ 457.960712] memory: usage 0kB, limit 0kB, failcnt 859 [ 457.966055] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 457.973095] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 457.979621] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 457.999890] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 458.009683] [ 642] 0 642 17618 8729 126976 0 0 syz-executor5 [ 458.018704] [ 673] 0 673 17618 8728 131072 0 0 syz-executor6 [ 458.027706] Memory cgroup out of memory: Kill process 642 (syz-executor5) score 8760000 or sacrifice child 00:07:37 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5c, 0x4, 0x8000, 0x285, 0x8, 0x80000000, 0x0, 0x1, r1}, &(0x7f0000000100)=0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x10000, 0xffffffe}, 0xffffffffffffffed) 00:07:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8420}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x31a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000004) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) [ 458.037855] Killed process 642 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB 00:07:37 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r2, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000e00)) 00:07:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0xa4, 0x4, 0x6}, 0xe0}}, 0x18) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000005ce4aa3d9613bd974126f532d47ca81a9e986823c1bf0a816b541902000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) [ 458.191625] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 458.297394] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 458.364451] oom_reaper: reaped process 642 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 458.480424] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 458.491686] syz-executor6 cpuset=/ mems_allowed=0 [ 458.496677] CPU: 0 PID: 673 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 458.503888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.513374] Call Trace: [ 458.516003] dump_stack+0x1c9/0x2b4 [ 458.519683] ? dump_stack_print_info.cold.2+0x52/0x52 [ 458.524967] ? trace_hardirqs_on+0x10/0x10 [ 458.529243] dump_header+0x27b/0xf64 [ 458.533012] ? pagefault_out_of_memory+0x197/0x197 [ 458.538004] ? perf_trace_lock+0xde/0x920 [ 458.542192] ? __lock_acquire+0x7fc/0x5020 [ 458.546452] ? graph_lock+0x170/0x170 [ 458.550285] ? zap_class+0x740/0x740 [ 458.554054] ? print_usage_bug+0xc0/0xc0 [ 458.558181] ? print_usage_bug+0xc0/0xc0 [ 458.562342] ? perf_trace_lock+0xde/0x920 [ 458.566614] ? graph_lock+0x170/0x170 [ 458.570474] ? print_usage_bug+0xc0/0xc0 [ 458.574584] ? zap_class+0x740/0x740 [ 458.578340] ? print_usage_bug+0xc0/0xc0 [ 458.582457] ? lock_downgrade+0x8f0/0x8f0 [ 458.586656] ? mark_held_locks+0xc9/0x160 [ 458.590848] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 458.595480] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 458.600650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 458.605751] ? trace_hardirqs_on+0xd/0x10 [ 458.609940] ? ___ratelimit+0xaa/0x655 [ 458.613871] ? idr_get_free+0x10c0/0x10c0 [ 458.618051] ? kasan_check_write+0x14/0x20 [ 458.622322] ? do_raw_spin_lock+0xc1/0x200 [ 458.627065] oom_kill_process.cold.25+0x10/0x10bc [ 458.632829] ? oom_evaluate_task+0x540/0x540 [ 458.638097] ? find_held_lock+0x36/0x1c0 [ 458.642612] ? lock_downgrade+0x8f0/0x8f0 [ 458.646849] ? rcu_is_watching+0x8c/0x150 [ 458.651045] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 458.655552] ? oom_badness+0xb00/0xb00 [ 458.659477] ? rcu_read_unlock+0x35/0x70 [ 458.663607] ? mem_cgroup_iter+0x4bf/0x9e0 [ 458.668065] ? css_task_iter_end+0x2ce/0x490 [ 458.672728] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 458.677542] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 458.682689] ? trace_hardirqs_on+0xd/0x10 [ 458.686900] ? _raw_spin_unlock_irq+0x27/0x70 [ 458.691609] ? oom_badness+0xb00/0xb00 [ 458.695575] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 458.700404] ? mem_cgroup_iter_break+0x30/0x30 [ 458.705077] out_of_memory+0xa8a/0x14d0 [ 458.709104] ? oom_killer_disable+0x3a0/0x3a0 [ 458.713653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 458.718742] ? trace_hardirqs_on+0xd/0x10 [ 458.722942] mem_cgroup_out_of_memory+0x15e/0x210 [ 458.727820] ? memcg_memory_event+0x40/0x40 [ 458.732175] ? _raw_spin_unlock+0x22/0x30 [ 458.736366] mem_cgroup_oom_synchronize+0x713/0x940 [ 458.741421] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 458.746928] ? memcg_event_wake+0x450/0x450 [ 458.751309] pagefault_out_of_memory+0xc8/0x197 [ 458.756010] ? out_of_memory+0x14d0/0x14d0 [ 458.760291] ? __handle_mm_fault+0x4460/0x4460 [ 458.764897] mm_fault_error+0x1de/0x380 [ 458.768895] __do_page_fault+0xd25/0xe50 [ 458.773002] ? mm_fault_error+0x380/0x380 [ 458.777187] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.782766] ? __x64_sys_clock_gettime+0x170/0x250 [ 458.787735] ? __ia32_sys_clock_settime+0x290/0x290 [ 458.792787] do_page_fault+0xf6/0x8c0 [ 458.796620] ? vmalloc_sync_all+0x30/0x30 [ 458.800802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.806390] ? do_syscall_64+0x497/0x820 [ 458.810491] ? syscall_slow_exit_work+0x500/0x500 [ 458.815352] ? syscall_return_slowpath+0x5e0/0x5e0 [ 458.820310] ? syscall_return_slowpath+0x31d/0x5e0 [ 458.825288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.830875] ? retint_user+0x18/0x18 [ 458.834719] ? page_fault+0x8/0x30 [ 458.838301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.843172] ? page_fault+0x8/0x30 [ 458.846739] page_fault+0x1e/0x30 [ 458.850230] RIP: 0033:0x46f8fd [ 458.853424] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 458.872950] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 458.878349] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 458.885637] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 458.892942] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 458.900236] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 458.907529] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 458.915352] Task in /ile0 killed as a result of limit of /ile0 [ 458.921484] memory: usage 0kB, limit 0kB, failcnt 872 [ 458.926753] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 458.933756] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 458.939971] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 458.959967] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 458.968768] [ 673] 0 673 17618 8728 131072 0 0 syz-executor6 00:07:38 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x80, 0x42) syz_mount_image$jfs(&(0x7f0000000340)='jfs\x00', &(0x7f00000003c0)='./file0//ile0\x00', 0x400984b, 0x0, &(0x7f0000000400), 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="696f636861727365743d6d6163726f6d616e2c6e6f71756f74632c71756f3b3163c86f6953746567726974792c64697363ee6fdc5e3562dca9a3200db0f6b39f9b6172643d30783030"]) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000001c0)={0x5, 0x0, &(0x7f0000ff9000/0x4000)=nil}) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) clock_settime(0xee4f29c3f8113852, &(0x7f0000000040)={0x77359400}) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x8, @loopback, 0x7}, @in6={0xa, 0x4e23, 0x5, @mcast1, 0x7f}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x3}, @in6={0xa, 0x4e23, 0x6, @mcast2}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e21, 0x2, @mcast2, 0x1e0}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}], 0xbc) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xc4, "2182343605e33dc86b02f2118662b91ab80c745d550e1fffc8f83a41675dc3d650595f1af7a0c69c209fbf363e182b0d3b9075afdb8f6df9860a7f1ec7fdcbe33a56a29154eb1502ddc88b09f1c3320eb8cdab88bcbd10d0bbe294a2ceea167879de4111045e55e7bc94959b18f64fcb40c074f4b27425dead5ecf22b9a1429c16b5580eada1e5dc2a4016571beb08b28610d54e309d74bff9b0d35ac015a6c79802db63be37501559e9865cf351af598b2d1ab8b37fae2b60fa6a8acb89cbb001f3d712"}, &(0x7f0000000400)=0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x8, 0xffffffff80000001, 0x200, 0x4f29, 0xff, 0x9, 0x101, 0x7f, r3}, &(0x7f0000000600)=0x20) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x40000) 00:07:38 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r2, 0x1) 00:07:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x2010, r0, 0x35) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000fe010000000201004aabaa312f6530b8254e18835bf0253732790f48c7c85a732ddf81c589ab29e9c9060c75d6063d8a01faedfde981ae1a7776843d60ebe2392e7dcc805ac1b234bf6eac119f27cb34ba25d61827ec6171fc5ad5fb70d2608efe486d8c6cc0e833511d29e8c37a37ca297b7183f09c1274781c037f68529fbeed33962bb2557f935da9f0d96bd541730575428897084f9e5af0349b7c23ca645116a86fb933c75d551ba23344", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'team_slave_1\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0), 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0xffffff7f, @fd}]}]}]}, 0x34}}, 0x0) 00:07:38 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180be8e266faaaaaaaaaa0008060001050006040000f8bf887d8160fc1414bbaaaaaaaaaa0000000000"], &(0x7f0000000100)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) r2 = getegid() fchown(r0, r1, r2) 00:07:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r3, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000e00)) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="85caf7de4bae5d7855c5101844ac8f8ab9e37f9f4d262ecbb5e85ab0c7b6bedd311018998223e1771d8a186b413d37d4240d27dc03d12c37b58bbfb19090b4788fab", 0x42}, {&(0x7f00000006c0)="6c6ce0aefc94da6c445c294a2621b02246a6e4026c510b3868d22fdd8de7ca4b22c4a0d50efd331d1e721f6b08e735b9d36db6937dd269a3fcce077141d9891a41a69a3adac595d6c3e1fe4c30d072c77aba0fd7f90577ba759b1d9cf46c52bb0b05c1faf18d06f3191785f1350f66a98dec0bff428ca439c6ce66e36680baa64e32b0c7f677feb14f1d393b6e1d1798", 0x90}, {&(0x7f00000002c0)="0ad08ee361", 0x5}, {&(0x7f00000007c0)="88b7e7188d4b02c114336e55c6620221dc41a44a1b12e0a21594c6b4ae4e8441381ecc3b1201734802820a722a78dd20dbcceda2c4b223900d219d162e861b3f3d4aa0f5f5460bfd9a0d178c3dd94bd155a898362ee9dac362d91c0fb13984d1820f15a4b4d1d6f9fec16533ac948e12fd5fa8b509814a7fb695151a61e6bc7bb9c170971f28a21fa7a549e64a1c16cdf8d3bafeb6d0c0f32b3f21555814c032b396d8a674f1562673", 0xa9}], 0x4, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x800}, 0xc094) 00:07:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x70, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:38 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60003f00) [ 458.977795] Memory cgroup out of memory: Kill process 673 (syz-executor6) score 8760000 or sacrifice child [ 458.987883] Killed process 673 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 459.000406] oom_reaper: reaped process 673 (syz-executor6), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB 00:07:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x40000003, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x78, &(0x7f0000000000), 0x4) close(r2) close(r1) 00:07:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000a0937de89527afe816d150b6ebfba76a7d874c5f37ab09b91e1f321a1b496d5a64cf195c8aa886ccd7fe2a1d071d7f3c1a7f6959aea15868098b3d9915b64991c035", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0dfe70bea839879d163c0000"], 0x150, 0x45}], 0x1, 0x20008080) [ 459.038893] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 459.056165] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:38 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0x82d2, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) r3 = getpid() fcntl$setown(r1, 0x8, r3) [ 459.141366] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 459.165912] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r3, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000e00)) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="85caf7de4bae5d7855c5101844ac8f8ab9e37f9f4d262ecbb5e85ab0c7b6bedd311018998223e1771d8a186b413d37d4240d27dc03d12c37b58bbfb19090b4788fab", 0x42}, {&(0x7f00000006c0)="6c6ce0aefc94da6c445c294a2621b02246a6e4026c510b3868d22fdd8de7ca4b22c4a0d50efd331d1e721f6b08e735b9d36db6937dd269a3fcce077141d9891a41a69a3adac595d6c3e1fe4c30d072c77aba0fd7f90577ba759b1d9cf46c52bb0b05c1faf18d06f3191785f1350f66a98dec0bff428ca439c6ce66e36680baa64e32b0c7f677feb14f1d393b6e1d1798", 0x90}, {&(0x7f00000002c0)="0ad08ee361", 0x5}, {&(0x7f00000007c0)="88b7e7188d4b02c114336e55c6620221dc41a44a1b12e0a21594c6b4ae4e8441381ecc3b1201734802820a722a78dd20dbcceda2c4b223900d219d162e861b3f3d4aa0f5f5460bfd9a0d178c3dd94bd155a898362ee9dac362d91c0fb13984d1820f15a4b4d1d6f9fec16533ac948e12fd5fa8b509814a7fb695151a61e6bc7bb9c170971f28a21fa7a549e64a1c16cdf8d3bafeb6d0c0f32b3f21555814c032b396d8a674f1562673", 0xa9}], 0x4, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x800}, 0xc094) 00:07:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x223, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 459.265254] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:39 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x8040a, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='fdinfo\x00') getdents64(r2, &(0x7f0000000200)=""/78, 0x24) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x60) [ 459.446476] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x6, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 459.550212] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 459.773221] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 459.784398] syz-executor5 cpuset=/ mems_allowed=0 [ 459.789374] CPU: 0 PID: 762 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 459.796584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.806152] Call Trace: [ 459.808763] dump_stack+0x1c9/0x2b4 [ 459.812411] ? dump_stack_print_info.cold.2+0x52/0x52 [ 459.817633] ? trace_hardirqs_on+0x10/0x10 [ 459.821883] dump_header+0x27b/0xf64 [ 459.825610] ? pagefault_out_of_memory+0x197/0x197 [ 459.830565] ? __lock_acquire+0x7fc/0x5020 [ 459.834822] ? print_usage_bug+0xc0/0xc0 [ 459.838901] ? graph_lock+0x170/0x170 [ 459.842711] ? print_usage_bug+0xc0/0xc0 [ 459.846798] ? trace_hardirqs_on+0x10/0x10 [ 459.851081] ? print_usage_bug+0xc0/0xc0 [ 459.855174] ? lock_downgrade+0x8f0/0x8f0 [ 459.859339] ? mark_held_locks+0xc9/0x160 [ 459.863501] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 459.868093] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 459.873222] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 459.878271] ? trace_hardirqs_on+0xd/0x10 [ 459.882439] ? ___ratelimit+0xaa/0x655 [ 459.886346] ? idr_get_free+0x10c0/0x10c0 [ 459.890506] ? kasan_check_write+0x14/0x20 [ 459.894743] ? do_raw_spin_lock+0xc1/0x200 [ 459.898993] oom_kill_process.cold.25+0x10/0x10bc [ 459.903886] ? oom_evaluate_task+0x540/0x540 [ 459.908318] ? find_held_lock+0x36/0x1c0 [ 459.912399] ? lock_downgrade+0x8f0/0x8f0 [ 459.916553] ? kasan_check_read+0x11/0x20 [ 459.920710] ? rcu_is_watching+0x8c/0x150 [ 459.924856] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 459.929291] ? oom_badness+0xb00/0xb00 [ 459.933195] ? rcu_read_unlock+0x35/0x70 [ 459.937294] ? mem_cgroup_iter+0x4bf/0x9e0 [ 459.941607] ? css_task_iter_end+0x2ce/0x490 [ 459.946248] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 459.951061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 459.956142] ? trace_hardirqs_on+0xd/0x10 [ 459.960326] ? _raw_spin_unlock_irq+0x27/0x70 [ 459.964857] ? oom_badness+0xb00/0xb00 [ 459.968758] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 459.973531] ? mem_cgroup_iter_break+0x30/0x30 [ 459.978136] out_of_memory+0xa8a/0x14d0 [ 459.982146] ? oom_killer_disable+0x3a0/0x3a0 [ 459.986696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 459.991761] ? trace_hardirqs_on+0xd/0x10 [ 459.996036] mem_cgroup_out_of_memory+0x15e/0x210 [ 460.000938] ? memcg_memory_event+0x40/0x40 [ 460.005278] ? _raw_spin_unlock+0x22/0x30 [ 460.009448] mem_cgroup_oom_synchronize+0x713/0x940 [ 460.014484] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 460.019960] ? memcg_event_wake+0x450/0x450 [ 460.024312] pagefault_out_of_memory+0xc8/0x197 [ 460.029006] ? out_of_memory+0x14d0/0x14d0 [ 460.033271] ? __handle_mm_fault+0x4460/0x4460 [ 460.037879] mm_fault_error+0x1de/0x380 [ 460.041876] __do_page_fault+0xd25/0xe50 [ 460.045984] ? mm_fault_error+0x380/0x380 [ 460.050155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.055724] ? exit_to_usermode_loop+0x1f4/0x370 [ 460.061836] ? syscall_slow_exit_work+0x500/0x500 [ 460.066711] do_page_fault+0xf6/0x8c0 [ 460.070530] ? vmalloc_sync_all+0x30/0x30 [ 460.074696] ? do_syscall_64+0x497/0x820 [ 460.078787] ? syscall_return_slowpath+0x5e0/0x5e0 [ 460.083744] ? syscall_return_slowpath+0x31d/0x5e0 [ 460.088771] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 460.094139] ? page_fault+0x8/0x30 [ 460.097681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 460.102636] ? page_fault+0x8/0x30 [ 460.106196] page_fault+0x1e/0x30 [ 460.109653] RIP: 0033:0x46f8fd [ 460.112836] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 460.132060] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 460.137423] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 460.144688] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 460.151972] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 460.159257] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 460.166546] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 460.174164] Task in /ile0 killed as a result of limit of /ile0 [ 460.180230] memory: usage 0kB, limit 0kB, failcnt 960 [ 460.185509] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 460.192564] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 460.199074] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 460.219142] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 460.228647] [ 762] 0 762 17618 8729 126976 0 0 syz-executor5 [ 460.237704] [ 768] 0 768 17618 8728 131072 0 0 syz-executor6 [ 460.246865] Memory cgroup out of memory: Kill process 762 (syz-executor5) score 8760000 or sacrifice child [ 460.256864] Killed process 762 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 460.283170] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 460.294219] syz-executor6 cpuset=/ mems_allowed=0 [ 460.299184] CPU: 1 PID: 768 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 460.306384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.315741] Call Trace: [ 460.318347] dump_stack+0x1c9/0x2b4 [ 460.322004] ? dump_stack_print_info.cold.2+0x52/0x52 [ 460.327227] ? trace_hardirqs_on+0x10/0x10 [ 460.331503] dump_header+0x27b/0xf64 [ 460.335266] ? pagefault_out_of_memory+0x197/0x197 [ 460.340244] ? __lock_acquire+0x7fc/0x5020 [ 460.344516] ? print_usage_bug+0xc0/0xc0 [ 460.348614] ? graph_lock+0x170/0x170 [ 460.352446] ? print_usage_bug+0xc0/0xc0 [ 460.356541] ? trace_hardirqs_on+0x10/0x10 [ 460.360822] ? print_usage_bug+0xc0/0xc0 [ 460.364918] ? lock_downgrade+0x8f0/0x8f0 [ 460.369102] ? mark_held_locks+0xc9/0x160 [ 460.373275] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 460.377897] ? _raw_spin_unlock_irqrestore+0x74/0xc0 00:07:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000240)=""/173) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000003c0)={0x1000, "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unshare(0x60000000) 00:07:40 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000'}]}}) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="49000000290100000000000000000000000000000000000000000000000000000007002e2f66696c653000000000000000000000000000000000"], 0x3a) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@uname={'uname', 0x3d, 'vmnet1\\'}}, {@noextend='noextend'}]}}) 00:07:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x80000000}, &(0x7f0000000200)=0x8) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r4, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r4, r1, r0, r4, r0, r0, r0, r4]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r4, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:40 executing program 4: syslog(0x3, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x2f8, 0x2f8, 0x208, 0x498, 0x498, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x7f}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x6}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2e}}}, {{@uncond, 0x0, 0x158, 0x1a0, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x7f, 0x9, 0x8, 0x1000, 0x1, @empty, @dev={0xfe, 0x80, [], 0x15}, @loopback, [0xffffffff, 0xffffffff, 0xffffff00, 0xff0000ff], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xff, 0xffffff00], 0x2, 0x6}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0xf}, @ipv4=@local, 0x2e, 0x6, 0xfffffffffffffff8}}}, {{@ipv6={@local, @mcast1, [0x0, 0xff0000ff, 0xff000000, 0xff000000], [0xffffffff, 0xffffff00], 'ip_vti0\x00', 'eql\x00', {0xff}, {0xff}, 0x3e, 0x5, 0x7, 0x42}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) 00:07:40 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) shutdown(r3, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000e00)) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="85caf7de4bae5d7855c5101844ac8f8ab9e37f9f4d262ecbb5e85ab0c7b6bedd311018998223e1771d8a186b413d37d4240d27dc03d12c37b58bbfb19090b4788fab", 0x42}, {&(0x7f00000006c0)="6c6ce0aefc94da6c445c294a2621b02246a6e4026c510b3868d22fdd8de7ca4b22c4a0d50efd331d1e721f6b08e735b9d36db6937dd269a3fcce077141d9891a41a69a3adac595d6c3e1fe4c30d072c77aba0fd7f90577ba759b1d9cf46c52bb0b05c1faf18d06f3191785f1350f66a98dec0bff428ca439c6ce66e36680baa64e32b0c7f677feb14f1d393b6e1d1798", 0x90}, {&(0x7f00000002c0)="0ad08ee361", 0x5}, {&(0x7f00000007c0)="88b7e7188d4b02c114336e55c6620221dc41a44a1b12e0a21594c6b4ae4e8441381ecc3b1201734802820a722a78dd20dbcceda2c4b223900d219d162e861b3f3d4aa0f5f5460bfd9a0d178c3dd94bd155a898362ee9dac362d91c0fb13984d1820f15a4b4d1d6f9fec16533ac948e12fd5fa8b509814a7fb695151a61e6bc7bb9c170971f28a21fa7a549e64a1c16cdf8d3bafeb6d0c0f32b3f21555814c032b396d8a674f1562673", 0xa9}], 0x4, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x800}, 0xc094) 00:07:40 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) [ 460.383043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 460.387826] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 460.388090] ? trace_hardirqs_on+0xd/0x10 [ 460.388117] ? ___ratelimit+0xaa/0x655 [ 460.404956] ? idr_get_free+0x10c0/0x10c0 [ 460.409133] ? kasan_check_write+0x14/0x20 [ 460.413426] ? do_raw_spin_lock+0xc1/0x200 [ 460.417777] oom_kill_process.cold.25+0x10/0x10bc [ 460.422734] ? oom_evaluate_task+0x540/0x540 [ 460.427230] ? find_held_lock+0x36/0x1c0 r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000002, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x3c00]}, 0x10) [ 460.431352] ? lock_downgrade+0x8f0/0x8f0 [ 460.435559] ? kasan_check_read+0x11/0x20 [ 460.439742] ? rcu_is_watching+0x8c/0x150 [ 460.443913] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 460.448353] ? oom_badness+0xb00/0xb00 [ 460.452295] ? rcu_read_unlock+0x35/0x70 [ 460.456412] ? mem_cgroup_iter+0x4bf/0x9e0 [ 460.460697] ? css_task_iter_end+0x2ce/0x490 [ 460.465139] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 460.469932] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 460.474988] ? trace_hardirqs_on+0xd/0x10 [ 460.479168] ? _raw_spin_unlock_irq+0x27/0x70 [ 460.483689] ? oom_badness+0xb00/0xb00 [ 460.487629] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 460.492414] ? mem_cgroup_iter_break+0x30/0x30 [ 460.497056] out_of_memory+0xa8a/0x14d0 [ 460.501091] ? oom_killer_disable+0x3a0/0x3a0 [ 460.505658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 460.510724] ? trace_hardirqs_on+0xd/0x10 [ 460.514940] mem_cgroup_out_of_memory+0x15e/0x210 [ 460.519827] ? memcg_memory_event+0x40/0x40 [ 460.524259] ? _raw_spin_unlock+0x22/0x30 [ 460.528485] mem_cgroup_oom_synchronize+0x713/0x940 [ 460.533567] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 460.539056] ? memcg_event_wake+0x450/0x450 [ 460.543450] pagefault_out_of_memory+0xc8/0x197 [ 460.548176] ? out_of_memory+0x14d0/0x14d0 [ 460.552464] ? __handle_mm_fault+0x4460/0x4460 [ 460.557108] mm_fault_error+0x1de/0x380 [ 460.561120] __do_page_fault+0xd25/0xe50 [ 460.565224] ? mm_fault_error+0x380/0x380 [ 460.569502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.575091] ? __x64_sys_clock_gettime+0x170/0x250 [ 460.580078] ? __ia32_sys_clock_settime+0x290/0x290 [ 460.585169] do_page_fault+0xf6/0x8c0 [ 460.589024] ? vmalloc_sync_all+0x30/0x30 [ 460.593215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.598868] ? do_syscall_64+0x497/0x820 [ 460.602956] ? syscall_slow_exit_work+0x500/0x500 [ 460.607838] ? syscall_return_slowpath+0x5e0/0x5e0 [ 460.612815] ? syscall_return_slowpath+0x31d/0x5e0 [ 460.617786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.623371] ? retint_user+0x18/0x18 [ 460.627102] ? page_fault+0x8/0x30 [ 460.630677] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 460.635593] ? page_fault+0x8/0x30 [ 460.639253] page_fault+0x1e/0x30 [ 460.642825] RIP: 0033:0x46f8fd [ 460.646097] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 460.667426] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 460.673037] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 460.680317] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 460.687614] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 460.695007] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 460.702306] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 460.709920] Task in /ile0 killed as a result of limit of /ile0 [ 460.716109] memory: usage 0kB, limit 0kB, failcnt 968 [ 460.721416] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 460.728381] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 460.734673] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 460.754619] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 460.763658] [ 768] 0 768 17618 8728 131072 0 0 syz-executor6 [ 460.772868] Memory cgroup out of memory: Kill process 768 (syz-executor6) score 8760000 or sacrifice child [ 460.782982] Killed process 768 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 460.815438] oom_reaper: reaped process 768 (syz-executor6), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB 00:07:40 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x7, &(0x7f0000001640)=[{&(0x7f00000003c0)="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", 0x1000, 0xfa45}, {&(0x7f0000000140)="0c7d1b12dd0451bb5905df1434348256", 0x10, 0xfff}, {&(0x7f00000013c0)="a12009e86c0ec3652f470003a1ff39517d4061bac1ae62ace48d04ca0a465bdd7fa94e6e5807a0bc15ab3692c505600cadd88f00948a3f720218d6edcc82df9c7bc64c76c99c7c0025fa4a2ea0a92a5bf972de890b99ec69a5a7f63c1a66e43e5e89fe348f9771ecc9008c24cf8af4f2b6e9003e755d42ced22d0aa7d599f776a41fc07453892c6b90ba0883ab20349661d1b1a6e3f8791f6f369df0f35290c248bdc88887587342e1925472ac655aa5920318d458365ba1c51a8545693c8b94ce5567fc2d339b418d2b1fb139396b7e44", 0xd1, 0x3ff}, {&(0x7f0000000240)="f2f572a37bbc496e99c54209eb6ce2e719ec80c0c49a387d06e2f78ff84350f986fb909149c62532e1d1ecad5156e463cd9bc21662aa1d1ae9b20d2c956810dd2a30e38782742c6c006291695eb372aa2784454ca7b49c4f9a6a7c38957a3bb89a123e160e03fb55365a672062d2f6d813f95125e6efb62bc9fa9752bcdebbbc292bfc9022f6d9d6a882a402a25ad44724c2565df95aaaab775ac974a2b1f6578eca", 0xa2, 0x2}, {&(0x7f00000001c0)="f00b7bf097b482c08c8b101513da740ef7d80599445000406c099b90212599cb95611b2ff28d5f567a79ba7b774b5ea6", 0x30, 0x7}, {&(0x7f00000014c0)="c8c4c7e4b6c8b9185da2878f418ac2b291ddea8b93a8ff531b69858a5e014c24cd2e65d0425b2f7eb6a67b5b0884afacb226424f197d3f9ff02c927e5e08c7e34604f6b0fd0a7dcb6d5951e9a0d65524e76709885177c695a89245974a", 0x5d, 0x9f2}, {&(0x7f0000001540)="f80fd0964d554b374c3098579983b665952578bdacc5f1d76287d132be87b520f7ff54d8c0bae08e58a586b8d4adef4368ca5c01354b8f9ba3b9a38eba345f8f21b791d735b266a515220e03bd2cccfbc973731a37624453654e3f624ceecd9cb9d6d954f9e5b2d1145ec6a28d208f84610af07bbff1a0062f09b69a977a5792f4af553a5b6da2a2154576fb8a9aa945ba7c1e0ba91e6cb51c5c33064db694215fb6a9e8a51a74eb85de27c851ecb440bdacce47a2c5049ecc9084bee791612da075f73b2afadee82e", 0xc9, 0xa7}], 0xa0000, &(0x7f0000000340)='cgroup2\x00') r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$P9_RREADDIR(r0, &(0x7f0000001700)={0xb8, 0x29, 0x1, {0x3, [{{0x0, 0x3, 0x2}, 0x80000001, 0xdee, 0xd, './file0//ile0'}, {{0x0, 0x1}, 0x101, 0xffffffffffffffc1, 0x7, './file0'}, {{0x1, 0x4, 0x1}, 0x6, 0x2, 0xd, './file0//ile0'}, {{0x80, 0x3}, 0x9, 0x1, 0xd, './file0//ile0'}, {{0x20, 0x0, 0x3}, 0x5b843861, 0xa8, 0x7, './file0'}]}}, 0xb8) write$cgroup_pid(r1, &(0x7f00000017c0), 0x12) unshare(0x60000000) 00:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x800000000000802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000077b00f79000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:40 executing program 4: unshare(0x2000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/106, 0x6a}, &(0x7f00000000c0), 0x28}, 0x20) 00:07:40 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f0000000140)="93d080a2cb8c74ec33b92dca232ac7213aa73abca4b9899a240bf9071bdc51eede947599518a3c2456327692da0558f3c2c7f2b680696b3fba1abb80c10d5375235534ed586c488ce618243ec4cc8a1add7bd20e70f3982469ffc80592f53470a683e60b99c8b924ce60e8e3a476007897ed1951d7077da677a5ee31468a9b7f8db11d79880fadf0b73f5ba4e3527ae4b4b108126abf8f8d4700f7c712971f31d480f96583209bc3ca3bf91a8d492070ccc4be") socket$inet6(0xa, 0x80006, 0xfff) r1 = socket$inet6(0xa, 0x6, 0x204) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$TIOCCBRK(r0, 0x5428) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) [ 460.833879] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 460.840885] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 00:07:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:40 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000003c0)) r1 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') fallocate(r0, 0x20, 0x865, 0x7fff) r2 = semget$private(0x0, 0x2, 0x104) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x2, 0x101}) semctl$IPC_RMID(r2, 0x0, 0x0) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) io_setup(0x94d46da, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000140)="96a77dd9bf7af8c9d076d8968d11f6759a72d976c082b215ed328561482a5c4280fd61d97565b4c93e4f30258195cb9dab6aa1edaf12d5d1b2b47a122e6fa92918599c7d30594273d7dfd47beb23a778ae63c821310c36352e2a277e7cf662dc0c15cdc1b35cf0dd2bf8bde6f2348d4cb4ae8a26b071e591b6891b3aca8ef04d909bade5414d7b44c732a95d7e0691c33f740ea93af23fd4eb65f5557d1fd45bb5db18cc7339fb149728d1d46d01c70960592dc6787038b082d7ff73c84664d75988731ab1db2b48aab18b2b03ff63787d7c15fa0ad98f76b546d43995129488412f045498ed86d7909311", 0xeb, 0x10001, 0x0, 0x0, r1}, &(0x7f0000000280)) [ 460.965276] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000000c0), 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="747970653d10b422f22c30303030303030303035377c124f2c73657373696f6e3d307830303030662c70fb72743d3078303030303030629da6a42ce8d74130350000", @ANYRESHEX=r2, @ANYBLOB="2c636f6465706167653d63703934392c747970653d1a266e2e2c00"]) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r3, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r3, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x2}, @in=@loopback, 0x4e20, 0x6, 0x4e22, 0x100, 0x2, 0x0, 0x20, 0x1d, 0x0, r1}, {0x5, 0x9, 0x3, 0x36, 0x3, 0x1, 0x8, 0x4}, {0xb6, 0x7, 0x0, 0x7f}, 0x7, 0x6e6bba, 0x2, 0x1, 0x1}, {{@in=@multicast2, 0x4d6, 0xff}, 0xa, @in=@broadcast, 0x0, 0x1, 0x3, 0x7d80, 0x6, 0x7ff, 0x762}}, 0xe8) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8001) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@loopback}}, 0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x7c) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000040)) r5 = dup3(r2, r2, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4265c21b1f7f237f, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001e00000092ab11ad5b1ad5ed0c6b84d3cfded64734cc2d7678cc4ab20361b1cb58ee03249fcb21b128e022384094004c4c58b66c249934339f9e51457aa4d3c331805e03000000520fc60c70d3aabe04fb2ecf104130c3445bcf744cbbd50eb65eba13"], &(0x7f0000000180)=0x1) 00:07:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x16, r0, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff, 0x4000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'veth0_to_bridge\x00', 0x9}) [ 461.299907] hfs: unable to parse mount options [ 461.446181] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 461.457458] syz-executor6 cpuset=/ mems_allowed=0 [ 461.462480] CPU: 0 PID: 877 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 461.469853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.479212] Call Trace: [ 461.481822] dump_stack+0x1c9/0x2b4 [ 461.485455] ? dump_stack_print_info.cold.2+0x52/0x52 [ 461.490671] ? trace_hardirqs_on+0x10/0x10 [ 461.494954] dump_header+0x27b/0xf64 [ 461.498699] ? pagefault_out_of_memory+0x197/0x197 [ 461.503657] ? __lock_acquire+0x7fc/0x5020 [ 461.507929] ? graph_lock+0x170/0x170 [ 461.511766] ? print_usage_bug+0xc0/0xc0 [ 461.515846] ? print_usage_bug+0xc0/0xc0 [ 461.519922] ? graph_lock+0x170/0x170 [ 461.523719] ? print_usage_bug+0xc0/0xc0 [ 461.527799] ? trace_hardirqs_on+0x10/0x10 [ 461.532065] ? print_usage_bug+0xc0/0xc0 [ 461.536145] ? lock_downgrade+0x8f0/0x8f0 [ 461.540313] ? mark_held_locks+0xc9/0x160 [ 461.544476] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 461.549107] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 461.554230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 461.559255] ? trace_hardirqs_on+0xd/0x10 [ 461.563422] ? ___ratelimit+0xaa/0x655 [ 461.567329] ? idr_get_free+0x10c0/0x10c0 [ 461.571488] ? kasan_check_write+0x14/0x20 [ 461.575738] ? do_raw_spin_lock+0xc1/0x200 [ 461.580007] oom_kill_process.cold.25+0x10/0x10bc [ 461.584920] ? oom_evaluate_task+0x540/0x540 [ 461.589357] ? find_held_lock+0x36/0x1c0 [ 461.593426] ? lock_downgrade+0x8f0/0x8f0 [ 461.597595] ? kasan_check_read+0x11/0x20 [ 461.601775] ? rcu_is_watching+0x8c/0x150 [ 461.605940] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 461.610351] ? oom_badness+0xb00/0xb00 [ 461.614242] ? rcu_read_unlock+0x35/0x70 [ 461.618312] ? mem_cgroup_iter+0x4bf/0x9e0 [ 461.622572] ? css_task_iter_end+0x2ce/0x490 [ 461.627002] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 461.631766] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 461.636792] ? trace_hardirqs_on+0xd/0x10 [ 461.640945] ? _raw_spin_unlock_irq+0x27/0x70 [ 461.645442] ? oom_badness+0xb00/0xb00 [ 461.649348] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 461.654121] ? mem_cgroup_iter_break+0x30/0x30 [ 461.658731] out_of_memory+0xa8a/0x14d0 [ 461.662717] ? oom_killer_disable+0x3a0/0x3a0 [ 461.667222] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 461.672257] ? trace_hardirqs_on+0xd/0x10 [ 461.676440] mem_cgroup_out_of_memory+0x15e/0x210 [ 461.681320] ? memcg_memory_event+0x40/0x40 [ 461.685652] ? _raw_spin_unlock+0x22/0x30 [ 461.689808] mem_cgroup_oom_synchronize+0x713/0x940 [ 461.694840] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 461.700917] ? memcg_event_wake+0x450/0x450 [ 461.705314] pagefault_out_of_memory+0xc8/0x197 [ 461.710027] ? out_of_memory+0x14d0/0x14d0 [ 461.714288] ? __handle_mm_fault+0x4460/0x4460 [ 461.718876] mm_fault_error+0x1de/0x380 [ 461.722973] __do_page_fault+0xd25/0xe50 [ 461.727317] ? mm_fault_error+0x380/0x380 [ 461.731475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.737032] ? __x64_sys_clock_gettime+0x170/0x250 [ 461.742168] ? __ia32_sys_clock_settime+0x290/0x290 [ 461.747210] do_page_fault+0xf6/0x8c0 [ 461.751032] ? vmalloc_sync_all+0x30/0x30 [ 461.755208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 461.760772] ? do_syscall_64+0x497/0x820 [ 461.764851] ? syscall_slow_exit_work+0x500/0x500 [ 461.769709] ? syscall_return_slowpath+0x5e0/0x5e0 [ 461.774657] ? syscall_return_slowpath+0x31d/0x5e0 [ 461.779622] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 461.785037] ? page_fault+0x8/0x30 [ 461.788615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 461.793498] ? page_fault+0x8/0x30 [ 461.797049] page_fault+0x1e/0x30 [ 461.800510] RIP: 0033:0x46f8fd [ 461.803692] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 461.822932] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 461.828294] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 461.835571] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 461.842853] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 461.850129] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 461.857412] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 461.865487] Task in /ile0 killed as a result of limit of /ile0 [ 461.871779] memory: usage 0kB, limit 0kB, failcnt 1080 [ 461.877317] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 461.884367] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 461.890717] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 461.910806] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 461.919761] [ 867] 0 867 17618 8729 126976 0 0 syz-executor5 [ 461.928825] [ 877] 0 877 17618 8728 131072 0 0 syz-executor6 [ 461.937764] Memory cgroup out of memory: Kill process 867 (syz-executor5) score 8760000 or sacrifice child [ 461.947853] Killed process 867 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 461.969126] oom_reaper: reaped process 867 (syz-executor5), now anon-rss:0kB, file-rss:32788kB, shmem-rss:0kB [ 461.993938] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 462.005263] syz-executor6 cpuset=/ mems_allowed=0 [ 462.010471] CPU: 0 PID: 877 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 462.017684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.027051] Call Trace: [ 462.029656] dump_stack+0x1c9/0x2b4 [ 462.033411] ? dump_stack_print_info.cold.2+0x52/0x52 [ 462.038613] ? trace_hardirqs_on+0x10/0x10 [ 462.042858] dump_header+0x27b/0xf64 [ 462.046594] ? pagefault_out_of_memory+0x197/0x197 [ 462.051566] ? __lock_acquire+0x7fc/0x5020 [ 462.055832] ? print_usage_bug+0xc0/0xc0 [ 462.059920] ? graph_lock+0x170/0x170 [ 462.065067] ? print_usage_bug+0xc0/0xc0 [ 462.069161] ? trace_hardirqs_on+0x10/0x10 [ 462.073427] ? print_usage_bug+0xc0/0xc0 [ 462.077496] ? lock_downgrade+0x8f0/0x8f0 [ 462.081673] ? mark_held_locks+0xc9/0x160 [ 462.085823] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 462.090423] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 462.095549] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.100579] ? trace_hardirqs_on+0xd/0x10 [ 462.104727] ? ___ratelimit+0xaa/0x655 [ 462.108619] ? idr_get_free+0x10c0/0x10c0 [ 462.112781] ? kasan_check_write+0x14/0x20 [ 462.117038] ? do_raw_spin_lock+0xc1/0x200 [ 462.121476] oom_kill_process.cold.25+0x10/0x10bc [ 462.126351] ? oom_evaluate_task+0x540/0x540 [ 462.130795] ? find_held_lock+0x36/0x1c0 [ 462.134903] ? lock_downgrade+0x8f0/0x8f0 [ 462.139092] ? kasan_check_read+0x11/0x20 [ 462.143243] ? rcu_is_watching+0x8c/0x150 [ 462.147414] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 462.152118] ? oom_badness+0xb00/0xb00 [ 462.157141] ? rcu_read_unlock+0x35/0x70 [ 462.161216] ? mem_cgroup_iter+0x4bf/0x9e0 [ 462.165481] ? css_task_iter_end+0x2ce/0x490 [ 462.169938] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 462.174802] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.179850] ? trace_hardirqs_on+0xd/0x10 [ 462.184502] ? _raw_spin_unlock_irq+0x27/0x70 [ 462.189039] ? oom_badness+0xb00/0xb00 [ 462.192947] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 462.197726] ? mem_cgroup_iter_break+0x30/0x30 [ 462.202331] out_of_memory+0xa8a/0x14d0 [ 462.206331] ? oom_killer_disable+0x3a0/0x3a0 [ 462.210836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.215865] ? trace_hardirqs_on+0xd/0x10 [ 462.220031] mem_cgroup_out_of_memory+0x15e/0x210 [ 462.224908] ? memcg_memory_event+0x40/0x40 [ 462.229256] ? _raw_spin_unlock+0x22/0x30 [ 462.233469] mem_cgroup_oom_synchronize+0x713/0x940 [ 462.238539] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 462.244024] ? memcg_event_wake+0x450/0x450 [ 462.248397] pagefault_out_of_memory+0xc8/0x197 [ 462.253105] ? out_of_memory+0x14d0/0x14d0 [ 462.257350] ? __handle_mm_fault+0x4460/0x4460 [ 462.261942] mm_fault_error+0x1de/0x380 [ 462.265929] __do_page_fault+0xd25/0xe50 [ 462.269988] ? __schedule+0x1ec0/0x1ec0 [ 462.273968] ? mm_fault_error+0x380/0x380 [ 462.278109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.283685] do_page_fault+0xf6/0x8c0 [ 462.287513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.293085] ? vmalloc_sync_all+0x30/0x30 [ 462.297241] ? syscall_slow_exit_work+0x500/0x500 [ 462.302102] ? syscall_return_slowpath+0x5e0/0x5e0 [ 462.307044] ? syscall_return_slowpath+0x31d/0x5e0 [ 462.311984] ? retint_user+0x18/0x18 [ 462.315710] ? page_fault+0x8/0x30 [ 462.319242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 462.324093] ? page_fault+0x8/0x30 [ 462.327645] page_fault+0x1e/0x30 [ 462.331144] RIP: 0033:0x46f8fd [ 462.334330] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 462.353589] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 462.358965] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 462.366233] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 462.373502] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 462.380784] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 462.388077] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 462.395727] Task in /ile0 killed as a result of limit of /ile0 [ 462.401904] memory: usage 0kB, limit 0kB, failcnt 1088 [ 462.407425] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 462.414428] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 462.420764] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 462.440795] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name 00:07:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0xfffffffffffffffd) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/99) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000340)) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f00000001c0)=0x78) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000140)={0x1, 0x5, 0x7fff, 0x7fffffff, 0x67, 0x9}) 00:07:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r3, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r3, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x82, 0x20000000008, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280)="fdc91cbca81988a25b954dfa1c41bfd731f5ad84ce401c72f7a8546766bef48fface5afc16dd68ce6e54ac0a2faa4eaa1908f09e2a1acf87614543e2f88e9d955ba332a40e40d5c0ec1a44b26f2aa98e8fe052", &(0x7f0000000340)}, 0x20) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000003c0)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:07:42 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ppoll(&(0x7f0000000600)=[{r1}], 0x1, &(0x7f0000000680), &(0x7f00000006c0), 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000009, 0x12c010, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x4e21, 0x5, 0x4e24, 0x4, 0xa, 0x0, 0x20, 0x11, r3, r4}, {0x4, 0x9, 0x7, 0xcbe8, 0xffffffffffffffc1, 0x1, 0x6, 0x7}, {0x9f, 0x4, 0x9, 0x6}, 0x7662, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local, 0x4d3, 0x3c}, 0xa, @in=@local, 0x3505, 0x39153144bc54babb, 0x3, 0x8000, 0x7fffffff, 0xc6b, 0xff}}, 0xe8) 00:07:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 462.449957] [ 877] 0 877 17618 8728 131072 0 0 syz-executor6 [ 462.459096] Memory cgroup out of memory: Kill process 877 (syz-executor6) score 8760000 or sacrifice child [ 462.469239] Killed process 877 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 462.499655] oom_reaper: reaped process 877 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:42 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x80000) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000140)=0x4) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x4, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(aegis128l-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001c40)="f50675b005e381e5b3b60cedd6276b0f665fe2b74801a965154d7db05c54dbb7", 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth1\x00', 0x600}) 00:07:42 executing program 0: add_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f0000000240), &(0x7f0000001000)='\x00', 0x1, 0xfffffffffffffffc) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') poll(&(0x7f00000001c0)=[{r0, 0x1002}], 0x1, 0x81) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x76fe, @dev={0xfe, 0x80, [], 0x10}, 0x5}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) [ 462.545929] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 462.638874] IPVS: ftp: loaded support on port[0] = 21 [ 462.649119] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) 00:07:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x8000000000002, 0x2000000000004) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000000c0)={0x10000, 0x100000001, 0x1, 0x0, 0x0, [{r0, 0x0, 0xffffffff}]}) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="020080005953be3a38939af7e90000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 463.011170] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 463.016915] IPVS: ftp: loaded support on port[0] = 21 [ 463.124621] oom_reaper: reaped process 942 (syz-executor5), now anon-rss:0kB, file-rss:32820kB, shmem-rss:0kB [ 463.197585] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 463.209916] syz-executor6 cpuset=/ mems_allowed=0 [ 463.214923] CPU: 1 PID: 960 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 463.222144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.231532] Call Trace: [ 463.235023] dump_stack+0x1c9/0x2b4 [ 463.238673] ? dump_stack_print_info.cold.2+0x52/0x52 [ 463.243891] ? trace_hardirqs_on+0x10/0x10 [ 463.248175] dump_header+0x27b/0xf64 [ 463.251916] ? pagefault_out_of_memory+0x197/0x197 [ 463.256862] ? __lock_acquire+0x7fc/0x5020 [ 463.261103] ? graph_lock+0x170/0x170 [ 463.264938] ? print_usage_bug+0xc0/0xc0 [ 463.269255] ? print_usage_bug+0xc0/0xc0 [ 463.273354] ? graph_lock+0x170/0x170 [ 463.277225] ? print_usage_bug+0xc0/0xc0 [ 463.281327] ? trace_hardirqs_on+0x10/0x10 [ 463.285608] ? print_usage_bug+0xc0/0xc0 [ 463.289720] ? lock_downgrade+0x8f0/0x8f0 [ 463.293902] ? mark_held_locks+0xc9/0x160 [ 463.298078] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 463.302711] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 463.307845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.312926] ? trace_hardirqs_on+0xd/0x10 [ 463.317108] ? ___ratelimit+0xaa/0x655 [ 463.321032] ? idr_get_free+0x10c0/0x10c0 [ 463.325222] ? kasan_check_write+0x14/0x20 [ 463.329514] ? do_raw_spin_lock+0xc1/0x200 [ 463.333802] oom_kill_process.cold.25+0x10/0x10bc [ 463.338703] ? oom_evaluate_task+0x540/0x540 [ 463.343174] ? find_held_lock+0x36/0x1c0 [ 463.347289] ? lock_downgrade+0x8f0/0x8f0 [ 463.351469] ? kasan_check_read+0x11/0x20 [ 463.355682] ? rcu_is_watching+0x8c/0x150 [ 463.359907] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 463.364371] ? oom_badness+0xb00/0xb00 [ 463.368495] ? rcu_read_unlock+0x35/0x70 [ 463.372614] ? mem_cgroup_iter+0x4bf/0x9e0 [ 463.376948] ? css_task_iter_end+0x2ce/0x490 [ 463.381405] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 463.386211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.391276] ? trace_hardirqs_on+0xd/0x10 [ 463.395454] ? _raw_spin_unlock_irq+0x27/0x70 [ 463.400243] ? oom_badness+0xb00/0xb00 [ 463.404275] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 463.409177] ? mem_cgroup_iter_break+0x30/0x30 [ 463.413802] out_of_memory+0xa8a/0x14d0 [ 463.417808] ? oom_killer_disable+0x3a0/0x3a0 [ 463.422336] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.427379] ? trace_hardirqs_on+0xd/0x10 [ 463.431742] mem_cgroup_out_of_memory+0x15e/0x210 [ 463.436664] ? memcg_memory_event+0x40/0x40 [ 463.441030] ? _raw_spin_unlock+0x22/0x30 [ 463.445216] mem_cgroup_oom_synchronize+0x713/0x940 [ 463.450268] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 463.455746] ? memcg_event_wake+0x450/0x450 [ 463.460125] pagefault_out_of_memory+0xc8/0x197 [ 463.464827] ? out_of_memory+0x14d0/0x14d0 [ 463.469093] ? __handle_mm_fault+0x4460/0x4460 [ 463.473711] mm_fault_error+0x1de/0x380 [ 463.477717] __do_page_fault+0xd25/0xe50 [ 463.481806] ? mm_fault_error+0x380/0x380 [ 463.485995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 463.491564] ? exit_to_usermode_loop+0x1f4/0x370 [ 463.496359] ? syscall_slow_exit_work+0x500/0x500 [ 463.501239] do_page_fault+0xf6/0x8c0 [ 463.505136] ? vmalloc_sync_all+0x30/0x30 [ 463.509421] ? do_syscall_64+0x497/0x820 [ 463.513533] ? syscall_slow_exit_work+0x500/0x500 [ 463.518407] ? syscall_return_slowpath+0x5e0/0x5e0 [ 463.523369] ? syscall_return_slowpath+0x31d/0x5e0 [ 463.528333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 463.533990] ? retint_user+0x18/0x18 [ 463.537728] ? page_fault+0x8/0x30 [ 463.541379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 463.546251] ? page_fault+0x8/0x30 [ 463.549838] page_fault+0x1e/0x30 [ 463.553305] RIP: 0033:0x46f8fd [ 463.556499] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 463.575922] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 463.581313] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 463.588605] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 463.595896] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 463.603188] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 463.610494] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 463.618201] Task in /ile0 killed as a result of limit of /ile0 [ 463.624357] memory: usage 80kB, limit 0kB, failcnt 1185 [ 463.629897] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 463.636796] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 463.643752] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 463.664156] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 463.673093] [ 960] 0 960 17618 8728 131072 0 0 syz-executor6 [ 463.682075] Memory cgroup out of memory: Kill process 960 (syz-executor6) score 8760000 or sacrifice child [ 463.692102] Killed process 960 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:07:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000140)='./file0//ile0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@remote, 0x4e24, 0x6, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x729, 0x9, 0x5, 0x9, 0x2, 0x5, 0x100, 0x3000000}, {0x4}, 0x1, 0x6e6bbf, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d3}, 0xa, @in=@remote, 0x3501, 0x7, 0x3, 0x80000001, 0xfffffffffffffffa, 0x9, 0x1}}, 0xe8) unshare(0x60000000) 00:07:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:43 executing program 0: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00000002c0)="2600000022004701050000000000000005006d20002b1f00c05d080a4a71f10101c7033400b0", 0x26) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000025c0), 0x4) sendto(r0, &(0x7f0000000040), 0xfffffffffffffc41, 0x0, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7df, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0x7}, {0xa, 0x4e24, 0x5, @remote, 0xfffffffffffff001}, 0x400, [0x800, 0x1, 0x7, 0x8, 0x28, 0x100000000, 0x0, 0x1]}, 0x5c) 00:07:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x12, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:43 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:43 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x9, 0x0, 0x400, 0x0, 0x2, 0x8, 0x100000000, 0x94, 0x400, 0x9}, 0x10) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000110000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:43 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="a8cd92492ff81544ce8dbd0f31167bc1c5e5ffb3b00489c3d4d48d80f7f1e01ec5e988594311a3fe7fa4ffcd098960eb1dcf6e8a2ac422912d15da668965d1110c2790e1f795c08a49659b1c49c5452889ce445b8ea0fdb910a89605dc04ceb22042d51db80793f5f21a91d146", 0x6d, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f00000003c0)=""/213, 0xd5) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x4}, 0x8) unshare(0x60000000) 00:07:43 executing program 4: r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x10000, 0x40000000000800, 0x8206, 0x6, 0x10000, 0x6, 0x10000, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x20000a06e, 0x10}, 0xfffffe84) write$evdev(0xffffffffffffffff, &(0x7f00000007c0)=[{}], 0x18) 00:07:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x2, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 463.811749] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:43 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000001040)="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", 0x1000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_settings={0xfffffffffffffff9, 0x1, @te1=&(0x7f0000000200)={0x5, 0x9, 0x80000001, 0x40}}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e1e, @local}}) r3 = syz_open_dev$admmidi(&(0x7f000000a640)='/dev/admmidi#\x00', 0x8, 0x10000) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f000000a680), &(0x7f000000a6c0)=0x4) 00:07:43 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x28, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0x8}}, 0x4, 0x9}, 0x90) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x999, 0x80000) write$P9_RLERROR(r3, &(0x7f0000000240)={0x11, 0x7, 0x1, {0x8, 'ip_vti0\x00'}}, 0x11) accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ip_vti0\x00', 0x4}, 0x18) setsockopt(r0, 0x65, 0x0, &(0x7f0000000080), 0x1d0) [ 463.919482] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008913, &(0x7f00000001c0)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x40) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000080)=""/57) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000020020000000000000080112000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="475bddd05a78023e4f268d8d8aad0000f9000001747cddedecca7367ac6459b1e1903e170b449f70a9e3e0c3ad4b50b6190ab7833f2054a38a89253d6c6bab", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) [ 464.164066] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 464.175760] syz-executor6 cpuset=/ mems_allowed=0 [ 464.180743] CPU: 1 PID: 1038 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 464.188258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.198116] Call Trace: [ 464.200965] dump_stack+0x1c9/0x2b4 [ 464.204635] ? dump_stack_print_info.cold.2+0x52/0x52 [ 464.210110] ? trace_hardirqs_on+0x10/0x10 [ 464.214384] dump_header+0x27b/0xf64 [ 464.218583] ? pagefault_out_of_memory+0x197/0x197 [ 464.223732] ? __lock_acquire+0x7fc/0x5020 [ 464.228812] ? print_usage_bug+0xc0/0xc0 [ 464.233175] ? print_usage_bug+0xc0/0xc0 [ 464.237473] ? graph_lock+0x170/0x170 [ 464.241477] ? print_usage_bug+0xc0/0xc0 [ 464.245685] ? trace_hardirqs_on+0x10/0x10 [ 464.249957] ? print_usage_bug+0xc0/0xc0 [ 464.254060] ? lock_downgrade+0x8f0/0x8f0 [ 464.258248] ? mark_held_locks+0xc9/0x160 00:07:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4788, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:43 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:43 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x8000000000000a6, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0xa, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x2500000000000000, 0x4, 0x0, 0xd, 0x16}) [ 464.262431] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 464.267053] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 464.272206] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 464.277266] ? trace_hardirqs_on+0xd/0x10 [ 464.281457] ? ___ratelimit+0xaa/0x655 [ 464.285421] ? idr_get_free+0x10c0/0x10c0 [ 464.289636] ? kasan_check_write+0x14/0x20 [ 464.293925] ? do_raw_spin_lock+0xc1/0x200 [ 464.298211] oom_kill_process.cold.25+0x10/0x10bc [ 464.303102] ? oom_evaluate_task+0x540/0x540 [ 464.307570] ? find_held_lock+0x36/0x1c0 [ 464.311693] ? lock_downgrade+0x8f0/0x8f0 [ 464.316172] ? kasan_check_read+0x11/0x20 [ 464.320365] ? rcu_is_watching+0x8c/0x150 [ 464.324559] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 464.329009] ? oom_badness+0xb00/0xb00 [ 464.332938] ? rcu_read_unlock+0x35/0x70 [ 464.337034] ? mem_cgroup_iter+0x4bf/0x9e0 [ 464.341336] ? css_task_iter_end+0x2ce/0x490 [ 464.345772] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 464.350554] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 464.355599] ? trace_hardirqs_on+0xd/0x10 [ 464.359962] ? _raw_spin_unlock_irq+0x27/0x70 [ 464.364673] ? oom_badness+0xb00/0xb00 [ 464.368603] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 464.373420] ? mem_cgroup_iter_break+0x30/0x30 [ 464.378049] out_of_memory+0xa8a/0x14d0 [ 464.382081] ? oom_killer_disable+0x3a0/0x3a0 [ 464.386646] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 464.391718] ? trace_hardirqs_on+0xd/0x10 [ 464.395909] mem_cgroup_out_of_memory+0x15e/0x210 [ 464.400814] ? memcg_memory_event+0x40/0x40 [ 464.405196] ? _raw_spin_unlock+0x22/0x30 [ 464.409387] mem_cgroup_oom_synchronize+0x713/0x940 [ 464.414441] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 464.419919] ? memcg_event_wake+0x450/0x450 [ 464.424284] pagefault_out_of_memory+0xc8/0x197 [ 464.428973] ? out_of_memory+0x14d0/0x14d0 [ 464.433234] ? __handle_mm_fault+0x4460/0x4460 [ 464.438100] mm_fault_error+0x1de/0x380 [ 464.442277] __do_page_fault+0xd25/0xe50 [ 464.446366] ? mm_fault_error+0x380/0x380 [ 464.450710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 464.456268] ? __x64_sys_clock_gettime+0x170/0x250 [ 464.461342] ? __ia32_sys_clock_settime+0x290/0x290 [ 464.466393] do_page_fault+0xf6/0x8c0 [ 464.470258] ? vmalloc_sync_all+0x30/0x30 [ 464.474543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 464.480118] ? do_syscall_64+0x497/0x820 [ 464.484221] ? syscall_return_slowpath+0x5e0/0x5e0 [ 464.489217] ? syscall_return_slowpath+0x31d/0x5e0 [ 464.494212] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 464.499618] ? page_fault+0x8/0x30 [ 464.503190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 464.508062] ? page_fault+0x8/0x30 [ 464.511632] page_fault+0x1e/0x30 [ 464.515102] RIP: 0033:0x46f8fd [ 464.518302] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 464.537835] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 464.543225] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 464.550513] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 464.557822] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 464.565116] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 464.572417] R13: 00007ffce5b58e90 R14: 0000000000000002 R15: 0000000000000001 [ 464.580073] Task in /ile0 killed as a result of limit of /ile0 [ 464.586188] memory: usage 80kB, limit 0kB, failcnt 1250 [ 464.591657] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 464.598480] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 464.604719] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 464.624470] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 464.633379] [ 1038] 0 1038 17585 8728 131072 0 0 syz-executor6 [ 464.642359] [ 1050] 0 1050 17618 8729 126976 0 0 syz-executor5 [ 464.651315] Memory cgroup out of memory: Kill process 1038 (syz-executor6) score 8760000 or sacrifice child [ 464.661348] Killed process 1038 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 464.761336] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 464.842966] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 464.960431] oom_reaper: reaped process 1038 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 464.986236] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 464.997351] syz-executor5 cpuset=/ mems_allowed=0 [ 465.002339] CPU: 0 PID: 1050 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 465.009628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.019002] Call Trace: [ 465.021615] dump_stack+0x1c9/0x2b4 [ 465.025263] ? dump_stack_print_info.cold.2+0x52/0x52 [ 465.030475] ? trace_hardirqs_on+0x10/0x10 [ 465.034729] dump_header+0x27b/0xf64 [ 465.038476] ? pagefault_out_of_memory+0x197/0x197 [ 465.043435] ? __lock_acquire+0x7fc/0x5020 [ 465.047723] ? print_usage_bug+0xc0/0xc0 [ 465.051819] ? graph_lock+0x170/0x170 [ 465.055646] ? print_usage_bug+0xc0/0xc0 [ 465.059736] ? trace_hardirqs_on+0x10/0x10 [ 465.064010] ? print_usage_bug+0xc0/0xc0 [ 465.068112] ? lock_downgrade+0x8f0/0x8f0 [ 465.072291] ? mark_held_locks+0xc9/0x160 [ 465.076457] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 465.081086] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 465.086253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.091310] ? trace_hardirqs_on+0xd/0x10 [ 465.095485] ? ___ratelimit+0xaa/0x655 [ 465.099416] ? idr_get_free+0x10c0/0x10c0 [ 465.103595] ? kasan_check_write+0x14/0x20 [ 465.107848] ? do_raw_spin_lock+0xc1/0x200 [ 465.112118] oom_kill_process.cold.25+0x10/0x10bc [ 465.117007] ? oom_evaluate_task+0x540/0x540 [ 465.121467] ? find_held_lock+0x36/0x1c0 [ 465.125575] ? lock_downgrade+0x8f0/0x8f0 [ 465.129756] ? kasan_check_read+0x11/0x20 [ 465.133926] ? rcu_is_watching+0x8c/0x150 [ 465.138134] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 465.142579] ? oom_badness+0xb00/0xb00 [ 465.146484] ? rcu_read_unlock+0x35/0x70 [ 465.150585] ? mem_cgroup_iter+0x4bf/0x9e0 [ 465.154859] ? css_task_iter_end+0x2ce/0x490 [ 465.159294] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 465.164076] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.169111] ? trace_hardirqs_on+0xd/0x10 [ 465.173274] ? _raw_spin_unlock_irq+0x27/0x70 [ 465.177878] ? oom_badness+0xb00/0xb00 [ 465.181783] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 465.186566] ? mem_cgroup_iter_break+0x30/0x30 [ 465.191186] out_of_memory+0xa8a/0x14d0 [ 465.195183] ? oom_killer_disable+0x3a0/0x3a0 [ 465.199713] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 465.204758] ? trace_hardirqs_on+0xd/0x10 [ 465.208940] mem_cgroup_out_of_memory+0x15e/0x210 [ 465.213805] ? memcg_memory_event+0x40/0x40 [ 465.218154] ? _raw_spin_unlock+0x22/0x30 [ 465.222330] mem_cgroup_oom_synchronize+0x713/0x940 [ 465.227385] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 465.232859] ? memcg_event_wake+0x450/0x450 [ 465.237213] pagefault_out_of_memory+0xc8/0x197 [ 465.241903] ? out_of_memory+0x14d0/0x14d0 [ 465.246175] ? __handle_mm_fault+0x4460/0x4460 [ 465.250786] mm_fault_error+0x1de/0x380 [ 465.254867] __do_page_fault+0xd25/0xe50 [ 465.258949] ? mm_fault_error+0x380/0x380 [ 465.263111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.268683] ? __x64_sys_clock_gettime+0x170/0x250 [ 465.273637] ? __ia32_sys_clock_settime+0x290/0x290 [ 465.278693] do_page_fault+0xf6/0x8c0 [ 465.282525] ? vmalloc_sync_all+0x30/0x30 [ 465.286694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.292273] ? do_syscall_64+0x497/0x820 [ 465.296354] ? syscall_slow_exit_work+0x500/0x500 [ 465.301213] ? syscall_return_slowpath+0x5e0/0x5e0 [ 465.306156] ? syscall_return_slowpath+0x31d/0x5e0 [ 465.311100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.316653] ? retint_user+0x18/0x18 [ 465.320387] ? page_fault+0x8/0x30 [ 465.323938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 465.328793] ? page_fault+0x8/0x30 [ 465.332339] page_fault+0x1e/0x30 [ 465.336235] RIP: 0033:0x46f8fd [ 465.339431] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 465.358827] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 465.364202] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 465.371489] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 465.378772] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 465.386054] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 465.393863] R13: 00007ffd7d75e5d0 R14: 0000000000000004 R15: 0000000000000002 [ 465.401491] Task in /ile0 killed as a result of limit of /ile0 [ 465.407621] memory: usage 80kB, limit 0kB, failcnt 1269 [ 465.413181] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 465.420069] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 465.426275] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 465.445997] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 465.454852] [ 1050] 0 1050 17618 8729 126976 0 0 syz-executor5 [ 465.463783] Memory cgroup out of memory: Kill process 1050 (syz-executor5) score 8760000 or sacrifice child [ 465.473805] Killed process 1050 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 465.486395] oom_reaper: reaped process 1050 (syz-executor5), now anon-rss:0kB, file-rss:32788kB, shmem-rss:0kB 00:07:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:45 executing program 4: pipe(&(0x7f0000000080)) r0 = socket$packet(0x11, 0x2, 0x300) capset(&(0x7f0000000040)={0x20071026}, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, r1, 0x0) 00:07:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x6) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="dc021a3c00000000000000000100000002000000b8fed432fa24c333d14560caa04315ed624e47859e794de3875a449b36b5aeb8bd6fece25c3fffe46d3b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:45 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:45 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='timers\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2, 0x8001, 0x7, 0xfff, 0x25, 0xffffffffffff0000, 0x9, 0x92c, 0x6, 0x4, 0x0, 0xffffffff80000001}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x80000000000) 00:07:45 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffdd86, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:45 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:45 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 00:07:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) semget$private(0x0, 0x9704209534bc70a9, 0x1) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="55f3ffffffffffff000005ff0100000001000000cdaed89ce22102666b6a262a7351404b9f340a20ebba94293515e7bc6f737d245405ba11dd9aab82cc607f298949c1173510295a4a93ea0bb4c2000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:45 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x689, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:45 executing program 4: [ 465.649812] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 465.735403] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 465.970341] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 465.981650] syz-executor6 cpuset=/ mems_allowed=0 [ 465.986601] CPU: 1 PID: 1121 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 465.993920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.003290] Call Trace: [ 466.005904] dump_stack+0x1c9/0x2b4 [ 466.009582] ? dump_stack_print_info.cold.2+0x52/0x52 [ 466.014783] ? trace_hardirqs_on+0x10/0x10 [ 466.019058] dump_header+0x27b/0xf64 [ 466.022793] ? pagefault_out_of_memory+0x197/0x197 [ 466.027778] ? __lock_acquire+0x7fc/0x5020 [ 466.032070] ? print_usage_bug+0xc0/0xc0 [ 466.036198] ? graph_lock+0x170/0x170 [ 466.040032] ? print_usage_bug+0xc0/0xc0 [ 466.044131] ? trace_hardirqs_on+0x10/0x10 [ 466.048405] ? print_usage_bug+0xc0/0xc0 [ 466.052495] ? lock_downgrade+0x8f0/0x8f0 [ 466.056675] ? mark_held_locks+0xc9/0x160 [ 466.060855] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 466.065470] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 466.070608] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 466.075697] ? trace_hardirqs_on+0xd/0x10 [ 466.079873] ? ___ratelimit+0xaa/0x655 [ 466.083790] ? idr_get_free+0x10c0/0x10c0 [ 466.087963] ? kasan_check_write+0x14/0x20 [ 466.092222] ? do_raw_spin_lock+0xc1/0x200 [ 466.096487] oom_kill_process.cold.25+0x10/0x10bc [ 466.101382] ? oom_evaluate_task+0x540/0x540 [ 466.105834] ? find_held_lock+0x36/0x1c0 [ 466.109936] ? lock_downgrade+0x8f0/0x8f0 [ 466.114113] ? kasan_check_read+0x11/0x20 [ 466.118303] ? rcu_is_watching+0x8c/0x150 [ 466.122488] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 466.126918] ? oom_badness+0xb00/0xb00 [ 466.130829] ? rcu_read_unlock+0x35/0x70 [ 466.135002] ? mem_cgroup_iter+0x4bf/0x9e0 [ 466.139261] ? css_task_iter_end+0x2ce/0x490 [ 466.143684] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 466.148443] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 466.153464] ? trace_hardirqs_on+0xd/0x10 [ 466.157634] ? _raw_spin_unlock_irq+0x27/0x70 [ 466.162167] ? oom_badness+0xb00/0xb00 [ 466.166089] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 466.170873] ? mem_cgroup_iter_break+0x30/0x30 [ 466.175475] out_of_memory+0xa8a/0x14d0 [ 466.179475] ? oom_killer_disable+0x3a0/0x3a0 [ 466.183979] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 466.189017] ? trace_hardirqs_on+0xd/0x10 [ 466.193190] mem_cgroup_out_of_memory+0x15e/0x210 [ 466.198044] ? memcg_memory_event+0x40/0x40 [ 466.202394] ? _raw_spin_unlock+0x22/0x30 [ 466.206556] mem_cgroup_oom_synchronize+0x713/0x940 [ 466.211597] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 466.217069] ? memcg_event_wake+0x450/0x450 [ 466.221423] pagefault_out_of_memory+0xc8/0x197 [ 466.226116] ? out_of_memory+0x14d0/0x14d0 [ 466.230387] ? __handle_mm_fault+0x4460/0x4460 [ 466.234986] mm_fault_error+0x1de/0x380 [ 466.238969] __do_page_fault+0xd25/0xe50 [ 466.243067] ? mm_fault_error+0x380/0x380 [ 466.247231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.252786] ? __x64_sys_clock_gettime+0x170/0x250 [ 466.257722] ? __ia32_sys_clock_settime+0x290/0x290 [ 466.262764] do_page_fault+0xf6/0x8c0 [ 466.266597] ? vmalloc_sync_all+0x30/0x30 [ 466.270761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.276314] ? do_syscall_64+0x497/0x820 [ 466.280376] ? syscall_slow_exit_work+0x500/0x500 [ 466.285237] ? syscall_return_slowpath+0x5e0/0x5e0 [ 466.290289] ? syscall_return_slowpath+0x31d/0x5e0 [ 466.295263] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 466.300679] ? page_fault+0x8/0x30 [ 466.304370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 466.309240] ? page_fault+0x8/0x30 [ 466.312790] page_fault+0x1e/0x30 [ 466.316276] RIP: 0033:0x46f8fd [ 466.319467] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 466.338941] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 466.344310] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 466.351608] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 466.358922] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 466.366210] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 466.373491] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 466.380894] Task in /ile0 killed as a result of limit of /ile0 [ 466.386976] memory: usage 80kB, limit 0kB, failcnt 1325 [ 466.392422] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 466.399231] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 466.405435] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 466.425149] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 466.434132] [ 1121] 0 1121 17618 8728 131072 0 0 syz-executor6 [ 466.443068] Memory cgroup out of memory: Kill process 1121 (syz-executor6) score 8760000 or sacrifice child [ 466.453142] Killed process 1121 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 466.535273] IPVS: ftp: loaded support on port[0] = 21 [ 466.565818] IPVS: ftp: loaded support on port[0] = 21 00:07:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'bridge_slave_1\x00', 0x2100}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0xfc, &(0x7f0000000100)="ba58d6fcaccb7ffce16e1bcfe23b", &(0x7f0000000380)=""/252}, 0x28) 00:07:47 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r2, r2, r2) setresuid(0x0, 0x0, 0x0) 00:07:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000080)={0x0, 0x2, 0x3}) 00:07:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:47 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=r2, 0x12) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0xee00, 0xee01, 0xee00, 0xee01, 0x0, 0xee00]) chown(&(0x7f0000000000)='./file0//ile0\x00', r3, r4) unshare(0x60000000) 00:07:47 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x78b, {{0xa, 0x4e20, 0x39, @mcast1}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x4}}]}, 0x110) unshare(0x60000000) 00:07:47 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r3 = shmget$private(0x0, 0x4000, 0x218, &(0x7f0000ffa000/0x4000)=nil) shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x3000) write$P9_RLERRORu(r2, &(0x7f0000000080)={0x29, 0x7, 0x2, {{0x1c, '*vboxnet1md5sumnodevcpuset@+'}, 0x1}}, 0x29) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000180)="6b2239b1e4c4661bce70dab9c8f29f22ad958470ec92d714645a6b022ef39551c7dcca43c24fc6317206da2a9e448df9c8a51ace69df6898b5af5c515e48f05f3d7d1aebc49b160321bb88e2f1a4710cec6ddad2ba27abf0522f8e97d176f72a44b73545c5df205489e032aef500eeb5cb9d077c53344815ce6e512b741d77a1252807d932b5f7a22403343dd794a4d3419af9", 0x93) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x1, r1, &(0x7f0000000140)) 00:07:47 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x10000006106) ftruncate(r4, 0x48204) r5 = open(&(0x7f0000000580)='./bus\x00', 0x141042, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001740)}, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800003, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000040)) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r10, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000400)="67400f35c74424009b002000c74424029dace042ff1c2466470f5b84b009f00000660f38827e062e67cd0066b81f010f00d0660fef9a0400000066b8f9008ed03636660f382a51f6c461a9fb91f3000000", 0x51}], 0x1, 0x0, &(0x7f0000000180), 0x0) [ 468.110765] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xd2a4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @broadcast}}, 0x5, 0x20, 0x9, 0x100000001, 0x58}, &(0x7f0000000140)=0x98) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r3, {0xf}}}, 0x24}}, 0x0) 00:07:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040000003800140000000000010000000100000079927154b9d8c714638ee0149ab752364ea1e8ac2a40397ebe455ac397e24ab62d5f9acccd7b6d73", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) recvfrom(r1, &(0x7f00000011c0)=""/4096, 0x1000, 0x10100, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x7, 0x7, "278390ade726f26a2a8a990caba56f29b46e7aa4ee0f6df40e1534c7dcd3a23b147747058e875d01576af1cc8ffccd742796054a6b8f701a868cbcaa0e2c61", 0x24}, 0x80) fcntl$dupfd(r0, 0x0, r0) [ 468.227138] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 00:07:48 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000380)=ANY=[]) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:48 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB='dmote=0x0100000000000000,\x00']) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000001340)=[{&(0x7f0000000100)="134dae796a75d44e4b63556d86c08e29ac852b2788a29ce22930c3fe51caf29cacce0ac6dfe83aab4cd52f3f72", 0x2d}, {&(0x7f0000000140)="14709f03a69f620d19e3f35a08fcaed03ec06872a6e0b03758f84b4535ce1b83b637d2414f0af6345ec97421e9d28d0292c5cd7dddc85bf86349afc5604cda8c5a74f419ba46b702d8c9b03347a20e5e5ac3a1df1785c12bd043f1cdd213b808ab57fecfc560b716bc9a488627fe47dfe5deea56174ea713da5f53ce34359ebd6690c0893550d26e8d2a1002c1ab911756ec40ecc69f64f3e4dbc9c23a1e5a241f7078fbb6a3b50afc8d5efb0c6b518eac46a18c94666f390f20b534e79e9307a5f5b6b5ed844d33e696652a7dd04cd06f79379f451a85a1", 0xd8, 0xfffffffffffffff7}, {&(0x7f0000000240)="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", 0x1000, 0x2}, {&(0x7f0000001240)="c12a30d55bfb", 0x6, 0x177}, {&(0x7f0000001280)="4896a8ae18cfe44c7d20f802dce14fb3865d6a99b8da3a0648b47113c1221878b56f110636341eb6543b6ec45d5a6460441cbad9325f0833f058a628ff285d8738096e1ddef60de6af75a89b55591be4e1d56e5154b2ec8f59ac860b76b803608504cf8a6a96eb0d", 0x68, 0x773e}, {&(0x7f0000001300)="b28fe5fc5514d79f8bce6c004ae1c441776c83df65df33282b1259", 0x1b}], 0x9050, &(0x7f0000001400)={[{@unhide='unhide'}]}) [ 468.489876] QAT: Invalid ioctl [ 468.496141] QAT: Invalid ioctl [ 468.513506] QAT: Invalid ioctl [ 468.516655] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 468.527731] syz-executor6 cpuset=/ mems_allowed=0 [ 468.532719] CPU: 1 PID: 1154 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 468.536701] QAT: Invalid ioctl [ 468.540016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.540023] Call Trace: [ 468.540053] dump_stack+0x1c9/0x2b4 [ 468.540093] ? dump_stack_print_info.cold.2+0x52/0x52 [ 468.540115] ? trace_hardirqs_on+0x10/0x10 [ 468.540134] dump_header+0x27b/0xf64 [ 468.540157] ? pagefault_out_of_memory+0x197/0x197 [ 468.540180] ? __lock_acquire+0x7fc/0x5020 [ 468.540200] ? print_usage_bug+0xc0/0xc0 [ 468.540222] ? graph_lock+0x170/0x170 [ 468.540236] ? print_usage_bug+0xc0/0xc0 [ 468.540254] ? trace_hardirqs_on+0x10/0x10 [ 468.540278] ? print_usage_bug+0xc0/0xc0 [ 468.559197] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 468.564285] ? lock_downgrade+0x8f0/0x8f0 [ 468.564309] ? mark_held_locks+0xc9/0x160 [ 468.564324] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 468.564344] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 468.564361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 468.564375] ? trace_hardirqs_on+0xd/0x10 [ 468.564391] ? ___ratelimit+0xaa/0x655 [ 468.564426] ? idr_get_free+0x10c0/0x10c0 [ 468.564442] ? kasan_check_write+0x14/0x20 [ 468.564454] ? do_raw_spin_lock+0xc1/0x200 [ 468.564473] oom_kill_process.cold.25+0x10/0x10bc [ 468.564499] ? oom_evaluate_task+0x540/0x540 [ 468.564512] ? find_held_lock+0x36/0x1c0 [ 468.564534] ? lock_downgrade+0x8f0/0x8f0 [ 468.564552] ? kasan_check_read+0x11/0x20 [ 468.564564] ? rcu_is_watching+0x8c/0x150 [ 468.564577] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 468.564600] ? oom_badness+0xb00/0xb00 [ 468.571806] QAT: Invalid ioctl [ 468.572597] ? rcu_read_unlock+0x35/0x70 [ 468.572612] ? mem_cgroup_iter+0x4bf/0x9e0 [ 468.572629] ? css_task_iter_end+0x2ce/0x490 [ 468.572647] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 468.572663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 468.572686] ? trace_hardirqs_on+0xd/0x10 [ 468.586280] QAT: Invalid ioctl [ 468.589745] ? _raw_spin_unlock_irq+0x27/0x70 [ 468.589762] ? oom_badness+0xb00/0xb00 [ 468.589779] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 00:07:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="00009fb8"], 0x150, 0x45}], 0x1, 0x20008080) [ 468.589797] ? mem_cgroup_iter_break+0x30/0x30 [ 468.589831] out_of_memory+0xa8a/0x14d0 [ 468.589857] ? oom_killer_disable+0x3a0/0x3a0 [ 468.589878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 468.589901] ? trace_hardirqs_on+0xd/0x10 [ 468.609752] QAT: Invalid ioctl [ 468.611040] mem_cgroup_out_of_memory+0x15e/0x210 [ 468.611060] ? memcg_memory_event+0x40/0x40 [ 468.611082] ? _raw_spin_unlock+0x22/0x30 [ 468.611102] mem_cgroup_oom_synchronize+0x713/0x940 [ 468.611118] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 468.611136] ? memcg_event_wake+0x450/0x450 00:07:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 468.635038] QAT: Invalid ioctl [ 468.638363] pagefault_out_of_memory+0xc8/0x197 [ 468.638379] ? out_of_memory+0x14d0/0x14d0 [ 468.638403] ? __handle_mm_fault+0x4460/0x4460 [ 468.638420] mm_fault_error+0x1de/0x380 [ 468.638439] __do_page_fault+0xd25/0xe50 [ 468.638465] ? mm_fault_error+0x380/0x380 [ 468.664784] QAT: Invalid ioctl [ 468.668384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 468.668400] ? __x64_sys_clock_gettime+0x170/0x250 [ 468.668413] ? __ia32_sys_clock_settime+0x290/0x290 [ 468.668433] do_page_fault+0xf6/0x8c0 [ 468.668450] ? vmalloc_sync_all+0x30/0x30 [ 468.668465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 468.668481] ? do_syscall_64+0x497/0x820 [ 468.668495] ? syscall_slow_exit_work+0x500/0x500 [ 468.668515] ? syscall_return_slowpath+0x5e0/0x5e0 [ 468.675642] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 468.676833] ? syscall_return_slowpath+0x31d/0x5e0 [ 468.676856] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 468.676872] ? page_fault+0x8/0x30 [ 468.676889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 468.676906] ? page_fault+0x8/0x30 [ 468.676919] page_fault+0x1e/0x30 [ 468.676930] RIP: 0033:0x46f8fd [ 468.676934] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 [ 468.692891] QAT: Invalid ioctl [ 468.693019] 20 01 00 00 <48> [ 468.703935] QAT: Invalid ioctl [ 468.705795] 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 00:07:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000600)) getgroups(0x4, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000680)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@local, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1, &(0x7f0000000a40)=ANY=[@ANYBLOB="000000001800000000000000010000"], 0xf, 0x20000840}, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000009c0)) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)={0x77359400}, 0xfffffffffffffe9c) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 468.705898] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 468.705909] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 468.705916] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 468.705923] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 468.705930] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 468.705938] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 468.706140] Task in /ile0 [ 468.748462] QAT: Invalid ioctl [ 468.750215] killed as a result of limit of /ile0 [ 468.750246] memory: usage 80kB, limit 0kB, failcnt 1445 [ 468.750257] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 468.750272] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 468.799801] QAT: Invalid ioctl [ 468.803875] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 468.803982] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 468.804258] [ 1154] 0 1154 17618 8728 131072 0 0 syz-executor6 [ 468.825164] QAT: Invalid ioctl [ 468.830148] [ 1192] 0 1192 17651 8729 126976 0 0 syz-executor5 [ 468.830189] Memory cgroup out of memory: Kill process 1154 (syz-executor6) score 8760000 or sacrifice child [ 468.830729] Killed process 1154 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 468.887226] QAT: Invalid ioctl [ 468.910871] oom_reaper: reaped process 1154 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 469.003885] QAT: Invalid ioctl [ 469.096311] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 469.097740] QAT: Invalid ioctl [ 469.100838] syz-executor5 cpuset=/ mems_allowed=0 [ 469.100875] CPU: 1 PID: 1192 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 469.111886] QAT: Invalid ioctl [ 469.114937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.114944] Call Trace: [ 469.114978] dump_stack+0x1c9/0x2b4 [ 469.114997] ? dump_stack_print_info.cold.2+0x52/0x52 [ 469.115026] ? trace_hardirqs_on+0x10/0x10 [ 469.119944] QAT: Invalid ioctl [ 469.127198] dump_header+0x27b/0xf64 [ 469.127224] ? pagefault_out_of_memory+0x197/0x197 [ 469.127246] ? __lock_acquire+0x7fc/0x5020 [ 469.130537] QAT: Invalid ioctl [ 469.139850] ? __lock_acquire+0x7fc/0x5020 [ 469.139866] ? print_usage_bug+0xc0/0xc0 [ 469.139878] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 469.139900] ? graph_lock+0x170/0x170 [ 469.142515] QAT: Invalid ioctl [ 469.146120] ? print_usage_bug+0xc0/0xc0 [ 469.146136] ? trace_hardirqs_on+0x10/0x10 [ 469.146155] ? finish_task_switch+0x1d3/0x870 [ 469.151386] QAT: Invalid ioctl [ 469.155584] ? finish_task_switch+0x18a/0x870 [ 469.155612] ? print_usage_bug+0xc0/0xc0 [ 469.155634] ? lock_downgrade+0x8f0/0x8f0 [ 469.158864] QAT: Invalid ioctl [ 469.162555] ? mark_held_locks+0xc9/0x160 [ 469.162569] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 469.162590] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 469.167592] QAT: Invalid ioctl [ 469.171793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 469.171808] ? trace_hardirqs_on+0xd/0x10 [ 469.171825] ? ___ratelimit+0xaa/0x655 [ 469.171844] ? idr_get_free+0x10c0/0x10c0 [ 469.175128] QAT: Invalid ioctl [ 469.179315] ? kasan_check_write+0x14/0x20 [ 469.179331] ? do_raw_spin_lock+0xc1/0x200 [ 469.179352] oom_kill_process.cold.25+0x10/0x10bc [ 469.179376] ? oom_evaluate_task+0x540/0x540 [ 469.282652] ? find_held_lock+0x36/0x1c0 [ 469.286828] ? lock_downgrade+0x8f0/0x8f0 [ 469.291095] ? kasan_check_read+0x11/0x20 [ 469.295338] ? rcu_is_watching+0x8c/0x150 [ 469.299505] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 469.303939] ? oom_badness+0xb00/0xb00 [ 469.307900] ? rcu_read_unlock+0x35/0x70 [ 469.312064] ? mem_cgroup_iter+0x4bf/0x9e0 [ 469.316420] ? css_task_iter_end+0x2ce/0x490 [ 469.320862] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 469.325692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 469.330740] ? trace_hardirqs_on+0xd/0x10 [ 469.334958] ? _raw_spin_unlock_irq+0x27/0x70 [ 469.339497] ? oom_badness+0xb00/0xb00 [ 469.343420] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 469.348255] ? mem_cgroup_iter_break+0x30/0x30 [ 469.352879] out_of_memory+0xa8a/0x14d0 [ 469.356889] ? oom_killer_disable+0x3a0/0x3a0 [ 469.361501] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 469.366541] ? trace_hardirqs_on+0xd/0x10 [ 469.370724] mem_cgroup_out_of_memory+0x15e/0x210 [ 469.375598] ? memcg_memory_event+0x40/0x40 [ 469.379950] ? _raw_spin_unlock+0x22/0x30 [ 469.384207] mem_cgroup_oom_synchronize+0x713/0x940 [ 469.389242] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 469.394712] ? memcg_event_wake+0x450/0x450 [ 469.399070] pagefault_out_of_memory+0xc8/0x197 [ 469.403773] ? out_of_memory+0x14d0/0x14d0 [ 469.408041] ? __handle_mm_fault+0x4460/0x4460 [ 469.412655] mm_fault_error+0x1de/0x380 [ 469.416675] __do_page_fault+0xd25/0xe50 [ 469.420801] ? mm_fault_error+0x380/0x380 [ 469.424997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 469.430610] ? __x64_sys_clock_gettime+0x170/0x250 [ 469.435587] ? __ia32_sys_clock_settime+0x290/0x290 [ 469.440642] do_page_fault+0xf6/0x8c0 [ 469.444481] ? vmalloc_sync_all+0x30/0x30 [ 469.448662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 469.454249] ? do_syscall_64+0x497/0x820 [ 469.458346] ? syscall_slow_exit_work+0x500/0x500 [ 469.463216] ? syscall_return_slowpath+0x5e0/0x5e0 [ 469.468177] ? syscall_return_slowpath+0x31d/0x5e0 [ 469.473136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 469.478705] ? retint_user+0x18/0x18 [ 469.482448] ? page_fault+0x8/0x30 [ 469.486010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 469.490874] ? page_fault+0x8/0x30 [ 469.494438] page_fault+0x1e/0x30 [ 469.497908] RIP: 0033:0x46f8fd [ 469.501119] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 469.520527] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 469.525926] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 469.533217] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 469.540505] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 469.547803] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 469.555085] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000003 [ 469.562793] Task in /ile0 killed as a result of limit of /ile0 [ 469.568889] memory: usage 80kB, limit 0kB, failcnt 1457 [ 469.574324] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 469.581184] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:07:49 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) setfsuid(r2) unshare(0x60000000) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) [ 469.587397] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 469.607155] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 469.616393] [ 1192] 0 1192 17651 8729 126976 0 0 syz-executor5 [ 469.625367] Memory cgroup out of memory: Kill process 1192 (syz-executor5) score 8760000 or sacrifice child [ 469.625507] QAT: Invalid ioctl [ 469.635494] Killed process 1192 (syz-executor5) total-vm:70604kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 469.649686] oom_reaper: reaped process 1192 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) process_vm_readv(0x0, &(0x7f0000000500), 0x1000000000000114, &(0x7f0000000080), 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="850000002a000000c50000000000000095000000000000008016df945a212e6b47363353382b8f48f818e3a2a3abb3f5a012c99b29855451ef46c82e097d91c32f53abc4010abfedbe681d22d19e808da0"], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0xcf, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0xe, 0x2c, &(0x7f0000000100)="cf4ad9ae4338ce9752430202cfe3", &(0x7f0000000000)=""/44}, 0x28) 00:07:49 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400040, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000003c0)={"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"}) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x805, 0x80000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$3(0x3) r4 = dup(r3) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000700)=0xfffffffffffffffc, &(0x7f0000000740)=0x4) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e20}, 0x10) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) write$P9_RRENAMEAT(r5, &(0x7f0000000680)={0x7, 0x4b, 0x2}, 0x7) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r6 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r7, 0x2, 0x9, [0x9, 0x100000000, 0x1423, 0x4, 0x7742d63c, 0x1, 0x2, 0x5, 0x7]}, &(0x7f0000000280)=0x1a) sendmmsg$unix(r6, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="200000000000000100000002000000792e5f2e12f1c8be3267cda70bef8bc8c9fc3643932d4de356c4bb7fc4a0d58f12da650c72f73c2095e63b9cffd66b6b1a37948130fb3538d7536b0a6f082f79c48e25d0c25a5d2c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:49 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x40, 0x0) 00:07:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r1, r2, &(0x7f0000000000), 0x7ffffffc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) 00:07:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000d900dd0000000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) prctl$setname(0xf, &(0x7f0000000040)='hash\x00') [ 470.075221] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) sendmmsg$unix(r1, &(0x7f0000000240), 0x0, 0x0) 00:07:49 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 470.167738] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 00:07:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x4) [ 470.339233] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 470.385080] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 470.396169] syz-executor6 cpuset=/ mems_allowed=0 [ 470.401145] CPU: 1 PID: 1241 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 470.408626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.417996] Call Trace: [ 470.420617] dump_stack+0x1c9/0x2b4 [ 470.424318] ? dump_stack_print_info.cold.2+0x52/0x52 [ 470.429549] ? trace_hardirqs_on+0x10/0x10 [ 470.433912] dump_header+0x27b/0xf64 [ 470.437681] ? pagefault_out_of_memory+0x197/0x197 [ 470.442650] ? __lock_acquire+0x7fc/0x5020 [ 470.446924] ? print_usage_bug+0xc0/0xc0 [ 470.451022] ? print_usage_bug+0xc0/0xc0 [ 470.455119] ? graph_lock+0x170/0x170 [ 470.458949] ? print_usage_bug+0xc0/0xc0 [ 470.463038] ? trace_hardirqs_on+0x10/0x10 [ 470.467329] ? mark_held_locks+0xc9/0x160 [ 470.471527] ? retint_kernel+0x10/0x10 [ 470.475451] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 470.480507] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 470.485300] ? retint_kernel+0x10/0x10 [ 470.489261] ? _raw_spin_unlock_irqrestore+0xa1/0xc0 [ 470.494425] ? ___ratelimit+0xaa/0x655 [ 470.498352] ? idr_get_free+0x10c0/0x10c0 [ 470.502530] ? kasan_check_write+0x14/0x20 [ 470.506799] ? do_raw_spin_lock+0xc1/0x200 [ 470.511076] oom_kill_process.cold.25+0x10/0x10bc [ 470.516056] ? oom_evaluate_task+0x540/0x540 [ 470.520497] ? find_held_lock+0x36/0x1c0 [ 470.524595] ? lock_downgrade+0x8f0/0x8f0 [ 470.528781] ? kasan_check_read+0x11/0x20 [ 470.532961] ? rcu_is_watching+0x8c/0x150 [ 470.537143] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 470.541593] ? oom_badness+0xb00/0xb00 [ 470.545513] ? rcu_read_unlock+0x35/0x70 [ 470.549609] ? mem_cgroup_iter+0x4bf/0x9e0 [ 470.553869] ? css_task_iter_end+0x2ce/0x490 [ 470.558306] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 470.563088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 470.568131] ? trace_hardirqs_on+0xd/0x10 [ 470.572319] ? _raw_spin_unlock_irq+0x27/0x70 [ 470.576849] ? oom_badness+0xb00/0xb00 [ 470.580764] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 470.585556] ? mem_cgroup_iter_break+0x30/0x30 [ 470.590196] out_of_memory+0xa8a/0x14d0 [ 470.594215] ? oom_killer_disable+0x3a0/0x3a0 [ 470.598755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 470.603809] ? trace_hardirqs_on+0xd/0x10 [ 470.608001] mem_cgroup_out_of_memory+0x15e/0x210 [ 470.613503] ? memcg_memory_event+0x40/0x40 [ 470.617862] ? _raw_spin_unlock+0x22/0x30 [ 470.622045] mem_cgroup_oom_synchronize+0x713/0x940 [ 470.627122] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 470.632621] ? memcg_event_wake+0x450/0x450 [ 470.636992] pagefault_out_of_memory+0xc8/0x197 [ 470.641698] ? out_of_memory+0x14d0/0x14d0 [ 470.645974] ? __handle_mm_fault+0x4460/0x4460 [ 470.650599] mm_fault_error+0x1de/0x380 [ 470.654612] __do_page_fault+0xd25/0xe50 [ 470.658741] ? mm_fault_error+0x380/0x380 [ 470.662937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.668511] ? exit_to_usermode_loop+0x1f4/0x370 [ 470.673304] ? syscall_slow_exit_work+0x500/0x500 [ 470.678213] do_page_fault+0xf6/0x8c0 [ 470.682065] ? vmalloc_sync_all+0x30/0x30 [ 470.686241] ? do_syscall_64+0x497/0x820 [ 470.690329] ? syscall_return_slowpath+0x5e0/0x5e0 [ 470.695306] ? syscall_return_slowpath+0x31d/0x5e0 [ 470.700272] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 470.705667] ? page_fault+0x8/0x30 [ 470.709252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 470.714142] ? page_fault+0x8/0x30 [ 470.717724] page_fault+0x1e/0x30 [ 470.721213] RIP: 0033:0x46f8fd [ 470.724421] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 470.743832] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 470.749245] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 470.756553] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 470.763947] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 470.771245] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 470.778619] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 470.786672] Task in /ile0 killed as a result of limit of /ile0 [ 470.792838] memory: usage 80kB, limit 0kB, failcnt 1568 [ 470.798308] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 470.805173] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 470.811409] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB 00:07:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e24, @multicast2}}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000004cbc068400000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r1, 0x1) 00:07:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x543, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 470.831253] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 470.840208] [ 1241] 0 1241 17618 8728 131072 0 0 syz-executor6 [ 470.849210] [ 1248] 0 1248 17618 8729 126976 0 0 syz-executor5 [ 470.858192] Memory cgroup out of memory: Kill process 1241 (syz-executor6) score 8760000 or sacrifice child [ 470.868212] Killed process 1241 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:07:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = semget(0x3, 0x4, 0x604) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000240)=""/4096) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0xd5}, &(0x7f0000000080), &(0x7f0000000100)={r2, r3+10000000}, 0x8) rt_sigaction(0x6, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000140)) 00:07:50 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000280)=0xffffffff) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) acct(0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000002) bind$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='.\x00', r1}, 0x10) [ 470.883512] oom_reaper: reaped process 1241 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 470.916683] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 470.927704] syz-executor5 cpuset=/ mems_allowed=0 [ 470.932749] CPU: 1 PID: 1248 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 470.940051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.949435] Call Trace: [ 470.952324] dump_stack+0x1c9/0x2b4 [ 470.955989] ? dump_stack_print_info.cold.2+0x52/0x52 [ 470.961239] ? trace_hardirqs_on+0x10/0x10 [ 470.965551] dump_header+0x27b/0xf64 [ 470.969320] ? pagefault_out_of_memory+0x197/0x197 [ 470.974285] ? __lock_acquire+0x7fc/0x5020 [ 470.978554] ? print_usage_bug+0xc0/0xc0 [ 470.982672] ? graph_lock+0x170/0x170 [ 470.986507] ? print_usage_bug+0xc0/0xc0 [ 470.990614] ? trace_hardirqs_on+0x10/0x10 [ 470.994892] ? print_usage_bug+0xc0/0xc0 [ 470.998986] ? lock_downgrade+0x8f0/0x8f0 [ 471.003175] ? mark_held_locks+0xc9/0x160 [ 471.007347] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 471.011959] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 471.017095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.022143] ? trace_hardirqs_on+0xd/0x10 [ 471.026322] ? ___ratelimit+0xaa/0x655 [ 471.030236] ? idr_get_free+0x10c0/0x10c0 [ 471.034561] ? kasan_check_write+0x14/0x20 [ 471.038822] ? do_raw_spin_lock+0xc1/0x200 [ 471.043100] oom_kill_process.cold.25+0x10/0x10bc [ 471.047990] ? oom_evaluate_task+0x540/0x540 [ 471.052434] ? find_held_lock+0x36/0x1c0 [ 471.056540] ? lock_downgrade+0x8f0/0x8f0 [ 471.060725] ? kasan_check_read+0x11/0x20 [ 471.064902] ? rcu_is_watching+0x8c/0x150 [ 471.069075] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 471.073512] ? oom_badness+0xb00/0xb00 [ 471.077440] ? rcu_read_unlock+0x35/0x70 [ 471.081542] ? mem_cgroup_iter+0x4bf/0x9e0 [ 471.085801] ? css_task_iter_end+0x2ce/0x490 [ 471.090245] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 471.095041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.100097] ? trace_hardirqs_on+0xd/0x10 [ 471.104277] ? _raw_spin_unlock_irq+0x27/0x70 [ 471.108806] ? oom_badness+0xb00/0xb00 [ 471.112725] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 471.117519] ? mem_cgroup_iter_break+0x30/0x30 [ 471.122171] out_of_memory+0xa8a/0x14d0 [ 471.126235] ? oom_killer_disable+0x3a0/0x3a0 [ 471.130811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.135857] ? trace_hardirqs_on+0xd/0x10 [ 471.140057] mem_cgroup_out_of_memory+0x15e/0x210 [ 471.144949] ? memcg_memory_event+0x40/0x40 [ 471.149304] ? _raw_spin_unlock+0x22/0x30 [ 471.153486] mem_cgroup_oom_synchronize+0x713/0x940 [ 471.158535] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 471.164023] ? memcg_event_wake+0x450/0x450 [ 471.168394] pagefault_out_of_memory+0xc8/0x197 [ 471.173099] ? out_of_memory+0x14d0/0x14d0 [ 471.177371] ? __handle_mm_fault+0x4460/0x4460 [ 471.181989] mm_fault_error+0x1de/0x380 [ 471.185994] __do_page_fault+0xd25/0xe50 [ 471.190097] ? mm_fault_error+0x380/0x380 [ 471.194275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 471.199844] ? __x64_sys_clock_gettime+0x170/0x250 [ 471.205231] ? __ia32_sys_clock_settime+0x290/0x290 [ 471.210289] do_page_fault+0xf6/0x8c0 [ 471.214120] ? vmalloc_sync_all+0x30/0x30 [ 471.218299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 471.223867] ? do_syscall_64+0x497/0x820 [ 471.227959] ? syscall_slow_exit_work+0x500/0x500 [ 471.232841] ? syscall_return_slowpath+0x5e0/0x5e0 [ 471.237802] ? syscall_return_slowpath+0x31d/0x5e0 [ 471.242769] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 471.248167] ? page_fault+0x8/0x30 [ 471.251743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 471.256620] ? page_fault+0x8/0x30 [ 471.260206] page_fault+0x1e/0x30 [ 471.263693] RIP: 0033:0x46f8fd [ 471.266918] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 471.286376] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 471.291797] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 471.299089] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 471.306378] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 471.313692] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 471.320990] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 471.328541] Task in /ile0 killed as a result of limit of /ile0 [ 471.334692] memory: usage 80kB, limit 0kB, failcnt 1577 [ 471.340186] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 471.347069] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 471.354270] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 471.374007] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 471.382921] [ 1248] 0 1248 17618 8729 126976 0 0 syz-executor5 [ 471.391882] Memory cgroup out of memory: Kill process 1248 (syz-executor5) score 8760000 or sacrifice child [ 471.401925] Killed process 1248 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 471.617790] oom_reaper: reaped process 1248 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 471.645294] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 471.656332] syz-executor6 cpuset=/ mems_allowed=0 [ 471.661323] CPU: 1 PID: 1304 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 471.668632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.678027] Call Trace: [ 471.680640] dump_stack+0x1c9/0x2b4 [ 471.684311] ? dump_stack_print_info.cold.2+0x52/0x52 [ 471.689538] ? trace_hardirqs_on+0x10/0x10 [ 471.693802] dump_header+0x27b/0xf64 [ 471.697848] ? pagefault_out_of_memory+0x197/0x197 [ 471.702851] ? __lock_acquire+0x7fc/0x5020 [ 471.707149] ? print_usage_bug+0xc0/0xc0 [ 471.711252] ? graph_lock+0x170/0x170 [ 471.715090] ? print_usage_bug+0xc0/0xc0 [ 471.719230] ? trace_hardirqs_on+0x10/0x10 [ 471.723534] ? print_usage_bug+0xc0/0xc0 [ 471.727651] ? lock_downgrade+0x8f0/0x8f0 [ 471.731871] ? mark_held_locks+0xc9/0x160 [ 471.736046] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 471.740657] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 471.745809] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.750860] ? trace_hardirqs_on+0xd/0x10 [ 471.755074] ? ___ratelimit+0xaa/0x655 [ 471.759017] ? idr_get_free+0x10c0/0x10c0 [ 471.763210] ? kasan_check_write+0x14/0x20 [ 471.767501] ? do_raw_spin_lock+0xc1/0x200 [ 471.771774] oom_kill_process.cold.25+0x10/0x10bc [ 471.776658] ? oom_evaluate_task+0x540/0x540 [ 471.781096] ? find_held_lock+0x36/0x1c0 [ 471.785201] ? lock_downgrade+0x8f0/0x8f0 [ 471.789382] ? kasan_check_read+0x11/0x20 [ 471.793578] ? rcu_is_watching+0x8c/0x150 [ 471.797776] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 471.802234] ? oom_badness+0xb00/0xb00 [ 471.806169] ? rcu_read_unlock+0x35/0x70 [ 471.810264] ? mem_cgroup_iter+0x4bf/0x9e0 [ 471.814534] ? css_task_iter_end+0x2ce/0x490 00:07:51 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) unshare(0x60000000) 00:07:51 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) prctl$intptr(0x17, 0x0) 00:07:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) lchown(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) 00:07:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6488, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="ed90396d"], 0x150, 0x45}], 0x1, 0x20008080) 00:07:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1}, 0x10) [ 471.818976] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 471.823760] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.828811] ? trace_hardirqs_on+0xd/0x10 [ 471.832989] ? _raw_spin_unlock_irq+0x27/0x70 [ 471.837527] ? oom_badness+0xb00/0xb00 [ 471.841448] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 471.846320] ? mem_cgroup_iter_break+0x30/0x30 [ 471.850948] out_of_memory+0xa8a/0x14d0 [ 471.854955] ? oom_killer_disable+0x3a0/0x3a0 [ 471.859490] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.864544] ? trace_hardirqs_on+0xd/0x10 [ 471.868740] mem_cgroup_out_of_memory+0x15e/0x210 [ 471.873623] ? memcg_memory_event+0x40/0x40 [ 471.877990] ? _raw_spin_unlock+0x22/0x30 [ 471.882164] mem_cgroup_oom_synchronize+0x713/0x940 [ 471.887260] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 471.892774] ? memcg_event_wake+0x450/0x450 [ 471.897260] pagefault_out_of_memory+0xc8/0x197 [ 471.901960] ? out_of_memory+0x14d0/0x14d0 [ 471.906236] ? __handle_mm_fault+0x4460/0x4460 [ 471.910861] mm_fault_error+0x1de/0x380 [ 471.914888] __do_page_fault+0xd25/0xe50 [ 471.919020] ? mm_fault_error+0x380/0x380 [ 471.923215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 471.928781] ? __x64_sys_clock_gettime+0x170/0x250 [ 471.933739] ? __ia32_sys_clock_settime+0x290/0x290 [ 471.938786] do_page_fault+0xf6/0x8c0 [ 471.942621] ? vmalloc_sync_all+0x30/0x30 [ 471.946791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 471.952365] ? do_syscall_64+0x497/0x820 [ 471.956472] ? syscall_return_slowpath+0x5e0/0x5e0 [ 471.961441] ? syscall_return_slowpath+0x31d/0x5e0 [ 471.966404] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 471.971810] ? page_fault+0x8/0x30 [ 471.975384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 471.980257] ? page_fault+0x8/0x30 [ 471.983818] page_fault+0x1e/0x30 [ 471.987288] RIP: 0033:0x46f8fd [ 471.990483] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 472.009992] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 472.015382] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 472.022675] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 472.029971] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 472.037262] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 472.044551] R13: 00007ffce5b58e90 R14: 0000000000000002 R15: 0000000000000001 [ 472.052382] Task in /ile0 killed as a result of limit of /ile0 [ 472.058476] memory: usage 80kB, limit 0kB, failcnt 1597 00:07:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) [ 472.063956] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 472.070801] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 472.077040] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 472.096874] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 472.105800] [ 1304] 0 1304 17585 8728 131072 0 0 syz-executor6 00:07:51 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:51 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x10000800) 00:07:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffa888, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000011300000200000029ee9d4ab6caf21ddc19991657206cb8b496a14e995e65de9fe44bf6f95cfa9f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000001200000000000000001080000020000002a4fc9ccc7087fc0a72429f29d3dc7d113ab558ea2436dbff958ff96835d1cea11a0ce1a0996bec704a39d3a47a9f339384fa6adb36dac4af6e953f943ee283aab1301d00053", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) [ 472.114741] Memory cgroup out of memory: Kill process 1304 (syz-executor6) score 8760000 or sacrifice child [ 472.124758] Killed process 1304 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 472.138461] oom_reaper: reaped process 1304 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 00:07:51 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400218) fstat(r0, &(0x7f0000000740)) 00:07:51 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 472.238427] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 472.375699] IPVS: ftp: loaded support on port[0] = 21 00:07:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 472.446517] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 472.549702] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 472.553228] IPVS: ftp: loaded support on port[0] = 21 [ 472.560756] syz-executor6 cpuset=/ mems_allowed=0 [ 472.560791] CPU: 1 PID: 1356 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 472.560799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.560804] Call Trace: [ 472.560826] dump_stack+0x1c9/0x2b4 [ 472.560848] ? dump_stack_print_info.cold.2+0x52/0x52 [ 472.598917] ? trace_hardirqs_on+0x10/0x10 [ 472.603183] dump_header+0x27b/0xf64 [ 472.606927] ? pagefault_out_of_memory+0x197/0x197 [ 472.611877] ? __lock_acquire+0x7fc/0x5020 [ 472.616134] ? print_usage_bug+0xc0/0xc0 [ 472.620231] ? graph_lock+0x170/0x170 [ 472.624046] ? print_usage_bug+0xc0/0xc0 [ 472.628129] ? trace_hardirqs_on+0x10/0x10 [ 472.632393] ? print_usage_bug+0xc0/0xc0 [ 472.636483] ? lock_downgrade+0x8f0/0x8f0 [ 472.640669] ? mark_held_locks+0xc9/0x160 [ 472.644831] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 472.649436] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 472.654569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 472.659614] ? trace_hardirqs_on+0xd/0x10 [ 472.663807] ? ___ratelimit+0xaa/0x655 [ 472.667726] ? idr_get_free+0x10c0/0x10c0 [ 472.671905] ? kasan_check_write+0x14/0x20 [ 472.676175] ? do_raw_spin_lock+0xc1/0x200 [ 472.680449] oom_kill_process.cold.25+0x10/0x10bc [ 472.685338] ? oom_evaluate_task+0x540/0x540 [ 472.689777] ? find_held_lock+0x36/0x1c0 [ 472.693904] ? lock_downgrade+0x8f0/0x8f0 [ 472.698091] ? kasan_check_read+0x11/0x20 [ 472.702275] ? rcu_is_watching+0x8c/0x150 [ 472.706468] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 472.710911] ? oom_badness+0xb00/0xb00 [ 472.714825] ? rcu_read_unlock+0x35/0x70 [ 472.718927] ? mem_cgroup_iter+0x4bf/0x9e0 [ 472.723203] ? css_task_iter_end+0x2ce/0x490 [ 472.727658] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 472.732438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 472.737481] ? trace_hardirqs_on+0xd/0x10 [ 472.741661] ? _raw_spin_unlock_irq+0x27/0x70 [ 472.746192] ? oom_badness+0xb00/0xb00 [ 472.750103] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 472.754879] ? mem_cgroup_iter_break+0x30/0x30 [ 472.759508] out_of_memory+0xa8a/0x14d0 [ 472.763509] ? oom_killer_disable+0x3a0/0x3a0 [ 472.768025] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 472.773067] ? trace_hardirqs_on+0xd/0x10 [ 472.777258] mem_cgroup_out_of_memory+0x15e/0x210 [ 472.782301] ? memcg_memory_event+0x40/0x40 [ 472.786649] ? _raw_spin_unlock+0x22/0x30 [ 472.790826] mem_cgroup_oom_synchronize+0x713/0x940 [ 472.795894] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 472.801484] ? memcg_event_wake+0x450/0x450 [ 472.805844] pagefault_out_of_memory+0xc8/0x197 [ 472.810529] ? out_of_memory+0x14d0/0x14d0 [ 472.814806] ? __handle_mm_fault+0x4460/0x4460 [ 472.819418] mm_fault_error+0x1de/0x380 [ 472.823418] __do_page_fault+0xd25/0xe50 [ 472.827499] ? mm_fault_error+0x380/0x380 [ 472.831660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 472.837382] ? __x64_sys_clock_gettime+0x170/0x250 [ 472.842328] ? __ia32_sys_clock_settime+0x290/0x290 [ 472.847364] do_page_fault+0xf6/0x8c0 [ 472.851186] ? vmalloc_sync_all+0x30/0x30 [ 472.855350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 472.860903] ? do_syscall_64+0x497/0x820 [ 472.864980] ? syscall_slow_exit_work+0x500/0x500 [ 472.869841] ? syscall_return_slowpath+0x5e0/0x5e0 [ 472.874789] ? syscall_return_slowpath+0x31d/0x5e0 [ 472.879741] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 472.885121] ? page_fault+0x8/0x30 [ 472.888679] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 472.893538] ? page_fault+0x8/0x30 [ 472.897090] page_fault+0x1e/0x30 [ 472.900551] RIP: 0033:0x46f8fd [ 472.903738] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 472.923254] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 472.928641] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 472.935926] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 472.943210] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 472.950506] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 472.957807] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 472.965294] Task in /ile0 killed as a result of limit of /ile0 [ 472.971662] memory: usage 80kB, limit 0kB, failcnt 1641 [ 472.977121] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 472.983945] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 472.990200] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 473.009936] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 473.018802] [ 1356] 0 1356 17618 8728 131072 0 0 syz-executor6 [ 473.027729] Memory cgroup out of memory: Kill process 1356 (syz-executor6) score 8760000 or sacrifice child [ 473.037756] Killed process 1356 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 473.052416] oom_reaper: reaped process 1356 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:52 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) unshare(0x60000000) 00:07:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:52 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x880, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x40) r3 = dup3(r1, r0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x6, 0x3, 0x2}, {0x43, 0x81, 0x1, 0x20}]}) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r4, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="00000900b100000000000000010000000100f300", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:52 executing program 4: 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, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000240)={0x0, 0x2000000000010000}) 00:07:52 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = mq_open(&(0x7f0000000000)='cgroup2\x00', 0x0, 0x20, &(0x7f0000000040)={0xff, 0xfffffffffffffffd, 0x8000, 0x80000000, 0x100000000, 0x99, 0x6f5d, 0xb18}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffffe) 00:07:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) [ 473.252231] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000000086000f, 0x0) 00:07:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x1) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r3, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r3, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(twofish-asm),ghash-clmulni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 00:07:53 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x608, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10) [ 473.530020] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) rmdir(&(0x7f0000000280)='./file0\x00') 00:07:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0xffff, &(0x7f0000000080)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) [ 473.822407] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 473.833518] syz-executor6 cpuset=/ mems_allowed=0 [ 473.838487] CPU: 1 PID: 1389 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 473.845776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.855141] Call Trace: [ 473.857751] dump_stack+0x1c9/0x2b4 [ 473.861387] ? dump_stack_print_info.cold.2+0x52/0x52 [ 473.866591] ? trace_hardirqs_on+0x10/0x10 [ 473.870839] dump_header+0x27b/0xf64 [ 473.874572] ? pagefault_out_of_memory+0x197/0x197 [ 473.879514] ? __lock_acquire+0x7fc/0x5020 [ 473.883877] ? print_usage_bug+0xc0/0xc0 [ 473.887955] ? graph_lock+0x170/0x170 [ 473.891879] ? print_usage_bug+0xc0/0xc0 [ 473.895961] ? trace_hardirqs_on+0x10/0x10 [ 473.900217] ? print_usage_bug+0xc0/0xc0 [ 473.904294] ? lock_downgrade+0x8f0/0x8f0 [ 473.908467] ? mark_held_locks+0xc9/0x160 [ 473.912627] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 473.917230] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 473.922346] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 473.927384] ? trace_hardirqs_on+0xd/0x10 [ 473.931546] ? ___ratelimit+0xaa/0x655 [ 473.935444] ? idr_get_free+0x10c0/0x10c0 [ 473.939607] ? kasan_check_write+0x14/0x20 [ 473.943857] ? do_raw_spin_lock+0xc1/0x200 [ 473.948109] oom_kill_process.cold.25+0x10/0x10bc [ 473.952970] ? oom_evaluate_task+0x540/0x540 [ 473.957385] ? find_held_lock+0x36/0x1c0 [ 473.961467] ? lock_downgrade+0x8f0/0x8f0 [ 473.965634] ? kasan_check_read+0x11/0x20 [ 473.969822] ? rcu_is_watching+0x8c/0x150 [ 473.973977] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 473.978402] ? oom_badness+0xb00/0xb00 [ 473.982300] ? rcu_read_unlock+0x35/0x70 [ 473.986366] ? mem_cgroup_iter+0x4bf/0x9e0 [ 473.990607] ? css_task_iter_end+0x2ce/0x490 [ 473.995032] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 473.999805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 474.004839] ? trace_hardirqs_on+0xd/0x10 [ 474.008995] ? _raw_spin_unlock_irq+0x27/0x70 [ 474.013553] ? oom_badness+0xb00/0xb00 [ 474.017807] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 474.022587] ? mem_cgroup_iter_break+0x30/0x30 [ 474.027202] out_of_memory+0xa8a/0x14d0 [ 474.031197] ? oom_killer_disable+0x3a0/0x3a0 [ 474.035713] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 474.040995] ? trace_hardirqs_on+0xd/0x10 [ 474.045310] mem_cgroup_out_of_memory+0x15e/0x210 [ 474.050351] ? memcg_memory_event+0x40/0x40 [ 474.054823] ? _raw_spin_unlock+0x22/0x30 [ 474.059083] mem_cgroup_oom_synchronize+0x713/0x940 [ 474.064243] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 474.069853] ? memcg_event_wake+0x450/0x450 [ 474.074341] pagefault_out_of_memory+0xc8/0x197 [ 474.079166] ? out_of_memory+0x14d0/0x14d0 [ 474.083562] ? __handle_mm_fault+0x4460/0x4460 [ 474.088347] mm_fault_error+0x1de/0x380 [ 474.092521] __do_page_fault+0xd25/0xe50 [ 474.096742] ? mm_fault_error+0x380/0x380 [ 474.101050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.106722] ? __x64_sys_clock_gettime+0x170/0x250 [ 474.111781] ? __ia32_sys_clock_settime+0x290/0x290 [ 474.116978] do_page_fault+0xf6/0x8c0 [ 474.120802] ? vmalloc_sync_all+0x30/0x30 [ 474.124959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.130512] ? do_syscall_64+0x497/0x820 [ 474.134579] ? syscall_slow_exit_work+0x500/0x500 [ 474.139438] ? syscall_return_slowpath+0x5e0/0x5e0 [ 474.144382] ? syscall_return_slowpath+0x31d/0x5e0 [ 474.149327] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 474.154720] ? page_fault+0x8/0x30 [ 474.158272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.163122] ? page_fault+0x8/0x30 [ 474.166666] page_fault+0x1e/0x30 [ 474.170124] RIP: 0033:0x46f8fd [ 474.173309] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 474.192663] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 474.198035] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 474.205314] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 474.212592] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 474.219871] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 474.227150] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 474.234862] Task in /ile0 killed as a result of limit of /ile0 [ 474.241007] memory: usage 80kB, limit 0kB, failcnt 1765 [ 474.246440] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 474.253266] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 474.259454] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 474.279205] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 474.288081] [ 1389] 0 1389 17618 8728 131072 0 0 syz-executor6 [ 474.296995] [ 1399] 0 1399 17618 8729 126976 0 0 syz-executor5 [ 474.305917] Memory cgroup out of memory: Kill process 1389 (syz-executor6) score 8760000 or sacrifice child [ 474.315915] Killed process 1389 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 474.328951] oom_reaper: reaped process 1389 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 474.362265] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 474.373235] syz-executor5 cpuset=/ mems_allowed=0 [ 474.378177] CPU: 1 PID: 1399 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 474.385457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.394820] Call Trace: [ 474.397428] dump_stack+0x1c9/0x2b4 [ 474.401075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 474.406290] ? trace_hardirqs_on+0x10/0x10 [ 474.410542] dump_header+0x27b/0xf64 [ 474.414290] ? pagefault_out_of_memory+0x197/0x197 [ 474.419235] ? __lock_acquire+0x7fc/0x5020 [ 474.423485] ? print_usage_bug+0xc0/0xc0 [ 474.427572] ? graph_lock+0x170/0x170 [ 474.431384] ? print_usage_bug+0xc0/0xc0 [ 474.435459] ? trace_hardirqs_on+0x10/0x10 [ 474.439837] ? print_usage_bug+0xc0/0xc0 [ 474.443920] ? lock_downgrade+0x8f0/0x8f0 [ 474.448083] ? mark_held_locks+0xc9/0x160 [ 474.452235] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 474.456827] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 474.461945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 474.466973] ? trace_hardirqs_on+0xd/0x10 [ 474.471131] ? ___ratelimit+0xaa/0x655 [ 474.475034] ? idr_get_free+0x10c0/0x10c0 [ 474.479201] ? kasan_check_write+0x14/0x20 [ 474.484053] ? do_raw_spin_lock+0xc1/0x200 [ 474.488306] oom_kill_process.cold.25+0x10/0x10bc [ 474.493184] ? oom_evaluate_task+0x540/0x540 [ 474.497606] ? find_held_lock+0x36/0x1c0 [ 474.501702] ? lock_downgrade+0x8f0/0x8f0 [ 474.505867] ? kasan_check_read+0x11/0x20 [ 474.510287] ? rcu_is_watching+0x8c/0x150 [ 474.514465] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 474.518887] ? oom_badness+0xb00/0xb00 [ 474.522815] ? rcu_read_unlock+0x35/0x70 [ 474.526894] ? mem_cgroup_iter+0x4bf/0x9e0 [ 474.531177] ? css_task_iter_end+0x2ce/0x490 [ 474.535597] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 474.540362] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 474.545392] ? trace_hardirqs_on+0xd/0x10 [ 474.549551] ? _raw_spin_unlock_irq+0x27/0x70 [ 474.554058] ? oom_badness+0xb00/0xb00 [ 474.557959] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 474.562729] ? mem_cgroup_iter_break+0x30/0x30 [ 474.567348] out_of_memory+0xa8a/0x14d0 [ 474.571340] ? oom_killer_disable+0x3a0/0x3a0 [ 474.575850] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 474.580873] ? trace_hardirqs_on+0xd/0x10 [ 474.585040] mem_cgroup_out_of_memory+0x15e/0x210 [ 474.589901] ? memcg_memory_event+0x40/0x40 [ 474.594237] ? _raw_spin_unlock+0x22/0x30 [ 474.598397] mem_cgroup_oom_synchronize+0x713/0x940 [ 474.603426] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 474.608989] ? memcg_event_wake+0x450/0x450 [ 474.613334] pagefault_out_of_memory+0xc8/0x197 [ 474.618355] ? out_of_memory+0x14d0/0x14d0 [ 474.622607] ? __handle_mm_fault+0x4460/0x4460 [ 474.627198] mm_fault_error+0x1de/0x380 [ 474.631197] __do_page_fault+0xd25/0xe50 [ 474.635289] ? mm_fault_error+0x380/0x380 [ 474.639448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.644995] ? __x64_sys_clock_gettime+0x170/0x250 [ 474.649931] ? __ia32_sys_clock_settime+0x290/0x290 [ 474.654959] do_page_fault+0xf6/0x8c0 [ 474.658770] ? vmalloc_sync_all+0x30/0x30 [ 474.662926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.668478] ? do_syscall_64+0x497/0x820 [ 474.672552] ? syscall_slow_exit_work+0x500/0x500 [ 474.677410] ? syscall_return_slowpath+0x5e0/0x5e0 [ 474.682352] ? syscall_return_slowpath+0x31d/0x5e0 [ 474.687326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.692877] ? retint_user+0x18/0x18 [ 474.696600] ? page_fault+0x8/0x30 [ 474.700150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.705011] ? page_fault+0x8/0x30 [ 474.708575] page_fault+0x1e/0x30 [ 474.712036] RIP: 0033:0x46f8fd [ 474.715224] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 474.734651] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 474.740036] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 474.747312] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 474.754588] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 474.761866] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 474.769145] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 474.777481] Task in /ile0 killed as a result of limit of /ile0 [ 474.783561] memory: usage 80kB, limit 0kB, failcnt 1773 [ 474.788978] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 474.795993] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 474.803317] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 474.823042] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 474.831874] [ 1399] 0 1399 17618 8729 126976 0 0 syz-executor5 [ 474.840923] Memory cgroup out of memory: Kill process 1399 (syz-executor5) score 8760000 or sacrifice child [ 474.850926] Killed process 1399 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 474.866111] oom_reaper: reaped process 1399 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:07:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180), 0x0, 0x0, 0xffffffffffffffff) 00:07:54 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffca88, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:54 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)="6367d36f75703200", 0x2, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0x81, &(0x7f00000003c0)=""/4096) r3 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 00:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:54 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) process_vm_readv(0x0, &(0x7f0000000500), 0x1000000000000114, &(0x7f0000000080), 0x0, 0x100000000000000) 00:07:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) umount2(&(0x7f0000000040)='./file0\x00', 0x0) [ 474.945843] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:54 executing program 4: 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getpgid(0x0) rt_sigqueueinfo(0x0, 0x1, &(0x7f0000000340)={0x31, 0x7, 0xb16f}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) connect$netlink(r0, &(0x7f0000000380)=@proc={0x10, 0x0, 0x25dfdbfc, 0x9cbe532627d1235d}, 0x100000219) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x86) fchdir(r1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000003c0)) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 00:07:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4888, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:54 executing program 0: 00:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:54 executing program 3: 00:07:54 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:54 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 475.105445] IPVS: ftp: loaded support on port[0] = 21 [ 475.239112] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:54 executing program 3: 00:07:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x3580, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000400)=r2) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0xfffffdc8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) write$P9_RRENAMEAT(r3, &(0x7f00000000c0)={0x7, 0x4b, 0x2}, 0x7) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r5, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000004540)={0x0, 0x989680}) sendmmsg$unix(r4, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="001a000020b69fb3c400000001000000020000e758bf3b9bcc96f1ec799fb0b2c0cfe500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="4b06ac19d3c37edde41fba59444762d702333458e55194998005e268007f8f5ae87578cc54074b071783560e1681c82893c4e8f3212d3f78a820436a9223f7070000000000000025c40661d41ce2dd6a8836f222de1af798cba000000a3185ca7490157257b5824fd76e0d81a7433cb6e1b0bfd11e29b3dcfe196dcabb568eac236a7da132502714db4c2b6af391e16d01f124dbc61ac8f62e8b21b69d55d06fbc5463380d93da53c6889421cb6d"], 0x150, 0x45}], 0x1, 0x20008080) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x8, 0x101, 0x4, 0x1, 0x80000000}) 00:07:55 executing program 0: [ 475.521853] IPVS: ftp: loaded support on port[0] = 21 [ 475.597733] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 475.608844] syz-executor6 cpuset=/ mems_allowed=0 [ 475.613785] CPU: 0 PID: 1493 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 475.621067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.630450] Call Trace: [ 475.633052] dump_stack+0x1c9/0x2b4 [ 475.636702] ? dump_stack_print_info.cold.2+0x52/0x52 [ 475.641909] ? trace_hardirqs_on+0x10/0x10 [ 475.646159] dump_header+0x27b/0xf64 [ 475.649899] ? pagefault_out_of_memory+0x197/0x197 [ 475.654838] ? __lock_acquire+0x7fc/0x5020 [ 475.659087] ? print_usage_bug+0xc0/0xc0 [ 475.663167] ? graph_lock+0x170/0x170 [ 475.666978] ? print_usage_bug+0xc0/0xc0 [ 475.671050] ? trace_hardirqs_on+0x10/0x10 [ 475.675303] ? print_usage_bug+0xc0/0xc0 [ 475.679407] ? lock_downgrade+0x8f0/0x8f0 [ 475.683575] ? mark_held_locks+0xc9/0x160 [ 475.687735] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 475.692331] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 475.697458] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.702490] ? trace_hardirqs_on+0xd/0x10 [ 475.706651] ? ___ratelimit+0xaa/0x655 [ 475.710556] ? idr_get_free+0x10c0/0x10c0 [ 475.714727] ? kasan_check_write+0x14/0x20 [ 475.718971] ? do_raw_spin_lock+0xc1/0x200 [ 475.723220] oom_kill_process.cold.25+0x10/0x10bc [ 475.728099] ? oom_evaluate_task+0x540/0x540 [ 475.732517] ? find_held_lock+0x36/0x1c0 [ 475.736600] ? lock_downgrade+0x8f0/0x8f0 [ 475.740760] ? kasan_check_read+0x11/0x20 [ 475.744934] ? rcu_is_watching+0x8c/0x150 [ 475.749088] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 475.753506] ? oom_badness+0xb00/0xb00 [ 475.757405] ? rcu_read_unlock+0x35/0x70 [ 475.761472] ? mem_cgroup_iter+0x4bf/0x9e0 [ 475.765713] ? css_task_iter_end+0x2ce/0x490 [ 475.770215] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 475.774975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.780003] ? trace_hardirqs_on+0xd/0x10 [ 475.784335] ? _raw_spin_unlock_irq+0x27/0x70 [ 475.788836] ? oom_badness+0xb00/0xb00 [ 475.792730] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 475.797490] ? mem_cgroup_iter_break+0x30/0x30 [ 475.802096] out_of_memory+0xa8a/0x14d0 [ 475.806170] ? oom_killer_disable+0x3a0/0x3a0 [ 475.810687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.815712] ? trace_hardirqs_on+0xd/0x10 [ 475.819878] mem_cgroup_out_of_memory+0x15e/0x210 [ 475.824734] ? memcg_memory_event+0x40/0x40 [ 475.829070] ? _raw_spin_unlock+0x22/0x30 [ 475.833239] mem_cgroup_oom_synchronize+0x713/0x940 [ 475.838270] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 475.843740] ? memcg_event_wake+0x450/0x450 [ 475.848069] pagefault_out_of_memory+0xc8/0x197 [ 475.852737] ? out_of_memory+0x14d0/0x14d0 [ 475.856965] ? __handle_mm_fault+0x4460/0x4460 [ 475.861539] mm_fault_error+0x1de/0x380 [ 475.865507] __do_page_fault+0xd25/0xe50 [ 475.869564] ? mm_fault_error+0x380/0x380 [ 475.873729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 475.879275] ? __x64_sys_clock_gettime+0x170/0x250 [ 475.884197] ? __ia32_sys_clock_settime+0x290/0x290 [ 475.889376] do_page_fault+0xf6/0x8c0 [ 475.893177] ? vmalloc_sync_all+0x30/0x30 [ 475.897323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 475.902864] ? do_syscall_64+0x497/0x820 [ 475.906929] ? syscall_slow_exit_work+0x500/0x500 [ 475.911772] ? syscall_return_slowpath+0x5e0/0x5e0 [ 475.916694] ? syscall_return_slowpath+0x31d/0x5e0 [ 475.921627] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 475.927000] ? page_fault+0x8/0x30 [ 475.930554] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.935414] ? page_fault+0x8/0x30 [ 475.938942] page_fault+0x1e/0x30 [ 475.942383] RIP: 0033:0x46f8fd [ 475.945553] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 475.964752] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 475.970126] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 475.977388] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 475.984731] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 475.991993] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 475.999264] R13: 00007ffce5b58e90 R14: 0000000000000001 R15: 0000000000000002 [ 476.007233] Task in /ile0 killed as a result of limit of /ile0 [ 476.013489] memory: usage 84kB, limit 0kB, failcnt 1849 [ 476.018934] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 476.025892] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:07:55 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='(+em1\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='em1+)\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='cgroup.procs\x00', &(0x7f0000000340)='\x00', &(0x7f00000003c0)='\x00'], 0xc00) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:55 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:55 executing program 0: 00:07:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x88a8ffff00000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:55 executing program 3: 00:07:55 executing program 4: 00:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getpeername$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x2000) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200001000000000001f5e80002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:55 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 476.032184] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 476.045434] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 476.052051] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 476.069647] [ 1493] 0 1493 17618 8728 131072 0 0 syz-executor6 [ 476.078808] Memory cgroup out of memory: Kill process 1493 (syz-executor6) score 8760000 or sacrifice child [ 476.088890] Killed process 1493 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:07:55 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x20) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80000000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x0, @time, 0x7, {0x1, 0x6}, 0x6, 0x3, 0x9}) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x10002) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x8000f00) 00:07:55 executing program 0: 00:07:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x43050000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:55 executing program 3: 00:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x181000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) [ 476.229964] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 476.237083] IPVS: ftp: loaded support on port[0] = 21 00:07:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:56 executing program 0: [ 476.331141] IPVS: ftp: loaded support on port[0] = 21 00:07:56 executing program 3: [ 476.518218] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:56 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x204000, 0x180) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x28000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) r2 = open(&(0x7f0000000240)='./file0//ile0\x00', 0x3fffffffd, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000100), 0x12) unshare(0x60000000) accept$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000500)={'eql\x00', r4}) 00:07:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xb000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10122100}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x100, r3, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x9}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x28}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @broadcast}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb3dd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x8814) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r4, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r4, r1, r0, r4, r0, r0, r0, r4]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r4, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:56 executing program 4: 00:07:56 executing program 0: 00:07:56 executing program 3: 00:07:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:56 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x3, 0x6, 0x7f, 0x0, 0x8, 0x4, 0x4, 0x4, 0x8, 0x0, 0x5, 0x401, 0x40, 0x7, 0x7]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) r2 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000100), 0x12) unshare(0x60000003) 00:07:56 executing program 4: 00:07:56 executing program 0: [ 476.760085] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8060000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 476.805844] IPVS: ftp: loaded support on port[0] = 21 00:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/16) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl(r2, 0x64, &(0x7f0000000080)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000038e5ffffffffffff00000000010000004b0ecf314766b34231d0ebf5b099bae7606c8f042d0164c4042963fa5c969c97aaa0dab719a68240d8c02ca7e2e2779d26436f20750000000000000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000010200100ffffffffff0000000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="0000610002"], 0x150, 0x45}], 0x1, 0x20008080) 00:07:56 executing program 3: 00:07:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:56 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0xffffffffffffff59) finit_module(r0, &(0x7f0000000040)='cgroup2\x00', 0x1) unshare(0x60000000) 00:07:56 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f0000000480)=r2, 0xfffffffffffffd01) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000000)={0x23, 0x3, 0x0, {0x2, 0x2, 0x0, '(\\'}}, 0x23) unshare(0x60000000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x3a, 0x4, @thr={&(0x7f0000000240)="5e4cc764a980349ec6898861966f205f978b8588f4048b4212d1040f647b0fea0a4aef029b80de1c2512c01fbb961c4a700a806a78273e4321781d3500595c5779542ba2101bbfd3f7ccabb1fe76c555baaad82461f3f4cede7ef2545eb99480675f8039eee245b987ba74378799462668d6648ecdcedcc26e6ef27ff93d7bca101152", &(0x7f00000003c0)="9d2f5e7a1e99c76f5f7fbb8bb90d5ae535ffb5fb3b4d713b668529c0bb63b685a387a1f6f4a3850618e69fe2ba5bbcfa4b68d430d9b53382676b4bbe2178db368c3430b7f9cbea85f840c17d5e0578c8d31af428edee4219dfc2d811c93f8c405c946a274fb097318d5622241b6e73f2312a8504e7af66b0ced7b0d7f03c4be362ab3b7a5f65890ee6c1fbb22e06ec983c2f5a630f3a09625e1d83bb98149fc41e43ecfe7f8100cc59e0"}}, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 00:07:56 executing program 4: 00:07:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x7f00, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:56 executing program 0: 00:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) fadvise64(r1, 0x0, 0x309, 0x5) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCEXCL(r3, 0x540c) [ 477.079603] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:56 executing program 3: 00:07:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 477.162725] IPVS: ftp: loaded support on port[0] = 21 [ 477.163538] IPVS: ftp: loaded support on port[0] = 21 00:07:57 executing program 4: 00:07:57 executing program 0: 00:07:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x33, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 477.337176] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="00000000200000f3b265a8eced2d9a0581c2000011521316dd4e12e5dcf4177b8e0fcbb708a466e31a548ed7145d7962f9c14f23d0de99b586a84a9203169f1bd3724ef1f9fce93f027ac1fef2e536216afd3fece644df444c22f0e3c3ee063ecee1214118c1ad23d6b32f90a004ae65ac70b0170ca28d2ff0fe7ee6a3969d98b33e53f5d6a71476fb6fc3b695d44ddde80d39c4e83c8d54f7a81fa85cf7601a5604373293c507bd1c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:57 executing program 3: 00:07:57 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 477.418993] IPVS: ftp: loaded support on port[0] = 21 00:07:57 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) unshare(0x60000800) 00:07:57 executing program 4: [ 477.590431] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:58 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x1, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfec0000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:58 executing program 0: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b77}]}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000080)) 00:07:58 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50f4b}]}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x0, @multicast1}}) 00:07:58 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50e73}]}) keyctl$describe(0x6, 0x0, &(0x7f0000000100)=""/64, 0x40) 00:07:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x4, 0x2) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="060000010400000000c500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000d6d4721242849850d90360e30101000000000000000000000000000000000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:58 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:58 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000480)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8906000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 479.204943] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 479.240884] IPVS: ftp: loaded support on port[0] = 21 00:07:58 executing program 4: write$P9_RWSTAT(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x7f, 0x1}, 0x7) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50f4b}]}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000100)) 00:07:59 executing program 0: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b77}]}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000100)) 00:07:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50f4b}]}) setitimer(0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) [ 479.342421] IPVS: ftp: loaded support on port[0] = 21 00:07:59 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x9, 0x1}) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000010000000200dbad7c85f603a0eab2727400000905ff03d1cbc3bc869602b70a09d495e167a5d347f7f8339c8d57eb6fd7827310e44c4f641ab62f74171a3072b174f429f0e5cf086a1ad5f84a956cc660785eba0a531ee7f5c874cefc09f441a73258528253edc090adb8a76d30d6d2341134e6b98ebb370af10282d8460e52eb98f80c5d31ee68220b20fa995e75c762ecef36a14f6e857c5dcd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x4305000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:59 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b77}]}) clock_getres(0x0, &(0x7f0000000000)) [ 479.538225] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 479.612880] IPVS: ftp: loaded support on port[0] = 21 00:07:59 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0//ile0\x00') r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x74, 0x0, &(0x7f0000000280)=[@acquire_done={0x40106309, r2, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x28, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fda={0x66646185, 0x4, 0x1, 0x22}], &(0x7f0000000240)=[0x78, 0x78, 0x78, 0x40, 0x30]}}, @increfs={0x40046304, 0x2}, @request_death={0x400c630e, 0x4, 0x4}, @exit_looper], 0x67, 0x0, &(0x7f00000003c0)="108cf4c2d5d42866e5d79939449003d8eca218753839107237adbbb43fbaca2054b9db8ee3376c7c5e3cb588649f3d1c26faed9db1d36001b510ee1baa59899e8a7fc76728a44a8f09d499183eeca3e1d1e752743b95ffadc9880f20fc2061d583225effe7da01"}) unshare(0x60000000) 00:07:59 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50f5d}]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000140)=""/31) 00:07:59 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff7fc, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x1, 0x38, [{0x8200}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0x2c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000240)=0x9) rt_sigreturn() sendto$packet(r0, &(0x7f00000004c0)="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", 0x114, 0x20008001, &(0x7f00000001c0)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @random="27ccd416c2f8"}, 0x14) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) modify_ldt$write2(0x11, &(0x7f0000000280)={0x4, 0xffffffffffffffff, 0x400, 0x5, 0x100000001, 0x0, 0x3ff, 0x1, 0x9, 0x800}, 0x10) unshare(0x60000800) 00:07:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xff00000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:59 executing program 3: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000001e00)='cgroup.type\x00', 0x2, 0x0) 00:07:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f00000001c0)="a180e500827cefe5e227db10d6ed6fa1bdde9b17fe013c77973e55464a2dbc7ed6bad396a3bf5b3e2bdad977b7abffe9ce5ba5ab0d6628648e134971b9328f738d0cd9d5c25ff7292b93b03da7123806216e4193953641b293f2df1d4966994f43d173d02975c6ade04ed8f3475b7293a78df5e6854e28296863bc00716f3c417eb4ba41ff717f63fec665ab025b5f3ee5f4efdfe4ae18bc0a5d07a868f76b3cb9d224e021db653c799134ff93ec1ba9866d588fa750b21ff4a1c262a3c50be301cb02e9c6672102d0466a4ccdb672283c4d6e53f2fe3a3610369ee87d67b5653ed8e04afdeac775d77175be941217993a3178bd6d21", 0xf6, 0x8000, 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000080)={0x1, 0x0, {0x1d, 0x8, 0x3, 0x5, 0x6, 0x7, 0x1, 0xb9, 0xffffffffffffffff}}) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r4, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000030020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) 00:07:59 executing program 4: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 00:07:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3300000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 479.878552] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:07:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0x3bf, 0xffffffffffffffff) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:07:59 executing program 0: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x4) 00:07:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:07:59 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000240)) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:07:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50f89}]}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) 00:07:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x400000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:07:59 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50f89}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) [ 480.223908] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 480.238578] QAT: Invalid ioctl [ 480.461568] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 480.472508] syz-executor6 cpuset=/ mems_allowed=0 [ 480.477433] CPU: 0 PID: 1771 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 480.484704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.494050] Call Trace: [ 480.496643] dump_stack+0x1c9/0x2b4 [ 480.500264] ? dump_stack_print_info.cold.2+0x52/0x52 [ 480.505455] ? trace_hardirqs_on+0x10/0x10 [ 480.509702] dump_header+0x27b/0xf64 [ 480.513429] ? pagefault_out_of_memory+0x197/0x197 [ 480.518348] ? __lock_acquire+0x7fc/0x5020 [ 480.522574] ? print_usage_bug+0xc0/0xc0 [ 480.526639] ? graph_lock+0x170/0x170 [ 480.530433] ? print_usage_bug+0xc0/0xc0 [ 480.534498] ? trace_hardirqs_on+0x10/0x10 [ 480.538746] ? print_usage_bug+0xc0/0xc0 [ 480.542835] ? lock_downgrade+0x8f0/0x8f0 [ 480.546999] ? mark_held_locks+0xc9/0x160 [ 480.551142] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 480.555714] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 480.560813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 480.565818] ? trace_hardirqs_on+0xd/0x10 [ 480.569968] ? ___ratelimit+0xaa/0x655 [ 480.573857] ? idr_get_free+0x10c0/0x10c0 [ 480.577997] ? kasan_check_write+0x14/0x20 [ 480.582227] ? do_raw_spin_lock+0xc1/0x200 [ 480.586463] oom_kill_process.cold.25+0x10/0x10bc [ 480.591303] ? oom_evaluate_task+0x540/0x540 [ 480.595703] ? find_held_lock+0x36/0x1c0 [ 480.599758] ? lock_downgrade+0x8f0/0x8f0 [ 480.603904] ? kasan_check_read+0x11/0x20 [ 480.608044] ? rcu_is_watching+0x8c/0x150 [ 480.612204] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 480.616603] ? oom_badness+0xb00/0xb00 [ 480.620480] ? rcu_read_unlock+0x35/0x70 [ 480.624527] ? mem_cgroup_iter+0x4bf/0x9e0 [ 480.628747] ? css_task_iter_end+0x2ce/0x490 [ 480.633156] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 480.637910] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 480.642913] ? trace_hardirqs_on+0xd/0x10 [ 480.647055] ? _raw_spin_unlock_irq+0x27/0x70 [ 480.651558] ? oom_badness+0xb00/0xb00 [ 480.655451] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 480.660194] ? mem_cgroup_iter_break+0x30/0x30 [ 480.664771] out_of_memory+0xa8a/0x14d0 [ 480.668737] ? oom_killer_disable+0x3a0/0x3a0 [ 480.673225] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 480.678249] ? trace_hardirqs_on+0xd/0x10 [ 480.682429] mem_cgroup_out_of_memory+0x15e/0x210 [ 480.687285] ? memcg_memory_event+0x40/0x40 [ 480.691607] ? _raw_spin_unlock+0x22/0x30 [ 480.695749] mem_cgroup_oom_synchronize+0x713/0x940 [ 480.700766] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 480.706552] ? memcg_event_wake+0x450/0x450 [ 480.710877] pagefault_out_of_memory+0xc8/0x197 [ 480.715537] ? out_of_memory+0x14d0/0x14d0 [ 480.719763] ? __handle_mm_fault+0x4460/0x4460 [ 480.724336] mm_fault_error+0x1de/0x380 [ 480.728312] __do_page_fault+0xd25/0xe50 [ 480.732365] ? mm_fault_error+0x380/0x380 [ 480.736503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.742037] ? __x64_sys_clock_gettime+0x170/0x250 [ 480.746960] ? __ia32_sys_clock_settime+0x290/0x290 [ 480.751977] do_page_fault+0xf6/0x8c0 [ 480.755764] ? vmalloc_sync_all+0x30/0x30 [ 480.759901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.765429] ? do_syscall_64+0x497/0x820 [ 480.769490] ? syscall_slow_exit_work+0x500/0x500 [ 480.774348] ? syscall_return_slowpath+0x5e0/0x5e0 [ 480.779277] ? syscall_return_slowpath+0x31d/0x5e0 [ 480.784209] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 480.789560] ? page_fault+0x8/0x30 [ 480.793101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 480.797931] ? page_fault+0x8/0x30 [ 480.801459] page_fault+0x1e/0x30 [ 480.804896] RIP: 0033:0x46f8fd [ 480.808077] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 480.827306] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 480.832688] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 480.839962] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 480.847219] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 480.854482] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 480.861754] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 480.869508] Task in /ile0 killed as a result of limit of /ile0 [ 480.875601] memory: usage 84kB, limit 0kB, failcnt 1949 [ 480.881732] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 480.888602] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 480.894790] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 480.914587] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 480.923475] [ 1771] 0 1771 17618 8728 131072 0 0 syz-executor6 [ 480.932458] [ 1786] 0 1786 17618 8729 126976 0 0 syz-executor5 [ 480.941459] Memory cgroup out of memory: Kill process 1771 (syz-executor6) score 8760000 or sacrifice child [ 480.951514] Killed process 1771 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:00 executing program 6: r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x100, 0x54) accept$nfc_llcp(r0, &(0x7f0000000240), &(0x7f0000000040)=0x60) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x4, 0xfffffffffffffffb}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept4(r1, &(0x7f0000000240)=@nl=@proc, &(0x7f00000003c0)=0x80, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) r3 = socket$inet6(0xa, 0x802, 0x1000) ioctl(r3, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0xa000) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000200)={0x12, 0xe2, &(0x7f00000004c0)="29a39fe0854e7a0a10f6e2b63591af80eed89470d4291e4f153c4cc218fbead8e902da21c2a812778723417772be9ad9b822d266d9f44d05a3640231323dd5ef5b8968e2b02db8d6ddbd8d55b6ce2b83f9a2dff69d90cd25cf196dd0e7b6b41e8c298b1ed52c6aa2b2c5c0d0e97cccf5bdc0a6b751603b80123ed5269b03797c4a64f757261bc5dd276892d87ae40155d7c9a17ad5b10e71acd4a2d02c3bffbdd73e1360045929108dd9c13d35ac0561f12fd7e849c30fd89d85c3ea26927f3c01fd832bdea1409cee03580e0b8b59d03d51820fbbd015222b7254348a2bf98e490d"}) bind$alg(r2, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r5 = accept4(r2, 0x0, &(0x7f0000000000), 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) fcntl$getflags(r6, 0xb) ioctl$BLKROSET(r6, 0x125d, &(0x7f0000000080)=0x760) sendmmsg$unix(r5, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r3, r5, r3, r2, r5, r2, r2, r2, r5]}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r2, r3, r3, r3, r3, r3]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r3, r2, r2, r3, r2, r5, r3]}], 0x150, 0x45}], 0x1, 0x20008080) 00:08:00 executing program 0: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@mcast1, @empty, @mcast2}) 00:08:00 executing program 3: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) sendto$inet(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) 00:08:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x14000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:00 executing program 4: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) [ 480.963786] oom_reaper: reaped process 1771 (syz-executor6), now anon-rss:0kB, file-rss:32788kB, shmem-rss:0kB [ 480.974374] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 480.985308] syz-executor5 cpuset=/ mems_allowed=0 [ 480.990270] CPU: 1 PID: 1786 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 480.997553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.006916] Call Trace: [ 481.009518] dump_stack+0x1c9/0x2b4 [ 481.013170] ? dump_stack_print_info.cold.2+0x52/0x52 [ 481.018414] ? trace_hardirqs_on+0x10/0x10 [ 481.023082] dump_header+0x27b/0xf64 [ 481.026811] ? pagefault_out_of_memory+0x197/0x197 [ 481.031794] ? __lock_acquire+0x7fc/0x5020 [ 481.036036] ? __lock_acquire+0x7fc/0x5020 [ 481.040278] ? print_usage_bug+0xc0/0xc0 [ 481.044344] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 481.048934] ? graph_lock+0x170/0x170 [ 481.052740] ? print_usage_bug+0xc0/0xc0 [ 481.056805] ? trace_hardirqs_on+0x10/0x10 [ 481.061048] ? finish_task_switch+0x2ca/0x870 [ 481.065557] ? print_usage_bug+0xc0/0xc0 [ 481.069687] ? lock_downgrade+0x8f0/0x8f0 [ 481.073852] ? mark_held_locks+0xc9/0x160 [ 481.078003] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 481.082593] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 481.087715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.092765] ? trace_hardirqs_on+0xd/0x10 [ 481.096917] ? ___ratelimit+0xaa/0x655 [ 481.100807] ? idr_get_free+0x10c0/0x10c0 [ 481.104959] ? kasan_check_write+0x14/0x20 [ 481.109195] ? do_raw_spin_lock+0xc1/0x200 [ 481.113437] oom_kill_process.cold.25+0x10/0x10bc [ 481.118294] ? oom_evaluate_task+0x540/0x540 [ 481.122712] ? find_held_lock+0x36/0x1c0 [ 481.126804] ? lock_downgrade+0x8f0/0x8f0 [ 481.130959] ? kasan_check_read+0x11/0x20 [ 481.135105] ? rcu_is_watching+0x8c/0x150 [ 481.139253] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 481.143667] ? oom_badness+0xb00/0xb00 [ 481.147560] ? rcu_read_unlock+0x35/0x70 [ 481.151620] ? mem_cgroup_iter+0x4bf/0x9e0 [ 481.155857] ? css_task_iter_end+0x2ce/0x490 [ 481.160265] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 481.165021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.170048] ? trace_hardirqs_on+0xd/0x10 [ 481.174196] ? _raw_spin_unlock_irq+0x27/0x70 [ 481.178696] ? oom_badness+0xb00/0xb00 [ 481.182584] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 481.187342] ? mem_cgroup_iter_break+0x30/0x30 [ 481.191941] out_of_memory+0xa8a/0x14d0 [ 481.195921] ? oom_killer_disable+0x3a0/0x3a0 [ 481.200422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.205700] ? trace_hardirqs_on+0xd/0x10 [ 481.209866] mem_cgroup_out_of_memory+0x15e/0x210 [ 481.214715] ? memcg_memory_event+0x40/0x40 [ 481.219045] ? _raw_spin_unlock+0x22/0x30 [ 481.223300] mem_cgroup_oom_synchronize+0x713/0x940 [ 481.228319] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 481.233776] ? memcg_event_wake+0x450/0x450 [ 481.238119] pagefault_out_of_memory+0xc8/0x197 [ 481.242803] ? out_of_memory+0x14d0/0x14d0 [ 481.247049] ? __handle_mm_fault+0x4460/0x4460 [ 481.251653] mm_fault_error+0x1de/0x380 [ 481.255635] __do_page_fault+0xd25/0xe50 [ 481.259705] ? mm_fault_error+0x380/0x380 [ 481.263854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 481.269392] ? __x64_sys_clock_gettime+0x170/0x250 [ 481.274328] ? __ia32_sys_clock_settime+0x290/0x290 [ 481.279351] do_page_fault+0xf6/0x8c0 [ 481.283153] ? vmalloc_sync_all+0x30/0x30 [ 481.287310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 481.292852] ? do_syscall_64+0x497/0x820 [ 481.296912] ? syscall_slow_exit_work+0x500/0x500 [ 481.301776] ? syscall_return_slowpath+0x5e0/0x5e0 [ 481.306709] ? syscall_return_slowpath+0x31d/0x5e0 [ 481.311644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 481.317188] ? retint_user+0x18/0x18 [ 481.320904] ? page_fault+0x8/0x30 [ 481.324447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 481.329314] ? page_fault+0x8/0x30 [ 481.332855] page_fault+0x1e/0x30 [ 481.336308] RIP: 0033:0x46f8fd [ 481.339492] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 481.358940] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 481.364311] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 481.371585] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 481.378855] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 481.386128] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 481.393405] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 481.400963] Task in /ile0 killed as a result of limit of /ile0 [ 481.407086] memory: usage 84kB, limit 0kB, failcnt 1957 [ 481.408343] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 481.412518] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 481.412527] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 481.412533] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 481.412625] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name 00:08:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:01 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x58, 0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 481.412807] [ 1786] 0 1786 17618 8729 126976 0 0 syz-executor5 [ 481.471642] Memory cgroup out of memory: Kill process 1786 (syz-executor5) score 8760000 or sacrifice child [ 481.481739] Killed process 1786 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB 00:08:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xb, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000400)={0xf004, 0xc000}) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x4, &(0x7f0000000240)=[{&(0x7f00000011c0)="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0x1000, 0x4}, {&(0x7f00000001c0)="64dbf37ca58d1850d77160de9cc513a504b19a4f01e79fa8fd1eb3f46ce269fd15cff43ddedb5e4e7117bf96159d4cfc2bf845809d9ae0800317ac801e693aad4cf79b0be2baf9f1f8fa54a31d17e5c7ab687c4ff9d03c84e378967e5d2a1f76e2c5729307511c86b3348bc8ed", 0x6d, 0xfe}, {&(0x7f00000021c0)="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", 0x1000, 0x80}, {&(0x7f00000004c0)="d2c66a69cd0d2392777e70dbe2856bd096e99135a4cd4de87548d4d150b55e4b65d98f1a9dcdcc2c7e66e6b2b47b06732412a649f7ea990f6fb4c0aafc4f16b7dae7daed5d394325f7e4ec0e80e179782d8fa9089569f252471ed6c04a8e679b00e303ed6f182385570948b11760e4d9da315e4e40cd8adcc93ac4c1a6f6e47e6a1e14a7bbf539d83e782faa08d6f76485a3d7519bb9354ef0a55ebd3da1a44c1de98450", 0xa4, 0x7}], 0x80, &(0x7f00000000c0)={[{@quota_account='quota=account'}]}) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r3, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000001000)=[@cred={0x20}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r3, r0, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r3, r1]}], 0x150, 0x45}], 0x1, 0x20008080) 00:08:01 executing program 0: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000080), 0x4) 00:08:01 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50f5d}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000240)={0x0, 'bpq0\x00'}, 0x18) 00:08:01 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x0, @remote}}) [ 481.697858] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xd, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 481.866452] attempt to access beyond end of device [ 481.871608] loop2: rw=4096, want=136, limit=8 [ 481.876169] gfs2: error 10 reading superblock [ 481.900874] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 481.931165] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 481.942279] syz-executor6 cpuset=/ mems_allowed=0 [ 481.947223] CPU: 1 PID: 1828 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 481.954503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.963858] Call Trace: [ 481.966459] dump_stack+0x1c9/0x2b4 [ 481.970102] ? dump_stack_print_info.cold.2+0x52/0x52 [ 481.975302] ? trace_hardirqs_on+0x10/0x10 [ 481.979548] dump_header+0x27b/0xf64 [ 481.983276] ? pagefault_out_of_memory+0x197/0x197 [ 481.988217] ? __lock_acquire+0x7fc/0x5020 [ 481.992466] ? print_usage_bug+0xc0/0xc0 [ 481.996543] ? graph_lock+0x170/0x170 [ 482.000348] ? print_usage_bug+0xc0/0xc0 [ 482.004416] ? trace_hardirqs_on+0x10/0x10 [ 482.008670] ? print_usage_bug+0xc0/0xc0 [ 482.012752] ? lock_downgrade+0x8f0/0x8f0 [ 482.016915] ? mark_held_locks+0xc9/0x160 [ 482.021085] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 482.025675] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 482.030795] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 482.035824] ? trace_hardirqs_on+0xd/0x10 [ 482.039982] ? ___ratelimit+0xaa/0x655 [ 482.043876] ? idr_get_free+0x10c0/0x10c0 [ 482.048046] ? kasan_check_write+0x14/0x20 [ 482.052292] ? do_raw_spin_lock+0xc1/0x200 [ 482.056541] oom_kill_process.cold.25+0x10/0x10bc [ 482.061402] ? oom_evaluate_task+0x540/0x540 [ 482.065824] ? find_held_lock+0x36/0x1c0 [ 482.069913] ? lock_downgrade+0x8f0/0x8f0 [ 482.074079] ? kasan_check_read+0x11/0x20 [ 482.078238] ? rcu_is_watching+0x8c/0x150 [ 482.082392] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 482.086824] ? oom_badness+0xb00/0xb00 [ 482.090727] ? rcu_read_unlock+0x35/0x70 [ 482.094816] ? mem_cgroup_iter+0x4bf/0x9e0 [ 482.099060] ? css_task_iter_end+0x2ce/0x490 [ 482.103482] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 482.108245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 482.113273] ? trace_hardirqs_on+0xd/0x10 [ 482.117438] ? _raw_spin_unlock_irq+0x27/0x70 [ 482.121943] ? oom_badness+0xb00/0xb00 [ 482.125840] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 482.130632] ? mem_cgroup_iter_break+0x30/0x30 [ 482.135250] out_of_memory+0xa8a/0x14d0 [ 482.139242] ? oom_killer_disable+0x3a0/0x3a0 [ 482.143755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 482.148782] ? trace_hardirqs_on+0xd/0x10 [ 482.152949] mem_cgroup_out_of_memory+0x15e/0x210 [ 482.157803] ? memcg_memory_event+0x40/0x40 [ 482.162144] ? _raw_spin_unlock+0x22/0x30 [ 482.166312] mem_cgroup_oom_synchronize+0x713/0x940 [ 482.171343] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 482.176804] ? memcg_event_wake+0x450/0x450 [ 482.181154] pagefault_out_of_memory+0xc8/0x197 [ 482.185839] ? out_of_memory+0x14d0/0x14d0 [ 482.190263] ? __handle_mm_fault+0x4460/0x4460 [ 482.194853] mm_fault_error+0x1de/0x380 [ 482.198844] __do_page_fault+0xd25/0xe50 [ 482.202920] ? mm_fault_error+0x380/0x380 [ 482.207076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 482.212620] ? __x64_sys_clock_gettime+0x170/0x250 [ 482.217553] ? __ia32_sys_clock_settime+0x290/0x290 [ 482.222596] do_page_fault+0xf6/0x8c0 [ 482.226405] ? vmalloc_sync_all+0x30/0x30 [ 482.230562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 482.236106] ? do_syscall_64+0x497/0x820 [ 482.240177] ? syscall_slow_exit_work+0x500/0x500 [ 482.245040] ? syscall_return_slowpath+0x5e0/0x5e0 [ 482.249983] ? syscall_return_slowpath+0x31d/0x5e0 [ 482.254927] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 482.260299] ? page_fault+0x8/0x30 [ 482.263845] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 482.268697] ? page_fault+0x8/0x30 [ 482.272242] page_fault+0x1e/0x30 [ 482.275701] RIP: 0033:0x46f8fd [ 482.278893] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 482.298396] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 482.303770] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 482.311131] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 482.318412] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 482.325687] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 482.332979] R13: 00007ffce5b58e90 R14: 0000000000000002 R15: 0000000000000001 [ 482.340356] Task in /ile0 killed as a result of limit of /ile0 [ 482.346399] memory: usage 88kB, limit 0kB, failcnt 2009 [ 482.351821] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 482.358618] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 482.364820] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 482.384522] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 482.393359] [ 1828] 0 1828 17585 8728 131072 0 0 syz-executor6 [ 482.402289] Memory cgroup out of memory: Kill process 1828 (syz-executor6) score 8760000 or sacrifice child [ 482.412284] Killed process 1828 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 482.444258] attempt to access beyond end of device [ 482.449320] loop2: rw=4096, want=136, limit=8 [ 482.453900] gfs2: error 10 reading superblock 00:08:02 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/149) io_setup(0x69bf, &(0x7f0000000040)) unshare(0x60000000) 00:08:02 executing program 3: seccomp(0x1, 0x0, &(0x7f00000017c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50b75}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000200), 0x0) 00:08:02 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) r0 = geteuid() chown(&(0x7f0000000040)='./file0\x00', r0, 0x0) 00:08:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:02 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000380)=""/246, &(0x7f0000000180)=0xffffffffffffff12) 00:08:02 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) alarm(0x3f) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) umount2(&(0x7f0000000140)='./file0\x00', 0x4) unshare(0x60000000) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x14, &(0x7f00000003c0)={0x2, 0x0, 0x33, 0x1000000000000000, 0x9, 0x80000000, 0x7, 0x1f}) r2 = openat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0x4, {{0x2, 0x4e23, @multicast1}}}, 0x88) openat$cgroup_procs(r2, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) 00:08:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfec00000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0xc8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000680)=0xc) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001080)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000041c0)=0xe8) r11 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004200)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000004340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0, 0x0}, &(0x7f00000043c0)=0xc) r15 = getpid() getresuid(&(0x7f0000004400), &(0x7f0000004440), &(0x7f0000004480)=0x0) getresgid(&(0x7f00000044c0), &(0x7f0000004500), &(0x7f0000004540)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004580)=0x0) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004680)=[0x0]) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/loop-control\x00', 0x80000, 0x0) r22 = getpid() lstat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000004b40)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004b80)=0x0) getresuid(&(0x7f0000004bc0)=0x0, &(0x7f0000004c00), &(0x7f0000004c40)) getgroups(0x7, &(0x7f0000004c80)=[0xee00, 0xffffffffffffffff, 0xee01, 0xee01, 0xee00, 0xee00, 0xee01]) r28 = gettid() fstat(r1, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004d40), &(0x7f0000004d80)=0x0, &(0x7f0000004dc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000053c0)={0x0}, &(0x7f0000005400)=0xc) lstat(&(0x7f0000005440)='./file0\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005500)=0x0) lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() r37 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000005600), &(0x7f0000005640)=0x0, &(0x7f0000005680)) getgroups(0x7, &(0x7f00000056c0)=[0xee00, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r40 = socket$bt_hidp(0x1f, 0x3, 0x6) r41 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006c00)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000006d00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006d40)={0x0, 0x0, 0x0}, &(0x7f0000006d80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006dc0)={0x0}, &(0x7f0000006e00)=0xc) r45 = getuid() getresgid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006f00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006f40)={0x0, 0x0}, &(0x7f0000006f80)=0xc) r49 = getgid() sendmmsg$unix(r2, &(0x7f0000007100)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000700)="464b3e481888607d2130e3e95f3c189697cdbd763955acf0ea0a15a935bd0abcdc4ada026a28b0c2564853fe6a92f8cc0bf4d758bdf2f7be97cd8433134724c6d8f19ed67c2f5a559468e98a6b6bcbd43e90ec4476a82ccf871df4f7a2b1e60c354fd364c4b10a128d335ca1ce14967147af2e3b65898055b1f6d033175e7bc86949b96fc41b1aca9c27077554f589174545565c0d6241455052", 0x9a}, {&(0x7f00000007c0)="9ed18157606b7f086098f34a389fec987ebe06de2390bd983fdabb321f2e3a13c4dd4cc850dd6b15a254e5d6311176dd7562a63d27fda86b2375e7ae72b0222529fe7b5299aa7e63792379c5b9f7155770b87c16cd0a5b4d863ad8a201a1b29a8dcd49484fc756d556008dc8a3bcc28324a54d5f6b96009d937d62ef98bffeaf16dda3fe484b48c4ea5d67523ae2f5aeb8a472cb66d999f1ba44108bb0b38297246277e5db8cd551d1ea81a1c62c3777865a66fa87238006727c125e4303800d0fc275138556f1d01e50d98a1ec7eb7fd36bebaacddc46b7e22fcf1eb94928957a0c8dc51b5085259feb2d58", 0xec}, {&(0x7f00000011c0)="b006810703d985a7eb5ebbe1049e1b14154f25e62dea35bd0db7b757153bafea4f05c2619d4c39b79786825747331518e8c19f9e6a63c735d0c6f827ba23f1442ddf52896b1f8a218a6e5eb3acb61a07ce50764fcb09c8a04498e55ddad261eb63e282bbc859d3ce93e8c84edac96010b0877b27fb052aade16298a23f3f28aea0ff3d824681b5c6c098ea35d9076730a4493fbb8db14a8071545a6a6fc7b9d6d4657a66f88d6ad0553279c91ee743a397d85df83b3fbd66bb0103f2dce43027afd862fcd65cb645123ff508589895fd67667b10f4ac46c66b988ed2fa348e26ede04928590ce043cd2b26cb41c3953371203dde27c8f4a8deb0e092f225660d48932773d898b9f3a8421896a9c4252b80c34da6cedccb247d678d16369907059e81baf0ba6c7b2101835fe4269c59a4e1f1b7a86ed39b0d1b5c378c69d56671bab6d5350fb213f6703550797c6c19c178443dce51d56943904e89787e48dd217c2345ff67104f1ffc51fb26a22b2497d802b4041228c453d6f480bb9913694ca92f4582051f96e846203d54d45e6e62c264dd8a4b965e21dc63edcf0c0a19dd0d1aace6f9b5aef3ec95ca4118e177dbfbfd63f6b99237e934cf56f38fd7de58fb0890da0f094a18b3423bdc94de85e2c13ca5ac4426230c1a693f82d0fb5458808c0bc86f60434663ff16f0c293f48cd603bded26a1582907b7888d1d7ba58be229c5afa98ea18e9999f5f01da2d9e9a46cf59e58b4248f44792c993870f05da2061eb3a155004b2bf0e4a0747a9d8812ae432f0440c36cf220d4386e45644423b55da2523cafe1c4fe8b06aa231f8f0734c263fb2b02981b0f217dd122bac9c7f94c41a8d77c55a14b2f8e179a5cf270a20973ea9ccd5cd6b4a910625215749d9a6452504ce05bda594cc7eeae2b510d49ceb0e6cd5466af3f48f877c5a39c4114ee48aad5b8e9903b1699862712e82e846978efc255f38cd1f3a4137accdbbe7db92c4f8d60cbd1fd1e30bcefe88fdf772f8ce03ab62b7b4ce57b1bbd8c26e2ffbeeb2efaede4a5049e198a372bf9a2c047997abae1b59bbd6985b87c69c8f2506ab57a9072ad5b8180a774601f3c63402201ef66f45d8f9c8cd2d44dc988c10768ccfb0ef937ce3a818532ce6d58c41e171360e71c6be4b9c2ded402a08a685cd69c3be483909718eb15fb0478d5656093856a46e48e92a5907d2c113067222fa79bfbb51fabda33a6ca42f74d3b8d15a01b1e73fcfabc2e6166271e9ffb732b92c4df65bdcfdf3598cfacbbf6f7655442d225eb59fcb811e6b59d551fe508e37ede62f9c3c59cffb8c46491871be07fe33f1e141849371ab494e263498f0b7484d0883fe1524587f896cf3811a4dd7381cc5413e037c051b9b744263b91bf25f934ab7623fd4cb8a0b9d98a1f4f8bbf8909828c1cca4792d4ab23a41539134ea7404f29aecd4a65ff81662f5865c656462447b279a67db2740f7e53b91b45f41a320a397fa8a0cb7921b05a308bc566b4adf21e1a14a00ebd51818726eee4cfe78774a32e7f6afaaa8572c98f778e2549fd3e930e8b4820a60991a18f5bff2b103d130cd57e278795ae2005fbd4d418ce004f2044642407cdde3b3354f042acc941711ebf27eaa1ced5e0c4a6b2aab75a9604a2d1aff0b36d071510001aadc3f7940ed4cd1efa441891d8bce5261aca467a096591dfd5bd7d89e71f5b4f152dc08b169a69ba9567a8cb2f3f55ba3114e76e6d559bb806ee985ae8e5adae3f42c5d218356fba910c19a8666f7749da8dd5e00200dcd23c94b0187f7c266163790833df3b76ac065e2b5ad2368c43bd7dc69702a51c3a9f3e0a13fb330a16e27f8296b1a87e4ba39be331ff66e399937480fa6cc164faf5854795de3d81128a8352e2a8e003bf183e274889ad80c8af2c6961415559c93dd47f6202db9281c8f9dac38eb041690cc8c71b6ab1def39b212cffa3086a651bb4596afcea8ebcdc3ce4c90f4857139ea58d00aca98c180e59c02a288d8aa3e0ad80a3d8814f0e0f8154967b873369c8dbc9690b8ee6657b404861dbf36360c38bc244a309230855c266422f29106c137b88c080355ae965b549dffe129526e8f7cecfe9ce3ac9e5c4d9c7d32a257aed9fbe4515dfdc13038114eabd723127cc77c2b6fd85557f2d596c38dac5c579d1f45815aa079807e046b82647f784adc6baf30dbe1bc598b8424e4fd6e4f761c297d4d94c0dd8e889644bd7a992df3e9d5c5327573af8a3be8da92c718fbeb1b3963e201ffe8c0cd2138dd56fc4ab4b52ede94bec9ee69417566cb98af023a32f3d56e6915a4059d80f1d22760756be1c81d8466f24cd23e7b553373922b10a3094d509c52c75532390ead7e72a5df7215bf70e87d39771e8f5e134ce560df59e8b33f26d67f8de33587e922a8a137b896ee55a0b9be9e5918b7e5b6eb1728be75939e24a9edef72023c2b563748d3474e05ac3f3d5259c952ff6bafebd397fc7b7cdaf948f81e580405bdd69a5da152e5ba6d35615fa89d6fa1623bf8b902c6ce4099b72e3ac6f4a74d3769d6ca59a364f7e40340556ad35a1d1cfc1b1b119156e85224c14d5f6ad9fb0bba5719cfe505af1bdbef9bc172a4e36640d184c704ab604b997cf84d331946dab2c4d62fb4563aebe9d465fef85da476c10e570b1a97d48bb8179e2a411dded6f5ea62ac2e1395052199c7023d85aa5cfcaf453fa5affb2d7ac52be609867b0c0f89d1da6907729b347463fffd7767393b8ebe9753648a381bc089b479d5256238927204ac91ded35ceffe9c0d80e1c0c426cf31f435189500ce98e8406be8b2164d9168e3f41c336cdd85bba3405ecd2febb872bda01e0076d80ed34f655591f4788611a2d475ba530e49d9066d5d6d6659c0fa2f1f7c5b2613c7b76ca1e5cf11722eb54b72e29aca496eb0231b0b6039faed8b816bf0fff758feebc627e81d0e156d79a10e33e6ef187ddbbba866784e6caec8a9e0e9f079d9a0cbf983f39f4d63e4019e70d6d023eec4fb12c9dcc4771f2c633f09e7959c5364e40363d018f649493376b9d8b06d746119be65f2dc4545608ed59b6129c5ff184fa8724324e61aa32f057ad270912a5f67dee4194214fb74fd03ccf9849b1d3521113644be25763363b632094901fa29cb29d0a0be013adcb4f871f037f900f58c1cff6309314992a10a01c97f874da0d753a5af5c44415e44722144b8963422c7e4a1fdcd4fc5bb2a987d20f68da04f1d529d7892776547dffa6603ac90d29c3d1e9e567016078179911d652d04d4a210c02487acaa389add3adf111734a828d0c25f4661a772ce24c99718302d49b2b84eb59387f8d1bd69e52dd92d3fe726d5efb1563d02ac0df1ae544e2f61c9724e2b9af62f87f676aacfdf0a8e0e6eb5c9a2500136ab3168dfd826edeae5e1ce383e1080cc24016aea8a6f0bfd81aac3cbf3b971bd236f05559474b73d1961b08af49be883f67ae1a7da65c66bed9967827115bedc06fb1b29434eb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0x1000}, {&(0x7f00000008c0)="ab1b3141cbe79b1fd6ccbaeddec2c470ac60c6bb606b5467893463ca16818b53e9d3dd770853dbcd619f904c44cb6adef133fcaee9e62ee544ad880ca3bd92302a39da732072d5c0c4e2f7dd54edde7afda7229c020bf450471183e71669214460c0fbb9830848fc910446edbeaa55b80bd8da73c04e7d4b78bf61b923f2730accb61551ebcbdf9ef5ea9f48c3c1c8ca07db1790bab13187c8ebb0bccb2e4cc449aadcbd1457079ef246", 0xaa}, 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{&(0x7f00000031c0)="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0x1000}, {&(0x7f0000000f40)="777f1c5e4d881f2cc0877f6557ca2e7b83077f7e30e4ee2c50b5adaf7248bc1e16f631059194a436c1fd660949bdcb461da3457786f04d7f8a9b54e8655c59c1145e99d36a219b166364178658c4caacec096ad4d1a2cb329b380290b18fc500e66f0ab52051330db7fbf4d089d5d7967d65bd2de2b91fe0f6c8a59b620726083906e12e00f998ddff25bf2029a5d9ed6ef4a0a9b81930e69c0ac6ea21d9afcdf6c8c7906e08083f72152a5ca8e7bf", 0xaf}], 0x4, &(0x7f0000004700)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r21, r1]}], 0x110, 0x8014}, {&(0x7f0000004840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004a40)=[{&(0x7f00000048c0)="4f67417d8a03ad734270ef7e214b384b7959f280ca52a4573bcd3fd3ad86a6b30b235dff45e2b7507ac9308098e061eef6e2d97ff5a2390d7541612e03d2abf929ca83c28738b21162a73d0a8e9365694b7015b1e6c87babc3f79cf9d35788deb0883c", 0x63}, {&(0x7f0000004940)="03a077677bb5fc9ff956a9827c3d686909c9987944592af01a0b4285fec89e3286f9fd8cf7", 0x25}, {&(0x7f0000004980)="e0ee152de7c971134840e6049617d519d822df8ab63bb9cb607a898287400d3bf98b71b31afd0afa473c6245acd18971455ca6e8fb338c340c96d6a92f342a37bd5740485e6ecde66b32f08f8c6ecd09df390b61cf058c40a921c6b2bd1e7ec982173b122cfbb677997ceb844aff7392e04e5656485d57d586b0d080e39f4dbf9e674ef99454f8d622c0c4aad94bbaad4a6769db90f1dfe3cd49dc40ab23339c2d6f9a054ddf8e7e9b5b461c670122f54a44cd6b58cbb47c4b273e711006", 0xbe}], 0x3, &(0x7f0000004e00)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xe8, 0x20004800}, {&(0x7f0000004f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005340)=[{&(0x7f0000004f80)="ae25577efb7aea7611a5c6084d586ec215c5913e8ab8fb543b998e9b53b78198025e2cecd9eba7a76f6cd85c5442860007e7473c2ccf79fb937bab82bb48177b7b4ae4604a17cf793fa7fcb69b60c07f376f3c59dfa99727df372fb3", 0x5c}, {&(0x7f0000005000)="990dab924a6338fc175e2d4d87e93b28f6670882455c75d8a208331ef5b2525e1a718a2419f91d21761ffa1191330729c78f9cb21ddece184e527d8f68083e3b377c5e2e23ab2af9d25e1c15c192680685b73a9e8dd7f40959845bb664f32e11e33babd4882514e5cf5bd163bcf0a1614d86afb29baaf466ac1ea9eb9a5c040efdb729c75cbe67179e7489ee4170664d6478b40b90b0c8707e92fe79dec64c44f6f7f77ec12187cc833b2ac7c645aed6537c12e9df22de76036dfe51b20102d9ca22dc12d08b85c6", 0xc8}, {&(0x7f0000005100)="000c2300e1b05e6a9436ea60f96fc251d7a397101aac83cf5f75b52da85ebf09880149b561f554794b80d725096bde81365e25c638b29bd2ac3326b4f35c941c72", 0x41}, {&(0x7f0000005180)="c294441ff05509ea1feae9cc9841cc9b4688a377f0fc5c7b1c7f369d4de17ed9a3fcbac7f5027b04fcc766feb7cb1e442d6077c4cddd7c409c7a2a5e6aba7fb15d538208a3d42ae29ff75238436f2208b2866bbfa0bb198a63cd89fa078a8ee777d55422ae62242757f6dca513ad31be60117df1dc478e3bd141f76972553191f5319276480155fcb357b8bd72d4ed54754a245e3882c97860573b698ebae7195c441ea35b6a6aacde7537", 0xab}, {&(0x7f0000005240)="5b2095d00a56d57ddcbfb9422d85b873515eb6c6a8107f15413310dd6162d6c6294682565917de6b32a5ccd4e58ee24399de0fecf1e4bb381f6cb441c9dff26ff9b4d7fc295351029ea2ffd39ff4e2ef27fd67721ea774b0973d71b06deeb0cfb5017afe7915dd224e82f5c30b92903b041929f0890fa37ed74399a7ebf83130c88d0095eb14364240e6dc4e1497e03e5ec7d5df8d20f6fb3c1ad5204512513da2ea32a625ed90b4361f8e1b9b0fb06591f60b43db7dd3c8220175ff3b70912d267f403ad5efc5add37b1d44796dfba0243f65c689d80d8e8e646d0ae98f4ae701bd39cf31690ed476240126ad2916", 0xef}], 0x5, &(0x7f0000005700)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r40, r0, r1]}], 0x90, 0xc040}, {&(0x7f00000057c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006b80)=[{&(0x7f0000005840)="e467df9b29439c0cde02f48d704205ab02b9321142618a408e81c3180ce5baf218169d838d0d9128f3a32f62cec97cda2ec31c4dadc7eb44dde5bd213e780468a7f1322c3d94e6526dcf249e1df436d9bd73abff223cf49ce5c729d778e5ab7724c7be686dc63d4ea5ea0acf01e73447fa0566b21b8d523a0de3ff59c3f879e56d85fb8f4705283b7198b161736ff664b949522d96b09c90d6bc725649869d695740de117821b4233424126c48aba5114cf992f0e1ec4d4aefcafeda514931b272ab4d09e0020e02f5135cef23", 0xcd}, {&(0x7f0000005940)="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0x1000}, {&(0x7f0000006940)="e400252cb3c682379932c1515eecaea536a94cc8e676753cc1d74aa4d9bc75ec70c5950c4855593a16782e6b1d5d63713e79993f10b24845a71e77604efb7ef815467dd3825162decff17dbf32bae6b38be20ab278552f52c9c44c21fe43caa8e3a269c79b007bdac9862394ccd327de7a12ed581e98cc202cfcef1776d0f1e03fefde871c85e00ef47ecd2f97010fd4392b95237a", 0x95}, {&(0x7f0000006a00)="26bd504244531b0f74ce281f061a05fe6e4a1c46b5e798face3c2e99ec4accbfb2fe1befcfc85f10f3a0e9c2ab4f18244568015fd9a257552d9577a3d869b996ec11984c044c7fe4eb5bc434a150911afc63ce8e338ee8840da0f9d8249c94bfeed2ad9e6edc98916f02fa3f3243affb49afe18fcd4d31a1751972a80bb21cdc68c980a928b012b5d3df1944482496b5a6b9615e3751d3b0dec84787d377067d2e8b586d5ed7c7815e9ba00775395775cc2d16a007f67000181b927ef7bc5424ca1e11bb776937a2d3793f76cba3241e7463e4c1383ae058cd84c639ea8347", 0xdf}, {&(0x7f0000006b00)="059c3b37f443f74d50443befcbed006cbe656c62ad64f4e56ba8f4888b6a7237eb570a1dd0c8a6c75d477f97d6a66bfff3266e6c3d0caeae13a3cad54a8711d822097b332c03fabd", 0x48}], 0x5, &(0x7f0000006fc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0]}], 0x128, 0x1}], 0x5, 0x880) r50 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$unix(r50, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r50, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r50, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r50, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200000000000bcd999d900000102000046ef793a64eab279b3c05c92cadd8134e96965d5b6509a57b97123b6438914dfd6074a1b05ca501be96cf479376d77f84214ded97a9e8ce887bc97e863eb14da000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r50, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) [ 482.572530] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc8070031") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:02 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50f89}]}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)) 00:08:02 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50f89}]}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000240)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x90) 00:08:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xf0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:02 executing program 0: 00:08:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg$unix(r2, &(0x7f0000001180)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="24d3f749ed4b91f40777cf98734dd6e51d2ee270a87aeac5be3654e98cffd2a686006e5ff740caa4837a9a905aca71f248cb77e53a3faf21bd238d6d26b2808d2fb419636da6bd044c592569b7de2b16eaf13c56b343529a7e5afa0975f594615ffc7da5f5c66c108379a3f92de291814b6bd85429a4bdbfcef495686edd2f192cac3562edef60a01098ebe3664e4400cf7ce68f002f21304d0dd3641a1d0d5ff8cc313029d0311567e88383a8f58afe5010006095ec7d0e002ba1fa1a4a9a856608f676c95f03bb", 0xc8}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000010000000200000041bf31be3e8bbefde0631a6317ddd87dc6085c421861df4bad899af5b0cdc99219d28240dd813bc13308589558b436c6e9844ba21333a78a35c5bb5d2c5d0a2ce97c77daed48422868163cd8b77c32aa68f9f7ed06f835c340476db007b492507d6a65d5c661db5e459e480653e175d00647b0dddd09aff50fcf4dead44f51e9c448b3cd9052f494c6c36cc86272f4619c6b37fa6ce7cb5335f61324b280339cb07babc963a5c0b423400b1bc17a1f89340000000000d70d5d38c5da124d7a09a19e02cdffd6e8d1155bcc130503ee", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x45}], 0x1, 0x20008080) [ 482.764680] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc8070031") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:02 executing program 4: [ 482.989463] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 483.144684] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 483.155663] syz-executor5 cpuset=/ mems_allowed=0 [ 483.160615] CPU: 1 PID: 1897 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 483.167900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.177266] Call Trace: [ 483.179877] dump_stack+0x1c9/0x2b4 [ 483.183534] ? dump_stack_print_info.cold.2+0x52/0x52 [ 483.188752] ? trace_hardirqs_on+0x10/0x10 [ 483.193002] dump_header+0x27b/0xf64 [ 483.196737] ? pagefault_out_of_memory+0x197/0x197 [ 483.201681] ? __lock_acquire+0x7fc/0x5020 [ 483.206270] ? print_usage_bug+0xc0/0xc0 [ 483.210344] ? graph_lock+0x170/0x170 [ 483.214151] ? print_usage_bug+0xc0/0xc0 [ 483.218229] ? trace_hardirqs_on+0x10/0x10 [ 483.222481] ? print_usage_bug+0xc0/0xc0 [ 483.226560] ? lock_downgrade+0x8f0/0x8f0 [ 483.230727] ? mark_held_locks+0xc9/0x160 [ 483.234878] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 483.239469] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 483.244583] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 483.249617] ? trace_hardirqs_on+0xd/0x10 [ 483.253775] ? ___ratelimit+0xaa/0x655 [ 483.257675] ? idr_get_free+0x10c0/0x10c0 [ 483.261839] ? kasan_check_write+0x14/0x20 [ 483.266076] ? do_raw_spin_lock+0xc1/0x200 [ 483.270324] oom_kill_process.cold.25+0x10/0x10bc [ 483.275192] ? oom_evaluate_task+0x540/0x540 [ 483.279614] ? find_held_lock+0x36/0x1c0 [ 483.283693] ? lock_downgrade+0x8f0/0x8f0 [ 483.287854] ? kasan_check_read+0x11/0x20 [ 483.292013] ? rcu_is_watching+0x8c/0x150 [ 483.296173] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 483.300594] ? oom_badness+0xb00/0xb00 [ 483.304490] ? rcu_read_unlock+0x35/0x70 [ 483.308557] ? mem_cgroup_iter+0x4bf/0x9e0 [ 483.312799] ? css_task_iter_end+0x2ce/0x490 [ 483.317221] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 483.321983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 483.327006] ? trace_hardirqs_on+0xd/0x10 [ 483.331168] ? _raw_spin_unlock_irq+0x27/0x70 [ 483.335674] ? oom_badness+0xb00/0xb00 [ 483.339573] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 483.344340] ? mem_cgroup_iter_break+0x30/0x30 [ 483.348947] out_of_memory+0xa8a/0x14d0 [ 483.352932] ? oom_killer_disable+0x3a0/0x3a0 [ 483.357440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 483.362473] ? trace_hardirqs_on+0xd/0x10 [ 483.366636] mem_cgroup_out_of_memory+0x15e/0x210 [ 483.371484] ? memcg_memory_event+0x40/0x40 [ 483.375821] ? _raw_spin_unlock+0x22/0x30 [ 483.379983] mem_cgroup_oom_synchronize+0x713/0x940 [ 483.385014] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 483.390476] ? memcg_event_wake+0x450/0x450 [ 483.394818] pagefault_out_of_memory+0xc8/0x197 [ 483.399496] ? out_of_memory+0x14d0/0x14d0 [ 483.403747] ? __handle_mm_fault+0x4460/0x4460 [ 483.408340] mm_fault_error+0x1de/0x380 [ 483.412331] __do_page_fault+0xd25/0xe50 [ 483.416405] ? mm_fault_error+0x380/0x380 [ 483.420564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.426107] ? __x64_sys_clock_gettime+0x170/0x250 [ 483.431040] ? __ia32_sys_clock_settime+0x290/0x290 [ 483.436071] do_page_fault+0xf6/0x8c0 [ 483.439884] ? vmalloc_sync_all+0x30/0x30 [ 483.444043] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.449592] ? do_syscall_64+0x497/0x820 [ 483.453662] ? syscall_slow_exit_work+0x500/0x500 [ 483.458519] ? syscall_return_slowpath+0x5e0/0x5e0 [ 483.463463] ? syscall_return_slowpath+0x31d/0x5e0 [ 483.468405] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 483.473778] ? page_fault+0x8/0x30 [ 483.477325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.482185] ? page_fault+0x8/0x30 [ 483.485730] page_fault+0x1e/0x30 [ 483.489189] RIP: 0033:0x46f8fd [ 483.492376] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 483.511765] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 483.517142] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 483.524423] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 483.531782] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 483.539077] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 483.546349] R13: 00007ffd7d75e5d0 R14: 0000000000000005 R15: 0000000000000002 [ 483.553845] Task in /ile0 killed as a result of limit of /ile0 [ 483.559954] memory: usage 88kB, limit 0kB, failcnt 2109 [ 483.565389] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 483.572196] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 483.578398] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 483.598108] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 483.606917] [ 1897] 0 1897 17618 8729 126976 0 0 syz-executor5 [ 483.615849] [ 1899] 0 1899 17618 8728 131072 0 0 syz-executor6 [ 483.624733] Memory cgroup out of memory: Kill process 1899 (syz-executor6) score 8760000 or sacrifice child [ 483.634741] Killed process 1899 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfeffffff, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:03 executing program 0: 00:08:03 executing program 4: 00:08:03 executing program 2: 00:08:03 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='cgroup2\x00', 0x1) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 483.648454] oom_reaper: reaped process 1899 (syz-executor6), now anon-rss:0kB, file-rss:32788kB, shmem-rss:0kB [ 483.698502] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 483.709481] syz-executor5 cpuset=/ mems_allowed=0 [ 483.714452] CPU: 1 PID: 1897 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 483.721737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.731097] Call Trace: [ 483.733698] dump_stack+0x1c9/0x2b4 [ 483.737337] ? dump_stack_print_info.cold.2+0x52/0x52 [ 483.742537] ? trace_hardirqs_on+0x10/0x10 [ 483.746792] dump_header+0x27b/0xf64 [ 483.750524] ? pagefault_out_of_memory+0x197/0x197 [ 483.755466] ? __lock_acquire+0x7fc/0x5020 [ 483.759713] ? print_usage_bug+0xc0/0xc0 [ 483.763790] ? graph_lock+0x170/0x170 [ 483.767597] ? print_usage_bug+0xc0/0xc0 [ 483.771692] ? trace_hardirqs_on+0x10/0x10 [ 483.775970] ? print_usage_bug+0xc0/0xc0 [ 483.780065] ? lock_downgrade+0x8f0/0x8f0 [ 483.784236] ? mark_held_locks+0xc9/0x160 [ 483.788386] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 483.792975] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 483.798102] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 483.803129] ? trace_hardirqs_on+0xd/0x10 [ 483.807290] ? ___ratelimit+0xaa/0x655 [ 483.811189] ? idr_get_free+0x10c0/0x10c0 [ 483.815343] ? kasan_check_write+0x14/0x20 [ 483.819606] ? do_raw_spin_lock+0xc1/0x200 [ 483.823859] oom_kill_process.cold.25+0x10/0x10bc [ 483.828720] ? oom_evaluate_task+0x540/0x540 [ 483.833139] ? find_held_lock+0x36/0x1c0 [ 483.837221] ? lock_downgrade+0x8f0/0x8f0 [ 483.841402] ? kasan_check_read+0x11/0x20 [ 483.845558] ? rcu_is_watching+0x8c/0x150 [ 483.849714] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 483.854135] ? oom_badness+0xb00/0xb00 [ 483.858033] ? rcu_read_unlock+0x35/0x70 [ 483.862102] ? mem_cgroup_iter+0x4bf/0x9e0 [ 483.866341] ? css_task_iter_end+0x2ce/0x490 [ 483.870759] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 483.875521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 483.880546] ? trace_hardirqs_on+0xd/0x10 [ 483.884700] ? _raw_spin_unlock_irq+0x27/0x70 [ 483.889206] ? oom_badness+0xb00/0xb00 [ 483.893106] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 483.897876] ? mem_cgroup_iter_break+0x30/0x30 [ 483.902488] out_of_memory+0xa8a/0x14d0 [ 483.906478] ? oom_killer_disable+0x3a0/0x3a0 [ 483.910987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 483.916014] ? trace_hardirqs_on+0xd/0x10 [ 483.920193] mem_cgroup_out_of_memory+0x15e/0x210 [ 483.925045] ? memcg_memory_event+0x40/0x40 [ 483.929385] ? _raw_spin_unlock+0x22/0x30 [ 483.933566] mem_cgroup_oom_synchronize+0x713/0x940 [ 483.938590] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 483.944045] ? memcg_event_wake+0x450/0x450 [ 483.948413] pagefault_out_of_memory+0xc8/0x197 [ 483.953092] ? out_of_memory+0x14d0/0x14d0 [ 483.957344] ? __handle_mm_fault+0x4460/0x4460 [ 483.961933] mm_fault_error+0x1de/0x380 [ 483.965919] __do_page_fault+0xd25/0xe50 [ 483.969985] ? __schedule+0x1ec0/0x1ec0 [ 483.973978] ? mm_fault_error+0x380/0x380 [ 483.978140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.983697] do_page_fault+0xf6/0x8c0 [ 483.987511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.993055] ? vmalloc_sync_all+0x30/0x30 [ 483.997236] ? syscall_slow_exit_work+0x500/0x500 [ 484.002091] ? syscall_return_slowpath+0x5e0/0x5e0 [ 484.007027] ? syscall_return_slowpath+0x31d/0x5e0 [ 484.011969] ? retint_user+0x18/0x18 [ 484.015692] ? page_fault+0x8/0x30 [ 484.019239] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 484.024090] ? page_fault+0x8/0x30 [ 484.027636] page_fault+0x1e/0x30 [ 484.031093] RIP: 0033:0x46f8fd [ 484.034277] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 484.053791] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 484.059173] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 484.066452] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 484.073730] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 484.081006] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 484.088286] R13: 00007ffd7d75e5d0 R14: 0000000000000005 R15: 0000000000000002 [ 484.095826] Task in /ile0 killed as a result of limit of /ile0 [ 484.101879] memory: usage 88kB, limit 0kB, failcnt 2125 [ 484.107299] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 484.114095] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 484.120303] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 484.140042] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 484.148881] [ 1897] 0 1897 17618 8729 126976 0 0 syz-executor5 [ 484.157801] Memory cgroup out of memory: Kill process 1897 (syz-executor5) score 8760000 or sacrifice child [ 484.167784] Killed process 1897 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB 00:08:03 executing program 3: 00:08:03 executing program 4: 00:08:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc8070031") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:03 executing program 2: 00:08:03 executing program 0: 00:08:03 executing program 5: mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 484.196778] oom_reaper: reaped process 1897 (syz-executor5), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB 00:08:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xd00, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 484.323787] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:04 executing program 3: 00:08:04 executing program 4: 00:08:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:04 executing program 2: 00:08:04 executing program 0: [ 484.414946] IPVS: ftp: loaded support on port[0] = 21 [ 484.610351] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 484.661748] IPVS: ftp: loaded support on port[0] = 21 [ 484.679706] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 484.690680] syz-executor6 cpuset=/ mems_allowed=0 [ 484.695639] CPU: 1 PID: 1961 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 484.702916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.712270] Call Trace: [ 484.714960] dump_stack+0x1c9/0x2b4 [ 484.718598] ? dump_stack_print_info.cold.2+0x52/0x52 [ 484.723800] ? trace_hardirqs_on+0x10/0x10 [ 484.728045] dump_header+0x27b/0xf64 [ 484.731777] ? pagefault_out_of_memory+0x197/0x197 [ 484.736719] ? __lock_acquire+0x7fc/0x5020 [ 484.740963] ? print_usage_bug+0xc0/0xc0 [ 484.745037] ? graph_lock+0x170/0x170 [ 484.748846] ? print_usage_bug+0xc0/0xc0 [ 484.752911] ? print_usage_bug+0xc0/0xc0 [ 484.756981] ? trace_hardirqs_on+0x10/0x10 [ 484.761226] ? print_usage_bug+0xc0/0xc0 [ 484.765307] ? lock_downgrade+0x8f0/0x8f0 [ 484.769473] ? mark_held_locks+0xc9/0x160 [ 484.773625] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 484.778213] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 484.783322] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 484.788345] ? trace_hardirqs_on+0xd/0x10 [ 484.792506] ? ___ratelimit+0xaa/0x655 [ 484.796408] ? idr_get_free+0x10c0/0x10c0 [ 484.800569] ? kasan_check_write+0x14/0x20 [ 484.804819] ? do_raw_spin_lock+0xc1/0x200 [ 484.809067] oom_kill_process.cold.25+0x10/0x10bc [ 484.813930] ? oom_evaluate_task+0x540/0x540 [ 484.818346] ? find_held_lock+0x36/0x1c0 [ 484.822428] ? lock_downgrade+0x8f0/0x8f0 [ 484.826594] ? kasan_check_read+0x11/0x20 [ 484.830752] ? rcu_is_watching+0x8c/0x150 [ 484.834908] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 484.839332] ? oom_badness+0xb00/0xb00 [ 484.843243] ? rcu_read_unlock+0x35/0x70 [ 484.847312] ? mem_cgroup_iter+0x4bf/0x9e0 [ 484.851557] ? css_task_iter_end+0x2ce/0x490 [ 484.855981] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 484.860747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 484.865780] ? trace_hardirqs_on+0xd/0x10 [ 484.869939] ? _raw_spin_unlock_irq+0x27/0x70 [ 484.874446] ? oom_badness+0xb00/0xb00 [ 484.878346] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 484.883114] ? mem_cgroup_iter_break+0x30/0x30 [ 484.887727] out_of_memory+0xa8a/0x14d0 [ 484.891714] ? oom_killer_disable+0x3a0/0x3a0 [ 484.896225] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 484.901253] ? trace_hardirqs_on+0xd/0x10 [ 484.905419] mem_cgroup_out_of_memory+0x15e/0x210 [ 484.910273] ? memcg_memory_event+0x40/0x40 [ 484.914606] ? _raw_spin_unlock+0x22/0x30 [ 484.918764] mem_cgroup_oom_synchronize+0x713/0x940 [ 484.923785] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 484.929246] ? memcg_event_wake+0x450/0x450 [ 484.933603] pagefault_out_of_memory+0xc8/0x197 [ 484.938278] ? out_of_memory+0x14d0/0x14d0 [ 484.942532] ? __handle_mm_fault+0x4460/0x4460 [ 484.947125] mm_fault_error+0x1de/0x380 [ 484.951119] __do_page_fault+0xd25/0xe50 [ 484.955233] ? mm_fault_error+0x380/0x380 [ 484.959396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 484.964943] ? __x64_sys_clock_gettime+0x170/0x250 [ 484.969883] ? __ia32_sys_clock_settime+0x290/0x290 [ 484.974912] do_page_fault+0xf6/0x8c0 [ 484.978728] ? vmalloc_sync_all+0x30/0x30 [ 484.982882] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 484.988432] ? do_syscall_64+0x497/0x820 [ 484.992502] ? syscall_slow_exit_work+0x500/0x500 [ 484.997360] ? syscall_return_slowpath+0x5e0/0x5e0 [ 485.002291] ? syscall_return_slowpath+0x31d/0x5e0 [ 485.007216] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 485.012567] ? page_fault+0x8/0x30 [ 485.016103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.020939] ? page_fault+0x8/0x30 [ 485.024465] page_fault+0x1e/0x30 [ 485.027902] RIP: 0033:0x46f8fd [ 485.031074] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 485.050292] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 485.055669] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 485.062924] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 485.070183] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 485.077615] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 485.084891] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 485.092443] Task in /ile0 killed as a result of limit of /ile0 [ 485.098524] memory: usage 88kB, limit 0kB, failcnt 2169 [ 485.103926] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 485.110742] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 485.116945] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 485.136649] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 485.145438] [ 1961] 0 1961 17618 8728 131072 0 0 syz-executor6 [ 485.154330] Memory cgroup out of memory: Kill process 1961 (syz-executor6) score 8760000 or sacrifice child 00:08:04 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x440, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x44}}, 0x14) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8864000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:04 executing program 4: 00:08:04 executing program 3: 00:08:04 executing program 0: 00:08:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) keyctl$assume_authority(0x12, 0x0) 00:08:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:04 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x4}) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 485.164323] Killed process 1961 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{}]}, 0x10) 00:08:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) keyctl$assume_authority(0xc, 0x0) 00:08:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180), 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040), &(0x7f0000000080)="3212a996540abebcf843d50300709fb6d9d669569eff8b237a818bdd198083f1e642de12c9ee5a96", 0x28, r1) [ 485.251583] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3f000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100), &(0x7f0000000140), 0x0, 0xfffffffffffffffa) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000004c0)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xff9}]}}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 00:08:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 485.495969] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 485.507001] syz-executor5 cpuset=/ mems_allowed=0 [ 485.511965] CPU: 1 PID: 1995 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 485.519247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.528601] Call Trace: [ 485.531202] dump_stack+0x1c9/0x2b4 [ 485.534940] ? dump_stack_print_info.cold.2+0x52/0x52 [ 485.540103] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 485.540142] ? trace_hardirqs_on+0x10/0x10 [ 485.540168] dump_header+0x27b/0xf64 [ 485.540194] ? pagefault_out_of_memory+0x197/0x197 [ 485.540212] ? __lock_acquire+0x7fc/0x5020 [ 485.540236] ? print_usage_bug+0xc0/0xc0 [ 485.570147] ? graph_lock+0x170/0x170 [ 485.573967] ? print_usage_bug+0xc0/0xc0 [ 485.578049] ? trace_hardirqs_on+0x10/0x10 [ 485.582304] ? print_usage_bug+0xc0/0xc0 [ 485.586386] ? lock_downgrade+0x8f0/0x8f0 [ 485.590554] ? mark_held_locks+0xc9/0x160 [ 485.594724] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 485.599320] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 485.604433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 485.609467] ? trace_hardirqs_on+0xd/0x10 [ 485.613628] ? ___ratelimit+0xaa/0x655 [ 485.617524] ? idr_get_free+0x10c0/0x10c0 [ 485.621681] ? kasan_check_write+0x14/0x20 [ 485.625921] ? do_raw_spin_lock+0xc1/0x200 [ 485.630175] oom_kill_process.cold.25+0x10/0x10bc [ 485.635059] ? oom_evaluate_task+0x540/0x540 [ 485.639475] ? find_held_lock+0x36/0x1c0 [ 485.643559] ? lock_downgrade+0x8f0/0x8f0 [ 485.647725] ? kasan_check_read+0x11/0x20 [ 485.651875] ? rcu_is_watching+0x8c/0x150 [ 485.656027] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 485.660451] ? oom_badness+0xb00/0xb00 [ 485.664347] ? rcu_read_unlock+0x35/0x70 [ 485.668413] ? mem_cgroup_iter+0x4bf/0x9e0 [ 485.672652] ? css_task_iter_end+0x2ce/0x490 [ 485.677075] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 485.681840] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 485.686867] ? trace_hardirqs_on+0xd/0x10 [ 485.691022] ? _raw_spin_unlock_irq+0x27/0x70 [ 485.695533] ? oom_badness+0xb00/0xb00 [ 485.699431] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 485.704201] ? mem_cgroup_iter_break+0x30/0x30 [ 485.708816] out_of_memory+0xa8a/0x14d0 [ 485.712823] ? oom_killer_disable+0x3a0/0x3a0 [ 485.717331] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 485.722354] ? trace_hardirqs_on+0xd/0x10 [ 485.726523] mem_cgroup_out_of_memory+0x15e/0x210 [ 485.731375] ? memcg_memory_event+0x40/0x40 [ 485.735716] ? _raw_spin_unlock+0x22/0x30 [ 485.739876] mem_cgroup_oom_synchronize+0x713/0x940 [ 485.744902] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 485.750357] ? memcg_event_wake+0x450/0x450 [ 485.754704] pagefault_out_of_memory+0xc8/0x197 [ 485.759379] ? out_of_memory+0x14d0/0x14d0 [ 485.763976] ? __handle_mm_fault+0x4460/0x4460 [ 485.768566] mm_fault_error+0x1de/0x380 [ 485.772554] __do_page_fault+0xd25/0xe50 [ 485.776723] ? mm_fault_error+0x380/0x380 [ 485.780883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.786425] ? __x64_sys_clock_gettime+0x170/0x250 [ 485.791360] ? __ia32_sys_clock_settime+0x290/0x290 [ 485.796385] do_page_fault+0xf6/0x8c0 [ 485.800200] ? vmalloc_sync_all+0x30/0x30 [ 485.804358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.809906] ? do_syscall_64+0x497/0x820 [ 485.813972] ? syscall_slow_exit_work+0x500/0x500 [ 485.818826] ? syscall_return_slowpath+0x5e0/0x5e0 [ 485.823963] ? syscall_return_slowpath+0x31d/0x5e0 [ 485.829053] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 485.834489] ? page_fault+0x8/0x30 [ 485.838174] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.843618] ? page_fault+0x8/0x30 [ 485.847169] page_fault+0x1e/0x30 [ 485.850984] RIP: 0033:0x46f8fd [ 485.854301] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 485.875041] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 485.880761] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 485.888130] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 485.895562] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 485.902836] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 485.910107] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000001 [ 485.917594] Task in /ile0 killed as a result of limit of /ile0 [ 485.923641] memory: usage 88kB, limit 0kB, failcnt 2221 [ 485.929067] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 485.935875] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 485.942068] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 485.962143] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 485.970974] [ 1995] 0 1995 17585 8729 126976 0 0 syz-executor5 [ 485.979896] [ 2008] 0 2008 17585 8728 131072 0 0 syz-executor6 00:08:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000600)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x401}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001d000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000200)="66baa00066b8020066ef0f088fe978828dfa000000c4417812c1406e640f01f8f2426f66b8ab008ec8640fc7a900000000430f35", 0x34}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000500)={0x0, 0x0, 0x4, @thr={&(0x7f0000000380), &(0x7f0000000440)}}, &(0x7f0000000540)) timer_getoverrun(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000280)) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) perf_event_open(&(0x7f0000000200)={0x0, 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) socket$inet6(0xa, 0x100000000000003, 0x4) 00:08:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x1000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 485.988842] Memory cgroup out of memory: Kill process 1995 (syz-executor5) score 8760000 or sacrifice child [ 485.998808] Killed process 1995 (syz-executor5) total-vm:70340kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 486.196790] oom_reaper: reaped process 1995 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 486.242163] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 486.253141] syz-executor6 cpuset=/ mems_allowed=0 [ 486.258084] CPU: 0 PID: 2008 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 486.265362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.274713] Call Trace: [ 486.277310] dump_stack+0x1c9/0x2b4 [ 486.280946] ? dump_stack_print_info.cold.2+0x52/0x52 [ 486.286145] ? trace_hardirqs_on+0x10/0x10 [ 486.290431] dump_header+0x27b/0xf64 [ 486.294157] ? pagefault_out_of_memory+0x197/0x197 [ 486.299091] ? __lock_acquire+0x7fc/0x5020 [ 486.303326] ? graph_lock+0x170/0x170 [ 486.307134] ? print_usage_bug+0xc0/0xc0 [ 486.311197] ? print_usage_bug+0xc0/0xc0 [ 486.315267] ? graph_lock+0x170/0x170 [ 486.319071] ? print_usage_bug+0xc0/0xc0 [ 486.323141] ? trace_hardirqs_on+0x10/0x10 [ 486.327421] ? print_usage_bug+0xc0/0xc0 [ 486.331496] ? lock_downgrade+0x8f0/0x8f0 [ 486.335654] ? mark_held_locks+0xc9/0x160 [ 486.339835] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 486.344421] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 486.349533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.354554] ? trace_hardirqs_on+0xd/0x10 [ 486.358706] ? ___ratelimit+0xaa/0x655 [ 486.362605] ? idr_get_free+0x10c0/0x10c0 [ 486.366757] ? kasan_check_write+0x14/0x20 [ 486.370994] ? do_raw_spin_lock+0xc1/0x200 [ 486.375238] oom_kill_process.cold.25+0x10/0x10bc [ 486.380097] ? oom_evaluate_task+0x540/0x540 [ 486.384510] ? find_held_lock+0x36/0x1c0 [ 486.388587] ? lock_downgrade+0x8f0/0x8f0 [ 486.392745] ? kasan_check_read+0x11/0x20 [ 486.396899] ? rcu_is_watching+0x8c/0x150 [ 486.401048] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 486.405463] ? oom_badness+0xb00/0xb00 [ 486.409378] ? rcu_read_unlock+0x35/0x70 [ 486.413442] ? mem_cgroup_iter+0x4bf/0x9e0 [ 486.417686] ? css_task_iter_end+0x2ce/0x490 [ 486.422100] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 486.426863] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.431890] ? trace_hardirqs_on+0xd/0x10 [ 486.436041] ? _raw_spin_unlock_irq+0x27/0x70 [ 486.440545] ? oom_badness+0xb00/0xb00 [ 486.444435] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 486.449195] ? mem_cgroup_iter_break+0x30/0x30 [ 486.453794] out_of_memory+0xa8a/0x14d0 [ 486.457780] ? oom_killer_disable+0x3a0/0x3a0 [ 486.462283] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 486.467303] ? trace_hardirqs_on+0xd/0x10 [ 486.471465] mem_cgroup_out_of_memory+0x15e/0x210 [ 486.476314] ? memcg_memory_event+0x40/0x40 [ 486.480653] ? _raw_spin_unlock+0x22/0x30 [ 486.484817] mem_cgroup_oom_synchronize+0x713/0x940 [ 486.489841] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 486.495293] ? memcg_event_wake+0x450/0x450 [ 486.499635] pagefault_out_of_memory+0xc8/0x197 [ 486.504320] ? out_of_memory+0x14d0/0x14d0 [ 486.508567] ? __handle_mm_fault+0x4460/0x4460 [ 486.513153] mm_fault_error+0x1de/0x380 [ 486.517141] __do_page_fault+0xd25/0xe50 [ 486.521213] ? mm_fault_error+0x380/0x380 [ 486.525368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 486.530912] ? __x64_sys_clock_gettime+0x170/0x250 [ 486.535850] ? __ia32_sys_clock_settime+0x290/0x290 [ 486.540878] do_page_fault+0xf6/0x8c0 [ 486.544688] ? vmalloc_sync_all+0x30/0x30 [ 486.548846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 486.554382] ? do_syscall_64+0x497/0x820 [ 486.558430] ? syscall_slow_exit_work+0x500/0x500 [ 486.563260] ? syscall_return_slowpath+0x5e0/0x5e0 [ 486.568200] ? syscall_return_slowpath+0x31d/0x5e0 [ 486.573157] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 486.578700] ? retint_user+0x18/0x18 [ 486.582400] ? page_fault+0x8/0x30 [ 486.585930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 486.590773] ? page_fault+0x8/0x30 [ 486.594303] page_fault+0x1e/0x30 [ 486.597752] RIP: 0033:0x46f8fd [ 486.600928] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 486.620140] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 486.625502] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 486.632771] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 486.640048] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 486.647310] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 486.654567] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000001 [ 486.662447] Task in /ile0 killed as a result of limit of /ile0 [ 486.668606] memory: usage 88kB, limit 0kB, failcnt 2253 [ 486.674262] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 486.681175] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 486.687639] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 486.707456] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 486.716418] [ 2008] 0 2008 17585 8728 131072 0 0 syz-executor6 [ 486.725457] Memory cgroup out of memory: Kill process 2008 (syz-executor6) score 8760000 or sacrifice child 00:08:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f857140") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400218) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 00:08:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:06 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000140)={0x13, 0x10, 0xfa00, {&(0x7f00000003c0), r2, 0x2}}, 0x18) 00:08:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3a000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:06 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/149) io_setup(0x69bf, &(0x7f0000000040)) unshare(0x60000000) 00:08:06 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) mknod$loop(&(0x7f0000000740)='./file0\x00', 0x1041, 0x0) lstat(&(0x7f0000000340)='./file0//ile0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0//ile0\x00', 0xb97, 0x2, &(0x7f0000000140)=[{&(0x7f00000003c0)="5b9fc9bc84d2571a1a4325371303938760fbc9bb17fb6fce6a55afc5499779d6c7bce19c64f564a4e01c1b26e74855ad3fd22be82ee5ffbca1cc3ccc5a231f4e8300d945303ca95376b137e65ba10bab12b02745aff92df91357dbbdaac7a98a08a6ed142161cf0ac640e3a17e275159d3ab54ed427eea76c1ca73c060ebc6f98cb24260d4accb369e2fa381b28d55d21e94da095e30776ff4e342732699e01ebef41b7282d4ca288ef78d09a5421bb76806b420641bfcb6fcb08abdb825b946e816bf5c5d3ae78e4a48099a8334f1db3e011e143cfcf2ce2f2f5e1ea37ead7f78bda3740b0e8d38cbc3d31a", 0xec, 0x20}, {&(0x7f0000000240)="f5017a74390a2e0406f3389643617293eee5e3c3445015de1dc72b62a834fcc6ce59fa8a5801828d58a84b1894ac700333047c683e17ba074e4045d2f4ff783a18e5a0e55f96cbd43fb892be9fd0dd8b1a43c8b9e5b0de76eddcc704d8f0c55e04c78e7454df06e8114649189fd5727693a9f3048ae15b75a93d847cab3a89a5e2a7de31554f57c01c37699c8961d6a8208474c6da2f2437dd7e", 0x9a, 0x5d06acd3}], 0x8000, &(0x7f0000000640)={[{@fat=@uid={'uid', 0x3d, r0}}, {@fat=@uid={'uid', 0x3d, r1}}, {@dots='dots'}, {@fat=@sys_immutable='sys_immutable'}, {@nodots='nodots'}, {@fat=@codepage={'codepage', 0x3d, '860'}}, {@dots='dots'}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x432000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000700)={0x6, 0x1, 0x4}) r3 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 486.735591] Killed process 2008 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 486.748301] oom_reaper: reaped process 2008 (syz-executor6), now anon-rss:0kB, file-rss:32788kB, shmem-rss:0kB 00:08:06 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 486.819758] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 486.845348] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x7f000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f857140") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 486.983588] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) fchmod(r1, 0x90) ioctl$TCSETSF(r1, 0x5412, &(0x7f00000000c0)={0x7d}) 00:08:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:06 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 487.080610] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 487.112399] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x17, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000d2e19eb910d5f2c12b1cbbce5beb4fa531fa24370fa6807ee66e77cb6396323877254e2b6092994ee7ae42a351041c6eca680d37d99609bb0e42abadd08c2b521d18af5423fabec44e4d45b0"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000140)="3c2d3cd405f08b41637c2fee86fe", &(0x7f0000000480)=""/215}, 0x28) 00:08:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f857140") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x4000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:07 executing program 0: mount$bpf(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='bpf\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='m\x000000000000000,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffff, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="305a033b2ac364f340377b970b98c8e9ac9a1245d6999499b2de29789a06b8b5e5d21c811e97532b41bb319fbcb05f21f5cf96faf0e213aeaad94e1d112a2bcf48ba0235a4d6e9900bf8600b76d959622fbad4fb19b3f8d0721118164812bfea5a5172c4f0dd8e7071fdda680ca37e6ad02cb22a6e79ef8b963cdc8fa3b63167f096de7b3c89f8fa24285cfd61649d62a70dbb583e73d933203d81a748d04ba2ee74e3f59e43952c9aea58c6f1d5346f31969aca9e4f33df8dd565642a8bed6dad9452c42572fab53ce99069a8d1") mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="8cb8f3c4027664ff3290c49026df389cb9049b99a2286284a0a87f0c7070a5ef85ad355e0000000069e9b9ad44cd39a9277eb8cbbe0e76") [ 487.277292] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 487.291352] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 487.306424] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 487.481460] hugetlbfs: Bad mount option: "Œ¸óÄvdÿ2Ä&ß8œ¹›™¢(b„ ¨ pp¥ï…­5^" [ 487.503237] hugetlbfs: Bad mount option: "Œ¸óÄvdÿ2Ä&ß8œ¹›™¢(b„ ¨ pp¥ï…­5^" [ 487.509605] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 487.521788] syz-executor6 cpuset=/ mems_allowed=0 [ 487.526720] CPU: 1 PID: 2068 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 487.533997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.543352] Call Trace: [ 487.545957] dump_stack+0x1c9/0x2b4 [ 487.549636] ? dump_stack_print_info.cold.2+0x52/0x52 [ 487.554844] ? trace_hardirqs_on+0x10/0x10 [ 487.559093] dump_header+0x27b/0xf64 [ 487.562825] ? pagefault_out_of_memory+0x197/0x197 [ 487.567768] ? __lock_acquire+0x7fc/0x5020 [ 487.572018] ? print_usage_bug+0xc0/0xc0 [ 487.576103] ? graph_lock+0x170/0x170 [ 487.579915] ? print_usage_bug+0xc0/0xc0 [ 487.583994] ? trace_hardirqs_on+0x10/0x10 [ 487.588250] ? print_usage_bug+0xc0/0xc0 [ 487.592331] ? lock_downgrade+0x8f0/0x8f0 [ 487.596496] ? mark_held_locks+0xc9/0x160 [ 487.600653] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 487.605249] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 487.610364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 487.615386] ? trace_hardirqs_on+0xd/0x10 [ 487.619631] ? ___ratelimit+0xaa/0x655 [ 487.623541] ? idr_get_free+0x10c0/0x10c0 [ 487.627697] ? kasan_check_write+0x14/0x20 [ 487.631921] ? do_raw_spin_lock+0xc1/0x200 [ 487.636164] oom_kill_process.cold.25+0x10/0x10bc [ 487.640999] ? oom_evaluate_task+0x540/0x540 [ 487.645405] ? find_held_lock+0x36/0x1c0 [ 487.649464] ? lock_downgrade+0x8f0/0x8f0 [ 487.653617] ? kasan_check_read+0x11/0x20 [ 487.657766] ? rcu_is_watching+0x8c/0x150 [ 487.661899] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 487.666297] ? oom_badness+0xb00/0xb00 [ 487.670632] ? rcu_read_unlock+0x35/0x70 [ 487.674691] ? mem_cgroup_iter+0x4bf/0x9e0 [ 487.678934] ? css_task_iter_end+0x2ce/0x490 [ 487.683341] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 487.688101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 487.693114] ? trace_hardirqs_on+0xd/0x10 [ 487.697261] ? _raw_spin_unlock_irq+0x27/0x70 [ 487.701743] ? oom_badness+0xb00/0xb00 [ 487.705629] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 487.710383] ? mem_cgroup_iter_break+0x30/0x30 [ 487.714974] out_of_memory+0xa8a/0x14d0 [ 487.718942] ? oom_killer_disable+0x3a0/0x3a0 [ 487.723425] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 487.728429] ? trace_hardirqs_on+0xd/0x10 [ 487.732572] mem_cgroup_out_of_memory+0x15e/0x210 [ 487.737415] ? memcg_memory_event+0x40/0x40 [ 487.741724] ? _raw_spin_unlock+0x22/0x30 [ 487.745860] mem_cgroup_oom_synchronize+0x713/0x940 [ 487.750862] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 487.756299] ? memcg_event_wake+0x450/0x450 [ 487.760615] pagefault_out_of_memory+0xc8/0x197 [ 487.765270] ? out_of_memory+0x14d0/0x14d0 [ 487.769496] ? __handle_mm_fault+0x4460/0x4460 [ 487.774073] mm_fault_error+0x1de/0x380 [ 487.778051] __do_page_fault+0xd25/0xe50 [ 487.782131] ? mm_fault_error+0x380/0x380 [ 487.786279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 487.791803] ? __x64_sys_clock_gettime+0x170/0x250 [ 487.796718] ? __ia32_sys_clock_settime+0x290/0x290 [ 487.801725] do_page_fault+0xf6/0x8c0 [ 487.805513] ? vmalloc_sync_all+0x30/0x30 [ 487.809647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 487.815266] ? do_syscall_64+0x497/0x820 [ 487.819325] ? syscall_slow_exit_work+0x500/0x500 [ 487.824174] ? syscall_return_slowpath+0x5e0/0x5e0 [ 487.829090] ? syscall_return_slowpath+0x31d/0x5e0 [ 487.834010] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 487.839376] ? page_fault+0x8/0x30 [ 487.842916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 487.847747] ? page_fault+0x8/0x30 [ 487.851273] page_fault+0x1e/0x30 [ 487.854724] RIP: 0033:0x46f8fd [ 487.857896] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 487.877114] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 487.882473] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 487.889729] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 487.896987] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 487.904251] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 487.911510] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 487.919156] Task in /ile0 killed as a result of limit of /ile0 [ 487.925271] memory: usage 88kB, limit 0kB, failcnt 2365 [ 487.930680] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 487.937483] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 487.943671] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 487.963361] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 487.972221] [ 2061] 0 2061 17618 8729 126976 0 0 syz-executor5 [ 487.981114] [ 2068] 0 2068 17618 8728 131072 0 0 syz-executor6 [ 487.990015] Memory cgroup out of memory: Kill process 2061 (syz-executor5) score 8760000 or sacrifice child [ 488.000021] Killed process 2061 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 488.016243] oom_reaper: reaped process 2061 (syz-executor5), now anon-rss:0kB, file-rss:32800kB, shmem-rss:0kB [ 488.032323] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 488.043403] syz-executor6 cpuset=/ mems_allowed=0 [ 488.048307] CPU: 1 PID: 2068 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 488.055591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.064940] Call Trace: [ 488.067543] dump_stack+0x1c9/0x2b4 [ 488.071180] ? dump_stack_print_info.cold.2+0x52/0x52 [ 488.076374] ? trace_hardirqs_on+0x10/0x10 [ 488.080627] dump_header+0x27b/0xf64 [ 488.084362] ? pagefault_out_of_memory+0x197/0x197 [ 488.089393] ? __lock_acquire+0x7fc/0x5020 [ 488.093667] ? print_usage_bug+0xc0/0xc0 [ 488.097737] ? graph_lock+0x170/0x170 [ 488.101535] ? print_usage_bug+0xc0/0xc0 [ 488.105596] ? trace_hardirqs_on+0x10/0x10 [ 488.109827] ? print_usage_bug+0xc0/0xc0 [ 488.113919] ? lock_downgrade+0x8f0/0x8f0 [ 488.118089] ? mark_held_locks+0xc9/0x160 [ 488.122352] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 488.126971] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 488.132085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 488.137110] ? trace_hardirqs_on+0xd/0x10 [ 488.141378] ? ___ratelimit+0xaa/0x655 [ 488.145306] ? idr_get_free+0x10c0/0x10c0 [ 488.149453] ? kasan_check_write+0x14/0x20 [ 488.153746] ? do_raw_spin_lock+0xc1/0x200 [ 488.157984] oom_kill_process.cold.25+0x10/0x10bc [ 488.162833] ? oom_evaluate_task+0x540/0x540 [ 488.167243] ? find_held_lock+0x36/0x1c0 [ 488.171296] ? lock_downgrade+0x8f0/0x8f0 [ 488.175441] ? kasan_check_read+0x11/0x20 [ 488.179609] ? rcu_is_watching+0x8c/0x150 [ 488.183754] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 488.188203] ? oom_badness+0xb00/0xb00 [ 488.192093] ? rcu_read_unlock+0x35/0x70 [ 488.196177] ? mem_cgroup_iter+0x4bf/0x9e0 [ 488.200410] ? css_task_iter_end+0x2ce/0x490 [ 488.204806] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 488.209548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 488.214562] ? trace_hardirqs_on+0xd/0x10 [ 488.218698] ? _raw_spin_unlock_irq+0x27/0x70 [ 488.223184] ? oom_badness+0xb00/0xb00 [ 488.227062] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 488.231806] ? mem_cgroup_iter_break+0x30/0x30 [ 488.236382] out_of_memory+0xa8a/0x14d0 [ 488.240365] ? oom_killer_disable+0x3a0/0x3a0 [ 488.244857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 488.249890] ? trace_hardirqs_on+0xd/0x10 [ 488.254048] mem_cgroup_out_of_memory+0x15e/0x210 [ 488.258888] ? memcg_memory_event+0x40/0x40 [ 488.263201] ? _raw_spin_unlock+0x22/0x30 [ 488.267340] mem_cgroup_oom_synchronize+0x713/0x940 [ 488.272344] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 488.277803] ? memcg_event_wake+0x450/0x450 [ 488.282126] pagefault_out_of_memory+0xc8/0x197 [ 488.286779] ? out_of_memory+0x14d0/0x14d0 [ 488.291005] ? __handle_mm_fault+0x4460/0x4460 [ 488.295586] mm_fault_error+0x1de/0x380 [ 488.299552] __do_page_fault+0xd25/0xe50 [ 488.303788] ? __schedule+0x1ec0/0x1ec0 [ 488.307754] ? mm_fault_error+0x380/0x380 [ 488.311893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 488.317421] do_page_fault+0xf6/0x8c0 [ 488.321227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 488.326770] ? vmalloc_sync_all+0x30/0x30 [ 488.330922] ? syscall_slow_exit_work+0x500/0x500 [ 488.335782] ? syscall_return_slowpath+0x5e0/0x5e0 [ 488.340711] ? syscall_return_slowpath+0x31d/0x5e0 [ 488.345651] ? retint_user+0x18/0x18 [ 488.349366] ? page_fault+0x8/0x30 [ 488.352895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 488.357724] ? page_fault+0x8/0x30 [ 488.361250] page_fault+0x1e/0x30 [ 488.364687] RIP: 0033:0x46f8fd [ 488.367860] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 488.387063] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 488.392418] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 488.399674] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 488.406944] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 488.414203] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 488.421458] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 488.428800] Task in /ile0 killed as a result of limit of /ile0 [ 488.434874] memory: usage 88kB, limit 0kB, failcnt 2373 [ 488.440279] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 488.447072] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 488.453272] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 488.472987] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name 00:08:08 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000100)) getrusage(0xffffffffffffffff, &(0x7f0000000240)) write$cgroup_pid(r1, &(0x7f0000000140), 0xfe00) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x4, 0x1, 0x2, "1ea3e63453d649f2e80c9ad0960183ace366b2f8f188f5f41e12f254a1eac3226db792e19e0534d228eb869a64daf9a2f97c976649d03cdcd5c2bf56db97b2", 0x19}, 0x60) unshare(0x60000000) 00:08:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:08 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 00:08:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x7000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:08 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/149) io_setup(0x69bf, &(0x7f0000000040)) unshare(0x60000000) 00:08:08 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x42) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='t 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 489.263953] RSP: 002b:00007fff2c164dd0 EFLAGS: 00010246 [ 489.269324] RAX: 00007fff2c164ef0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 489.276593] RDX: 00007fff2c1674a0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 489.283950] RBP: 00007fff2c167470 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 489.291223] R10: 0000000001bdc940 R11: 0000000000000246 R12: 00000000004c1f52 [ 489.298495] R13: 00007fff2c1674a0 R14: 0000000000000001 R15: 0000000000000001 [ 489.305995] Task in /ile0 killed as a result of limit of /ile0 [ 489.312088] memory: usage 88kB, limit 0kB, failcnt 2439 [ 489.317513] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 489.324315] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 489.330521] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 489.350756] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 489.359580] [ 2133] 0 2133 17585 8728 126976 0 0 syz-executor3 [ 489.360346] 9pnet_virtio: no channels available for device (null) [ 489.368532] [ 2148] 0 2148 17618 8729 126976 0 0 syz-executor5 [ 489.368556] Memory cgroup out of memory: Kill process 2148 (syz-executor5) score 8760000 or sacrifice child [ 489.393672] Killed process 2148 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 489.426428] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 489.476779] IPVS: ftp: loaded support on port[0] = 21 00:08:09 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1448) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) sendfile(r1, r1, &(0x7f0000000000), 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x224000) unshare(0x60000000) 00:08:09 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000180)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x30000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0xffffffff, 0x200, 0x2, 0x7, 0x5, 0x1000, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x9, 0x0, 0x6, 0x2, 0x6, 0x2, 0x2, {r2, @in6={{0xa, 0x4e21, 0xffffffff00000000, @dev={0xfe, 0x80, [], 0x15}, 0x40}}, 0xf72, 0xffffffffffffffff, 0xffffffffffffff18, 0x4, 0xc4}}, &(0x7f0000000140)=0xb0) 00:08:09 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 00:08:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[]}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) [ 489.635487] oom_reaper: reaped process 2148 (syz-executor5), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB [ 489.676108] syz-executor3 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 489.687265] syz-executor3 cpuset=/ mems_allowed=0 [ 489.692229] CPU: 0 PID: 2133 Comm: syz-executor3 Not tainted 4.18.0-rc7+ #175 [ 489.699529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.708980] Call Trace: [ 489.711577] dump_stack+0x1c9/0x2b4 [ 489.715221] ? dump_stack_print_info.cold.2+0x52/0x52 [ 489.720430] ? trace_hardirqs_on+0x10/0x10 [ 489.723665] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 489.724683] dump_header+0x27b/0xf64 [ 489.724711] ? pagefault_out_of_memory+0x197/0x197 [ 489.724731] ? perf_trace_lock+0xde/0x920 [ 489.746283] ? __lock_acquire+0x7fc/0x5020 [ 489.750537] ? graph_lock+0x170/0x170 [ 489.754354] ? zap_class+0x740/0x740 [ 489.758099] ? print_usage_bug+0xc0/0xc0 [ 489.762173] ? print_usage_bug+0xc0/0xc0 [ 489.766247] ? perf_trace_lock+0xde/0x920 [ 489.770409] ? graph_lock+0x170/0x170 [ 489.774216] ? print_usage_bug+0xc0/0xc0 [ 489.778286] ? zap_class+0x740/0x740 [ 489.782015] ? print_usage_bug+0xc0/0xc0 [ 489.786100] ? lock_downgrade+0x8f0/0x8f0 [ 489.790289] ? mark_held_locks+0xc9/0x160 [ 489.794444] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 489.799052] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 489.804175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 489.809201] ? trace_hardirqs_on+0xd/0x10 [ 489.813363] ? ___ratelimit+0xaa/0x655 [ 489.817264] ? idr_get_free+0x10c0/0x10c0 [ 489.821428] ? kasan_check_write+0x14/0x20 [ 489.825676] ? do_raw_spin_lock+0xc1/0x200 [ 489.829930] oom_kill_process.cold.25+0x10/0x10bc [ 489.834802] ? oom_evaluate_task+0x540/0x540 [ 489.839218] ? find_held_lock+0x36/0x1c0 [ 489.843297] ? lock_downgrade+0x8f0/0x8f0 [ 489.847473] ? rcu_is_watching+0x8c/0x150 [ 489.851633] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 489.856059] ? oom_badness+0xb00/0xb00 [ 489.859961] ? rcu_read_unlock+0x35/0x70 [ 489.864027] ? mem_cgroup_iter+0x4bf/0x9e0 [ 489.868291] ? css_task_iter_end+0x2ce/0x490 [ 489.872885] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 489.877649] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 489.882713] ? trace_hardirqs_on+0xd/0x10 [ 489.886956] ? _raw_spin_unlock_irq+0x27/0x70 [ 489.891459] ? oom_badness+0xb00/0xb00 [ 489.895355] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 489.900119] ? mem_cgroup_iter_break+0x30/0x30 [ 489.904739] out_of_memory+0xa8a/0x14d0 [ 489.908727] ? oom_killer_disable+0x3a0/0x3a0 [ 489.913236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 489.918264] ? trace_hardirqs_on+0xd/0x10 [ 489.922436] mem_cgroup_out_of_memory+0x15e/0x210 [ 489.927288] ? memcg_memory_event+0x40/0x40 [ 489.931625] ? _raw_spin_unlock+0x22/0x30 [ 489.935788] mem_cgroup_oom_synchronize+0x713/0x940 [ 489.940815] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 489.946272] ? memcg_event_wake+0x450/0x450 [ 489.950622] pagefault_out_of_memory+0xc8/0x197 [ 489.955304] ? out_of_memory+0x14d0/0x14d0 [ 489.959554] ? __handle_mm_fault+0x4460/0x4460 [ 489.964150] mm_fault_error+0x1de/0x380 [ 489.968137] __do_page_fault+0xd25/0xe50 [ 489.972241] ? mm_fault_error+0x380/0x380 [ 489.976397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 489.981946] ? exit_to_usermode_loop+0x1f4/0x370 [ 489.986714] ? syscall_slow_exit_work+0x500/0x500 [ 489.991567] do_page_fault+0xf6/0x8c0 [ 489.995378] ? vmalloc_sync_all+0x30/0x30 [ 489.999552] ? do_syscall_64+0x497/0x820 [ 490.003620] ? syscall_slow_exit_work+0x500/0x500 [ 490.008472] ? syscall_return_slowpath+0x5e0/0x5e0 [ 490.013411] ? syscall_return_slowpath+0x31d/0x5e0 [ 490.018356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.023900] ? retint_user+0x18/0x18 [ 490.027630] ? page_fault+0x8/0x30 [ 490.031182] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.036036] ? page_fault+0x8/0x30 [ 490.039584] page_fault+0x1e/0x30 [ 490.043038] RIP: 0033:0x46f8fd [ 490.046226] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 490.065663] RSP: 002b:00007fff2c164dd0 EFLAGS: 00010246 [ 490.071129] RAX: 00007fff2c164ef0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 490.078404] RDX: 00007fff2c1674a0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 490.085710] RBP: 00007fff2c167470 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 490.092982] R10: 0000000001bdc940 R11: 0000000000000246 R12: 00000000004c1f52 [ 490.100270] R13: 00007fff2c1674a0 R14: 0000000000000001 R15: 0000000000000001 [ 490.108154] Task in /ile0 killed as a result of limit of /ile0 [ 490.114209] memory: usage 96kB, limit 0kB, failcnt 2456 [ 490.119707] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 490.126634] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 490.132977] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 490.152737] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 490.161561] [ 2133] 0 2133 17585 8728 126976 0 0 syz-executor3 [ 490.170465] Memory cgroup out of memory: Kill process 2133 (syz-executor3) score 8759000 or sacrifice child [ 490.181088] Killed process 2133 (syz-executor3) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 490.193679] oom_reaper: reaped process 2133 (syz-executor3), now anon-rss:0kB, file-rss:32808kB, shmem-rss:0kB 00:08:09 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/149) io_setup(0x69bf, &(0x7f0000000040)) unshare(0x60000000) 00:08:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:09 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 00:08:09 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) utime(&(0x7f0000000000)='./file0//ile0\x00', &(0x7f0000000040)={0x8, 0x4}) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:09 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000100)="5baa7aab4478de2dc6464d78eaf1312cf50c54d3060d0391e623b47f2cf148b2e9b2d39fe4752fe3a720c2dbfbb90f2fba946f5f80bb86e64165b8bfa4e4186313ba56baf4949396f42567d78618ad197bf1f2a451a52536635fb2f308afe7648fee1b037150124d1e7f75844c2fab4d1302985940126efdd3398af8c16e7fd4a362c2209645f79548223840bfd15a5c326430551d3769c8484c69d4e70e7a804d1bb60e676a7898e19287296b6cc9e5539868ff7a5aaff1af7e486d6d1606c36bac1270d0661a9796bf9b2ccdc6d467c77e5f8b0913bef40949ee5f3a9b78dc7fdfdc1647822ff46a31a447e72973bee74df09c309877", 0xf7) ioprio_set$pid(0x1, r3, 0x2) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5, 0x2) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f00000000c0)) 00:08:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfffffffe, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:09 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) [ 490.390115] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 490.404730] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 00:08:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:10 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)}], 0x1, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) 00:08:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8035000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:10 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) [ 490.572677] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 490.583768] syz-executor6 cpuset=/ mems_allowed=0 [ 490.588884] CPU: 0 PID: 2198 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 490.596186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.605564] Call Trace: [ 490.608164] dump_stack+0x1c9/0x2b4 [ 490.611809] ? dump_stack_print_info.cold.2+0x52/0x52 [ 490.617014] ? trace_hardirqs_on+0x10/0x10 [ 490.621270] dump_header+0x27b/0xf64 [ 490.625010] ? pagefault_out_of_memory+0x197/0x197 [ 490.629954] ? __lock_acquire+0x7fc/0x5020 [ 490.634376] ? print_usage_bug+0xc0/0xc0 [ 490.638456] ? graph_lock+0x170/0x170 [ 490.642287] ? print_usage_bug+0xc0/0xc0 [ 490.646361] ? trace_hardirqs_on+0x10/0x10 [ 490.650616] ? print_usage_bug+0xc0/0xc0 [ 490.654786] ? lock_downgrade+0x8f0/0x8f0 [ 490.658952] ? mark_held_locks+0xc9/0x160 [ 490.663106] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 490.667697] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 490.672812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 490.677843] ? trace_hardirqs_on+0xd/0x10 [ 490.682010] ? ___ratelimit+0xaa/0x655 [ 490.685914] ? idr_get_free+0x10c0/0x10c0 [ 490.690070] ? kasan_check_write+0x14/0x20 [ 490.694309] ? do_raw_spin_lock+0xc1/0x200 [ 490.698646] oom_kill_process.cold.25+0x10/0x10bc [ 490.703537] ? oom_evaluate_task+0x540/0x540 [ 490.707953] ? find_held_lock+0x36/0x1c0 [ 490.712033] ? lock_downgrade+0x8f0/0x8f0 [ 490.716206] ? kasan_check_read+0x11/0x20 [ 490.720359] ? rcu_is_watching+0x8c/0x150 [ 490.724513] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 490.728933] ? oom_badness+0xb00/0xb00 [ 490.732827] ? rcu_read_unlock+0x35/0x70 [ 490.736893] ? mem_cgroup_iter+0x4bf/0x9e0 [ 490.741135] ? css_task_iter_end+0x2ce/0x490 [ 490.745555] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 490.750316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 490.755343] ? trace_hardirqs_on+0xd/0x10 [ 490.759498] ? _raw_spin_unlock_irq+0x27/0x70 [ 490.764000] ? oom_badness+0xb00/0xb00 [ 490.767897] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 490.772670] ? mem_cgroup_iter_break+0x30/0x30 [ 490.777284] out_of_memory+0xa8a/0x14d0 [ 490.781279] ? oom_killer_disable+0x3a0/0x3a0 [ 490.785787] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 490.790832] ? trace_hardirqs_on+0xd/0x10 [ 490.795001] mem_cgroup_out_of_memory+0x15e/0x210 [ 490.799854] ? memcg_memory_event+0x40/0x40 [ 490.804193] ? _raw_spin_unlock+0x22/0x30 [ 490.808355] mem_cgroup_oom_synchronize+0x713/0x940 [ 490.813402] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 490.818859] ? memcg_event_wake+0x450/0x450 [ 490.823210] pagefault_out_of_memory+0xc8/0x197 [ 490.827910] ? out_of_memory+0x14d0/0x14d0 [ 490.832162] ? __handle_mm_fault+0x4460/0x4460 [ 490.836753] mm_fault_error+0x1de/0x380 [ 490.840745] __do_page_fault+0xd25/0xe50 [ 490.844824] ? mm_fault_error+0x380/0x380 [ 490.848982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.854527] ? __x64_sys_clock_gettime+0x170/0x250 [ 490.859460] ? __ia32_sys_clock_settime+0x290/0x290 [ 490.864574] do_page_fault+0xf6/0x8c0 [ 490.868382] ? vmalloc_sync_all+0x30/0x30 [ 490.872545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.878086] ? do_syscall_64+0x497/0x820 [ 490.882156] ? syscall_slow_exit_work+0x500/0x500 [ 490.887005] ? syscall_return_slowpath+0x5e0/0x5e0 [ 490.891944] ? syscall_return_slowpath+0x31d/0x5e0 [ 490.896885] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 490.902257] ? page_fault+0x8/0x30 [ 490.905806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.910662] ? page_fault+0x8/0x30 [ 490.914210] page_fault+0x1e/0x30 [ 490.917669] RIP: 0033:0x46f8fd [ 490.920854] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 490.940345] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 490.945717] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 490.952990] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 490.960262] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 490.967551] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 490.974821] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 490.982553] Task in /ile0 killed as a result of limit of /ile0 [ 490.988686] memory: usage 96kB, limit 0kB, failcnt 2563 [ 490.994115] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 491.000938] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 491.007147] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 491.026891] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 491.035729] [ 2198] 0 2198 17618 8728 131072 0 0 syz-executor6 [ 491.044673] [ 2221] 0 2221 17618 8729 126976 0 0 syz-executor5 [ 491.050434] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 491.053585] [ 2223] 0 2223 17618 8728 126976 0 0 syz-executor3 [ 491.053626] Memory cgroup out of memory: Kill process 2198 (syz-executor6) score 8760000 or sacrifice child [ 491.053696] Killed process 2198 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 491.185523] oom_reaper: reaped process 2198 (syz-executor6), now anon-rss:0kB, file-rss:32064kB, shmem-rss:0kB 00:08:11 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x309, 0x8}, 'port0\x00', 0x4, 0x800000080850, 0xe9, 0x1, 0x9000, 0x800000000000000, 0x1, 0x0, 0x1, 0x7}) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:11 executing program 2: socket$inet6(0xa, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 00:08:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 00:08:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 491.274968] oom_reaper: reaped process 2227 (syz-executor3), now anon-rss:0kB, file-rss:32816kB, shmem-rss:0kB [ 491.331541] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 491.340012] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 491.342524] syz-executor5 cpuset=/ mems_allowed=0 [ 491.356193] CPU: 1 PID: 2221 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 491.363471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.372829] Call Trace: [ 491.375438] dump_stack+0x1c9/0x2b4 [ 491.379078] ? dump_stack_print_info.cold.2+0x52/0x52 [ 491.384284] ? trace_hardirqs_on+0x10/0x10 [ 491.388530] dump_header+0x27b/0xf64 [ 491.392305] ? pagefault_out_of_memory+0x197/0x197 [ 491.397291] ? perf_trace_lock+0xde/0x920 [ 491.401450] ? __lock_acquire+0x7fc/0x5020 [ 491.405691] ? graph_lock+0x170/0x170 [ 491.409502] ? zap_class+0x740/0x740 [ 491.413224] ? print_usage_bug+0xc0/0xc0 [ 491.417295] ? print_usage_bug+0xc0/0xc0 [ 491.421368] ? perf_trace_lock+0xde/0x920 [ 491.425578] ? graph_lock+0x170/0x170 [ 491.429395] ? print_usage_bug+0xc0/0xc0 [ 491.433468] ? zap_class+0x740/0x740 [ 491.437212] ? print_usage_bug+0xc0/0xc0 [ 491.441292] ? lock_downgrade+0x8f0/0x8f0 [ 491.445461] ? mark_held_locks+0xc9/0x160 [ 491.449615] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 491.454207] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 491.459332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 491.464460] ? trace_hardirqs_on+0xd/0x10 [ 491.468972] ? ___ratelimit+0xaa/0x655 [ 491.472875] ? idr_get_free+0x10c0/0x10c0 [ 491.477174] ? kasan_check_write+0x14/0x20 [ 491.481695] ? do_raw_spin_lock+0xc1/0x200 [ 491.486645] oom_kill_process.cold.25+0x10/0x10bc [ 491.491946] ? oom_evaluate_task+0x540/0x540 [ 491.496963] ? find_held_lock+0x36/0x1c0 [ 491.501400] ? lock_downgrade+0x8f0/0x8f0 [ 491.505734] ? rcu_is_watching+0x8c/0x150 [ 491.510224] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 491.515017] ? oom_badness+0xb00/0xb00 [ 491.519039] ? rcu_read_unlock+0x35/0x70 [ 491.523111] ? mem_cgroup_iter+0x4bf/0x9e0 [ 491.527377] ? css_task_iter_end+0x2ce/0x490 00:08:11 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) [ 491.531798] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 491.536587] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 491.541618] ? trace_hardirqs_on+0xd/0x10 [ 491.545773] ? _raw_spin_unlock_irq+0x27/0x70 [ 491.550276] ? oom_badness+0xb00/0xb00 [ 491.554180] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 491.558967] ? mem_cgroup_iter_break+0x30/0x30 [ 491.563583] out_of_memory+0xa8a/0x14d0 [ 491.567574] ? oom_killer_disable+0x3a0/0x3a0 [ 491.572085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 491.577119] ? trace_hardirqs_on+0xd/0x10 [ 491.581282] mem_cgroup_out_of_memory+0x15e/0x210 [ 491.586139] ? memcg_memory_event+0x40/0x40 [ 491.590485] ? _raw_spin_unlock+0x22/0x30 [ 491.594649] mem_cgroup_oom_synchronize+0x713/0x940 [ 491.599682] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 491.605253] ? memcg_event_wake+0x450/0x450 [ 491.609603] pagefault_out_of_memory+0xc8/0x197 [ 491.614281] ? out_of_memory+0x14d0/0x14d0 [ 491.618535] ? __handle_mm_fault+0x4460/0x4460 [ 491.623131] mm_fault_error+0x1de/0x380 [ 491.627127] __do_page_fault+0xd25/0xe50 [ 491.631206] ? __schedule+0x1ec0/0x1ec0 [ 491.635202] ? mm_fault_error+0x380/0x380 [ 491.639360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 491.645003] do_page_fault+0xf6/0x8c0 [ 491.648820] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 491.654383] ? vmalloc_sync_all+0x30/0x30 [ 491.658542] ? syscall_slow_exit_work+0x500/0x500 [ 491.663415] ? syscall_return_slowpath+0x5e0/0x5e0 [ 491.668357] ? syscall_return_slowpath+0x31d/0x5e0 [ 491.673301] ? retint_user+0x18/0x18 [ 491.677031] ? page_fault+0x8/0x30 [ 491.680593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 491.685453] ? page_fault+0x8/0x30 [ 491.689011] page_fault+0x1e/0x30 [ 491.692471] RIP: 0033:0x46f8fd [ 491.695660] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 491.715089] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 491.720486] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 491.727765] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 491.735039] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 491.742338] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 491.749613] R13: 00007ffd7d75e5d0 R14: 0000000000000004 R15: 0000000000000002 [ 491.757072] Task in /ile0 killed as a result of limit of /ile0 [ 491.763178] memory: usage 96kB, limit 0kB, failcnt 2596 [ 491.768614] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 491.775411] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 491.781610] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 491.801324] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 491.810221] [ 2221] 0 2221 17618 8729 126976 0 0 syz-executor5 [ 491.819155] [ 2227] 0 2223 17618 8204 122880 0 0 syz-executor3 [ 491.828079] Memory cgroup out of memory: Kill process 2221 (syz-executor5) score 8760000 or sacrifice child [ 491.838106] Killed process 2221 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 491.851952] oom_reaper: reaped process 2221 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:08:11 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/149) io_setup(0x69bf, &(0x7f0000000040)) 00:08:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:11 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x3, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$kcm(0x29, 0x0, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x28, "248070d7c991ed38865b8fffd5087510a6afb9472d5a3c4b25ba1ffca5da960d2c9a34ad95dcccec"}, &(0x7f00000000c0)=0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}, 0xa7ee, 0x1000000000000000, 0x6, 0x2, 0x1}, &(0x7f00000001c0)=0x98) 00:08:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x6000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:11 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[]}}, 0x0) 00:08:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[]}}, 0x0) 00:08:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x300, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:11 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xfffffffffffffffc) 00:08:11 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[]}}, 0x0) [ 492.431951] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 492.442970] syz-executor6 cpuset=/ mems_allowed=0 [ 492.447958] CPU: 1 PID: 2267 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 492.455260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.464617] Call Trace: [ 492.467222] dump_stack+0x1c9/0x2b4 [ 492.470865] ? dump_stack_print_info.cold.2+0x52/0x52 [ 492.476067] ? trace_hardirqs_on+0x10/0x10 [ 492.480311] dump_header+0x27b/0xf64 [ 492.484045] ? pagefault_out_of_memory+0x197/0x197 [ 492.488985] ? __lock_acquire+0x7fc/0x5020 [ 492.493230] ? print_usage_bug+0xc0/0xc0 [ 492.497306] ? graph_lock+0x170/0x170 [ 492.501110] ? print_usage_bug+0xc0/0xc0 [ 492.505222] ? trace_hardirqs_on+0x10/0x10 [ 492.509498] ? print_usage_bug+0xc0/0xc0 [ 492.513576] ? lock_downgrade+0x8f0/0x8f0 [ 492.518430] ? mark_held_locks+0xc9/0x160 [ 492.523144] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 492.527746] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 492.533570] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.539454] ? trace_hardirqs_on+0xd/0x10 [ 492.543734] ? ___ratelimit+0xaa/0x655 [ 492.548345] ? idr_get_free+0x10c0/0x10c0 [ 492.553230] ? kasan_check_write+0x14/0x20 [ 492.558340] ? do_raw_spin_lock+0xc1/0x200 [ 492.562592] oom_kill_process.cold.25+0x10/0x10bc [ 492.567801] ? oom_evaluate_task+0x540/0x540 [ 492.572214] ? find_held_lock+0x36/0x1c0 [ 492.576292] ? lock_downgrade+0x8f0/0x8f0 [ 492.577664] Failed to initialize the IGMP autojoin socket (err -105) [ 492.580461] ? kasan_check_read+0x11/0x20 [ 492.580476] ? rcu_is_watching+0x8c/0x150 [ 492.580489] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 492.580509] ? oom_badness+0xb00/0xb00 [ 492.580528] ? rcu_read_unlock+0x35/0x70 [ 492.607640] ? mem_cgroup_iter+0x4bf/0x9e0 [ 492.611883] ? css_task_iter_end+0x2ce/0x490 [ 492.616297] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 492.621059] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.626099] ? trace_hardirqs_on+0xd/0x10 [ 492.630248] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.634752] ? oom_badness+0xb00/0xb00 [ 492.638641] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 492.643399] ? mem_cgroup_iter_break+0x30/0x30 [ 492.647998] out_of_memory+0xa8a/0x14d0 [ 492.651990] ? oom_killer_disable+0x3a0/0x3a0 [ 492.656496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.661516] ? trace_hardirqs_on+0xd/0x10 [ 492.665680] mem_cgroup_out_of_memory+0x15e/0x210 [ 492.670528] ? memcg_memory_event+0x40/0x40 [ 492.674871] ? _raw_spin_unlock+0x22/0x30 [ 492.679024] mem_cgroup_oom_synchronize+0x713/0x940 [ 492.684070] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 492.689525] ? memcg_event_wake+0x450/0x450 [ 492.693864] pagefault_out_of_memory+0xc8/0x197 [ 492.698623] ? out_of_memory+0x14d0/0x14d0 [ 492.702869] ? __handle_mm_fault+0x4460/0x4460 [ 492.707477] mm_fault_error+0x1de/0x380 [ 492.711464] __do_page_fault+0xd25/0xe50 [ 492.715550] ? mm_fault_error+0x380/0x380 [ 492.719703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 492.725240] ? __x64_sys_clock_gettime+0x170/0x250 [ 492.730175] ? __ia32_sys_clock_settime+0x290/0x290 [ 492.735195] do_page_fault+0xf6/0x8c0 [ 492.738998] ? vmalloc_sync_all+0x30/0x30 [ 492.743150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 492.748696] ? do_syscall_64+0x497/0x820 [ 492.752761] ? syscall_slow_exit_work+0x500/0x500 [ 492.757611] ? syscall_return_slowpath+0x5e0/0x5e0 [ 492.762546] ? syscall_return_slowpath+0x31d/0x5e0 [ 492.767490] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 492.772859] ? page_fault+0x8/0x30 [ 492.776405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.781251] ? page_fault+0x8/0x30 [ 492.784793] page_fault+0x1e/0x30 [ 492.788244] RIP: 0033:0x46f8fd [ 492.791425] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 492.810796] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 492.816175] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 492.823454] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 492.830732] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 492.838013] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 492.845293] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 492.852933] Task in /ile0 killed as a result of limit of /ile0 [ 492.859000] memory: usage 80kB, limit 0kB, failcnt 2664 [ 492.864473] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 492.871272] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 492.877479] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 492.897175] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 492.905997] [ 2267] 0 2267 17618 8728 131072 0 0 syz-executor6 [ 492.914904] [ 2281] 0 2281 17618 8729 126976 0 0 syz-executor5 [ 492.923801] Memory cgroup out of memory: Kill process 2267 (syz-executor6) score 8760000 or sacrifice child [ 492.933782] Killed process 2267 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 492.946879] oom_reaper: reaped process 2267 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB [ 492.960269] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 492.971359] syz-executor5 cpuset=/ mems_allowed=0 [ 492.976303] CPU: 0 PID: 2281 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 00:08:12 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x501000, 0x2) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[]}}, 0x0) 00:08:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0xfffffeb1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18060000000000000000000000000000611864000000000000000000000000009500090000006444db7cfb74d7515c0000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 00:08:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:12 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x2, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:12 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) 00:08:12 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[]}}, 0x0) [ 492.983578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.992928] Call Trace: [ 492.995523] dump_stack+0x1c9/0x2b4 [ 492.999184] ? dump_stack_print_info.cold.2+0x52/0x52 [ 493.004389] ? trace_hardirqs_on+0x10/0x10 [ 493.008632] dump_header+0x27b/0xf64 [ 493.012538] ? pagefault_out_of_memory+0x197/0x197 [ 493.017474] ? __lock_acquire+0x7fc/0x5020 [ 493.021719] ? print_usage_bug+0xc0/0xc0 [ 493.025799] ? graph_lock+0x170/0x170 [ 493.029610] ? print_usage_bug+0xc0/0xc0 [ 493.033686] ? trace_hardirqs_on+0x10/0x10 [ 493.037936] ? print_usage_bug+0xc0/0xc0 [ 493.042013] ? lock_downgrade+0x8f0/0x8f0 [ 493.046180] ? mark_held_locks+0xc9/0x160 [ 493.050332] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 493.054921] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 493.060031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.065053] ? trace_hardirqs_on+0xd/0x10 [ 493.069210] ? ___ratelimit+0xaa/0x655 [ 493.073105] ? idr_get_free+0x10c0/0x10c0 [ 493.077259] ? kasan_check_write+0x14/0x20 [ 493.081499] ? do_raw_spin_lock+0xc1/0x200 [ 493.085746] oom_kill_process.cold.25+0x10/0x10bc [ 493.090608] ? oom_evaluate_task+0x540/0x540 [ 493.095022] ? find_held_lock+0x36/0x1c0 [ 493.099106] ? lock_downgrade+0x8f0/0x8f0 [ 493.103268] ? kasan_check_read+0x11/0x20 [ 493.107431] ? rcu_is_watching+0x8c/0x150 [ 493.111589] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 493.116009] ? oom_badness+0xb00/0xb00 [ 493.119911] ? rcu_read_unlock+0x35/0x70 [ 493.123974] ? mem_cgroup_iter+0x4bf/0x9e0 [ 493.128218] ? css_task_iter_end+0x2ce/0x490 [ 493.132644] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 493.137583] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.142640] ? trace_hardirqs_on+0xd/0x10 [ 493.146797] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.151300] ? oom_badness+0xb00/0xb00 [ 493.155197] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 493.159964] ? mem_cgroup_iter_break+0x30/0x30 [ 493.164577] out_of_memory+0xa8a/0x14d0 [ 493.168569] ? oom_killer_disable+0x3a0/0x3a0 [ 493.173073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.178123] ? trace_hardirqs_on+0xd/0x10 [ 493.182294] mem_cgroup_out_of_memory+0x15e/0x210 [ 493.187232] ? memcg_memory_event+0x40/0x40 [ 493.191586] ? _raw_spin_unlock+0x22/0x30 [ 493.195839] mem_cgroup_oom_synchronize+0x713/0x940 [ 493.200868] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 493.206324] ? memcg_event_wake+0x450/0x450 [ 493.210676] pagefault_out_of_memory+0xc8/0x197 [ 493.215350] ? out_of_memory+0x14d0/0x14d0 [ 493.219677] ? __handle_mm_fault+0x4460/0x4460 [ 493.224270] mm_fault_error+0x1de/0x380 [ 493.228254] __do_page_fault+0xd25/0xe50 [ 493.232329] ? mm_fault_error+0x380/0x380 [ 493.236570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.242115] ? exit_to_usermode_loop+0x1f4/0x370 [ 493.246903] ? syscall_slow_exit_work+0x500/0x500 [ 493.251753] do_page_fault+0xf6/0x8c0 [ 493.255564] ? vmalloc_sync_all+0x30/0x30 [ 493.259718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.265261] ? do_syscall_64+0x497/0x820 [ 493.269326] ? syscall_slow_exit_work+0x500/0x500 [ 493.274173] ? syscall_return_slowpath+0x5e0/0x5e0 [ 493.279110] ? syscall_return_slowpath+0x31d/0x5e0 [ 493.284056] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 493.289425] ? page_fault+0x8/0x30 [ 493.292969] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.297818] ? page_fault+0x8/0x30 [ 493.301362] page_fault+0x1e/0x30 [ 493.304817] RIP: 0033:0x46f8fd [ 493.308000] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 493.327680] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 493.333055] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 493.340793] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 493.348064] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 493.355352] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 493.362624] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000002 [ 493.370473] Task in /ile0 killed as a result of limit of /ile0 [ 493.376530] memory: usage 80kB, limit 0kB, failcnt 2696 [ 493.381955] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 493.388752] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 493.395106] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 493.415089] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 493.423970] [ 2281] 0 2281 17618 8729 126976 0 0 syz-executor5 00:08:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:13 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc80700145f8f764070") unshare(0x40000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x5768838fa57227b4, 0x90) [ 493.433079] Memory cgroup out of memory: Kill process 2281 (syz-executor5) score 8760000 or sacrifice child [ 493.443159] Killed process 2281 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 493.456430] oom_reaper: reaped process 2281 (syz-executor5), now anon-rss:0kB, file-rss:32792kB, shmem-rss:0kB 00:08:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)="6c6f6766eab1000000000000b77a1619eca4ceaa136890897102775e5939a7a40c22134b388cd7ee9a474cbf4e70763f0871e4a86fb549058e1f40169316fb7f5afcccc6868995a2f4fd07e73cb0eeb1e97f165666605788add8d0369176e6011a2235d1be9fd715", 0x0, 0x0) r0 = socket(0x15, 0x805, 0x80000001) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x2) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000640)=0xe8) mount$9p_virtio(&(0x7f0000000340)='{systemmime_typewlan1)%em0\x00', &(0x7f00000004c0)='./file0//ile0\x00', &(0x7f0000000500)='9p\x00', 0x100008, &(0x7f0000000680)={'trans=virtio,', {[{@access_any='access=any'}, {@afid={'afid', 0x3d, 0x3}}, {@access_user='access=user'}, {@msize={'msize', 0x3d, 0x4800000000000000}}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@afid={'afid', 0x3d, 0xff}}, {@cache_loose='cache=loose'}, {@access_uid={'access', 0x3d, r4}}]}}) unshare(0x60000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xdc, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0x20, @remote, 0x5}, @in6={0xa, 0x4e21, 0x40df, @local, 0xfffffffffffffffc}, @in6={0xa, 0x4e20, 0x1, @empty, 0xffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7f, @remote, 0x32f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e20, 0x31, @mcast1, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r5, 0x4}, &(0x7f00000002c0)=0x8) 00:08:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8100000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:13 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) 00:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) 00:08:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 493.655375] IPVS: ftp: loaded support on port[0] = 21 00:08:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 493.801009] IPVS: ftp: loaded support on port[0] = 21 00:08:13 executing program 6: mkdir(&(0x7f0000000140)='./file0//ile0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0//ile0\x00', 0x4) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0xfffffffffffffffd) recvfrom(r0, &(0x7f0000000240)=""/99, 0x63, 0x2, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x2, @broadcast}}, 0x80) 00:08:13 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) io_setup(0x69bf, &(0x7f0000000040)) 00:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) 00:08:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xe0000002, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:13 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) 00:08:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:13 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") process_vm_readv(r4, &(0x7f0000000000)=[{&(0x7f0000003640)=""/4096, 0x1000}], 0x17, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x217, 0x0) 00:08:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}}, 0x0) 00:08:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x800000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 494.124871] ptrace attach of "/root/syz-executor0"[10554] was attempted by "/root/syz-executor0"[2400] [ 494.127042] IPVS: ftp: loaded support on port[0] = 21 00:08:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:14 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) 00:08:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:14 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) io_setup(0x69bf, &(0x7f0000000040)) 00:08:14 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000040)) unshare(0x60000000) 00:08:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x484000, 0x13) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000180)="2fa47b1a98e37c2b17822d3af9afa5f1ec8bda1ff60485164072664129a8688db5d7075246b625427bdf69b3519c54a80e82143795ddfcac872d93d8a4d2cf45be0c3c0f41556f71d7", &(0x7f0000000200)=""/252}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000f2ffffffff8fe59eff5ae2c8576ea1ffffff00000000000000ffffac14ffaa00000000000100e17fe82de154752600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}}, 0x0) 00:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) 00:08:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8100, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 494.425784] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 00:08:14 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) io_setup(0x69bf, &(0x7f0000000040)) 00:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) 00:08:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfe80, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 494.539486] IPVS: ftp: loaded support on port[0] = 21 00:08:14 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) 00:08:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)="2e2f66692e65318c", 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x2, r0, &(0x7f0000000380)="2e2f66692e65318c00") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000006c0)=""/4096, &(0x7f00000000c0)=0x1000) r3 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r4 = open(&(0x7f0000000040)="2e2f66692e65318c00", 0x80241, 0x0) write$evdev(r3, &(0x7f0000000680)=[{}], 0x18) eventfd(0x2) write$P9_RWRITE(r4, &(0x7f0000000240)={0xfffffffffffffd94}, 0x9) r5 = dup(r3) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ftruncate(r6, 0x7ffa) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 00:08:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51"], 0x1}}, 0x0) [ 494.739560] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 494.750553] syz-executor6 cpuset=/ mems_allowed=0 [ 494.755538] CPU: 1 PID: 2424 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 494.762816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.769189] FAT-fs (loop0): bogus number of reserved sectors [ 494.772173] Call Trace: [ 494.772213] dump_stack+0x1c9/0x2b4 [ 494.772237] ? dump_stack_print_info.cold.2+0x52/0x52 [ 494.772257] ? trace_hardirqs_on+0x10/0x10 [ 494.772276] dump_header+0x27b/0xf64 [ 494.772302] ? pagefault_out_of_memory+0x197/0x197 [ 494.778130] FAT-fs (loop0): Can't find a valid FAT filesystem [ 494.780676] ? __lock_acquire+0x7fc/0x5020 [ 494.780697] ? print_usage_bug+0xc0/0xc0 [ 494.780718] ? graph_lock+0x170/0x170 [ 494.820300] ? print_usage_bug+0xc0/0xc0 [ 494.824464] ? trace_hardirqs_on+0x10/0x10 [ 494.828720] ? print_usage_bug+0xc0/0xc0 [ 494.832808] ? lock_downgrade+0x8f0/0x8f0 00:08:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 494.836983] ? mark_held_locks+0xc9/0x160 [ 494.841149] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 494.845752] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 494.850868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.855895] ? trace_hardirqs_on+0xd/0x10 [ 494.860060] ? ___ratelimit+0xaa/0x655 [ 494.863965] ? idr_get_free+0x10c0/0x10c0 [ 494.868122] ? kasan_check_write+0x14/0x20 [ 494.872373] ? do_raw_spin_lock+0xc1/0x200 [ 494.876638] oom_kill_process.cold.25+0x10/0x10bc [ 494.881501] ? oom_evaluate_task+0x540/0x540 [ 494.885922] ? find_held_lock+0x36/0x1c0 [ 494.890002] ? lock_downgrade+0x8f0/0x8f0 [ 494.894173] ? kasan_check_read+0x11/0x20 [ 494.898358] ? rcu_is_watching+0x8c/0x150 [ 494.902515] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 494.906938] ? oom_badness+0xb00/0xb00 [ 494.910842] ? rcu_read_unlock+0x35/0x70 [ 494.914914] ? mem_cgroup_iter+0x4bf/0x9e0 [ 494.919165] ? css_task_iter_end+0x2ce/0x490 [ 494.923583] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 494.928353] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.933384] ? trace_hardirqs_on+0xd/0x10 [ 494.937542] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.942047] ? oom_badness+0xb00/0xb00 [ 494.946155] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 494.950930] ? mem_cgroup_iter_break+0x30/0x30 [ 494.955538] out_of_memory+0xa8a/0x14d0 [ 494.959530] ? oom_killer_disable+0x3a0/0x3a0 [ 494.964036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.969066] ? trace_hardirqs_on+0xd/0x10 [ 494.973235] mem_cgroup_out_of_memory+0x15e/0x210 [ 494.978084] ? memcg_memory_event+0x40/0x40 [ 494.982413] ? _raw_spin_unlock+0x22/0x30 [ 494.986573] mem_cgroup_oom_synchronize+0x713/0x940 [ 494.991594] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 494.997046] ? memcg_event_wake+0x450/0x450 [ 495.001390] pagefault_out_of_memory+0xc8/0x197 [ 495.006061] ? out_of_memory+0x14d0/0x14d0 [ 495.010309] ? __handle_mm_fault+0x4460/0x4460 [ 495.014915] mm_fault_error+0x1de/0x380 [ 495.018895] __do_page_fault+0xd25/0xe50 [ 495.022968] ? mm_fault_error+0x380/0x380 [ 495.027122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 495.032662] ? __x64_sys_clock_gettime+0x170/0x250 [ 495.037610] ? __ia32_sys_clock_settime+0x290/0x290 [ 495.042631] do_page_fault+0xf6/0x8c0 [ 495.046433] ? vmalloc_sync_all+0x30/0x30 [ 495.050585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 495.056124] ? do_syscall_64+0x497/0x820 [ 495.060189] ? syscall_slow_exit_work+0x500/0x500 [ 495.065034] ? syscall_return_slowpath+0x5e0/0x5e0 [ 495.069986] ? syscall_return_slowpath+0x31d/0x5e0 [ 495.074928] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 495.080293] ? page_fault+0x8/0x30 [ 495.083836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 495.088681] ? page_fault+0x8/0x30 [ 495.092224] page_fault+0x1e/0x30 [ 495.095678] RIP: 0033:0x46f8fd [ 495.098864] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 495.118335] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 495.123938] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 495.131309] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 495.138579] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 495.145859] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 495.153134] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000001 [ 495.160584] Task in /ile0 killed as a result of limit of /ile0 [ 495.166635] memory: usage 80kB, limit 0kB, failcnt 2752 [ 495.172046] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 495.172513] IPVS: ftp: loaded support on port[0] = 21 [ 495.178837] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 495.178844] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 495.211347] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 495.220226] [ 2424] 0 2424 17585 8728 131072 0 0 syz-executor6 [ 495.229167] Memory cgroup out of memory: Kill process 2424 (syz-executor6) score 8760000 or sacrifice child [ 495.239128] Killed process 2424 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 495.263266] oom_reaper: reaped process 2424 (syz-executor6), now anon-rss:0kB, file-rss:32788kB, shmem-rss:0kB 00:08:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) 00:08:15 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x608, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:15 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x5ffffffa) 00:08:15 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000200)={0x8000, @dev={[], 0x15}}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x93f2, @local, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e24, 0xb554, @loopback, 0x3f}}, 0x101, 0x7, 0x7, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000300)=@nfc, 0x80) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0), 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x8}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="ccf96200", 0x4, 0x11, &(0x7f0000000040)={0xa, 0x4e20, 0x7}, 0x1c) close(r0) 00:08:15 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x80580, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x30, 0x5, 0x7ff, 0x2}, {0x5, 0x690, 0x6, 0x2}, {0x53d0, 0x3f, 0x8, 0x10001}, {0xfffffffffffffffc, 0x8, 0x1, 0x6}]}, 0x10) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000140)=0x54) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) write$cgroup_pid(r2, &(0x7f00000003c0)=r3, 0xff13) unshare(0x60000000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8400, 0x0) 00:08:15 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) 00:08:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x2c, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 495.562725] IPVS: ftp: loaded support on port[0] = 21 00:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab"], 0x1}}, 0x0) 00:08:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:15 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x800e, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 495.753412] IPVS: ftp: loaded support on port[0] = 21 00:08:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:15 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x2000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 496.003626] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 496.014735] syz-executor6 cpuset=/ mems_allowed=0 [ 496.019690] CPU: 0 PID: 2515 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 496.026967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.036321] Call Trace: [ 496.038922] dump_stack+0x1c9/0x2b4 [ 496.042563] ? dump_stack_print_info.cold.2+0x52/0x52 [ 496.047762] ? trace_hardirqs_on+0x10/0x10 [ 496.052006] dump_header+0x27b/0xf64 [ 496.055735] ? pagefault_out_of_memory+0x197/0x197 [ 496.060677] ? __lock_acquire+0x7fc/0x5020 [ 496.064914] ? graph_lock+0x170/0x170 [ 496.068723] ? print_usage_bug+0xc0/0xc0 [ 496.072788] ? print_usage_bug+0xc0/0xc0 [ 496.076862] ? graph_lock+0x170/0x170 [ 496.080673] ? print_usage_bug+0xc0/0xc0 [ 496.084744] ? trace_hardirqs_on+0x10/0x10 [ 496.089009] ? print_usage_bug+0xc0/0xc0 [ 496.093091] ? lock_downgrade+0x8f0/0x8f0 [ 496.097255] ? mark_held_locks+0xc9/0x160 [ 496.101405] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 496.105994] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 496.111103] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 496.116142] ? trace_hardirqs_on+0xd/0x10 [ 496.120297] ? ___ratelimit+0xaa/0x655 [ 496.124194] ? idr_get_free+0x10c0/0x10c0 [ 496.128347] ? kasan_check_write+0x14/0x20 [ 496.132586] ? do_raw_spin_lock+0xc1/0x200 [ 496.136832] oom_kill_process.cold.25+0x10/0x10bc [ 496.141692] ? oom_evaluate_task+0x540/0x540 [ 496.146106] ? find_held_lock+0x36/0x1c0 [ 496.150180] ? lock_downgrade+0x8f0/0x8f0 [ 496.154341] ? kasan_check_read+0x11/0x20 [ 496.158491] ? rcu_is_watching+0x8c/0x150 [ 496.162641] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 496.167061] ? oom_badness+0xb00/0xb00 [ 496.170955] ? rcu_read_unlock+0x35/0x70 [ 496.175019] ? mem_cgroup_iter+0x4bf/0x9e0 [ 496.179278] ? css_task_iter_end+0x2ce/0x490 [ 496.183699] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 496.188459] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 496.193483] ? trace_hardirqs_on+0xd/0x10 [ 496.197633] ? _raw_spin_unlock_irq+0x27/0x70 [ 496.202138] ? oom_badness+0xb00/0xb00 [ 496.206032] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 496.210795] ? mem_cgroup_iter_break+0x30/0x30 [ 496.215413] out_of_memory+0xa8a/0x14d0 [ 496.219415] ? oom_killer_disable+0x3a0/0x3a0 [ 496.223920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 496.228943] ? trace_hardirqs_on+0xd/0x10 [ 496.233106] mem_cgroup_out_of_memory+0x15e/0x210 [ 496.237987] ? memcg_memory_event+0x40/0x40 [ 496.242317] ? _raw_spin_unlock+0x22/0x30 [ 496.246471] mem_cgroup_oom_synchronize+0x713/0x940 [ 496.251502] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 496.256954] ? memcg_event_wake+0x450/0x450 [ 496.261309] pagefault_out_of_memory+0xc8/0x197 [ 496.265980] ? out_of_memory+0x14d0/0x14d0 [ 496.270255] ? __handle_mm_fault+0x4460/0x4460 [ 496.274842] mm_fault_error+0x1de/0x380 [ 496.278841] __do_page_fault+0xd25/0xe50 [ 496.282928] ? mm_fault_error+0x380/0x380 [ 496.287082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.292620] ? __x64_sys_clock_gettime+0x170/0x250 [ 496.297552] ? __ia32_sys_clock_settime+0x290/0x290 [ 496.302572] do_page_fault+0xf6/0x8c0 [ 496.306375] ? vmalloc_sync_all+0x30/0x30 [ 496.310522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.316060] ? do_syscall_64+0x497/0x820 [ 496.320135] ? syscall_slow_exit_work+0x500/0x500 [ 496.324980] ? syscall_return_slowpath+0x5e0/0x5e0 [ 496.329914] ? syscall_return_slowpath+0x31d/0x5e0 [ 496.334850] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 496.340216] ? page_fault+0x8/0x30 [ 496.343758] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 496.348607] ? page_fault+0x8/0x30 [ 496.352149] page_fault+0x1e/0x30 [ 496.355607] RIP: 0033:0x46f8fd [ 496.358789] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 496.378171] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 496.383537] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 496.390803] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 496.398068] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 496.405349] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 496.412617] R13: 00007ffce5b58e90 R14: 0000000000000001 R15: 0000000000000001 [ 496.420235] Task in /ile0 killed as a result of limit of /ile0 [ 496.426277] memory: usage 80kB, limit 0kB, failcnt 2772 [ 496.431702] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 496.438502] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 496.444719] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 496.464435] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 496.473284] [ 2515] 0 2515 17585 8728 131072 0 0 syz-executor6 [ 496.482222] Memory cgroup out of memory: Kill process 2515 (syz-executor6) score 8760000 or sacrifice child [ 496.492209] Killed process 2515 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB [ 496.504804] oom_reaper: reaped process 2515 (syz-executor6), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB 00:08:16 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x3, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:16 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000140000000600000000000000000000119078ac14ffbbffffffff00004e2000089078"], 0x0) 00:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, r2}, 0x14) 00:08:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x40000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:16 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:16 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 496.865886] IPVS: ftp: loaded support on port[0] = 21 00:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3a00, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x1000) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x3f, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2ca5bcec5edf9f9d, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001400)=ANY=[], &(0x7f00000001c0)) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000240)=0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000280)=0xff7b) 00:08:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:16 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 496.996300] IPVS: ftp: loaded support on port[0] = 21 00:08:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3580, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:16 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be"], 0x1}}, 0x0) 00:08:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:18 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111, 0x100b}}, 0x20) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x7) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000280)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x7, @local, 0xfff}, r3}}, 0x30) 00:08:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x20000e000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:18 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x4a) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)="6386b718aa2aba8cc08fefaeaffa65d3008ad8d76437ab0100000000", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) ioctl$TIOCNXCL(r0, 0x540d) unshare(0x60000000) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x825000, &(0x7f00000003c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xfffffffffffffffd}}]}}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6a, 0x1a9400) 00:08:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r0, &(0x7f0000000080), 0xe) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x4, &(0x7f0000000000)="0a5cc80700315f85714070") dup3(r1, r0, 0x0) 00:08:18 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket(0x1a, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="6d95a3f31300b01b68783385a2aaaaaaaaaaaaaaaaaaaaaa08004520001c0000020000009098d5379b1a4febf0357800000000e000000d313a294d7403d18180ceb409ffe225cdaf0bafb143c12324159e717a301a78dd12be0959a3bb646ab1db688c18445e97c0416143b94b"], 0x0) [ 498.527275] IPVS: ftp: loaded support on port[0] = 21 00:08:18 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfc000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 498.639247] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 498.650345] syz-executor6 cpuset=/ mems_allowed=0 [ 498.655352] CPU: 1 PID: 2651 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 498.662653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.672042] Call Trace: [ 498.674709] dump_stack+0x1c9/0x2b4 [ 498.678414] ? dump_stack_print_info.cold.2+0x52/0x52 [ 498.683668] ? trace_hardirqs_on+0x10/0x10 [ 498.688021] dump_header+0x27b/0xf64 [ 498.691773] ? pagefault_out_of_memory+0x197/0x197 [ 498.696845] ? __lock_acquire+0x7fc/0x5020 [ 498.701116] ? print_usage_bug+0xc0/0xc0 [ 498.705234] ? graph_lock+0x170/0x170 [ 498.709071] ? print_usage_bug+0xc0/0xc0 [ 498.713178] ? trace_hardirqs_on+0x10/0x10 [ 498.717519] ? print_usage_bug+0xc0/0xc0 [ 498.721640] ? lock_downgrade+0x8f0/0x8f0 [ 498.725826] ? mark_held_locks+0xc9/0x160 [ 498.729999] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 498.734710] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 498.739994] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 498.745047] ? trace_hardirqs_on+0xd/0x10 [ 498.749364] ? ___ratelimit+0xaa/0x655 [ 498.753298] ? idr_get_free+0x10c0/0x10c0 [ 498.757508] ? kasan_check_write+0x14/0x20 [ 498.761816] ? do_raw_spin_lock+0xc1/0x200 [ 498.766089] oom_kill_process.cold.25+0x10/0x10bc [ 498.770979] ? oom_evaluate_task+0x540/0x540 [ 498.775419] ? find_held_lock+0x36/0x1c0 [ 498.779525] ? lock_downgrade+0x8f0/0x8f0 [ 498.783712] ? kasan_check_read+0x11/0x20 [ 498.787891] ? rcu_is_watching+0x8c/0x150 [ 498.792064] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 498.796523] ? oom_badness+0xb00/0xb00 [ 498.800609] ? rcu_read_unlock+0x35/0x70 [ 498.804698] ? mem_cgroup_iter+0x4bf/0x9e0 [ 498.808949] ? css_task_iter_end+0x2ce/0x490 [ 498.813391] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 498.818356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 498.823500] ? trace_hardirqs_on+0xd/0x10 [ 498.827786] ? _raw_spin_unlock_irq+0x27/0x70 [ 498.832448] ? oom_badness+0xb00/0xb00 [ 498.836629] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 498.841660] ? mem_cgroup_iter_break+0x30/0x30 [ 498.846440] out_of_memory+0xa8a/0x14d0 [ 498.850607] ? oom_killer_disable+0x3a0/0x3a0 [ 498.855388] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 498.860618] ? trace_hardirqs_on+0xd/0x10 [ 498.865077] mem_cgroup_out_of_memory+0x15e/0x210 [ 498.870321] ? memcg_memory_event+0x40/0x40 [ 498.874827] ? _raw_spin_unlock+0x22/0x30 [ 498.879190] mem_cgroup_oom_synchronize+0x713/0x940 [ 498.884377] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 498.889925] ? memcg_event_wake+0x450/0x450 [ 498.894356] pagefault_out_of_memory+0xc8/0x197 [ 498.899052] ? out_of_memory+0x14d0/0x14d0 [ 498.903306] ? __handle_mm_fault+0x4460/0x4460 [ 498.907904] mm_fault_error+0x1de/0x380 [ 498.911891] __do_page_fault+0xd25/0xe50 [ 498.915968] ? mm_fault_error+0x380/0x380 [ 498.920124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.925674] ? __x64_sys_clock_gettime+0x170/0x250 [ 498.930610] ? __ia32_sys_clock_settime+0x290/0x290 [ 498.935641] do_page_fault+0xf6/0x8c0 [ 498.939453] ? vmalloc_sync_all+0x30/0x30 [ 498.943608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.949153] ? do_syscall_64+0x497/0x820 [ 498.953226] ? syscall_slow_exit_work+0x500/0x500 [ 498.958078] ? syscall_return_slowpath+0x5e0/0x5e0 [ 498.963015] ? syscall_return_slowpath+0x31d/0x5e0 [ 498.967958] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 498.973332] ? page_fault+0x8/0x30 [ 498.976883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.981760] ? page_fault+0x8/0x30 [ 498.985309] page_fault+0x1e/0x30 [ 498.988769] RIP: 0033:0x46f8fd [ 498.991956] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 499.011473] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 499.016850] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 499.024120] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 499.031394] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 499.038665] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 499.046200] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000001 [ 499.053732] Task in /ile0 killed as a result of limit of /ile0 [ 499.059792] memory: usage 156kB, limit 0kB, failcnt 2844 [ 499.065323] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 499.072123] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:08:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 499.078351] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 499.098070] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 499.106870] [ 2651] 0 2651 17585 8728 131072 0 0 syz-executor6 [ 499.115815] Memory cgroup out of memory: Kill process 2651 (syz-executor6) score 8760000 or sacrifice child [ 499.125793] Killed process 2651 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x1af, &(0x7f0000000100)=[@op={0x18}], 0x24}], 0x4924924924924b1, 0x0) 00:08:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 499.212343] oom_reaper: reaped process 2651 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:08:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:18 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r2 = getegid() mount(&(0x7f0000000180)='./file0//ile0\x00', &(0x7f0000000340)='./file0/file0/file0\x00', &(0x7f00000004c0)='ocfs2\x00', 0x200000, &(0x7f0000000500)="b1641512ff73363948012f43ec8b386bd94967c759f11181ac386fa5e75b513c8726598ddc90976464f894") mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x1300000, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}]}}) unshare(0x60000000) 00:08:18 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x4002) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0xc, 0x0, &(0x7f0000000040)) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x806, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:19 executing program 0: setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000000300)='/dev/midi#\x00', 0xb, 0x3) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x45, 0x1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r1) r2 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70}, r2, 0x0, 0xffffffffffffffff, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380)=0x81, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x4) setsockopt(r0, 0x2, 0x7, &(0x7f0000000340)="ddbcadf59d6ec314e8bed6fbfdde7bb27457d19bf3294d00f281ab4b96557b5895571be53c07c83531ad4b918e4a", 0x2e) getrandom(&(0x7f0000000040)=""/132, 0xfffffffffffffdd1, 0x3) 00:08:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x806000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:19 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) [ 499.549689] IPVS: ftp: loaded support on port[0] = 21 00:08:19 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 499.615186] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 499.626136] syz-executor5 cpuset=/ mems_allowed=0 [ 499.631078] CPU: 1 PID: 2714 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 499.638359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.647718] Call Trace: [ 499.650318] dump_stack+0x1c9/0x2b4 [ 499.653965] ? dump_stack_print_info.cold.2+0x52/0x52 [ 499.659179] ? trace_hardirqs_on+0x10/0x10 00:08:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@ipx, &(0x7f0000000080)=0x80) ioctl(r0, 0x8912, &(0x7f0000000380)="025cc80700145f8f764070") mount$9p_tcp(&(0x7f0000000340)='127.0.0.1\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='9p\x00', 0x1000048, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@fscache='fscache'}]}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f0000000480)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000580)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x100, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000100), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r2, &(0x7f0000000100), &(0x7f00000001c0)=""/168}, 0x18) [ 499.663429] dump_header+0x27b/0xf64 [ 499.667178] ? pagefault_out_of_memory+0x197/0x197 [ 499.672118] ? __lock_acquire+0x7fc/0x5020 [ 499.676366] ? print_usage_bug+0xc0/0xc0 [ 499.680449] ? graph_lock+0x170/0x170 [ 499.684264] ? print_usage_bug+0xc0/0xc0 [ 499.688337] ? trace_hardirqs_on+0x10/0x10 [ 499.692596] ? print_usage_bug+0xc0/0xc0 [ 499.696683] ? lock_downgrade+0x8f0/0x8f0 [ 499.700852] ? mark_held_locks+0xc9/0x160 [ 499.705004] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 499.709630] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 499.714745] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 499.719769] ? trace_hardirqs_on+0xd/0x10 [ 499.723928] ? ___ratelimit+0xaa/0x655 [ 499.727914] ? idr_get_free+0x10c0/0x10c0 [ 499.732079] ? kasan_check_write+0x14/0x20 [ 499.736322] ? do_raw_spin_lock+0xc1/0x200 [ 499.740572] oom_kill_process.cold.25+0x10/0x10bc [ 499.745440] ? oom_evaluate_task+0x540/0x540 [ 499.749856] ? find_held_lock+0x36/0x1c0 [ 499.753938] ? lock_downgrade+0x8f0/0x8f0 [ 499.758100] ? kasan_check_read+0x11/0x20 [ 499.762255] ? rcu_is_watching+0x8c/0x150 [ 499.766412] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 499.770841] ? oom_badness+0xb00/0xb00 [ 499.774747] ? rcu_read_unlock+0x35/0x70 [ 499.778818] ? mem_cgroup_iter+0x4bf/0x9e0 [ 499.783062] ? css_task_iter_end+0x2ce/0x490 [ 499.787488] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 499.792255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 499.797286] ? trace_hardirqs_on+0xd/0x10 [ 499.801440] ? _raw_spin_unlock_irq+0x27/0x70 [ 499.805945] ? oom_badness+0xb00/0xb00 [ 499.809847] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 499.814612] ? mem_cgroup_iter_break+0x30/0x30 [ 499.819227] out_of_memory+0xa8a/0x14d0 [ 499.823226] ? oom_killer_disable+0x3a0/0x3a0 [ 499.827738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 499.832769] ? trace_hardirqs_on+0xd/0x10 [ 499.836938] mem_cgroup_out_of_memory+0x15e/0x210 [ 499.841796] ? memcg_memory_event+0x40/0x40 [ 499.846136] ? _raw_spin_unlock+0x22/0x30 [ 499.850301] mem_cgroup_oom_synchronize+0x713/0x940 [ 499.855326] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 499.860780] ? memcg_event_wake+0x450/0x450 [ 499.865126] pagefault_out_of_memory+0xc8/0x197 [ 499.869804] ? out_of_memory+0x14d0/0x14d0 [ 499.874056] ? __handle_mm_fault+0x4460/0x4460 [ 499.878647] mm_fault_error+0x1de/0x380 [ 499.882654] __do_page_fault+0xd25/0xe50 [ 499.886733] ? mm_fault_error+0x380/0x380 [ 499.890888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 499.896432] ? __x64_sys_clock_gettime+0x170/0x250 [ 499.901369] ? __ia32_sys_clock_settime+0x290/0x290 [ 499.906398] do_page_fault+0xf6/0x8c0 [ 499.910207] ? vmalloc_sync_all+0x30/0x30 [ 499.914364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 499.919920] ? do_syscall_64+0x497/0x820 [ 499.924003] ? syscall_slow_exit_work+0x500/0x500 [ 499.928886] ? syscall_return_slowpath+0x5e0/0x5e0 [ 499.933854] ? syscall_return_slowpath+0x31d/0x5e0 [ 499.938840] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 499.944247] ? page_fault+0x8/0x30 [ 499.947826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 499.952736] ? page_fault+0x8/0x30 [ 499.956354] page_fault+0x1e/0x30 [ 499.959857] RIP: 0033:0x46f8fd [ 499.963070] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 499.982638] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 499.988061] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 499.995376] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 500.002681] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 500.009981] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 500.017299] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000001 [ 500.025531] Task in /ile0 killed as a result of limit of /ile0 [ 500.032064] memory: usage 156kB, limit 0kB, failcnt 2876 [ 500.037638] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 500.044513] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 500.050756] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 500.070481] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 500.079369] [ 2714] 0 2714 17585 8729 126976 0 0 syz-executor5 [ 500.088357] Memory cgroup out of memory: Kill process 2714 (syz-executor5) score 8760000 or sacrifice child [ 500.098488] Killed process 2714 (syz-executor5) total-vm:70340kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB 00:08:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 500.221886] oom_reaper: reaped process 2714 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:08:19 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:20 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 500.303195] IPVS: ftp: loaded support on port[0] = 21 [ 500.554989] IPVS: ftp: loaded support on port[0] = 21 [ 500.712850] IPVS: ftp: loaded support on port[0] = 21 00:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec"], 0x1}}, 0x0) 00:08:22 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8200, 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfe800000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:22 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:22 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000002, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3004, 0xffffff, 0x2002012, r0, 0x0) 00:08:22 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:22 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000140), 0x4) unshare(0x60000000) 00:08:22 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x5f6dd41d, 0x32}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/128, 0x80}, {&(0x7f0000000040)=""/44, 0x2c}], 0x2) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0xffffffffffffff03) unshare(0x60000000) [ 503.014467] FAULT_INJECTION: forcing a failure. [ 503.014467] name failslab, interval 1, probability 0, space 0, times 0 [ 503.025842] CPU: 1 PID: 2793 Comm: syz-executor7 Not tainted 4.18.0-rc7+ #175 [ 503.033129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.042496] Call Trace: [ 503.045096] dump_stack+0x1c9/0x2b4 [ 503.048741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 503.053945] ? lock_downgrade+0x8f0/0x8f0 [ 503.058121] should_fail.cold.4+0xa/0x1a [ 503.062210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 503.067327] ? __local_bh_enable_ip+0x161/0x230 [ 503.072050] ? _raw_spin_unlock_bh+0x30/0x40 [ 503.076474] ? release_sock+0x1ec/0x2c0 [ 503.080458] ? rcu_is_watching+0x8c/0x150 [ 503.084631] ? __local_bh_enable_ip+0x161/0x230 [ 503.089310] ? __release_sock+0x3a0/0x3a0 [ 503.093494] ? find_held_lock+0x36/0x1c0 [ 503.097599] ? check_same_owner+0x340/0x340 [ 503.101931] ? rcu_note_context_switch+0x730/0x730 [ 503.106875] __should_failslab+0x124/0x180 [ 503.111128] should_failslab+0x9/0x14 [ 503.114948] kmem_cache_alloc_node+0x272/0x780 [ 503.119548] ? find_held_lock+0x36/0x1c0 [ 503.123629] __alloc_skb+0x119/0x770 [ 503.127361] ? skb_scrub_packet+0x520/0x520 [ 503.131695] ? rcu_is_watching+0x8c/0x150 [ 503.135850] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 503.140283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 503.145833] ? netlink_autobind.isra.34+0x240/0x330 [ 503.150865] netlink_sendmsg+0xb29/0xfd0 [ 503.154947] ? netlink_unicast+0x760/0x760 [ 503.159215] ? move_addr_to_kernel.part.20+0x100/0x100 [ 503.164507] ? security_socket_sendmsg+0x94/0xc0 [ 503.169275] ? netlink_unicast+0x760/0x760 [ 503.173525] sock_sendmsg+0xd5/0x120 [ 503.177257] ___sys_sendmsg+0x7fd/0x930 [ 503.181262] ? copy_msghdr_from_user+0x580/0x580 [ 503.186050] ? lock_downgrade+0x8f0/0x8f0 [ 503.190237] ? proc_fail_nth_write+0x9e/0x210 [ 503.194765] ? __fget_light+0x2f7/0x440 [ 503.198776] ? fget_raw+0x20/0x20 [ 503.202253] ? find_held_lock+0x36/0x1c0 [ 503.207485] ? kasan_check_write+0x14/0x20 [ 503.211787] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 503.216763] ? wait_for_completion+0x8d0/0x8d0 [ 503.221403] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 503.226993] ? sockfd_lookup_light+0xc5/0x160 [ 503.231529] __sys_sendmsg+0x11d/0x290 [ 503.235452] ? __ia32_sys_shutdown+0x80/0x80 [ 503.239900] ? __sb_end_write+0xac/0xe0 [ 503.243917] ? fput+0x130/0x1a0 [ 503.247313] ? ksys_write+0x1ae/0x260 [ 503.251154] ? syscall_slow_exit_work+0x500/0x500 [ 503.256038] ? ksys_ioctl+0x81/0xd0 [ 503.259706] __x64_sys_sendmsg+0x78/0xb0 [ 503.263818] do_syscall_64+0x1b9/0x820 [ 503.267760] ? finish_task_switch+0x1d3/0x870 [ 503.272308] ? syscall_return_slowpath+0x5e0/0x5e0 [ 503.277282] ? syscall_return_slowpath+0x31d/0x5e0 [ 503.282256] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 503.287682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 503.292575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 503.297806] RIP: 0033:0x456b29 [ 503.301013] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.320557] RSP: 002b:00007f9602730c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 503.328304] RAX: ffffffffffffffda RBX: 00007f96027316d4 RCX: 0000000000456b29 [ 503.335597] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 503.342890] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 503.350197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 503.357494] R13: 00000000004d3518 R14: 00000000004c81ff R15: 0000000000000000 [ 503.377191] IPVS: ftp: loaded support on port[0] = 21 00:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:23 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) 00:08:23 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:23 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) [ 503.535856] IPVS: ftp: loaded support on port[0] = 21 00:08:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xf000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:23 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x2, 0x6}) prctl$setmm(0x23, 0xf, &(0x7f0000ffb000/0x4000)=nil) [ 503.744599] IPVS: ftp: loaded support on port[0] = 21 00:08:23 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 503.791739] FAULT_INJECTION: forcing a failure. [ 503.791739] name failslab, interval 1, probability 0, space 0, times 0 [ 503.803143] CPU: 1 PID: 2841 Comm: syz-executor7 Not tainted 4.18.0-rc7+ #175 [ 503.810447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.819809] Call Trace: [ 503.822418] dump_stack+0x1c9/0x2b4 [ 503.826064] ? dump_stack_print_info.cold.2+0x52/0x52 [ 503.831280] ? kernel_text_address+0x79/0xf0 [ 503.835719] should_fail.cold.4+0xa/0x1a [ 503.839803] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 503.844927] ? save_stack+0xa9/0xd0 [ 503.848567] ? save_stack+0x43/0xd0 [ 503.852204] ? kasan_kmalloc+0xc4/0xe0 [ 503.856214] ? find_held_lock+0x36/0x1c0 [ 503.860306] ? check_same_owner+0x340/0x340 [ 503.864639] ? rcu_note_context_switch+0x730/0x730 [ 503.869589] __should_failslab+0x124/0x180 [ 503.873898] should_failslab+0x9/0x14 [ 503.877720] kmem_cache_alloc_node_trace+0x26f/0x770 [ 503.882863] __kmalloc_node_track_caller+0x33/0x70 [ 503.887836] __kmalloc_reserve.isra.40+0x3a/0xe0 [ 503.892628] __alloc_skb+0x155/0x770 [ 503.896379] ? skb_scrub_packet+0x520/0x520 [ 503.900741] ? rcu_is_watching+0x8c/0x150 [ 503.904918] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 503.909366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 503.914937] ? netlink_autobind.isra.34+0x240/0x330 [ 503.919993] netlink_sendmsg+0xb29/0xfd0 [ 503.924129] ? netlink_unicast+0x760/0x760 [ 503.928411] ? move_addr_to_kernel.part.20+0x100/0x100 [ 503.933744] ? security_socket_sendmsg+0x94/0xc0 [ 503.938530] ? netlink_unicast+0x760/0x760 [ 503.942799] sock_sendmsg+0xd5/0x120 [ 503.946547] ___sys_sendmsg+0x7fd/0x930 [ 503.950559] ? copy_msghdr_from_user+0x580/0x580 [ 503.955379] ? lock_downgrade+0x8f0/0x8f0 [ 503.959564] ? proc_fail_nth_write+0x9e/0x210 [ 503.964091] ? __fget_light+0x2f7/0x440 [ 503.968093] ? fget_raw+0x20/0x20 [ 503.971568] ? find_held_lock+0x36/0x1c0 [ 503.975663] ? kasan_check_write+0x14/0x20 [ 503.979921] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 503.984870] ? wait_for_completion+0x8d0/0x8d0 [ 503.989479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 503.995031] ? sockfd_lookup_light+0xc5/0x160 [ 503.999541] __sys_sendmsg+0x11d/0x290 [ 504.003433] ? __ia32_sys_shutdown+0x80/0x80 [ 504.007932] ? __sb_end_write+0xac/0xe0 [ 504.011914] ? fput+0x130/0x1a0 [ 504.015200] ? ksys_write+0x1ae/0x260 [ 504.019008] ? ksys_ioctl+0x81/0xd0 [ 504.022641] __x64_sys_sendmsg+0x78/0xb0 [ 504.026710] do_syscall_64+0x1b9/0x820 [ 504.030600] ? finish_task_switch+0x1d3/0x870 [ 504.035100] ? syscall_return_slowpath+0x5e0/0x5e0 [ 504.040035] ? syscall_return_slowpath+0x31d/0x5e0 [ 504.044989] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 504.050378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 504.055230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.060417] RIP: 0033:0x456b29 [ 504.063602] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 504.082990] RSP: 002b:00007f9602730c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:08:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x600, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:23 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x46) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x6e) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x6000, &(0x7f00000001c0), 0x2, r0, 0x8}) unshare(0x60000000) [ 504.090728] RAX: ffffffffffffffda RBX: 00007f96027316d4 RCX: 0000000000456b29 [ 504.098017] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 504.105308] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 504.112593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 504.119882] R13: 00000000004d3518 R14: 00000000004c81ff R15: 0000000000000001 00:08:23 executing program 3: mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:23 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0xdae6, 0x4}, 0x2) socket$inet_sctp(0x2, 0x6, 0x84) sendto$inet(r0, &(0x7f00000001c0)="3e16d51dba0a012dde5d12e20f6cd26a4db9002280736a339bfdff78762d0dac2ca019d877ff72bd2a2c39e61b6e5974e52995e02937c32314deb389ad73e3279eaa111814c371b8c746335d3e5c6559bd89d53f7041438f35b209", 0x5b, 0x811, &(0x7f0000000240)={0x2, 0x4e20, @local}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xd, &(0x7f0000000000)={0x0, 0x6715, 0x0, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 00:08:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfffffffffffff000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 504.517011] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 504.528148] syz-executor6 cpuset=/ mems_allowed=0 [ 504.533134] CPU: 1 PID: 2853 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 504.540438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.549807] Call Trace: [ 504.552418] dump_stack+0x1c9/0x2b4 [ 504.556072] ? dump_stack_print_info.cold.2+0x52/0x52 [ 504.561288] ? trace_hardirqs_on+0x10/0x10 [ 504.565545] dump_header+0x27b/0xf64 [ 504.569376] ? pagefault_out_of_memory+0x197/0x197 [ 504.574323] ? __lock_acquire+0x7fc/0x5020 [ 504.578576] ? print_usage_bug+0xc0/0xc0 [ 504.582664] ? graph_lock+0x170/0x170 [ 504.586481] ? print_usage_bug+0xc0/0xc0 [ 504.590556] ? trace_hardirqs_on+0x10/0x10 [ 504.594805] ? print_usage_bug+0xc0/0xc0 [ 504.598887] ? lock_downgrade+0x8f0/0x8f0 [ 504.603064] ? mark_held_locks+0xc9/0x160 [ 504.607230] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 504.611835] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 504.616975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.622047] ? trace_hardirqs_on+0xd/0x10 [ 504.626244] ? ___ratelimit+0xaa/0x655 [ 504.630168] ? idr_get_free+0x10c0/0x10c0 [ 504.634335] ? kasan_check_write+0x14/0x20 [ 504.638593] ? do_raw_spin_lock+0xc1/0x200 [ 504.642877] oom_kill_process.cold.25+0x10/0x10bc [ 504.647740] ? oom_evaluate_task+0x540/0x540 [ 504.652150] ? find_held_lock+0x36/0x1c0 [ 504.656225] ? lock_downgrade+0x8f0/0x8f0 [ 504.660388] ? kasan_check_read+0x11/0x20 [ 504.664574] ? rcu_is_watching+0x8c/0x150 [ 504.668743] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 504.673202] ? oom_badness+0xb00/0xb00 [ 504.677106] ? rcu_read_unlock+0x35/0x70 [ 504.681182] ? mem_cgroup_iter+0x4bf/0x9e0 [ 504.685435] ? css_task_iter_end+0x2ce/0x490 [ 504.689853] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 504.694621] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.699667] ? trace_hardirqs_on+0xd/0x10 [ 504.703827] ? _raw_spin_unlock_irq+0x27/0x70 [ 504.708330] ? oom_badness+0xb00/0xb00 [ 504.712228] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 504.717016] ? mem_cgroup_iter_break+0x30/0x30 [ 504.721652] out_of_memory+0xa8a/0x14d0 [ 504.725639] ? oom_killer_disable+0x3a0/0x3a0 [ 504.730183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 504.735216] ? trace_hardirqs_on+0xd/0x10 [ 504.739369] mem_cgroup_out_of_memory+0x15e/0x210 [ 504.744242] ? memcg_memory_event+0x40/0x40 [ 504.748581] ? _raw_spin_unlock+0x22/0x30 [ 504.752742] mem_cgroup_oom_synchronize+0x713/0x940 [ 504.757768] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 504.763262] ? memcg_event_wake+0x450/0x450 [ 504.767614] pagefault_out_of_memory+0xc8/0x197 [ 504.772302] ? out_of_memory+0x14d0/0x14d0 [ 504.776548] ? __handle_mm_fault+0x4460/0x4460 [ 504.781249] mm_fault_error+0x1de/0x380 [ 504.785249] __do_page_fault+0xd25/0xe50 [ 504.789320] ? mm_fault_error+0x380/0x380 [ 504.793488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.799062] ? exit_to_usermode_loop+0x1f4/0x370 [ 504.803857] ? syscall_slow_exit_work+0x500/0x500 [ 504.808729] do_page_fault+0xf6/0x8c0 [ 504.812560] ? vmalloc_sync_all+0x30/0x30 [ 504.816751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.822326] ? do_syscall_64+0x497/0x820 [ 504.826410] ? syscall_slow_exit_work+0x500/0x500 [ 504.831271] ? syscall_return_slowpath+0x5e0/0x5e0 [ 504.836230] ? syscall_return_slowpath+0x31d/0x5e0 [ 504.841208] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 504.846610] ? page_fault+0x8/0x30 [ 504.850174] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 504.855126] ? page_fault+0x8/0x30 [ 504.858690] page_fault+0x1e/0x30 [ 504.862188] RIP: 0033:0x46f8fd [ 504.865379] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 504.884592] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 504.889967] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 504.897253] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 504.904612] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 504.912013] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 504.919575] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000001 [ 504.927886] Task in /ile0 killed as a result of limit of /ile0 [ 504.934598] memory: usage 144kB, limit 0kB, failcnt 2932 [ 504.941547] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 504.948472] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 504.955364] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 504.976211] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 504.985199] [ 2853] 0 2853 17585 8728 131072 0 0 syz-executor6 [ 504.994129] Memory cgroup out of memory: Kill process 2853 (syz-executor6) score 8760000 or sacrifice child [ 505.004204] Killed process 2853 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file1\x00', 0x80000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) unshare(0x60000000) 00:08:25 executing program 7 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x200000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:25 executing program 2 (fault-call:2 fault-nth:0): socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:25 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="73686f77657865632c6e6f716f74732c6368658d7ae2aa2e1c7e47636b3d6e6f726d616c2c646f74732c646f74732c636865636b3d653d3836312c00000000000000"]) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000200)="1e18de33884258fc905d825ea550cfaaea6288849c829a5b63135f611b941823df431681ae0fc295dbce379e4878924d803ddfd06120b7c4290c40701aaefc67616e76b86a6aa232220fc8e01b2f6dc00d4c5613230e8fcb716c028682ff2ceef4c5f82e145c35622d6529b620b361b57a146598b9918124bcdd966a755741a62d13cb91734be73ad0dac32d4777dbb70f53cbd7b6e5e3cf9b102ac0cf2dfa1c1e74dc5d5d1a81b9a6251e3277a8e91c405b82ab0c64c925b99848e950db892b89e9d57f6c157893b728edb58e7d8fc15d4135539fc5078ffee698ab6c85", 0xde, 0xffffffffffffff80}, {&(0x7f0000000140)="b24b4d966de42ca596200329c36563bf431f2283e78ac31f6d7f0cdd51a7e6e29ddb60c46561c235072bc9eef0e042d6dbb5dbf214b29881", 0x38, 0x80000001}, {&(0x7f0000000300)="f3a923c4e8562db5bc3b1d7fa8f24070a20af46f25a69bc56065c7e7e493f7796ac394e1dae30f7141c4eaec116cdb868e9226776ea117a46f3329e6064621a4cdc064", 0x43, 0x800}, {&(0x7f0000000400)="86905b14b9e1b51fe8ed63c430fee783c4ed7a461f741641070f2b07b4c5dd68a7899b66d86b9e6cbed5dafa54eee4d501d69401d6814ac55949c6f072b4649b4578709b324871e216b71a4e113f787f7257c9c76fcb5297f55bcc5f485b96d6a3d5a1ed89e2c75226ed2d04aa9d6d8ae14e2c16c57a4c2812d29288f47466294debc07f9afcd55f2c49f692a089bdbead3bdc7a2630fbe669b645c91f85c63c95b2901828252c1013cd0e69ff03ec1fcd5777ed948ef05417577d0361b50c8f16824e29c1a91fc623ac12e3a89867693afef0024e1a868d6d", 0xd9, 0x6}, {&(0x7f0000000500)="22c1868ca45bc0effc8059a594ee8f5aa21d7454c4d816eb15841dbe71c18ed1bcad8289e17d08e120c555a654c85cab645a34a01eaa94b0edbd3065f511b03bc654250d310b498057b221be276e1634532111f33e98fa7b674cd90548bb6224e5933547ed4d4bdc48f2df667a5dca5ad4a5fd5fad9b99366b7c048c54dd", 0x7e, 0xdf80}, {&(0x7f0000002400)="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", 0x1000, 0x1ff}], 0x80000, &(0x7f0000000680)={[{@check_relaxed='check=relaxed'}, {@dmode={'dmode', 0x3d, 0x1000}}, {@norock='norock'}, {@check_relaxed='check=relaxed'}, {@norock='norock'}, {@utf8='utf8'}, {@utf8='utf8'}, {@map_normal='map=normal'}, {@map_off='map=off'}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000380)=0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 00:08:25 executing program 3: mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:25 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x96, "6a45ae20b47ecbf38492b70ba8f4e2aee22a4745635c928e09687784fb26d88ef176a03846df70f508284ca34dd3e367640eb11afe1de0c7e506bd74d96ada7e5d45e92578dc637a450b87e1e58e4b66c97b3d9b5acd661ca404e7357c5e7975d8cce61ba60b2b3bb4f1dc2db43d1309772e7846acbcc29a2064864b81775bc675ac8d345971826ac56cefbd3ebddf5d4fdb7cc7ca8b"}, &(0x7f0000000000)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r1, 0x7, 0x6b, "2b960a6ac2d2575ca1b4d69009478cd38c451f66da5e85a9e40bcf2a23314389d9a58482a7e5e79f2ec4d702cfb04db58023c27c22f199612b9417442e33bd7702cb6c72d2cec6af6f83a5fd8f24b622ae807a0cb4f3d7defc23c81d684ad999cb1124c0570ee04ebc8832"}, 0x73) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 506.050517] FAULT_INJECTION: forcing a failure. [ 506.050517] name failslab, interval 1, probability 0, space 0, times 0 [ 506.062633] CPU: 0 PID: 2898 Comm: syz-executor2 Not tainted 4.18.0-rc7+ #175 [ 506.069974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.079465] Call Trace: [ 506.082112] dump_stack+0x1c9/0x2b4 [ 506.085810] ? dump_stack_print_info.cold.2+0x52/0x52 [ 506.091057] ? lock_downgrade+0x8f0/0x8f0 [ 506.095263] should_fail.cold.4+0xa/0x1a [ 506.099369] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 506.104512] ? __local_bh_enable_ip+0x161/0x230 [ 506.109225] ? _raw_spin_unlock_bh+0x30/0x40 [ 506.113674] ? release_sock+0x1ec/0x2c0 [ 506.117735] ? rcu_is_watching+0x8c/0x150 [ 506.121936] ? __local_bh_enable_ip+0x161/0x230 [ 506.126676] ? __release_sock+0x3a0/0x3a0 [ 506.130902] ? find_held_lock+0x36/0x1c0 [ 506.135198] ? check_same_owner+0x340/0x340 [ 506.139572] ? rcu_note_context_switch+0x730/0x730 [ 506.144547] __should_failslab+0x124/0x180 [ 506.148822] should_failslab+0x9/0x14 [ 506.152669] kmem_cache_alloc_node+0x272/0x780 [ 506.157376] ? find_held_lock+0x36/0x1c0 [ 506.161492] __alloc_skb+0x119/0x770 [ 506.165275] ? skb_scrub_packet+0x520/0x520 [ 506.169724] ? rcu_is_watching+0x8c/0x150 [ 506.173906] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 506.178358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 506.183935] ? netlink_autobind.isra.34+0x240/0x330 [ 506.188992] netlink_sendmsg+0xb29/0xfd0 [ 506.193147] ? netlink_unicast+0x760/0x760 [ 506.197439] ? move_addr_to_kernel.part.20+0x100/0x100 [ 506.202771] ? security_socket_sendmsg+0x94/0xc0 [ 506.207578] ? netlink_unicast+0x760/0x760 [ 506.211853] sock_sendmsg+0xd5/0x120 [ 506.215603] ___sys_sendmsg+0x7fd/0x930 [ 506.219631] ? copy_msghdr_from_user+0x580/0x580 [ 506.224433] ? lock_downgrade+0x8f0/0x8f0 [ 506.228613] ? proc_fail_nth_write+0x9e/0x210 [ 506.233141] ? __fget_light+0x2f7/0x440 [ 506.237145] ? fget_raw+0x20/0x20 [ 506.240621] ? find_held_lock+0x36/0x1c0 [ 506.244714] ? kasan_check_write+0x14/0x20 [ 506.248994] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 506.254230] ? wait_for_completion+0x8d0/0x8d0 [ 506.258857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 506.264428] ? sockfd_lookup_light+0xc5/0x160 [ 506.268977] __sys_sendmsg+0x11d/0x290 [ 506.272887] ? __ia32_sys_shutdown+0x80/0x80 [ 506.277321] ? __sb_end_write+0xac/0xe0 [ 506.281335] ? fput+0x130/0x1a0 [ 506.284676] ? ksys_write+0x1ae/0x260 [ 506.288558] ? ksys_ioctl+0x81/0xd0 [ 506.292207] __x64_sys_sendmsg+0x78/0xb0 [ 506.296295] do_syscall_64+0x1b9/0x820 [ 506.300202] ? finish_task_switch+0x1d3/0x870 [ 506.304745] ? syscall_return_slowpath+0x5e0/0x5e0 [ 506.309738] ? syscall_return_slowpath+0x31d/0x5e0 [ 506.314704] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 506.320132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 506.325015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 506.330252] RIP: 0033:0x456b29 [ 506.333469] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 506.352946] RSP: 002b:00007f4929d77c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 506.360689] RAX: ffffffffffffffda RBX: 00007f4929d786d4 RCX: 0000000000456b29 [ 506.367980] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 506.375274] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 506.382561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 506.389849] R13: 00000000004d3518 R14: 00000000004c81ff R15: 0000000000000000 00:08:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 506.403337] FAT-fs (loop0): Unrecognized mount option "noqots" or missing value [ 506.440803] IPVS: ftp: loaded support on port[0] = 21 00:08:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:26 executing program 3: mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x8000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:26 executing program 0: 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_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000180)=0x0, &(0x7f00000002c0)) r3 = getgid() write$P9_RGETATTR(r0, &(0x7f0000000380)={0xa0, 0x19, 0x1, {0x1c4afd1bb103504b, {0x80, 0x1, 0x4}, 0x84, r2, r3, 0xd37c, 0x35d, 0x0, 0x1, 0x52, 0x10000, 0x58b, 0x7fff, 0x5, 0x1, 0x8, 0xdea, 0x7, 0x1ff, 0x1}}, 0xa0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000140)={0x16, 0x6f, 0x1, {0x1, [{}]}}, 0x16) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}]}}) [ 506.636908] IPVS: ftp: loaded support on port[0] = 21 [ 506.640621] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 506.653195] syz-executor6 cpuset=/ mems_allowed=0 [ 506.658203] CPU: 0 PID: 2885 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 506.665501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.674875] Call Trace: [ 506.677486] dump_stack+0x1c9/0x2b4 [ 506.681143] ? dump_stack_print_info.cold.2+0x52/0x52 [ 506.686362] ? trace_hardirqs_on+0x10/0x10 [ 506.690629] dump_header+0x27b/0xf64 [ 506.694385] ? pagefault_out_of_memory+0x197/0x197 [ 506.699433] ? perf_trace_lock+0xde/0x920 [ 506.703620] ? __lock_acquire+0x7fc/0x5020 [ 506.707895] ? zap_class+0x740/0x740 [ 506.711635] ? print_usage_bug+0xc0/0xc0 [ 506.715731] ? perf_trace_lock+0xde/0x920 [ 506.719901] ? graph_lock+0x170/0x170 [ 506.723728] ? print_usage_bug+0xc0/0xc0 [ 506.727815] ? zap_class+0x740/0x740 [ 506.731573] ? print_usage_bug+0xc0/0xc0 [ 506.735675] ? lock_downgrade+0x8f0/0x8f0 [ 506.739851] ? mark_held_locks+0xc9/0x160 [ 506.744278] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 506.748973] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 506.754107] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 506.759150] ? trace_hardirqs_on+0xd/0x10 [ 506.763328] ? ___ratelimit+0xaa/0x655 [ 506.767247] ? idr_get_free+0x10c0/0x10c0 [ 506.771417] ? kasan_check_write+0x14/0x20 [ 506.775675] ? do_raw_spin_lock+0xc1/0x200 [ 506.779941] oom_kill_process.cold.25+0x10/0x10bc [ 506.784845] ? oom_evaluate_task+0x540/0x540 [ 506.789275] ? find_held_lock+0x36/0x1c0 [ 506.793373] ? lock_downgrade+0x8f0/0x8f0 [ 506.797548] ? rcu_is_watching+0x8c/0x150 [ 506.801822] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 506.806261] ? oom_badness+0xb00/0xb00 [ 506.810171] ? rcu_read_unlock+0x35/0x70 [ 506.814245] ? mem_cgroup_iter+0x4bf/0x9e0 [ 506.818493] ? css_task_iter_end+0x2ce/0x490 [ 506.822924] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 506.827703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 506.832921] ? trace_hardirqs_on+0xd/0x10 [ 506.837083] ? _raw_spin_unlock_irq+0x27/0x70 [ 506.841602] ? oom_badness+0xb00/0xb00 [ 506.845523] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 506.850297] ? mem_cgroup_iter_break+0x30/0x30 [ 506.854909] out_of_memory+0xa8a/0x14d0 [ 506.858905] ? oom_killer_disable+0x3a0/0x3a0 [ 506.863436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 506.868460] ? trace_hardirqs_on+0xd/0x10 [ 506.872636] mem_cgroup_out_of_memory+0x15e/0x210 [ 506.877501] ? memcg_memory_event+0x40/0x40 [ 506.881834] ? _raw_spin_unlock+0x22/0x30 [ 506.885996] mem_cgroup_oom_synchronize+0x713/0x940 [ 506.891023] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 506.896481] ? memcg_event_wake+0x450/0x450 [ 506.900837] pagefault_out_of_memory+0xc8/0x197 [ 506.905538] ? out_of_memory+0x14d0/0x14d0 [ 506.909795] ? __handle_mm_fault+0x4460/0x4460 [ 506.914389] mm_fault_error+0x1de/0x380 [ 506.918385] __do_page_fault+0xd25/0xe50 [ 506.922550] ? mm_fault_error+0x380/0x380 [ 506.926712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 506.932258] ? exit_to_usermode_loop+0x1f4/0x370 00:08:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x200000d0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 506.937026] ? syscall_slow_exit_work+0x500/0x500 [ 506.941885] do_page_fault+0xf6/0x8c0 [ 506.945695] ? vmalloc_sync_all+0x30/0x30 [ 506.949854] ? do_syscall_64+0x497/0x820 [ 506.953923] ? syscall_slow_exit_work+0x500/0x500 [ 506.958779] ? syscall_return_slowpath+0x5e0/0x5e0 [ 506.963722] ? syscall_return_slowpath+0x31d/0x5e0 [ 506.968671] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 506.974130] ? page_fault+0x8/0x30 [ 506.977687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 506.982626] ? page_fault+0x8/0x30 [ 506.986181] page_fault+0x1e/0x30 [ 506.989642] RIP: 0033:0x46f8fd [ 506.992839] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 507.012355] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 507.017733] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 507.025003] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 00:08:26 executing program 5: r0 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="5b23a8903b600844e141e9903b6ddbd9e5ed3a6bbb0e145ea782c4f22223ce1ade44be92cc679b4b", 0x28, 0xfffffffffffffffb) keyctl$clear(0x7, r0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$KIOCSOUND(r1, 0x4b2f, 0x800000000) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x7fff, 0x6, 0xfff}, 0x2}, 0x20, 0x1, 0x0) r2 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000003c0)=""/151) r3 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 507.032272] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 507.039552] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 507.046835] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000001 [ 507.054954] Task in /ile0 killed as a result of limit of /ile0 [ 507.061227] memory: usage 136kB, limit 0kB, failcnt 2964 [ 507.066792] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 507.073825] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 507.080101] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 507.100110] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 507.109377] [ 2885] 0 2885 17585 8728 131072 0 0 syz-executor6 [ 507.118508] Memory cgroup out of memory: Kill process 2885 (syz-executor6) score 8760000 or sacrifice child [ 507.128465] Killed process 2885 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:26 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x10000000) [ 507.143438] oom_reaper: reaped process 2885 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:08:26 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x1b020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:27 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x101400) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000040)={0x18}, 0x18) socket$can_raw(0x1d, 0x3, 0x1) 00:08:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3f00, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:27 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x5c00000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 507.553187] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 507.564201] syz-executor5 cpuset=/ mems_allowed=0 [ 507.569139] CPU: 0 PID: 2931 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 507.576415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.585767] Call Trace: [ 507.588363] dump_stack+0x1c9/0x2b4 [ 507.592023] ? dump_stack_print_info.cold.2+0x52/0x52 [ 507.597229] ? trace_hardirqs_on+0x10/0x10 [ 507.601473] dump_header+0x27b/0xf64 [ 507.605211] ? pagefault_out_of_memory+0x197/0x197 [ 507.610156] ? __lock_acquire+0x7fc/0x5020 [ 507.614410] ? print_usage_bug+0xc0/0xc0 [ 507.618505] ? graph_lock+0x170/0x170 [ 507.622313] ? print_usage_bug+0xc0/0xc0 [ 507.626383] ? trace_hardirqs_on+0x10/0x10 [ 507.630636] ? print_usage_bug+0xc0/0xc0 [ 507.634727] ? lock_downgrade+0x8f0/0x8f0 [ 507.638913] ? mark_held_locks+0xc9/0x160 [ 507.643072] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 507.647668] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 507.652784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 507.657823] ? trace_hardirqs_on+0xd/0x10 [ 507.661997] ? ___ratelimit+0xaa/0x655 [ 507.665895] ? idr_get_free+0x10c0/0x10c0 [ 507.670052] ? kasan_check_write+0x14/0x20 [ 507.674290] ? do_raw_spin_lock+0xc1/0x200 [ 507.678536] oom_kill_process.cold.25+0x10/0x10bc [ 507.683397] ? oom_evaluate_task+0x540/0x540 [ 507.687900] ? find_held_lock+0x36/0x1c0 [ 507.691986] ? lock_downgrade+0x8f0/0x8f0 [ 507.696238] ? kasan_check_read+0x11/0x20 [ 507.700387] ? rcu_is_watching+0x8c/0x150 [ 507.704538] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 507.708956] ? oom_badness+0xb00/0xb00 [ 507.712852] ? rcu_read_unlock+0x35/0x70 [ 507.716909] ? mem_cgroup_iter+0x4bf/0x9e0 [ 507.721159] ? css_task_iter_end+0x2ce/0x490 [ 507.725588] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 507.730347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 507.735372] ? trace_hardirqs_on+0xd/0x10 [ 507.739523] ? _raw_spin_unlock_irq+0x27/0x70 [ 507.744025] ? oom_badness+0xb00/0xb00 [ 507.747925] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 507.752696] ? mem_cgroup_iter_break+0x30/0x30 [ 507.757325] out_of_memory+0xa8a/0x14d0 [ 507.761320] ? oom_killer_disable+0x3a0/0x3a0 [ 507.765830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 507.770854] ? trace_hardirqs_on+0xd/0x10 [ 507.775024] mem_cgroup_out_of_memory+0x15e/0x210 [ 507.779877] ? memcg_memory_event+0x40/0x40 [ 507.784218] ? _raw_spin_unlock+0x22/0x30 [ 507.788393] mem_cgroup_oom_synchronize+0x713/0x940 [ 507.793423] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 507.798878] ? memcg_event_wake+0x450/0x450 [ 507.803222] pagefault_out_of_memory+0xc8/0x197 [ 507.807896] ? out_of_memory+0x14d0/0x14d0 [ 507.812152] ? __handle_mm_fault+0x4460/0x4460 [ 507.816741] mm_fault_error+0x1de/0x380 [ 507.820754] __do_page_fault+0xd25/0xe50 [ 507.824830] ? mm_fault_error+0x380/0x380 [ 507.828984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.834526] ? __x64_sys_clock_gettime+0x170/0x250 [ 507.839479] ? __ia32_sys_clock_settime+0x290/0x290 [ 507.844512] do_page_fault+0xf6/0x8c0 [ 507.848418] ? vmalloc_sync_all+0x30/0x30 [ 507.852848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.858393] ? do_syscall_64+0x497/0x820 [ 507.862473] ? syscall_slow_exit_work+0x500/0x500 [ 507.867339] ? syscall_return_slowpath+0x5e0/0x5e0 [ 507.872289] ? syscall_return_slowpath+0x31d/0x5e0 [ 507.877249] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 507.882644] ? page_fault+0x8/0x30 [ 507.886227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 507.891102] ? page_fault+0x8/0x30 [ 507.894672] page_fault+0x1e/0x30 [ 507.898137] RIP: 0033:0x46f8fd [ 507.901327] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 507.920831] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 507.926232] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 507.933542] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 507.940836] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 507.948141] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 507.955434] R13: 00007ffd7d75e5d0 R14: 0000000000000002 R15: 0000000000000001 [ 507.963265] Task in /ile0 killed as a result of limit of /ile0 [ 507.969345] memory: usage 132kB, limit 0kB, failcnt 3027 [ 507.974919] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 507.981825] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 507.988060] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 508.007887] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 508.016799] [ 2931] 0 2931 17585 8729 126976 0 0 syz-executor5 [ 508.025942] [ 2939] 0 2939 17585 8728 131072 0 0 syz-executor6 [ 508.034873] Memory cgroup out of memory: Kill process 2931 (syz-executor5) score 8760000 or sacrifice child [ 508.044893] Killed process 2931 (syz-executor5) total-vm:70340kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB 00:08:27 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x200000d0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x1b02}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:27 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) [ 508.093613] oom_reaper: reaped process 2931 (syz-executor5), now anon-rss:0kB, file-rss:32064kB, shmem-rss:0kB 00:08:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x5c000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 508.211252] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 508.222442] syz-executor6 cpuset=/ mems_allowed=0 [ 508.227458] CPU: 0 PID: 2939 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 508.234755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.244123] Call Trace: [ 508.246736] dump_stack+0x1c9/0x2b4 [ 508.250393] ? dump_stack_print_info.cold.2+0x52/0x52 [ 508.255638] ? trace_hardirqs_on+0x10/0x10 [ 508.259912] dump_header+0x27b/0xf64 [ 508.263673] ? pagefault_out_of_memory+0x197/0x197 [ 508.268629] ? __lock_acquire+0x7fc/0x5020 [ 508.272915] ? graph_lock+0x170/0x170 [ 508.276745] ? print_usage_bug+0xc0/0xc0 [ 508.280856] ? graph_lock+0x170/0x170 [ 508.284682] ? print_usage_bug+0xc0/0xc0 [ 508.288769] ? trace_hardirqs_on+0x10/0x10 [ 508.293039] ? print_usage_bug+0xc0/0xc0 [ 508.297140] ? lock_downgrade+0x8f0/0x8f0 [ 508.301415] ? mark_held_locks+0xc9/0x160 [ 508.305586] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 508.310197] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 508.315330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 508.320380] ? trace_hardirqs_on+0xd/0x10 [ 508.324669] ? ___ratelimit+0xaa/0x655 [ 508.328589] ? idr_get_free+0x10c0/0x10c0 [ 508.332764] ? kasan_check_write+0x14/0x20 [ 508.337054] ? do_raw_spin_lock+0xc1/0x200 [ 508.341325] oom_kill_process.cold.25+0x10/0x10bc [ 508.346209] ? oom_evaluate_task+0x540/0x540 [ 508.350675] ? find_held_lock+0x36/0x1c0 [ 508.354803] ? lock_downgrade+0x8f0/0x8f0 [ 508.358994] ? kasan_check_read+0x11/0x20 [ 508.363162] ? rcu_is_watching+0x8c/0x150 [ 508.367331] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 508.371783] ? oom_badness+0xb00/0xb00 [ 508.375738] ? rcu_read_unlock+0x35/0x70 [ 508.379827] ? mem_cgroup_iter+0x4bf/0x9e0 [ 508.384093] ? css_task_iter_end+0x2ce/0x490 [ 508.388537] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 508.393326] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 508.398389] ? trace_hardirqs_on+0xd/0x10 [ 508.402568] ? _raw_spin_unlock_irq+0x27/0x70 [ 508.407081] ? oom_badness+0xb00/0xb00 [ 508.411006] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 508.415808] ? mem_cgroup_iter_break+0x30/0x30 [ 508.420434] out_of_memory+0xa8a/0x14d0 [ 508.424454] ? oom_killer_disable+0x3a0/0x3a0 [ 508.428970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 508.434009] ? trace_hardirqs_on+0xd/0x10 [ 508.438194] mem_cgroup_out_of_memory+0x15e/0x210 [ 508.443074] ? memcg_memory_event+0x40/0x40 [ 508.447429] ? _raw_spin_unlock+0x22/0x30 [ 508.451599] mem_cgroup_oom_synchronize+0x713/0x940 [ 508.456630] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 508.462105] ? memcg_event_wake+0x450/0x450 [ 508.466469] pagefault_out_of_memory+0xc8/0x197 [ 508.471247] ? out_of_memory+0x14d0/0x14d0 [ 508.475517] ? __handle_mm_fault+0x4460/0x4460 [ 508.480122] mm_fault_error+0x1de/0x380 [ 508.484120] __do_page_fault+0xd25/0xe50 [ 508.488212] ? mm_fault_error+0x380/0x380 [ 508.492379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 508.497956] ? __x64_sys_clock_gettime+0x170/0x250 [ 508.502909] ? __ia32_sys_clock_settime+0x290/0x290 [ 508.507954] do_page_fault+0xf6/0x8c0 [ 508.511779] ? vmalloc_sync_all+0x30/0x30 [ 508.515951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 508.521516] ? do_syscall_64+0x497/0x820 [ 508.525599] ? syscall_slow_exit_work+0x500/0x500 [ 508.530673] ? syscall_return_slowpath+0x5e0/0x5e0 [ 508.535653] ? syscall_return_slowpath+0x31d/0x5e0 [ 508.540626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 508.546211] ? retint_user+0x18/0x18 [ 508.549949] ? page_fault+0x8/0x30 [ 508.553511] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 508.558380] ? page_fault+0x8/0x30 [ 508.561942] page_fault+0x1e/0x30 [ 508.565422] RIP: 0033:0x46f8fd [ 508.568615] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 508.588290] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 508.593701] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 508.600977] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 508.608254] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 508.615529] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 508.622805] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000001 [ 508.630450] Task in /ile0 killed as a result of limit of /ile0 [ 508.636708] memory: usage 132kB, limit 0kB, failcnt 3036 [ 508.642264] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 508.649103] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:08:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 508.655307] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 508.675081] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 508.684133] [ 2939] 0 2939 17585 8728 131072 0 0 syz-executor6 [ 508.693095] Memory cgroup out of memory: Kill process 2939 (syz-executor6) score 8760000 or sacrifice child [ 508.703120] Killed process 2939 (syz-executor6) total-vm:70340kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:28 executing program 5: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000340)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0//ile0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="91ffab38429ba888b5fa01b6eec7d5ff0e06799948e4b8bea228a53855de95418685d67183e0ba2e3b6cb367a79e5e74c0a749a809fae816474cd2d9733138e808f8a090a2dee9f2", 0x48, 0x4}], 0x101000, &(0x7f00000003c0)={[{@uid={'uid', 0x3d, r1}}, {@utf8='utf8'}]}) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:28 executing program 6: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0//ile0\x00', 0x4, 0xa, &(0x7f0000002640)=[{&(0x7f0000000240)="b8d0f3f243bcade253b62648460e71c15e0969f70d544cb342ff7045266a71d542f672ce80b7261584ff8ac62f771d6ba910bd23233af22138af1fd73b6390889ebfa3492e15cb7c8961a503298c22495c1182a2d2d51d5281e76142981a2fec253d77eda765e2f989404c5db46fde1ec3b4213f514598dbee941cdfd11b570733ec85f90017df0fa573379b515227fe3daa3478dad1bbe22d0dff6d0fbd7cf5b2efeb4901d6f920", 0xa8, 0x1ff}, {&(0x7f00000003c0)="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0x1000, 0x8}, 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0x1000, 0x1}, {&(0x7f0000000140)="2e5f6585e6ab9bf93cf579e41f52602a428c05bb3b61e6bfd2c013b70d8d", 0x1e, 0x1}, {&(0x7f00000001c0)="b05bb9119184", 0x6, 0x5}, {&(0x7f00000023c0)="073644388093372b9258d4c91037daad9bb244a64aaf71670ea7d59d6505a226c85fd0c80216a9535a12541093a9f46ee282a3082d1277c8c59d3a044c033bce12a4e89a47c64d3fbb3a6c8f5088591cc500e9176c9d48f0c1169c0bc6f25e0f1706de7584f557156f9969a528307de9c40f0c2532f09390b4c67a0592747b416a0a4fe68d6a9ecd50532e0a3554209370e4d94a7c949075e726bf2057b22f646f", 0xa1, 0x1ff}, {&(0x7f0000000340)="9cd71a350ed26856", 0x8, 0x81}, {&(0x7f0000002480)="8d1f520bfebed73466d9e2869cdd1e6823a79212c41a6a602a4d80d8730786abd882cc6fc68dbc77d618f2c1ffa50969874de823cf567250ccb0f700062ce1e8881997c03020ba560b0edd4cea60a03c8bb553211b7f15944b1ae7e2b03e7acab672439d391701979a5ec987a007bd7c15150b4276b6f1fca3d3a71e7d787015012adbf325379170a32fe1eeef8fefe83a960ef542e65f0c1e9100740f75fb888640d6aeb4059f847036d665c4de694d4748d7a9f8635b1379fedf04ff5701279fc1eff1614a7d3e21e5e3b1fc9f5307fd7f8c561baed7cdc740e1dad8191e", 0xdf, 0x400}, {&(0x7f0000002580)="6b24b675ba7cd1c3d3618ea651aa1a84d616407bd5ccbdf9cc9ec8bb189912ead30b5bbf38a5c8aead03", 0x2a, 0x7}, {&(0x7f00000025c0)="c3f07d82fa3a427cb06c4764cfca15d7c99f98205815924d69fd3821457a25126128b11fcf19d05c9a48827df47c927c3b2b152ca459ccdf8df7c85897b5e5f2cc7ea1e2fdb31f612bd306d6fb16b3e9214978e88362a9aeb4723b6761cb98", 0x5f, 0x1}], 0x882000, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002780)='/dev/midi#\x00', 0x2, 0x20000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000027c0)={0x0, 0xffffffffffff6dd1}, &(0x7f0000002800)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002840)={r1, @in={{0x2, 0x4e23, @broadcast}}, 0xac2, 0x6, 0x2, 0x5, 0xc721}, &(0x7f0000002900)=0x98) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000002740)={r3, 0x0, 0xfffffffffffffff9, 0x4, 0x100}) write$cgroup_pid(r3, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 508.716201] oom_reaper: reaped process 2939 (syz-executor6), now anon-rss:0kB, file-rss:32064kB, shmem-rss:0kB 00:08:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x100000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:28 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:28 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x9effffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 509.247972] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 509.259084] syz-executor6 cpuset=/ mems_allowed=0 [ 509.264074] CPU: 0 PID: 2999 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 509.271383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.280756] Call Trace: [ 509.283397] dump_stack+0x1c9/0x2b4 [ 509.287054] ? dump_stack_print_info.cold.2+0x52/0x52 [ 509.292282] ? trace_hardirqs_on+0x10/0x10 [ 509.296634] dump_header+0x27b/0xf64 [ 509.300387] ? pagefault_out_of_memory+0x197/0x197 [ 509.305352] ? __lock_acquire+0x7fc/0x5020 [ 509.309616] ? print_usage_bug+0xc0/0xc0 [ 509.313914] ? graph_lock+0x170/0x170 [ 509.317859] ? print_usage_bug+0xc0/0xc0 [ 509.322052] ? trace_hardirqs_on+0x10/0x10 [ 509.326318] ? print_usage_bug+0xc0/0xc0 [ 509.330412] ? lock_downgrade+0x8f0/0x8f0 [ 509.334597] ? mark_held_locks+0xc9/0x160 [ 509.339399] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 509.344795] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 509.350023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.355093] ? trace_hardirqs_on+0xd/0x10 [ 509.359304] ? ___ratelimit+0xaa/0x655 [ 509.363228] ? idr_get_free+0x10c0/0x10c0 [ 509.367422] ? kasan_check_write+0x14/0x20 [ 509.371796] ? do_raw_spin_lock+0xc1/0x200 [ 509.376070] oom_kill_process.cold.25+0x10/0x10bc [ 509.380966] ? oom_evaluate_task+0x540/0x540 [ 509.385400] ? find_held_lock+0x36/0x1c0 [ 509.389526] ? lock_downgrade+0x8f0/0x8f0 [ 509.393720] ? kasan_check_read+0x11/0x20 [ 509.397908] ? rcu_is_watching+0x8c/0x150 [ 509.402077] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 509.406528] ? oom_badness+0xb00/0xb00 [ 509.410615] ? rcu_read_unlock+0x35/0x70 [ 509.414707] ? mem_cgroup_iter+0x4bf/0x9e0 [ 509.418984] ? css_task_iter_end+0x2ce/0x490 [ 509.423424] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 509.428211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.433249] ? trace_hardirqs_on+0xd/0x10 [ 509.437414] ? _raw_spin_unlock_irq+0x27/0x70 [ 509.442024] ? oom_badness+0xb00/0xb00 [ 509.446024] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 509.450807] ? mem_cgroup_iter_break+0x30/0x30 [ 509.455607] out_of_memory+0xa8a/0x14d0 [ 509.459614] ? oom_killer_disable+0x3a0/0x3a0 [ 509.464137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.469178] ? trace_hardirqs_on+0xd/0x10 [ 509.473369] mem_cgroup_out_of_memory+0x15e/0x210 [ 509.478412] ? memcg_memory_event+0x40/0x40 [ 509.482766] ? _raw_spin_unlock+0x22/0x30 [ 509.487037] mem_cgroup_oom_synchronize+0x713/0x940 [ 509.492089] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 509.497564] ? memcg_event_wake+0x450/0x450 [ 509.501923] pagefault_out_of_memory+0xc8/0x197 [ 509.506612] ? out_of_memory+0x14d0/0x14d0 [ 509.510900] ? __handle_mm_fault+0x4460/0x4460 [ 509.515512] mm_fault_error+0x1de/0x380 [ 509.519511] __do_page_fault+0xd25/0xe50 [ 509.523600] ? mm_fault_error+0x380/0x380 [ 509.527778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.533349] ? __x64_sys_clock_gettime+0x170/0x250 [ 509.538306] ? __ia32_sys_clock_settime+0x290/0x290 [ 509.543350] do_page_fault+0xf6/0x8c0 [ 509.547170] ? vmalloc_sync_all+0x30/0x30 [ 509.551341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.556910] ? do_syscall_64+0x497/0x820 [ 509.560999] ? syscall_slow_exit_work+0x500/0x500 [ 509.565864] ? syscall_return_slowpath+0x5e0/0x5e0 [ 509.570820] ? syscall_return_slowpath+0x31d/0x5e0 [ 509.575774] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 509.581168] ? page_fault+0x8/0x30 [ 509.584750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.589637] ? page_fault+0x8/0x30 [ 509.593203] page_fault+0x1e/0x30 [ 509.596673] RIP: 0033:0x46f8fd [ 509.599869] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 509.619272] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 509.624691] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 509.632416] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 509.639704] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 509.646977] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 509.654251] R13: 00007ffce5b58e90 R14: 0000000000000005 R15: 0000000000000002 [ 509.661799] Task in /ile0 killed as a result of limit of /ile0 [ 509.668018] memory: usage 132kB, limit 0kB, failcnt 3136 [ 509.673651] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 509.680855] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 509.687201] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 509.706982] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 509.716024] [ 2997] 0 2997 17618 8729 131072 0 0 syz-executor5 [ 509.725099] [ 2999] 0 2999 17618 8728 131072 0 0 syz-executor6 [ 509.734220] Memory cgroup out of memory: Kill process 2997 (syz-executor5) score 8761000 or sacrifice child [ 509.744352] Killed process 2997 (syz-executor5) total-vm:70472kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 509.761395] oom_reaper: reaped process 2997 (syz-executor5), now anon-rss:16kB, file-rss:32796kB, shmem-rss:0kB [ 509.773266] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 509.784295] syz-executor6 cpuset=/ mems_allowed=0 [ 509.789262] CPU: 1 PID: 2999 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 509.796554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.805918] Call Trace: [ 509.808537] dump_stack+0x1c9/0x2b4 [ 509.812227] ? dump_stack_print_info.cold.2+0x52/0x52 [ 509.817458] ? trace_hardirqs_on+0x10/0x10 [ 509.821911] dump_header+0x27b/0xf64 [ 509.825669] ? pagefault_out_of_memory+0x197/0x197 [ 509.830608] ? __lock_acquire+0x7fc/0x5020 [ 509.834876] ? __lock_acquire+0x7fc/0x5020 [ 509.839134] ? print_usage_bug+0xc0/0xc0 [ 509.843239] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 509.847847] ? graph_lock+0x170/0x170 [ 509.851669] ? print_usage_bug+0xc0/0xc0 [ 509.855755] ? trace_hardirqs_on+0x10/0x10 [ 509.860026] ? finish_task_switch+0x1d3/0x870 [ 509.864539] ? finish_task_switch+0x18a/0x870 [ 509.869062] ? print_usage_bug+0xc0/0xc0 [ 509.873151] ? lock_downgrade+0x8f0/0x8f0 [ 509.877332] ? mark_held_locks+0xc9/0x160 [ 509.881512] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 509.886140] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 509.891274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.896310] ? trace_hardirqs_on+0xd/0x10 [ 509.900476] ? ___ratelimit+0xaa/0x655 [ 509.904382] ? idr_get_free+0x10c0/0x10c0 [ 509.908540] ? kasan_check_write+0x14/0x20 [ 509.912804] ? do_raw_spin_lock+0xc1/0x200 [ 509.917187] oom_kill_process.cold.25+0x10/0x10bc [ 509.922071] ? oom_evaluate_task+0x540/0x540 [ 509.926651] ? find_held_lock+0x36/0x1c0 [ 509.931015] ? lock_downgrade+0x8f0/0x8f0 [ 509.937190] ? kasan_check_read+0x11/0x20 [ 509.941351] ? rcu_is_watching+0x8c/0x150 [ 509.945534] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 509.949969] ? oom_badness+0xb00/0xb00 [ 509.953883] ? rcu_read_unlock+0x35/0x70 [ 509.957943] ? mem_cgroup_iter+0x4bf/0x9e0 [ 509.962193] ? css_task_iter_end+0x2ce/0x490 [ 509.966634] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 509.971405] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.976434] ? trace_hardirqs_on+0xd/0x10 [ 509.980581] ? _raw_spin_unlock_irq+0x27/0x70 [ 509.985088] ? oom_badness+0xb00/0xb00 [ 509.988991] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 509.993878] ? mem_cgroup_iter_break+0x30/0x30 [ 509.998486] out_of_memory+0xa8a/0x14d0 [ 510.002476] ? oom_killer_disable+0x3a0/0x3a0 [ 510.006985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 510.012014] ? trace_hardirqs_on+0xd/0x10 [ 510.016189] mem_cgroup_out_of_memory+0x15e/0x210 [ 510.021044] ? memcg_memory_event+0x40/0x40 [ 510.025377] ? _raw_spin_unlock+0x22/0x30 [ 510.029537] mem_cgroup_oom_synchronize+0x713/0x940 [ 510.034564] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 510.040021] ? memcg_event_wake+0x450/0x450 [ 510.044363] pagefault_out_of_memory+0xc8/0x197 [ 510.049037] ? out_of_memory+0x14d0/0x14d0 [ 510.053288] ? __handle_mm_fault+0x4460/0x4460 [ 510.057894] mm_fault_error+0x1de/0x380 [ 510.061881] __do_page_fault+0xd25/0xe50 [ 510.066991] ? mm_fault_error+0x380/0x380 [ 510.071235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.076953] ? __x64_sys_clock_gettime+0x170/0x250 [ 510.081891] ? __ia32_sys_clock_settime+0x290/0x290 [ 510.088057] do_page_fault+0xf6/0x8c0 [ 510.091866] ? vmalloc_sync_all+0x30/0x30 [ 510.096031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.101570] ? do_syscall_64+0x497/0x820 [ 510.105627] ? syscall_slow_exit_work+0x500/0x500 [ 510.110468] ? syscall_return_slowpath+0x5e0/0x5e0 [ 510.115398] ? syscall_return_slowpath+0x31d/0x5e0 [ 510.120333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.125876] ? retint_user+0x18/0x18 [ 510.129607] ? page_fault+0x8/0x30 [ 510.133149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 510.138015] ? page_fault+0x8/0x30 [ 510.141647] page_fault+0x1e/0x30 [ 510.145357] RIP: 0033:0x46f8fd [ 510.148538] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 510.167875] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 510.173243] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 510.180510] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 510.187773] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 510.195043] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 510.202309] R13: 00007ffce5b58e90 R14: 0000000000000005 R15: 0000000000000002 [ 510.209814] Task in /ile0 killed as a result of limit of /ile0 [ 510.215915] memory: usage 132kB, limit 0kB, failcnt 3144 [ 510.221453] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 510.228247] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 510.234457] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 510.254163] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 510.262903] [ 2999] 0 2999 17618 8728 131072 0 0 syz-executor6 [ 510.271793] Memory cgroup out of memory: Kill process 2999 (syz-executor6) score 8760000 or sacrifice child [ 510.281792] Killed process 2999 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:30 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfeffffff00000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x0, 0x0, 0x1, 0x5}, 0xb, 0x2, 0x0, 0x0, "fe4138e444426a7837a0d95cdd03e44fdad3092fbc4242806c6e04d39b95c11cbbc82b3eb46af8554c216eb1d79fb9ab173781eb57875de2ba5f33bc813bfef9"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r3 = syz_open_procfs(r1, &(0x7f0000000180)="6f6f6d5f61646a00000026e70809000000002462c3fe384c15bcc54a730b763d6199083a599a58b4c88deaef5208d40000000000000000") sendfile(r3, r0, &(0x7f0000000040)=0x200005d, 0x79fffff7ffffff) 00:08:30 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) 00:08:30 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x3, 0x114) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:30 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)="00020000006f0785496947bebba3e914b5e88a7973291e8fd375df94ee060c09c96d4cd9f97262b88cc7e4e951d4dd28cf5d5eab6dac4ad456558d1a58a661277e63698885d365199a168013136eca515c8ae95487363eab2eef8810539e7007f968cdff08ee848c458cf653885c3005c093d3251441ba4f8b1faa0fff", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) [ 510.703439] FAULT_INJECTION: forcing a failure. [ 510.703439] name failslab, interval 1, probability 0, space 0, times 0 [ 510.714800] CPU: 1 PID: 3043 Comm: syz-executor4 Not tainted 4.18.0-rc7+ #175 [ 510.722098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.731464] Call Trace: [ 510.734074] dump_stack+0x1c9/0x2b4 [ 510.737725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 510.742938] ? lock_downgrade+0x8f0/0x8f0 [ 510.747127] should_fail.cold.4+0xa/0x1a [ 510.751255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 510.752626] IPVS: ftp: loaded support on port[0] = 21 [ 510.756388] ? __local_bh_enable_ip+0x161/0x230 [ 510.756410] ? _raw_spin_unlock_bh+0x30/0x40 [ 510.756438] ? release_sock+0x1ec/0x2c0 [ 510.756456] ? __local_bh_enable_ip+0x161/0x230 [ 510.756475] ? __release_sock+0x3a0/0x3a0 [ 510.756500] ? find_held_lock+0x36/0x1c0 [ 510.787644] ? check_same_owner+0x340/0x340 [ 510.791995] ? rcu_note_context_switch+0x730/0x730 [ 510.796952] __should_failslab+0x124/0x180 [ 510.801227] should_failslab+0x9/0x14 [ 510.805050] kmem_cache_alloc_node+0x272/0x780 [ 510.809656] ? find_held_lock+0x36/0x1c0 [ 510.813743] __alloc_skb+0x119/0x770 [ 510.817478] ? skb_scrub_packet+0x520/0x520 [ 510.821823] ? rcu_is_watching+0x8c/0x150 [ 510.825988] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 510.830421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.835973] ? netlink_autobind.isra.34+0x240/0x330 [ 510.841011] netlink_sendmsg+0xb29/0xfd0 [ 510.845103] ? netlink_unicast+0x760/0x760 [ 510.849364] ? move_addr_to_kernel.part.20+0x100/0x100 [ 510.854669] ? security_socket_sendmsg+0x94/0xc0 [ 510.859448] ? netlink_unicast+0x760/0x760 [ 510.863707] sock_sendmsg+0xd5/0x120 [ 510.867438] ___sys_sendmsg+0x7fd/0x930 [ 510.871444] ? copy_msghdr_from_user+0x580/0x580 [ 510.876223] ? lock_downgrade+0x8f0/0x8f0 [ 510.880389] ? proc_fail_nth_write+0x9e/0x210 [ 510.884899] ? __fget_light+0x2f7/0x440 [ 510.888881] ? fget_raw+0x20/0x20 [ 510.892357] ? find_held_lock+0x36/0x1c0 [ 510.896432] ? kasan_check_write+0x14/0x20 [ 510.900675] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 510.905634] ? wait_for_completion+0x8d0/0x8d0 [ 510.910241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 510.915787] ? sockfd_lookup_light+0xc5/0x160 [ 510.920295] __sys_sendmsg+0x11d/0x290 [ 510.924202] ? __ia32_sys_shutdown+0x80/0x80 [ 510.928712] ? __sb_end_write+0xac/0xe0 [ 510.932705] ? fput+0x130/0x1a0 [ 510.935996] ? ksys_write+0x1ae/0x260 [ 510.939815] ? syscall_slow_exit_work+0x500/0x500 [ 510.944683] ? ksys_ioctl+0x81/0xd0 [ 510.948321] __x64_sys_sendmsg+0x78/0xb0 [ 510.952575] do_syscall_64+0x1b9/0x820 [ 510.956469] ? finish_task_switch+0x1d3/0x870 [ 510.960976] ? syscall_return_slowpath+0x5e0/0x5e0 [ 510.965914] ? syscall_return_slowpath+0x31d/0x5e0 [ 510.970858] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 510.976234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 510.981091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 510.986280] RIP: 0033:0x456b29 [ 510.989472] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 511.008983] RSP: 002b:00007f47da5afc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 511.016701] RAX: ffffffffffffffda RBX: 00007f47da5b06d4 RCX: 0000000000456b29 [ 511.023972] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 511.031246] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 511.038519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 511.045793] R13: 00000000004d3518 R14: 00000000004c81ff R15: 0000000000000000 00:08:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x1b02000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 511.067856] IPVS: ftp: loaded support on port[0] = 21 00:08:30 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)="6367726f047002252e272413df726f63730057a37ad07840cf2fc318028518ad9f874ff70e76f2f6df0db6d6981c23a15b99a71ee7774102c7612ba1e7f16cbad92148174cfc0ccdab88938fc4c82e09cc542435523514c1f8dfc2e2894f203d7af4b460c54f5c7bf0abf4b1e306b76d73b3c7bfdf4a19c9aa7218", 0x2, 0x0) accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast1, r2}, 0x14) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:30 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/213) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") unshare(0x400) unshare(0xc00) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 00:08:30 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:30 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x88640000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xfffff000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 511.236676] IPVS: ftp: loaded support on port[0] = 21 [ 511.262480] FAULT_INJECTION: forcing a failure. [ 511.262480] name failslab, interval 1, probability 0, space 0, times 0 [ 511.274009] CPU: 1 PID: 3069 Comm: syz-executor4 Not tainted 4.18.0-rc7+ #175 [ 511.281303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.291535] Call Trace: [ 511.294149] dump_stack+0x1c9/0x2b4 [ 511.297811] ? dump_stack_print_info.cold.2+0x52/0x52 [ 511.303033] ? kernel_text_address+0x79/0xf0 [ 511.307463] should_fail.cold.4+0xa/0x1a [ 511.311565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 511.316723] ? save_stack+0xa9/0xd0 [ 511.320364] ? save_stack+0x43/0xd0 [ 511.324012] ? kasan_kmalloc+0xc4/0xe0 [ 511.327906] ? find_held_lock+0x36/0x1c0 [ 511.332023] ? check_same_owner+0x340/0x340 [ 511.336357] ? rcu_note_context_switch+0x730/0x730 [ 511.341655] __should_failslab+0x124/0x180 [ 511.345896] should_failslab+0x9/0x14 [ 511.349697] kmem_cache_alloc_node_trace+0x26f/0x770 [ 511.354825] __kmalloc_node_track_caller+0x33/0x70 [ 511.359761] __kmalloc_reserve.isra.40+0x3a/0xe0 [ 511.364562] __alloc_skb+0x155/0x770 [ 511.368268] ? skb_scrub_packet+0x520/0x520 [ 511.372588] ? rcu_is_watching+0x8c/0x150 [ 511.376734] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 511.381179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 511.386737] ? netlink_autobind.isra.34+0x240/0x330 [ 511.391769] netlink_sendmsg+0xb29/0xfd0 [ 511.395850] ? netlink_unicast+0x760/0x760 [ 511.400081] ? move_addr_to_kernel.part.20+0x100/0x100 [ 511.405369] ? security_socket_sendmsg+0x94/0xc0 [ 511.410172] ? netlink_unicast+0x760/0x760 [ 511.414410] sock_sendmsg+0xd5/0x120 [ 511.418124] ___sys_sendmsg+0x7fd/0x930 [ 511.422108] ? copy_msghdr_from_user+0x580/0x580 [ 511.426866] ? lock_downgrade+0x8f0/0x8f0 [ 511.431021] ? proc_fail_nth_write+0x9e/0x210 [ 511.435532] ? __fget_light+0x2f7/0x440 [ 511.439509] ? fget_raw+0x20/0x20 [ 511.442972] ? find_held_lock+0x36/0x1c0 [ 511.447048] ? kasan_check_write+0x14/0x20 [ 511.451383] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 511.456321] ? wait_for_completion+0x8d0/0x8d0 [ 511.460910] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 511.466444] ? sockfd_lookup_light+0xc5/0x160 [ 511.470945] __sys_sendmsg+0x11d/0x290 [ 511.474852] ? __ia32_sys_shutdown+0x80/0x80 [ 511.479247] ? __sb_end_write+0xac/0xe0 [ 511.483208] ? fput+0x130/0x1a0 [ 511.486485] ? ksys_write+0x1ae/0x260 [ 511.490280] ? syscall_slow_exit_work+0x500/0x500 [ 511.495144] ? ksys_ioctl+0x81/0xd0 [ 511.498788] __x64_sys_sendmsg+0x78/0xb0 [ 511.502877] do_syscall_64+0x1b9/0x820 [ 511.506764] ? finish_task_switch+0x1d3/0x870 [ 511.511258] ? syscall_return_slowpath+0x5e0/0x5e0 [ 511.516192] ? syscall_return_slowpath+0x31d/0x5e0 [ 511.521165] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 511.526545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 511.531392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 511.536583] RIP: 0033:0x456b29 [ 511.539778] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:08:31 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) [ 511.559050] RSP: 002b:00007f47da5afc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 511.566758] RAX: ffffffffffffffda RBX: 00007f47da5b06d4 RCX: 0000000000456b29 [ 511.574103] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 511.581359] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 511.588630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 511.595885] R13: 00000000004d3518 R14: 00000000004c81ff R15: 0000000000000001 [ 511.714730] IPVS: ftp: loaded support on port[0] = 21 00:08:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xb00, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x80000000}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:08:31 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:31 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:31 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x100000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8848000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 512.023857] IPVS: ftp: loaded support on port[0] = 21 [ 512.061877] IPVS: ftp: loaded support on port[0] = 21 [ 512.276372] IPVS: ftp: loaded support on port[0] = 21 00:08:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff9e}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x200000d0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) 00:08:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x10, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffff9c, 0x0, [0xa]}, 0x1ba) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x3ff, 0x7, 0x0, 0x0, r0, 0x6}, 0x2c) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 00:08:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xfe80000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:33 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:33 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x200000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:33 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0//ile0\x00', 0x8) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000480)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/160, &(0x7f0000000000)=0xa0) 00:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x18}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xd000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x401, 0x1, 0x4000000000000000, 0x0, &(0x7f0000000080)=[{}]}) [ 513.844983] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 513.855958] syz-executor5 cpuset=/ mems_allowed=0 [ 513.860914] CPU: 1 PID: 3143 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 513.868198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.877556] Call Trace: [ 513.880164] dump_stack+0x1c9/0x2b4 [ 513.883812] ? dump_stack_print_info.cold.2+0x52/0x52 [ 513.889017] ? trace_hardirqs_on+0x10/0x10 [ 513.893265] dump_header+0x27b/0xf64 [ 513.897017] ? pagefault_out_of_memory+0x197/0x197 [ 513.901995] ? __lock_acquire+0x7fc/0x5020 [ 513.906244] ? graph_lock+0x170/0x170 [ 513.910063] ? print_usage_bug+0xc0/0xc0 [ 513.914195] ? print_usage_bug+0xc0/0xc0 [ 513.918258] ? graph_lock+0x170/0x170 [ 513.922053] ? print_usage_bug+0xc0/0xc0 [ 513.926129] ? trace_hardirqs_on+0x10/0x10 [ 513.930373] ? print_usage_bug+0xc0/0xc0 [ 513.934473] ? lock_downgrade+0x8f0/0x8f0 [ 513.938630] ? mark_held_locks+0xc9/0x160 [ 513.942788] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 513.947380] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 513.952481] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 513.957484] ? trace_hardirqs_on+0xd/0x10 [ 513.961636] ? ___ratelimit+0xaa/0x655 [ 513.965535] ? idr_get_free+0x10c0/0x10c0 [ 513.969783] ? kasan_check_write+0x14/0x20 [ 513.974144] ? do_raw_spin_lock+0xc1/0x200 [ 513.978378] oom_kill_process.cold.25+0x10/0x10bc [ 513.983220] ? oom_evaluate_task+0x540/0x540 [ 513.987658] ? find_held_lock+0x36/0x1c0 [ 513.991750] ? lock_downgrade+0x8f0/0x8f0 00:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) 00:08:33 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x0, &(0x7f0000000040)) [ 513.995909] ? kasan_check_read+0x11/0x20 [ 514.000049] ? rcu_is_watching+0x8c/0x150 [ 514.004206] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 514.008623] ? oom_badness+0xb00/0xb00 [ 514.012611] ? rcu_read_unlock+0x35/0x70 [ 514.016668] ? mem_cgroup_iter+0x4bf/0x9e0 [ 514.020957] ? css_task_iter_end+0x2ce/0x490 [ 514.025377] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 514.030140] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.035189] ? trace_hardirqs_on+0xd/0x10 [ 514.039344] ? _raw_spin_unlock_irq+0x27/0x70 00:08:33 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 514.043843] ? oom_badness+0xb00/0xb00 [ 514.047762] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 514.052532] ? mem_cgroup_iter_break+0x30/0x30 [ 514.057140] out_of_memory+0xa8a/0x14d0 [ 514.061134] ? oom_killer_disable+0x3a0/0x3a0 [ 514.065648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.070673] ? trace_hardirqs_on+0xd/0x10 [ 514.074850] mem_cgroup_out_of_memory+0x15e/0x210 [ 514.079712] ? memcg_memory_event+0x40/0x40 [ 514.084060] ? _raw_spin_unlock+0x22/0x30 [ 514.088242] mem_cgroup_oom_synchronize+0x713/0x940 00:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xaf9}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 514.093269] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 514.098730] ? memcg_event_wake+0x450/0x450 [ 514.103076] pagefault_out_of_memory+0xc8/0x197 [ 514.107748] ? out_of_memory+0x14d0/0x14d0 [ 514.111995] ? __handle_mm_fault+0x4460/0x4460 [ 514.116593] mm_fault_error+0x1de/0x380 [ 514.120582] __do_page_fault+0xd25/0xe50 [ 514.124655] ? mm_fault_error+0x380/0x380 [ 514.128826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.134390] ? __x64_sys_clock_gettime+0x170/0x250 [ 514.139327] ? __ia32_sys_clock_settime+0x290/0x290 [ 514.144350] do_page_fault+0xf6/0x8c0 [ 514.148260] ? vmalloc_sync_all+0x30/0x30 [ 514.152421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.157994] ? do_syscall_64+0x497/0x820 [ 514.162061] ? syscall_return_slowpath+0x5e0/0x5e0 [ 514.167260] ? syscall_return_slowpath+0x31d/0x5e0 [ 514.172203] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 514.177592] ? page_fault+0x8/0x30 [ 514.181189] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.186133] ? page_fault+0x8/0x30 [ 514.189687] page_fault+0x1e/0x30 [ 514.193162] RIP: 0033:0x46f8fd 00:08:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x100000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 514.196348] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 514.215761] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 514.221137] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 514.228505] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 514.235794] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 514.243066] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 514.250347] R13: 00007ffd7d75e5d0 R14: 0000000000000005 R15: 0000000000000001 [ 514.257854] Task in /ile0 killed as a result of limit of /ile0 [ 514.263961] memory: usage 132kB, limit 0kB, failcnt 3208 [ 514.269553] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 514.276348] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:08:33 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 514.282545] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 514.302312] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 514.311280] [ 3143] 0 3143 17585 8729 126976 0 0 syz-executor5 [ 514.320201] [ 3163] 0 3163 17618 8728 131072 0 0 syz-executor6 [ 514.329180] Memory cgroup out of memory: Kill process 3143 (syz-executor5) score 8760000 or sacrifice child [ 514.339327] Killed process 3143 (syz-executor5) total-vm:70340kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB 00:08:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x200000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 514.372677] oom_reaper: reaped process 3143 (syz-executor5), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:08:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x24bedd62ab73a1c0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000280)={0x7fff, 0x9c0}) socket$bt_rfcomm(0x1f, 0x10000000000003, 0x3) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/54, 0xffffff4a, 0x1e17, &(0x7f00000001c0)={0x77359400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84001, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x80000001, 0x0, 0x85, &(0x7f0000000040)="af4b77dc2c6c07b116d46ddc6f92ed56668d524c12785fa3e2809e7e67339fbaf017081d6ff6e87916c24142934840c306b71c1987d4c01741573f5c64bcd5ae2a96728a42c28bfba49eb9cf32cca6033ea06709cc1c25a980319529087384c9b96ef78a0fe2d633f626384e7eeceeda7aaec815a8ce15d69f5631c31b51ad13e41d016aee"}) 00:08:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xffffa888, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 514.449802] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 514.460931] syz-executor6 cpuset=/ mems_allowed=0 [ 514.465889] CPU: 1 PID: 3163 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 514.473175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.482528] Call Trace: [ 514.485134] dump_stack+0x1c9/0x2b4 [ 514.488783] ? dump_stack_print_info.cold.2+0x52/0x52 [ 514.493986] ? trace_hardirqs_on+0x10/0x10 00:08:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) [ 514.498243] dump_header+0x27b/0xf64 [ 514.501977] ? pagefault_out_of_memory+0x197/0x197 [ 514.506916] ? __lock_acquire+0x7fc/0x5020 [ 514.511272] ? graph_lock+0x170/0x170 [ 514.515090] ? print_usage_bug+0xc0/0xc0 [ 514.519174] ? print_usage_bug+0xc0/0xc0 [ 514.523252] ? graph_lock+0x170/0x170 [ 514.527072] ? print_usage_bug+0xc0/0xc0 [ 514.531161] ? trace_hardirqs_on+0x10/0x10 [ 514.535573] ? print_usage_bug+0xc0/0xc0 [ 514.539710] ? lock_downgrade+0x8f0/0x8f0 [ 514.543877] ? mark_held_locks+0xc9/0x160 [ 514.548037] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 514.552628] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 514.557744] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.562772] ? trace_hardirqs_on+0xd/0x10 [ 514.566931] ? ___ratelimit+0xaa/0x655 [ 514.570863] ? idr_get_free+0x10c0/0x10c0 [ 514.575022] ? kasan_check_write+0x14/0x20 [ 514.579276] ? do_raw_spin_lock+0xc1/0x200 [ 514.583522] oom_kill_process.cold.25+0x10/0x10bc [ 514.588387] ? oom_evaluate_task+0x540/0x540 [ 514.592816] ? find_held_lock+0x36/0x1c0 [ 514.596900] ? lock_downgrade+0x8f0/0x8f0 [ 514.601078] ? kasan_check_read+0x11/0x20 [ 514.605245] ? rcu_is_watching+0x8c/0x150 [ 514.609397] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 514.613832] ? oom_badness+0xb00/0xb00 [ 514.617724] ? rcu_read_unlock+0x35/0x70 [ 514.621788] ? mem_cgroup_iter+0x4bf/0x9e0 [ 514.626025] ? css_task_iter_end+0x2ce/0x490 [ 514.630437] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 514.635211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.640247] ? trace_hardirqs_on+0xd/0x10 [ 514.644393] ? _raw_spin_unlock_irq+0x27/0x70 [ 514.648904] ? oom_badness+0xb00/0xb00 [ 514.652798] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 514.657576] ? mem_cgroup_iter_break+0x30/0x30 [ 514.662188] out_of_memory+0xa8a/0x14d0 [ 514.666179] ? oom_killer_disable+0x3a0/0x3a0 [ 514.670687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 514.675714] ? trace_hardirqs_on+0xd/0x10 [ 514.679889] mem_cgroup_out_of_memory+0x15e/0x210 [ 514.684747] ? memcg_memory_event+0x40/0x40 [ 514.689087] ? _raw_spin_unlock+0x22/0x30 [ 514.693260] mem_cgroup_oom_synchronize+0x713/0x940 [ 514.698289] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 514.704012] ? memcg_event_wake+0x450/0x450 [ 514.708363] pagefault_out_of_memory+0xc8/0x197 [ 514.713041] ? out_of_memory+0x14d0/0x14d0 [ 514.717295] ? __handle_mm_fault+0x4460/0x4460 [ 514.721888] mm_fault_error+0x1de/0x380 [ 514.725876] __do_page_fault+0xd25/0xe50 [ 514.731773] ? mm_fault_error+0x380/0x380 [ 514.735926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.741480] ? __x64_sys_clock_gettime+0x170/0x250 [ 514.746424] ? __ia32_sys_clock_settime+0x290/0x290 [ 514.751459] do_page_fault+0xf6/0x8c0 [ 514.755269] ? vmalloc_sync_all+0x30/0x30 [ 514.759421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.764960] ? do_syscall_64+0x497/0x820 [ 514.769039] ? syscall_slow_exit_work+0x500/0x500 [ 514.773909] ? syscall_return_slowpath+0x5e0/0x5e0 [ 514.778860] ? syscall_return_slowpath+0x31d/0x5e0 [ 514.783798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.789361] ? retint_user+0x18/0x18 [ 514.793078] ? page_fault+0x8/0x30 [ 514.796634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.801502] ? page_fault+0x8/0x30 [ 514.805292] page_fault+0x1e/0x30 [ 514.809439] RIP: 0033:0x46f8fd [ 514.812628] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 514.832124] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 514.837506] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 514.844773] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 514.852045] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 514.859313] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 514.866596] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 514.874301] Task in /ile0 killed as a result of limit of /ile0 [ 514.880365] memory: usage 132kB, limit 0kB, failcnt 3216 [ 514.885900] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 514.892712] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 514.898919] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 514.918654] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 514.927468] [ 3163] 0 3163 17618 8728 131072 0 0 syz-executor6 [ 514.936397] Memory cgroup out of memory: Kill process 3163 (syz-executor6) score 8760000 or sacrifice child [ 514.946425] Killed process 3163 (syz-executor6) total-vm:70472kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB 00:08:34 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e22, 0x8000, @remote, 0x2}, @in6={0xa, 0x4e24, 0x5, @remote, 0x8}, @in6={0xa, 0x4e20, 0x80000001, @loopback, 0x101}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e21, 0x100000000, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x4e22, @broadcast}], 0xb0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) r3 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/64) 00:08:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) unshare(0x800) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="cba6327534d01b8d00b6993001f9d37d5e8697e8f189d2a3690ba67fb3bb9e3fbf8d4f7b") 00:08:34 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x0, &(0x7f0000000040)) [ 514.977551] oom_reaper: reaped process 3163 (syz-executor6), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB 00:08:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:34 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r3 = dup2(r1, r2) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x9) recvfrom$inet6(r3, &(0x7f0000000000)=""/30, 0x1e, 0x20, 0x0, 0x0) 00:08:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x7f00000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 515.208483] syz-executor5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 515.219620] syz-executor5 cpuset=/ mems_allowed=0 [ 515.226015] CPU: 0 PID: 3228 Comm: syz-executor5 Not tainted 4.18.0-rc7+ #175 [ 515.233294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.243084] Call Trace: [ 515.245689] dump_stack+0x1c9/0x2b4 [ 515.249341] ? dump_stack_print_info.cold.2+0x52/0x52 [ 515.254540] ? trace_hardirqs_on+0x10/0x10 [ 515.258782] dump_header+0x27b/0xf64 [ 515.262511] ? pagefault_out_of_memory+0x197/0x197 [ 515.267446] ? __lock_acquire+0x7fc/0x5020 [ 515.271689] ? graph_lock+0x170/0x170 [ 515.275496] ? print_usage_bug+0xc0/0xc0 [ 515.279560] ? print_usage_bug+0xc0/0xc0 [ 515.283627] ? graph_lock+0x170/0x170 [ 515.287444] ? print_usage_bug+0xc0/0xc0 [ 515.291511] ? trace_hardirqs_on+0x10/0x10 [ 515.295800] ? print_usage_bug+0xc0/0xc0 [ 515.299873] ? lock_downgrade+0x8f0/0x8f0 [ 515.304031] ? mark_held_locks+0xc9/0x160 [ 515.308178] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 515.312765] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 515.317875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 515.322893] ? trace_hardirqs_on+0xd/0x10 [ 515.327045] ? ___ratelimit+0xaa/0x655 [ 515.330936] ? idr_get_free+0x10c0/0x10c0 [ 515.335090] ? kasan_check_write+0x14/0x20 [ 515.339748] ? do_raw_spin_lock+0xc1/0x200 [ 515.343995] oom_kill_process.cold.25+0x10/0x10bc [ 515.348850] ? oom_evaluate_task+0x540/0x540 [ 515.353261] ? find_held_lock+0x36/0x1c0 [ 515.357332] ? lock_downgrade+0x8f0/0x8f0 [ 515.361489] ? kasan_check_read+0x11/0x20 [ 515.365639] ? rcu_is_watching+0x8c/0x150 [ 515.369799] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 515.374211] ? oom_badness+0xb00/0xb00 [ 515.378104] ? rcu_read_unlock+0x35/0x70 [ 515.382165] ? mem_cgroup_iter+0x4bf/0x9e0 [ 515.386399] ? css_task_iter_end+0x2ce/0x490 [ 515.390811] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 515.395591] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 515.400623] ? trace_hardirqs_on+0xd/0x10 [ 515.404784] ? _raw_spin_unlock_irq+0x27/0x70 [ 515.409278] ? oom_badness+0xb00/0xb00 [ 515.413168] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 515.417923] ? mem_cgroup_iter_break+0x30/0x30 [ 515.422519] out_of_memory+0xa8a/0x14d0 [ 515.426499] ? oom_killer_disable+0x3a0/0x3a0 [ 515.431003] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 515.436020] ? trace_hardirqs_on+0xd/0x10 [ 515.440179] mem_cgroup_out_of_memory+0x15e/0x210 [ 515.445037] ? memcg_memory_event+0x40/0x40 [ 515.449368] ? _raw_spin_unlock+0x22/0x30 [ 515.453521] mem_cgroup_oom_synchronize+0x713/0x940 [ 515.458541] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 515.463997] ? memcg_event_wake+0x450/0x450 [ 515.468336] pagefault_out_of_memory+0xc8/0x197 [ 515.473006] ? out_of_memory+0x14d0/0x14d0 [ 515.477268] ? __handle_mm_fault+0x4460/0x4460 [ 515.483769] mm_fault_error+0x1de/0x380 [ 515.487751] __do_page_fault+0xd25/0xe50 [ 515.491817] ? mm_fault_error+0x380/0x380 [ 515.495969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.501507] ? __x64_sys_clock_gettime+0x170/0x250 [ 515.506447] ? __ia32_sys_clock_settime+0x290/0x290 [ 515.511467] do_page_fault+0xf6/0x8c0 [ 515.515269] ? vmalloc_sync_all+0x30/0x30 [ 515.519416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.524965] ? do_syscall_64+0x497/0x820 [ 515.529033] ? syscall_return_slowpath+0x5e0/0x5e0 [ 515.533975] ? syscall_return_slowpath+0x31d/0x5e0 [ 515.538912] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 515.544275] ? page_fault+0x8/0x30 [ 515.547817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.552667] ? page_fault+0x8/0x30 [ 515.556212] page_fault+0x1e/0x30 [ 515.559689] RIP: 0033:0x46f8fd [ 515.562872] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 515.582232] RSP: 002b:00007ffd7d75bf00 EFLAGS: 00010246 [ 515.587596] RAX: 00007ffd7d75c020 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 515.594861] RDX: 00007ffd7d75e5d0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 515.602128] RBP: 00007ffd7d75e5a0 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 515.609408] R10: 0000000002244940 R11: 0000000000000246 R12: 00000000004c1f52 [ 515.616705] R13: 00007ffd7d75e5d0 R14: 0000000000000003 R15: 0000000000000001 [ 515.624276] Task in /ile0 killed as a result of limit of /ile0 [ 515.630322] memory: usage 132kB, limit 0kB, failcnt 3246 [ 515.635993] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 515.643232] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 515.649415] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 515.669081] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 515.677983] [ 3228] 0 3228 17585 8729 126976 0 0 syz-executor5 [ 515.686901] [ 3240] 0 3240 17618 8730 131072 0 0 syz-executor6 [ 515.695805] Memory cgroup out of memory: Kill process 3228 (syz-executor5) score 8760000 or sacrifice child 00:08:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x9effffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 515.705946] Killed process 3228 (syz-executor5) total-vm:70340kB, anon-rss:2148kB, file-rss:32768kB, shmem-rss:0kB [ 515.725546] oom_reaper: reaped process 3228 (syz-executor5), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB 00:08:35 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) 00:08:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 515.836183] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 515.847270] syz-executor6 cpuset=/ mems_allowed=0 [ 515.852307] CPU: 0 PID: 3240 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 515.859619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.868987] Call Trace: [ 515.871586] dump_stack+0x1c9/0x2b4 [ 515.875223] ? dump_stack_print_info.cold.2+0x52/0x52 [ 515.880427] ? trace_hardirqs_on+0x10/0x10 [ 515.884685] dump_header+0x27b/0xf64 [ 515.888419] ? pagefault_out_of_memory+0x197/0x197 [ 515.893354] ? __lock_acquire+0x7fc/0x5020 [ 515.897607] ? print_usage_bug+0xc0/0xc0 [ 515.901691] ? graph_lock+0x170/0x170 [ 515.905501] ? print_usage_bug+0xc0/0xc0 [ 515.909578] ? trace_hardirqs_on+0x10/0x10 [ 515.913830] ? print_usage_bug+0xc0/0xc0 [ 515.917913] ? lock_downgrade+0x8f0/0x8f0 [ 515.922082] ? mark_held_locks+0xc9/0x160 [ 515.926241] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 515.930833] ? _raw_spin_unlock_irqrestore+0x74/0xc0 00:08:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf90a}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:35 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xffffdd86, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 515.935942] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 515.940994] ? trace_hardirqs_on+0xd/0x10 [ 515.945155] ? ___ratelimit+0xaa/0x655 [ 515.949057] ? idr_get_free+0x10c0/0x10c0 [ 515.953217] ? kasan_check_write+0x14/0x20 [ 515.957463] ? do_raw_spin_lock+0xc1/0x200 [ 515.961698] oom_kill_process.cold.25+0x10/0x10bc [ 515.966544] ? oom_evaluate_task+0x540/0x540 [ 515.970950] ? find_held_lock+0x36/0x1c0 [ 515.975029] ? lock_downgrade+0x8f0/0x8f0 [ 515.979196] ? kasan_check_read+0x11/0x20 [ 515.983354] ? rcu_is_watching+0x8c/0x150 [ 515.987503] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 515.991917] ? oom_badness+0xb00/0xb00 [ 515.995971] ? rcu_read_unlock+0x35/0x70 [ 516.000043] ? mem_cgroup_iter+0x4bf/0x9e0 [ 516.004279] ? css_task_iter_end+0x2ce/0x490 [ 516.008681] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 516.013425] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 516.018430] ? trace_hardirqs_on+0xd/0x10 [ 516.022754] ? _raw_spin_unlock_irq+0x27/0x70 [ 516.027260] ? oom_badness+0xb00/0xb00 [ 516.031158] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 516.035925] ? mem_cgroup_iter_break+0x30/0x30 [ 516.040528] out_of_memory+0xa8a/0x14d0 [ 516.044530] ? oom_killer_disable+0x3a0/0x3a0 [ 516.049031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 516.054053] ? trace_hardirqs_on+0xd/0x10 [ 516.058229] mem_cgroup_out_of_memory+0x15e/0x210 [ 516.063074] ? memcg_memory_event+0x40/0x40 [ 516.067407] ? _raw_spin_unlock+0x22/0x30 [ 516.071561] mem_cgroup_oom_synchronize+0x713/0x940 [ 516.076581] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 516.082031] ? memcg_event_wake+0x450/0x450 [ 516.086370] pagefault_out_of_memory+0xc8/0x197 [ 516.091216] ? out_of_memory+0x14d0/0x14d0 [ 516.095459] ? __handle_mm_fault+0x4460/0x4460 [ 516.100044] mm_fault_error+0x1de/0x380 [ 516.104026] __do_page_fault+0xd25/0xe50 [ 516.108103] ? mm_fault_error+0x380/0x380 [ 516.112258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.117820] ? __x64_sys_clock_gettime+0x170/0x250 [ 516.122752] ? __ia32_sys_clock_settime+0x290/0x290 [ 516.127788] do_page_fault+0xf6/0x8c0 [ 516.131592] ? vmalloc_sync_all+0x30/0x30 [ 516.135745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.141284] ? do_syscall_64+0x497/0x820 [ 516.145352] ? syscall_slow_exit_work+0x500/0x500 [ 516.150198] ? syscall_return_slowpath+0x5e0/0x5e0 [ 516.155132] ? syscall_return_slowpath+0x31d/0x5e0 [ 516.160071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.165629] ? retint_user+0x18/0x18 [ 516.169350] ? page_fault+0x8/0x30 [ 516.172893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 516.177740] ? page_fault+0x8/0x30 [ 516.181280] page_fault+0x1e/0x30 [ 516.184734] RIP: 0033:0x46f8fd [ 516.187917] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 516.207284] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 516.212677] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 516.219945] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 516.227217] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 516.234508] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 516.241777] R13: 00007ffce5b58e90 R14: 0000000000000003 R15: 0000000000000002 [ 516.249636] Task in /ile0 killed as a result of limit of /ile0 [ 516.255698] memory: usage 132kB, limit 0kB, failcnt 3276 [ 516.261247] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 516.268327] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 00:08:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0//ile0\x00', &(0x7f0000000000)='./file0//ile0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x8e) unshare(0x60000000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x4, {0xa, 0x4e23, 0x5, @remote, 0x9}}}, {&(0x7f0000000040)=""/149, 0x95}, &(0x7f00000001c0), 0x40}, 0xa0) 00:08:35 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x0, &(0x7f0000000040)) [ 516.274586] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 516.294464] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 516.303357] [ 3240] 0 3240 17618 8730 131072 0 0 syz-executor6 [ 516.312344] Memory cgroup out of memory: Kill process 3240 (syz-executor6) score 8762000 or sacrifice child [ 516.322488] Killed process 3240 (syz-executor6) total-vm:70472kB, anon-rss:2152kB, file-rss:32768kB, shmem-rss:0kB 00:08:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x300000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:36 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='ntfs\x00', 0x4000000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) r3 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000100), 0x12) unshare(0x60000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x1, 0xfffffffffffffdff, 0x0, 0x6}, 0xe6a3, 0x200000000, 0xffff}) 00:08:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="f1fa"], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000140)) 00:08:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x9effffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:36 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 516.582607] IPVS: ftp: loaded support on port[0] = 21 00:08:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0xe80, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30}, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000a00)=@nfc, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000b40)=""/4096, 0x1000}], 0x1, &(0x7f0000001bc0)=""/199, 0xc7}}], 0x1, 0x0, 0x0) 00:08:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x9effffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 516.724775] IPVS: ftp: loaded support on port[0] = 21 00:08:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x700000000000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:36 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 516.926369] IPVS: ftp: loaded support on port[0] = 21 [ 517.070214] IPVS: ftp: loaded support on port[0] = 21 00:08:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x33000000, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xfffff000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:38 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf80a0000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) 00:08:38 executing program 3 (fault-call:5 fault-nth:0): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:38 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2800, 0x0) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x20, 0x3, 0x8}, 0x3}}, 0x18) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='fd/3\x00', r0}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000600)=0x7, 0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0c0583b, &(0x7f0000000040)) 00:08:38 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x80000000400ffe) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000240)={[{0x2, 0x40, 0x7, 0x1, 0x7ff, 0xffffffffffffffff, 0x4, 0x7, 0x2, 0x7fffffff, 0x3, 0x0, 0x5}, {0x80000001, 0x8, 0x0, 0x6, 0x80000001, 0xfffffffffffffffb, 0x2, 0x0, 0x8001, 0x100000000, 0x8, 0x0, 0x1}, {0x8, 0x3, 0x200, 0x2000, 0x5, 0xffffffff, 0x3bdc, 0x9, 0x80000000, 0x8, 0x85b3, 0x80000001, 0x8}], 0x556e}) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x29) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x88caffff, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:38 executing program 0: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xe068, 0x100) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x4}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='/dev/dmmidi#\x00', r1}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r2, 0x2) ppoll(&(0x7f0000000000)=[{r2}, {r0}, {r2}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 00:08:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf90a0000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) [ 518.912390] syz-executor3 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 518.923643] syz-executor3 cpuset=/ mems_allowed=0 [ 518.928583] CPU: 0 PID: 3382 Comm: syz-executor3 Not tainted 4.18.0-rc7+ #175 [ 518.935864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.945217] Call Trace: [ 518.947822] dump_stack+0x1c9/0x2b4 [ 518.951464] ? dump_stack_print_info.cold.2+0x52/0x52 [ 518.956673] ? trace_hardirqs_on+0x10/0x10 [ 518.960919] dump_header+0x27b/0xf64 [ 518.964662] ? pagefault_out_of_memory+0x197/0x197 [ 518.965111] IPVS: ftp: loaded support on port[0] = 21 [ 518.969606] ? __lock_acquire+0x7fc/0x5020 [ 518.969629] ? print_usage_bug+0xc0/0xc0 [ 518.969662] ? graph_lock+0x170/0x170 [ 518.969679] ? print_usage_bug+0xc0/0xc0 [ 518.969699] ? trace_hardirqs_on+0x10/0x10 [ 518.969721] ? print_usage_bug+0xc0/0xc0 [ 518.999341] ? lock_downgrade+0x8f0/0x8f0 [ 519.003512] ? mark_held_locks+0xc9/0x160 [ 519.007673] ? do_raw_spin_trylock+0x1c0/0x1c0 00:08:38 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 519.012270] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 519.017391] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.022422] ? trace_hardirqs_on+0xd/0x10 [ 519.026588] ? ___ratelimit+0xaa/0x655 [ 519.030490] ? idr_get_free+0x10c0/0x10c0 [ 519.034649] ? kasan_check_write+0x14/0x20 [ 519.039075] ? do_raw_spin_lock+0xc1/0x200 [ 519.043323] oom_kill_process.cold.25+0x10/0x10bc [ 519.048268] ? oom_evaluate_task+0x540/0x540 [ 519.052687] ? find_held_lock+0x36/0x1c0 [ 519.056743] ? lock_downgrade+0x8f0/0x8f0 [ 519.060882] ? kasan_check_read+0x11/0x20 [ 519.065026] ? rcu_is_watching+0x8c/0x150 [ 519.069190] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 519.073618] ? oom_badness+0xb00/0xb00 [ 519.077526] ? rcu_read_unlock+0x35/0x70 [ 519.081579] ? mem_cgroup_iter+0x4bf/0x9e0 [ 519.085816] ? css_task_iter_end+0x2ce/0x490 [ 519.090234] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 519.095005] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.100032] ? trace_hardirqs_on+0xd/0x10 [ 519.104182] ? _raw_spin_unlock_irq+0x27/0x70 [ 519.108670] ? oom_badness+0xb00/0xb00 [ 519.112548] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 519.117295] ? mem_cgroup_iter_break+0x30/0x30 [ 519.121907] out_of_memory+0xa8a/0x14d0 [ 519.125878] ? oom_killer_disable+0x3a0/0x3a0 [ 519.130364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.135379] ? trace_hardirqs_on+0xd/0x10 [ 519.139530] mem_cgroup_out_of_memory+0x15e/0x210 [ 519.144373] ? memcg_memory_event+0x40/0x40 [ 519.148700] ? _raw_spin_unlock+0x22/0x30 [ 519.152837] mem_cgroup_oom_synchronize+0x713/0x940 [ 519.157855] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 519.163305] ? memcg_event_wake+0x450/0x450 [ 519.167623] pagefault_out_of_memory+0xc8/0x197 [ 519.172290] ? out_of_memory+0x14d0/0x14d0 [ 519.176543] ? __handle_mm_fault+0x4460/0x4460 [ 519.181116] mm_fault_error+0x1de/0x380 [ 519.185104] __do_page_fault+0xd25/0xe50 [ 519.189166] ? putname+0xf7/0x130 [ 519.192621] ? mm_fault_error+0x380/0x380 [ 519.196763] ? filp_open+0x80/0x80 [ 519.200295] do_page_fault+0xf6/0x8c0 [ 519.204105] ? vmalloc_sync_all+0x30/0x30 [ 519.208247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 519.213783] ? do_syscall_64+0x497/0x820 [ 519.217840] ? finish_task_switch+0x1d3/0x870 [ 519.222322] ? syscall_return_slowpath+0x5e0/0x5e0 [ 519.227250] ? syscall_return_slowpath+0x31d/0x5e0 [ 519.232177] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 519.237539] ? page_fault+0x8/0x30 [ 519.241087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.245921] ? page_fault+0x8/0x30 [ 519.249454] page_fault+0x1e/0x30 [ 519.252892] RIP: 0033:0x46f8fd [ 519.256066] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 519.275284] RSP: 002b:00007f9f416d34d0 EFLAGS: 00010246 [ 519.280642] RAX: 00007f9f416d35f0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 519.287906] RDX: 00007f9f416d5ba0 RSI: 00000000004bc4c8 RDI: 0000000000709f00 [ 519.295163] RBP: 00007f9f416d5b70 R08: 0000000000a44bd0 R09: 00000000004bc4c8 [ 519.302432] R10: 00007f9f416d6700 R11: 0000000000000000 R12: 00000000004bc4c8 [ 519.309699] R13: 00007f9f416d5ba0 R14: 00000000004c3658 R15: 0000000000000000 [ 519.317317] Task in /ile0 killed as a result of limit of /ile0 [ 519.323400] memory: usage 132kB, limit 0kB, failcnt 3328 [ 519.329143] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 519.336393] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 519.342580] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB 00:08:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x21b}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x103000, 0x8) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) open(&(0x7f0000000000)='./file0//ile0\x00', 0x10000, 0x1) getrlimit(0xf, &(0x7f0000000040)) unshare(0x60000000) [ 519.362709] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 519.371630] [ 3376] 0 3376 17585 8728 126976 0 0 syz-executor3 [ 519.380566] [ 3377] 0 3377 17585 8730 131072 0 0 syz-executor6 [ 519.389456] Memory cgroup out of memory: Kill process 3377 (syz-executor6) score 8762000 or sacrifice child [ 519.399603] Killed process 3377 (syz-executor6) total-vm:70340kB, anon-rss:2152kB, file-rss:32768kB, shmem-rss:0kB 00:08:39 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xb6, &(0x7f0000000040)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000340)={0xffffffffffffffff}, 0x0, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000400)={0x8, 0x120, 0xfa00, {0x0, {0x7, 0xc10, "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", 0xa8, 0x100, 0x8d, 0x1, 0x80, 0xb, 0x6, 0x1}, r2}}, 0x128) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1c00000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)={r3, 0x4, 0x5}, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x4000000) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x1000000000000800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 00:08:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x8035, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 519.524131] syz-executor3 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 519.535236] syz-executor3 cpuset=/ mems_allowed=0 [ 519.540195] CPU: 0 PID: 3382 Comm: syz-executor3 Not tainted 4.18.0-rc7+ #175 [ 519.547480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.556842] Call Trace: [ 519.559448] dump_stack+0x1c9/0x2b4 [ 519.563090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 519.568641] ? trace_hardirqs_on+0x10/0x10 00:08:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 519.572897] dump_header+0x27b/0xf64 [ 519.576642] ? pagefault_out_of_memory+0x197/0x197 [ 519.581592] ? __lock_acquire+0x7fc/0x5020 [ 519.585847] ? print_usage_bug+0xc0/0xc0 [ 519.589927] ? graph_lock+0x170/0x170 [ 519.593740] ? print_usage_bug+0xc0/0xc0 [ 519.597814] ? trace_hardirqs_on+0x10/0x10 [ 519.602066] ? print_usage_bug+0xc0/0xc0 [ 519.606150] ? lock_downgrade+0x8f0/0x8f0 [ 519.610325] ? mark_held_locks+0xc9/0x160 [ 519.614485] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 519.619107] ? _raw_spin_unlock_irqrestore+0x74/0xc0 00:08:39 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf80a}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 519.624323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.629355] ? trace_hardirqs_on+0xd/0x10 [ 519.633525] ? ___ratelimit+0xaa/0x655 [ 519.637513] ? idr_get_free+0x10c0/0x10c0 [ 519.641683] ? kasan_check_write+0x14/0x20 [ 519.645925] ? do_raw_spin_lock+0xc1/0x200 [ 519.650179] oom_kill_process.cold.25+0x10/0x10bc [ 519.655042] ? oom_evaluate_task+0x540/0x540 [ 519.659460] ? find_held_lock+0x36/0x1c0 [ 519.663530] ? lock_downgrade+0x8f0/0x8f0 [ 519.667676] ? kasan_check_read+0x11/0x20 [ 519.671814] ? rcu_is_watching+0x8c/0x150 [ 519.675960] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 519.680379] ? oom_badness+0xb00/0xb00 [ 519.684271] ? rcu_read_unlock+0x35/0x70 [ 519.688318] ? mem_cgroup_iter+0x4bf/0x9e0 [ 519.692549] ? css_task_iter_end+0x2ce/0x490 [ 519.696968] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 519.701742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.706767] ? trace_hardirqs_on+0xd/0x10 [ 519.710919] ? _raw_spin_unlock_irq+0x27/0x70 [ 519.715413] ? oom_badness+0xb00/0xb00 [ 519.719309] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 519.724071] ? mem_cgroup_iter_break+0x30/0x30 [ 519.728675] out_of_memory+0xa8a/0x14d0 [ 519.732643] ? oom_killer_disable+0x3a0/0x3a0 [ 519.737138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 519.742148] ? trace_hardirqs_on+0xd/0x10 [ 519.746302] mem_cgroup_out_of_memory+0x15e/0x210 [ 519.751142] ? memcg_memory_event+0x40/0x40 [ 519.755482] ? _raw_spin_unlock+0x22/0x30 [ 519.759622] mem_cgroup_oom_synchronize+0x713/0x940 [ 519.764629] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 519.770089] ? memcg_event_wake+0x450/0x450 00:08:39 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x8001, 0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) rt_sigprocmask(0x0, &(0x7f0000000080)={0x9}, &(0x7f00000000c0), 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) shmget(0x3, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) 00:08:39 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) 00:08:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x100000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x4788, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 519.774406] pagefault_out_of_memory+0xc8/0x197 [ 519.779069] ? out_of_memory+0x14d0/0x14d0 [ 519.783307] ? __handle_mm_fault+0x4460/0x4460 [ 519.787877] mm_fault_error+0x1de/0x380 [ 519.791842] __do_page_fault+0xd25/0xe50 [ 519.795898] ? __schedule+0x1ec0/0x1ec0 [ 519.799879] ? mm_fault_error+0x380/0x380 [ 519.804045] ? filp_open+0x80/0x80 [ 519.807596] do_page_fault+0xf6/0x8c0 [ 519.811401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 519.816924] ? vmalloc_sync_all+0x30/0x30 [ 519.821065] ? syscall_slow_exit_work+0x500/0x500 [ 519.825911] ? syscall_return_slowpath+0x5e0/0x5e0 [ 519.830834] ? syscall_return_slowpath+0x31d/0x5e0 [ 519.835770] ? retint_user+0x18/0x18 [ 519.839481] ? page_fault+0x8/0x30 [ 519.843031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.847888] ? page_fault+0x8/0x30 [ 519.851445] page_fault+0x1e/0x30 [ 519.854904] RIP: 0033:0x46f8fd [ 519.858096] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 519.877355] RSP: 002b:00007f9f416d34d0 EFLAGS: 00010246 [ 519.882708] RAX: 00007f9f416d35f0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 519.889966] RDX: 00007f9f416d5ba0 RSI: 00000000004bc4c8 RDI: 0000000000709f00 [ 519.897226] RBP: 00007f9f416d5b70 R08: 0000000000a44bd0 R09: 00000000004bc4c8 [ 519.904482] R10: 00007f9f416d6700 R11: 0000000000000000 R12: 00000000004bc4c8 [ 519.911736] R13: 00007f9f416d5ba0 R14: 00000000004c3658 R15: 0000000000000000 [ 519.919377] Task in /ile0 killed as a result of limit of /ile0 [ 519.925542] memory: usage 132kB, limit 0kB, failcnt 3336 [ 519.931255] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 519.938126] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 519.944427] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 519.946838] IPVS: ftp: loaded support on port[0] = 21 [ 519.964154] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 519.964347] [ 3382] 0 3376 17585 8936 126976 0 0 syz-executor3 [ 519.987322] Memory cgroup out of memory: Kill process 3376 (syz-executor3) score 8759000 or sacrifice child [ 519.997412] Killed process 3382 (syz-executor3) total-vm:70340kB, anon-rss:2188kB, file-rss:33556kB, shmem-rss:0kB 00:08:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101040, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x4) close(r2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 00:08:39 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x200000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file0//ile0\x00', 0x10000, 0x8) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) write$cgroup_pid(r0, &(0x7f0000000040)=r2, 0x12) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) removexattr(&(0x7f0000000140)='./file0//ile0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="050000000000000067726f75703200"]) unshare(0x4000000f9) 00:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf90a000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 520.348372] syz-executor6 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 520.359560] syz-executor6 cpuset=/ mems_allowed=0 [ 520.364503] CPU: 1 PID: 3449 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 520.371785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.381170] Call Trace: [ 520.383779] dump_stack+0x1c9/0x2b4 [ 520.387425] ? dump_stack_print_info.cold.2+0x52/0x52 [ 520.392718] ? trace_hardirqs_on+0x10/0x10 [ 520.396966] dump_header+0x27b/0xf64 [ 520.400703] ? pagefault_out_of_memory+0x197/0x197 [ 520.405646] ? perf_trace_lock+0xde/0x920 [ 520.409813] ? __lock_acquire+0x7fc/0x5020 [ 520.414061] ? zap_class+0x740/0x740 [ 520.417782] ? print_usage_bug+0xc0/0xc0 [ 520.421876] ? perf_trace_lock+0xde/0x920 [ 520.426032] ? graph_lock+0x170/0x170 [ 520.429841] ? print_usage_bug+0xc0/0xc0 [ 520.433916] ? zap_class+0x740/0x740 [ 520.437648] ? print_usage_bug+0xc0/0xc0 [ 520.441740] ? lock_downgrade+0x8f0/0x8f0 00:08:40 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) io_setup(0x69bf, &(0x7f0000000040)) [ 520.445904] ? mark_held_locks+0xc9/0x160 [ 520.450064] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 520.454746] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 520.459860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 520.464891] ? trace_hardirqs_on+0xd/0x10 [ 520.469055] ? ___ratelimit+0xaa/0x655 [ 520.472959] ? idr_get_free+0x10c0/0x10c0 [ 520.477119] ? kasan_check_write+0x14/0x20 [ 520.481372] ? do_raw_spin_lock+0xc1/0x200 [ 520.485625] oom_kill_process.cold.25+0x10/0x10bc [ 520.490486] ? oom_evaluate_task+0x540/0x540 [ 520.494905] ? find_held_lock+0x36/0x1c0 [ 520.498988] ? lock_downgrade+0x8f0/0x8f0 [ 520.503163] ? rcu_is_watching+0x8c/0x150 [ 520.507319] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 520.511739] ? oom_badness+0xb00/0xb00 [ 520.515635] ? rcu_read_unlock+0x35/0x70 [ 520.519703] ? mem_cgroup_iter+0x4bf/0x9e0 [ 520.523952] ? css_task_iter_end+0x2ce/0x490 [ 520.528372] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 520.533136] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 520.538179] ? trace_hardirqs_on+0xd/0x10 [ 520.542339] ? _raw_spin_unlock_irq+0x27/0x70 [ 520.546847] ? oom_badness+0xb00/0xb00 [ 520.550754] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 520.555521] ? mem_cgroup_iter_break+0x30/0x30 [ 520.560308] out_of_memory+0xa8a/0x14d0 [ 520.564300] ? oom_killer_disable+0x3a0/0x3a0 [ 520.568810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 520.573842] ? trace_hardirqs_on+0xd/0x10 [ 520.578130] mem_cgroup_out_of_memory+0x15e/0x210 [ 520.582996] ? memcg_memory_event+0x40/0x40 [ 520.587332] ? _raw_spin_unlock+0x22/0x30 [ 520.591499] mem_cgroup_oom_synchronize+0x713/0x940 00:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 520.596532] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 520.601987] ? memcg_event_wake+0x450/0x450 [ 520.606334] pagefault_out_of_memory+0xc8/0x197 [ 520.611013] ? out_of_memory+0x14d0/0x14d0 [ 520.615291] ? __handle_mm_fault+0x4460/0x4460 [ 520.619884] mm_fault_error+0x1de/0x380 [ 520.623869] __do_page_fault+0xd25/0xe50 [ 520.627955] ? mm_fault_error+0x380/0x380 [ 520.632148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 520.637703] ? __x64_sys_clock_gettime+0x170/0x250 [ 520.642641] ? __ia32_sys_clock_settime+0x290/0x290 [ 520.647671] do_page_fault+0xf6/0x8c0 [ 520.651484] ? vmalloc_sync_all+0x30/0x30 [ 520.655640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 520.661193] ? do_syscall_64+0x497/0x820 [ 520.665266] ? syscall_slow_exit_work+0x500/0x500 [ 520.670123] ? syscall_return_slowpath+0x5e0/0x5e0 [ 520.675070] ? syscall_return_slowpath+0x31d/0x5e0 [ 520.680018] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 520.685400] ? page_fault+0x8/0x30 [ 520.688955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 520.693814] ? page_fault+0x8/0x30 [ 520.697364] page_fault+0x1e/0x30 [ 520.700844] RIP: 0033:0x46f8fd [ 520.704035] Code: 54 55 53 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 85 c9 0f 85 4d 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 01 00 00 <48> 89 bc 24 00 01 00 00 48 89 fb 41 bd 00 00 00 00 c7 84 24 e0 00 [ 520.723418] RSP: 002b:00007ffce5b567c0 EFLAGS: 00010246 [ 520.728793] RAX: 00007ffce5b568e0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 520.736072] RDX: 00007ffce5b58e90 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 520.743352] RBP: 00007ffce5b58e60 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 520.750631] R10: 000000000293d940 R11: 0000000000000246 R12: 00000000004c1f52 [ 520.757905] R13: 00007ffce5b58e90 R14: 0000000000000004 R15: 0000000000000002 [ 520.765352] Task in /ile0 killed as a result of limit of /ile0 [ 520.771404] memory: usage 132kB, limit 0kB, failcnt 3368 [ 520.776922] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 520.783720] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 520.789935] Memory cgroup stats for /ile0: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 520.809735] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 520.818554] [ 3449] 0 3449 17618 8730 131072 0 0 syz-executor6 [ 520.827475] Memory cgroup out of memory: Kill process 3449 (syz-executor6) score 8762000 or sacrifice child [ 520.837441] Killed process 3449 (syz-executor6) total-vm:70472kB, anon-rss:2152kB, file-rss:32768kB, shmem-rss:0kB 00:08:40 executing program 5: mkdir(&(0x7f0000000140)='./file0//ile0\x00', 0x200000) socket$inet(0x2, 0x807, 0x8) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x9effffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001d00010000000000002f79827eb2ab98c53ac9a291af6b639769c5c059fccfc37a168036ed03cee790a308f80359f6864fdd8c1dafefd2d49322e16bc145f881bfb604504528c02a0e242011e26a9b92d8463a900d85e7d65cb0d105cec92fb095c34363dbb24ea411eb762c6f30bc43010000800ad01fdbe47bad4a88b1dda06c2605280f3af51ef324bc78cba2da523b7ffe51b92ede906e8c06241dc8662419b548ffe19de5a9d251da1abb1dee1361c10ecb1140e472ace7cdf9dd2feadb2a792b690a437a5316be76c84e735b3141fae3cd8cd605cb174f53e3d5a25cab6ec455fe698750f42752aabe5a3eb8a16db94dad8da8838c01e11467370675982b740146c0a942593e14ea51984bb25b409363115c8d4266be6996b58737e0c504b7f934eaedec8080a051"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:40 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x5a) openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) unshare(0x60000000) 00:08:40 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x9effffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:40 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x100, 0x0) signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x80000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003000000000000000000380000000000000000000000000020000100000000000001000000000300000000000000000000000000000003000000000000000000000000000000"], 0x58) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 00:08:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x3a, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) 00:08:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) [ 520.849911] oom_reaper: reaped process 3449 (syz-executor6), now anon-rss:0kB, file-rss:32776kB, shmem-rss:0kB 00:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/212) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "858818c80a06f9419f0645f5c828aff30125fe03f167d575e66335269e4a2784b6fa7ca74f3c4fcc18a97b489efa6cbfc375b6099c15059172f17c8dac70b01b", "c56cc6030016763b68466b3882888b474c3d859b5a4d9ed3ad01737782ad10568d74c9ee09f808a2bb61eec4409ff01aeebedd00000000c71d77353820975691", "2c5c591f0dc612cbf01b5b40aab1963f73172251e32b2dd768558f22ee0a0acc"}) 00:08:40 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xffffff9e}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 00:08:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x21b}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) 00:08:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x4305, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000040)) [ 521.222998] IPVS: ftp: loaded support on port[0] = 21 [ 521.313959] socket: no more sockets [ 521.317841] kasan: CONFIG_KASAN_INLINE enabled [ 521.322934] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 521.330356] general protection fault: 0000 [#1] SMP KASAN [ 521.336380] CPU: 0 PID: 3540 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #175 [ 521.343829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.353217] RIP: 0010:tcp_sk_exit+0x5a/0x230 [ 521.357614] Code: 03 80 3c 02 00 0f 85 d0 01 00 00 49 8b 9d 08 09 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 90 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 9d 01 00 00 48 8b bb 90 00 00 00 bb ff ff ff ff [ 521.370101] socket: no more sockets [ 521.376923] RSP: 0018:ffff880195137620 EFLAGS: 00010206 [ 521.376937] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004e2c000 [ 521.376946] RDX: 0000000000000012 RSI: ffffffff85846199 RDI: 0000000000000090 [ 521.376955] RBP: ffff880195137668 R08: ffff880190238140 R09: ffffed003b604fc0 [ 521.376963] R10: ffffed003b604fc0 R11: ffff8801db027e07 R12: 0000000000000001 [ 521.376977] R13: ffff8801c1be0040 R14: ffffed0032a26ed8 R15: ffff880195137740 [ 521.418009] syz-executor3 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 521.422303] FS: 00007f3eb6834700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 521.422313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 521.422321] CR2: 00007f4b13793d90 CR3: 00000001d8adf000 CR4: 00000000001406f0 [ 521.422336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 521.433178] syz-executor3 cpuset= [ 521.441371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 521.441376] Call Trace: [ 521.441404] tcp_sk_init+0xdc6/0x12b0 [ 521.441422] ? tcp_seq_next+0x290/0x290 [ 521.447302] / [ 521.454560] ? inet_current_timestamp+0x130/0x130 [ 521.461833] mems_allowed=0 [ 521.465250] ? lockdep_init_map+0x9/0x10 [ 521.465265] ? __raw_spin_lock_init+0x2d/0x100 [ 521.465285] ? tcp_seq_next+0x290/0x290 [ 521.472571] CPU: 1 PID: 3536 Comm: syz-executor3 Not tainted 4.18.0-rc7+ #175 [ 521.475119] ops_init+0x101/0x560 [ 521.478890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.482866] ? net_alloc_generic+0x70/0x70 [ 521.484592] Call Trace: [ 521.489426] setup_net+0x3d9/0x980 [ 521.492465] dump_stack+0x1c9/0x2b4 [ 521.496435] ? lock_release+0xa30/0xa30 [ 521.496448] ? ops_init+0x560/0x560 [ 521.496470] ? down_read_killable+0xb4/0x200 [ 521.496481] ? copy_net_ns+0x293/0x4d0 [ 521.496495] ? down_write+0x130/0x130 [ 521.496511] ? rcu_read_lock_sched_held+0x108/0x120 [ 521.496531] ? kmem_cache_alloc+0x5fa/0x760 [ 521.501663] ? dump_stack_print_info.cold.2+0x52/0x52 [ 521.505621] ? net_alloc_generic+0x23/0x70 [ 521.513640] ? trace_hardirqs_on+0x10/0x10 [ 521.517076] copy_net_ns+0x2b8/0x4d0 [ 521.527612] dump_header+0x27b/0xf64 [ 521.531829] ? net_drop_ns+0x30/0x30 [ 521.534801] ? pagefault_out_of_memory+0x197/0x197 [ 521.538278] ? do_mount+0x30e0/0x30e0 [ 521.541990] ? kasan_check_write+0x14/0x20 [ 521.546129] ? mark_held_locks+0xc9/0x160 [ 521.549735] ? do_raw_spin_lock+0xc1/0x200 [ 521.554127] create_new_namespaces+0x6ad/0x900 [ 521.558001] ? trace_hardirqs_on+0xd/0x10 [ 521.561781] ? sys_ni_syscall+0x20/0x20 [ 521.566778] ? trace_hardirqs_on+0x10/0x10 [ 521.571084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 521.576254] ? trace_hardirqs_on+0x10/0x10 [ 521.580471] ? ns_capable_common+0x13f/0x170 [ 521.584685] ? percpu_ref_put_many+0x119/0x240 [ 521.588382] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 521.592077] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 521.595775] ksys_unshare+0x723/0xfb0 [ 521.600687] ? kernel_poison_pages+0x136/0x220 [ 521.604468] ? wait_for_completion+0x8d0/0x8d0 [ 521.608688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 521.612877] ? walk_process_tree+0x440/0x440 [ 521.617103] ? task_will_free_mem+0x239/0xb70 [ 521.621672] ? __lock_is_held+0xb5/0x140 [ 521.625797] ? mark_free_pages+0x3b0/0x3b0 [ 521.629760] ? __sb_end_write+0xac/0xe0 [ 521.633975] ? ___ratelimit+0x36f/0x655 [ 521.639493] ? __x64_sys_futex+0x47f/0x6a0 [ 521.643712] ? lock_downgrade+0x8f0/0x8f0 [ 521.648147] ? do_futex+0x27d0/0x27d0 [ 521.652718] ? kasan_check_read+0x11/0x20 [ 521.657628] ? __ia32_sys_read+0xb0/0xb0 [ 521.663145] ? do_raw_spin_unlock+0xa7/0x2f0 [ 521.666932] ? do_syscall_64+0x9a/0x820 [ 521.671493] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 521.676061] __x64_sys_unshare+0x31/0x40 [ 521.681580] ? do_raw_spin_lock+0x200/0x200 [ 521.685972] do_syscall_64+0x1b9/0x820 [ 521.690446] ? oom_kill_process+0x2b5/0x2f0 [ 521.694493] ? finish_task_switch+0x1d3/0x870 [ 521.698714] ? lock_downgrade+0x8f0/0x8f0 [ 521.702671] ? syscall_return_slowpath+0x5e0/0x5e0 [ 521.706630] ? trace_hardirqs_on+0xd/0x10 [ 521.710846] ? syscall_return_slowpath+0x31d/0x5e0 [ 521.714978] ? ___ratelimit+0xaa/0x655 [ 521.718761] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 521.722887] ? idr_get_free+0x10c0/0x10c0 [ 521.726932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 521.731324] ? kasan_check_write+0x14/0x20 [ 521.735279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.739842] ? do_raw_spin_lock+0xc1/0x200 [ 521.743882] RIP: 0033:0x456b29 [ 521.748204] oom_kill_process.cold.25+0x10/0x10bc [ 521.752060] Code: [ 521.756378] ? kasan_check_read+0x11/0x20 [ 521.760841] fd [ 521.765033] ? cgroup_get_e_css+0xa50/0xa50 [ 521.770038] b4 [ 521.774187] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 521.779084] fb [ 521.782965] ? oom_evaluate_task+0x540/0x540 [ 521.788313] ff [ 521.792455] ? cgroup_mount+0xd30/0xd30 [ 521.797262] c3 66 [ 521.801509] ? lock_acquire+0x1e4/0x540 [ 521.806667] 2e [ 521.810897] ? rcu_read_unlock+0x16/0x70 [ 521.814059] 0f [ 521.818896] ? lock_downgrade+0x8f0/0x8f0 [ 521.821012] 1f [ 521.825158] ? find_lock_task_mm+0x4d0/0x4d0 [ 521.827011] 84 [ 521.831324] ? lock_release+0xa30/0xa30 [ 521.833181] 00 [ 521.837774] ? kasan_check_read+0x11/0x20 [ 521.839633] 00 [ 521.844035] ? do_raw_spin_unlock+0xa7/0x2f0 [ 521.845911] 00 [ 521.849877] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 521.852004] 00 [ 521.855969] ? oom_badness+0xb00/0xb00 [ 521.857832] 00 [ 521.861887] ? rcu_read_unlock+0x35/0x70 [ 521.863741] 66 [ 521.867879] ? mem_cgroup_iter+0x4bf/0x9e0 [ 521.869741] 90 [ 521.874141] ? css_task_iter_end+0x2ce/0x490 [ 521.875999] 48 [ 521.879968] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 521.881825] 89 [ 521.885967] ? trace_hardirqs_on+0xd/0x10 [ 521.887824] f8 [ 521.892224] ? _raw_spin_unlock_irq+0x27/0x70 [ 521.894088] 48 [ 521.898661] ? oom_badness+0xb00/0xb00 [ 521.900524] 89 [ 521.904406] ? mem_cgroup_scan_tasks+0x1c3/0x1e0 [ 521.906272] f7 [ 521.910320] ? finish_mkwrite_fault+0x610/0x610 [ 521.910338] ? mem_cgroup_iter_break+0x30/0x30 [ 521.912200] 48 [ 521.916429] ? lock_acquire+0x1e4/0x540 [ 521.918288] 89 [ 521.922684] ? finish_wait+0x25d/0x430 [ 521.924543] d6 [ 521.929288] out_of_memory+0xa8a/0x14d0 [ 521.931149] 48 [ 521.935292] ? do_raw_spin_unlock+0xa7/0x2f0 [ 521.937150] 89 [ 521.941657] ? oom_killer_disable+0x3a0/0x3a0 [ 521.943522] ca [ 521.947405] ? kasan_check_write+0x14/0x20 [ 521.949265] 4d [ 521.954010] ? do_raw_spin_lock+0xc1/0x200 [ 521.955868] 89 [ 521.960533] ? trace_hardirqs_on+0xd/0x10 [ 521.965087] c2 [ 521.966975] mem_cgroup_out_of_memory+0x15e/0x210 [ 521.970925] 4d [ 521.972826] ? memcg_memory_event+0x40/0x40 [ 521.976684] 89 [ 521.978570] ? _raw_spin_unlock+0x22/0x30 [ 521.982518] c8 [ 521.984402] mem_cgroup_oom_synchronize+0x713/0x940 [ 521.988782] 4c [ 521.990663] ? mem_cgroup_select_victim_node+0x4a0/0x4a0 [ 521.995131] 8b [ 521.997016] ? handle_mm_fault+0x417/0xc80 [ 522.001220] 4c [ 522.003099] ? memcg_event_wake+0x450/0x450 [ 522.007305] 24 [ 522.009189] ? lock_release+0xa30/0xa30 [ 522.013306] 08 [ 522.015192] ? mem_cgroup_from_task+0xcb/0x1f0 [ 522.020001] 0f 05 [ 522.021894] pagefault_out_of_memory+0xc8/0x197 [ 522.026178] <48> 3d [ 522.028070] ? out_of_memory+0x14d0/0x14d0 [ 522.032187] 01 [ 522.034071] ? __handle_mm_fault+0x4460/0x4460 [ 522.039055] f0 ff [ 522.040951] mm_fault_error+0x1de/0x380 [ 522.046363] ff 0f [ 522.048258] __do_page_fault+0xd25/0xe50 [ 522.052467] 83 [ 522.054349] ? mm_fault_error+0x380/0x380 [ 522.058640] cb b4 [ 522.060538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 522.064477] fb [ 522.066362] ? __x64_sys_clock_gettime+0x170/0x250 [ 522.070915] ff [ 522.073059] ? __ia32_sys_clock_settime+0x290/0x290 [ 522.077690] c3 66 [ 522.080020] do_page_fault+0xf6/0x8c0 [ 522.084245] 2e [ 522.086132] ? vmalloc_sync_all+0x30/0x30 [ 522.090686] 0f [ 522.092835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 522.096770] 1f 84 [ 522.098925] ? do_syscall_64+0x497/0x820 [ 522.102954] 00 [ 522.104838] ? syscall_slow_exit_work+0x500/0x500 [ 522.108945] 00 00 [ 522.111099] ? syscall_return_slowpath+0x5e0/0x5e0 [ 522.116620] 00 [ 522.118539] ? syscall_return_slowpath+0x31d/0x5e0 [ 522.123442] RSP: 002b:00007f3eb6833c78 EFLAGS: 00000246 [ 522.125324] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 522.130314] ORIG_RAX: 0000000000000110 [ 522.132460] ? page_fault+0x8/0x30 [ 522.136237] RAX: ffffffffffffffda RBX: 00007f3eb68346d4 RCX: 0000000000456b29 [ 522.138118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 522.142239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000000 [ 522.144120] ? page_fault+0x8/0x30 [ 522.149626] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 522.149639] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 522.151783] page_fault+0x1e/0x30 [ 522.155815] R13: 00000000004d6140 R14: 00000000004c9843 R15: 0000000000000000 [ 522.155828] Modules linked in: [ 522.157704] RIP: 0033:0x46f8fd [ 522.164651] Code: [ 522.169569] Dumping ftrace buffer: [ 522.171442] 54 [ 522.176350] (ftrace buffer empty) [ 522.181691] 55 53 [ 522.187299] ---[ end trace 0a06a155d9f03ac2 ]--- [ 522.190997] 48 81 ec 28 21 00 00 8b 8f c0 00 00 00 [ 522.194605] RIP: 0010:tcp_sk_exit+0x5a/0x230 [ 522.201820] 85 c9 0f 85 4d 01 00 00 c7 87 c0 [ 522.206710] Code: [ 522.213943] 00 00 00 ff ff ff ff 48 8d 84 24 [ 522.217534] 03 [ 522.224764] 20 01 00 00 <48> 89 bc 24 00 01 00 [ 522.232092] 80 [ 522.235498] 00 48 89 fb 41 bd 00 00 [ 522.242992] 3c [ 522.246140] 00 00 c7 84 24 e0 00 [ 522.249370] 02 [ 522.251488] RSP: 002b:00007fff2c164dd0 EFLAGS: 00010246 [ 522.251499] RAX: 00007fff2c164ef0 RBX: 0000000000709f00 RCX: 00000000ffffffff [ 522.251513] RDX: 00007fff2c1674a0 RSI: 00000000004c1f52 RDI: 0000000000709f00 [ 522.255050] 00 [ 522.256934] RBP: 00007fff2c167470 R08: 0000000000a44bd0 R09: 00000000004c1f52 [ 522.256941] R10: 0000000001bdc940 R11: 0000000000000246 R12: 00000000004c1f52 [ 522.256949] R13: 00007fff2c1674a0 R14: 0000000000000003 R15: 0000000000000002 [ 522.257218] Task in [ 522.260679] 0f [ 522.262834] /ile0 [ 522.267593] 85 [ 522.272591] killed as a result of limit of /ile0 [ 522.277037] d0 [ 522.281544] memory: usage 132kB, limit 0kB, failcnt 3424 [ 522.283696] 01 [ 522.288211] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 522.290101] 00 [ 522.294784] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 522.296670] 00 [ 522.300386] Memory cgroup stats for [ 522.302281] 49 [ 522.305738] /ile0 [ 522.307629] 8b [ 522.312974] : cache:0KB [ 522.320347] 9d [ 522.327581] rss:0KB [ 522.329473] 08 [ 522.336754] rss_huge:0KB shmem:0KB mapped_file:132KB dirty:0KB writeback:0KB [ 522.344064] 09 [ 522.351348] swap:0KB [ 522.353677] 00 [ 522.355570] inactive_anon:0KB [ 522.357633] 00 [ 522.359524] active_anon:0KB [ 522.364371] 48 [ 522.366267] inactive_file:0KB [ 522.372082] b8 [ 522.373982] active_file:0KB [ 522.380743] 00 [ 522.382645] unevictable:0KB [ 522.388844] 00 [ 522.394452] 00 [ 522.396367] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 522.398438] 00 [ 522.400545] [ 3533] 0 3533 17618 8730 131072 0 0 syz-executor6 [ 522.403037] 00 [ 522.404941] [ 3536] 0 3536 17618 8728 126976 0 0 syz-executor3 [ 522.407252] fc [ 522.409151] Memory cgroup out of memory: Kill process 3533 (syz-executor6) score 8762000 or sacrifice child [ 522.416428] ff [ 522.418355] Killed process 3533 (syz-executor6) total-vm:70472kB, anon-rss:2152kB, file-rss:32768kB, shmem-rss:0kB [ 522.420731] df [ 522.468704] IPVS: ftp: loaded support on port[0] = 21 [ 522.469057] 48 8d bb 90 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 9d 01 00 00 48 8b bb 90 00 00 00 bb ff ff ff ff [ 522.522571] RSP: 0018:ffff880195137620 EFLAGS: 00010206 [ 522.527980] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004e2c000 [ 522.535302] RDX: 0000000000000012 RSI: ffffffff85846199 RDI: 0000000000000090 [ 522.542611] RBP: ffff880195137668 R08: ffff880190238140 R09: ffffed003b604fc0 [ 522.549917] R10: ffffed003b604fc0 R11: ffff8801db027e07 R12: 0000000000000001 [ 522.557218] R13: ffff8801c1be0040 R14: ffffed0032a26ed8 R15: ffff880195137740 [ 522.564523] FS: 00007f3eb6834700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 522.572785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 522.578706] CR2: 00007f4b13793d90 CR3: 00000001d8adf000 CR4: 00000000001406f0 [ 522.586027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 522.593359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 522.600666] Kernel panic - not syncing: Fatal exception [ 522.606338] Dumping ftrace buffer: [ 522.609869] (ftrace buffer empty) [ 522.613562] Kernel Offset: disabled [ 522.617171] Rebooting in 86400 seconds..