Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 77.472257] syz-executor236 (16054) used greatest stack depth: 10312 bytes left [ 77.479946] syz-executor236 (16056) used greatest stack depth: 7368 bytes left [ 77.491264] syz-executor236 (16058) used greatest stack depth: 7128 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 78.242077] syz-executor236 (16127) used greatest stack depth: 5344 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 83.571441] syz-executor236 (16343) used greatest stack depth: 5272 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 85.727040] cron invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=0 [ 85.749806] CPU: 1 PID: 7923 Comm: cron Not tainted 4.20.0-rc7-next-20181224 #188 [ 85.757456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.766816] Call Trace: [ 85.769415] dump_stack+0x1d3/0x2c6 [ 85.773048] ? dump_stack_print_info.cold.1+0x20/0x20 [ 85.778265] dump_header+0x253/0x1239 [ 85.782097] ? pagefault_out_of_memory+0x19d/0x19d [ 85.787035] ? mark_held_locks+0x130/0x130 [ 85.791281] ? __sched_text_start+0x8/0x8 [ 85.795444] ? __lock_acquire+0x62f/0x4c20 [ 85.799686] ? lockdep_hardirqs_on+0x421/0x5c0 [ 85.804270] ? retint_kernel+0x2d/0x2d [ 85.808163] ? trace_hardirqs_on_caller+0xc0/0x310 [ 85.813108] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.817874] ? graph_lock+0x270/0x270 [ 85.821683] ? print_usage_bug+0xc0/0xc0 [ 85.825746] ? print_usage_bug+0xc0/0xc0 [ 85.829812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.835356] ? find_held_lock+0x36/0x1c0 [ 85.839425] ? mark_held_locks+0xc7/0x130 [ 85.843580] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 85.848692] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 85.853797] ? lockdep_hardirqs_on+0x421/0x5c0 [ 85.858379] ? trace_hardirqs_on+0xbd/0x310 [ 85.862710] ? kasan_check_read+0x11/0x20 [ 85.866858] ? ___ratelimit+0x36f/0x655 [ 85.870837] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 85.876292] ? trace_hardirqs_on+0x310/0x310 [ 85.880710] ? lock_downgrade+0x900/0x900 [ 85.884869] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 85.889974] ? ___ratelimit+0xaa/0x655 [ 85.893868] ? idr_get_free+0xf70/0xf70 [ 85.897848] ? kasan_check_read+0x11/0x20 [ 85.902010] oom_kill_process.cold.27+0x10/0x8f9 [ 85.906772] ? graph_lock+0x270/0x270 [ 85.910583] ? __rcu_read_unlock+0x205/0x210 [ 85.914992] ? trace_hardirqs_on+0x310/0x310 [ 85.919410] ? oom_evaluate_task+0x540/0x540 [ 85.923823] ? find_held_lock+0x36/0x1c0 [ 85.928330] ? out_of_memory+0xcc5/0x1480 [ 85.932484] ? lock_downgrade+0x900/0x900 [ 85.936643] ? check_preemption_disabled+0x48/0x280 [ 85.941685] ? __rcu_read_unlock+0x205/0x210 [ 85.946107] ? rcu_read_unlock_special+0x370/0x370 [ 85.951044] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 85.956080] ? oom_evaluate_task+0x302/0x540 [ 85.960496] out_of_memory+0x8ba/0x1480 [ 85.964484] ? oom_killer_disable+0x3a0/0x3a0 [ 85.968989] ? __alloc_pages_slowpath+0xf45/0x2d90 [ 85.973924] ? __ww_mutex_check_waiters+0x160/0x160 [ 85.978951] __alloc_pages_slowpath+0x22f7/0x2d90 [ 85.983825] ? warn_alloc+0x120/0x120 [ 85.987625] ? mark_held_locks+0x130/0x130 [ 85.991871] ? warn_alloc+0x120/0x120 [ 85.995670] ? __lock_acquire+0x62f/0x4c20 [ 85.999920] ? print_usage_bug+0xc0/0xc0 [ 86.003991] ? print_usage_bug+0xc0/0xc0 [ 86.008061] ? mark_held_locks+0x130/0x130 [ 86.012308] ? print_usage_bug+0xc0/0xc0 [ 86.016368] ? print_usage_bug+0xc0/0xc0 [ 86.020432] ? lock_downgrade+0x900/0x900 [ 86.024580] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.030467] ? should_fail+0x22d/0xd01 [ 86.034357] ? graph_lock+0x270/0x270 [ 86.038177] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.043294] ? find_held_lock+0x36/0x1c0 [ 86.047372] ? ___might_sleep+0x1ed/0x300 [ 86.051517] ? lock_release+0xa00/0xa00 [ 86.055491] ? arch_local_save_flags+0x40/0x40 [ 86.060085] ? check_preemption_disabled+0x48/0x280 [ 86.065128] ? __might_sleep+0x95/0x190 [ 86.069109] __alloc_pages_nodemask+0xa89/0xde0 [ 86.073790] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 86.078825] ? cache_grow_begin+0x5a3/0x8c0 [ 86.083162] ? lockdep_hardirqs_on+0x421/0x5c0 [ 86.087750] ? trace_hardirqs_on+0xbd/0x310 [ 86.092081] ? fallback_alloc+0x203/0x2e0 [ 86.096231] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 86.101687] ? ____cache_alloc_node+0x16b/0x1e0 [ 86.106361] ? lock_downgrade+0x900/0x900 [ 86.110521] cache_grow_begin+0x91/0x8c0 [ 86.114591] ? do_raw_spin_unlock+0xa7/0x330 [ 86.119010] fallback_alloc+0x203/0x2e0 [ 86.122992] ____cache_alloc_node+0x1c7/0x1e0 [ 86.127494] kmem_cache_alloc+0x1f6/0x730 [ 86.131661] getname_flags+0xd0/0x590 [ 86.135480] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.141037] user_path_at_empty+0x2d/0x50 [ 86.145200] vfs_statx+0x129/0x210 [ 86.148749] ? vfs_statx_fd+0xc0/0xc0 [ 86.152567] __do_sys_newstat+0x8f/0x110 [ 86.156633] ? cp_new_stat+0xa50/0xa50 [ 86.160531] ? do_syscall_64+0x9a/0x820 [ 86.164511] ? do_syscall_64+0x9a/0x820 [ 86.168493] ? lockdep_hardirqs_on+0x421/0x5c0 [ 86.173092] ? trace_hardirqs_on+0xbd/0x310 [ 86.177430] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.182810] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 86.188280] __x64_sys_newstat+0x54/0x80 [ 86.192349] do_syscall_64+0x1b9/0x820 [ 86.196246] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 86.201623] ? syscall_return_slowpath+0x5e0/0x5e0 [ 86.206579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.211431] ? trace_hardirqs_on_caller+0x310/0x310 [ 86.216458] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 86.221497] ? prepare_exit_to_usermode+0x291/0x3b0 [ 86.226523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.231384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.236577] RIP: 0033:0x7f6d0ad8bc65 [ 86.240305] Code: Bad RIP value. [ 86.243670] RSP: 002b:00007fff25448eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 86.251394] RAX: ffffffffffffffda RBX: 0000000001891fb7 RCX: 00007f6d0ad8bc65 [ 86.258670] RDX: 00007fff25448f00 RSI: 00007fff25448f00 RDI: 000000000040823b [ 86.265960] RBP: 00007fff2544b290 R08: 0000000000000000 R09: 00000000000007e2 [ 86.273235] R10: 0000000000000011 R11: 0000000000000246 R12: 00000000004033c4 [ 86.280512] R13: 00007fff2544b3b0 R14: 0000000000000000 R15: 0000000000000000 [ 86.664741] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 86.673281] CPU: 1 PID: 44 Comm: kworker/u4:2 Not tainted 4.20.0-rc7-next-20181224 #188 [ 86.681430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.690833] Workqueue: writeback wb_workfn (flush-8:0) [ 86.696120] Call Trace: [ 86.698722] dump_stack+0x1d3/0x2c6 [ 86.702362] ? dump_stack_print_info.cold.1+0x20/0x20 [ 86.707584] panic+0x2ad/0x632 [ 86.710785] ? add_taint.cold.5+0x16/0x16 [ 86.714954] ? __switch_to_asm+0x34/0x70 [ 86.719031] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.723803] ? graph_lock+0x270/0x270 [ 86.727618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.733171] ? check_preemption_disabled+0x48/0x280 [ 86.738199] ? check_preemption_disabled+0x3a/0x280 [ 86.743227] __schedule+0x1ecf/0x1ed0 [ 86.747041] ? graph_lock+0x270/0x270 [ 86.750864] ? __sched_text_start+0x8/0x8 [ 86.755028] ? find_held_lock+0x36/0x1c0 [ 86.759113] ? page_vma_mapped_walk+0x2ec/0x27f0 [ 86.763877] ? lock_downgrade+0x900/0x900 [ 86.768038] ? preempt_schedule+0x4d/0x60 [ 86.772204] preempt_schedule_common+0x1f/0xe0 [ 86.776803] preempt_schedule+0x4d/0x60 [ 86.780788] ___preempt_schedule+0x16/0x18 [ 86.785033] _raw_spin_unlock+0x3f/0x50 [ 86.789022] page_vma_mapped_walk+0x2ec/0x27f0 [ 86.793620] ? find_next_bit+0x104/0x130 [ 86.797695] ? check_pte+0x5a0/0x5a0 [ 86.801417] ? cpumask_next+0x41/0x50 [ 86.805223] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 86.810250] ? cpumask_any_but+0xb1/0xe0 [ 86.814320] ? flush_tlb_mm_range+0x2d4/0x5e0 [ 86.818831] ? update_load_avg+0x2470/0x2470 [ 86.823253] ? native_flush_tlb_others+0x690/0x690 [ 86.828199] ? graph_lock+0x270/0x270 [ 86.832006] ? graph_lock+0x270/0x270 [ 86.835815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.841359] ? PageHuge+0x183/0x2b0 [ 86.844990] ? vma_kernel_pagesize+0xb0/0xb0 [ 86.849399] ? ptep_clear_flush+0xe3/0x250 [ 86.853640] ? pmd_clear_bad+0x150/0x150 [ 86.857727] ? cpumask_next+0x41/0x50 [ 86.861537] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 86.866564] ? cpumask_any_but+0xb1/0xe0 [ 86.870642] try_to_unmap_one+0x72d/0x3b20 [ 86.874896] ? page_remove_rmap+0x1a30/0x1a30 [ 86.879407] ? set_next_entity+0x2f0/0xaf0 [ 86.883652] ? __lock_acquire+0x62f/0x4c20 [ 86.887904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.893462] ? __enqueue_entity+0x10d/0x1f0 [ 86.897801] ? pick_next_task_fair+0xa0e/0x1ba0 [ 86.902486] ? rcu_read_lock_sched_held+0x108/0x120 [ 86.907519] ? rcu_note_context_switch+0x12af/0x2150 [ 86.912639] ? __switch_to_asm+0x40/0x70 [ 86.916713] ? graph_lock+0x270/0x270 [ 86.920522] ? print_usage_bug+0xc0/0xc0 [ 86.924608] ? find_held_lock+0x36/0x1c0 [ 86.928691] ? mark_held_locks+0xc7/0x130 [ 86.932851] ? _raw_spin_unlock_irq+0x27/0x80 [ 86.937353] ? _raw_spin_unlock_irq+0x27/0x80 [ 86.941859] ? lockdep_hardirqs_on+0x421/0x5c0 [ 86.946450] ? trace_hardirqs_on+0xbd/0x310 [ 86.950781] ? kasan_check_read+0x11/0x20 [ 86.954948] ? finish_task_switch+0x1f4/0x910 [ 86.959449] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 86.964932] ? compat_start_thread+0x80/0x80 [ 86.969354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.974909] ? _raw_spin_unlock_irq+0x60/0x80 [ 86.979416] ? finish_task_switch+0x1f4/0x910 [ 86.983922] ? finish_task_switch+0x1b4/0x910 [ 86.988430] ? __switch_to_asm+0x34/0x70 [ 86.992514] ? __bpf_trace_sched_wake_idle_without_ipi+0x10/0x10 [ 86.998671] ? __switch_to_asm+0x34/0x70 [ 87.002749] ? __switch_to_asm+0x34/0x70 [ 87.006818] ? __switch_to_asm+0x40/0x70 [ 87.010887] ? __switch_to_asm+0x34/0x70 [ 87.014950] ? __switch_to_asm+0x40/0x70 [ 87.019009] ? __switch_to_asm+0x34/0x70 [ 87.023087] ? __switch_to_asm+0x40/0x70 [ 87.027161] ? __switch_to_asm+0x34/0x70 [ 87.031229] ? __switch_to_asm+0x40/0x70 [ 87.035303] ? print_usage_bug+0xc0/0xc0 [ 87.039369] ? __switch_to_asm+0x40/0x70 [ 87.043445] ? __switch_to_asm+0x34/0x70 [ 87.047519] ? __switch_to_asm+0x40/0x70 [ 87.051591] ? __schedule+0x9e6/0x1ed0 [ 87.055477] ? check_pte+0x5a0/0x5a0 [ 87.059201] ? total_mapcount+0x2c8/0x940 [ 87.063367] ? mark_held_locks+0xc7/0x130 [ 87.067523] ? vma_adjust_trans_huge+0x310/0x310 [ 87.072289] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.077054] ? lockdep_hardirqs_on+0x421/0x5c0 [ 87.081654] ? retint_kernel+0x2d/0x2d [ 87.085562] ? trace_hardirqs_on_caller+0xc0/0x310 [ 87.090513] ? graph_lock+0x270/0x270 [ 87.094315] ? trace_hardirqs_off+0x310/0x310 [ 87.098813] ? retint_kernel+0x1b/0x2d [ 87.102707] ? trace_hardirqs_on+0x310/0x310 [ 87.107136] ? __lock_is_held+0xb5/0x140 [ 87.111215] ? ___might_sleep+0x1ed/0x300 [ 87.115370] ? arch_local_save_flags+0x40/0x40 [ 87.119968] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 87.124994] ? vma_interval_tree_iter_next+0xf7/0x240 [ 87.130206] ? page_remove_rmap+0x1a30/0x1a30 [ 87.134714] rmap_walk_file+0x80a/0x1190 [ 87.138787] ? page_mkclean_one+0x8f0/0x8f0 [ 87.143130] ? page_mkclean_one+0x8f0/0x8f0 [ 87.147470] ? mark_held_locks+0x130/0x130 [ 87.152158] ? kasan_check_read+0x11/0x20 [ 87.156315] ? total_mapcount+0x2c8/0x940 [ 87.160472] ? vma_adjust_trans_huge+0x310/0x310 [ 87.165239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.170794] ? page_mapped+0x366/0x810 [ 87.174697] ? page_mapping+0xa50/0xa50 [ 87.178697] rmap_walk+0x22c/0x350 [ 87.182253] ? page_get_anon_vma+0x6d0/0x6d0 [ 87.186671] ? rmap_walk+0x231/0x350 [ 87.190402] ? page_get_anon_vma+0x6d0/0x6d0 [ 87.194827] try_to_unmap+0x1f3/0xa40 [ 87.198640] ? rmap_walk_locked+0x360/0x360 [ 87.202969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.208521] ? page_remove_rmap+0x1a30/0x1a30 [ 87.213023] ? page_not_mapped+0x20/0x20 [ 87.217093] ? __anon_vma_prepare+0x6c0/0x6c0 [ 87.221610] ? page_referenced+0x2d5/0xaa0 [ 87.225862] ? page_mapping+0xa50/0xa50 [ 87.229843] ? rmap_walk+0x350/0x350 [ 87.233561] ? kasan_check_read+0x11/0x20 [ 87.237731] ? rcu_read_unlock_special+0x370/0x370 [ 87.242671] ? page_mapcount_is_zero+0x30/0x30 [ 87.247265] ? __anon_vma_prepare+0x6c0/0x6c0 [ 87.251775] ? page_evictable+0x305/0x540 [ 87.255926] ? kswapd_stop+0x100/0x100 [ 87.259824] ? ___might_sleep+0x1ed/0x300 [ 87.263982] ? arch_local_save_flags+0x40/0x40 [ 87.268580] shrink_page_list+0x4fe8/0xc350 [ 87.272929] ? page_evictable+0x540/0x540 [ 87.277456] ? rb_erase_cached+0xc78/0x3720 [ 87.281797] ? rb_erase_cached+0xc78/0x3720 [ 87.286136] ? rb_erase_cached+0xc78/0x3720 [ 87.290457] ? rb_next+0x140/0x140 [ 87.294013] ? rb_erase_cached+0xc78/0x3720 [ 87.298346] ? rb_next+0x140/0x140 [ 87.301894] ? rb_next+0x140/0x140 [ 87.305442] ? rb_next+0x140/0x140 [ 87.308983] ? kasan_check_write+0x14/0x20 [ 87.313228] ? rb_erase_cached+0xc78/0x3720 [ 87.317557] ? rb_next+0x140/0x140 [ 87.321120] ? rb_next+0x140/0x140 [ 87.324677] ? noop_count+0x40/0x40 [ 87.328328] ? kasan_unpoison_shadow+0x35/0x50 [ 87.332921] ? kasan_alloc_pages+0x38/0x40 [ 87.337164] ? rb_erase_cached+0xc78/0x3720 [ 87.341498] ? rb_next+0x140/0x140 [ 87.345048] ? graph_lock+0x270/0x270 [ 87.348871] ? graph_lock+0x270/0x270 [ 87.352695] ? __update_load_avg_blocked_se+0x690/0x690 [ 87.358095] ? graph_lock+0x270/0x270 [ 87.361908] ? graph_lock+0x270/0x270 [ 87.365736] ? graph_lock+0x270/0x270 [ 87.369544] ? graph_lock+0x270/0x270 [ 87.373372] ? print_usage_bug+0xc0/0xc0 [ 87.377452] ? __update_load_avg_blocked_se+0x690/0x690 [ 87.382838] ? __update_load_avg_se+0xae0/0xae0 [ 87.387524] ? graph_lock+0x270/0x270 [ 87.391338] ? print_usage_bug+0xc0/0xc0 [ 87.395421] ? __lock_acquire+0x62f/0x4c20 [ 87.399678] ? attach_entity_load_avg+0x860/0x860 [ 87.404541] ? mark_held_locks+0xc7/0x130 [ 87.408704] ? free_unref_page_list+0xc0c/0x11e0 [ 87.413467] ? free_unref_page_list+0xc0c/0x11e0 [ 87.418227] ? lockdep_hardirqs_on+0x421/0x5c0 [ 87.422818] ? trace_hardirqs_on+0xbd/0x310 [ 87.427149] ? attach_entity_load_avg+0x860/0x860 [ 87.432002] ? release_pages+0xab5/0x26a0 [ 87.436160] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 87.441638] ? __update_load_avg_blocked_se+0x690/0x690 [ 87.447030] ? __lock_acquire+0x62f/0x4c20 [ 87.451309] ? page_frag_free+0x2c0/0x2c0 [ 87.455473] ? update_load_avg+0x387/0x2470 [ 87.459807] ? __update_load_avg_blocked_se+0x690/0x690 [ 87.465193] ? graph_lock+0x270/0x270 [ 87.469017] ? attach_entity_load_avg+0x860/0x860 [ 87.473892] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 87.479463] ? page_mapping+0x5a2/0xa50 [ 87.483458] ? find_held_lock+0x36/0x1c0 [ 87.487543] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 87.493110] ? __isolate_lru_page+0xd05/0x1540 [ 87.497741] ? putback_lru_page+0x280/0x280 [ 87.502094] ? kasan_check_read+0x11/0x20 [ 87.506267] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 87.511599] ? release_pages+0xab5/0x26a0 [ 87.515773] ? mark_held_locks+0x130/0x130 [ 87.520025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.525588] ? check_preemption_disabled+0x48/0x280 [ 87.530624] ? put_pages_list+0x550/0x550 [ 87.534783] ? __lock_is_held+0xb5/0x140 [ 87.538869] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 87.544424] ? __pagevec_lru_add_fn+0xd75/0x2a30 [ 87.549211] ? perf_trace_mm_lru_insertion+0x1490/0x1490 [ 87.554695] ? graph_lock+0x270/0x270 [ 87.558507] ? print_usage_bug+0xc0/0xc0 [ 87.562578] ? __lock_is_held+0xb5/0x140 [ 87.566656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.572214] ? check_preemption_disabled+0x48/0x280 [ 87.577254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.582811] ? check_preemption_disabled+0x48/0x280 [ 87.587845] ? __lock_is_held+0xb5/0x140 [ 87.591926] ? __this_cpu_preempt_check+0x1c/0x20 [ 87.596785] ? __mod_zone_page_state+0x8a/0xf0 [ 87.601381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.606933] ? isolate_lru_pages.isra.56+0xc7d/0x19e0 [ 87.612174] ? __isolate_lru_page+0x1540/0x1540 [ 87.616887] ? pick_next_task_fair+0xa0e/0x1ba0 [ 87.621579] ? graph_lock+0x270/0x270 [ 87.625394] ? print_usage_bug+0xc0/0xc0 [ 87.629481] ? rcu_preempt_deferred_qs_irqrestore+0x71d/0x1000 [ 87.635472] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 87.640952] ? graph_lock+0x270/0x270 [ 87.644762] ? find_held_lock+0x36/0x1c0 [ 87.648836] ? graph_lock+0x270/0x270 [ 87.652648] ? print_usage_bug+0xc0/0xc0 [ 87.656728] ? mark_held_locks+0xc7/0x130 [ 87.660892] ? graph_lock+0x270/0x270 [ 87.664708] ? print_usage_bug+0xc0/0xc0 [ 87.668785] ? mark_held_locks+0xc7/0x130 [ 87.672946] ? find_held_lock+0x36/0x1c0 [ 87.677026] ? mark_held_locks+0xc7/0x130 [ 87.681189] ? _raw_spin_unlock_irq+0x27/0x80 [ 87.685703] ? _raw_spin_unlock_irq+0x27/0x80 [ 87.690211] ? lockdep_hardirqs_on+0x421/0x5c0 [ 87.694808] ? trace_hardirqs_on+0xbd/0x310 [ 87.699143] ? kasan_check_read+0x11/0x20 [ 87.703302] ? shrink_inactive_list+0x741/0x1c60 [ 87.708078] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 87.713552] ? trace_hardirqs_on+0x310/0x310 [ 87.717978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.723531] ? check_preemption_disabled+0x48/0x280 [ 87.728570] shrink_inactive_list+0x77b/0x1c60 [ 87.733185] ? putback_inactive_pages+0x27e0/0x27e0 [ 87.735008] Mem-Info: [ 87.738221] ? lruvec_lru_size+0x2ef/0x540 [ 87.744884] ? blk_lld_busy+0xa0/0xa0 [ 87.748707] ? __rcu_read_unlock+0x205/0x210 [ 87.753143] ? rcu_read_unlock_special+0x370/0x370 [ 87.753301] active_anon:1367672 inactive_anon:181 isolated_anon:0 [ 87.753301] active_file:116 inactive_file:166 isolated_file:50 [ 87.753301] unevictable:0 dirty:7 writeback:6 unstable:0 [ 87.753301] slab_reclaimable:17620 slab_unreclaimable:113241 [ 87.753301] mapped:243 shmem:244 pagetables:17124 bounce:0 [ 87.753301] free:25672 free_pcp:275 free_cma:0 [ 87.758096] shrink_node_memcg+0x7a8/0x19a0 [ 87.758125] ? shrink_active_list+0x22b0/0x22b0 [ 87.800440] ? shrink_slab+0xfa/0x8c0 [ 87.804261] ? mem_cgroup_from_id+0x30/0x30 [ 87.808603] ? unregister_memcg_shrinker.isra.42+0x50/0x50 [ 87.814257] ? graph_lock+0x270/0x270 [ 87.818084] ? print_usage_bug+0xc0/0xc0 [ 87.822180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 87.827757] shrink_node+0x3e1/0x17f0 [ 87.831602] ? shrink_node_memcg+0x19a0/0x19a0 [ 87.836194] ? __delayacct_freepages_start+0x41/0x80 [ 87.841316] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 87.846796] ? kvm_clock_read+0x18/0x30 [ 87.850796] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 87.855826] ? ktime_get+0x2c1/0x400 [ 87.859560] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 87.864079] ? graph_lock+0x270/0x270 [ 87.867896] ? __isolate_free_page+0x660/0x660 [ 87.872491] ? print_usage_bug+0xc0/0xc0 [ 87.876574] do_try_to_free_pages+0x3df/0x12a0 [ 87.881171] ? graph_lock+0x270/0x270 [ 87.884998] ? shrink_node+0x17f0/0x17f0 [ 87.889083] ? __lock_is_held+0xb5/0x140 [ 87.893172] try_to_free_pages+0x4d0/0xb90 [ 87.897426] ? do_try_to_free_pages+0x12a0/0x12a0 [ 87.902090] Node 0 active_anon:5470688kB inactive_anon:724kB active_file:464kB inactive_file:664kB unevictable:0kB isolated(anon):0kB isolated(file):200kB mapped:972kB dirty:28kB writeback:24kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 5316608kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 87.902284] ? kasan_check_read+0x11/0x20 [ 87.934283] ? psi_memstall_enter+0x24f/0x2c0 [ 87.938791] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 87.944253] ? lock_repin_lock+0x430/0x430 [ 87.948512] ? _raw_spin_unlock_irq+0x60/0x80 [ 87.953026] ? psi_memstall_enter+0x24f/0x2c0 [ 87.957537] ? psi_memstall_tick+0x230/0x230 [ 87.961979] __alloc_pages_slowpath+0xa5a/0x2d90 [ 87.966755] ? __alloc_pages_slowpath+0x25dd/0x2d90 [ 87.971805] ? warn_alloc+0x120/0x120 [ 87.975631] ? warn_alloc+0x120/0x120 [ 87.979449] ? __lock_is_held+0xb5/0x140 [ 87.983531] ? print_usage_bug+0xc0/0xc0 [ 87.987614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 87.993167] ? should_fail+0x22d/0xd01 [ 87.997084] ? mark_held_locks+0x130/0x130 [ 87.999211] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 88.001330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.001346] ? should_fail+0x22d/0xd01 [ 88.001364] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.001379] ? graph_lock+0x270/0x270 [ 88.001396] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.001419] ? __lock_is_held+0xb5/0x140 [ 88.055533] ? __lock_acquire+0x62f/0x4c20 [ 88.059790] ? graph_lock+0x270/0x270 [ 88.063606] ? ___might_sleep+0x1ed/0x300 [ 88.067768] ? arch_local_save_flags+0x40/0x40 [ 88.072370] ? check_preemption_disabled+0x48/0x280 [ 88.077404] ? __might_sleep+0x95/0x190 [ 88.081390] __alloc_pages_nodemask+0xa89/0xde0 [ 88.086093] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 88.091138] ? mark_held_locks+0xc7/0x130 [ 88.095295] ? cache_grow_begin+0x5a3/0x8c0 [ 88.099622] ? lockdep_hardirqs_on+0x421/0x5c0 [ 88.100799] lowmem_reserve[]: 0 2816 6319 6319 [ 88.104213] ? trace_hardirqs_on+0xbd/0x310 [ 88.104230] ? fallback_alloc+0x203/0x2e0 [ 88.104246] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 88.116701] Node 0 DMA32 free:43736kB min:30040kB low:37548kB high:45056kB active_anon:2663044kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2886768kB mlocked:0kB kernel_stack:33824kB pagetables:22956kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 88.117286] ? ____cache_alloc_node+0x16b/0x1e0 [ 88.135125] lowmem_reserve[]: 0 0 3503 3503 [ 88.151114] ? lock_downgrade+0x900/0x900 [ 88.151126] ? graph_lock+0x270/0x270 [ 88.151146] cache_grow_begin+0x91/0x8c0 [ 88.151160] ? do_raw_spin_unlock+0xa7/0x330 [ 88.151181] fallback_alloc+0x203/0x2e0 [ 88.151200] ____cache_alloc_node+0x1c7/0x1e0 [ 88.151217] kmem_cache_alloc+0x1f6/0x730 [ 88.151238] ? mempool_free+0x370/0x370 [ 88.151253] mempool_alloc_slab+0x44/0x60 [ 88.151267] mempool_alloc+0x193/0x4a0 [ 88.151286] ? mempool_destroy+0x30/0x30 [ 88.151302] ? kasan_check_write+0x14/0x20 [ 88.189805] Node 0 Normal free:44052kB min:41472kB low:50816kB high:60160kB active_anon:2807644kB inactive_anon:724kB active_file:376kB inactive_file:464kB unevictable:0kB writepending:52kB present:4718592kB managed:3587560kB mlocked:0kB kernel_stack:61952kB pagetables:45540kB bounce:0kB free_pcp:140kB local_pcp:0kB free_cma:0kB [ 88.193208] ? bio_init+0x139/0x260 [ 88.193226] ? bio_add_page+0x120/0x120 [ 88.193244] ? kasan_check_read+0x11/0x20 [ 88.193262] bvec_alloc+0x12a/0x2d0 [ 88.193280] bio_alloc_bioset+0x46e/0x6f0 [ 88.193301] ? bvec_alloc+0x2d0/0x2d0 [ 88.193322] ? balance_dirty_pages_ratelimited+0x23c0/0x23c0 [ 88.193344] ext4_bio_write_page+0x1316/0x1c4d [ 88.193375] ? ext4_io_submit_init+0x90/0x90 [ 88.201126] lowmem_reserve[]: 0 0 0 0 [ 88.201406] ? graph_lock+0x270/0x270 [ 88.210265] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 88.239280] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 88.239296] ? __lock_acquire+0x62f/0x4c20 [ 88.239317] ? __lock_is_held+0xb5/0x140 [ 88.239344] mpage_submit_page+0x15e/0x270 [ 88.239364] mpage_process_page_bufs+0x50a/0x600 [ 88.239387] mpage_prepare_extent_to_map+0xea5/0x19c0 [ 88.239412] ? ext4_block_write_begin+0x1880/0x1880 [ 88.239427] ? save_stack+0x43/0xd0 [ 88.239445] ? kasan_slab_alloc+0x12/0x20 [ 88.286778] Node 0 DMA32: 892*4kB (UME) 33*8kB (ME) 2*16kB (ME) 8*32kB (UME) 1*64kB (M) 3*128kB (UME) 1*256kB (U) 2*512kB (UM) 1*1024kB (U) 2*2048kB (UM) 8*4096kB (M) = 43736kB [ 88.298576] ? kmem_cache_alloc+0x130/0x730 [ 88.298592] ? ext4_init_io_end+0x96/0x220 [ 88.298604] ? ext4_writepages+0x13e0/0x4190 [ 88.298617] ? do_writepages+0x9a/0x1a0 [ 88.298631] ? __writeback_single_inode+0x20a/0x1660 [ 88.298646] ? writeback_sb_inodes+0x71f/0x1210 [ 88.298662] ? wb_writeback+0xa73/0xfc0 [ 88.298674] ? wb_workfn+0xee9/0x1790 [ 88.298695] ? process_one_work+0xc90/0x1c40 [ 88.298708] ? worker_thread+0x17f/0x1390 [ 88.298720] ? kthread+0x35a/0x440 [ 88.298739] ? ret_from_fork+0x3a/0x50 [ 88.313782] Node 0 Normal: 710*4kB (UMEH) 1187*8kB (UMEH) 1172*16kB (UME) 150*32kB (UME) 70*64kB (UME) 22*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 44208kB [ 88.317135] ? graph_lock+0x270/0x270 [ 88.317155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.330896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 88.332130] ? check_preemption_disabled+0x48/0x280 [ 88.332152] ? ext4_init_io_end+0x96/0x220 [ 88.335829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 88.339921] ? __lock_is_held+0xb5/0x140 [ 88.339942] ? ext4_init_io_end+0x96/0x220 [ 88.339963] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.356264] 574 total pagecache pages [ 88.360150] ? kmem_cache_alloc+0x33f/0x730 [ 88.360180] ? ext4_init_io_end+0x19f/0x220 [ 88.360196] ? ext4_end_io_rsv_work+0x920/0x920 [ 88.360213] ? __lock_is_held+0xb5/0x140 [ 88.360234] ? ext4_put_io_end+0x97/0x2e0 [ 88.360250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.364717] 0 pages in swap cache [ 88.369043] ext4_writepages+0x1413/0x4190 [ 88.369093] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 88.373401] Swap cache stats: add 0, delete 0, find 0/0 [ 88.378173] ? print_usage_bug+0xc0/0xc0 [ 88.378214] ? __lock_acquire+0x62f/0x4c20 [ 88.383118] Free swap = 0kB [ 88.386841] ? init_wait_var_entry+0x1a0/0x1a0 [ 88.386858] ? print_usage_bug+0xc0/0xc0 [ 88.386876] ? __lock_acquire+0x62f/0x4c20 [ 88.390954] Total swap = 0kB [ 88.395080] ? mark_held_locks+0x130/0x130 [ 88.395096] ? __ext4_get_inode_loc+0x470/0x1330 [ 88.395119] ? mark_held_locks+0x130/0x130 [ 88.399313] 1965979 pages RAM [ 88.402784] ? graph_lock+0x270/0x270 [ 88.402799] ? kasan_check_write+0x14/0x20 [ 88.402814] ? __brelse+0x104/0x180 [ 88.402829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.402846] ? check_preemption_disabled+0x48/0x280 [ 88.402870] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 88.402887] do_writepages+0x9a/0x1a0 [ 88.406998] 0 pages HighMem/MovableOnly [ 88.422460] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 88.422482] ? do_writepages+0x9a/0x1a0 [ 88.422505] __writeback_single_inode+0x20a/0x1660 [ 88.422529] ? __mark_inode_dirty+0x1510/0x1510 [ 88.422544] ? find_held_lock+0x36/0x1c0 [ 88.422566] ? find_held_lock+0x36/0x1c0 [ 88.422596] ? wbc_attach_and_unlock_inode+0x5c0/0xa30 [ 88.422609] ? lock_downgrade+0x900/0x900 [ 88.422630] ? find_held_lock+0x13f/0x1c0 [ 88.422646] ? kasan_check_read+0x11/0x20 [ 88.422659] ? do_raw_spin_unlock+0xa7/0x330 [ 88.422672] ? do_raw_spin_trylock+0x270/0x270 [ 88.422692] ? __lock_is_held+0xb5/0x140 [ 88.422714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.427744] 343420 pages reserved [ 88.432058] ? wbc_attach_and_unlock_inode+0x675/0xa30 [ 88.432095] ? __writeback_single_inode+0x1660/0x1660 [ 88.432127] writeback_sb_inodes+0x71f/0x1210 [ 88.432155] ? wbc_detach_inode+0x960/0x960 [ 88.432171] ? lock_release+0xa00/0xa00 [ 88.432205] ? down_read_trylock+0xda/0x140 [ 88.432220] ? trylock_super+0x22/0x110 [ 88.432237] ? downgrade_write+0x270/0x270 [ 88.450159] 0 pages cma reserved [ 88.450347] ? up_read_non_owner+0x100/0x100 [ 88.459056] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor236,pid=15837,uid=0 [ 88.462970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.462991] __writeback_inodes_wb+0x1b9/0x340 [ 88.463013] ? writeback_sb_inodes+0x1210/0x1210 [ 88.463029] ? __lock_is_held+0xb5/0x140 [ 88.463057] wb_writeback+0xa73/0xfc0 [ 88.463156] ? writeback_inodes_wb.constprop.50+0x330/0x330 [ 88.463172] ? widen_string+0xe0/0x2e0 [ 88.463197] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 88.467737] Out of memory: Kill process 15837 (syz-executor236) score 0 or sacrifice child [ 88.472441] ? print_usage_bug+0xc0/0xc0 [ 88.472454] ? string+0x225/0x2d0 [ 88.472472] ? widen_string+0x2e0/0x2e0 [ 88.472492] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 88.472509] ? find_next_bit+0x104/0x130 [ 88.472527] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 88.472541] ? find_next_bit+0x104/0x130 [ 88.472558] ? cpumask_next+0x41/0x50 [ 88.477924] Killed process 15837 (syz-executor236) total-vm:18244kB, anon-rss:2144kB, file-rss:52kB, shmem-rss:0kB [ 88.480713] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 88.480738] ? get_nr_dirty_inodes+0xd6/0x130 [ 88.480752] ? __local_bh_enable_ip+0x160/0x260 [ 88.480772] ? get_nr_dirty_pages+0x17c/0x1f0 [ 88.480787] ? _raw_spin_unlock_bh+0x30/0x40 [ 88.480805] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 88.480827] ? wb_split_bdi_pages.isra.33+0x134/0x1b0 [ 88.480844] ? block_dump___mark_inode_dirty+0x120/0x120 [ 88.480859] ? wb_workfn+0x521/0x1790 [ 88.480875] ? __local_bh_enable_ip+0x160/0x260 [ 88.480894] wb_workfn+0xee9/0x1790 [ 88.480911] ? __lock_acquire+0x62f/0x4c20 [ 88.480936] ? inode_wait_for_writeback+0x40/0x40 [ 88.480956] ? mark_held_locks+0x130/0x130 [ 88.480967] ? __lock_is_held+0xb5/0x140 [ 88.480989] ? mark_held_locks+0x130/0x130 [ 88.481005] ? set_next_entity+0x2f0/0xaf0 [ 88.481019] ? mark_held_locks+0x130/0x130 [ 88.481032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.898265] ? graph_lock+0x270/0x270 [ 88.902066] ? debug_object_deactivate+0x37d/0x480 [ 88.906994] ? lock_downgrade+0x900/0x900 [ 88.911132] ? run_rebalance_domains+0x500/0x500 [ 88.915878] ? find_held_lock+0x36/0x1c0 [ 88.919955] ? graph_lock+0x270/0x270 [ 88.923747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.929290] ? check_preemption_disabled+0x48/0x280 [ 88.934299] ? __lock_is_held+0xb5/0x140 [ 88.938354] process_one_work+0xc90/0x1c40 [ 88.942602] ? mark_held_locks+0x130/0x130 [ 88.946830] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 88.951485] ? __bpf_trace_sched_wake_idle_without_ipi+0x10/0x10 [ 88.957667] ? __switch_to_asm+0x34/0x70 [ 88.961724] ? __switch_to_asm+0x34/0x70 [ 88.965772] ? __switch_to_asm+0x40/0x70 [ 88.969827] ? __switch_to_asm+0x34/0x70 [ 88.973871] ? __switch_to_asm+0x40/0x70 [ 88.977915] ? __switch_to_asm+0x34/0x70 [ 88.981962] ? __switch_to_asm+0x34/0x70 [ 88.986021] ? __switch_to_asm+0x40/0x70 [ 88.990105] ? __switch_to_asm+0x34/0x70 [ 88.994156] ? __switch_to_asm+0x40/0x70 [ 88.998205] ? __switch_to_asm+0x34/0x70 [ 89.002259] ? __switch_to_asm+0x40/0x70 [ 89.006317] ? __switch_to_asm+0x34/0x70 [ 89.010373] ? set_pf_worker+0x74/0xd0 [ 89.014257] ? __sched_text_start+0x8/0x8 [ 89.018391] ? graph_lock+0x270/0x270 [ 89.022184] ? graph_lock+0x270/0x270 [ 89.025981] ? find_held_lock+0x36/0x1c0 [ 89.030048] ? lock_acquire+0x1ed/0x520 [ 89.034029] ? worker_thread+0x3e0/0x1390 [ 89.038195] ? kasan_check_write+0x14/0x20 [ 89.042427] ? do_raw_spin_lock+0x14f/0x350 [ 89.046753] ? __schedule+0x1ed0/0x1ed0 [ 89.050736] ? rwlock_bug.part.2+0x90/0x90 [ 89.055005] ? trace_hardirqs_on+0x310/0x310 [ 89.059418] worker_thread+0x17f/0x1390 [ 89.063396] ? __bpf_trace_sched_wake_idle_without_ipi+0x10/0x10 [ 89.069548] ? process_one_work+0x1c40/0x1c40 [ 89.074033] ? __schedule+0x9e6/0x1ed0 [ 89.077912] ? __sched_text_start+0x8/0x8 [ 89.082045] ? __sched_text_start+0x8/0x8 [ 89.086204] ? __kthread_parkme+0xce/0x1a0 [ 89.090427] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 89.095520] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 89.100617] ? lockdep_hardirqs_on+0x421/0x5c0 [ 89.105196] ? trace_hardirqs_on+0xbd/0x310 [ 89.109506] ? kasan_check_read+0x11/0x20 [ 89.113646] ? __kthread_parkme+0xce/0x1a0 [ 89.117885] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 89.123323] ? __schedule+0x1ed0/0x1ed0 [ 89.127289] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 89.132378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 89.137903] ? __kthread_parkme+0xfb/0x1a0 [ 89.142130] ? process_one_work+0x1c40/0x1c40 [ 89.146614] kthread+0x35a/0x440 [ 89.149965] ? kthread_bind+0x40/0x40 [ 89.153757] ret_from_fork+0x3a/0x50 [ 89.158750] Kernel Offset: disabled [ 89.162640] Rebooting in 86400 seconds..