lowmemorykiller: Killing 'syz-executor.2' (8716) (tgid 8716), adj 1000, to free 52268kB on behalf of 'syz-executor.0' (27252) because cache 18384kB is below limit 65536kB for oom_score_adj 12 Free memory is 56128kB above reserved ================================= [ INFO: inconsistent lock state ] 4.4.174+ #4 Not tainted --------------------------------- inconsistent {RECLAIM_FS-ON-W} -> {IN-RECLAIM_FS-W} usage. syz-executor.0/27252 [HC0[0]:SC0[0]:HE1:SE1] takes: (&sb->s_type->i_mutex_key#10){+.+.?.}, at: [] shmem_fallocate+0x13b/0x9c0 mm/shmem.c:2078 {RECLAIM_FS-ON-W} state was registered at: [] mark_held_locks+0xb1/0x100 kernel/locking/lockdep.c:2536 [] __lockdep_trace_alloc kernel/locking/lockdep.c:2758 [inline] [] lockdep_trace_alloc+0x18c/0x2b0 kernel/locking/lockdep.c:2773 [] __alloc_pages_nodemask+0x13a/0x14b0 mm/page_alloc.c:3266 [] __alloc_pages include/linux/gfp.h:415 [inline] [] __alloc_pages_node include/linux/gfp.h:428 [inline] [] alloc_pages_node include/linux/gfp.h:442 [inline] [] shmem_alloc_page mm/shmem.c:953 [inline] [] shmem_getpage_gfp+0x6a3/0x1120 mm/shmem.c:1191 [] shmem_getpage mm/shmem.c:130 [inline] [] shmem_write_begin+0xeb/0x190 mm/shmem.c:1509 [] generic_perform_write+0x281/0x540 mm/filemap.c:2591 [] __generic_file_write_iter+0x350/0x540 mm/filemap.c:2716 [] generic_file_write_iter+0x3aa/0x740 mm/filemap.c:2744 [] new_sync_write fs/read_write.c:480 [inline] [] __vfs_write+0x2e8/0x3d0 fs/read_write.c:493 [] vfs_write+0x182/0x4e0 fs/read_write.c:540 [] SYSC_write fs/read_write.c:587 [inline] [] SyS_write+0xdc/0x1c0 fs/read_write.c:579 [] entry_SYSCALL_64_fastpath+0x1e/0x9a irq event stamp: 608133 hardirqs last enabled at (608133): [] __mutex_trylock_slowpath kernel/locking/mutex.c:885 [inline] hardirqs last enabled at (608133): [] mutex_trylock+0x28d/0x500 kernel/locking/mutex.c:908 hardirqs last disabled at (608132): [] __mutex_trylock_slowpath kernel/locking/mutex.c:873 [inline] hardirqs last disabled at (608132): [] mutex_trylock+0xaf/0x500 kernel/locking/mutex.c:908 softirqs last enabled at (607792): [] __do_softirq+0x4da/0xa3f kernel/softirq.c:299 softirqs last disabled at (607789): [] invoke_softirq kernel/softirq.c:350 [inline] softirqs last disabled at (607789): [] irq_exit+0x10a/0x150 kernel/softirq.c:391 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&sb->s_type->i_mutex_key#10); lock(&sb->s_type->i_mutex_key#10); *** DEADLOCK *** 2 locks held by syz-executor.0/27252: #0: (shrinker_rwsem){++++..}, at: [] shrink_slab.part.0+0xb2/0xb30 mm/vmscan.c:431 #1: (ashmem_mutex){+.+.+.}, at: [] ashmem_shrink_scan+0x56/0x4c0 drivers/staging/android/ashmem.c:442 stack backtrace: CPU: 0 PID: 27252 Comm: syz-executor.0 Not tainted 4.4.174+ #4 0000000000000000 e33d09bac53ae268 ffff88002d75ec90 ffffffff81aad1a1 00000000000000f0 ffff8801d3978000 ffffffff83abfce0 ffffffff84057a80 ffff8801d3978938 ffff88002d75ed08 ffffffff813ad456 0000000000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [] print_usage_bug.cold+0x454/0x592 kernel/locking/lockdep.c:2267 [] valid_state kernel/locking/lockdep.c:2280 [inline] [] mark_lock_irq kernel/locking/lockdep.c:2478 [inline] [] mark_lock+0x6fd/0x1440 kernel/locking/lockdep.c:2933 [] mark_irqflags kernel/locking/lockdep.c:2834 [inline] [] __lock_acquire+0xa27/0x4f50 kernel/locking/lockdep.c:3169 [] lock_acquire+0x15e/0x450 kernel/locking/lockdep.c:3592 [] __mutex_lock_common kernel/locking/mutex.c:521 [inline] [] mutex_lock_nested+0xc1/0xb80 kernel/locking/mutex.c:621 [] shmem_fallocate+0x13b/0x9c0 mm/shmem.c:2078 [] ashmem_shrink_scan drivers/staging/android/ashmem.c:449 [inline] [] ashmem_shrink_scan+0x1c3/0x4c0 drivers/staging/android/ashmem.c:433 [] do_shrink_slab mm/vmscan.c:357 [inline] [] shrink_slab.part.0+0x402/0xb30 mm/vmscan.c:455 [] shrink_slab mm/vmscan.c:425 [inline] [] shrink_zone+0x4bc/0x610 mm/vmscan.c:2448 [] shrink_zones mm/vmscan.c:2603 [inline] [] do_try_to_free_pages mm/vmscan.c:2653 [inline] [] try_to_free_pages+0x66f/0x1260 mm/vmscan.c:2861 [] __perform_reclaim mm/page_alloc.c:2915 [inline] [] __alloc_pages_direct_reclaim mm/page_alloc.c:2936 [inline] [] __alloc_pages_slowpath mm/page_alloc.c:3201 [inline] [] __alloc_pages_nodemask+0x8af/0x14b0 mm/page_alloc.c:3313 [] __alloc_pages include/linux/gfp.h:415 [inline] [] __alloc_pages_node include/linux/gfp.h:428 [inline] [] alloc_pages_node include/linux/gfp.h:442 [inline] [] __vmalloc_area_node mm/vmalloc.c:1614 [inline] [] __vmalloc_node_range+0x25b/0x650 mm/vmalloc.c:1672 [] __vmalloc_node mm/vmalloc.c:1716 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1730 [inline] [] vmalloc+0x5c/0x70 mm/vmalloc.c:1745 [] xt_alloc_entry_offsets+0x44/0x60 net/netfilter/x_tables.c:757 [] translate_table+0x2c7/0x1c00 net/ipv4/netfilter/arp_tables.c:654 [] do_replace.isra.0+0x1cd/0x470 net/ipv4/netfilter/arp_tables.c:1116 [] do_arpt_set_ctl+0x102/0x150 net/ipv4/netfilter/arp_tables.c:1620 [] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline] [] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114 [] ip_setsockopt net/ipv4/ip_sockglue.c:1225 [inline] [] ip_setsockopt+0x8a/0xa0 net/ipv4/ip_sockglue.c:1210 [] tcp_setsockopt net/ipv4/tcp.c:2643 [inline] [] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2637 [] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2663 [] SYSC_setsockopt net/socket.c:1780 [inline] [] SyS_setsockopt+0x159/0x240 net/socket.c:1759 [] entry_SYSCALL_64_fastpath+0x1e/0x9a lowmemorykiller: Killing 'syz-executor.2' (8817) (tgid 8817), adj 1000, to free 52268kB on behalf of 'kswapd0' (28) because cache 18532kB is below limit 65536kB for oom_score_adj 12 Free memory is -4560kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8859) (tgid 8859), adj 1000, to free 52268kB on behalf of 'syz-executor.0' (27252) because cache 17052kB is below limit 65536kB for oom_score_adj 12 Free memory is 27644kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8933) (tgid 8933), adj 1000, to free 52268kB on behalf of 'syz-executor.0' (27252) because cache 17052kB is below limit 65536kB for oom_score_adj 12 Free memory is 60572kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8905) (tgid 8905), adj 1000, to free 52268kB on behalf of 'kswapd0' (28) because cache 17052kB is below limit 65536kB for oom_score_adj 12 Free memory is 44044kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8953) (tgid 8953), adj 1000, to free 52268kB on behalf of 'kswapd0' (28) because cache 16756kB is below limit 65536kB for oom_score_adj 12 Free memory is 14052kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9060) (tgid 9060), adj 1000, to free 52268kB on behalf of 'kswapd0' (28) because cache 16904kB is below limit 65536kB for oom_score_adj 12 Free memory is 30652kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18157) (tgid 18157), adj 1000, to free 52268kB on behalf of 'kswapd0' (28) because cache 16904kB is below limit 65536kB for oom_score_adj 12 Free memory is 46456kB above reserved lowmemorykiller: Killing 'syz-executor.2' (25901) (tgid 25901), adj 1000, to free 52268kB on behalf of 'kswapd0' (28) because cache 16904kB is below limit 65536kB for oom_score_adj 12 Free memory is 11488kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7772) (tgid 7772), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16904kB is below limit 65536kB for oom_score_adj 12 Free memory is 28188kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7790) (tgid 7790), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16904kB is below limit 65536kB for oom_score_adj 12 Free memory is -2680kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8023) (tgid 8023), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16312kB is below limit 16384kB for oom_score_adj 6 Free memory is 11840kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8129) (tgid 8129), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16312kB is below limit 65536kB for oom_score_adj 12 Free memory is 28540kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8225) (tgid 8225), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16312kB is below limit 65536kB for oom_score_adj 12 Free memory is 45216kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8272) (tgid 8272), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16312kB is below limit 65536kB for oom_score_adj 12 Free memory is 62016kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7866) (tgid 7866), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 16460kB is below limit 65536kB for oom_score_adj 12 Free memory is -5160kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8308) (tgid 8308), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16164kB is below limit 16384kB for oom_score_adj 6 Free memory is -2680kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8489) (tgid 8489), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 16016kB is below limit 16384kB for oom_score_adj 6 Free memory is 14120kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8591) (tgid 8591), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 65536kB for oom_score_adj 12 Free memory is 30820kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8625) (tgid 8625), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 16384kB for oom_score_adj 6 Free memory is -2332kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8657) (tgid 8657), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 16384kB for oom_score_adj 6 Free memory is 14044kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9012) (tgid 9012), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 65536kB for oom_score_adj 12 Free memory is 30844kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9133) (tgid 9133), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 65536kB for oom_score_adj 12 Free memory is 47444kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9471) (tgid 9471), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 65536kB for oom_score_adj 12 Free memory is 64044kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9549) (tgid 9549), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15868kB is below limit 16384kB for oom_score_adj 6 Free memory is -2788kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9927) (tgid 9927), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 15572kB is below limit 16384kB for oom_score_adj 6 Free memory is 11732kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9650) (tgid 9650), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 15720kB is below limit 16384kB for oom_score_adj 6 Free memory is -5268kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10161) (tgid 10161), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 14536kB is below limit 16384kB for oom_score_adj 6 Free memory is -5268kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10200) (tgid 10200), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 14536kB is below limit 16384kB for oom_score_adj 6 Free memory is 11332kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10287) (tgid 10287), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 13492kB is below limit 16384kB for oom_score_adj 6 Free memory is 12020kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10479) (tgid 10479), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 13492kB is below limit 65536kB for oom_score_adj 12 Free memory is 28720kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10518) (tgid 10518), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 13492kB is below limit 65536kB for oom_score_adj 12 Free memory is 45420kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10533) (tgid 10533), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 13492kB is below limit 65536kB for oom_score_adj 12 Free memory is 61920kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10581) (tgid 10581), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 13344kB is below limit 65536kB for oom_score_adj 12 Free memory is 38200kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10610) (tgid 10610), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 13344kB is below limit 65536kB for oom_score_adj 12 Free memory is 54500kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10880) (tgid 10880), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 13344kB is below limit 16384kB for oom_score_adj 6 Free memory is -2696kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11030) (tgid 11030), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 11716kB is below limit 16384kB for oom_score_adj 6 Free memory is -4620kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11465) (tgid 11465), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 11716kB is below limit 65536kB for oom_score_adj 12 Free memory is 28680kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11510) (tgid 11510), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 11716kB is below limit 65536kB for oom_score_adj 12 Free memory is 45356kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11600) (tgid 11600), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 11716kB is below limit 65536kB for oom_score_adj 12 Free memory is 61956kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11642) (tgid 11642), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 11420kB is below limit 65536kB for oom_score_adj 12 Free memory is 44608kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11669) (tgid 11669), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 11124kB is below limit 16384kB for oom_score_adj 6 Free memory is -1100kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11714) (tgid 11714), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 11124kB is below limit 65536kB for oom_score_adj 12 Free memory is 32400kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11827) (tgid 11827), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 10532kB is below limit 65536kB for oom_score_adj 12 Free memory is 49500kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12330) (tgid 12330), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 10384kB is below limit 16384kB for oom_score_adj 6 Free memory is 1380kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12492) (tgid 12492), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 10088kB is below limit 16384kB for oom_score_adj 6 Free memory is 15800kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12608) (tgid 12608), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 10088kB is below limit 65536kB for oom_score_adj 12 Free memory is 32100kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12652) (tgid 12652), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 10088kB is below limit 65536kB for oom_score_adj 12 Free memory is 48800kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12675) (tgid 12675), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 9940kB is below limit 16384kB for oom_score_adj 6 Free memory is 1380kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12701) (tgid 12701), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 9792kB is below limit 16384kB for oom_score_adj 6 Free memory is -1100kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13694) (tgid 13694), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 9792kB is below limit 16384kB for oom_score_adj 6 Free memory is 1580kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13667) (tgid 13667), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 9792kB is below limit 16384kB for oom_score_adj 6 Free memory is 15500kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13780) (tgid 13780), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 9496kB is below limit 16384kB for oom_score_adj 6 Free memory is 1580kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13814) (tgid 13814), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 9348kB is below limit 65536kB for oom_score_adj 12 Free memory is 32500kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14017) (tgid 14017), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 9348kB is below limit 65536kB for oom_score_adj 12 Free memory is 49100kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14050) (tgid 14050), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 9200kB is below limit 16384kB for oom_score_adj 6 Free memory is -1000kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14108) (tgid 14108), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 7720kB is below limit 16384kB for oom_score_adj 6 Free memory is 16200kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14165) (tgid 14165), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 7720kB is below limit 65536kB for oom_score_adj 12 Free memory is 32500kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14993) (tgid 14993), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 7720kB is below limit 65536kB for oom_score_adj 12 Free memory is 49200kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15015) (tgid 15015), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 7424kB is below limit 8192kB for oom_score_adj 1 Free memory is -1100kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15172) (tgid 15172), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 7572kB is below limit 16384kB for oom_score_adj 6 Free memory is 16188kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15359) (tgid 15359), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 7572kB is below limit 65536kB for oom_score_adj 12 Free memory is 32888kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15563) (tgid 15563), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 7276kB is below limit 8192kB for oom_score_adj 1 Free memory is -1140kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15707) (tgid 15707), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 7276kB is below limit 65536kB for oom_score_adj 12 Free memory is 32360kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16542) (tgid 16542), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 6684kB is below limit 16384kB for oom_score_adj 6 Free memory is 15860kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16636) (tgid 16636), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 6412kB is below limit 16384kB for oom_score_adj 6 Free memory is 15908kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16761) (tgid 16761), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 6264kB is below limit 8192kB for oom_score_adj 1 Free memory is 1464kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16789) (tgid 16789), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 6116kB is below limit 6144kB for oom_score_adj 0 Free memory is -1140kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16813) (tgid 16813), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 5820kB is below limit 6144kB for oom_score_adj 0 Free memory is -1140kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17201) (tgid 17201), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 5672kB is below limit 65536kB for oom_score_adj 12 Free memory is 31936kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17233) (tgid 17233), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 5672kB is below limit 65536kB for oom_score_adj 12 Free memory is 48236kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17328) (tgid 17328), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 5672kB is below limit 65536kB for oom_score_adj 12 Free memory is 64624kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17579) (tgid 17579), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 5820kB is below limit 6144kB for oom_score_adj 0 Free memory is 1432kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17605) (tgid 17605), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 5228kB is below limit 6144kB for oom_score_adj 0 Free memory is -872kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17780) (tgid 17780), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 5228kB is below limit 6144kB for oom_score_adj 0 Free memory is -1204kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18139) (tgid 18139), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4932kB is below limit 6144kB for oom_score_adj 0 Free memory is -1204kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18197) (tgid 18197), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4488kB is below limit 6144kB for oom_score_adj 0 Free memory is -904kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18231) (tgid 18231), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4192kB is below limit 16384kB for oom_score_adj 6 Free memory is 16196kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18367) (tgid 18367), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4636kB is below limit 65536kB for oom_score_adj 12 Free memory is 49296kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18395) (tgid 18395), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4340kB is below limit 6144kB for oom_score_adj 0 Free memory is 1400kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18410) (tgid 18410), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4340kB is below limit 6144kB for oom_score_adj 0 Free memory is 1400kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18963) (tgid 18963), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4340kB is below limit 65536kB for oom_score_adj 12 Free memory is 34776kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18977) (tgid 18977), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4340kB is below limit 65536kB for oom_score_adj 12 Free memory is 51376kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19080) (tgid 19080), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4192kB is below limit 6144kB for oom_score_adj 0 Free memory is 1400kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19111) (tgid 19111), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4192kB is below limit 6144kB for oom_score_adj 0 Free memory is -1204kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19555) (tgid 19555), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4340kB is below limit 65536kB for oom_score_adj 12 Free memory is 32172kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19586) (tgid 19586), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4340kB is below limit 65536kB for oom_score_adj 12 Free memory is 48672kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19650) (tgid 19650), adj 1000, to free 52264kB on behalf of 'syz-executor.0' (27252) because cache 4340kB is below limit 65536kB for oom_score_adj 12 Free memory is 65172kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19687) (tgid 19687), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4192kB is below limit 6144kB for oom_score_adj 0 Free memory is 1400kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19834) (tgid 19834), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4192kB is below limit 65536kB for oom_score_adj 12 Free memory is 34500kB above reserved lowmemorykiller: Killing 'syz-executor.2' (19877) (tgid 19877), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4192kB is below limit 65536kB for oom_score_adj 12 Free memory is 51284kB above reserved lowmemorykiller: Killing 'syz-executor.2' (20190) (tgid 20190), adj 1000, to free 52264kB on behalf of 'kswapd0' (28) because cache 4412kB is below limit 6144kB for oom_score_adj 0 Free memory is -1204kB above reserved lowmemorykiller: Killing 'syz-executor.2' (20289) (tgid 20289), adj 1000, to free 52264kB on behalf of 'udevd' (2298) because cache 4412kB is below limit 16384kB for oom_score_adj 6 Free memory is 15396kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18009) (tgid 18009), adj 1000, to free 52260kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 31996kB above reserved lowmemorykiller: Killing 'syz-executor.2' (25114) (tgid 25114), adj 1000, to free 52264kB on behalf of 'udevd' (577) because cache 4264kB is below limit 65536kB for oom_score_adj 12 Free memory is 32296kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18009) (tgid 18009), adj 1000, to free 52260kB on behalf of 'udevd' (2312) because cache 4116kB is below limit 65536kB for oom_score_adj 12 Free memory is 32296kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18043) (tgid 18043), adj 1000, to free 52260kB on behalf of 'udevd' (2298) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 65496kB above reserved lowmemorykiller: Killing 'syz-executor.2' (24030) (tgid 24030), adj 1000, to free 52244kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 6144kB for oom_score_adj 0 Free memory is -1192kB above reserved lowmemorykiller: Killing 'syz-executor.1' (10110) (tgid 10110), adj 1000, to free 52240kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 6144kB for oom_score_adj 0 Free memory is -1192kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23481) (tgid 23481), adj 1000, to free 52232kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 32008kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23499) (tgid 23499), adj 1000, to free 52232kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 32008kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23525) (tgid 23525), adj 1000, to free 52232kB on behalf of 'udevd' (2298) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 32256kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23537) (tgid 23537), adj 1000, to free 52232kB on behalf of 'udevd' (2298) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 48856kB above reserved lowmemorykiller: Killing 'syz-executor.2' (26008) (tgid 26008), adj 1000, to free 52232kB on behalf of 'udevd' (574) because cache 4264kB is below limit 65536kB for oom_score_adj 12 Free memory is 48856kB above reserved lowmemorykiller: Killing 'syz-executor.2' (26308) (tgid 26308), adj 1000, to free 52232kB on behalf of 'udevd' (577) because cache 4116kB is below limit 65536kB for oom_score_adj 12 Free memory is 49056kB above reserved lowmemorykiller: Killing 'syz-executor.2' (26996) (tgid 26996), adj 1000, to free 52232kB on behalf of 'syz-executor.0' (27252) because cache 4264kB is below limit 6144kB for oom_score_adj 0 Free memory is -1164kB above reserved lowmemorykiller: Killing 'syz-executor.2' (24849) (tgid 24849), adj 1000, to free 52228kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 6144kB for oom_score_adj 0 Free memory is 1836kB above reserved lowmemorykiller: Killing 'syz-executor.2' (25180) (tgid 25180), adj 1000, to free 52228kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 18516kB above reserved lowmemorykiller: Killing 'syz-executor.2' (25266) (tgid 25266), adj 1000, to free 52228kB on behalf of 'syz-executor.0' (27252) because cache 4264kB is below limit 65536kB for oom_score_adj 12 Free memory is 51816kB above reserved lowmemorykiller: Killing 'syz-executor.2' (25835) (tgid 25835), adj 1000, to free 52228kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 63916kB above reserved lowmemorykiller: Killing 'syz-executor.2' (26587) (tgid 26587), adj 1000, to free 52228kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 6144kB for oom_score_adj 0 Free memory is -1260kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7500) (tgid 7500), adj 1000, to free 52224kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 31936kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7544) (tgid 7544), adj 1000, to free 52224kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 31936kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14075) (tgid 14075), adj 1000, to free 52224kB on behalf of 'syz-executor.0' (27252) because cache 4412kB is below limit 65536kB for oom_score_adj 12 Free memory is 48436kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23652) (tgid 23652), adj 1000, to free 52224kB on behalf of 'syz-executor.0' (27252) because cache 4116kB is below limit 65536kB for oom_score_adj 12 Free memory is 48836kB above reserved lowmemorykiller: Killing 'syz-executor.2' (24075) (tgid 24075), adj 1000, to free 52224kB on behalf of 'kswapd0' (28) because cache 4284kB is below limit 6144kB for oom_score_adj 0 Free memory is 1372kB above reserved lowmemorykiller: Killing 'syz-executor.2' (24645) (tgid 24645), adj 1000, to free 52224kB on behalf of 'kswapd0' (28) because cache 4284kB is below limit 6144kB for oom_score_adj 0 Free memory is 1372kB above reserved lowmemorykiller: Killing 'syz-executor.2' (24422) (tgid 24422), adj 1000, to free 52224kB on behalf of 'syz-executor.0' (27252) because cache 4284kB is below limit 6144kB for oom_score_adj 0 Free memory is -1264kB above reserved lowmemorykiller: Killing 'syz-executor.1' (25315) (tgid 25315), adj 1000, to free 51384kB on behalf of 'syz-executor.0' (27252) because cache 4284kB is below limit 65536kB for oom_score_adj 12 Free memory is 31936kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23464) (tgid 23464), adj 1000, to free 51336kB on behalf of 'syz-executor.0' (27252) because cache 4284kB is below limit 65536kB for oom_score_adj 12 Free memory is 48736kB above reserved lowmemorykiller: Killing 'syz-executor.0' (10027) (tgid 10027), adj 1000, to free 49192kB on behalf of 'syz-executor.0' (27252) because cache 4284kB is below limit 65536kB for oom_score_adj 12 Free memory is 48836kB above reserved lowmemorykiller: Killing 'syz-executor.3' (15696) (tgid 15696), adj 1000, to free 44400kB on behalf of 'kswapd0' (28) because cache 4136kB is below limit 6144kB for oom_score_adj 0 Free memory is 1400kB above reserved lowmemorykiller: Killing 'syz-executor.0' (10065) (tgid 10065), adj 1000, to free 42600kB on behalf of 'udevd' (470) because cache 4136kB is below limit 6144kB for oom_score_adj 0 Free memory is -1204kB above reserved lowmemorykiller: Killing 'syz-executor.5' (16137) (tgid 16137), adj 1000, to free 41356kB on behalf of 'udevd' (470) because cache 4136kB is below limit 16384kB for oom_score_adj 6 Free memory is 14696kB above reserved lowmemorykiller: Killing 'syz-executor.2' (23973) (tgid 23973), adj 1000, to free 41260kB on behalf of 'syz-executor.0' (27252) because cache 4284kB is below limit 16384kB for oom_score_adj 6 Free memory is 14696kB above reserved lowmemorykiller: Killing 'syz-executor.2' (20158) (tgid 20158), adj 1000, to free 41256kB on behalf of 'syz-executor.0' (27252) because cache 4284kB is below limit 65536kB for oom_score_adj 12 Free memory is 25924kB above reserved lowmemorykiller: Killing 'syz-executor.5' (24717) (tgid 24717), adj 1000, to free 41256kB on behalf of 'udevd' (470) because cache 4136kB is below limit 65536kB for oom_score_adj 12 Free memory is 25924kB above reserved lowmemorykiller: Killing 'syz-executor.5' (13788) (tgid 13788), adj 1000, to free 41252kB on behalf of 'syz-executor.0' (27252) because cache 4588kB is below limit 65536kB for oom_score_adj 12 Free memory is 37348kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7683) (tgid 7683), adj 1000, to free 41236kB on behalf of 'syz-executor.4' (2118) because cache 4588kB is below limit 6144kB for oom_score_adj 0 Free memory is -1216kB above reserved lowmemorykiller: Killing 'syz-executor.5' (14092) (tgid 14092), adj 1000, to free 41100kB on behalf of 'syz-executor.4' (2118) because cache 4368kB is below limit 6144kB for oom_score_adj 0 Free memory is 232kB above reserved lowmemorykiller: Killing 'syz-executor.5' (14186) (tgid 14186), adj 1000, to free 41100kB on behalf of 'syz-executor.4' (2118) because cache 4368kB is below limit 6144kB for oom_score_adj 0 Free memory is -812kB above reserved lowmemorykiller: Killing 'syz-executor.5' (14218) (tgid 14218), adj 1000, to free 41100kB on behalf of 'syz-executor.4' (2118) because cache 4516kB is below limit 16384kB for oom_score_adj 6 Free memory is 9316kB above reserved lowmemorykiller: Killing 'syz-executor.4' (15673) (tgid 15673), adj 1000, to free 40996kB on behalf of 'kswapd0' (28) because cache 4812kB is below limit 6144kB for oom_score_adj 0 Free memory is 1412kB above reserved lowmemorykiller: Killing 'syz-executor.5' (16760) (tgid 16760), adj 1000, to free 40980kB on behalf of 'udevd' (577) because cache 4812kB is below limit 6144kB for oom_score_adj 0 Free memory is 1412kB above reserved lowmemorykiller: Killing 'syz-executor.5' (19641) (tgid 19641), adj 1000, to free 40980kB on behalf of 'udevd' (577) because cache 4812kB is below limit 16384kB for oom_score_adj 6 Free memory is 12512kB above reserved lowmemorykiller: Killing 'syz-executor.5' (24372) (tgid 24372), adj 1000, to free 40980kB on behalf of 'udevd' (577) because cache 4812kB is below limit 65536kB for oom_score_adj 12 Free memory is 17712kB above reserved lowmemorykiller: Killing 'syz-executor.5' (24489) (tgid 24489), adj 1000, to free 40980kB on behalf of 'udevd' (574) because cache 4960kB is below limit 16384kB for oom_score_adj 6 Free memory is 9188kB above reserved lowmemorykiller: Killing 'syz-executor.5' (24421) (tgid 24421), adj 1000, to free 40980kB on behalf of 'syz-executor.0' (27226) because cache 4960kB is below limit 6144kB for oom_score_adj 0 Free memory is 688kB above reserved lowmemorykiller: Killing 'syz-executor.5' (24552) (tgid 24552), adj 1000, to free 40980kB on behalf of 'syz-executor.0' (27252) because cache 4960kB is below limit 16384kB for oom_score_adj 6 Free memory is 12588kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8733) (tgid 8733), adj 1000, to free 40976kB on behalf of 'syz-executor.0' (27226) because cache 4960kB is below limit 16384kB for oom_score_adj 6 Free memory is 12588kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13111) (tgid 13111), adj 1000, to free 40976kB on behalf of 'syz-executor.0' (27226) because cache 5108kB is below limit 16384kB for oom_score_adj 6 Free memory is 12640kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8733) (tgid 8733), adj 1000, to free 40976kB on behalf of 'syz-executor.0' (27252) because cache 4960kB is below limit 6144kB for oom_score_adj 0 Free memory is -1160kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8733) (tgid 8733), adj 1000, to free 40976kB on behalf of 'rsyslogd' (1924) because cache 4960kB is below limit 6144kB for oom_score_adj 0 Free memory is 4640kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13196) (tgid 13196), adj 1000, to free 40932kB on behalf of 'syz-executor.0' (27252) because cache 4960kB is below limit 6144kB for oom_score_adj 0 Free memory is -1160kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13280) (tgid 13280), adj 1000, to free 40932kB on behalf of 'syz-executor.0' (27226) because cache 5108kB is below limit 16384kB for oom_score_adj 6 Free memory is 10040kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16666) (tgid 16666), adj 1000, to free 40932kB on behalf of 'udevd' (574) because cache 5104kB is below limit 16384kB for oom_score_adj 6 Free memory is 15916kB above reserved lowmemorykiller: Killing 'syz-executor.1' (19126) (tgid 19126), adj 1000, to free 40932kB on behalf of 'udevd' (574) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 21416kB above reserved lowmemorykiller: Killing 'syz-executor.1' (19266) (tgid 19266), adj 1000, to free 40932kB on behalf of 'syz-executor.0' (27252) because cache 4956kB is below limit 65536kB for oom_score_adj 12 Free memory is 28716kB above reserved lowmemorykiller: Killing 'syz-executor.1' (26068) (tgid 26068), adj 1000, to free 40932kB on behalf of 'syz-executor.0' (27252) because cache 4956kB is below limit 65536kB for oom_score_adj 12 Free memory is 34508kB above reserved lowmemorykiller: Killing 'syz-executor.2' (7924) (tgid 7924), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 6144kB for oom_score_adj 0 Free memory is 4728kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8060) (tgid 8060), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 16384kB for oom_score_adj 6 Free memory is 10128kB above reserved lowmemorykiller: Killing 'syz-executor.0' (8235) (tgid 8235), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 16384kB for oom_score_adj 6 Free memory is 15628kB above reserved lowmemorykiller: Killing 'syz-executor.0' (8327) (tgid 8327), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 21768kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8421) (tgid 8421), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5252kB is below limit 65536kB for oom_score_adj 12 Free memory is 27468kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9230) (tgid 9230), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5252kB is below limit 65536kB for oom_score_adj 12 Free memory is 33068kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9405) (tgid 9405), adj 1000, to free 40928kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 38768kB above reserved lowmemorykiller: Killing 'syz-executor.2' (8733) (tgid 8733), adj 1000, to free 40976kB on behalf of 'syz-executor.4' (2118) because cache 4812kB is below limit 65536kB for oom_score_adj 12 Free memory is 17712kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9499) (tgid 9499), adj 1000, to free 40908kB on behalf of 'kswapd0' (28) because cache 5252kB is below limit 65536kB for oom_score_adj 12 Free memory is 44468kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9568) (tgid 9568), adj 1000, to free 40908kB on behalf of 'kswapd0' (28) because cache 5252kB is below limit 65536kB for oom_score_adj 12 Free memory is 49868kB above reserved lowmemorykiller: Killing 'syz-executor.1' (9657) (tgid 9657), adj 1000, to free 40908kB on behalf of 'kswapd0' (28) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 55468kB above reserved lowmemorykiller: Killing 'syz-executor.2' (9879) (tgid 9879), adj 1000, to free 40908kB on behalf of 'kswapd0' (28) because cache 5252kB is below limit 65536kB for oom_score_adj 12 Free memory is 60968kB above reserved lowmemorykiller: Killing 'syz-executor.0' (9951) (tgid 9951), adj 1000, to free 40908kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 61168kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10116) (tgid 10116), adj 1000, to free 40908kB on behalf of 'kswapd0' (28) because cache 5104kB is below limit 6144kB for oom_score_adj 0 Free memory is 1392kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10232) (tgid 10232), adj 1000, to free 40896kB on behalf of 'kswapd0' (28) because cache 5104kB is below limit 6144kB for oom_score_adj 0 Free memory is 4488kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10628) (tgid 10628), adj 1000, to free 40896kB on behalf of 'kswapd0' (28) because cache 5252kB is below limit 16384kB for oom_score_adj 6 Free memory is 10088kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10814) (tgid 10814), adj 1000, to free 40888kB on behalf of 'syz-executor.0' (27252) because cache 4808kB is below limit 6144kB for oom_score_adj 0 Free memory is -1212kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10902) (tgid 10902), adj 1000, to free 40888kB on behalf of 'syz-executor.0' (27252) because cache 4808kB is below limit 16384kB for oom_score_adj 6 Free memory is 8588kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10983) (tgid 10983), adj 1000, to free 40888kB on behalf of 'syz-fuzzer' (2092) because cache 4808kB is below limit 16384kB for oom_score_adj 6 Free memory is 14088kB above reserved lowmemorykiller: Killing 'syz-executor.2' (10939) (tgid 10939), adj 1000, to free 40888kB on behalf of 'syz-executor.0' (27252) because cache 4808kB is below limit 16384kB for oom_score_adj 6 Free memory is 14088kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11269) (tgid 11269), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 4660kB is below limit 6144kB for oom_score_adj 0 Free memory is -1112kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11323) (tgid 11323), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 4808kB is below limit 16384kB for oom_score_adj 6 Free memory is 9988kB above reserved lowmemorykiller: Killing 'syz-executor.0' (11514) (tgid 11514), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 4956kB is below limit 16384kB for oom_score_adj 6 Free memory is 15408kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11843) (tgid 11843), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 4956kB is below limit 65536kB for oom_score_adj 12 Free memory is 20908kB above reserved lowmemorykiller: Killing 'syz-executor.0' (11873) (tgid 11873), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 4956kB is below limit 65536kB for oom_score_adj 12 Free memory is 26408kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11937) (tgid 11937), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 32308kB above reserved lowmemorykiller: Killing 'syz-executor.2' (11986) (tgid 11986), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 37908kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12079) (tgid 12079), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 43408kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12123) (tgid 12123), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 65536kB for oom_score_adj 12 Free memory is 49008kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12172) (tgid 12172), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5252kB is below limit 65536kB for oom_score_adj 12 Free memory is 54108kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12227) (tgid 12227), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5400kB is below limit 65536kB for oom_score_adj 12 Free memory is 59808kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12285) (tgid 12285), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5400kB is below limit 65536kB for oom_score_adj 12 Free memory is 65408kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12369) (tgid 12369), adj 1000, to free 40876kB on behalf of 'kswapd0' (28) because cache 5104kB is below limit 6144kB for oom_score_adj 0 Free memory is 1360kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12439) (tgid 12439), adj 1000, to free 40876kB on behalf of 'syz-executor.0' (27252) because cache 5104kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12507) (tgid 12507), adj 1000, to free 40876kB on behalf of 'kswapd0' (28) because cache 4956kB is below limit 6144kB for oom_score_adj 0 Free memory is -952kB above reserved lowmemorykiller: Killing 'syz-executor.0' (12512) (tgid 12512), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4364kB is below limit 6144kB for oom_score_adj 0 Free memory is 4248kB above reserved lowmemorykiller: Killing 'syz-executor.0' (12557) (tgid 12557), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4364kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12558) (tgid 12558), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4364kB is below limit 16384kB for oom_score_adj 6 Free memory is 10248kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12740) (tgid 12740), adj 1000, to free 40860kB on behalf of 'kswapd0' (28) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is 1328kB above reserved lowmemorykiller: Killing 'syz-executor.0' (12745) (tgid 12745), adj 1000, to free 40860kB on behalf of 'kswapd0' (28) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12788) (tgid 12788), adj 1000, to free 40860kB on behalf of 'kswapd0' (28) because cache 4396kB is below limit 16384kB for oom_score_adj 6 Free memory is 10348kB above reserved lowmemorykiller: Killing 'syz-executor.2' (12864) (tgid 12864), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13339) (tgid 13339), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is 4648kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13553) (tgid 13553), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 16384kB for oom_score_adj 6 Free memory is 10148kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13602) (tgid 13602), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 16384kB for oom_score_adj 6 Free memory is 15848kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13723) (tgid 13723), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 65536kB for oom_score_adj 12 Free memory is 21648kB above reserved lowmemorykiller: Killing 'syz-executor.2' (13989) (tgid 13989), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14116) (tgid 14116), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 16384kB for oom_score_adj 6 Free memory is 10048kB above reserved lowmemorykiller: Killing 'syz-executor.5' (14133) (tgid 14133), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14219) (tgid 14219), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4396kB is below limit 16384kB for oom_score_adj 6 Free memory is 10148kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14188) (tgid 14188), adj 1000, to free 40860kB on behalf of 'kswapd0' (28) because cache 4396kB is below limit 6144kB for oom_score_adj 0 Free memory is 1328kB above reserved lowmemorykiller: Killing 'syz-executor.2' (14272) (tgid 14272), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4692kB is below limit 16384kB for oom_score_adj 6 Free memory is 10148kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15038) (tgid 15038), adj 1000, to free 40860kB on behalf of 'kswapd0' (28) because cache 4692kB is below limit 6144kB for oom_score_adj 0 Free memory is 4248kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15070) (tgid 15070), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27252) because cache 4692kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.0' (15097) (tgid 15097), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27226) because cache 4724kB is below limit 16384kB for oom_score_adj 6 Free memory is 9948kB above reserved lowmemorykiller: Killing 'syz-executor.0' (15183) (tgid 15183), adj 1000, to free 40860kB on behalf of 'syz-executor.0' (27226) because cache 4724kB is below limit 6144kB for oom_score_adj 0 Free memory is -1052kB above reserved lowmemorykiller: Killing 'syz-executor.0' (15223) (tgid 15223), adj 1000, to free 40860kB on behalf of 'rsyslogd' (1924) because cache 4724kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.0' (15231) (tgid 15231), adj 1000, to free 40860kB on behalf of 'rsyslogd' (1924) because cache 4724kB is below limit 16384kB for oom_score_adj 6 Free memory is 15148kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15389) (tgid 15389), adj 1000, to free 40860kB on behalf of 'rsyslogd' (1924) because cache 4724kB is below limit 65536kB for oom_score_adj 12 Free memory is 21044kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15495) (tgid 15495), adj 1000, to free 40860kB on behalf of 'kswapd0' (28) because cache 4692kB is below limit 6144kB for oom_score_adj 0 Free memory is -1152kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15436) (tgid 15436), adj 1000, to free 40860kB on behalf of 'rsyslogd' (1924) because cache 4724kB is below limit 65536kB for oom_score_adj 12 Free memory is 26744kB above reserved vmalloc: allocation failure, allocated 3607744512 of 4294971392 bytes syz-executor.0: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 27252 Comm: syz-executor.0 Not tainted 4.4.174+ #4 0000000000000000 e33d09bac53ae268 ffff88002d75f818 ffffffff81aad1a1 1ffff10005aebf06 dffffc0000000000 00000000024000c2 0000000000000000 ffffffff82895020 ffff88002d75f928 ffffffff8148c0cb ffffffff00000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [] warn_alloc_failed.cold+0x78/0x99 mm/page_alloc.c:2757 [] __vmalloc_area_node mm/vmalloc.c:1631 [inline] [] __vmalloc_node_range+0x408/0x650 mm/vmalloc.c:1672 [] __vmalloc_node mm/vmalloc.c:1716 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1730 [inline] [] vmalloc+0x5c/0x70 mm/vmalloc.c:1745 [] xt_alloc_entry_offsets+0x44/0x60 net/netfilter/x_tables.c:757 [] translate_table+0x2c7/0x1c00 net/ipv4/netfilter/arp_tables.c:654 [] do_replace.isra.0+0x1cd/0x470 net/ipv4/netfilter/arp_tables.c:1116 [] do_arpt_set_ctl+0x102/0x150 net/ipv4/netfilter/arp_tables.c:1620 [] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline] [] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114 [] ip_setsockopt net/ipv4/ip_sockglue.c:1225 [inline] [] ip_setsockopt+0x8a/0xa0 net/ipv4/ip_sockglue.c:1210 [] tcp_setsockopt net/ipv4/tcp.c:2643 [inline] [] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2637 [] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2663 [] SYSC_setsockopt net/socket.c:1780 [inline] [] SyS_setsockopt+0x159/0x240 net/socket.c:1759 [] entry_SYSCALL_64_fastpath+0x1e/0x9a Mem-Info: active_anon:152281 inactive_anon:11245 isolated_anon:0 active_file:508 inactive_file:573 isolated_file:0 unevictable:8 dirty:0 writeback:1 unstable:0 slab_reclaimable:6332 slab_unreclaimable:65886 mapped:53844 shmem:11620 pagetables:12236 bounce:0 free:270 free_pcp:615 free_cma:0 DMA32 free:28kB min:4696kB low:5868kB high:7044kB active_anon:279388kB inactive_anon:21296kB active_file:952kB inactive_file:984kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:0kB dirty:0kB writeback:0kB mapped:98216kB shmem:21744kB slab_reclaimable:11728kB slab_unreclaimable:122452kB kernel_stack:12320kB pagetables:21672kB unstable:0kB bounce:0kB free_pcp:1340kB local_pcp:620kB free_cma:0kB writeback_tmp:0kB pages_scanned:25536 all_unreclaimable? yes lowmem_reserve[]: 0 3504 3504 Normal free:1052kB min:5580kB low:6972kB high:8368kB active_anon:329736kB inactive_anon:23684kB active_file:1080kB inactive_file:1308kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:0kB writeback:4kB mapped:117160kB shmem:24736kB slab_reclaimable:13600kB slab_unreclaimable:141092kB kernel_stack:15648kB pagetables:27272kB unstable:0kB bounce:0kB free_pcp:1120kB local_pcp:404kB free_cma:0kB writeback_tmp:0kB pages_scanned:27844 all_unreclaimable? yes lowmem_reserve[]: 0 0 0 DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB Normal: 51*4kB (H) 29*8kB (H) 24*16kB (H) 7*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1108kB 12809 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313294 pages reserved lowmemorykiller: Killing 'syz-executor.2' (15604) (tgid 15604), adj 1000, to free 40816kB on behalf of 'syz-executor.0' (27226) because cache 4112kB is below limit 6144kB for oom_score_adj 0 Free memory is -19848kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15722) (tgid 15722), adj 1000, to free 40816kB on behalf of 'syz-executor.0' (27226) because cache 4112kB is below limit 6144kB for oom_score_adj 0 Free memory is -14020kB above reserved lowmemorykiller: Killing 'syz-executor.2' (15787) (tgid 15787), adj 1000, to free 40816kB on behalf of 'syz-executor.0' (27226) because cache 3964kB is below limit 6144kB for oom_score_adj 0 Free memory is -9832kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16292) (tgid 16292), adj 1000, to free 40816kB on behalf of 'syz-executor.0' (27226) because cache 4112kB is below limit 6144kB for oom_score_adj 0 Free memory is -3004kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16413) (tgid 16413), adj 1000, to free 40784kB on behalf of 'syz-executor.0' (27226) because cache 4112kB is below limit 6144kB for oom_score_adj 0 Free memory is 2396kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16475) (tgid 16475), adj 1000, to free 40728kB on behalf of 'syz-executor.0' (27226) because cache 4112kB is below limit 8192kB for oom_score_adj 1 Free memory is 6796kB above reserved lowmemorykiller: Killing 'syz-executor.2' (16587) (tgid 16587), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 4408kB is below limit 16384kB for oom_score_adj 6 Free memory is 12272kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17148) (tgid 17148), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 4704kB is below limit 65536kB for oom_score_adj 12 Free memory is 17872kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17270) (tgid 17270), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 4852kB is below limit 65536kB for oom_score_adj 12 Free memory is 22972kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17379) (tgid 17379), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 5148kB is below limit 6144kB for oom_score_adj 0 Free memory is 1040kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17626) (tgid 17626), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 5000kB is below limit 6144kB for oom_score_adj 0 Free memory is -1160kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17727) (tgid 17727), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 6332kB is below limit 8192kB for oom_score_adj 1 Free memory is 1324kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17899) (tgid 17899), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 6924kB is below limit 65536kB for oom_score_adj 12 Free memory is 23412kB above reserved lowmemorykiller: Killing 'syz-executor.2' (17858) (tgid 17858), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 6924kB is below limit 8192kB for oom_score_adj 1 Free memory is -1088kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18284) (tgid 18284), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 7072kB is below limit 8192kB for oom_score_adj 1 Free memory is 1424kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18322) (tgid 18322), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 7864kB is below limit 8192kB for oom_score_adj 1 Free memory is 1216kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18491) (tgid 18491), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 7864kB is below limit 8192kB for oom_score_adj 1 Free memory is -1140kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18556) (tgid 18556), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 7864kB is below limit 16384kB for oom_score_adj 6 Free memory is 9860kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18604) (tgid 18604), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 7864kB is below limit 16384kB for oom_score_adj 6 Free memory is 15540kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18647) (tgid 18647), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 7864kB is below limit 65536kB for oom_score_adj 12 Free memory is 21140kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18689) (tgid 18689), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 6532kB is below limit 8192kB for oom_score_adj 1 Free memory is -1140kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18733) (tgid 18733), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 6856kB is below limit 16384kB for oom_score_adj 6 Free memory is 10312kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18765) (tgid 18765), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 6856kB is below limit 65536kB for oom_score_adj 12 Free memory is 21076kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18817) (tgid 18817), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 6856kB is below limit 65536kB for oom_score_adj 12 Free memory is 26876kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18901) (tgid 18901), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 7300kB is below limit 65536kB for oom_score_adj 12 Free memory is 36176kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18935) (tgid 18935), adj 1000, to free 40700kB on behalf of 'kswapd0' (28) because cache 8632kB is below limit 16384kB for oom_score_adj 6 Free memory is 792kB above reserved lowmemorykiller: Killing 'syz-executor.2' (18999) (tgid 18999), adj 1000, to free 40700kB on behalf of 'syz-executor.0' (27226) because cache 8484kB is below limit 16384kB for oom_score_adj 6 Free memory is -1132kB above reserved