Warning: Permanently added '10.128.0.140' (ECDSA) to the list of known hosts. 2019/07/17 07:31:17 parsed 1 programs 2019/07/17 07:31:19 executed programs: 0 [ 474.870559] audit: type=1400 audit(1563348679.980:5): avc: denied { sys_admin } for pid=2157 comm="syz-executor.0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 474.912860] audit: type=1400 audit(1563348680.030:6): avc: denied { net_admin } for pid=2158 comm="syz-executor.0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 475.051881] audit: type=1400 audit(1563348680.170:7): avc: denied { sys_chroot } for pid=2158 comm="syz-executor.0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 475.077121] audit: type=1400 audit(1563348680.190:8): avc: denied { associate } for pid=2158 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 475.113964] audit: type=1400 audit(1563348680.230:9): avc: denied { create } for pid=2182 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 475.139260] audit: type=1400 audit(1563348680.260:10): avc: denied { write } for pid=2182 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 475.170610] audit: type=1400 audit(1563348680.280:11): avc: denied { read } for pid=2182 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 476.830446] lowmemorykiller: Killing 'syz-executor.0' (2185) (tgid 2182), adj 1000, [ 476.830446] to free 1108kB on behalf of 'kswapd0' (33) because [ 476.830446] cache 52672kB is below limit 65536kB for oom_score_adj 12 [ 476.830446] Free memory is -13000kB above reserved [ 476.867982] lowmemorykiller: Killing 'syz-executor.0' (2185) (tgid 2182), adj 1000, [ 476.867982] to free 1108kB on behalf of 'syz-executor.0' (2188) because [ 476.867982] cache 50272kB is below limit 65536kB for oom_score_adj 12 [ 476.867982] Free memory is -11340kB above reserved [ 477.178270] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 477.193141] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 477.199310] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 477.207434] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 477.216322] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 477.224892] Call Trace: [ 477.227604] [] dump_stack+0xc1/0x128 [ 477.233145] [] dump_header.isra.4+0x142/0x747 [ 477.239560] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 477.246529] [] ? ___ratelimit+0x53/0x401 [ 477.252281] [] oom_kill_process.cold.10+0xd/0xa6e [ 477.258834] [] ? has_capability_noaudit+0x24/0x30 [ 477.265420] [] ? check_preemption_disabled+0x3b/0x200 [ 477.272346] [] ? out_of_memory+0x6d4/0xe90 [ 477.278251] [] out_of_memory+0x292/0xe90 [ 477.283982] [] ? out_of_memory+0x410/0xe90 [ 477.289886] [] ? oom_killer_disable+0x200/0x200 [ 477.296252] [] ? trace_hardirqs_on+0xd/0x10 [ 477.302242] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 477.310017] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 477.316738] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 477.323531] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 477.330559] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 477.337543] [] ? kmem_cache_alloc+0x246/0x2b0 [ 477.343771] [] copy_process.part.8+0x280/0x6a10 [ 477.350449] [] ? kthread_park+0xa0/0xa0 [ 477.356124] [] ? __cleanup_sighand+0x40/0x40 [ 477.362197] [] ? trace_hardirqs_on+0x10/0x10 [ 477.368281] [] _do_fork+0x1b2/0xd30 [ 477.374019] [] ? kthread_park+0xa0/0xa0 [ 477.379655] [] ? fork_idle+0x270/0x270 [ 477.385303] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 477.392266] [] ? kthreadd+0x1cc/0x420 [ 477.397726] [] ? kthreadd+0x293/0x420 [ 477.403272] [] ? kthread_park+0xa0/0xa0 [ 477.409342] [] kernel_thread+0x34/0x40 [ 477.414901] [] kthreadd+0x2a7/0x420 [ 477.420200] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 477.427993] [] ? finish_task_switch+0x1e9/0x640 [ 477.434429] [] ? __switch_to_asm+0x34/0x70 [ 477.440330] [] ? __switch_to_asm+0x40/0x70 [ 477.446280] [] ? __switch_to_asm+0x34/0x70 [ 477.452192] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 477.459229] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 477.466260] [] ret_from_fork+0x5c/0x70 [ 477.472377] Mem-Info: [ 477.474815] active_anon:5057 inactive_anon:41 isolated_anon:0 [ 477.474815] active_file:39 inactive_file:99 isolated_file:0 [ 477.474815] unevictable:0 dirty:0 writeback:0 unstable:0 [ 477.474815] slab_reclaimable:4395 slab_unreclaimable:56328 [ 477.474815] mapped:36 shmem:48 pagetables:339 bounce:0 [ 477.474815] free:6566 free_pcp:35 free_cma:0 [ 477.530100] Node 0 active_anon:20228kB inactive_anon:164kB active_file:20kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 477.607314] DMA32 free:18680kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 477.649707] lowmem_reserve[]: 0 3505 3505 [ 477.660753] Normal free:5532kB min:5580kB low:9168kB high:12756kB active_anon:20212kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:225140kB kernel_stack:3296kB pagetables:1328kB bounce:0kB free_pcp:256kB local_pcp:136kB free_cma:0kB [ 477.705756] lowmem_reserve[]: 0 0 0 [ 477.716321] DMA32: 2*4kB (UM) 0*8kB 3*16kB (UME) 4*32kB (ME) 5*64kB (UME) 4*128kB (ME) 3*256kB (ME) 3*512kB (UME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18680kB [ 477.769441] Normal: 303*4kB (UMH) 126*8kB (UMH) 44*16kB (UMH) 33*32kB (UMH) 10*64kB (MH) 5*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5516kB 85 total pagecache pages [ 477.809565] 0 pages in swap cache [ 477.817489] Swap cache stats: add 0, delete 0, find 0/0 [ 477.826875] Free swap = 0kB [ 477.829923] Total swap = 0kB [ 477.837142] 1965979 pages RAM [ 477.840288] 0 pages HighMem/MovableOnly [ 477.848904] 313617 pages reserved [ 477.856447] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 477.869392] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 477.887090] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 477.896028] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 477.913344] [ 1766] 0 1766 2492 572 9 4 0 0 dhclient [ 477.927332] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 477.941016] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 477.950316] lowmemorykiller: Killing 'syz-executor.0' (2185) (tgid 2182), adj 1000, [ 477.950316] to free 144kB on behalf of 'rsyslogd' (1905) because [ 477.950316] cache 148kB is below limit 6144kB for oom_score_adj 0 [ 477.950316] Free memory is -13292kB above reserved [ 477.950337] lowmemorykiller: Killing 'syz-executor.0' (2185) (tgid 2182), adj 1000, [ 477.950337] to free 144kB on behalf of 'syz-executor.0' (2158) because [ 477.950337] cache 148kB is below limit 6144kB for oom_score_adj 0 [ 477.950337] Free memory is -13292kB above reserved [ 477.958444] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 477.958455] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 477.958465] [ 2002] 0 2002 12926 1231 26 3 0 0 restorecond [ 477.958474] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 477.958483] [ 2135] 0 2135 17820 197 38 3 0 0 sshd [ 477.958493] [ 2137] 0 2137 10759 1823 20 5 0 0 syz-execprog [ 477.958503] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 477.958512] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 477.958522] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 477.958531] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 477.958541] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 477.958550] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 477.958560] [ 2157] 0 2157 9407 16 5 2 0 0 syz-executor.0 [ 477.958569] [ 2158] 0 2158 9407 17 6 3 0 0 syz-executor.0 [ 477.958580] [ 2185] 0 2182 9539 36 16 4 0 1000 syz-executor.0 [ 477.958587] Out of memory: Kill process 2182 (syz-executor.0) score 999 or sacrifice child [ 477.958771] Killed process 2185 (syz-executor.0) total-vm:38156kB, anon-rss:144kB, file-rss:0kB, shmem-rss:0kB [ 477.991840] oom_reaper: reaped process 2185 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 477.991946] oom_reaper: reaped process 2188 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 477.995319] syz-executor.0 invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [ 477.995329] CPU: 0 PID: 2158 Comm: syz-executor.0 Not tainted 4.9.141+ #1 [ 477.995345] ffff8801cb4876f8 ffffffff81b42e79 ffff8801cb487ab8 ffffffff833e92b0 [ 477.995355] 0000000000000000 ffff8801cb487ad0 0000000000000000 ffff8801cb487778 [ 477.995364] ffffffff814fb526 0000000000000000 0000000000000000 ffffffff82816fa5 [ 477.995366] Call Trace: [ 477.995381] [] dump_stack+0xc1/0x128 [ 477.995392] [] dump_header.isra.4+0x142/0x747 [ 477.995400] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 477.995408] [] ? ___ratelimit+0x53/0x401 [ 477.995416] [] oom_kill_process.cold.10+0xd/0xa6e [ 477.995426] [] ? has_capability_noaudit+0x24/0x30 [ 477.995434] [] ? check_preemption_disabled+0x3b/0x200 [ 477.995443] [] ? out_of_memory+0x6d4/0xe90 [ 477.995450] [] out_of_memory+0x292/0xe90 [ 477.995458] [] ? out_of_memory+0x410/0xe90 [ 477.995465] [] ? oom_killer_disable+0x200/0x200 [ 477.995473] [] ? trace_hardirqs_on+0xd/0x10 [ 477.995481] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 477.995490] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 477.995498] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 477.995506] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 477.995513] [] ? radix_tree_lookup_slot+0x85/0xc0 [ 477.995520] [] ? find_get_entry+0x11a/0x570 [ 477.995527] [] ? find_get_entry+0x141/0x570 [ 477.995534] [] ? page_cache_prev_hole+0x80/0x80 [ 477.995544] [] ? autoremove_wake_function+0x40/0x40 [ 477.995551] [] ? pagecache_get_page+0x131/0x710 [ 477.995558] [] filemap_fault+0xaf1/0x1110 [ 477.995626] [] ext4_filemap_fault+0x71/0xa0 [ 477.995654] [] __do_fault+0x223/0x500 [ 477.995661] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 477.995670] [] ? generic_file_readonly_mmap+0x190/0x190 [ 477.995677] [] handle_mm_fault+0x1326/0x2350 [ 477.995684] [] ? vm_insert_page+0x6f0/0x6f0 [ 477.995691] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 477.995721] [] __do_page_fault+0x403/0xa60 [ 477.995729] [] ? bad_area_access_error+0x3a0/0x3a0 [ 477.995745] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.995752] [] do_page_fault+0x27/0x30 [ 477.995760] [] page_fault+0x25/0x30 [ 477.995763] Mem-Info: [ 477.995781] active_anon:5057 inactive_anon:41 isolated_anon:0 [ 477.995781] active_file:7 inactive_file:30 isolated_file:0 [ 477.995781] unevictable:0 dirty:0 writeback:0 unstable:0 [ 477.995781] slab_reclaimable:4399 slab_unreclaimable:56298 [ 477.995781] mapped:19 shmem:48 pagetables:339 bounce:0 [ 477.995781] free:3387 free_pcp:104 free_cma:0 [ 477.995795] Node 0 active_anon:20228kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:186 all_unreclaimable? yes [ 477.995813] DMA32 free:13472kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:200kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 477.995847] Normal free:76kB min:5580kB low:9168kB high:12756kB active_anon:20212kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:225140kB kernel_stack:3296kB pagetables:1328kB bounce:0kB free_pcp:216kB local_pcp:136kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 477.995920] DMA32: 2*4kB (UM) 1*8kB (U) 3*16kB (UME) 5*32kB (UME) 5*64kB (UME) 5*128kB (UME) 4*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 3*2048kB (UME) 0*4096kB = 13472kB Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 85 total pagecache pages [ 477.995955] 0 pages in swap cache [ 477.995958] Swap cache stats: add 0, delete 0, find 0/0 [ 477.995960] Free swap = 0kB [ 477.995962] Total swap = 0kB [ 477.995964] 1965979 pages RAM [ 477.995966] 0 pages HighMem/MovableOnly [ 477.995968] 313617 pages reserved [ 477.995971] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 477.995987] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 477.995998] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 477.996008] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 477.996018] [ 1766] 0 1766 2492 572 9 4 0 0 dhclient [ 477.996029] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 477.996039] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 477.996049] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 477.996059] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 477.996069] [ 2002] 0 2002 12926 1231 26 3 0 0 restorecond [ 477.996079] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 477.996089] [ 2135] 0 2135 17820 197 38 3 0 0 sshd [ 477.996100] [ 2137] 0 2137 10759 1823 20 5 0 0 syz-execprog [ 477.996110] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 477.996120] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 477.996130] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 477.996154] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 477.996165] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 477.996175] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 477.996185] [ 2157] 0 2157 9407 16 5 2 0 0 syz-executor.0 [ 477.996196] [ 2158] 0 2158 9407 17 6 3 0 0 syz-executor.0 [ 477.996206] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 477.996212] Out of memory: Kill process 2137 (syz-execprog) score 1 or sacrifice child [ 477.996638] Killed process 2157 (syz-executor.0) total-vm:37628kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB [ 478.011696] oom_reaper: reaped process 2157 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 478.015909] syz-executor.0 invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [ 478.015919] CPU: 0 PID: 2158 Comm: syz-executor.0 Not tainted 4.9.141+ #1 [ 478.015935] ffff8801cb4876f8 ffffffff81b42e79 ffff8801cb487ab8 ffffffff833e92b0 [ 478.015945] 0000000000000000 ffff8801cb487ad0 0000000000000000 ffff8801cb487778 [ 478.015955] ffffffff814fb526 0000000000000000 0000000000000000 ffffffff82816fa5 [ 478.015956] Call Trace: [ 478.015973] [] dump_stack+0xc1/0x128 [ 478.015982] [] dump_header.isra.4+0x142/0x747 [ 478.015991] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.015999] [] ? ___ratelimit+0x53/0x401 [ 478.016007] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.016021] [] ? has_capability_noaudit+0x24/0x30 [ 478.016030] [] ? check_preemption_disabled+0x3b/0x200 [ 478.016039] [] ? out_of_memory+0x6d4/0xe90 [ 478.016050] [] out_of_memory+0x292/0xe90 [ 478.016057] [] ? out_of_memory+0x410/0xe90 [ 478.016065] [] ? oom_killer_disable+0x200/0x200 [ 478.016073] [] ? trace_hardirqs_on+0xd/0x10 [ 478.016081] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.016089] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.016098] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.016106] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.016114] [] ? radix_tree_lookup_slot+0x85/0xc0 [ 478.016122] [] ? find_get_entry+0x11a/0x570 [ 478.016129] [] ? find_get_entry+0x141/0x570 [ 478.016136] [] ? page_cache_prev_hole+0x80/0x80 [ 478.016144] [] ? autoremove_wake_function+0x40/0x40 [ 478.016151] [] ? pagecache_get_page+0x131/0x710 [ 478.016159] [] filemap_fault+0xaf1/0x1110 [ 478.016168] [] ext4_filemap_fault+0x71/0xa0 [ 478.016175] [] __do_fault+0x223/0x500 [ 478.016181] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 478.016189] [] ? generic_file_readonly_mmap+0x190/0x190 [ 478.016196] [] handle_mm_fault+0x1326/0x2350 [ 478.016203] [] ? vm_insert_page+0x6f0/0x6f0 [ 478.016211] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.016219] [] __do_page_fault+0x403/0xa60 [ 478.016227] [] ? bad_area_access_error+0x3a0/0x3a0 [ 478.016236] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 478.016243] [] do_page_fault+0x27/0x30 [ 478.016250] [] page_fault+0x25/0x30 [ 478.016254] Mem-Info: [ 478.016276] active_anon:5057 inactive_anon:41 isolated_anon:0 [ 478.016276] active_file:7 inactive_file:30 isolated_file:0 [ 478.016276] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.016276] slab_reclaimable:4399 slab_unreclaimable:56298 [ 478.016276] mapped:19 shmem:48 pagetables:339 bounce:0 [ 478.016276] free:3387 free_pcp:113 free_cma:0 [ 478.016289] Node 0 active_anon:20228kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:186 all_unreclaimable? yes [ 478.016308] DMA32 free:13472kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:200kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.016333] Normal free:76kB min:5580kB low:9168kB high:12756kB active_anon:20212kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:225140kB kernel_stack:3296kB pagetables:1328kB bounce:0kB free_pcp:252kB local_pcp:172kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.016389] DMA32: 2*4kB (UM) 1*8kB (U) 3*16kB (UME) 5*32kB (UME) 5*64kB (UME) 5*128kB (UME) 4*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 3*2048kB (UME) 0*4096kB = 13472kB Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 85 total pagecache pages [ 478.016424] 0 pages in swap cache [ 478.016428] Swap cache stats: add 0, delete 0, find 0/0 [ 478.016430] Free swap = 0kB [ 478.016432] Total swap = 0kB [ 478.016434] 1965979 pages RAM [ 478.016436] 0 pages HighMem/MovableOnly [ 478.016439] 313617 pages reserved [ 478.016441] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.016457] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.016468] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.016478] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.016488] [ 1766] 0 1766 2492 572 9 4 0 0 dhclient [ 478.016498] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 478.016509] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 478.016519] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.016530] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.016540] [ 2002] 0 2002 12926 1231 26 3 0 0 restorecond [ 478.016550] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.016560] [ 2135] 0 2135 17820 197 38 3 0 0 sshd [ 478.016570] [ 2137] 0 2137 10759 1823 20 5 0 0 syz-execprog [ 478.016580] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.016590] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.016600] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.016610] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.016620] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.016630] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.016640] [ 2157] 0 2157 9407 0 5 2 0 0 syz-executor.0 [ 478.016650] [ 2158] 0 2158 9407 17 6 3 0 0 syz-executor.0 [ 478.016661] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.016666] Out of memory: Kill process 2137 (syz-execprog) score 1 or sacrifice child [ 478.016747] Killed process 2137 (syz-execprog) total-vm:43036kB, anon-rss:7292kB, file-rss:0kB, shmem-rss:0kB [ 478.026646] oom_reaper: reaped process 2137 (syz-execprog), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 478.034366] syz-execprog invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [ 478.034376] CPU: 0 PID: 2140 Comm: syz-execprog Not tainted 4.9.141+ #1 [ 478.034391] ffff8801cbf776f8 ffffffff81b42e79 ffff8801cbf77ab8 ffffffff833e92b0 [ 478.034400] 0000000000000000 ffff8801cbf77ad0 0000000000000000 ffff8801cbf77778 [ 478.034408] ffffffff814fb526 0000000000000000 0000000000000000 ffffffff82816fa5 [ 478.034410] Call Trace: [ 478.034425] [] dump_stack+0xc1/0x128 [ 478.034436] [] dump_header.isra.4+0x142/0x747 [ 478.034444] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.034452] [] ? ___ratelimit+0x53/0x401 [ 478.034460] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.034469] [] ? check_preemption_disabled+0x3b/0x200 [ 478.034478] [] ? out_of_memory+0x6d4/0xe90 [ 478.034485] [] out_of_memory+0x292/0xe90 [ 478.034492] [] ? out_of_memory+0x410/0xe90 [ 478.034500] [] ? oom_killer_disable+0x200/0x200 [ 478.034508] [] ? trace_hardirqs_on+0xd/0x10 [ 478.034517] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.034525] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.034533] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.034541] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.034549] [] ? radix_tree_lookup_slot+0x85/0xc0 [ 478.034556] [] ? find_get_entry+0x11a/0x570 [ 478.034563] [] ? find_get_entry+0x141/0x570 [ 478.034570] [] ? page_cache_prev_hole+0x80/0x80 [ 478.034578] [] ? autoremove_wake_function+0x40/0x40 [ 478.034584] [] ? pagecache_get_page+0x131/0x710 [ 478.034591] [] filemap_fault+0xaf1/0x1110 [ 478.034598] [] ext4_filemap_fault+0x71/0xa0 [ 478.034605] [] __do_fault+0x223/0x500 [ 478.034611] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 478.034616] [] ? handle_mm_fault+0x1d4f/0x2350 [ 478.034621] [] handle_mm_fault+0x1326/0x2350 [ 478.034628] [] ? vm_insert_page+0x6f0/0x6f0 [ 478.034635] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.034644] [] __do_page_fault+0x403/0xa60 [ 478.034651] [] ? bad_area_access_error+0x3a0/0x3a0 [ 478.034661] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 478.034667] [] do_page_fault+0x27/0x30 [ 478.034675] [] page_fault+0x25/0x30 [ 478.034678] Mem-Info: [ 478.034696] active_anon:3182 inactive_anon:41 isolated_anon:0 [ 478.034696] active_file:7 inactive_file:30 isolated_file:0 [ 478.034696] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.034696] slab_reclaimable:4399 slab_unreclaimable:56298 [ 478.034696] mapped:19 shmem:48 pagetables:339 bounce:0 [ 478.034696] free:3173 free_pcp:256 free_cma:0 [ 478.034709] Node 0 active_anon:12728kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 478.034728] DMA32 free:12728kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:240kB local_pcp:160kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.034754] Normal free:0kB min:5580kB low:9168kB high:12756kB active_anon:12712kB inactive_anon:164kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:225140kB kernel_stack:3072kB pagetables:1328kB bounce:0kB free_pcp:784kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.034807] DMA32: 2*4kB (UM) 0*8kB 3*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (UME) 3*512kB (UME) 3*1024kB (ME) 3*2048kB (UME) 0*4096kB = 12728kB Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 85 total pagecache pages [ 478.034850] 0 pages in swap cache [ 478.034854] Swap cache stats: add 0, delete 0, find 0/0 [ 478.034856] Free swap = 0kB [ 478.034858] Total swap = 0kB [ 478.034860] 1965979 pages RAM [ 478.034863] 0 pages HighMem/MovableOnly [ 478.034864] 313617 pages reserved [ 478.034867] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.034884] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.034894] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.034905] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.034915] [ 1766] 0 1766 2492 572 9 4 0 0 dhclient [ 478.034925] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 478.034935] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 478.034945] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.034955] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.034965] [ 2002] 0 2002 12926 1231 26 3 0 0 restorecond [ 478.034975] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.034986] [ 2135] 0 2135 17820 197 38 3 0 0 sshd [ 478.034997] [ 2140] 0 2137 10759 0 20 5 0 0 syz-execprog [ 478.035007] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.035016] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.035026] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.035036] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.035046] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.035056] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.035069] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.035074] Out of memory: Kill process 2002 (restorecond) score 0 or sacrifice child [ 478.035105] Killed process 2002 (restorecond) total-vm:51704kB, anon-rss:4924kB, file-rss:0kB, shmem-rss:0kB [ 478.043452] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 478.043461] CPU: 1 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 478.043477] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 478.043488] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 478.043498] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 478.043500] Call Trace: [ 478.043515] [] dump_stack+0xc1/0x128 [ 478.043526] [] dump_header.isra.4+0x142/0x747 [ 478.043535] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.043543] [] ? ___ratelimit+0x53/0x401 [ 478.043551] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.043561] [] ? check_preemption_disabled+0x3b/0x200 [ 478.043570] [] ? out_of_memory+0x6d4/0xe90 [ 478.043577] [] out_of_memory+0x292/0xe90 [ 478.043585] [] ? out_of_memory+0x410/0xe90 [ 478.043593] [] ? oom_killer_disable+0x200/0x200 [ 478.043602] [] ? trace_hardirqs_on+0xd/0x10 [ 478.043611] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.043619] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.043629] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.043639] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 478.043650] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 478.043658] [] ? kmem_cache_alloc+0x246/0x2b0 [ 478.043668] [] copy_process.part.8+0x280/0x6a10 [ 478.043678] [] ? kthread_park+0xa0/0xa0 [ 478.043687] [] ? __cleanup_sighand+0x40/0x40 [ 478.043694] [] ? trace_hardirqs_on+0x10/0x10 [ 478.043713] [] _do_fork+0x1b2/0xd30 [ 478.043727] [] ? kthread_park+0xa0/0xa0 [ 478.043734] [] ? fork_idle+0x270/0x270 [ 478.043742] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.043749] [] ? kthreadd+0x1cc/0x420 [ 478.043757] [] ? kthreadd+0x293/0x420 [ 478.043764] [] ? kthread_park+0xa0/0xa0 [ 478.043772] [] kernel_thread+0x34/0x40 [ 478.043779] [] kthreadd+0x2a7/0x420 [ 478.043788] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.043797] [] ? finish_task_switch+0x1e9/0x640 [ 478.043805] [] ? __switch_to_asm+0x34/0x70 [ 478.043812] [] ? __switch_to_asm+0x40/0x70 [ 478.043818] [] ? __switch_to_asm+0x34/0x70 [ 478.043832] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.043841] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.043848] [] ret_from_fork+0x5c/0x70 [ 478.043991] Mem-Info: [ 478.044009] active_anon:1957 inactive_anon:41 isolated_anon:0 [ 478.044009] active_file:7 inactive_file:28 isolated_file:0 [ 478.044009] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.044009] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.044009] mapped:19 shmem:48 pagetables:302 bounce:0 [ 478.044009] free:4684 free_pcp:1 free_cma:0 [ 478.044023] Node 0 active_anon:7828kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 478.044042] DMA32 free:12828kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.044069] Normal free:5908kB min:5580kB low:9168kB high:12756kB active_anon:7812kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:3008kB pagetables:1180kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.044126] DMA32: 5*4kB (UM) 5*8kB (UM) 5*16kB (UME) 5*32kB (UME) 4*64kB (ME) 3*128kB (ME) 5*256kB (UME) 3*512kB (UME) 3*1024kB (ME) 3*2048kB (UME) 0*4096kB = 12972kB Normal: 136*4kB (UMH) 46*8kB (UMH) 23*16kB (M) 29*32kB (UM) 30*64kB (UM) 15*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6048kB 122 total pagecache pages [ 478.044174] 0 pages in swap cache [ 478.044178] Swap cache stats: add 0, delete 0, find 0/0 [ 478.044180] Free swap = 0kB [ 478.044183] Total swap = 0kB [ 478.044185] 1965979 pages RAM [ 478.044187] 0 pages HighMem/MovableOnly [ 478.044189] 313617 pages reserved [ 478.044192] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.044208] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.044219] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.044229] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.044239] [ 1766] 0 1766 2492 572 9 4 0 0 dhclient [ 478.044249] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 478.044259] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 478.044270] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.044281] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.044293] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.044304] [ 2135] 0 2135 17820 197 38 3 0 0 sshd [ 478.044315] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.044337] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.044348] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.044358] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.044374] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.044384] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.044398] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.044404] Out of memory: Kill process 1766 (dhclient) score 0 or sacrifice child [ 478.044556] Killed process 1766 (dhclient) total-vm:9968kB, anon-rss:2288kB, file-rss:0kB, shmem-rss:0kB [ 478.066625] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 478.066634] CPU: 1 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 478.066652] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 478.066663] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 478.066673] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 478.066675] Call Trace: [ 478.066692] [] dump_stack+0xc1/0x128 [ 478.066702] [] dump_header.isra.4+0x142/0x747 [ 478.066711] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.066719] [] ? ___ratelimit+0x53/0x401 [ 478.066728] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.066737] [] ? check_preemption_disabled+0x3b/0x200 [ 478.066746] [] ? out_of_memory+0x6d4/0xe90 [ 478.066754] [] out_of_memory+0x292/0xe90 [ 478.066761] [] ? out_of_memory+0x410/0xe90 [ 478.066770] [] ? oom_killer_disable+0x200/0x200 [ 478.066778] [] ? trace_hardirqs_on+0xd/0x10 [ 478.066787] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.066795] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.066805] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.066815] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 478.066824] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 478.066833] [] ? kmem_cache_alloc+0x246/0x2b0 [ 478.066843] [] copy_process.part.8+0x280/0x6a10 [ 478.066853] [] ? kthread_park+0xa0/0xa0 [ 478.066861] [] ? __cleanup_sighand+0x40/0x40 [ 478.066868] [] ? trace_hardirqs_on+0x10/0x10 [ 478.066876] [] _do_fork+0x1b2/0xd30 [ 478.066884] [] ? kthread_park+0xa0/0xa0 [ 478.066891] [] ? fork_idle+0x270/0x270 [ 478.066899] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.066907] [] ? kthreadd+0x1cc/0x420 [ 478.066914] [] ? kthreadd+0x293/0x420 [ 478.066921] [] ? kthread_park+0xa0/0xa0 [ 478.066929] [] kernel_thread+0x34/0x40 [ 478.066936] [] kthreadd+0x2a7/0x420 [ 478.066945] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.066955] [] ? finish_task_switch+0x1e9/0x640 [ 478.066963] [] ? __switch_to_asm+0x34/0x70 [ 478.066970] [] ? __switch_to_asm+0x40/0x70 [ 478.066977] [] ? __switch_to_asm+0x34/0x70 [ 478.066985] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.066993] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.067000] [] ret_from_fork+0x5c/0x70 [ 478.067004] Mem-Info: [ 478.067023] active_anon:1382 inactive_anon:41 isolated_anon:0 [ 478.067023] active_file:7 inactive_file:28 isolated_file:0 [ 478.067023] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.067023] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.067023] mapped:19 shmem:48 pagetables:302 bounce:0 [ 478.067023] free:846 free_pcp:210 free_cma:0 [ 478.067036] Node 0 active_anon:5528kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:181 all_unreclaimable? no [ 478.067056] DMA32 free:3340kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:108kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.067083] Normal free:44kB min:5580kB low:9168kB high:12756kB active_anon:5512kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:3008kB pagetables:1180kB bounce:0kB free_pcp:732kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.067138] DMA32: 2*4kB (UM) 3*8kB (M) 2*16kB (UM) 3*32kB (UM) 3*64kB (UM) 2*128kB (UM) 3*256kB (UM) 0*512kB 2*1024kB (UM) 0*2048kB 0*4096kB = 3424kB Normal: 1*4kB (H) 1*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB 122 total pagecache pages [ 478.067178] 0 pages in swap cache [ 478.067182] Swap cache stats: add 0, delete 0, find 0/0 [ 478.067184] Free swap = 0kB [ 478.067187] Total swap = 0kB [ 478.067189] 1965979 pages RAM [ 478.067191] 0 pages HighMem/MovableOnly [ 478.067193] 313617 pages reserved [ 478.067196] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.067211] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.067222] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.067233] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.067245] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 478.067255] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 478.067266] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.067276] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.067288] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.067307] [ 2135] 0 2135 17820 197 38 3 0 0 sshd [ 478.067324] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.067334] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.067345] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.067355] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.067365] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.067376] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.067389] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.067394] Out of memory: Kill process 2135 (sshd) score 0 or sacrifice child [ 478.067452] Killed process 2135 (sshd) total-vm:71280kB, anon-rss:784kB, file-rss:0kB, shmem-rss:4kB [ 478.092543] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 478.092553] CPU: 1 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 478.092570] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 478.092580] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 478.092590] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 478.092593] Call Trace: [ 478.092614] [] dump_stack+0xc1/0x128 [ 478.092624] [] dump_header.isra.4+0x142/0x747 [ 478.092632] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.092640] [] ? ___ratelimit+0x53/0x401 [ 478.092647] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.092656] [] ? check_preemption_disabled+0x3b/0x200 [ 478.092665] [] ? out_of_memory+0x6d4/0xe90 [ 478.092673] [] out_of_memory+0x292/0xe90 [ 478.092679] [] ? out_of_memory+0x410/0xe90 [ 478.092687] [] ? oom_killer_disable+0x200/0x200 [ 478.092701] [] ? trace_hardirqs_on+0xd/0x10 [ 478.092709] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.092717] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.092730] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.092740] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 478.092750] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 478.092758] [] ? kmem_cache_alloc+0x246/0x2b0 [ 478.092768] [] copy_process.part.8+0x280/0x6a10 [ 478.092778] [] ? kthread_park+0xa0/0xa0 [ 478.092786] [] ? __cleanup_sighand+0x40/0x40 [ 478.092793] [] ? trace_hardirqs_on+0x10/0x10 [ 478.092800] [] _do_fork+0x1b2/0xd30 [ 478.092808] [] ? kthread_park+0xa0/0xa0 [ 478.092815] [] ? fork_idle+0x270/0x270 [ 478.092822] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.092829] [] ? kthreadd+0x1cc/0x420 [ 478.092842] [] ? kthreadd+0x293/0x420 [ 478.092849] [] ? kthread_park+0xa0/0xa0 [ 478.092860] [] kernel_thread+0x34/0x40 [ 478.092868] [] kthreadd+0x2a7/0x420 [ 478.092881] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.092891] [] ? finish_task_switch+0x1e9/0x640 [ 478.092898] [] ? __switch_to_asm+0x34/0x70 [ 478.092905] [] ? __switch_to_asm+0x40/0x70 [ 478.092912] [] ? __switch_to_asm+0x34/0x70 [ 478.092920] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.092928] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.092935] [] ret_from_fork+0x5c/0x70 [ 478.092939] Mem-Info: [ 478.092957] active_anon:1182 inactive_anon:41 isolated_anon:0 [ 478.092957] active_file:7 inactive_file:28 isolated_file:0 [ 478.092957] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.092957] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.092957] mapped:19 shmem:48 pagetables:265 bounce:0 [ 478.092957] free:435 free_pcp:371 free_cma:0 [ 478.092971] Node 0 active_anon:4728kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 478.092990] DMA32 free:1604kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:200kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.093022] Normal free:12kB min:5580kB low:9168kB high:12756kB active_anon:4712kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:3008kB pagetables:1032kB bounce:0kB free_pcp:1360kB local_pcp:716kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.093074] DMA32: 0*4kB 2*8kB (M) 1*16kB (U) 2*32kB (M) 1*64kB (M) 2*128kB (UM) 2*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1440kB Normal: 1*4kB (H) 1*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB 122 total pagecache pages [ 478.093119] 0 pages in swap cache [ 478.093123] Swap cache stats: add 0, delete 0, find 0/0 [ 478.093125] Free swap = 0kB [ 478.093128] Total swap = 0kB [ 478.093130] 1965979 pages RAM [ 478.093132] 0 pages HighMem/MovableOnly [ 478.093134] 313617 pages reserved [ 478.093137] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.093153] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.093164] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.093175] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.093187] [ 1901] 0 1901 14231 108 23 3 0 0 rsyslogd [ 478.093197] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 478.093208] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.093219] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.093230] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.093243] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.093254] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.093264] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.093275] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.093285] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.093296] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.093309] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.093315] Out of memory: Kill process 1901 (rsyslogd) score 0 or sacrifice child [ 478.093381] Killed process 1901 (rsyslogd) total-vm:56924kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 478.094605] syz-executor.0: vmalloc: allocation failure, allocated 2145845248 of 4294795264 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 478.094612] CPU: 0 PID: 2188 Comm: syz-executor.0 Not tainted 4.9.141+ #1 [ 478.094625] ffff8800b0f879c0 ffffffff81b42e79 1ffff100161f0f3a dffffc0000000000 [ 478.094636] ffffffff82aa8ba0 0000000000000000 0000000000400000 ffff8800b0f87b08 [ 478.094645] ffffffff814fc7c8 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0 [ 478.094647] Call Trace: [ 478.094658] [] dump_stack+0xc1/0x128 [ 478.094667] [] warn_alloc.cold.31+0x7f/0x9c [ 478.094675] [] ? zone_watermark_ok_safe+0x250/0x250 [ 478.094682] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 478.094690] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 478.094699] [] ? check_preemption_disabled+0x3b/0x200 [ 478.094706] [] ? retint_kernel+0x2d/0x2d [ 478.094713] [] __vmalloc_node_range+0x3f8/0x600 [ 478.094776] [] ? xt_alloc_table_info+0xc9/0x100 [ 478.094783] [] vmalloc+0x5b/0x70 [ 478.094790] [] ? xt_alloc_table_info+0xc9/0x100 [ 478.094797] [] xt_alloc_table_info+0xc9/0x100 [ 478.094832] [] do_ip6t_set_ctl+0x235/0x470 [ 478.094841] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 478.094869] [] ? mutex_unlock+0x9/0x10 [ 478.094900] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 478.094908] [] nf_setsockopt+0x6d/0xc0 [ 478.094952] [] ipv6_setsockopt+0xc8/0x130 [ 478.094966] [] tcp_setsockopt+0x88/0xe0 [ 478.094993] [] sock_common_setsockopt+0x9a/0xe0 [ 478.095001] [] SyS_setsockopt+0x166/0x260 [ 478.095008] [] ? SyS_recv+0x40/0x40 [ 478.095039] [] ? SyS_clock_gettime+0x11e/0x1f0 [ 478.095047] [] ? SyS_clock_settime+0x220/0x220 [ 478.095085] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 478.095092] [] ? do_syscall_64+0x48/0x550 [ 478.095099] [] ? SyS_recv+0x40/0x40 [ 478.095107] [] do_syscall_64+0x19f/0x550 [ 478.095114] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 478.095117] Mem-Info: [ 478.095134] active_anon:1182 inactive_anon:41 isolated_anon:0 [ 478.095134] active_file:7 inactive_file:28 isolated_file:0 [ 478.095134] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.095134] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.095134] mapped:19 shmem:48 pagetables:265 bounce:0 [ 478.095134] free:32 free_pcp:371 free_cma:0 [ 478.095147] Node 0 active_anon:4728kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 478.095165] DMA32 free:116kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.095188] Normal free:12kB min:5580kB low:9168kB high:12756kB active_anon:4712kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:2912kB pagetables:1032kB bounce:0kB free_pcp:1360kB local_pcp:644kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.095225] 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: 1*4kB (H) 1*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB 122 total pagecache pages [ 478.095261] 0 pages in swap cache [ 478.095264] Swap cache stats: add 0, delete 0, find 0/0 [ 478.095266] Free swap = 0kB [ 478.095269] Total swap = 0kB [ 478.095271] 1965979 pages RAM [ 478.095273] 0 pages HighMem/MovableOnly [ 478.095275] 313617 pages reserved [ 478.122052] oom_reaper: reaped process 1901 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 478.137986] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 478.137996] CPU: 1 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 478.138011] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 478.138032] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 478.138042] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 478.138044] Call Trace: [ 478.138061] [] dump_stack+0xc1/0x128 [ 478.138071] [] dump_header.isra.4+0x142/0x747 [ 478.138079] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.138087] [] ? ___ratelimit+0x53/0x401 [ 478.138095] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.138104] [] ? check_preemption_disabled+0x3b/0x200 [ 478.138113] [] ? out_of_memory+0x6d4/0xe90 [ 478.138121] [] out_of_memory+0x292/0xe90 [ 478.138127] [] ? out_of_memory+0x410/0xe90 [ 478.138135] [] ? oom_killer_disable+0x200/0x200 [ 478.138144] [] ? trace_hardirqs_on+0xd/0x10 [ 478.138152] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.138159] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.138168] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.138178] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 478.138187] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 478.138196] [] ? kmem_cache_alloc+0x246/0x2b0 [ 478.138206] [] copy_process.part.8+0x280/0x6a10 [ 478.138216] [] ? kthread_park+0xa0/0xa0 [ 478.138223] [] ? __cleanup_sighand+0x40/0x40 [ 478.138229] [] ? trace_hardirqs_on+0x10/0x10 [ 478.138236] [] _do_fork+0x1b2/0xd30 [ 478.138243] [] ? kthread_park+0xa0/0xa0 [ 478.138250] [] ? fork_idle+0x270/0x270 [ 478.138257] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.138264] [] ? kthreadd+0x1cc/0x420 [ 478.138271] [] ? kthreadd+0x293/0x420 [ 478.138278] [] ? kthread_park+0xa0/0xa0 [ 478.138285] [] kernel_thread+0x34/0x40 [ 478.138292] [] kthreadd+0x2a7/0x420 [ 478.138300] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.138308] [] ? finish_task_switch+0x1e9/0x640 [ 478.138314] [] ? __switch_to_asm+0x34/0x70 [ 478.138331] [] ? __switch_to_asm+0x40/0x70 [ 478.138337] [] ? __switch_to_asm+0x34/0x70 [ 478.138345] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.138352] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.138358] [] ret_from_fork+0x5c/0x70 [ 478.138362] Mem-Info: [ 478.138379] active_anon:1007 inactive_anon:41 isolated_anon:0 [ 478.138379] active_file:7 inactive_file:28 isolated_file:0 [ 478.138379] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.138379] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.138379] mapped:19 shmem:48 pagetables:265 bounce:0 [ 478.138379] free:232 free_pcp:347 free_cma:0 [ 478.138391] Node 0 active_anon:4028kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 478.138408] DMA32 free:116kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.138431] Normal free:812kB min:5580kB low:9168kB high:12756kB active_anon:4012kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:2912kB pagetables:1032kB bounce:0kB free_pcp:1264kB local_pcp:620kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.138466] 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: 81*4kB (UMH) 44*8kB (UMH) 5*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 756kB 122 total pagecache pages [ 478.138501] 0 pages in swap cache [ 478.138505] Swap cache stats: add 0, delete 0, find 0/0 [ 478.138506] Free swap = 0kB [ 478.138508] Total swap = 0kB [ 478.138511] 1965979 pages RAM [ 478.138513] 0 pages HighMem/MovableOnly [ 478.138515] 313617 pages reserved [ 478.138517] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.138535] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.138544] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.138553] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.138564] [ 1905] 0 1901 14231 0 23 3 0 0 rsyslogd [ 478.138572] [ 1956] 0 1956 4724 50 15 3 0 0 cron [ 478.138581] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.138591] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.138602] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.138613] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.138622] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.138631] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.138640] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.138650] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.138659] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.138672] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.138677] Out of memory: Kill process 1956 (cron) score 0 or sacrifice child [ 478.138729] Killed process 1956 (cron) total-vm:18896kB, anon-rss:196kB, file-rss:4kB, shmem-rss:0kB [ 478.161861] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 478.161871] CPU: 1 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 478.161892] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 478.161902] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 478.161912] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 478.161913] Call Trace: [ 478.161929] [] dump_stack+0xc1/0x128 [ 478.161939] [] dump_header.isra.4+0x142/0x747 [ 478.161948] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.161956] [] ? ___ratelimit+0x53/0x401 [ 478.161964] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.161973] [] ? check_preemption_disabled+0x3b/0x200 [ 478.161982] [] ? out_of_memory+0x6d4/0xe90 [ 478.161989] [] out_of_memory+0x292/0xe90 [ 478.161996] [] ? out_of_memory+0x410/0xe90 [ 478.162003] [] ? oom_killer_disable+0x200/0x200 [ 478.162011] [] ? trace_hardirqs_on+0xd/0x10 [ 478.162020] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.162028] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.162036] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.162046] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 478.162055] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 478.162063] [] ? kmem_cache_alloc+0x246/0x2b0 [ 478.162073] [] copy_process.part.8+0x280/0x6a10 [ 478.162082] [] ? kthread_park+0xa0/0xa0 [ 478.162090] [] ? __cleanup_sighand+0x40/0x40 [ 478.162096] [] ? trace_hardirqs_on+0x10/0x10 [ 478.162104] [] _do_fork+0x1b2/0xd30 [ 478.162111] [] ? kthread_park+0xa0/0xa0 [ 478.162118] [] ? fork_idle+0x270/0x270 [ 478.162125] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.162132] [] ? kthreadd+0x1cc/0x420 [ 478.162139] [] ? kthreadd+0x293/0x420 [ 478.162146] [] ? kthread_park+0xa0/0xa0 [ 478.162153] [] kernel_thread+0x34/0x40 [ 478.162160] [] kthreadd+0x2a7/0x420 [ 478.162168] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.162178] [] ? finish_task_switch+0x1e9/0x640 [ 478.162184] [] ? __switch_to_asm+0x34/0x70 [ 478.162191] [] ? __switch_to_asm+0x40/0x70 [ 478.162197] [] ? __switch_to_asm+0x34/0x70 [ 478.162205] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.162213] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.162220] [] ret_from_fork+0x5c/0x70 [ 478.162223] Mem-Info: [ 478.162241] active_anon:957 inactive_anon:41 isolated_anon:0 [ 478.162241] active_file:7 inactive_file:28 isolated_file:0 [ 478.162241] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.162241] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.162241] mapped:19 shmem:48 pagetables:228 bounce:0 [ 478.162241] free:278 free_pcp:356 free_cma:0 [ 478.162254] Node 0 active_anon:3828kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 478.162273] DMA32 free:116kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.162299] Normal free:996kB min:5580kB low:9168kB high:12756kB active_anon:3812kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:2880kB pagetables:884kB bounce:0kB free_pcp:1300kB local_pcp:620kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.162382] 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: 127*4kB (UMH) 52*8kB (UMH) 5*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1036kB 122 total pagecache pages [ 478.162423] 0 pages in swap cache [ 478.162427] Swap cache stats: add 0, delete 0, find 0/0 [ 478.162429] Free swap = 0kB [ 478.162431] Total swap = 0kB [ 478.162434] 1965979 pages RAM [ 478.162436] 0 pages HighMem/MovableOnly [ 478.162438] 313617 pages reserved [ 478.162440] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.162455] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.162466] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.162477] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.162488] [ 1905] 0 1901 14231 0 23 3 0 0 rsyslogd [ 478.162499] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.162510] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.162521] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.162533] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.162543] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.162553] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.162563] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.162573] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.162583] [ 2152] 0 2152 3648 44 13 3 0 0 getty [ 478.162595] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.162601] Out of memory: Kill process 2152 (getty) score 0 or sacrifice child [ 478.162631] Killed process 2152 (getty) total-vm:14592kB, anon-rss:172kB, file-rss:4kB, shmem-rss:0kB [ 478.185078] kthreadd invoked oom-killer: gfp_mask=0x27080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=0, order=3, oom_score_adj=0 [ 478.185094] CPU: 1 PID: 2 Comm: kthreadd Not tainted 4.9.141+ #1 [ 478.185111] ffff8801da62f780 ffffffff81b42e79 ffff8801da62fb40 ffffffff833e92b0 [ 478.185121] 0000000000000000 ffff8801da62fb58 0000000000000003 ffff8801da62f800 [ 478.185130] ffffffff814fb526 0000000000000003 0000000000000000 ffffffff82816fa5 [ 478.185132] Call Trace: [ 478.185149] [] dump_stack+0xc1/0x128 [ 478.185159] [] dump_header.isra.4+0x142/0x747 [ 478.185167] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 478.185190] [] ? ___ratelimit+0x53/0x401 [ 478.185205] [] oom_kill_process.cold.10+0xd/0xa6e [ 478.185215] [] ? check_preemption_disabled+0x3b/0x200 [ 478.185223] [] ? out_of_memory+0x6d4/0xe90 [ 478.185231] [] out_of_memory+0x292/0xe90 [ 478.185241] [] ? out_of_memory+0x410/0xe90 [ 478.185249] [] ? oom_killer_disable+0x200/0x200 [ 478.185257] [] ? trace_hardirqs_on+0xd/0x10 [ 478.185265] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.185273] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.185282] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.185292] [] ? avc_has_perm_noaudit+0x2f0/0x2f0 [ 478.185301] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 478.185309] [] ? kmem_cache_alloc+0x246/0x2b0 [ 478.185324] [] copy_process.part.8+0x280/0x6a10 [ 478.185334] [] ? kthread_park+0xa0/0xa0 [ 478.185345] [] ? __cleanup_sighand+0x40/0x40 [ 478.185351] [] ? trace_hardirqs_on+0x10/0x10 [ 478.185359] [] _do_fork+0x1b2/0xd30 [ 478.185366] [] ? kthread_park+0xa0/0xa0 [ 478.185373] [] ? fork_idle+0x270/0x270 [ 478.185380] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.185387] [] ? kthreadd+0x1cc/0x420 [ 478.185394] [] ? kthreadd+0x293/0x420 [ 478.185401] [] ? kthread_park+0xa0/0xa0 [ 478.185408] [] kernel_thread+0x34/0x40 [ 478.185415] [] kthreadd+0x2a7/0x420 [ 478.185423] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.185433] [] ? finish_task_switch+0x1e9/0x640 [ 478.185440] [] ? __switch_to_asm+0x34/0x70 [ 478.185447] [] ? __switch_to_asm+0x40/0x70 [ 478.185453] [] ? __switch_to_asm+0x34/0x70 [ 478.185461] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.185468] [] ? kthread_create_worker_on_cpu+0xe0/0xe0 [ 478.185475] [] ret_from_fork+0x5c/0x70 [ 478.185479] Mem-Info: [ 478.185497] active_anon:907 inactive_anon:41 isolated_anon:0 [ 478.185497] active_file:7 inactive_file:28 isolated_file:0 [ 478.185497] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.185497] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.185497] mapped:19 shmem:48 pagetables:228 bounce:0 [ 478.185497] free:303 free_pcp:386 free_cma:0 [ 478.185510] Node 0 active_anon:3628kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 478.185529] DMA32 free:116kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.185555] Normal free:1096kB min:5580kB low:9168kB high:12756kB active_anon:3712kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:2848kB pagetables:884kB bounce:0kB free_pcp:1420kB local_pcp:740kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.185593] 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: 148*4kB (UMH) 55*8kB (UMH) 6*16kB (UM) 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1192kB 122 total pagecache pages [ 478.185635] 0 pages in swap cache [ 478.185639] Swap cache stats: add 0, delete 0, find 0/0 [ 478.185641] Free swap = 0kB [ 478.185643] Total swap = 0kB [ 478.185645] 1965979 pages RAM [ 478.185647] 0 pages HighMem/MovableOnly [ 478.185649] 313617 pages reserved [ 478.185652] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.185666] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.185677] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.185687] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.185699] [ 1905] 0 1901 14231 0 23 3 0 0 rsyslogd [ 478.185710] [ 1974] 0 1974 3734 44 11 3 0 0 mcstransd [ 478.185721] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.185731] [ 2032] 0 2032 3648 39 12 3 0 0 getty [ 478.185743] [ 2147] 0 2147 3648 42 13 3 0 0 getty [ 478.185753] [ 2148] 0 2148 3648 43 12 3 0 0 getty [ 478.185763] [ 2149] 0 2149 3648 43 12 4 0 0 getty [ 478.185774] [ 2150] 0 2150 3648 42 12 3 0 0 getty [ 478.185784] [ 2151] 0 2151 3648 42 12 3 0 0 getty [ 478.185798] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.185803] Out of memory: Kill process 1974 (mcstransd) score 0 or sacrifice child [ 478.185838] Killed process 1974 (mcstransd) total-vm:14936kB, anon-rss:176kB, file-rss:0kB, shmem-rss:0kB [ 478.209640] Out of memory: Kill process 2149 (getty) score 0 or sacrifice child [ 478.209680] Killed process 2149 (getty) total-vm:14592kB, anon-rss:168kB, file-rss:4kB, shmem-rss:0kB [ 478.222691] Out of memory: Kill process 2147 (getty) score 0 or sacrifice child [ 478.222727] Killed process 2147 (getty) total-vm:14592kB, anon-rss:164kB, file-rss:4kB, shmem-rss:0kB [ 478.256725] Out of memory: Kill process 2148 (getty) score 0 or sacrifice child [ 478.256769] Killed process 2148 (getty) total-vm:14592kB, anon-rss:168kB, file-rss:4kB, shmem-rss:0kB [ 478.283861] Out of memory: Kill process 2150 (getty) score 0 or sacrifice child [ 478.283898] Killed process 2150 (getty) total-vm:14592kB, anon-rss:164kB, file-rss:4kB, shmem-rss:0kB [ 478.313404] Out of memory: Kill process 2151 (getty) score 0 or sacrifice child [ 478.313439] Killed process 2151 (getty) total-vm:14592kB, anon-rss:164kB, file-rss:4kB, shmem-rss:0kB [ 478.333219] Out of memory: Kill process 2032 (getty) score 0 or sacrifice child [ 478.333255] Killed process 2032 (getty) total-vm:14592kB, anon-rss:152kB, file-rss:4kB, shmem-rss:0kB [ 478.353471] init invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=0, order=0, oom_score_adj=0 [ 478.353480] CPU: 0 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 478.353496] ffff8801da6077a0 ffffffff81b42e79 ffff8801da607ab8 ffffffff833e92b0 [ 478.353519] 0000000000000000 ffff8801da607ad0 0000000000000000 ffff8801da607820 [ 478.353529] ffffffff814fb526 0000000000000000 0000000000000000 ffff8801da5f88a8 [ 478.353531] Call Trace: [ 478.353547] [] dump_stack+0xc1/0x128 [ 478.353558] [] dump_header.isra.4+0x142/0x747 [ 478.353567] [] ? out_of_memory+0x6d4/0xe90 [ 478.353575] [] out_of_memory.cold.11+0xd/0x5d [ 478.353582] [] ? out_of_memory+0x410/0xe90 [ 478.353590] [] ? oom_killer_disable+0x200/0x200 [ 478.353599] [] ? trace_hardirqs_on+0xd/0x10 [ 478.353607] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.353615] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.353623] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.353632] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.353639] [] ? radix_tree_lookup_slot+0x85/0xc0 [ 478.353646] [] ? find_get_entry+0x11a/0x570 [ 478.353654] [] ? find_get_entry+0x141/0x570 [ 478.353660] [] ? page_cache_prev_hole+0x80/0x80 [ 478.353668] [] ? autoremove_wake_function+0x40/0x40 [ 478.353676] [] ? pagecache_get_page+0x131/0x710 [ 478.353683] [] filemap_fault+0xaf1/0x1110 [ 478.353696] [] ext4_filemap_fault+0x71/0xa0 [ 478.353703] [] __do_fault+0x223/0x500 [ 478.353709] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 478.353717] [] ? generic_file_readonly_mmap+0x190/0x190 [ 478.353724] [] handle_mm_fault+0x1326/0x2350 [ 478.353732] [] ? vm_insert_page+0x6f0/0x6f0 [ 478.353740] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.353749] [] __do_page_fault+0x403/0xa60 [ 478.353757] [] ? bad_area_access_error+0x3a0/0x3a0 [ 478.353766] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 478.353773] [] do_page_fault+0x27/0x30 [ 478.353782] [] page_fault+0x25/0x30 [ 478.353786] Mem-Info: [ 478.353802] active_anon:632 inactive_anon:41 isolated_anon:0 [ 478.353802] active_file:7 inactive_file:28 isolated_file:0 [ 478.353802] unevictable:0 dirty:0 writeback:0 unstable:0 [ 478.353802] slab_reclaimable:4399 slab_unreclaimable:56133 [ 478.353802] mapped:19 shmem:48 pagetables:154 bounce:0 [ 478.353802] free:782 free_pcp:370 free_cma:0 [ 478.353814] Node 0 active_anon:2528kB inactive_anon:164kB active_file:28kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? yes [ 478.353839] DMA32 free:116kB min:4696kB low:7712kB high:10728kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020132kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:52kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 3505 3505 [ 478.353864] Normal free:3012kB min:5580kB low:9168kB high:12756kB active_anon:2612kB inactive_anon:164kB active_file:28kB inactive_file:116kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:17580kB slab_unreclaimable:224480kB kernel_stack:2624kB pagetables:588kB bounce:0kB free_pcp:1356kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: 0 0 0 [ 478.353905] 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: 426*4kB (UMH) 93*8kB (UMH) 20*16kB (UM) 12*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3152kB 122 total pagecache pages [ 478.353951] 0 pages in swap cache [ 478.353955] Swap cache stats: add 0, delete 0, find 0/0 [ 478.353957] Free swap = 0kB [ 478.353960] Total swap = 0kB [ 478.353962] 1965979 pages RAM [ 478.353964] 0 pages HighMem/MovableOnly [ 478.353967] 313617 pages reserved [ 478.353969] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 478.353984] [ 470] 0 470 5384 179 16 3 0 -1000 udevd [ 478.353995] [ 586] 0 586 5383 181 15 3 0 -1000 udevd [ 478.354006] [ 587] 0 587 5383 180 15 3 0 -1000 udevd [ 478.354018] [ 1905] 0 1901 14231 0 23 3 0 0 rsyslogd [ 478.354031] [ 1984] 0 1984 12489 153 27 3 0 -1000 sshd [ 478.354054] [ 2185] 0 2182 9539 0 16 4 0 1000 syz-executor.0 [ 478.354060] Kernel panic - not syncing: Out of memory and no killable processes... [ 478.354060] [ 478.354067] CPU: 0 PID: 1 Comm: init Not tainted 4.9.141+ #1 [ 478.354080] ffff8801da607760 ffffffff81b42e79 ffffffff82a962c0 00000000ffffffff [ 478.354091] ffffffff83029100 0000000000000000 dffffc0000000000 ffff8801da607820 [ 478.354101] ffffffff813f7125 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66 [ 478.354103] Call Trace: [ 478.354112] [] dump_stack+0xc1/0x128 [ 478.354160] [] panic+0x1bf/0x39f [ 478.354168] [] ? add_taint.cold.5+0x16/0x16 [ 478.354176] [] ? dump_header.isra.4+0x738/0x747 [ 478.354184] [] ? dump_header.isra.4+0x738/0x747 [ 478.354191] [] out_of_memory.cold.11+0x1e/0x5d [ 478.354199] [] ? out_of_memory+0x410/0xe90 [ 478.354207] [] ? oom_killer_disable+0x200/0x200 [ 478.354214] [] ? trace_hardirqs_on+0xd/0x10 [ 478.354222] [] ? __alloc_pages_nodemask+0x1173/0x1bd0 [ 478.354231] [] __alloc_pages_nodemask+0x18ee/0x1bd0 [ 478.354238] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.354248] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 478.354256] [] ? radix_tree_lookup_slot+0x85/0xc0 [ 478.354263] [] ? find_get_entry+0x11a/0x570 [ 478.354271] [] ? find_get_entry+0x141/0x570 [ 478.354278] [] ? page_cache_prev_hole+0x80/0x80 [ 478.354286] [] ? autoremove_wake_function+0x40/0x40 [ 478.354293] [] ? pagecache_get_page+0x131/0x710 [ 478.354301] [] filemap_fault+0xaf1/0x1110 [ 478.354309] [] ext4_filemap_fault+0x71/0xa0 [ 478.354316] [] __do_fault+0x223/0x500 [ 478.354322] [] ? do_page_mkwrite+0x3e0/0x3e0 [ 478.354330] [] ? generic_file_readonly_mmap+0x190/0x190 [ 478.354336] [] handle_mm_fault+0x1326/0x2350 [ 478.354343] [] ? vm_insert_page+0x6f0/0x6f0 [ 478.354349] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 478.354356] [] __do_page_fault+0x403/0xa60 [ 478.354364] [] ? bad_area_access_error+0x3a0/0x3a0 [ 478.354373] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 478.354380] [] do_page_fault+0x27/0x30 [ 478.354387] [] page_fault+0x25/0x30 [ 478.354862] Kernel Offset: disabled [ 485.247051] Rebooting in 86400 seconds..