[....] Starting enhanced syslogd: rsyslogd[ 12.522833] audit: type=1400 audit(1515030098.731:5): avc: denied { syslog } for pid=3338 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.805401] audit: type=1400 audit(1515030104.014:6): avc: denied { map } for pid=3479 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program [ 24.029673] audit: type=1400 audit(1515030110.238:7): avc: denied { map } for pid=3492 comm="syzkaller481560" path="/root/syzkaller481560701" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 28.010098] syzkaller481560 invoked oom-killer: gfp_mask=0x14002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0 [ 28.030906] syzkaller481560 cpuset=/ mems_allowed=0 [ 28.036308] CPU: 0 PID: 3503 Comm: syzkaller481560 Not tainted 4.15.0-rc6+ #246 [ 28.043737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.053080] Call Trace: [ 28.055661] dump_stack+0x194/0x257 [ 28.059276] ? arch_local_irq_restore+0x53/0x53 [ 28.063927] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 28.069097] dump_header+0x28c/0xe1e [ 28.072789] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 28.077964] ? pagefault_out_of_memory+0x152/0x152 [ 28.082878] ? print_irqtrace_events+0x270/0x270 [ 28.087611] ? __lock_acquire+0x664/0x3e00 [ 28.091824] ? print_irqtrace_events+0x270/0x270 [ 28.096569] ? check_noncircular+0x20/0x20 [ 28.100778] ? task_will_free_mem+0x252/0xaa0 [ 28.105257] ? mark_held_locks+0xaf/0x100 [ 28.109382] ? retint_kernel+0x10/0x10 [ 28.113245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 28.118238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.122974] ? retint_kernel+0x10/0x10 [ 28.126851] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 28.131933] ? ___ratelimit+0x95/0x630 [ 28.135794] ? idr_get_free_cmn+0xfd0/0xfd0 [ 28.140089] ? check_noncircular+0x20/0x20 [ 28.144295] ? find_held_lock+0x138/0x1d0 [ 28.148434] oom_kill_process+0x8b5/0x14a0 [ 28.152647] ? has_ns_capability_noaudit+0x163/0x2a0 [ 28.157724] ? lock_downgrade+0x980/0x980 [ 28.161850] ? oom_evaluate_task+0x480/0x480 [ 28.166243] ? security_capable_noaudit+0x8b/0xc0 [ 28.171071] ? has_ns_capability_noaudit+0x18c/0x2a0 [ 28.176155] ? has_capability+0x30/0x30 [ 28.180103] ? do_raw_spin_trylock+0x190/0x190 [ 28.184675] ? check_noncircular+0x20/0x20 [ 28.188892] ? has_capability_noaudit+0x24/0x30 [ 28.193538] ? oom_badness+0xd1/0x980 [ 28.197309] ? lock_release+0xa40/0xa40 [ 28.201253] ? do_try_to_free_pages+0xc53/0x1020 [ 28.205981] ? find_lock_task_mm+0x460/0x460 [ 28.210365] ? find_held_lock+0x35/0x1d0 [ 28.214404] ? out_of_memory+0xb3a/0x1220 [ 28.218527] ? lock_downgrade+0x980/0x980 [ 28.222652] ? lock_release+0xa40/0xa40 [ 28.226602] ? __alloc_pages_slowpath+0xf8b/0x2d00 [ 28.231510] ? oom_evaluate_task+0x284/0x480 [ 28.235897] out_of_memory+0x86d/0x1220 [ 28.239852] ? trace_hardirqs_on+0xd/0x10 [ 28.243979] ? oom_killer_disable+0x310/0x310 [ 28.248450] ? mutex_trylock+0x23a/0x2d0 [ 28.252487] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 28.257908] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 28.263790] __alloc_pages_slowpath+0x1d1b/0x2d00 [ 28.268632] ? warn_alloc+0x2b0/0x2b0 [ 28.272425] ? check_noncircular+0x20/0x20 [ 28.276639] ? switched_to_fair+0xb0/0xb0 [ 28.280764] ? __enqueue_entity+0x109/0x1e0 [ 28.285070] ? print_irqtrace_events+0x270/0x270 [ 28.289812] ? finish_task_switch+0x1d3/0x740 [ 28.294341] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 28.300203] ? finish_task_switch+0x1d3/0x740 [ 28.304669] ? finish_task_switch+0x1aa/0x740 [ 28.309156] ? __might_sleep+0x95/0x190 [ 28.313116] __alloc_pages_nodemask+0x9fb/0xd80 [ 28.317762] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 28.322762] ? __sched_text_start+0x8/0x8 [ 28.326889] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.331625] ? retint_kernel+0x10/0x10 [ 28.335494] ? __lock_is_held+0xb6/0x140 [ 28.339543] alloc_pages_current+0xb6/0x1e0 [ 28.343842] __vmalloc_node_range+0x409/0x650 [ 28.348320] ? xt_alloc_table_info+0x64/0xe0 [ 28.352712] __vmalloc_node_flags_caller+0x50/0x60 [ 28.357615] ? xt_alloc_table_info+0x64/0xe0 [ 28.362000] kvmalloc_node+0x82/0xd0 [ 28.365696] xt_alloc_table_info+0x64/0xe0 [ 28.369907] do_ipt_set_ctl+0x29b/0x5f0 [ 28.373858] ? translate_compat_table+0x1b90/0x1b90 [ 28.378857] ? mutex_unlock+0xd/0x10 [ 28.382586] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 28.387855] nf_setsockopt+0x67/0xc0 [ 28.391550] ip_setsockopt+0xa1/0xb0 [ 28.395245] tcp_setsockopt+0x82/0xd0 [ 28.399034] sock_common_setsockopt+0x95/0xd0 [ 28.403516] SyS_setsockopt+0x189/0x360 [ 28.407467] ? SyS_recv+0x40/0x40 [ 28.410894] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 28.415712] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 28.420703] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.425453] entry_SYSCALL_64_fastpath+0x23/0x9a [ 28.430194] RIP: 0033:0x4418c9 [ 28.433354] RSP: 002b:00007ffe845d93f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 28.441039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004418c9 [ 28.448286] RDX: 0010000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 28.455531] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 28.462771] R10: 0000000020000ffc R11: 0000000000000246 R12: 0000000000000000 [ 28.470018] R13: 0000000000402d50 R14: 0000000000000000 R15: 0000000000000000 [ 28.477455] Mem-Info: [ 28.480677] active_anon:7941 inactive_anon:61 isolated_anon:0 [ 28.480677] active_file:2117 inactive_file:2130 isolated_file:32 [ 28.480677] unevictable:0 dirty:4250 writeback:0 unstable:0 [ 28.480677] slab_reclaimable:7227 slab_unreclaimable:83340 [ 28.480677] mapped:6 shmem:68 pagetables:378 bounce:0 [ 28.480677] free:24234 free_pcp:4 free_cma:0 [ 28.513358] Node 0 active_anon:31764kB inactive_anon:244kB active_file:8452kB inactive_file:8424kB unevictable:0kB isolated(anon):0kB isolated(file):256kB mapped:24kB dirty:17000kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 28.541245] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 28.567398] lowmem_reserve[]: 0 2871 6381 6381 [ 28.572035] Node 0 DMA32 free:44248kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942380kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 28.599228] lowmem_reserve[]: 0 0 3510 3510 [ 28.603600] Node 0 Normal free:36780kB min:37084kB low:46352kB high:55620kB active_anon:31764kB inactive_anon:244kB active_file:8520kB inactive_file:8424kB unevictable:0kB writepending:17000kB present:4718592kB managed:3594536kB mlocked:0kB kernel_stack:3360kB pagetables:1512kB bounce:0kB free_pcp:16kB local_pcp:16kB free_cma:0kB [ 28.636765] lowmem_reserve[]: 0 0 0 0 [ 28.640632] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 28.654322] Node 0 DMA32: 4*4kB (UM) 3*8kB (UM) 1*16kB (M) 1*32kB (U) 2*64kB (M) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 4*1024kB (UM) 2*2048kB (M) 8*4096kB (M) = 44248kB [ 28.669617] Node 0 Normal: 711*4kB (ME) 550*8kB (UME) 290*16kB (ME) 128*32kB (UME) 37*64kB (UM) 6*128kB (M) 25*256kB (UM) 20*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 36780kB [ 28.685493] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 28.694091] 4345 total pagecache pages [ 28.698032] 0 pages in swap cache [ 28.701498] Swap cache stats: add 0, delete 0, find 0/0 [ 28.706880] Free swap = 0kB [ 28.709915] Total swap = 0kB [ 28.712985] 1965979 pages RAM [ 28.716163] 0 pages HighMem/MovableOnly [ 28.720239] 327773 pages reserved [ 28.723757] Unreclaimable slab info: [ 28.727546] Name Used Total [ 28.733149] hashtab_node 118KB 119KB [ 28.738535] ebitmap_node 387KB 389KB [ 28.743914] avtab_node 1012KB 1013KB [ 28.749318] TIPC 1KB 7KB [ 28.754702] SCTPv6 2KB 4KB [ 28.760908] DCCPv6 2KB 7KB [ 28.766304] DCCP 2KB 6KB [ 28.771782] fib6_nodes 0KB 4KB [ 28.777173] ip6_dst_cache 7KB 7KB [ 28.782563] RAWv6 9KB 13KB [ 28.787945] UDPv6 12KB 14KB [ 28.793325] TCPv6 2KB 5KB [ 28.798698] sd_ext_cdb 0KB 3KB [ 28.804055] scsi_sense_cache 75KB 120KB [ 28.809410] virtio_scsi_cmd 16KB 16KB [ 28.814784] sgpool-128 8KB 8KB [ 28.820166] sgpool-64 4KB 6KB [ 28.825530] sgpool-32 57KB 63KB [ 28.830913] sgpool-16 21KB 22KB [ 28.836295] sgpool-8 149KB 187KB [ 28.841676] cfq_io_cq 15KB 15KB [ 28.847060] cfq_queue 24KB 27KB [ 28.852443] mqueue_inode_cache 1KB 7KB [ 28.857928] nfs_commit_data 3KB 7KB [ 28.863317] nfs_write_data 34KB 37KB [ 28.868726] jbd2_inode 1KB 3KB [ 28.874099] ext4_system_zone 0KB 3KB [ 28.879470] bio-1 1KB 3KB [ 28.884831] rpc_buffers 17KB 19KB [ 28.890969] rpc_tasks 2KB 3KB [ 28.896356] UNIX 780KB 780KB [ 28.901745] tcp_bind_bucket 0KB 4KB [ 28.907131] ip_fib_trie 0KB 3KB [ 28.912521] ip_fib_alias 0KB 3KB [ 28.917904] ip_dst_cache 4KB 7KB [ 28.923272] RAW 5KB 7KB [ 28.928647] UDP 29KB 31KB [ 28.934025] request_sock_TCP 0KB 3KB [ 28.939377] TCP 28KB 31KB [ 28.944726] hugetlbfs_inode_cache 1KB 7KB [ 28.950425] eventpoll_pwq 9KB 11KB [ 28.955781] eventpoll_epi 18KB 23KB [ 28.961135] inotify_inode_mark 3KB 7KB [ 28.966605] request_queue 53KB 135KB [ 28.971981] blkdev_ioc 20KB 23KB [ 28.977366] bio-0 246KB 247KB [ 28.982753] biovec-(1<<(21-12)) 363KB 363KB [ 28.988308] biovec-64 102KB 102KB [ 28.993691] biovec-16 10KB 15KB [ 28.999074] bio_integrity_payload 0KB 4KB [ 29.004790] khugepaged_mm_slot 1KB 3KB [ 29.010240] uid_cache 1KB 3KB [ 29.015615] dmaengine-unmap-2 0KB 3KB [ 29.021789] audit_buffer 0KB 3KB [ 29.027184] skbuff_fclone_cache 128KB 131KB [ 29.032751] skbuff_head_cache 1704KB 1706KB [ 29.038141] configfs_dir_cache 0KB 4KB [ 29.043612] file_lock_cache 156KB 158KB [ 29.048975] file_lock_ctx 1KB 3KB [ 29.054328] fsnotify_mark_connector 2KB 3KB [ 29.060218] shmem_inode_cache 1033KB 1034KB [ 29.065570] task_delay_info 309KB 355KB [ 29.070921] sigqueue 350KB 350KB [ 29.076269] kernfs_node_cache 2154KB 2157KB [ 29.081615] mnt_cache 15KB 20KB [ 29.086966] filp 8741KB 8861KB [ 29.092312] names_cache 113564KB 113602KB [ 29.097679] avc_node 38KB 39KB [ 29.103054] selinux_file_security 443KB 453KB [ 29.108776] selinux_inode_security 1929KB 1932KB [ 29.114591] key_jar 3KB 7KB [ 29.119968] nsproxy 0KB 3KB [ 29.125340] vm_area_struct 17923KB 17928KB [ 29.130706] mm_struct 4310KB 4320KB [ 29.136062] fs_cache 408KB 444KB [ 29.141435] files_cache 1516KB 1518KB [ 29.146812] signal_cache 2425KB 2436KB [ 29.152981] sighand_cache 238KB 319KB [ 29.158368] task_struct 10339KB 10351KB [ 29.163743] cred_jar 2280KB 2284KB [ 29.169105] anon_vma_chain 7434KB 7437KB [ 29.174472] anon_vma 162KB 285KB [ 29.179817] pid 211KB 256KB [ 29.185166] Acpi-Operand 106KB 166KB [ 29.190522] Acpi-ParseExt 0KB 7KB [ 29.195869] Acpi-Parse 8KB 15KB [ 29.201919] Acpi-State 10KB 23KB [ 29.207270] Acpi-Namespace 19KB 23KB [ 29.212616] numa_policy 0KB 3KB [ 29.217969] debug_objects_cache 305KB 306KB [ 29.223491] trace_event_file 144KB 147KB [ 29.228837] ftrace_event_field 254KB 255KB [ 29.234294] pool_workqueue 22KB 24KB [ 29.239671] page->ptl 2956KB 2960KB [ 29.245065] kmalloc-262144 1032KB 1032KB [ 29.250443] kmalloc-131072 650KB 650KB [ 29.255818] kmalloc-65536 264KB 264KB [ 29.261194] kmalloc-32768 627KB 627KB [ 29.266568] kmalloc-16384 148KB 148KB [ 29.271945] kmalloc-8192 453KB 453KB [ 29.277323] kmalloc-4096 9018KB 9056KB [ 29.283479] kmalloc-2048 3142KB 3142KB [ 29.288874] kmalloc-1024 3472KB 3472KB [ 29.294241] kmalloc-512 2669KB 2898KB [ 29.299590] kmalloc-256 2096KB 2471KB [ 29.304939] kmalloc-128 402KB 523KB [ 29.310287] kmalloc-96 287KB 408KB [ 29.315633] kmalloc-64 712KB 836KB [ 29.320980] kmalloc-32 1887KB 2197KB [ 29.326372] kmalloc-192 217KB 276KB [ 29.331720] kmem_cache 99KB 105KB [ 29.337069] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 29.345688] [ 1772] 0 1772 5385 187 90112 0 -1000 udevd [ 29.353879] [ 3187] 0 3187 2493 572 49152 0 0 dhclient [ 29.362310] [ 3338] 0 3338 14265 173 122880 0 0 rsyslogd [ 29.370736] [ 3390] 0 3390 4725 51 81920 0 0 cron [ 29.378812] [ 3411] 0 3411 3736 45 77824 0 0 mcstransd [ 29.387321] [ 3421] 0 3421 12927 1228 135168 0 0 restorecond [ 29.396041] [ 3433] 0 3433 12490 152 143360 0 -1000 sshd [ 29.404126] [ 3463] 0 3463 3694 42 77824 0 0 getty [ 29.412293] [ 3464] 0 3464 3694 40 73728 0 0 getty [ 29.420486] [ 3465] 0 3465 3694 42 69632 0 0 getty [ 29.428655] [ 3466] 0 3466 3694 40 73728 0 0 getty [ 29.436821] [ 3467] 0 3467 3694 41 73728 0 0 getty [ 29.444972] [ 3468] 0 3468 3694 41 73728 0 0 getty [ 29.453129] [ 3469] 0 3469 3649 39 77824 0 0 getty [ 29.461295] [ 3473] 0 3473 5681 456 90112 0 -1000 udevd [ 29.469458] [ 3474] 0 3474 5681 456 90112 0 -1000 udevd [ 29.477635] [ 3490] 0 3490 17821 198 180224 0 0 sshd [ 29.485707] [ 3492] 0 3492 286 1 32768 0 0 syzkaller481560 [ 29.494727] [ 3493] 0 3493 286 12 32768 0 0 syzkaller481560 [ 29.503736] [ 3494] 0 3494 286 12 32768 0 0 syzkaller481560 [ 29.512755] [ 3495] 0 3495 286 12 32768 0 0 syzkaller481560 [ 29.521790] [ 3496] 0 3496 286 12 32768 0 0 syzkaller481560 [ 29.530829] [ 3497] 0 3497 286 12 32768 0 0 syzkaller481560 [ 29.539879] [ 3498] 0 3498 286 12 32768 0 0 syzkaller481560 [ 29.548918] [ 3499] 0 3499 286 12 32768 0 0 syzkaller481560 [ 29.557949] [ 3500] 0 3500 286 12 32768 0 0 syzkaller481560 [ 29.566977] [ 3501] 0 3501 4381 524 36864 0 0 syzkaller481560 [ 29.576010] [ 3502] 0 3502 4381 524 36864 0 0 syzkaller481560 [ 29.585060] [ 3503] 0 3503 4381 524 36864 0 0 syzkaller481560 [ 29.594124] [ 3504] 0 3504 4381 524 36864 0 0 syzkaller481560 [ 29.603143] [ 3505] 0 3505 4381 524 36864 0 0 syzkaller481560 [ 29.612165] [ 3506] 0 3506 4381 524 36864 0 0 syzkaller481560 [ 29.621177] [ 3507] 0 3507 4381 524 36864 0 0 syzkaller481560 [ 29.630213] [ 3508] 0 3508 4381 524 36864 0 0 syzkaller481560 [ 29.639242] Out of memory: Kill process 3421 (restorecond) score 0 or sacrifice child [ 29.647631] Killed process 3421 (restorecond) total-vm:51708kB, anon-rss:4912kB, file-rss:0kB, shmem-rss:0kB [ 29.898907] oom_reaper: reaped process 3507 (syzkaller481560), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 29.930539] syzkaller481560: vmalloc: allocation failure, allocated 792666112 of 4294975488 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 29.941970] oom_reaper: reaped process 3503 (syzkaller481560), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 29.942509] oom_reaper: reaped process 3504 (syzkaller481560), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 29.946709] syzkaller481560 invoked oom-killer: gfp_mask=0x14002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0 [ 29.946714] syzkaller481560 cpuset=/ mems_allowed=0 [ 29.946731] CPU: 0 PID: 3504 Comm: syzkaller481560 Not tainted 4.15.0-rc6+ #246 [ 29.946735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.946738] Call Trace: [ 29.946754] dump_stack+0x194/0x257 [ 29.946767] ? arch_local_irq_restore+0x53/0x53 [ 29.946780] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.946800] dump_header+0x28c/0xe1e [ 29.946816] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.946822] ? print_irqtrace_events+0x270/0x270 [ 29.946835] ? pagefault_out_of_memory+0x152/0x152 [ 29.946842] ? check_noncircular+0x20/0x20 [ 29.946853] ? print_irqtrace_events+0x270/0x270 [ 29.946867] ? __lock_acquire+0x664/0x3e00 [ 29.946881] ? check_noncircular+0x20/0x20 [ 29.946899] ? find_held_lock+0x35/0x1d0 [ 29.946917] ? check_noncircular+0x20/0x20 [ 29.946924] ? task_will_free_mem+0x252/0xaa0 [ 29.946940] ? print_irqtrace_events+0x270/0x270 [ 29.946958] ? ___ratelimit+0x30d/0x630 [ 29.946968] ? lock_downgrade+0x980/0x980 [ 29.946982] ? lock_release+0xa40/0xa40 [ 29.946998] ? mark_held_locks+0xaf/0x100 [ 29.947011] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 29.947023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.947032] ? trace_hardirqs_on+0xd/0x10 [ 29.947044] ? ___ratelimit+0x95/0x630 [ 29.947058] ? idr_get_free_cmn+0xfd0/0xfd0 [ 29.947066] ? check_noncircular+0x20/0x20 [ 29.947074] ? find_held_lock+0x138/0x1d0 [ 29.947093] oom_kill_process+0x8b5/0x14a0 [ 29.947106] ? has_ns_capability_noaudit+0x163/0x2a0 [ 29.947116] ? lock_downgrade+0x980/0x980 [ 29.947131] ? oom_evaluate_task+0x480/0x480 [ 29.947155] ? security_capable_noaudit+0x8b/0xc0 [ 29.947170] ? has_ns_capability_noaudit+0x18c/0x2a0 [ 29.947179] ? has_capability+0x30/0x30 [ 29.947186] ? do_raw_spin_trylock+0x190/0x190 [ 29.947195] ? check_noncircular+0x20/0x20 [ 29.947213] ? has_capability_noaudit+0x24/0x30 [ 29.947222] ? oom_badness+0xd1/0x980 [ 29.947228] ? lock_release+0xa40/0xa40 [ 29.947234] ? do_try_to_free_pages+0xc53/0x1020 [ 29.947245] ? find_lock_task_mm+0x460/0x460 [ 29.947261] ? find_held_lock+0x35/0x1d0 [ 29.947280] ? out_of_memory+0xb3a/0x1220 [ 29.947289] ? lock_downgrade+0x980/0x980 [ 29.947302] ? lock_release+0xa40/0xa40 [ 29.947311] ? blocking_notifier_call_chain+0x112/0x190 [ 29.947317] ? __alloc_pages_slowpath+0xf8b/0x2d00 [ 29.947336] ? oom_evaluate_task+0x284/0x480 [ 29.947351] out_of_memory+0x86d/0x1220 [ 29.947372] ? oom_killer_disable+0x310/0x310 [ 29.947377] ? mutex_trylock+0x23a/0x2d0 [ 29.947387] ? __lock_is_held+0xb6/0x140 [ 29.947395] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 29.947420] __alloc_pages_slowpath+0x1d1b/0x2d00 [ 29.947468] ? warn_alloc+0x2b0/0x2b0 [ 29.947474] ? trace_hardirqs_off+0xd/0x10 [ 29.947482] ? switch_mm_irqs_off+0x7cb/0x15f0 [ 29.947502] ? mark_held_locks+0xaf/0x100 [ 29.947512] ? _raw_spin_unlock_irq+0x27/0x70 executing program executing program executing program [ 29.947523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.947532] ? trace_hardirqs_on+0xd/0x10 [ 29.947539] ? _raw_spin_unlock_irq+0x27/0x70 [ 29.947547] ? finish_task_switch+0x1d3/0x740 [ 29.947552] ? finish_task_switch+0x1aa/0x740 [ 29.947586] ? __schedule+0x8f3/0x2060 [ 29.947604] ? __sched_text_start+0x8/0x8 [ 29.947648] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 29.947680] __alloc_pages_nodemask+0x9fb/0xd80 [ 29.947698] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 29.947706] ? retint_kernel+0x10/0x10 [ 29.947717] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.947728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.947747] ? retint_kernel+0x10/0x10 [ 29.947773] ? __sanitizer_cov_trace_pc+0x1/0x50 [ 29.947793] alloc_pages_current+0xb6/0x1e0 [ 29.947808] __vmalloc_node_range+0x409/0x650 [ 29.947830] ? xt_alloc_table_info+0x64/0xe0 [ 29.947838] __vmalloc_node_flags_caller+0x50/0x60 [ 29.947847] ? xt_alloc_table_info+0x64/0xe0 [ 29.947859] kvmalloc_node+0x82/0xd0 [ 29.947871] xt_alloc_table_info+0x64/0xe0 [ 29.947883] do_ipt_set_ctl+0x29b/0x5f0 [ 29.947897] ? translate_compat_table+0x1b90/0x1b90 [ 29.947923] ? mutex_unlock+0xd/0x10 [ 29.947931] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 29.947946] nf_setsockopt+0x67/0xc0 [ 29.947959] ip_setsockopt+0xa1/0xb0 [ 29.947972] tcp_setsockopt+0x82/0xd0 [ 29.947988] sock_common_setsockopt+0x95/0xd0 [ 29.948003] SyS_setsockopt+0x189/0x360 [ 29.948017] ? SyS_recv+0x40/0x40 [ 29.948027] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 29.948038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.948048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.948070] entry_SYSCALL_64_fastpath+0x23/0x9a [ 29.948076] RIP: 0033:0x4418c9 [ 29.948080] RSP: 002b:00007ffe845d93f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 29.948087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004418c9 [ 29.948091] RDX: 0010000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 29.948095] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 29.948099] R10: 0000000020000ffc R11: 0000000000000246 R12: 0000000000000000 Connection to 10.128.0.4 closed by remote host.