Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. [ 37.531757] random: sshd: uninitialized urandom read (32 bytes read) [ 37.619977] audit: type=1400 audit(1540059481.069:7): avc: denied { map } for pid=1782 comm="syz-executor882" path="/root/syz-executor882712103" 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 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.accept_dad = 0 executing program executing program net.ipv6.conf.syz_tun.router_solicitations = 0 net.ipv6.conf.syz_tun.accept_dad = 0 executing program executing program [ 38.913655] audit: type=1400 audit(1540059482.369:8): avc: denied { module_load } for pid=1875 comm="syz-executor882" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=system permissive=1 net.ipv6.conf.syz_tun.router_solicitations = 0 [ 40.614847] oom_reaper: reaped process 1896 (syz-executor882), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 40.663801] oom_reaper: reaped process 1892 (syz-executor882), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 40.750932] oom_reaper: reaped process 1895 (syz-executor882), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 40.790901] syz-executor882 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 40.855768] CPU: 1 PID: 1794 Comm: syz-executor882 Not tainted 4.14.78+ #22 [ 40.862881] Call Trace: [ 40.865470] dump_stack+0xb9/0x11b [ 40.869012] dump_header+0x17d/0x7a8 [ 40.872719] ? trace_hardirqs_on_caller+0x381/0x520 [ 40.877756] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 40.882861] ? ___ratelimit+0x4f/0x3f0 [ 40.886765] oom_kill_process.cold.8+0x10/0xc88 [ 40.891438] ? lock_downgrade+0x560/0x560 [ 40.895582] ? check_preemption_disabled+0x34/0x160 [ 40.900598] out_of_memory+0x669/0xa60 [ 40.904485] ? oom_killer_disable+0x1f0/0x1f0 [ 40.908993] __alloc_pages_nodemask+0x1949/0x2300 [ 40.913851] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 40.918688] ? find_get_entry+0x118/0x550 [ 40.922832] ? check_preemption_disabled+0x34/0x160 [ 40.927839] ? check_preemption_disabled+0x34/0x160 [ 40.932855] ? find_get_entry+0x13f/0x550 [ 40.937009] ? pagecache_get_page+0x129/0x770 [ 40.941504] filemap_fault+0xcdd/0x14a0 [ 40.945489] ext4_filemap_fault+0x7d/0xb0 [ 40.949635] __do_fault+0x80/0x210 [ 40.953171] __handle_mm_fault+0xe04/0x23a0 [ 40.957494] ? vm_insert_page+0x6d0/0x6d0 [ 40.961640] ? ip_getsockopt+0x8f/0x160 [ 40.965610] ? do_ip_getsockopt+0x1500/0x1500 [ 40.970449] ? check_preemption_disabled+0x34/0x160 [ 40.975483] handle_mm_fault+0x2f2/0x6eb [ 40.979546] __do_page_fault+0x45d/0xb60 [ 40.983624] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 40.988986] ? bad_area_access_error+0x330/0x330 [ 40.993742] ? page_fault+0x2c/0x50 [ 40.997362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.002207] ? page_fault+0x2c/0x50 [ 41.005839] page_fault+0x42/0x50 [ 41.009285] RIP: 0003:0x6e20c8 [ 41.012463] RSP: 6e214c:00000000000003e0 EFLAGS: 7ffcb5256d40 [ 41.504713] Mem-Info: [ 41.537598] active_anon:3321 inactive_anon:42 isolated_anon:0 [ 41.537598] active_file:0 inactive_file:5 isolated_file:0 [ 41.537598] unevictable:0 dirty:0 writeback:0 unstable:0 [ 41.537598] slab_reclaimable:4500 slab_unreclaimable:57279 [ 41.537598] mapped:2 shmem:48 pagetables:373 bounce:0 [ 41.537598] free:4705 free_pcp:30 free_cma:0 [ 41.719336] Node 0 active_anon:13284kB inactive_anon:168kB active_file:0kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 41.831369] DMA32 free:16008kB min:4684kB low:7692kB high:10700kB active_anon:28kB inactive_anon:0kB active_file:108kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3012144kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 41.972019] lowmem_reserve[]: 0 3505 3505 [ 41.976254] Normal free:2812kB min:5588kB low:9176kB high:12764kB active_anon:13256kB inactive_anon:168kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3589240kB mlocked:0kB kernel_stack:2848kB pagetables:1492kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 42.133870] lowmem_reserve[]: 0 0 0 [ 42.137559] DMA32: 4*4kB (UM) 3*8kB (UM) 4*16kB (UM) 3*32kB (UM) 5*64kB (UM) 3*128kB (M) 3*256kB (M) 4*512kB (UM) 2*1024kB (UM) 3*2048kB (M) 1*4096kB (M) = 16008kB [ 42.242749] Normal: 185*4kB (UM) 83*8kB (UM) 54*16kB (UM) 17*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2812kB [ 42.314657] 72 total pagecache pages [ 42.318413] 0 pages in swap cache [ 42.354023] Swap cache stats: add 0, delete 0, find 0/0 [ 42.359414] Free swap = 0kB [ 42.446328] Total swap = 0kB [ 42.449378] 1965979 pages RAM [ 42.458959] 0 pages HighMem/MovableOnly [ 42.475799] 315633 pages reserved [ 42.487087] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 42.519041] [ 190] 0 190 5381 182 16 3 0 -1000 udevd [ 42.568282] [ 295] 0 295 5382 169 15 3 0 -1000 udevd [ 42.612137] [ 296] 0 296 5382 170 15 3 0 -1000 udevd [ 42.667631] [ 1493] 0 1493 2493 572 9 3 0 0 dhclient [ 42.725448] [ 1624] 0 1624 14265 171 23 3 0 0 rsyslogd [ 42.773482] [ 1679] 0 1679 4725 52 16 3 0 0 cron [ 42.773494] [ 1684] 0 1684 3736 45 11 3 0 0 mcstransd [ 42.773503] [ 1699] 0 1699 12927 1231 27 3 0 0 restorecond [ 42.773512] [ 1725] 0 1725 12490 152 27 3 0 -1000 sshd [ 42.773521] [ 1755] 0 1755 3649 41 13 3 0 0 getty [ 42.773531] [ 1772] 0 1772 3649 42 13 3 0 0 getty [ 42.773540] [ 1780] 0 1780 17821 196 38 3 0 0 sshd [ 42.773550] [ 1782] 0 1782 4406 1 4 2 0 0 syz-executor882 [ 42.773560] [ 1783] 0 1783 4406 15 4 2 0 0 syz-executor882 Connection to 10.128.0.126 closed by remote host. 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