audit: type=1400 audit(1548441397.113:4778): avc: denied { create } for pid=30930 comm="syz-executor2" 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=0 audit: type=1400 audit(1548441397.233:4779): avc: denied { create } for pid=30930 comm="syz-executor2" 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=0 unregister_netdevice: waiting for ip6_vti0 to become free. Usage count = 2 audit: type=1400 audit(1548441397.433:4780): avc: denied { create } for pid=30930 comm="syz-executor2" 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=0 audit: type=1400 audit(1548441397.503:4781): avc: denied { create } for pid=30930 comm="syz-executor2" 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=0 audit: type=1400 audit(1548441399.323:4782): avc: denied { create } for pid=30980 comm="syz-executor0" 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=0 audit: type=1400 audit(1548441399.383:4783): avc: denied { create } for pid=30980 comm="syz-executor0" 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=0 audit: type=1400 audit(1548441399.503:4784): avc: denied { create } for pid=30980 comm="syz-executor0" 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=0 audit: type=1400 audit(1548441399.533:4785): avc: denied { create } for pid=30980 comm="syz-executor0" 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=0 audit: type=1400 audit(1548441401.693:4786): avc: denied { create } for pid=31049 comm="syz-executor0" 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=0 audit: type=1400 audit(1548441401.873:4787): avc: denied { create } for pid=31049 comm="syz-executor0" 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=0 audit: type=1401 audit(1548441402.853:4788): op=setxattr invalid_context=73797374656D5F753A3A77746D705F743A0010 audit: type=1401 audit(1548441402.943:4789): op=setxattr invalid_context=73797374656D5F753A3A77746D705F743A0010 vmalloc: allocation failure: 0 bytes syz-executor2: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 31122 Comm: syz-executor2 Not tainted 4.4.171+ #12 0000000000000000 c138baf77c7ed6ed ffff8801799b79f0 ffffffff81aacd31 1ffff1002f336f41 ffff8801bd1817c0 00000000024000c2 0000000000000000 ffffffff82895080 ffff8801799b7b00 ffffffff8148be28 ffffffff00000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [] warn_alloc_failed.cold+0x78/0x99 mm/page_alloc.c:2757 [] __vmalloc_node_range mm/vmalloc.c:1693 [inline] [] __vmalloc_node_range+0x365/0x650 mm/vmalloc.c:1654 [] __vmalloc_node mm/vmalloc.c:1716 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1730 [inline] [] vmalloc+0x5c/0x70 mm/vmalloc.c:1745 [] sel_write_load+0x119/0xf90 security/selinux/selinuxfs.c:527 [] __vfs_write+0x116/0x3d0 fs/read_write.c:489 [] vfs_write+0x182/0x4e0 fs/read_write.c:538 audit: type=1400 audit(1548441405.093:4790): avc: denied { create } for pid=31117 comm="syz-executor3" 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=0 [] SYSC_write fs/read_write.c:585 [inline] [] SyS_write+0xdc/0x1c0 fs/read_write.c:577 [] entry_SYSCALL_64_fastpath+0x1e/0x9a Mem-Info: active_anon:218349 inactive_anon:31755 isolated_anon:0 active_file:5761 inactive_file:21121 isolated_file:0 unevictable:0 dirty:91 writeback:1 unstable:0 slab_reclaimable:6463 slab_unreclaimable:71905 mapped:58874 shmem:32894 pagetables:13231 bounce:0 free:1200302 free_pcp:453 free_cma:0 DMA32 free:2191256kB min:4696kB low:5868kB high:7044kB active_anon:401764kB inactive_anon:58800kB active_file:10248kB inactive_file:37428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021780kB mlocked:0kB dirty:156kB writeback:0kB mapped:105672kB shmem:60996kB slab_reclaimable:11612kB slab_unreclaimable:130912kB kernel_stack:10144kB pagetables:24688kB unstable:0kB bounce:0kB free_pcp:1156kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 3504 3504 Normal free:2609736kB min:5580kB low:6972kB high:8368kB active_anon:471688kB inactive_anon:68212kB active_file:12808kB inactive_file:47056kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:232kB writeback:0kB mapped:129812kB shmem:70580kB slab_reclaimable:14240kB slab_unreclaimable:156616kB kernel_stack:12320kB pagetables:28372kB unstable:0kB bounce:0kB free_pcp:964kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no audit: type=1400 audit(1548441405.513:4791): avc: denied { create } for pid=31117 comm="syz-executor3" 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=0 lowmem_reserve[]: 0 0 0 DMA32: 1631*4kB (UME) 781*8kB (UE) 3018*16kB (UME) 1782*32kB (UME) 898*64kB (UME) 309*128kB (UME) 100*256kB (UME) 142*512kB (UME) 84*1024kB (UME) 43*2048kB (UM) 416*4096kB (UM) = 2191428kB Normal: 1401*4kB (UE) 973*8kB (UE) 3516*16kB (UME) 2058*32kB (UME) 1002*64kB (UME) 301*128kB (UME) 119*256kB (UME) 155*512kB (UME) 107*1024kB (UM) 71*2048kB (UME) 490*4096kB (UM) = 2609996kB 59778 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313343 pages reserved vmalloc: allocation failure: 0 bytes syz-executor2: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 31126 Comm: syz-executor2 Not tainted 4.4.171+ #12 0000000000000000 9912ab1daf7e646f ffff88009ece79f0 ffffffff81aacd31 1ffff10013d9cf41 ffff8801d10ac740 00000000024000c2 0000000000000000 ffffffff82895080 ffff88009ece7b00 ffffffff8148be28 ffffffff00000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [] warn_alloc_failed.cold+0x78/0x99 mm/page_alloc.c:2757 [] __vmalloc_node_range mm/vmalloc.c:1693 [inline] [] __vmalloc_node_range+0x365/0x650 mm/vmalloc.c:1654 [] __vmalloc_node mm/vmalloc.c:1716 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1730 [inline] [] vmalloc+0x5c/0x70 mm/vmalloc.c:1745 [] sel_write_load+0x119/0xf90 security/selinux/selinuxfs.c:527 [] __vfs_write+0x116/0x3d0 fs/read_write.c:489 [] vfs_write+0x182/0x4e0 fs/read_write.c:538 [] SYSC_write fs/read_write.c:585 [inline] [] SyS_write+0xdc/0x1c0 fs/read_write.c:577 [] entry_SYSCALL_64_fastpath+0x1e/0x9a audit: type=1400 audit(1548441406.343:4792): avc: denied { create } for pid=31143 comm="syz-executor3" 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=0 audit: type=1400 audit(1548441406.923:4793): avc: denied { create } for pid=31154 comm="syz-executor3" 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=0 Mem-Info: active_anon:218399 inactive_anon:31752 isolated_anon:0 active_file:5769 inactive_file:21121 isolated_file:0 unevictable:0 dirty:103 writeback:0 unstable:0 slab_reclaimable:6463 slab_unreclaimable:71629 mapped:58883 shmem:32894 pagetables:13279 bounce:0 free:1200737 free_pcp:339 free_cma:0 DMA32 free:2192056kB min:4696kB low:5868kB high:7044kB active_anon:401788kB inactive_anon:58800kB active_file:10264kB inactive_file:37428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021780kB mlocked:0kB dirty:172kB writeback:0kB mapped:105724kB shmem:61000kB slab_reclaimable:11612kB slab_unreclaimable:130864kB kernel_stack:10144kB pagetables:24612kB unstable:0kB bounce:0kB free_pcp:552kB local_pcp:476kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 3504 3504 Normal free:2610892kB min:5580kB low:6972kB high:8368kB active_anon:471808kB inactive_anon:68208kB active_file:12812kB inactive_file:47056kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:240kB writeback:0kB mapped:129808kB shmem:70576kB slab_reclaimable:14240kB slab_unreclaimable:155652kB kernel_stack:12352kB pagetables:28504kB unstable:0kB bounce:0kB free_pcp:804kB local_pcp:528kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 DMA32: 1678*4kB (UME) 781*8kB (UE) 3042*16kB (UME) 1779*32kB (UME) 899*64kB (UME) 309*128kB (UME) 100*256kB (UME) 142*512kB (UME) 84*1024kB (UME) 43*2048kB (UM) 416*4096kB (UM) = 2191968kB Normal: 1431*4kB (UME) 984*8kB (UE) 3545*16kB (UME) 2062*32kB (UME) 1001*64kB (UME) 302*128kB (UME) 119*256kB (UME) 155*512kB (UME) 107*1024kB (UM) 71*2048kB (UME) 490*4096kB (UM) = 2610860kB 59783 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313343 pages reserved