vmalloc: allocation failure: 7265320960 bytes
syz-executor.4: page allocation failure: order:0, mode:0x24000c2
CPU: 1 PID: 15191 Comm: syz-executor.4 Not tainted 4.4.174+ #4
audit: type=1400 audit(1572539963.142:96): avc:  denied  { setattr } for  pid=15187 comm="syz-executor.2" path="/proc/1599/pagemap" dev="proc" ino=56202 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1
 0000000000000000[  364.424490] ------------[ cut here ]------------
WARNING: CPU: 0 PID: 15200 at mm/page_alloc.c:3069 __alloc_pages_slowpath mm/page_alloc.c:3069 [inline]()
WARNING: CPU: 0 PID: 15200 at mm/page_alloc.c:3069 __alloc_pages_nodemask+0x11d7/0x14b0 mm/page_alloc.c:3313()
Kernel panic - not syncing: panic_on_warn set ...

 5367c21d2ce1a5ab ffff8801d0887938 ffffffff81aad1a1
 1ffff1003a110f2a ffff8800b4052f80 00000000024000c2 0000000000000000
 ffffffff82895080 ffff8801d0887a48 ffffffff8148c0cb 0000000100000001
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff8148c0cb>] warn_alloc_failed.cold+0x78/0x99 mm/page_alloc.c:2757
 [<ffffffff8145fb65>] __vmalloc_node_range mm/vmalloc.c:1693 [inline]
 [<ffffffff8145fb65>] __vmalloc_node_range+0x365/0x650 mm/vmalloc.c:1654
 [<ffffffff8146031c>] __vmalloc_node mm/vmalloc.c:1716 [inline]
 [<ffffffff8146031c>] __vmalloc_node_flags mm/vmalloc.c:1730 [inline]
 [<ffffffff8146031c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1745
 [<ffffffff8236da74>] xt_alloc_entry_offsets+0x44/0x60 net/netfilter/x_tables.c:757
 [<ffffffff8268a4f5>] translate_table+0x215/0x1720 net/ipv6/netfilter/ip6_tables.c:835
 [<ffffffff8268db63>] do_replace net/ipv6/netfilter/ip6_tables.c:1310 [inline]
 [<ffffffff8268db63>] do_ip6t_set_ctl+0x2b3/0x450 net/ipv6/netfilter/ip6_tables.c:1863
 [<ffffffff822fcfad>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<ffffffff822fcfad>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<ffffffff826003eb>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:909 [inline]
 [<ffffffff826003eb>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:893
 [<ffffffff823f782a>] tcp_setsockopt net/ipv4/tcp.c:2643 [inline]
 [<ffffffff823f782a>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2637
 [<ffffffff821def2a>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2663
 [<ffffffff821dcb59>] SYSC_setsockopt net/socket.c:1780 [inline]
 [<ffffffff821dcb59>] SyS_setsockopt+0x159/0x240 net/socket.c:1759
 [<ffffffff82718ba1>] entry_SYSCALL_64_fastpath+0x1e/0x9a
CPU: 0 PID: 15200 Comm: syz-executor.5 Not tainted 4.4.174+ #4
 0000000000000000 cb5d13e2df80943f ffff8800b4d27218 ffffffff81aad1a1
 0000000000000000 ffffffff82835ee0 ffffffff82885260 0000000000000bfd
 ffffffff813d12d7 ffff8800b4d272f8 ffffffff813a48c2 0000000041b58ab3
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
Mem-Info:
active_anon:146309 inactive_anon:5344 isolated_anon:0
 active_file:6456 inactive_file:20486 isolated_file:0
 unevictable:10 dirty:235 writeback:0 unstable:0
 slab_reclaimable:5671 slab_unreclaimable:63101
 mapped:59371 shmem:5521 pagetables:5311 bounce:0
 free:1327416 free_pcp:549 free_cma:0
DMA32 free:2425720kB min:4696kB low:5868kB high:7044kB active_anon:271712kB inactive_anon:10912kB active_file:12916kB inactive_file:36568kB unevictable:8kB isolated(anon):0kB isolated(file):0kB present:3145324kB managed:3021976kB mlocked:8kB dirty:468kB writeback:0kB mapped:108872kB shmem:11264kB slab_reclaimable:10424kB slab_unreclaimable:110124kB kernel_stack:4320kB pagetables:9068kB unstable:0kB bounce:0kB free_pcp:868kB local_pcp:168kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 3504 3504
Normal free:2883944kB min:5580kB low:6972kB high:8368kB active_anon:313524kB inactive_anon:10464kB active_file:12908kB inactive_file:45376kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:32kB dirty:472kB writeback:0kB mapped:128612kB shmem:10820kB slab_reclaimable:12260kB slab_unreclaimable:142280kB kernel_stack:6656kB pagetables:12176kB unstable:0kB bounce:0kB free_pcp:1328kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
DMA32: 466*4kB (UM) 127*8kB (UME) 243*16kB (UME) 129*32kB (UME) 149*64kB (UME) 41*128kB (UME) 13*256kB (UME) 5*512kB (ME) 2*1024kB (UE) 4*2048kB (UME) 582*4096kB (M) = 2425680kB
Normal: 348*4kB (UME) 162*8kB (UME) 200*16kB (UME) 154*32kB (ME) 60*64kB (UME) 38*128kB (UME) 15*256kB (UME) 7*512kB (UM) 2*1024kB (UM) 4*2048kB (ME) 695*4096kB (UM) = 2883904kB
32463 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 0kB
Total swap = 0kB
1965979 pages RAM
0 pages HighMem/MovableOnly
313294 pages reserved
vmalloc: allocation failure: 7265320960 bytes
syz-executor.4: page allocation failure: order:0, mode:0x24000c2
 [<ffffffff813a48c2>] panic+0x1b9/0x37b kernel/panic.c:112
 [<ffffffff813a4ab9>] warn_slowpath_common kernel/panic.c:455 [inline]
 [<ffffffff813a4ab9>] warn_slowpath_common.cold+0x20/0x20 kernel/panic.c:435
 [<ffffffff810d3aaa>] warn_slowpath_null+0x2a/0x30 kernel/panic.c:492
 [<ffffffff813d12d7>] __alloc_pages_slowpath mm/page_alloc.c:3069 [inline]
 [<ffffffff813d12d7>] __alloc_pages_nodemask+0x11d7/0x14b0 mm/page_alloc.c:3313
 [<ffffffff813d1cc2>] __alloc_pages include/linux/gfp.h:415 [inline]
 [<ffffffff813d1cc2>] __alloc_pages_node include/linux/gfp.h:428 [inline]
 [<ffffffff813d1cc2>] alloc_pages_node include/linux/gfp.h:442 [inline]
 [<ffffffff813d1cc2>] alloc_kmem_pages+0x12/0x20 mm/page_alloc.c:3492
 [<ffffffff814181b1>] kmalloc_order+0x21/0x70 mm/slab_common.c:1014
 [<ffffffff8141821f>] kmalloc_order_trace+0x1f/0x1a0 mm/slab_common.c:1025
 [<ffffffff814805a2>] kmalloc_large include/linux/slab.h:408 [inline]
 [<ffffffff814805a2>] __kmalloc+0x1c2/0x330 mm/slub.c:3602
 [<ffffffff8198846b>] kmalloc include/linux/slab.h:481 [inline]
 [<ffffffff8198846b>] str_read+0x2b/0x130 security/selinux/ss/policydb.c:1098
 [<ffffffff819899e0>] user_read+0x240/0x3f0 security/selinux/ss/policydb.c:1564
 [<ffffffff8199298b>] policydb_read+0xc3b/0x2280 security/selinux/ss/policydb.c:2365
 [<ffffffff819a30dc>] security_load_policy+0x23c/0x9c0 security/selinux/ss/services.c:2073
 [<ffffffff81979e55>] sel_write_load+0x175/0xf90 security/selinux/selinuxfs.c:535
 [<ffffffff81496916>] __vfs_write+0x116/0x3d0 fs/read_write.c:491
 [<ffffffff81498612>] vfs_write+0x182/0x4e0 fs/read_write.c:540
 [<ffffffff8149ac4c>] SYSC_write fs/read_write.c:587 [inline]
 [<ffffffff8149ac4c>] SyS_write+0xdc/0x1c0 fs/read_write.c:579
 [<ffffffff82718ba1>] entry_SYSCALL_64_fastpath+0x1e/0x9a
CPU: 1 PID: 15204 Comm: syz-executor.4 Not tainted 4.4.174+ #4
 0000000000000000 b1cc961ded6feadc ffff8801bfb87938 ffffffff81aad1a1
 1ffff10037f70f2a ffff8801bd3897c0 00000000024000c2 0000000000000000
 ffffffff82895080 ffff8801bfb87a48 ffffffff8148c0cb 0000000100000001
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff8148c0cb>] warn_alloc_failed.cold+0x78/0x99 mm/page_alloc.c:2757
 [<ffffffff8145fb65>] __vmalloc_node_range mm/vmalloc.c:1693 [inline]
 [<ffffffff8145fb65>] __vmalloc_node_range+0x365/0x650 mm/vmalloc.c:1654
 [<ffffffff8146031c>] __vmalloc_node mm/vmalloc.c:1716 [inline]
 [<ffffffff8146031c>] __vmalloc_node_flags mm/vmalloc.c:1730 [inline]
 [<ffffffff8146031c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1745
 [<ffffffff8236da74>] xt_alloc_entry_offsets+0x44/0x60 net/netfilter/x_tables.c:757
 [<ffffffff8268a4f5>] translate_table+0x215/0x1720 net/ipv6/netfilter/ip6_tables.c:835
 [<ffffffff8268db63>] do_replace net/ipv6/netfilter/ip6_tables.c:1310 [inline]
 [<ffffffff8268db63>] do_ip6t_set_ctl+0x2b3/0x450 net/ipv6/netfilter/ip6_tables.c:1863
 [<ffffffff822fcfad>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<ffffffff822fcfad>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<ffffffff826003eb>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:909 [inline]
 [<ffffffff826003eb>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:893
 [<ffffffff823f782a>] tcp_setsockopt net/ipv4/tcp.c:2643 [inline]
 [<ffffffff823f782a>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2637
 [<ffffffff821def2a>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2663
 [<ffffffff821dcb59>] SYSC_setsockopt net/socket.c:1780 [inline]
 [<ffffffff821dcb59>] SyS_setsockopt+0x159/0x240 net/socket.c:1759
 [<ffffffff82718ba1>] entry_SYSCALL_64_fastpath+0x1e/0x9a
Kernel Offset: disabled
Rebooting in 86400 seconds..