Free memory is -13112kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (4176) (tgid 4176), adj 1000,
   to free 52940kB on behalf of 'kswapd0' (33) because
   cache 65020kB is below limit 65536kB for oom_score_adj 12
   Free memory is -13112kB above reserved
BUG: sleeping function called from invalid context at kernel/fork.c:905
in_atomic(): 0, irqs_disabled(): 0, pid: 33, name: kswapd0
2 locks held by kswapd0/33:
 #0:  (shrinker_rwsem){++++..}, at: [<00000000af6f47b8>] shrink_slab.part.0+0xb2/0xa20 mm/vmscan.c:472
 #1:  (rcu_read_lock){......}, at: [<0000000011461ea0>] lowmem_scan+0x242/0xb50 drivers/staging/android/lowmemorykiller.c:272
Preemption disabled at:
[<00000000d5bc4d3a>] spin_lock include/linux/spinlock.h:302 [inline]
[<00000000d5bc4d3a>] task_lock include/linux/sched.h:3217 [inline]
[<00000000d5bc4d3a>] get_task_mm+0x20/0xc0 kernel/fork.c:1012
CPU: 0 PID: 33 Comm: kswapd0 Not tainted 4.9.189+ #1
 ffff8801d84077c0 ffffffff81b65c01 0000000000000000 0000000000000001
 ffff8801d992c740 ffffffff810d1010 ffff8801d992c740 ffff8801d84077f8
 ffffffff814018f3 ffff8801d992c740 ffffffff82a39fc0 0000000000000389
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<00000000af27c4a2>] ___might_sleep.cold+0x1c1/0x1fa kernel/sched/core.c:8004
 [<000000003be14b84>] __might_sleep+0x95/0x1a0 kernel/sched/core.c:7961
 [<000000009b45ebe6>] mmput+0x28/0x370 kernel/fork.c:905
 [<00000000af336944>] handle_lmk_event+0xea/0x8a0 drivers/staging/android/lowmemorykiller.c:111
 [<00000000ec7abcf3>] lowmem_scan+0x695/0xb50 drivers/staging/android/lowmemorykiller.c:345
 [<00000000df0a80a7>] do_shrink_slab mm/vmscan.c:399 [inline]
 [<00000000df0a80a7>] shrink_slab.part.0+0x3cf/0xa20 mm/vmscan.c:502
 [<00000000ad945b50>] shrink_slab mm/vmscan.c:466 [inline]
 [<00000000ad945b50>] shrink_node+0x1ed/0x750 mm/vmscan.c:2604
 [<00000000dc4800e7>] kswapd_shrink_node mm/vmscan.c:3209 [inline]
 [<00000000dc4800e7>] balance_pgdat mm/vmscan.c:3329 [inline]
 [<00000000dc4800e7>] kswapd+0x7f8/0x13b0 mm/vmscan.c:3523
 [<000000009cc194e2>] kthread+0x278/0x310 kernel/kthread.c:211
 [<00000000dfe7f6c6>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375

=================================
[ INFO: inconsistent lock state ]
4.9.189+ #1 Tainted: G        W      
---------------------------------
inconsistent {RECLAIM_FS-ON-W} -> {IN-RECLAIM_FS-R} usage.
kswapd0/33 [HC0[0]:SC0[0]:HE1:SE1] takes:
 (&mm->mmap_sem){+++++?}, at: [<00000000d8b40134>] get_cmdline+0xa3/0x2d0 mm/util.c:641
  mark_held_locks+0xb1/0x100 kernel/locking/lockdep.c:2660
  __lockdep_trace_alloc kernel/locking/lockdep.c:2882 [inline]
  lockdep_trace_alloc+0x18c/0x2b0 kernel/locking/lockdep.c:2897
  __alloc_pages_nodemask+0x143/0x1a80 mm/page_alloc.c:3803
  __alloc_pages include/linux/gfp.h:433 [inline]
  __alloc_pages_node include/linux/gfp.h:446 [inline]
  alloc_pages_node include/linux/gfp.h:460 [inline]
  pmd_alloc_one arch/x86/include/asm/pgalloc.h:88 [inline]
  __pmd_alloc+0x4a/0x330 mm/memory.c:3742
  pmd_alloc include/linux/mm.h:1625 [inline]
  alloc_new_pmd mm/mremap.c:64 [inline]
  move_page_tables+0xadb/0xd60 mm/mremap.c:212
  shift_arg_pages+0x1ae/0x470 fs/exec.c:642
  setup_arg_pages+0x60d/0x7c0 fs/exec.c:754
  load_elf_binary+0xa84/0x4a90 fs/binfmt_elf.c:860
  search_binary_handler fs/exec.c:1621 [inline]
  search_binary_handler+0x14f/0x700 fs/exec.c:1599
  exec_binprm fs/exec.c:1663 [inline]
  do_execveat_common.isra.0+0xf81/0x1db0 fs/exec.c:1785
  do_execve+0x3a/0x50 fs/exec.c:1829
  run_init_process+0x33/0x37 init/main.c:904
  try_to_run_init_process+0x18/0x48 init/main.c:913
  kernel_init+0xf2/0x163 init/main.c:984
  ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375
irq event stamp: 27523
hardirqs last  enabled at (27523): [<00000000ab2adb55>] dump_stack+0x100/0x120 lib/dump_stack.c:56
hardirqs last disabled at (27522): [<0000000012e170cd>] dump_stack+0x2c/0x120 lib/dump_stack.c:38
softirqs last  enabled at (26168): [<00000000c6d0b8c2>] __do_softirq+0x474/0x964 kernel/softirq.c:314
softirqs last disabled at (26147): [<00000000d48c6932>] invoke_softirq kernel/softirq.c:368 [inline]
softirqs last disabled at (26147): [<00000000d48c6932>] irq_exit+0x119/0x160 kernel/softirq.c:409

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&mm->mmap_sem);
  <Interrupt>
    lock(&mm->mmap_sem);

 *** DEADLOCK ***

3 locks held by kswapd0/33:
 #0:  (shrinker_rwsem){++++..}, at: [<00000000af6f47b8>] shrink_slab.part.0+0xb2/0xa20 mm/vmscan.c:472
 #1:  (rcu_read_lock){......}, at: [<0000000011461ea0>] lowmem_scan+0x242/0xb50 drivers/staging/android/lowmemorykiller.c:272
 #2:  (lmk_event_lock){+.+.-.}, at: [<000000009193a61c>] spin_lock include/linux/spinlock.h:302 [inline]
 #2:  (lmk_event_lock){+.+.-.}, at: [<000000009193a61c>] handle_lmk_event+0xfb/0x8a0 drivers/staging/android/lowmemorykiller.c:114

stack backtrace:
CPU: 0 PID: 33 Comm: kswapd0 Tainted: G        W       4.9.189+ #1
 ffff8801d8407500 ffffffff81b65c01 00000000000000f0 ffff8801d992c740
 ffffffff83cb01c0 ffff8801d992d088 ffffffff84250fc0 ffff8801d8407578
 ffffffff81408330 0000000000000000 ffffffff00000001 0000000000000001
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000037e15071>] print_usage_bug kernel/locking/lockdep.c:2387 [inline]
 [<0000000037e15071>] print_usage_bug.cold+0x452/0x5a2 kernel/locking/lockdep.c:2354
 [<000000004a2f4f79>] valid_state kernel/locking/lockdep.c:2400 [inline]
 [<000000004a2f4f79>] mark_lock_irq kernel/locking/lockdep.c:2602 [inline]
 [<000000004a2f4f79>] mark_lock+0x6c7/0x12e0 kernel/locking/lockdep.c:3065
 [<00000000abae6631>] mark_irqflags kernel/locking/lockdep.c:2958 [inline]
 [<00000000abae6631>] __lock_acquire+0x5be/0x4390 kernel/locking/lockdep.c:3302
 [<000000008fdcd2de>] lock_acquire+0x133/0x3d0 kernel/locking/lockdep.c:3756
 [<000000009710aad3>] down_read+0x44/0xb0 kernel/locking/rwsem.c:22
 [<00000000d8b40134>] get_cmdline+0xa3/0x2d0 mm/util.c:641
 [<00000000494e3970>] handle_lmk_event+0x13c/0x8a0 drivers/staging/android/lowmemorykiller.c:128
 [<00000000ec7abcf3>] lowmem_scan+0x695/0xb50 drivers/staging/android/lowmemorykiller.c:345
 [<00000000df0a80a7>] do_shrink_slab mm/vmscan.c:399 [inline]
 [<00000000df0a80a7>] shrink_slab.part.0+0x3cf/0xa20 mm/vmscan.c:502
 [<00000000ad945b50>] shrink_slab mm/vmscan.c:466 [inline]
 [<00000000ad945b50>] shrink_node+0x1ed/0x750 mm/vmscan.c:2604
 [<00000000dc4800e7>] kswapd_shrink_node mm/vmscan.c:3209 [inline]
 [<00000000dc4800e7>] balance_pgdat mm/vmscan.c:3329 [inline]
 [<00000000dc4800e7>] kswapd+0x7f8/0x13b0 mm/vmscan.c:3523
 [<000000009cc194e2>] kthread+0x278/0x310 kernel/kthread.c:211
 [<00000000dfe7f6c6>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375
lowmemorykiller: Killing 'syz-executor.2' (4874) (tgid 4874), adj 1000,
   to free 47448kB on behalf of 'kswapd0' (33) because
   cache 49520kB is below limit 65536kB for oom_score_adj 12
   Free memory is 39620kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (10495) (tgid 10488), adj 1000,
   to free 35976kB on behalf of 'kswapd0' (33) because
   cache 49520kB is below limit 65536kB for oom_score_adj 12
   Free memory is 39796kB above reserved
oom_reaper: reaped process 10518 (syz-executor.3), now anon-rss:0kB, file-rss:16kB, shmem-rss:0kB
syz-executor.3: vmalloc: allocation failure, allocated 2657607680 of 3272138752 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 1 PID: 10518 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801d4277a08 ffffffff81b65c01 1ffff1003a84ef43 dffffc0000000000
 ffffffff82aab240 0000000000000000 0000000000400000 ffff8801d4277b30
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000c1e26802>] __vmalloc_area_node mm/vmalloc.c:1665 [inline]
 [<00000000c1e26802>] __vmalloc_node_range+0x3ff/0x610 mm/vmalloc.c:1706
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<000000002dda249e>] xt_alloc_table_info+0xc8/0x100 net/netfilter/x_tables.c:997
 [<00000000b55c66be>] do_replace net/ipv6/netfilter/ip6_tables.c:1175 [inline]
 [<00000000b55c66be>] do_ip6t_set_ctl+0x231/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:67835 inactive_anon:45 isolated_anon:0
 active_file:0 inactive_file:25 isolated_file:0
 unevictable:0 dirty:0 writeback:0 unstable:0
 slab_reclaimable:5092 slab_unreclaimable:58857
 mapped:52232 shmem:52 pagetables:2719 bounce:0
 free:188 free_pcp:332 free_cma:0
Node 0 active_anon:271340kB inactive_anon:180kB active_file:0kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208928kB dirty:0kB writeback:0kB shmem:208kB writeback_tmp:0kB unstable:0kB pages_scanned:17 all_unreclaimable? no
DMA32 free:0kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:752kB min:5580kB low:9168kB high:12756kB active_anon:271340kB inactive_anon:180kB active_file:0kB inactive_file:100kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20368kB slab_unreclaimable:235428kB kernel_stack:6336kB pagetables:10848kB bounce:0kB free_pcp:1328kB local_pcp:672kB free_cma:0kB
lowmemorykiller: Killing 'syz-executor.3' (10081) (tgid 10081), adj 1000,
   to free 34992kB on behalf of 'kswapd0' (33) because
   cache 100kB is below limit 6144kB for oom_score_adj 0
   Free memory is -36752kB above reserved
BUG: sleeping function called from invalid context at kernel/fork.c:905
in_atomic(): 0, irqs_disabled(): 0, pid: 33, name: kswapd0
INFO: lockdep is turned off.
Preemption disabled at:
[<00000000d5bc4d3a>] spin_lock include/linux/spinlock.h:302 [inline]
[<00000000d5bc4d3a>] task_lock include/linux/sched.h:3217 [inline]
[<00000000d5bc4d3a>] get_task_mm+0x20/0xc0 kernel/fork.c:1012
CPU: 0 PID: 33 Comm: kswapd0 Tainted: G        W       4.9.189+ #1
 ffff8801d84077c0 ffffffff81b65c01 0000000000000000 0000000000000001
 ffff8801d992c740 ffffffff810d1010 ffff8801d992c740 ffff8801d84077f8
 ffffffff814018f3 ffff8801d992c740 ffffffff82a39fc0 0000000000000389
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<00000000af27c4a2>] ___might_sleep.cold+0x1c1/0x1fa kernel/sched/core.c:8004
 [<000000003be14b84>] __might_sleep+0x95/0x1a0 kernel/sched/core.c:7961
 [<000000009b45ebe6>] mmput+0x28/0x370 kernel/fork.c:905
 [<00000000af336944>] handle_lmk_event+0xea/0x8a0 drivers/staging/android/lowmemorykiller.c:111
 [<00000000ec7abcf3>] lowmem_scan+0x695/0xb50 drivers/staging/android/lowmemorykiller.c:345
 [<00000000df0a80a7>] do_shrink_slab mm/vmscan.c:399 [inline]
 [<00000000df0a80a7>] shrink_slab.part.0+0x3cf/0xa20 mm/vmscan.c:502
 [<00000000ad945b50>] shrink_slab mm/vmscan.c:466 [inline]
 [<00000000ad945b50>] shrink_node+0x1ed/0x750 mm/vmscan.c:2604
 [<00000000dc4800e7>] kswapd_shrink_node mm/vmscan.c:3209 [inline]
 [<00000000dc4800e7>] balance_pgdat mm/vmscan.c:3329 [inline]
 [<00000000dc4800e7>] kswapd+0x7f8/0x13b0 mm/vmscan.c:3523
 [<000000009cc194e2>] kthread+0x278/0x310 kernel/kthread.c:211
 [<00000000dfe7f6c6>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375
lowmem_reserve[]: 0 0 0
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: 20*4kB (UMH) 15*8kB (UMH) 6*16kB (UMEH) 18*32kB (UMH) 2*64kB (MH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1000kB
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
313625 pages reserved
lowmemorykiller: Killing 'syz-executor.3' (4794) (tgid 4794), adj 1000,
   to free 34988kB on behalf of 'rsyslogd' (1917) because
   cache 100kB is below limit 65536kB for oom_score_adj 12
   Free memory is 45696kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (4794) (tgid 4794), adj 1000,
   to free 34988kB on behalf of 'syz-executor.3' (10081) because
   cache 100kB is below limit 65536kB for oom_score_adj 12
   Free memory is 45696kB above reserved
BUG: Bad rss-counter state mm:000000006bd9c7ed idx:0 val:4
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 1 PID: 10609 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801ce3e78c8 ffffffff81b65c01 1ffff10039c7cf1b ffff8801d7d597c0
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff8801ce3e79f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:67564 inactive_anon:43 isolated_anon:0
 active_file:510 inactive_file:3457 isolated_file:0
 unevictable:0 dirty:43 writeback:0 unstable:0
 slab_reclaimable:5096 slab_unreclaimable:58648
 mapped:54886 shmem:53 pagetables:2747 bounce:0
 free:1447208 free_pcp:502 free_cma:0
Node 0 active_anon:270256kB inactive_anon:172kB active_file:2140kB inactive_file:13928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:219544kB dirty:172kB writeback:0kB shmem:212kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:692kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2775084kB min:5580kB low:9168kB high:12756kB active_anon:270676kB inactive_anon:172kB active_file:3084kB inactive_file:13228kB unevictable:0kB writepending:212kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20392kB slab_unreclaimable:234624kB kernel_stack:6848kB pagetables:10928kB bounce:0kB free_pcp:832kB local_pcp:508kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 3843*4kB (UMEH) 2792*8kB (UMEH) 2981*16kB (UMH) 1208*32kB (UMH) 504*64kB (UMEH) 343*128kB (UMH) 210*256kB (UMH) 134*512kB (UMH) 91*1024kB (UM) 58*2048kB (UM) 547*4096kB (U) = 2775068kB
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
313625 pages reserved
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 1 PID: 10650 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801ce58f8c8 ffffffff81b65c01 1ffff10039cb1f1b ffff8801d232c740
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff8801ce58f9f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:67793 inactive_anon:42 isolated_anon:0
 active_file:801 inactive_file:3363 isolated_file:0
 unevictable:0 dirty:56 writeback:13 unstable:0
 slab_reclaimable:5098 slab_unreclaimable:58495
 mapped:55078 shmem:56 pagetables:2761 bounce:0
 free:1446780 free_pcp:587 free_cma:0
Node 0 active_anon:271160kB inactive_anon:168kB active_file:3204kB inactive_file:13456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:220312kB dirty:224kB writeback:56kB shmem:224kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:692kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2774468kB min:5580kB low:9168kB high:12756kB active_anon:271100kB inactive_anon:160kB active_file:3208kB inactive_file:13744kB unevictable:0kB writepending:284kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20392kB slab_unreclaimable:234000kB kernel_stack:6656kB pagetables:10848kB bounce:0kB free_pcp:1136kB local_pcp:704kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 3468*4kB (UMEH) 2791*8kB (UMEH) 2975*16kB (UMEH) 1223*32kB (UMEH) 510*64kB (UMEH) 343*128kB (UMH) 210*256kB (UMH) 134*512kB (UMH) 91*1024kB (UM) 58*2048kB (UM) 547*4096kB (U) = 2774328kB
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
313625 pages reserved
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 0 PID: 10680 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801c00778c8 ffffffff81b65c01 1ffff1003800ef1b ffff8801a3155f00
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff8801c00779f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:68096 inactive_anon:40 isolated_anon:0
 active_file:888 inactive_file:3656 isolated_file:0
 unevictable:0 dirty:69 writeback:4 unstable:0
 slab_reclaimable:5102 slab_unreclaimable:58446
 mapped:55349 shmem:53 pagetables:2783 bounce:0
 free:1446103 free_pcp:565 free_cma:0
Node 0 active_anon:272384kB inactive_anon:160kB active_file:3552kB inactive_file:14724kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:221496kB dirty:276kB writeback:16kB shmem:212kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:716kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2771084kB min:5580kB low:9168kB high:12756kB active_anon:272496kB inactive_anon:156kB active_file:3556kB inactive_file:15028kB unevictable:0kB writepending:292kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20408kB slab_unreclaimable:233784kB kernel_stack:6848kB pagetables:11296kB bounce:0kB free_pcp:772kB local_pcp:412kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 2462*4kB (UMEH) 2795*8kB (UMEH) 2968*16kB (UMEH) 1233*32kB (UMH) 512*64kB (UMEH) 344*128kB (UMH) 210*256kB (UMH) 134*512kB (UMH) 91*1024kB (UM) 58*2048kB (UM) 547*4096kB (U) = 2770800kB
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
313625 pages reserved
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 0 PID: 10745 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801ab01f8c8 ffffffff81b65c01 1ffff10035603f1b ffff8801d22d97c0
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff8801ab01f9f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:68377 inactive_anon:42 isolated_anon:0
 active_file:1235 inactive_file:3489 isolated_file:0
 unevictable:0 dirty:75 writeback:2 unstable:0
 slab_reclaimable:5135 slab_unreclaimable:58379
 mapped:55542 shmem:55 pagetables:2815 bounce:0
 free:1445578 free_pcp:570 free_cma:0
Node 0 active_anon:272916kB inactive_anon:168kB active_file:5032kB inactive_file:13864kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:221964kB dirty:300kB writeback:4kB shmem:220kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:716kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2770304kB min:5580kB low:9168kB high:12756kB active_anon:273040kB inactive_anon:480kB active_file:5032kB inactive_file:13868kB unevictable:0kB writepending:316kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20540kB slab_unreclaimable:234112kB kernel_stack:6688kB pagetables:10872kB bounce:0kB free_pcp:1036kB local_pcp:600kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 2438*4kB (UMEH) 2811*8kB (UMEH) 2969*16kB (UMEH) 1211*32kB (UMH) 516*64kB (UMH) 344*128kB (UMH) 210*256kB (UMH) 134*512kB (UMH) 91*1024kB (UM) 58*2048kB (UM) 547*4096kB (U) = 2770400kB
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
313625 pages reserved
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 1 PID: 10795 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff880163c0f8c8 ffffffff81b65c01 1ffff1002c781f1b ffff8801a32e4740
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff880163c0f9f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:68324 inactive_anon:124 isolated_anon:0
 active_file:1263 inactive_file:3490 isolated_file:0
 unevictable:0 dirty:76 writeback:0 unstable:0
 slab_reclaimable:5130 slab_unreclaimable:58516
 mapped:55476 shmem:137 pagetables:2810 bounce:0
 free:1445487 free_pcp:595 free_cma:0
Node 0 active_anon:273364kB inactive_anon:496kB active_file:5052kB inactive_file:13960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:221904kB dirty:304kB writeback:0kB shmem:548kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:692kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2769832kB min:5580kB low:9168kB high:12756kB active_anon:273336kB inactive_anon:200kB active_file:5052kB inactive_file:13964kB unevictable:0kB writepending:312kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20520kB slab_unreclaimable:233860kB kernel_stack:7008kB pagetables:11328kB bounce:0kB free_pcp:732kB local_pcp:496kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 2180*4kB (UMEH) 2815*8kB (UMEH) 2967*16kB (UMEH) 1204*32kB (UMH) 518*64kB (UMH) 344*128kB (UMH) 210*256kB (UMH) 134*512kB (UMH) 91*1024kB (UM) 58*2048kB (UM) 547*4096kB (U) = 2769272kB
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
313625 pages reserved
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 0 PID: 10861 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801a26e78c8 ffffffff81b65c01 1ffff100344dcf1b ffff8801cf5917c0
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff8801a26e79f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:68557 inactive_anon:42 isolated_anon:0
 active_file:1259 inactive_file:3577 isolated_file:0
 unevictable:0 dirty:80 writeback:0 unstable:0
 slab_reclaimable:5138 slab_unreclaimable:58531
 mapped:55593 shmem:55 pagetables:2841 bounce:0
 free:1445226 free_pcp:417 free_cma:0
Node 0 active_anon:274228kB inactive_anon:168kB active_file:5036kB inactive_file:14308kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:222372kB dirty:320kB writeback:4kB shmem:220kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:716kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2768208kB min:5580kB low:9168kB high:12756kB active_anon:274088kB inactive_anon:168kB active_file:5040kB inactive_file:14308kB unevictable:0kB writepending:328kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20552kB slab_unreclaimable:233772kB kernel_stack:6912kB pagetables:11400kB bounce:0kB free_pcp:740kB local_pcp:232kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 1850*4kB (UMEH) 2823*8kB (UMEH) 2965*16kB (UMEH) 1204*32kB (UMEH) 524*64kB (UMEH) 345*128kB (UMEH) 211*256kB (UMEH) 135*512kB (UMEH) 92*1024kB (UME) 59*2048kB (UME) 546*4096kB (U) = 2768240kB
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
313625 pages reserved
blk_update_request: I/O error, dev loop0, sector 264184
syz-executor.3: vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 0 PID: 10926 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801a25a78c8 ffffffff81b65c01 1ffff100344b4f1b ffff8801ac57c740
 ffffffff82aab2a0 0000000000000001 0000000000400000 ffff8801a25a79f0
 ffffffff81507d73 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920
Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727
 [<00000000c431ce3c>] __vmalloc_node mm/vmalloc.c:1749 [inline]
 [<00000000c431ce3c>] __vmalloc_node_flags mm/vmalloc.c:1763 [inline]
 [<00000000c431ce3c>] vmalloc+0x5c/0x70 mm/vmalloc.c:1778
 [<0000000001f4b25d>] xt_alloc_entry_offsets+0x44/0x50 net/netfilter/x_tables.c:758
 [<00000000576481af>] translate_table+0x215/0x16c0 net/ipv6/netfilter/ip6_tables.c:733
 [<0000000060e2eed0>] do_replace net/ipv6/netfilter/ip6_tables.c:1186 [inline]
 [<0000000060e2eed0>] do_ip6t_set_ctl+0x2d4/0x480 net/ipv6/netfilter/ip6_tables.c:1712
 [<00000000588ad16a>] nf_sockopt net/netfilter/nf_sockopt.c:105 [inline]
 [<00000000588ad16a>] nf_setsockopt+0x6d/0xc0 net/netfilter/nf_sockopt.c:114
 [<000000005c1b20f3>] ipv6_setsockopt net/ipv6/ipv6_sockglue.c:922 [inline]
 [<000000005c1b20f3>] ipv6_setsockopt+0x10b/0x140 net/ipv6/ipv6_sockglue.c:906
 [<00000000664aa6a7>] tcp_setsockopt net/ipv4/tcp.c:2759 [inline]
 [<00000000664aa6a7>] tcp_setsockopt+0x8a/0xe0 net/ipv4/tcp.c:2753
 [<0000000020b2bb38>] sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:2710
 [<00000000bb676c7f>] SYSC_setsockopt net/socket.c:1786 [inline]
 [<00000000bb676c7f>] SyS_setsockopt+0x159/0x240 net/socket.c:1765
 [<000000003d352aca>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000084df742d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Mem-Info:
active_anon:68625 inactive_anon:43 isolated_anon:0
 active_file:1264 inactive_file:3579 isolated_file:0
 unevictable:0 dirty:81 writeback:0 unstable:0
 slab_reclaimable:5146 slab_unreclaimable:58433
 mapped:55556 shmem:55 pagetables:2862 bounce:0
 free:1445207 free_pcp:500 free_cma:0
Node 0 active_anon:274620kB inactive_anon:152kB active_file:5056kB inactive_file:14316kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:222324kB dirty:324kB writeback:4kB shmem:200kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no
DMA32 free:3012580kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020100kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1408kB local_pcp:716kB free_cma:0kB
lowmem_reserve[]: 0 3505 3505
Normal free:2768008kB min:5580kB low:9168kB high:12756kB active_anon:274564kB inactive_anon:176kB active_file:5056kB inactive_file:14316kB unevictable:0kB writepending:332kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:20584kB slab_unreclaimable:233884kB kernel_stack:6944kB pagetables:11556kB bounce:0kB free_pcp:704kB local_pcp:596kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 57*4kB (UM) 62*8kB (UM) 51*16kB (UM) 53*32kB (UM) 55*64kB (UM) 59*128kB (UM) 48*256kB (UM) 56*512kB (UM) 40*1024kB (U) 4*2048kB (U) 710*4096kB (U) = 3012580kB
Normal: 1687*4kB (UMEH) 2825*8kB (UMEH) 2969*16kB (UMEH) 1200*32kB (UMEH) [  268.133996] syz-executor.3: 
vmalloc: allocation failure: 10938744832 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM)
CPU: 0 PID: 10968 Comm: syz-executor.3 Tainted: G        W       4.9.189+ #1
 ffff8801d3db78c8
 ffffffff81b65c01 1ffff1003a7b6f1b ffff8801a1e25f00 ffffffff82aab2a0
 0000000000000001 0000000000400000 ffff8801d3db79f0 ffffffff81507d73
 0000000041b58ab3 ffffffff82e3b2a8 ffffffff81431920Call Trace:
 [<0000000040aa3858>] __dump_stack lib/dump_stack.c:15 [inline]
 [<0000000040aa3858>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<0000000018f2db5a>] warn_alloc.cold+0x76/0x93 mm/page_alloc.c:3069
 [<00000000f7712c99>] __vmalloc_node_range+0x363/0x610 mm/vmalloc.c:1727