_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.949695] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.949698] 0 3505 3505Normal free:1969252kB min:5580kB low:9168kB high:12756kB active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416672kB pagetables:156300kB bounce:0kB free_pcp:912kB local_pcp:176kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.949726] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 99*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969220kB 9742 total pagecache pages [ 1350.949964] 0 pages in swap cache [ 1350.949967] Swap cache stats: add 0, delete 0, find 0/0 [ 1350.949970] Free swap = 0kB [ 1350.949972] Total swap = 0kB [ 1350.949974] 1965979 pages RAM [ 1350.949976] 0 pages HighMem/MovableOnly [ 1350.949978] 313622 pages reserved [ 1350.951389] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951393] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1350.951412] CPU: 0 PID: 15368 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1350.951417] ffff880196317858 [ 1350.951420] ffffffff81b4f011 1ffff10032c62f0d ffff8801d3c7df00 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951431] 0000000000000001 0000000000400000 ffff880196317980 ffffffff815021c3 [ 1350.951442] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1350.951459] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1350.951467] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1350.951476] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951484] [<00000000821aee00>] ? io_schedule_timeout+0x390/0x390 [ 1350.951491] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1350.951499] [<00000000056494d4>] ? __kmalloc+0x1b2/0x320 [ 1350.951508] [<00000000a46fc51f>] ? ___preempt_schedule_notrace+0x16/0x28 [ 1350.951516] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951525] [<0000000058dcd62a>] ? check_preemption_disabled+0x3c/0x200 [ 1350.951533] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1350.951541] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1350.951548] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1350.951556] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951563] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1350.951570] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1350.951579] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1350.951587] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1350.951595] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1350.951603] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951612] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1350.951620] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1350.951628] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1350.951636] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1350.951644] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951652] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.951659] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.951667] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1350.951675] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.951682] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.951689] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951696] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.951703] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.951710] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1350.951718] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1350.951721] Mem-Info: [ 1350.951738] active_anon:94058 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951738] active_file:3335 inactive_file:6360 isolated_file:0 [ 1350.951738] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1350.951738] slab_reclaimable:7431 slab_unreclaimable:102704 [ 1350.951738] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1350.951738] free:1247173 free_pcp:421 free_cma:0 [ 1350.951751] Node 0 active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951769] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951772] 0 3505 3505Normal free:1969252kB min:5580kB low:9168kB high:12756kB active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416608kB pagetables:156300kB bounce:0kB free_pcp:1012kB local_pcp:276kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.951799] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 101*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969284kB 9742 total pagecache pages [ 1350.951912] 0 pages in swap cache [ 1350.951916] Swap cache stats: add 0, delete 0, find 0/0 [ 1350.951918] Free swap = 0kB [ 1350.951920] Total swap = 0kB [ 1350.951923] 1965979 pages RAM [ 1350.951925] 0 pages HighMem/MovableOnly [ 1350.951927] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954324] syz-executor626: [ 1350.954329] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1350.954341] CPU: 0 PID: 15361 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1350.954346] ffff8801c7f0f858 [ 1350.954348] ffffffff81b4f011 1ffff10038fe1f0d ffff8801c8195f00 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954359] 0000000000000001 0000000000400000 ffff8801c7f0f980 ffffffff815021c3 [ 1350.954370] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1350.954387] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1350.954395] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1350.954404] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954422] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1350.954430] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1350.954438] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1350.954444] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1350.954453] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1350.954460] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954468] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1350.954475] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1350.954482] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1350.954491] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1350.954499] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954507] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1350.954516] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1350.954524] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1350.954532] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1350.954540] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954548] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1350.954555] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1350.954564] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.954571] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.954579] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954587] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.954594] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.954602] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1350.954608] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.954615] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.954622] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954630] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1350.954633] Mem-Info: [ 1350.954650] active_anon:94058 inactive_anon:41 isolated_anon:0 [ 1350.954650] active_file:3335 inactive_file:6360 isolated_file:0 [ 1350.954650] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1350.954650] slab_reclaimable:7431 slab_unreclaimable:102704 [ 1350.954650] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1350.954650] free:1247205 free_pcp:426 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954664] Node 0 active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954682] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954686] 0 3505 3505Normal free:1969380kB min:5580kB low:9168kB high:12756kB active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416544kB pagetables:156300kB bounce:0kB free_pcp:1032kB local_pcp:296kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954713] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 103*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969348kB 9742 total pagecache pages [ 1350.954834] 0 pages in swap cache [ 1350.954953] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.954955] Free swap = 0kB [ 1350.954957] Total swap = 0kB [ 1350.954959] 1965979 pages RAM [ 1350.954961] 0 pages HighMem/MovableOnly [ 1350.954963] 313622 pages reserved [ 1350.960035] syz-executor626: [ 1350.960040] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1350.960052] CPU: 0 PID: 15381 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960056] ffff880177157858 [ 1350.960072] ffffffff81b4f011 1ffff1002ee2af0d ffff8801c9074740 ffffffff82aa9960 [ 1350.960083] 0000000000000001 0000000000400000 ffff880177157980 ffffffff815021c3 [ 1350.960094] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1350.960111] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960119] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1350.960128] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1350.960136] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1350.960150] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1350.960158] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960165] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1350.960173] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1350.960180] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1350.960188] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1350.960196] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1350.960204] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960212] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1350.960220] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1350.960229] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1350.960237] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1350.960246] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960253] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1350.960261] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1350.960269] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1350.960277] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.960284] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.960292] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960300] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.960307] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.960315] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1350.960322] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.960329] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.960336] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960343] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1350.960412] Mem-Info: [ 1350.960430] active_anon:94033 inactive_anon:41 isolated_anon:0 [ 1350.960430] active_file:3335 inactive_file:6360 isolated_file:0 [ 1350.960430] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1350.960430] slab_reclaimable:7431 slab_unreclaimable:102704 [ 1350.960430] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1350.960430] free:1247205 free_pcp:406 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960444] Node 0 active_anon:376132kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960462] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960466] 0 3505 3505Normal free:1969380kB min:5580kB low:9168kB high:12756kB active_anon:376132kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416576kB pagetables:156300kB bounce:0kB free_pcp:952kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: [ 1350.960493] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 102*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969316kB 9742 total pagecache pages [ 1350.960763] 0 pages in swap cache [ 1350.960767] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.960769] Free swap = 0kB [ 1350.960771] Total swap = 0kB [ 1350.960773] 1965979 pages RAM [ 1350.960775] 0 pages HighMem/MovableOnly [ 1350.960777] 313622 pages reserved [ 1350.962117] syz-executor626: [ 1350.962122] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962134] CPU: 0 PID: 15383 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1350.962138] ffff8801770af858 [ 1350.962141] ffffffff81b4f011 1ffff1002ee15f0d ffff8801900617c0 ffffffff82aa9960 [ 1350.962152] 0000000000000001 0000000000400000 ffff8801770af980 ffffffff815021c3 [ 1350.962163] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962179] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1350.962187] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1350.962195] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1350.962203] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1350.962211] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962218] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1350.962225] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1350.962233] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1350.962241] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1350.962249] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1350.962256] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962263] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1350.962272] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1350.962280] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1350.962289] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1350.962297] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1350.962305] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962313] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1350.962321] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1350.962329] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1350.962337] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.962344] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.962352] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962360] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.962367] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.962374] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1350.962381] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.962389] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.962395] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 ** 221 printk messages dropped ** [ 1350.965925] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1350.965932] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1350.965940] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.965948] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.965956] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.965964] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.965971] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.965979] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1350.965985] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.965992] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.965999] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.966007] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1350.966010] Mem-Info: [ 1350.966027] active_anon:94058 inactive_anon:41 isolated_anon:0 [ 1350.966027] active_file:3335 inactive_file:6360 isolated_file:0 [ 1350.966027] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1350.966027] slab_reclaimable:7431 slab_unreclaimable:102704 [ 1350.966027] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1350.966027] free:1247173 free_pcp:426 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.966040] Node 0 active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.966071] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.966089] 0 3505 3505Normal free:1969252kB min:5580kB low:9168kB high:12756kB active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416544kB pagetables:156300kB bounce:0kB free_pcp:1032kB local_pcp:296kB free_cma:0kB lowmem_reserve[]: [ 1350.966117] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 103*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969348kB 9742 total pagecache pages [ 1350.966794] 0 pages in swap cache [ 1350.966798] Swap cache stats: add 0, delete 0, find 0/0 [ 1350.966800] Free swap = 0kB [ 1350.966802] Total swap = 0kB [ 1350.966805] 1965979 pages RAM [ 1350.966807] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.966809] 313622 pages reserved [ 1350.969903] syz-executor626: [ 1350.969908] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1350.969920] CPU: 0 PID: 15396 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1350.969925] ffff8801965cf858 [ 1350.969928] ffffffff81b4f011 1ffff10032cb9f0d ffff88018f54df00 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.969939] 0000000000000001 0000000000400000 ffff8801965cf980 ffffffff815021c3 [ 1350.969957] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1350.969974] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1350.969982] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1350.969990] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.969999] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1350.970006] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1350.970014] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1350.970021] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1350.970029] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1350.970037] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970044] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1350.970052] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1350.970070] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1350.970078] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1350.970087] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970095] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1350.970103] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1350.970112] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1350.970119] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1350.970127] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1350.970135] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970143] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.970150] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.970158] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1350.970166] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.970173] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.970181] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970188] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.970195] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.970201] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1350.970209] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1350.970271] Mem-Info: [ 1350.970289] active_anon:94058 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970289] active_file:3335 inactive_file:6360 isolated_file:0 [ 1350.970289] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1350.970289] slab_reclaimable:7431 slab_unreclaimable:102704 [ 1350.970289] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1350.970289] free:1247205 free_pcp:417 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970303] Node 0 active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1350.970321] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1350.970325] 0 3505 3505Normal free:1969380kB min:5580kB low:9168kB high:12756kB active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416544kB pagetables:156300kB bounce:0kB free_pcp:996kB local_pcp:260kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.970352] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 103*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969348kB 9742 total pagecache pages [ 1350.970629] 0 pages in swap cache [ 1350.970633] Swap cache stats: add 0, delete 0, find 0/0 [ 1350.970635] Free swap = 0kB [ 1350.970637] Total swap = 0kB [ 1350.970640] 1965979 pages RAM [ 1350.970642] 0 pages HighMem/MovableOnly [ 1350.970644] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972422] syz-executor626: [ 1350.972506] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1350.972518] CPU: 0 PID: 15348 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1350.972523] ffff8801b4acf858 [ 1350.972526] ffffffff81b4f011 1ffff10036959f0d ffff88018e884740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972543] 0000000000000001 0000000000400000 ffff8801b4acf980 ffffffff815021c3 [ 1350.972554] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1350.972571] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1350.972579] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1350.972587] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972596] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1350.972603] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1350.972610] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1350.972617] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1350.972624] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1350.972632] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972639] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1350.972646] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1350.972653] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1350.972667] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1350.972675] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972683] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1350.972691] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1350.972699] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1350.972707] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1350.972714] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1350.972721] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972729] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1350.972737] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1350.972744] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1350.972752] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1350.972760] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1350.972768] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972776] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1350.972783] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1350.972790] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1350.972797] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1350.972806] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1350.972961] Mem-Info: [ 1350.972978] active_anon:94058 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972978] active_file:3335 inactive_file:6360 isolated_file:0 [ 1350.972978] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1350.972978] slab_reclaimable:7431 slab_unreclaimable:102704 [ 1350.972978] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1350.972978] free:1247205 free_pcp:405 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.972990] Node 0 active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1350.973008] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1350.973012] 0 3505 3505Normal free:1969380kB min:5580kB low:9168kB high:12756kB active_anon:376232kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29724kB slab_unreclaimable:410816kB kernel_stack:416608kB pagetables:156300kB bounce:0kB free_pcp:948kB local_pcp:228kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1350.973036] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 153*4kB (UME) 240*8kB (UE) 240*16kB (UME) 101*32kB (UE) 30*64kB (UME) 9*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969284kB 9742 total pagecache pages [ 1350.973164] 0 pages in swap cache [ 1350.973168] Swap cache stats: add 0, delete 0, find 0/0 [ 1350.973170] Free swap = 0kB [ 1350.973172] Total swap = 0kB [ 1350.973174] 1965979 pages RAM [ 1350.973176] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1350.973178] 313622 pages reserved [ 1355.957702] warn_alloc: 2969 callbacks suppressed [ 1355.957707] syz-executor626: [ 1355.957712] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.957732] CPU: 0 PID: 26647 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.957738] ffff88019f3cf858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.957740] ffffffff81b4f011 1ffff10033e79f0d ffff8801ad9cdf00 ffffffff82aa9960 [ 1355.957752] 0000000000000001 0000000000400000 ffff88019f3cf980 ffffffff815021c3 [ 1355.957763] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.957783] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.957793] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.957803] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.957812] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.957821] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.957828] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1355.957837] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.957845] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.957855] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.957863] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1355.957872] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1355.957880] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.957889] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.957897] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.957905] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.957915] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1355.957922] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.957931] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.957940] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.957949] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1355.957956] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.957966] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.957974] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1355.957981] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.957989] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.957997] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.958004] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.958010] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.958018] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.958149] Mem-Info: [ 1355.958167] active_anon:94021 inactive_anon:41 isolated_anon:0 [ 1355.958167] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.958167] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.958167] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.958167] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.958167] free:1246791 free_pcp:374 free_cma:0 [ 1355.958181] Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.958200] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.958204] 0 3505 3505Normal free:1967724kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416544kB pagetables:156248kB bounce:0kB free_pcp:824kB local_pcp:212kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.958231] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 98*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967596kB 9742 total pagecache pages [ 1355.958348] 0 pages in swap cache [ 1355.958352] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.958354] Free swap = 0kB [ 1355.958356] Total swap = 0kB [ 1355.958358] 1965979 pages RAM [ 1355.958360] 0 pages HighMem/MovableOnly [ 1355.958362] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.959782] syz-executor626: [ 1355.959787] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.959798] CPU: 0 PID: 26652 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.959802] ffff8801c60a7858 [ 1355.959805] ffffffff81b4f011 1ffff10038c14f0d ffff8801ad2e8000 ffffffff82aa9960 [ 1355.959816] 0000000000000001 0000000000400000 ffff8801c60a7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.959827] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.959843] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.959851] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1355.959860] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.959870] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1355.959878] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.959885] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.959892] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1355.959900] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.959907] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.959915] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.959921] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.959929] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1355.959937] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1355.959945] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1355.959953] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.959968] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.959978] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.959986] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1355.959994] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.960002] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.960010] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.960018] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.960025] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.960034] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.960041] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1355.960049] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.960056] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1355.960063] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.960070] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.960076] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.960084] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.960164] Mem-Info: [ 1355.960182] active_anon:94021 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.960182] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.960182] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.960182] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.960182] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.960182] free:1246791 free_pcp:389 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.960196] Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1355.960214] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1355.960217] 0 3505 3505Normal free:1967724kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416448kB pagetables:156248kB bounce:0kB free_pcp:884kB local_pcp:272kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.960783] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 100*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967660kB 9742 total pagecache pages [ 1355.960909] 0 pages in swap cache [ 1355.960912] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.960914] Free swap = 0kB [ 1355.960916] Total swap = 0kB [ 1355.960918] 1965979 pages RAM [ 1355.960920] 0 pages HighMem/MovableOnly [ 1355.960923] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962725] syz-executor626: [ 1355.962730] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.962742] CPU: 1 PID: 26621 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.962746] ffff8801d6977858 [ 1355.962749] ffffffff81b4f011 1ffff1003ad2ef0d ffff8801ab4617c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962761] 0000000000000001 0000000000400000 ffff8801d6977980 ffffffff815021c3 [ 1355.962773] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.962790] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.962798] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962807] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.962816] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1355.962823] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.962831] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.962837] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962846] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.962853] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.962861] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.962868] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1355.962875] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962882] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1355.962892] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.962900] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.962908] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.962927] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962934] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.962942] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.962950] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.962958] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1355.962966] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.962974] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.962982] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1355.962989] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.962997] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1355.963004] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.963012] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.963019] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.963026] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.963030] Mem-Info: [ 1355.963048] active_anon:94021 inactive_anon:41 isolated_anon:0 [ 1355.963048] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.963048] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.963048] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.963048] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.963048] free:1246759 free_pcp:385 free_cma:0 [ 1355.963075] Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.963093] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.963097] 0 3505 3505Normal free:1967596kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416480kB pagetables:156248kB bounce:0kB free_pcp:868kB local_pcp:364kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.963123] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 100*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967660kB 9742 total pagecache pages [ 1355.963237] 0 pages in swap cache [ 1355.963241] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.963243] Free swap = 0kB [ 1355.963245] Total swap = 0kB [ 1355.963248] 1965979 pages RAM [ 1355.963250] 0 pages HighMem/MovableOnly [ 1355.963252] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966027] syz-executor626: [ 1355.966032] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.966044] CPU: 0 PID: 26667 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.966048] ffff8801a9d47858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966052] ffffffff81b4f011 1ffff100353a8f0d ffff8801ad06df00 ffffffff82aa9960 [ 1355.966063] 0000000000000001 0000000000400000 ffff8801a9d47980 ffffffff815021c3 [ 1355.966073] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.966090] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.966098] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966107] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.966115] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1355.966123] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.966130] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.966137] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966145] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.966153] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.966161] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.966168] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1355.966175] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1355.966183] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966192] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.966200] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.966208] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.966217] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1355.966224] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.966232] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966240] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.966248] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1355.966255] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.966263] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.966271] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966285] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.966293] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1355.966300] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.966307] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.966314] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.966322] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.966415] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966433] active_anon:94021 inactive_anon:41 isolated_anon:0 [ 1355.966433] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.966433] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.966433] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.966433] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.966433] free:1246759 free_pcp:356 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966447] Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966465] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966469] 0 3505 3505Normal free:1967596kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416544kB pagetables:156248kB bounce:0kB free_pcp:752kB local_pcp:192kB free_cma:0kB lowmem_reserve[]: [ 1355.966496] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 98*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967596kB 9742 total pagecache pages [ 1355.966613] 0 pages in swap cache [ 1355.966622] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.966703] Free swap = 0kB [ 1355.966705] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.966707] 1965979 pages RAM [ 1355.966710] 0 pages HighMem/MovableOnly [ 1355.966712] 313622 pages reserved [ 1355.968483] syz-executor626: [ 1355.968488] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.968500] CPU: 0 PID: 26657 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.968503] ffff8801d5e0f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968506] ffffffff81b4f011 1ffff1003abc1f0d ffff8801accac740 ffffffff82aa9960 [ 1355.968518] 0000000000000001 0000000000400000 ffff8801d5e0f980 ffffffff815021c3 [ 1355.968529] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.968545] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.968553] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968562] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.968570] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1355.968578] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.968585] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.968592] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968600] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.968608] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.968616] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.968623] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1355.968631] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968639] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1355.968647] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.968655] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.968664] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.968672] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1355.968679] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968687] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.968695] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.968703] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1355.968710] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.968718] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.968726] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968733] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.968740] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1355.968747] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.968755] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.968761] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.968769] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.968772] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968789] active_anon:94021 inactive_anon:41 isolated_anon:0 [ 1355.968789] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.968789] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.968789] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.968789] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.968789] free:1246759 free_pcp:352 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968802] Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1355.968820] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1355.968824] 0 3505 3505Normal free:1967596kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416576kB pagetables:156248kB bounce:0kB free_pcp:736kB local_pcp:176kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.968851] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 97*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967564kB 9742 total pagecache pages [ 1355.969033] 0 pages in swap cache [ 1355.969037] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.969039] Free swap = 0kB [ 1355.969041] Total swap = 0kB [ 1355.969044] 1965979 pages RAM [ 1355.969045] 0 pages HighMem/MovableOnly [ 1355.969048] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970125] syz-executor626: [ 1355.970130] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.970142] CPU: 0 PID: 26669 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.970146] ffff8801d680f858 [ 1355.970148] ffffffff81b4f011 1ffff1003ad01f0d ffff8801afde97c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970160] 0000000000000001 0000000000400000 ffff8801d680f980 ffffffff815021c3 [ 1355.970170] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.970187] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.970195] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970203] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.970211] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1355.970219] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.970227] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.970233] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970241] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.970249] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.970257] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.970264] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1355.970272] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970287] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1355.970296] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.970304] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.970313] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.970321] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970329] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.970337] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.970344] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.970353] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1355.970360] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.970368] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.970376] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 ** 228 printk messages dropped ** [ 1355.972255] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.972262] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.972270] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972277] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.972285] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1355.972292] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.972299] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.972305] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972313] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.972316] Mem-Info: [ 1355.972333] active_anon:94021 inactive_anon:41 isolated_anon:0 [ 1355.972333] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.972333] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.972333] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.972333] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.972333] free:1246727 free_pcp:340 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972347] Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972364] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972367] 0 3505 3505Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416704kB pagetables:156248kB bounce:0kB free_pcp:688kB local_pcp:144kB free_cma:0kB lowmem_reserve[]: [ 1355.972393] 0 0 0DMA32: 4*4kB (UM) 0*8kB [ 1355.972581] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972584] 4*16kB vmalloc: allocation failure: 8599137372 bytes(M) , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 1*32kB [ 1355.972601] CPU: 1 PID: 26674 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.972603] (U) ffff880198b27858 [ 1355.972607] 5*64kB ffffffff81b4f011(UM) 1ffff10033164f0d4*128kB ffff8801d69cdf00(UM) 3*256kB ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972625] (UM) 00000000000000012*512kB 0000000000400000(M) ffff880198b279802*1024kB (UM) ffffffff815021c3 [ 1355.972644] 2*2048kB 0000000041b58ab3(UM) ffffffff82e378a0735*4096kB ffffffff8142bf80(M) = 3019440kB Call Trace: [ 1355.972660] Normal: [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.972669] 77*4kB [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972678] (UME) [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.972688] 245*8kB [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1355.972697] (UME) [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.972706] 265*16kB [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972724] (UME) [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1355.972737] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.972745] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.972754] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.972760] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1355.972767] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972776] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1355.972783] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1355.972791] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.972800] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.972809] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972816] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1355.972824] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.972832] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.972840] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.972848] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972856] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1355.972864] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.972872] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1355.972879] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.972888] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972895] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.972902] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.972919] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.972922] 93*32kB [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.972931] (UME) 15*64kB Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972936] (UME) active_anon:94021 inactive_anon:41 isolated_anon:0 [ 1355.972953] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.972953] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.972953] slab_reclaimable:7419 slab_unreclaimable:102984 [ 1355.972953] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.972953] free:1246727 free_pcp:291 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972955] 3*128kB Node 0 active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972971] (UE) DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB 5*256kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.972993] (UME) 03*512kB 3505(UME) 35052*1024kB (UM) Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376084kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416704kB pagetables:156248kB bounce:0kB free_pcp:492kB local_pcp:348kB free_cma:0kB 3*2048kB lowmem_reserve[]: [ 1355.973030] (UME) 0475*4096kB 0(M) 0= 1967436kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9742 total pagecache pages [ 1355.973044] DMA32: 0 pages in swap cache [ 1355.973048] 4*4kB Swap cache stats: add 0, delete 0, find 0/0 [ 1355.973053] (UM) Free swap = 0kB [ 1355.973057] 0*8kB Total swap = 0kB [ 1355.973069] 4*16kB 1965979 pages RAM [ 1355.973072] (M) 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973076] 1*32kB 313622 pages reserved [ 1355.973079] (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 93*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967436kB 9742 total pagecache pages [ 1355.973171] 0 pages in swap cache [ 1355.973175] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.973177] Free swap = 0kB [ 1355.973179] Total swap = 0kB [ 1355.973182] 1965979 pages RAM [ 1355.973184] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973186] 313622 pages reserved [ 1355.973513] syz-executor626: [ 1355.973518] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1355.973529] CPU: 1 PID: 26679 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1355.973533] ffff88017b0ff858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973536] ffffffff81b4f011 1ffff1002f61ff0d ffff8801acf10000 ffffffff82aa9960 [ 1355.973547] 0000000000000001 0000000000400000 ffff88017b0ff980 ffffffff815021c3 [ 1355.973558] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1355.973574] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1355.973581] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973590] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1355.973598] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1355.973606] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1355.973614] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1355.973620] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973628] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1355.973634] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1355.973641] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1355.973648] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1355.973655] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973663] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1355.973671] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1355.973680] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1355.973688] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1355.973696] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1355.973705] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973712] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1355.973720] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1355.973728] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1355.973736] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1355.973744] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973752] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1355.973760] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1355.973767] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1355.973775] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1355.973782] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1355.973790] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973797] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1355.973805] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1355.973808] Mem-Info: [ 1355.973825] active_anon:94046 inactive_anon:41 isolated_anon:0 [ 1355.973825] active_file:3335 inactive_file:6360 isolated_file:0 [ 1355.973825] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1355.973825] slab_reclaimable:7419 slab_unreclaimable:102984 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973825] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1355.973825] free:1246727 free_pcp:339 free_cma:0 [ 1355.973839] Node 0 active_anon:376184kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973858] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.973861] 0 3505 3505Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376184kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411936kB kernel_stack:416640kB pagetables:156248kB bounce:0kB free_pcp:684kB local_pcp:348kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1355.973888] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 77*4kB (UME) 245*8kB (UME) 265*16kB (UME) 95*32kB (UME) 15*64kB (UME) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967500kB 9742 total pagecache pages [ 1355.974018] 0 pages in swap cache [ 1355.974022] Swap cache stats: add 0, delete 0, find 0/0 [ 1355.974024] Free swap = 0kB [ 1355.974026] Total swap = 0kB [ 1355.974029] 1965979 pages RAM [ 1355.974031] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1355.974033] 313622 pages reserved [ 1360.969137] warn_alloc: 2904 callbacks suppressed [ 1360.969142] syz-executor626: [ 1360.969148] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1360.969162] CPU: 0 PID: 5392 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1360.969167] ffff8801abcff858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969170] ffffffff81b4f011 1ffff1003579ff0d ffff880191275f00 ffffffff82aa9960 [ 1360.969182] 0000000000000001 0000000000400000 ffff8801abcff980 ffffffff815021c3 [ 1360.969192] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.969214] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1360.969224] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969234] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.969243] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1360.969252] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1360.969260] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1360.969267] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.969276] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969284] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.969297] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.969306] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1360.969314] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1360.969322] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969330] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.969337] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.969345] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1360.969355] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.969362] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969370] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.969377] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1360.969387] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1360.969394] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.969410] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969424] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.969431] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.969439] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1360.969445] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.969452] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969459] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.969466] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.969730] Mem-Info: [ 1360.969749] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.969749] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.969749] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.969749] slab_reclaimable:7419 slab_unreclaimable:103003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969749] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.969749] free:1247131 free_pcp:437 free_cma:0 [ 1360.969763] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969781] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969785] 0 3505 3505Normal free:1969084kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416416kB pagetables:156208kB bounce:0kB free_pcp:1076kB local_pcp:432kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.969812] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 145*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969140kB 9742 total pagecache pages [ 1360.970978] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.970982] Swap cache stats: add 0, delete 0, find 0/0 [ 1360.970984] Free swap = 0kB [ 1360.970986] Total swap = 0kB [ 1360.970988] 1965979 pages RAM [ 1360.970990] 0 pages HighMem/MovableOnly [ 1360.970992] 313622 pages reserved [ 1360.971330] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971335] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1360.971346] CPU: 1 PID: 5381 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1360.971351] ffff8801cdad7858 [ 1360.971353] ffffffff81b4f011 1ffff10039b5af0d ffff88017743af80 ffffffff82aa9960 [ 1360.971365] 0000000000000001 0000000000400000 ffff8801cdad7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971375] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.971392] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1360.971400] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.971409] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.971416] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1360.971423] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1360.971430] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971437] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.971445] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.971453] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.971460] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.971468] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971475] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1360.971483] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.971491] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.971500] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.971508] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1360.971516] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.971523] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.971531] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971537] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1360.971544] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1360.971551] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.971560] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.971566] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.971573] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971580] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1360.971587] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.971594] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.971601] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.971608] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.971611] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971628] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.971628] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.971628] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.971628] slab_reclaimable:7419 slab_unreclaimable:103003 [ 1360.971628] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.971628] free:1247131 free_pcp:403 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.971642] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1360.971660] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1360.971664] 0 3505 3505Normal free:1969084kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416480kB pagetables:156208kB bounce:0kB free_pcp:940kB local_pcp:408kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1360.971690] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 142*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969044kB 9742 total pagecache pages [ 1360.971806] 0 pages in swap cache [ 1360.971810] Swap cache stats: add 0, delete 0, find 0/0 [ 1360.971812] Free swap = 0kB [ 1360.971814] Total swap = 0kB [ 1360.971817] 1965979 pages RAM [ 1360.971819] 0 pages HighMem/MovableOnly [ 1360.971821] 313622 pages reserved [ 1360.973259] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973264] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1360.973275] CPU: 0 PID: 5399 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1360.973279] ffff880192cd7858 [ 1360.973283] ffffffff81b4f011 1ffff1003259af0d ffff880192c5af80 ffffffff82aa9960 [ 1360.973294] 0000000000000001 0000000000400000 ffff880192cd7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973304] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.973321] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1360.973329] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.973337] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.973347] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973354] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1360.973361] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1360.973368] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.973376] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.973383] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973391] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.973396] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1360.973402] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1360.973410] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.973430] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1360.973442] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973449] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.973461] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1360.973469] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.973476] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.973484] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.973491] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973500] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1360.973507] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.973515] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.973523] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.973530] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973539] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1360.973546] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.973553] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.973560] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.973568] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.973735] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973754] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.973754] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.973754] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.973754] slab_reclaimable:7419 slab_unreclaimable:103003 [ 1360.973754] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.973754] free:1247099 free_pcp:377 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973767] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973786] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973790] 0 3505 3505Normal free:1968956kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416608kB pagetables:156208kB bounce:0kB free_pcp:836kB local_pcp:284kB free_cma:0kB lowmem_reserve[]: [ 1360.973817] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 138*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968916kB 9742 total pagecache pages [ 1360.973931] 0 pages in swap cache [ 1360.973934] Swap cache stats: add 0, delete 0, find 0/0 [ 1360.973936] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.973938] Total swap = 0kB [ 1360.973941] 1965979 pages RAM [ 1360.973942] 0 pages HighMem/MovableOnly [ 1360.973945] 313622 pages reserved [ 1360.976504] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976509] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1360.976521] CPU: 0 PID: 5403 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1360.976526] ffff880190177858 [ 1360.976528] ffffffff81b4f011 1ffff1003202ef0d ffff880193d8af80 ffffffff82aa9960 [ 1360.976539] 0000000000000001 0000000000400000 ffff880190177980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976550] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.976567] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1360.976575] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.976584] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.976593] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976601] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1360.976608] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.976615] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.976623] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.976631] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.976638] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976646] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1360.976654] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.976662] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.976671] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.976679] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976688] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.976695] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.976704] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.976711] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1360.976719] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976727] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.976735] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.976743] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.976750] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.976758] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976765] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.976772] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.976779] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.976787] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.976791] Mem-Info: [ 1360.976807] active_anon:94028 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976807] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.976807] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.976807] slab_reclaimable:7419 slab_unreclaimable:103003 [ 1360.976807] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.976807] free:1247099 free_pcp:390 free_cma:0 [ 1360.976821] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976839] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976843] 0 3505 3505Normal free:1968956kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416544kB pagetables:156208kB bounce:0kB free_pcp:888kB local_pcp:336kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976870] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 140*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968980kB 9742 total pagecache pages [ 1360.976984] 0 pages in swap cache [ 1360.976988] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.976990] Free swap = 0kB [ 1360.976992] Total swap = 0kB [ 1360.976994] 1965979 pages RAM [ 1360.976996] 0 pages HighMem/MovableOnly [ 1360.976999] 313622 pages reserved [ 1360.979440] syz-executor626: [ 1360.979446] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1360.979458] CPU: 1 PID: 5404 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979462] ffff88017704f858 [ 1360.979465] ffffffff81b4f011 1ffff1002ee09f0d ffff8801931d8000 ffffffff82aa9960 [ 1360.979477] 0000000000000001 0000000000400000 ffff88017704f980 ffffffff815021c3 [ 1360.979489] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.979508] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979516] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.979526] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.979535] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1360.979543] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1360.979551] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1360.979558] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979567] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.979573] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.979582] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.979589] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1360.979596] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979605] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.979613] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1360.979620] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.979629] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.979637] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979645] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.979653] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.979661] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.979669] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1360.979678] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979685] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.979693] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.979701] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.979703] syz-executor626: [ 1360.979710] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979713] vmalloc: allocation failure: 8599137372 bytes [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1360.979726] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.979740] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.979747] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.979755] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.979758] Mem-Info: [ 1360.979764] CPU: 0 PID: 5411 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979780] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.979780] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.979780] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.979780] slab_reclaimable:7419 slab_unreclaimable:103003 [ 1360.979780] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.979780] free:1247099 free_pcp:331 free_cma:0 [ 1360.979783] ffff8801aa94f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979796] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979798] ffffffff81b4f011DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB 1ffff10035529f0dlowmem_reserve[]: [ 1360.979821] ffff880193d897c0 0 3505 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979829] 3505 0000000000000001 0000000000400000Normal free:1968956kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416576kB pagetables:156208kB bounce:0kB free_pcp:652kB local_pcp:356kB free_cma:0kB ffff8801aa94f980lowmem_reserve[]: [ 1360.979857] 0 ffffffff815021c3 [ 1360.979861] 0 0000000041b58ab3 0 ffffffff82e378a0 ffffffff8142bf80DMA32: Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979875] 4*4kB [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1360.979883] (UM) [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.979893] 0*8kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.979903] 4*16kB [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1360.979920] (M) [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979930] 1*32kB [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1360.979938] (U) [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.979946] 5*64kB [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.979955] (UM) [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.979964] 4*128kB [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.979973] (UM) [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1360.979983] 3*256kB [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1360.979990] (UM) [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.980000] 2*512kB [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.980009] (M) [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.980019] 2*1024kB [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1360.980027] (UM) [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.980037] 2*2048kB [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.980045] (UM) [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.980055] 735*4096kB [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.980063] (M) [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1360.980077] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.980079] = 3019440kB [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.980088] Normal: [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 76 printk messages dropped ** [ 1360.980355] 236*8kB ** 183 printk messages dropped ** [ 1360.983191] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.983199] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.983206] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.983215] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1360.983222] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.983229] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.983236] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.983243] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.983304] Mem-Info: [ 1360.983321] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.983321] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.983321] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.983321] slab_reclaimable:7419 slab_unreclaimable:103003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.983321] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.983321] free:1247067 free_pcp:384 free_cma:0 [ 1360.983340] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.983446] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.983450] 0 3505 3505Normal free:1968828kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416608kB pagetables:156208kB bounce:0kB free_pcp:864kB local_pcp:220kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.983478] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 138*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968916kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9742 total pagecache pages [ 1360.983647] 0 pages in swap cache [ 1360.983650] Swap cache stats: add 0, delete 0, find 0/0 [ 1360.983652] Free swap = 0kB [ 1360.983654] Total swap = 0kB [ 1360.983657] 1965979 pages RAM [ 1360.983658] 0 pages HighMem/MovableOnly [ 1360.983661] 313622 pages reserved [ 1360.987144] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987150] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1360.987163] CPU: 0 PID: 5418 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1360.987168] ffff880177ae7858 [ 1360.987171] ffffffff81b4f011 1ffff1002ef5cf0d ffff8801c6eb17c0 ffffffff82aa9960 [ 1360.987182] 0000000000000001 0000000000400000 ffff880177ae7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987193] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.987220] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1360.987229] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.987239] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.987248] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1360.987256] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987264] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1360.987272] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.987280] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.987288] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.987296] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.987304] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987311] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1360.987320] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.987328] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.987342] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.987351] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987360] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1360.987367] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.987376] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.987384] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1360.987393] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987400] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.987408] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1360.987422] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.987430] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.987438] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1360.987446] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987453] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.987460] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1360.987467] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.987690] Mem-Info: [ 1360.987708] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.987708] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.987708] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987708] slab_reclaimable:7419 slab_unreclaimable:103003 [ 1360.987708] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.987708] free:1247099 free_pcp:386 free_cma:0 [ 1360.987723] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987741] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987744] 0 3505 3505Normal free:1968956kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416576kB pagetables:156208kB bounce:0kB free_pcp:872kB local_pcp:228kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987772] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 139*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968948kB 9742 total pagecache pages [ 1360.987955] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.987959] Swap cache stats: add 0, delete 0, find 0/0 [ 1360.987961] Free swap = 0kB [ 1360.987963] Total swap = 0kB [ 1360.987966] 1965979 pages RAM [ 1360.987968] 0 pages HighMem/MovableOnly [ 1360.987970] 313622 pages reserved [ 1360.988568] syz-executor626: [ 1360.988573] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988585] CPU: 1 PID: 5417 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1360.988589] ffff88017704f858 [ 1360.988592] ffffffff81b4f011 1ffff1002ee09f0d ffff8801938a5f00 ffffffff82aa9960 [ 1360.988603] 0000000000000001 0000000000400000 ffff88017704f980 ffffffff815021c3 [ 1360.988614] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1360.988631] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988639] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1360.988647] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1360.988656] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1360.988664] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1360.988672] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988679] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1360.988688] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1360.988696] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1360.988703] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1360.988710] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1360.988718] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988726] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1360.988734] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1360.988742] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1360.988751] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1360.988760] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1360.988821] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988830] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1360.988838] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1360.988845] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1360.988854] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1360.988861] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1360.988870] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988878] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1360.988885] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.988894] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1360.988900] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1360.988907] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1360.988923] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988930] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1360.988933] Mem-Info: [ 1360.988950] active_anon:94028 inactive_anon:41 isolated_anon:0 [ 1360.988950] active_file:3335 inactive_file:6360 isolated_file:0 [ 1360.988950] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1360.988950] slab_reclaimable:7419 slab_unreclaimable:103003 [ 1360.988950] mapped:1866 shmem:48 pagetables:39052 bounce:0 [ 1360.988950] free:1247099 free_pcp:331 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988963] Node 0 active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988981] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1360.988984] 0 3505 3505Normal free:1968956kB min:5580kB low:9168kB high:12756kB active_anon:376112kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:412012kB kernel_stack:416576kB pagetables:156208kB bounce:0kB free_pcp:652kB local_pcp:448kB free_cma:0kB lowmem_reserve[]: [ 1360.989011] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 61*4kB (UME) 236*8kB (UME) 280*16kB (UME) 139*32kB (UME) 14*64kB (UE) 3*128kB (UE) 5*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968948kB 9742 total pagecache pages [ 1360.989135] 0 pages in swap cache [ 1360.989139] Swap cache stats: add 0, delete 0, find 0/0 [ 1360.989141] Free swap = 0kB [ 1360.989143] Total swap = 0kB [ 1360.989145] 1965979 pages RAM [ 1360.989147] 0 pages HighMem/MovableOnly [ 1360.989149] 313622 pages reserved [ 1365.978897] warn_alloc: 2831 callbacks suppressed executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.978902] syz-executor626: [ 1365.978908] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1365.978922] CPU: 0 PID: 16138 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.978928] ffff880198947858 [ 1365.978931] ffffffff81b4f011 1ffff10033128f0d ffff8801b4a3c740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.978942] 0000000000000001 0000000000400000 ffff880198947980 ffffffff815021c3 [ 1365.978961] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1365.978983] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.978994] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.979003] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.979012] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979021] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1365.979029] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1365.979036] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.979046] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.979052] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1365.979061] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979068] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1365.979077] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1365.979084] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.979092] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1365.979100] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979109] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.979118] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.979126] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.979134] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.979143] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1365.979152] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.979158] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979176] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.979184] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.979197] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.979206] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1365.979213] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1365.979220] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979226] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.979234] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.979770] syz-executor626: [ 1365.979774] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1365.979786] CPU: 1 PID: 16139 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.979790] ffff8801aa577858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979793] ffffffff81b4f011 1ffff100354aef0d ffff8801d8670000 ffffffff82aa9960 [ 1365.979804] 0000000000000001 0000000000400000 ffff8801aa577980 ffffffff815021c3 [ 1365.979815] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1365.979831] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.979839] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979848] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.979856] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1365.979858] syz-executor626: [ 1365.979865] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1365.979868] vmalloc: allocation failure: 8599137372 bytes [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979879] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.979894] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.979902] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1365.979910] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.979927] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1365.979935] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979944] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.979952] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1365.979961] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1365.979969] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.979978] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.979986] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.979994] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.980002] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1365.980011] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.980018] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1365.980027] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.980035] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980042] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.980049] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1365.980057] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1365.980064] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.980079] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.980087] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980090] Mem-Info: [ 1365.980096] CPU: 0 PID: 16133 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.980112] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.980112] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.980112] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.980112] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.980112] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.980112] free:1246960 free_pcp:325 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980114] ffff88017701f858 [ 1365.980128] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980130] ffffffff81b4f011DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB 1ffff1002ee03f0dlowmem_reserve[]: [ 1365.980154] ffff88017af78000 0 3505 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980161] 3505 0000000000000001 0000000000400000Normal free:1968400kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:628kB local_pcp:340kB free_cma:0kB ffff88017701f980lowmem_reserve[]: [ 1365.980189] 0 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980193] 0 0000000041b58ab3 0 ffffffff82e378a0 ffffffff8142bf80DMA32: 4*4kB (UM) Call Trace: [ 1365.980213] 0*8kB [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.980223] 4*16kB [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.980232] (M) [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.980242] 1*32kB [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980251] (U) [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1365.980260] 5*64kB [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1365.980269] (UM) [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.980277] 4*128kB [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.980286] (UM) [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980299] 3*256kB [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.980308] (UM) [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1365.980316] 2*512kB [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1365.980324] (M) [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.980334] 2*1024kB [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980343] (UM) [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1365.980352] 2*2048kB [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1365.980361] (UM) [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.980371] 735*4096kB [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.980380] (M) [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.980389] = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.980397] Normal: [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1365.980406] 65*4kB [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.980415] (UME) [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1365.980433] 238*8kB [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980442] (UME) [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.980451] 298*16kB [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.980459] (UME) [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1365.980470] 101*32kB [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1365.980478] (UME) [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.980487] 31*64kB [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980494] (UE) [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.980503] 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968244kB 9742 total pagecache pages [ 1365.980534] 0 pages in swap cache [ 1365.980538] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.980540] Free swap = 0kB [ 1365.980542] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980544] 1965979 pages RAM [ 1365.980547] 0 pages HighMem/MovableOnly [ 1365.980549] 313622 pages reserved [ 1365.980560] Mem-Info: [ 1365.980575] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.980575] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.980575] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.980575] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.980575] mapped:1866 shmem:48 pagetables:39064 bounce:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980575] free:1246960 free_pcp:325 free_cma:0 [ 1365.980588] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980609] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1365.980613] 0 3505 3505Normal free:1968400kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:656kB local_pcp:288kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980639] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 65*4kB (UME) 238*8kB (UME) 298*16kB (UME) 101*32kB (UME) 31*64kB (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968244kB 9742 total pagecache pages [ 1365.980901] 0 pages in swap cache [ 1365.980905] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.980907] Free swap = 0kB [ 1365.980909] Total swap = 0kB [ 1365.980912] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.980914] 0 pages HighMem/MovableOnly [ 1365.980916] 313622 pages reserved [ 1365.981100] Mem-Info: [ 1365.981117] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.981117] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.981117] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.981117] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.981117] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.981117] free:1246960 free_pcp:423 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.981130] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.981148] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.981152] 0 3505 3505Normal free:1968400kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:1020kB local_pcp:484kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.981178] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 65*4kB (UME) 238*8kB (UME) 298*16kB (UME) 101*32kB (UME) 31*64kB (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968244kB 9742 total pagecache pages [ 1365.981293] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.981297] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.981299] Free swap = 0kB [ 1365.981301] Total swap = 0kB [ 1365.981303] 1965979 pages RAM [ 1365.981305] 0 pages HighMem/MovableOnly [ 1365.981307] 313622 pages reserved [ 1365.985426] syz-executor626: [ 1365.985432] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985444] CPU: 0 PID: 16153 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.985449] ffff88017737f858 [ 1365.985452] ffffffff81b4f011 1ffff1002ee6ff0d ffff88017d95df00 ffffffff82aa9960 [ 1365.985463] 0000000000000001 0000000000400000 ffff88017737f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985475] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1365.985493] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.985505] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.985514] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.985522] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1365.985530] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985539] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1365.985546] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.985557] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.985565] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985574] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.985588] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1365.985596] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1365.985604] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.985613] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985624] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1365.985633] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.985641] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.985649] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.985657] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.985668] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985676] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.985687] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1365.985695] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.985703] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.985710] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.985718] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985725] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1365.985732] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.985739] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.985747] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.985837] Mem-Info: [ 1365.985855] active_anon:94027 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985855] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.985855] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.985855] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.985855] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.985855] free:1246952 free_pcp:381 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985870] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985892] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.985896] 0 3505 3505Normal free:1968368kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416576kB pagetables:156256kB bounce:0kB free_pcp:852kB local_pcp:316kB free_cma:0kB lowmem_reserve[]: [ 1365.985923] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 90*4kB (UME) 239*8kB (UME) 299*16kB (UME) 100*32kB (UME) 31*64kB (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968336kB 9742 total pagecache pages [ 1365.986050] 0 pages in swap cache [ 1365.986054] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.986056] Free swap = 0kB [ 1365.986058] Total swap = 0kB [ 1365.986061] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.986063] 0 pages HighMem/MovableOnly [ 1365.986065] 313622 pages reserved [ 1365.987749] syz-executor626: [ 1365.987753] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1365.987766] CPU: 1 PID: 16143 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.987770] ffff88017762f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.987773] ffffffff81b4f011 1ffff1002eec5f0d ffff8801b1a38000 ffffffff82aa9960 [ 1365.987785] 0000000000000001 0000000000400000 ffff88017762f980 ffffffff815021c3 [ 1365.987796] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1365.987813] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.987821] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.987829] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.987837] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1365.987845] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1365.987853] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1365.987860] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.987868] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.987876] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.987884] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.987899] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1365.987907] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1365.987922] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.987931] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1365.987939] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.987947] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.987955] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.987962] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.987970] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.987977] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.987986] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.987993] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1365.988001] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.988009] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.988016] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.988024] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1365.988031] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988038] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.988044] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.988052] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.988536] Mem-Info: [ 1365.988554] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.988554] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.988554] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988554] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.988554] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.988554] free:1246952 free_pcp:324 free_cma:0 [ 1365.988568] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988587] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB [ 1365.988590] syz-executor626: [ 1365.988591] lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988594] vmalloc: allocation failure: 8599137372 bytes 0, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 3505[ 1365.988608] CPU: 0 PID: 16154 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.988609] 3505 ffff8801d6f5f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988615] ffffffff81b4f011Normal free:1968368kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416640kB pagetables:156256kB bounce:0kB free_pcp:624kB local_pcp:324kB free_cma:0kB lowmem_reserve[]: [ 1365.988637] 1ffff1003adebf0d 0 ffff88017c0a8000 0 0 ffffffff82aa9960 [ 1365.988649] 0000000000000001DMA32: 00000000004000004*4kB ffff8801d6f5f980(UM) 0*8kB ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988666] 4*16kB 0000000041b58ab3(M) ffffffff82e378a01*32kB ffffffff8142bf80(U) 5*64kB Call Trace: [ 1365.988682] (UM) [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.988692] 4*128kB [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.988700] (UM) [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.988711] 3*256kB [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988719] (UM) [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1365.988728] 2*512kB [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1365.988736] (M) [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.988745] 2*1024kB [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.988754] (UM) [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988763] 2*2048kB [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.988772] (UM) [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1365.988781] 735*4096kB [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1365.988789] (M) [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.988798] = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1365.988807] Normal: [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1365.988817] 90*4kB [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.988826] (UME) [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.988836] 239*8kB [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988844] (UME) [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.988853] 299*16kB [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1365.988862] (UME) [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.988877] 98*32kB [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988884] (UME) [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.988894] 31*64kB [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.988902] (UE) [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.988911] 2*128kB [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1365.988924] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988931] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.988933] (UE) [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.988941] 2*256kB [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.988949] (ME) 3*512kB Mem-Info: [ 1365.988955] (UME) active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.988970] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988970] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.988970] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.988970] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.988970] free:1246952 free_pcp:324 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.988973] 2*1024kB Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1365.988991] (UM) DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 229 printk messages dropped ** [ 1365.990776] (UME) 475*4096kB (M) = 1968208kB 9742 total pagecache pages [ 1365.990787] 0 pages in swap cache [ 1365.990791] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.990793] Free swap = 0kB [ 1365.990796] Total swap = 0kB [ 1365.990798] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.990800] 0 pages HighMem/MovableOnly [ 1365.990802] 313622 pages reserved [ 1365.990858] Mem-Info: [ 1365.990875] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.990875] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.990875] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.990875] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.990875] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.990875] free:1246920 free_pcp:320 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.990889] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.990908] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.990911] 0 3505 3505Normal free:1968240kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416704kB pagetables:156256kB bounce:0kB free_pcp:804kB local_pcp:292kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.990936] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 90*4kB (UME) 239*8kB (UME) 299*16kB (UME) 96*32kB (UME) 31*64kB (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968208kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.991051] 0 pages in swap cache [ 1365.991055] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.991057] Free swap = 0kB [ 1365.991059] Total swap = 0kB [ 1365.991061] 1965979 pages RAM [ 1365.991063] 0 pages HighMem/MovableOnly [ 1365.991065] 313622 pages reserved [ 1365.992099] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992104] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1365.992115] CPU: 0 PID: 16159 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1365.992120] ffff88017b92f858 [ 1365.992123] ffffffff81b4f011 1ffff1002f725f0d ffff88017bea2f80 ffffffff82aa9960 [ 1365.992134] 0000000000000001 0000000000400000 ffff88017b92f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992145] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1365.992161] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1365.992168] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.992177] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.992185] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1365.992193] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992201] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1365.992208] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.992216] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.992224] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1365.992231] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.992237] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992244] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1365.992247] syz-executor626: [ 1365.992254] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.992258] vmalloc: allocation failure: 8599137372 bytes [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1365.992269] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992285] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1365.992293] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.992302] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.992310] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.992318] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.992326] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992334] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.992342] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1365.992350] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.992358] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.992366] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992374] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1365.992381] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1365.992388] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.992395] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.992403] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.992406] Mem-Info: [ 1365.992412] CPU: 1 PID: 16165 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992439] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.992439] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.992439] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.992439] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.992439] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.992439] free:1246920 free_pcp:345 free_cma:0 [ 1365.992441] ffff8801772a7858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992455] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992457] ffffffff81b4f011DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB 1ffff1002ee54f0dlowmem_reserve[]: [ 1365.992479] ffff8801af1917c0 0 3505 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992487] 3505 0000000000000001 0000000000400000Normal free:1968240kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:708kB local_pcp:288kB free_cma:0kB ffff8801772a7980lowmem_reserve[]: [ 1365.992515] 0 ffffffff815021c3 [ 1365.992519] 0 0000000041b58ab3 0 ffffffff82e378a0 ffffffff8142bf80DMA32: 4*4kB (UM) 0*8kB Call Trace: [ 1365.992540] 4*16kB [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992549] (M) [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1365.992558] 1*32kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1365.992568] (U) [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1365.992577] 5*64kB [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1365.992585] (UM) [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992594] 4*128kB [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1365.992602] (UM) [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1365.992611] 3*256kB [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1365.992620] (UM) [<00000000a9977160>] translate_table+0x215/0x1650 [ 1365.992629] 2*512kB [<000000001424330b>] ? map_vm_area+0xa8/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992637] (M) [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1365.992646] 2*1024kB [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1365.992655] (UM) [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1365.992665] 2*2048kB [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1365.992674] (UM) [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992684] 735*4096kB [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1365.992692] (M) [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1365.992702] = 3019440kB [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1365.992710] Normal: [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1365.992719] 90*4kB [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992728] (UME) [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1365.992737] 239*8kB [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1365.992745] (UME) [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1365.992755] 299*16kB [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1365.992763] (UME) [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992772] 101*32kB [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1365.992781] (UME) [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1365.992789] 31*64kB [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1365.992797] (UE) [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1365.992805] 2*128kB [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992814] (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968368kB 9742 total pagecache pages [ 1365.992843] 0 pages in swap cache [ 1365.992847] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.992849] Free swap = 0kB [ 1365.992851] Total swap = 0kB [ 1365.992853] 1965979 pages RAM [ 1365.992855] 0 pages HighMem/MovableOnly [ 1365.992857] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992876] Mem-Info: [ 1365.992892] active_anon:94027 inactive_anon:41 isolated_anon:0 [ 1365.992892] active_file:3335 inactive_file:6360 isolated_file:0 [ 1365.992892] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.992892] slab_reclaimable:7419 slab_unreclaimable:102892 [ 1365.992892] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1365.992892] free:1246920 free_pcp:345 free_cma:0 executing program executing program executing program executing program executing program executing program executing program [ 1365.992905] Node 0 active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.992930] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1365.992934] 0 3505 3505Normal free:1968240kB min:5580kB low:9168kB high:12756kB active_anon:376108kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411568kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:816kB local_pcp:420kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1365.992963] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 90*4kB (UME) 239*8kB (UME) 299*16kB (UME) 101*32kB (UME) 31*64kB (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968368kB 9742 total pagecache pages [ 1365.993088] 0 pages in swap cache [ 1365.993092] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.993094] Free swap = 0kB [ 1365.993096] Total swap = 0kB [ 1365.993099] 1965979 pages RAM [ 1365.993101] 0 pages HighMem/MovableOnly [ 1365.993103] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991174] warn_alloc: 2943 callbacks suppressed [ 1370.991179] syz-executor626: [ 1370.991185] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.991199] CPU: 1 PID: 27327 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1370.991204] ffff8801800df858 [ 1370.991207] ffffffff81b4f011 1ffff1003001bf0d ffff8801991bc740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991218] 0000000000000001 0000000000400000 ffff8801800df980 ffffffff815021c3 [ 1370.991230] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1370.991251] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1370.991261] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1370.991271] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991281] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1370.991289] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1370.991298] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1370.991305] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1370.991314] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1370.991321] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991330] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1370.991338] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1370.991346] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1370.991355] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1370.991363] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1370.991371] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991380] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1370.991389] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1370.991397] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1370.991406] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1370.991415] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991423] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1370.991430] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1370.991441] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1370.991449] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1370.991463] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.991472] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991479] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1370.991487] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.991494] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1370.991502] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.991832] syz-executor626: [ 1370.991836] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991848] CPU: 1 PID: 27333 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1370.991852] ffff8801c53af858 [ 1370.991855] ffffffff81b4f011 1ffff10038a75f0d ffff88019bb20000 ffffffff82aa9960 [ 1370.991866] 0000000000000001 0000000000400000 ffff8801c53af980 ffffffff815021c3 [ 1370.991877] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991900] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1370.991908] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1370.991917] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1370.991932] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1370.991940] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991947] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1370.991955] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1370.991962] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1370.991970] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1370.991978] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1370.991986] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.991994] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1370.992002] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1370.992011] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1370.992019] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1370.992026] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1370.992034] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.992042] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1370.992050] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1370.992058] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1370.992066] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1370.992081] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1370.992090] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.992098] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1370.992105] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.992112] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1370.992119] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1370.992127] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.992133] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.992141] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.993119] Mem-Info: [ 1370.993138] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1370.993138] active_file:3335 inactive_file:6360 isolated_file:0 [ 1370.993138] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.993138] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1370.993138] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1370.993138] free:1246603 free_pcp:381 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993152] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993180] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993184] 0 3505 3505Normal free:1966972kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416544kB pagetables:156252kB bounce:0kB free_pcp:852kB local_pcp:320kB free_cma:0kB lowmem_reserve[]: [ 1370.993212] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 3*4kB Mem-Info: [ 1370.993444] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1370.993444] active_file:3335 inactive_file:6360 isolated_file:0 [ 1370.993444] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.993444] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1370.993444] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1370.993444] free:1246603 free_pcp:381 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993457] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993475] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1370.993479] 0 3505 3505Normal free:1966972kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416544kB pagetables:156252kB bounce:0kB free_pcp:852kB local_pcp:320kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1370.993506] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 3*4kB (UME) 232*8kB (UME) 301*16kB (UME) 99*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966908kB 9742 total pagecache pages [ 1370.993621] 0 pages in swap cache [ 1370.993625] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.993627] Free swap = 0kB [ 1370.993629] Total swap = 0kB [ 1370.993631] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993633] 0 pages HighMem/MovableOnly [ 1370.993635] 313622 pages reserved [ 1370.993773] (UME) 232*8kB (UME) 301*16kB (UME) 99*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966908kB 9742 total pagecache pages [ 1370.993823] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.993827] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.993829] Free swap = 0kB [ 1370.993833] Total swap = 0kB [ 1370.993835] 1965979 pages RAM [ 1370.993837] 0 pages HighMem/MovableOnly [ 1370.993839] 313622 pages reserved [ 1370.995271] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995276] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.995288] CPU: 1 PID: 27346 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1370.995292] ffff8801b6b77858 [ 1370.995295] ffffffff81b4f011 1ffff10036d6ef0d ffff880198e70000 ffffffff82aa9960 [ 1370.995306] 0000000000000001 0000000000400000 ffff8801b6b77980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995318] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1370.995335] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1370.995343] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1370.995352] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1370.995360] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1370.995367] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995375] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1370.995382] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1370.995390] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1370.995397] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1370.995405] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995413] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1370.995420] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1370.995428] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1370.995436] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1370.995444] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995452] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1370.995462] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1370.995469] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1370.995477] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1370.995485] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1370.995493] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995501] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1370.995509] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1370.995517] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1370.995524] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.995531] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1370.995538] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.995552] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.995559] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1370.995567] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.996021] syz-executor626: [ 1370.996026] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996038] CPU: 1 PID: 27347 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1370.996042] ffff88017732f858 [ 1370.996045] ffffffff81b4f011 1ffff1002ee65f0d ffff880198e74740 ffffffff82aa9960 [ 1370.996056] 0000000000000001 0000000000400000 ffff88017732f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996067] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1370.996096] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1370.996104] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1370.996113] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1370.996123] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1370.996131] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996138] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1370.996145] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1370.996153] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1370.996161] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1370.996169] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996176] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1370.996183] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1370.996192] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1370.996200] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1370.996208] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996217] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1370.996225] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1370.996233] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1370.996241] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1370.996248] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996256] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1370.996264] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1370.996271] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1370.996280] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1370.996287] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1370.996295] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996303] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1370.996309] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1370.996316] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.996323] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1370.996331] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996334] Mem-Info: [ 1370.996351] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1370.996351] active_file:3335 inactive_file:6360 isolated_file:0 [ 1370.996351] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.996351] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1370.996351] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1370.996351] free:1246603 free_pcp:377 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996365] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996383] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996386] 0 3505 3505Normal free:1966972kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416576kB pagetables:156252kB bounce:0kB free_pcp:836kB local_pcp:304kB free_cma:0kB lowmem_reserve[]: [ 1370.996414] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 3*4kB (UME) 232*8kB (UME) 301*16kB (UME) 98*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966876kB 9742 total pagecache pages [ 1370.996530] 0 pages in swap cache [ 1370.996534] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.996536] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996538] Total swap = 0kB [ 1370.996541] 1965979 pages RAM [ 1370.996543] 0 pages HighMem/MovableOnly [ 1370.996545] 313622 pages reserved [ 1370.996910] Mem-Info: [ 1370.996935] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1370.996935] active_file:3335 inactive_file:6360 isolated_file:0 [ 1370.996935] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.996935] slab_reclaimable:7411 slab_unreclaimable:102971 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996935] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1370.996935] free:1246603 free_pcp:426 free_cma:0 [ 1370.996949] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996967] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996970] 0 3505 3505Normal free:1966972kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416576kB pagetables:156252kB bounce:0kB free_pcp:1032kB local_pcp:500kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.996997] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 3*4kB (UME) 232*8kB (UME) 301*16kB (UME) 98*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966876kB 9742 total pagecache pages [ 1370.997179] 0 pages in swap cache [ 1370.997183] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.997185] Free swap = 0kB [ 1370.997187] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.997189] 1965979 pages RAM [ 1370.997191] 0 pages HighMem/MovableOnly [ 1370.997193] 313622 pages reserved [ 1370.998757] syz-executor626: [ 1370.998762] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.998774] CPU: 0 PID: 27334 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1370.998778] ffff8801d2817858 [ 1370.998781] ffffffff81b4f011 1ffff1003a502f0d ffff8801ca624740 ffffffff82aa9960 [ 1370.998792] 0000000000000001 0000000000400000 ffff8801d2817980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.998804] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1370.998821] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1370.998829] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1370.998838] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1370.998846] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.998854] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1370.998862] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1370.998868] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1370.998876] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1370.998884] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.998892] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1370.998899] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1370.998906] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1370.998914] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.998922] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1370.998931] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1370.998939] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1370.998948] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1370.998955] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.998963] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1370.998971] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1370.998979] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1370.998986] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1370.998994] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1370.999002] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999009] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.999016] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1370.999022] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1370.999029] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1370.999036] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999045] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.999048] Mem-Info: [ 1370.999064] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1370.999064] active_file:3335 inactive_file:6360 isolated_file:0 [ 1370.999064] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.999064] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1370.999064] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1370.999064] free:1246603 free_pcp:429 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999077] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999095] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999099] 0 3505 3505Normal free:1966972kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416576kB pagetables:156252kB bounce:0kB free_pcp:1044kB local_pcp:320kB free_cma:0kB lowmem_reserve[]: [ 1370.999126] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 3*4kB (UME) 232*8kB (UME) 301*16kB (UME) 98*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966876kB 9742 total pagecache pages [ 1370.999245] 0 pages in swap cache [ 1370.999248] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.999250] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999252] Total swap = 0kB [ 1370.999255] 1965979 pages RAM [ 1370.999257] 0 pages HighMem/MovableOnly [ 1370.999259] 313622 pages reserved [ 1370.999777] syz-executor626: [ 1370.999782] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.999793] CPU: 1 PID: 27350 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999797] ffff88017704f858 [ 1370.999800] ffffffff81b4f011 1ffff1002ee09f0d ffff880199035f00 ffffffff82aa9960 [ 1370.999811] 0000000000000001 0000000000400000 ffff88017704f980 ffffffff815021c3 [ 1370.999822] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1370.999838] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999846] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1370.999855] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1370.999863] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1370.999871] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1370.999878] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1370.999885] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999893] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1370.999901] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1370.999909] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1370.999915] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1370.999934] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1370.999942] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999950] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1370.999957] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1370.999963] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1370.999971] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1370.999979] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.999987] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1370.999995] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1371.000003] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1371.000011] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1371.000019] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1371.000028] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.000035] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1371.000042] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1371.000050] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 ** 228 printk messages dropped ** [ 1371.001596] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1371.001604] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1371.001611] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.001619] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1371.001626] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1371.001633] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1371.001642] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1371.001645] Mem-Info: [ 1371.001663] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1371.001663] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.001663] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1371.001663] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1371.001663] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1371.001663] free:1246602 free_pcp:399 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.001677] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1371.001694] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.001698] 0 3505 3505Normal free:1966968kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416544kB pagetables:156252kB bounce:0kB free_pcp:924kB local_pcp:304kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.001725] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 22*4kB (UME) 238*8kB (UME) 301*16kB (UME) 99*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967032kB 9742 total pagecache pages [ 1371.001843] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.001846] Swap cache stats: add 0, delete 0, find 0/0 [ 1371.001849] Free swap = 0kB [ 1371.001851] Total swap = 0kB [ 1371.001854] 1965979 pages RAM [ 1371.001856] 0 pages HighMem/MovableOnly [ 1371.001858] 313622 pages reserved [ 1371.002395] syz-executor626: [ 1371.002400] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002410] CPU: 1 PID: 27352 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1371.002414] ffff8801c53af858 [ 1371.002417] ffffffff81b4f011 1ffff10038a75f0d ffff880199034740 ffffffff82aa9960 [ 1371.002428] 0000000000000001 0000000000400000 ffff8801c53af980 ffffffff815021c3 [ 1371.002439] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002455] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1371.002463] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1371.002471] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1371.002479] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1371.002487] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1371.002494] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002501] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1371.002509] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1371.002517] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1371.002534] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1371.002541] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1371.002549] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002558] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1371.002566] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1371.002574] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1371.002583] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1371.002592] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002599] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1371.002607] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1371.002614] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1371.002622] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1371.002630] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1371.002637] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002645] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1371.002652] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1371.002660] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1371.002668] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1371.002675] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.002682] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1371.002688] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1371.002695] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1371.003874] Mem-Info: [ 1371.003892] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1371.003892] active_file:3335 inactive_file:6360 isolated_file:0 [ 1371.003892] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.003892] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1371.003892] mapped:1866 shmem:48 pagetables:39063 bounce:0 [ 1371.003892] free:1246602 free_pcp:422 free_cma:0 [ 1371.003906] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.003932] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.003936] 0 3505 3505Normal free:1966968kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416512kB pagetables:156252kB bounce:0kB free_pcp:1016kB local_pcp:420kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.003964] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 22*4kB (UME) 238*8kB (UME) 301*16kB (UME) 100*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967064kB 9742 total pagecache pages [ 1371.004718] 0 pages in swap cache [ 1371.004722] Swap cache stats: add 0, delete 0, find 0/0 [ 1371.004724] Free swap = 0kB [ 1371.004726] Total swap = 0kB [ 1371.004729] 1965979 pages RAM [ 1371.004731] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.004733] 313622 pages reserved [ 1371.006638] syz-executor626: [ 1371.006643] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1371.006655] CPU: 1 PID: 27355 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1371.006659] ffff88017704f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006662] ffffffff81b4f011 1ffff1002ee09f0d ffff880197f997c0 ffffffff82aa9960 [ 1371.006673] 0000000000000001 0000000000400000 ffff88017704f980 ffffffff815021c3 [ 1371.006685] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1371.006701] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1371.006710] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006719] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1371.006727] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1371.006735] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1371.006751] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1371.006758] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006767] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1371.006774] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1371.006782] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1371.006789] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1371.006796] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1371.006805] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006813] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1371.006821] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1371.006830] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1371.006838] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1371.006846] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006854] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1371.006862] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1371.006869] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1371.006878] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1371.006885] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006893] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1371.006901] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1371.006908] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1371.006916] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1371.006930] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1371.006938] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.006944] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1371.006952] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1371.007611] Mem-Info: [ 1371.007629] active_anon:94018 inactive_anon:41 isolated_anon:0 [ 1371.007629] active_file:3335 inactive_file:6360 isolated_file:0 [ 1371.007629] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1371.007629] slab_reclaimable:7411 slab_unreclaimable:102971 [ 1371.007629] mapped:1866 shmem:48 pagetables:39063 bounce:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.007629] free:1246602 free_pcp:432 free_cma:0 [ 1371.007643] Node 0 active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.007661] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.007665] 0 3505 3505Normal free:1966968kB min:5580kB low:9168kB high:12756kB active_anon:376072kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411884kB kernel_stack:416480kB pagetables:156252kB bounce:0kB free_pcp:1056kB local_pcp:460kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1371.007692] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 22*4kB (UME) 238*8kB (UME) 301*16kB (UME) 101*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967096kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9742 total pagecache pages [ 1371.007821] 0 pages in swap cache [ 1371.007825] Swap cache stats: add 0, delete 0, find 0/0 [ 1371.007827] Free swap = 0kB [ 1371.007829] Total swap = 0kB [ 1371.007832] 1965979 pages RAM [ 1371.007834] 0 pages HighMem/MovableOnly [ 1371.007836] 313622 pages reserved [ 1375.999337] warn_alloc: 2880 callbacks suppressed executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999342] syz-executor626: [ 1375.999355] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.999425] CPU: 1 PID: 6055 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1375.999431] ffff8801ce257858 [ 1375.999434] ffffffff81b4f011 1ffff10039c4af0d ffff8801c135c740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999445] 0000000000000001 0000000000400000 ffff8801ce257980 ffffffff815021c3 [ 1375.999457] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1375.999478] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1375.999488] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1375.999498] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999507] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1375.999515] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1375.999524] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1375.999531] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1375.999541] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1375.999548] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999558] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1375.999566] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1375.999574] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1375.999583] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1375.999591] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999599] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1375.999608] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1375.999617] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1375.999625] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1375.999634] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999643] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1375.999651] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1375.999658] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1375.999668] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1375.999676] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1375.999683] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999692] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1375.999699] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1375.999707] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1375.999722] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1375.999730] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999787] Mem-Info: [ 1375.999806] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1375.999806] active_file:3335 inactive_file:6360 isolated_file:0 [ 1375.999806] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.999806] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1375.999806] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1375.999806] free:1247145 free_pcp:358 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999821] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999840] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999844] 0 3505 3505Normal free:1969140kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416608kB pagetables:156256kB bounce:0kB free_pcp:760kB local_pcp:248kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999870] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 73*4kB (UME) 224*8kB (UME) 301*16kB (UME) 161*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969108kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.999999] 0 pages in swap cache [ 1376.000003] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.000006] Free swap = 0kB [ 1376.000008] Total swap = 0kB [ 1376.000010] 1965979 pages RAM [ 1376.000013] 0 pages HighMem/MovableOnly [ 1376.000015] 313622 pages reserved [ 1376.000208] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000212] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1376.000224] CPU: 1 PID: 5987 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.000228] ffff8801d0927858 [ 1376.000231] ffffffff81b4f011 1ffff1003a124f0d ffff8801ba8caf80 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000243] 0000000000000001 0000000000400000 ffff8801d0927980 ffffffff815021c3 [ 1376.000254] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.000271] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1376.000278] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.000287] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000297] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1376.000305] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1376.000312] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.000319] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1376.000326] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1376.000334] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000342] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1376.000348] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1376.000355] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1376.000364] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000372] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1376.000379] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1376.000387] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1376.000394] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1376.000402] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.000409] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000417] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1376.000425] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1376.000432] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1376.000439] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1376.000447] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000463] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.000470] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.000479] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1376.000486] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1376.000493] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.000499] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000507] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.000534] Mem-Info: [ 1376.000552] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.000552] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.000552] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.000552] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1376.000552] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.000552] free:1247145 free_pcp:310 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000567] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000585] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000589] 0 3505 3505Normal free:1969140kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416608kB pagetables:156256kB bounce:0kB free_pcp:568kB local_pcp:80kB free_cma:0kB lowmem_reserve[]: [ 1376.000616] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 73*4kB (UME) 224*8kB (UME) 301*16kB (UME) 161*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969108kB 9742 total pagecache pages [ 1376.000734] 0 pages in swap cache [ 1376.000738] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.000740] Free swap = 0kB [ 1376.000742] Total swap = 0kB [ 1376.000745] 1965979 pages RAM [ 1376.000747] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.000749] 313622 pages reserved [ 1376.001737] syz-executor626: [ 1376.001741] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1376.001754] CPU: 1 PID: 6058 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.001758] ffff880180157858 [ 1376.001761] ffffffff81b4f011 1ffff1003002af0d ffff8801b7695f00 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.001773] 0000000000000001 0000000000400000 ffff880180157980 ffffffff815021c3 [ 1376.001785] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.001801] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1376.001809] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.001817] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.001826] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1376.001833] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1376.001840] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.001847] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1376.001854] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1376.001861] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.001869] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1376.001876] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1376.001884] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1376.001893] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1376.001901] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.001909] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1376.001917] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1376.001941] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1376.001950] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.001958] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1376.001966] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.001973] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1376.001981] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1376.001988] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1376.001996] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.002003] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.002011] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002019] [<00000000ba3bf252>] ? _raw_spin_unlock_irq+0x28/0x60 [ 1376.002026] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1376.002032] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1376.002039] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.002046] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002054] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.002499] Mem-Info: [ 1376.002517] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.002517] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.002517] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.002517] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1376.002517] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.002517] free:1247145 free_pcp:360 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002531] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002548] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1376.002552] 0 3505 3505Normal free:1969140kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416640kB pagetables:156256kB bounce:0kB free_pcp:768kB local_pcp:196kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1376.002579] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 73*4kB (UME) 224*8kB (UME) 301*16kB (UME) 161*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969108kB 9742 total pagecache pages [ 1376.002695] 0 pages in swap cache [ 1376.002698] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.002700] Free swap = 0kB [ 1376.002703] Total swap = 0kB [ 1376.002705] 1965979 pages RAM [ 1376.002707] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002710] 313622 pages reserved [ 1376.002911] syz-executor626: [ 1376.002916] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1376.002927] CPU: 0 PID: 6051 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.002931] ffff8801c4d9f858 [ 1376.002934] ffffffff81b4f011 1ffff100389b3f0d ffff8801bb6baf80 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002945] 0000000000000001 0000000000400000 ffff8801c4d9f980 ffffffff815021c3 [ 1376.002956] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.002972] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1376.002980] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.002989] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.002997] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1376.003005] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1376.003013] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.003021] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1376.003029] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1376.003037] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003045] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1376.003053] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1376.003060] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1376.003068] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1376.003093] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003102] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1376.003110] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1376.003118] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.003124] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1376.003132] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1376.003140] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003148] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1376.003155] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1376.003163] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.003170] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.003177] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003185] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1376.003191] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1376.003198] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.003205] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1376.003212] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.003247] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003264] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.003264] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.003264] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.003264] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1376.003264] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.003264] free:1247145 free_pcp:358 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003372] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1376.003392] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1376.003395] 0 3505 3505Normal free:1969140kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416512kB pagetables:156256kB bounce:0kB free_pcp:756kB local_pcp:368kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1376.003557] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 73*4kB (UME) 224*8kB (UME) 301*16kB (UME) 164*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969204kB 9742 total pagecache pages [ 1376.003675] 0 pages in swap cache [ 1376.003679] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.003681] Free swap = 0kB [ 1376.003683] Total swap = 0kB [ 1376.003686] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.003688] 0 pages HighMem/MovableOnly [ 1376.003690] 313622 pages reserved [ 1376.004401] syz-executor626: [ 1376.004406] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1376.004417] CPU: 0 PID: 6059 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.004421] ffff8801c7eff858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004434] ffffffff81b4f011 1ffff10038fdff0d ffff8801813617c0 ffffffff82aa9960 [ 1376.004445] 0000000000000001 0000000000400000 ffff8801c7eff980 ffffffff815021c3 [ 1376.004456] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.004473] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1376.004481] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.004490] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004498] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1376.004506] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1376.004514] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.004521] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1376.004529] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004536] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1376.004544] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1376.004556] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1376.004564] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1376.004567] syz-executor626: [ 1376.004574] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004578] vmalloc: allocation failure: 8599137372 bytes [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1376.004589] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1376.004605] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1376.004613] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004622] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.004630] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1376.004638] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1376.004645] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1376.004653] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1376.004660] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004668] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.004676] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.004682] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.004690] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1376.004697] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1376.004705] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004712] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1376.004720] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.004729] CPU: 1 PID: 6061 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.004734] ffff8801c908f858 [ 1376.004736] ffffffff81b4f011 1ffff10039211f0d ffff8801bb97df00 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004748] 0000000000000001 0000000000400000 ffff8801c908f980 ffffffff815021c3 [ 1376.004760] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.004775] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1376.004783] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.004792] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004800] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1376.004807] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1376.004815] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.004822] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1376.004830] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1376.004838] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004846] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1376.004853] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1376.004861] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1376.004869] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1376.004878] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1376.004886] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004894] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1376.004902] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.004909] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1376.004917] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1376.004934] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1376.004942] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004949] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1376.004957] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.004965] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.004971] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.004978] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1376.004984] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1376.004990] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.004997] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1376.005004] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.005008] Mem-Info: [ 1376.005024] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.005024] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.005024] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.005024] slab_reclaimable:7411 slab_unreclaimable:102991 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.005024] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.005024] free:1247145 free_pcp:329 free_cma:0 [ 1376.005037] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.005055] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.005059] 0 3505 3505Normal free:1969140kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:640kB local_pcp:300kB free_cma:0kB lowmem_reserve[]: [ 1376.005084] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 73*4kB (UME) 224*8kB (UME) 301*16kB (UME) 163*32kB (UME) 13*64kB (E) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969172kB 9742 total pagecache pages [ 1376.005198] 0 pages in swap cache [ 1376.005201] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.005204] Free swap = 0kB [ 1376.005205] Mem-Info: [ 1376.005207] Total swap = 0kB [ 1376.005223] active_anon:94025 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.005223] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.005223] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.005223] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1376.005223] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.005223] free:1247145 free_pcp:322 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 224 printk messages dropped ** [ 1376.008281] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1376.008289] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.008297] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.008303] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.008311] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1376.008318] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.008326] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.008333] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1376.008341] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.009633] Mem-Info: [ 1376.009651] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.009651] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.009651] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.009651] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1376.009651] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.009651] free:1247177 free_pcp:360 free_cma:0 [ 1376.009664] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.009683] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.009693] 0 3505 3505Normal free:1969268kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:768kB local_pcp:264kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.009719] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 73*4kB (UME) 224*8kB (UME) 301*16kB (UME) 162*32kB (UME) 14*64kB (UE) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969204kB 9742 total pagecache pages [ 1376.009831] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.009835] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.009837] Free swap = 0kB [ 1376.009838] Total swap = 0kB [ 1376.009841] 1965979 pages RAM [ 1376.009843] 0 pages HighMem/MovableOnly [ 1376.010238] 313622 pages reserved [ 1376.010595] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.010600] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1376.010611] CPU: 1 PID: 6084 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.010616] ffff880180a37858 [ 1376.010619] ffffffff81b4f011 1ffff10030146f0d ffff88018153c740 ffffffff82aa9960 [ 1376.010629] 0000000000000001 0000000000400000 ffff880180a37980 ffffffff815021c3 [ 1376.010640] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.010656] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.010664] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.010671] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1376.010679] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1376.010686] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1376.010694] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.010701] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.010709] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1376.010716] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1376.010724] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1376.010732] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1376.010739] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1376.010746] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.010754] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1376.010763] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1376.010771] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1376.010779] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.010788] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1376.010796] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.010803] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1376.010811] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1376.010819] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1376.010827] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.010834] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.010842] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.010849] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1376.010856] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1376.010863] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.010870] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1376.010879] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.011513] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011517] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1376.011528] CPU: 0 PID: 6079 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1376.011532] ffff8801c4d9f858 [ 1376.011535] ffffffff81b4f011 1ffff100389b3f0d ffff88017e914740 ffffffff82aa9960 [ 1376.011546] 0000000000000001 0000000000400000 ffff8801c4d9f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011556] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1376.011572] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1376.011580] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1376.011589] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1376.011597] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1376.011604] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011611] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1376.011618] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1376.011626] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1376.011634] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1376.011642] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011650] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1376.011657] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1376.011665] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1376.011672] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1376.011680] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1376.011688] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011696] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1376.011704] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1376.011711] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1376.011718] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1376.011726] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1376.011733] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011741] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1376.011749] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1376.011756] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.011757] Mem-Info: [ 1376.011764] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1376.011781] active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.011781] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011781] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.011781] slab_reclaimable:7411 slab_unreclaimable:102991 [ 1376.011781] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.011781] free:1247177 free_pcp:317 free_cma:0 [ 1376.011787] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011800] Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1376.011807] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1376.011825] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1376.011832] lowmem_reserve[]: [ 1376.011839] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1376.011841] 0Mem-Info: [ 1376.011844] 3505active_anon:94025 inactive_anon:41 isolated_anon:0 [ 1376.011859] active_file:3335 inactive_file:6360 isolated_file:0 [ 1376.011859] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1376.011859] slab_reclaimable:7411 slab_unreclaimable:102991 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011859] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1376.011859] free:1247177 free_pcp:317 free_cma:0 [ 1376.011861] 3505Node 0 active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011892] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal free:1969268kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416512kB pagetables:156256kB bounce:0kB free_pcp:596kB local_pcp:360kB free_cma:0kB lowmem_reserve[]: [ 1376.011913] lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011915] 0 0 3505 0 3505 0Normal free:1969268kB min:5580kB low:9168kB high:12756kB active_anon:376100kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411964kB kernel_stack:416512kB pagetables:156256kB bounce:0kB free_pcp:596kB local_pcp:236kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.011944] DMA32: 04*4kB 0(UM) 00*8kB 4*16kB DMA32: (M) 4*4kB 1*32kB (UM) (U) 0*8kB 5*64kB 4*16kB (UM) (M) 4*128kB 1*32kB (UM) (U) 3*256kB 5*64kB (UM) (UM) 2*512kB 4*128kB (M) (UM) 2*1024kB 3*256kB (UM) (UM) 2*2048kB 2*512kB (UM) (M) 735*4096kB 2*1024kB (M) (UM) = 3019440kB 2*2048kB Normal: (UM) 73*4kB 735*4096kB (UME) (M) 224*8kB = 3019440kB (UME) Normal: 301*16kB 73*4kB (UME) (UME) 163*32kB 224*8kB (UME) 14*64kB (UE) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969236kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9742 total pagecache pages [ 1376.012104] 0 pages in swap cache [ 1376.012108] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.012110] Free swap = 0kB [ 1376.012112] Total swap = 0kB [ 1376.012114] 1965979 pages RAM [ 1376.012116] 0 pages HighMem/MovableOnly [ 1376.012118] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.013029] (UME) 301*16kB (UME) 163*32kB (UME) 14*64kB (UE) 3*128kB (UE) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969236kB 9742 total pagecache pages [ 1376.013089] 0 pages in swap cache [ 1376.013093] Swap cache stats: add 0, delete 0, find 0/0 [ 1376.013095] Free swap = 0kB [ 1376.013097] Total swap = 0kB [ 1376.013100] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1376.013102] 0 pages HighMem/MovableOnly [ 1376.013104] 313622 pages reserved [ 1381.009648] warn_alloc: 2912 callbacks suppressed [ 1381.009653] syz-executor626: [ 1381.009659] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1381.009673] CPU: 0 PID: 17131 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009679] ffff8801781ff858 [ 1381.009682] ffffffff81b4f011 1ffff1002f03ff0d ffff8801d7188000 ffffffff82aa9960 [ 1381.009691] 0000000000000001 0000000000400000 ffff8801781ff980 ffffffff815021c3 [ 1381.009701] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.009722] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009730] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1381.009739] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.009747] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1381.009755] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.009764] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009771] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1381.009780] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.009788] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.009798] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.009806] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1381.009821] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009829] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1381.009837] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.009845] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.009854] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.009863] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009871] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1381.009880] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.009888] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1381.009897] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.009905] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1381.009914] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009921] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.009928] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.009938] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1381.009945] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.009952] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009958] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1381.009966] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.009969] Mem-Info: [ 1381.009987] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.009987] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.009987] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.009987] slab_reclaimable:7411 slab_unreclaimable:102947 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.009987] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.009987] free:1246734 free_pcp:370 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010001] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1381.010019] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010022] 0 3505 3505Normal free:1967496kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416544kB pagetables:156200kB bounce:0kB free_pcp:804kB local_pcp:284kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010048] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 80*4kB (UME) 237*8kB (UME) 278*16kB (UME) 106*32kB (UME) 16*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967432kB 9742 total pagecache pages [ 1381.010161] 0 pages in swap cache [ 1381.010165] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.010167] Free swap = 0kB [ 1381.010169] Total swap = 0kB [ 1381.010172] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010174] 0 pages HighMem/MovableOnly [ 1381.010176] 313622 pages reserved [ 1381.010251] syz-executor626: [ 1381.010256] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1381.010267] CPU: 1 PID: 17149 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1381.010272] ffff880177297858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010275] ffffffff81b4f011 1ffff1002ee52f0d ffff88019d9c8000 ffffffff82aa9960 [ 1381.010286] 0000000000000001 0000000000400000 ffff880177297980 ffffffff815021c3 [ 1381.010296] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.010312] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010320] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1381.010327] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.010335] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1381.010342] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.010349] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010356] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1381.010364] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.010372] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.010380] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.010387] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010394] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1381.010402] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1381.010410] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.010419] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.010427] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010435] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1381.010444] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1381.010451] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.010459] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010467] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.010473] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1381.010480] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1381.010488] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.010495] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.010502] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1381.010509] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.010516] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.010522] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1381.010531] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.010996] Mem-Info: executing program executing program executing program executing program executing program executing program executing program [ 1381.011013] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.011013] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.011013] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.011013] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.011013] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.011013] free:1246734 free_pcp:373 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011027] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011044] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1381.011048] 0 3505 3505Normal free:1967496kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416608kB pagetables:156200kB bounce:0kB free_pcp:820kB local_pcp:340kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1381.011075] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 80*4kB (UME) 237*8kB (UME) 278*16kB (UME) 105*32kB (UME) 16*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967400kB 9742 total pagecache pages [ 1381.011201] 0 pages in swap cache [ 1381.011206] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.011208] Free swap = 0kB [ 1381.011210] Total swap = 0kB [ 1381.011212] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011215] 0 pages HighMem/MovableOnly [ 1381.011217] 313622 pages reserved [ 1381.011365] syz-executor626: [ 1381.011369] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1381.011381] CPU: 0 PID: 17167 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1381.011385] ffff8801bbda7858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011388] ffffffff81b4f011 1ffff100377b4f0d ffff8801cec297c0 ffffffff82aa9960 [ 1381.011399] 0000000000000001 0000000000400000 ffff8801bbda7980 ffffffff815021c3 [ 1381.011419] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.011442] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1381.011450] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011458] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.011467] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1381.011474] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.011482] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1381.011489] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011496] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.011504] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.011512] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.011519] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1381.011526] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1381.011535] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011543] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.011551] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.011559] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.011567] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1381.011575] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011583] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.011590] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1381.011598] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.011606] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1381.011614] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1381.011621] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.011624] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011631] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.011634] vmalloc: allocation failure: 8599137372 bytes [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1381.011645] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.011659] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011666] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1381.011674] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.011682] CPU: 1 PID: 17147 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1381.011686] ffff8801bd737858 [ 1381.011689] ffffffff81b4f011 1ffff10037ae6f0d ffff8801d5dd0000 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011700] 0000000000000001 0000000000400000 ffff8801bd737980 ffffffff815021c3 [ 1381.011713] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.011730] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1381.011738] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1381.011747] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011754] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1381.011762] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.011769] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1381.011776] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1381.011784] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011793] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.011801] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.011809] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1381.011817] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1381.011825] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011834] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.011843] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.011851] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.011860] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1381.011861] Mem-Info: [ 1381.011868] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011884] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.011884] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.011884] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.011884] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.011884] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.011884] free:1246734 free_pcp:320 free_cma:0 [ 1381.011891] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011905] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1381.011912] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011929] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1381.011933] 0 3505 3505 [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.011952] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011970] Normal free:1967496kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416576kB pagetables:156200kB bounce:0kB free_pcp:608kB local_pcp:276kB free_cma:0kB [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1381.011979] lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.011986] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.011988] 0 [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.011996] 0 [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1381.012004] 0 [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.012017] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.012019] DMA32: [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.012028] 4*4kB [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.012036] (UM) Mem-Info: [ 1381.012040] 0*8kB active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.012056] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.012056] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.012056] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.012056] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.012056] free:1246734 free_pcp:320 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.012058] 4*16kB Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.012073] (M) DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB 1*32kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.012103] (U) 05*64kB 3505(UM) 35054*128kB (UM) Normal free:1967496kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416576kB pagetables:156200kB bounce:0kB free_pcp:608kB local_pcp:332kB free_cma:0kB 3*256kB lowmem_reserve[]: [ 1381.012140] (UM) 02*512kB 0(M) 02*1024kB (UM) DMA32: 2*2048kB 4*4kB (UM) (UM) 735*4096kB 0*8kB (M) 4*16kB = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program (M) Normal: 1*32kB 80*4kB (U) (UME) 5*64kB 237*8kB (UM) (UME) 4*128kB 278*16kB (UM) (UME) 3*256kB 105*32kB (UM) (UME) 2*512kB 16*64kB (M) (UE) 2*1024kB 2*128kB (UM) (UE) 2*2048kB 3*256kB (UM) (UME) 735*4096kB 3*512kB (M) (UME) = 3019440kB 2*1024kB Normal: (UM) 80*4kB 3*2048kB (UME) (UME) 237*8kB 475*4096kB (UME) (M) 278*16kB = 1967400kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program (UME) 9742 total pagecache pages [ 1381.012279] 105*32kB 0 pages in swap cache [ 1381.012282] (UME) Swap cache stats: add 0, delete 0, find 0/0 [ 1381.012288] 16*64kB Free swap = 0kB [ 1381.012292] (UE) Total swap = 0kB [ 1381.012296] 2*128kB 1965979 pages RAM [ 1381.012299] (UE) 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.012303] 3*256kB 313622 pages reserved [ 1381.012306] (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967400kB 9742 total pagecache pages [ 1381.012329] 0 pages in swap cache [ 1381.012333] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.012335] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.012337] Total swap = 0kB [ 1381.012339] 1965979 pages RAM [ 1381.012340] 0 pages HighMem/MovableOnly [ 1381.012342] 313622 pages reserved [ 1381.013777] syz-executor626: [ 1381.013781] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1381.013793] CPU: 0 PID: 17168 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.013797] ffff8801939c7858 [ 1381.013800] ffffffff81b4f011 1ffff10032738f0d ffff8801d0d497c0 ffffffff82aa9960 [ 1381.013811] 0000000000000001 0000000000400000 ffff8801939c7980 ffffffff815021c3 [ 1381.013822] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.013839] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.013846] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1381.013855] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.013863] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1381.013871] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.013878] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.013885] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1381.013893] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.013901] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.013909] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.013917] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1381.013924] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.013932] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1381.013940] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.013948] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.013957] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.013971] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.013979] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1381.013987] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.013995] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1381.014003] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.014010] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1381.014018] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014026] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.014033] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.014041] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1381.014047] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.014055] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014061] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1381.014069] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.014247] Mem-Info: [ 1381.014264] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.014264] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.014264] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.014264] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.014264] mapped:1866 shmem:48 pagetables:39050 bounce:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014264] free:1246702 free_pcp:361 free_cma:0 [ 1381.014278] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014296] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014299] 0 3505 3505Normal free:1967368kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416672kB pagetables:156200kB bounce:0kB free_pcp:772kB local_pcp:260kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014327] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 80*4kB (UME) 237*8kB (UME) 278*16kB (UME) 102*32kB (UME) 16*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967304kB 9742 total pagecache pages [ 1381.014449] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.014453] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.014455] Free swap = 0kB [ 1381.014457] Total swap = 0kB [ 1381.014459] 1965979 pages RAM [ 1381.014461] 0 pages HighMem/MovableOnly [ 1381.014463] 313622 pages reserved [ 1381.015440] syz-executor626: [ 1381.015444] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1381.015456] CPU: 0 PID: 17177 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.015460] ffff8801772a7858 [ 1381.015463] ffffffff81b4f011 1ffff1002ee54f0d ffff8801a0b14740 ffffffff82aa9960 [ 1381.015475] 0000000000000001 0000000000400000 ffff8801772a7980 ffffffff815021c3 [ 1381.015486] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.015502] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.015510] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1381.015519] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.015528] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1381.015537] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.015544] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1381.015551] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.015559] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.015567] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.015575] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.015582] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1381.015589] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1381.015598] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.015606] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1381.015614] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.015622] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.015631] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.015639] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.015646] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1381.015655] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.015662] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1381.015670] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.015677] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.015685] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 ** 231 printk messages dropped ** [ 1381.019278] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1381.019286] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.019294] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.019301] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019308] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.019315] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.019322] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1381.019330] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.019333] Mem-Info: [ 1381.019350] active_anon:94036 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019350] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.019350] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.019350] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.019350] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.019350] free:1246702 free_pcp:366 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019365] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1381.019384] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1381.019388] 0 3505 3505Normal free:1967368kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416608kB pagetables:156200kB bounce:0kB free_pcp:792kB local_pcp:316kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1381.019416] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB [ 1381.019479] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019481] Normal: vmalloc: allocation failure: 8599137372 bytes80*4kB , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) (UME) [ 1381.019498] CPU: 0 PID: 17169 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1381.019500] 237*8kB ffff8801d6f07858 [ 1381.019504] (UME) ffffffff81b4f011278*16kB 1ffff1003ade0f0d(UME) ffff88019b440000104*32kB (UME) ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019522] 16*64kB 0000000000000001(UE) 00000000004000002*128kB ffff8801d6f07980(UE) 3*256kB ffffffff815021c3 [ 1381.019540] (UME) 0000000041b58ab33*512kB ffffffff82e378a0(UME) ffffffff8142bf802*1024kB (UM) Call Trace: [ 1381.019557] 3*2048kB [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1381.019565] (UME) [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019575] 475*4096kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.019593] (M) [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1381.019602] = 1967368kB [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.019611] 9742 total pagecache pages [ 1381.019618] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019619] 0 pages in swap cache [ 1381.019625] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1381.019629] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.019636] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.019638] Free swap = 0kB [ 1381.019645] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.019647] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019654] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.019656] 1965979 pages RAM [ 1381.019662] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1381.019663] 0 pages HighMem/MovableOnly [ 1381.019670] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1381.019672] 313622 pages reserved [ 1381.019679] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019686] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1381.019693] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.019701] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.019708] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.019715] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019723] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1381.019731] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.019738] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1381.019747] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.019754] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1381.019762] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019769] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.019776] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.019784] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1381.019790] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.019796] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.019803] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019810] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.019814] Mem-Info: [ 1381.019830] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.019830] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.019830] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.019830] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.019830] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.019830] free:1246702 free_pcp:371 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019843] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019861] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.019865] 0 3505 3505Normal free:1967368kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416608kB pagetables:156200kB bounce:0kB free_pcp:812kB local_pcp:300kB free_cma:0kB lowmem_reserve[]: [ 1381.019892] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 80*4kB (UME) 237*8kB (UME) 278*16kB (UME) 104*32kB (UME) 16*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967368kB 9742 total pagecache pages [ 1381.020004] 0 pages in swap cache [ 1381.020008] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.020010] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.020012] Total swap = 0kB [ 1381.020014] 1965979 pages RAM [ 1381.020016] 0 pages HighMem/MovableOnly [ 1381.020018] 313622 pages reserved [ 1381.021652] syz-executor626: [ 1381.021657] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1381.021668] CPU: 1 PID: 17182 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021672] ffff88017802f858 [ 1381.021675] ffffffff81b4f011 1ffff1002f005f0d ffff88019d74df00 ffffffff82aa9960 [ 1381.021687] 0000000000000001 0000000000400000 ffff88017802f980 ffffffff815021c3 [ 1381.021697] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1381.021714] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1381.021721] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021730] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1381.021738] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1381.021746] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1381.021753] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1381.021760] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021768] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1381.021774] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1381.021782] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1381.021788] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1381.021794] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021802] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1381.021810] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1381.021818] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1381.021826] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1381.021833] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021841] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1381.021848] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1381.021855] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1381.021863] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1381.021870] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1381.021879] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021885] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1381.021892] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.021900] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1381.021907] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1381.021915] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1381.021921] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021940] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1381.021943] Mem-Info: [ 1381.021959] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1381.021959] active_file:3335 inactive_file:6360 isolated_file:0 [ 1381.021959] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1381.021959] slab_reclaimable:7411 slab_unreclaimable:102947 [ 1381.021959] mapped:1866 shmem:48 pagetables:39050 bounce:0 [ 1381.021959] free:1246766 free_pcp:438 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021972] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1381.021989] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1381.021993] 0 3505 3505Normal free:1967624kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:411788kB kernel_stack:416384kB pagetables:156200kB bounce:0kB free_pcp:1068kB local_pcp:536kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1381.022019] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 80*4kB (UME) 237*8kB (UME) 278*16kB (UME) 111*32kB (UME) 16*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967592kB 9742 total pagecache pages [ 1381.022147] 0 pages in swap cache [ 1381.022151] Swap cache stats: add 0, delete 0, find 0/0 [ 1381.022153] Free swap = 0kB [ 1381.022155] Total swap = 0kB [ 1381.022157] 1965979 pages RAM [ 1381.022159] 0 pages HighMem/MovableOnly [ 1381.022161] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019152] warn_alloc: 2889 callbacks suppressed [ 1386.019157] syz-executor626: [ 1386.019162] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1386.019177] CPU: 0 PID: 28152 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1386.019183] ffff8801807d7858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019186] ffffffff81b4f011 1ffff100300faf0d ffff8801bcec4740 ffffffff82aa9960 [ 1386.019197] 0000000000000001 0000000000400000 ffff8801807d7980 ffffffff815021c3 [ 1386.019208] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.019230] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1386.019239] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019249] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1386.019259] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1386.019267] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.019276] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.019283] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1386.019291] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019299] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1386.019308] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.019315] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1386.019323] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1386.019331] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019339] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1386.019347] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.019355] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1386.019364] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.019373] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1386.019381] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019389] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1386.019397] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1386.019406] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.019414] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1386.019422] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1386.019465] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019474] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.019483] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1386.019491] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1386.019498] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.019504] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1386.019513] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019516] Mem-Info: [ 1386.019534] active_anon:94057 inactive_anon:41 isolated_anon:0 [ 1386.019534] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.019534] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1386.019534] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.019534] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.019534] free:1246943 free_pcp:422 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019548] Node 0 active_anon:376228kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.019567] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1386.019571] 0 3505 3505Normal free:1968332kB min:5580kB low:9168kB high:12756kB active_anon:376228kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416576kB pagetables:156352kB bounce:0kB free_pcp:1016kB local_pcp:388kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1386.019598] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 122*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968452kB 9742 total pagecache pages [ 1386.019716] 0 pages in swap cache [ 1386.019720] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.019723] Free swap = 0kB [ 1386.019725] Total swap = 0kB [ 1386.019728] 1965979 pages RAM [ 1386.019730] 0 pages HighMem/MovableOnly [ 1386.019732] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023146] syz-executor626: [ 1386.023152] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1386.023165] CPU: 1 PID: 28137 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1386.023169] ffff880177157858 [ 1386.023172] ffffffff81b4f011 1ffff1002ee2af0d ffff8801bff00000 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023184] 0000000000000001 0000000000400000 ffff880177157980 ffffffff815021c3 [ 1386.023195] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.023213] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1386.023221] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1386.023230] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023239] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1386.023247] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.023255] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.023262] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1386.023270] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1386.023277] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023286] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.023292] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1386.023299] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1386.023307] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1386.023315] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023322] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.023330] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1386.023339] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.023348] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1386.023355] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1386.023364] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023372] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1386.023382] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.023389] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1386.023397] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1386.023405] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1386.023412] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023420] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1386.023427] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1386.023433] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.023440] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1386.023448] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1386.023451] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023469] active_anon:94057 inactive_anon:41 isolated_anon:0 [ 1386.023469] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.023469] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1386.023469] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.023469] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.023469] free:1246975 free_pcp:409 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023482] Node 0 active_anon:376228kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1386.023499] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1386.023503] 0 3505 3505Normal free:1968460kB min:5580kB low:9168kB high:12756kB active_anon:376228kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416576kB pagetables:156352kB bounce:0kB free_pcp:964kB local_pcp:388kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1386.023530] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 122*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968452kB 9742 total pagecache pages [ 1386.023646] 0 pages in swap cache [ 1386.023650] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.023652] Free swap = 0kB [ 1386.023654] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023656] 1965979 pages RAM [ 1386.023659] 0 pages HighMem/MovableOnly [ 1386.023661] 313622 pages reserved [ 1386.023926] syz-executor626: [ 1386.023940] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1386.023953] CPU: 1 PID: 28141 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.023957] ffff8801965cf858 [ 1386.023960] ffffffff81b4f011 1ffff10032cb9f0d ffff8801897617c0 ffffffff82aa9960 [ 1386.023971] 0000000000000001 0000000000400000 ffff8801965cf980 ffffffff815021c3 [ 1386.023982] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.023999] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024007] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1386.024016] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1386.024024] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1386.024032] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.024040] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024046] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1386.024053] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1386.024059] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1386.024066] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.024072] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1386.024079] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024087] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1386.024094] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1386.024102] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.024110] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1386.024117] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024126] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1386.024133] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1386.024140] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1386.024148] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1386.024155] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.024163] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024170] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1386.024177] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1386.024184] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.024191] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1386.024199] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1386.024205] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.024212] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024220] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1386.024223] Mem-Info: [ 1386.024240] active_anon:94057 inactive_anon:41 isolated_anon:0 [ 1386.024240] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.024240] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1386.024240] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.024240] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.024240] free:1246975 free_pcp:404 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024253] Node 0 active_anon:376228kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024271] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024274] 0 3505 3505Normal free:1968460kB min:5580kB low:9168kB high:12756kB active_anon:376228kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416608kB pagetables:156352kB bounce:0kB free_pcp:944kB local_pcp:388kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024301] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 120*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968388kB 9742 total pagecache pages [ 1386.024416] 0 pages in swap cache [ 1386.024421] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.024423] Free swap = 0kB [ 1386.024425] Total swap = 0kB [ 1386.024427] 1965979 pages RAM [ 1386.024429] 0 pages HighMem/MovableOnly [ 1386.024431] 313622 pages reserved [ 1386.025694] syz-executor626: [ 1386.025699] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1386.025711] CPU: 0 PID: 28156 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.025715] ffff8801d826f858 [ 1386.025718] ffffffff81b4f011 1ffff1003b04df0d ffff8801bda3c740 ffffffff82aa9960 [ 1386.025737] 0000000000000001 0000000000400000 ffff8801d826f980 ffffffff815021c3 [ 1386.025748] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.025776] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.025784] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1386.025793] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1386.025801] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1386.025809] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.025817] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.025824] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.025831] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1386.025839] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1386.025847] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.025855] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1386.025862] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.025871] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1386.025879] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.025887] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1386.025895] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.025904] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.025911] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1386.025919] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1386.025927] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1386.025935] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.025942] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1386.025950] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.025958] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1386.025965] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.025973] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1386.025980] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1386.025987] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.025994] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.026002] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1386.026996] Mem-Info: [ 1386.027013] active_anon:94032 inactive_anon:41 isolated_anon:0 [ 1386.027013] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.027013] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1386.027013] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.027013] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.027013] free:1247005 free_pcp:431 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.027027] Node 0 active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.027045] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.027049] 0 3505 3505Normal free:1968580kB min:5580kB low:9168kB high:12756kB active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416480kB pagetables:156352kB bounce:0kB free_pcp:1052kB local_pcp:364kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.027076] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 125*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968548kB 9742 total pagecache pages [ 1386.027289] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.027293] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.027295] Free swap = 0kB [ 1386.027297] Total swap = 0kB [ 1386.027300] 1965979 pages RAM [ 1386.027302] 0 pages HighMem/MovableOnly [ 1386.027304] 313622 pages reserved [ 1386.029297] syz-executor626: [ 1386.029302] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029314] CPU: 0 PID: 28161 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1386.029318] ffff8801d828f858 [ 1386.029321] ffffffff81b4f011 1ffff1003b051f0d ffff88018568df00 ffffffff82aa9960 [ 1386.029338] 0000000000000001 0000000000400000 ffff8801d828f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029349] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.029366] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1386.029373] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1386.029382] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1386.029390] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029397] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.029405] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.029412] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1386.029420] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1386.029427] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029443] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.029451] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1386.029459] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1386.029467] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1386.029475] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.029483] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029490] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.029498] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1386.029505] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1386.029513] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1386.029521] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029529] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.029536] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1386.029544] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1386.029552] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1386.029560] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.029567] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029574] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1386.029580] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.029587] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1386.029594] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1386.029773] Mem-Info: [ 1386.029790] active_anon:94032 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029790] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.029790] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1386.029790] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.029790] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.029790] free:1247005 free_pcp:419 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029803] Node 0 active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029822] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029825] 0 3505 3505Normal free:1968580kB min:5580kB low:9168kB high:12756kB active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416512kB pagetables:156352kB bounce:0kB free_pcp:900kB local_pcp:348kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.029853] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 107*4kB [ 1386.030006] syz-executor626: [ 1386.030007] (UE) vmalloc: allocation failure: 8599137372 bytes231*8kB , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) (UME) [ 1386.030024] CPU: 1 PID: 28165 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1386.030027] 238*16kB ffff880177bdf858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.030031] (UME) ffffffff81b4f011124*32kB 1ffff1002ef7bf0d(UME) ffff88017754c74033*64kB (UE) ffffffff82aa9960 [ 1386.030049] 2*128kB 0000000000000001(UE) 00000000004000003*256kB ffff880177bdf980(UME) 3*512kB ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.030066] (UME) 0000000041b58ab32*1024kB ffffffff82e378a0(UM) ffffffff8142bf803*2048kB (UME) Call Trace: [ 1386.030096] 475*4096kB [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1386.030105] (M) [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1386.030113] = 1968516kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1386.030124] 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.030130] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1386.030132] 0 pages in swap cache [ 1386.030138] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.030142] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.030149] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.030151] Free swap = 0kB [ 1386.030157] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.030158] Total swap = 0kB [ 1386.030166] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1386.030167] 1965979 pages RAM [ 1386.030175] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1386.030176] 0 pages HighMem/MovableOnly [ 1386.030184] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.030186] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.030192] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1386.030199] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1386.030207] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1386.030216] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.030223] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.030232] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.030240] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 ** 239 printk messages dropped ** [ 1386.034245] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.034253] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1386.034260] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.034267] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.034274] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1386.034281] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1386.034285] Mem-Info: [ 1386.034300] active_anon:94032 inactive_anon:41 isolated_anon:0 [ 1386.034300] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.034300] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.034300] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.034300] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.034300] free:1246973 free_pcp:427 free_cma:0 [ 1386.034314] Node 0 active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.034331] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.034335] 0 3505 3505Normal free:1968452kB min:5580kB low:9168kB high:12756kB active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416544kB pagetables:156352kB bounce:0kB free_pcp:1036kB local_pcp:400kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.034362] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 124*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968516kB 9742 total pagecache pages [ 1386.034827] 0 pages in swap cache [ 1386.034832] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.034834] Free swap = 0kB [ 1386.034836] Total swap = 0kB [ 1386.034838] 1965979 pages RAM [ 1386.034840] 0 pages HighMem/MovableOnly [ 1386.034842] 313622 pages reserved [ 1386.040182] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040187] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1386.040199] CPU: 0 PID: 28185 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1386.040203] ffff8801c7407858 [ 1386.040206] ffffffff81b4f011 1ffff10038e80f0d ffff880184da0000 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040217] 0000000000000001 0000000000400000 ffff8801c7407980 ffffffff815021c3 [ 1386.040228] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.040244] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1386.040252] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1386.040261] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040269] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1386.040276] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.040284] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.040291] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1386.040299] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040307] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1386.040315] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.040323] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1386.040330] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1386.040339] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040347] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.040355] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1386.040363] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.040371] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1386.040379] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1386.040387] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040394] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1386.040403] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.040410] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1386.040418] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1386.040426] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040440] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.040448] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1386.040455] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1386.040462] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.040469] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1386.040477] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040480] Mem-Info: [ 1386.040497] active_anon:94032 inactive_anon:41 isolated_anon:0 [ 1386.040497] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.040497] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1386.040497] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.040497] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.040497] free:1246973 free_pcp:416 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040511] Node 0 active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040529] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1386.040533] 0 3505 3505Normal free:1968452kB min:5580kB low:9168kB high:12756kB active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416544kB pagetables:156352kB bounce:0kB free_pcp:992kB local_pcp:356kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1386.040561] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 123*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968484kB 9742 total pagecache pages [ 1386.040868] 0 pages in swap cache [ 1386.040872] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.040874] Free swap = 0kB [ 1386.040876] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.040879] 1965979 pages RAM [ 1386.040881] 0 pages HighMem/MovableOnly [ 1386.040883] 313622 pages reserved [ 1386.042141] syz-executor626: [ 1386.042145] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1386.042157] CPU: 0 PID: 28187 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1386.042161] ffff880177367858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042164] ffffffff81b4f011 1ffff1002ee6cf0d ffff8801bf7c8000 ffffffff82aa9960 [ 1386.042175] 0000000000000001 0000000000400000 ffff880177367980 ffffffff815021c3 [ 1386.042186] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1386.042202] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1386.042210] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042219] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1386.042227] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1386.042235] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1386.042242] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1386.042249] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1386.042257] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042264] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1386.042272] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1386.042280] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1386.042287] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1386.042295] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042304] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1386.042312] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1386.042320] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1386.042328] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1386.042336] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1386.042344] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1386.042352] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042360] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1386.042367] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1386.042375] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1386.042383] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1386.042390] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.042397] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1386.042404] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042411] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1386.042418] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1386.042426] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1386.042429] Mem-Info: [ 1386.042453] active_anon:94032 inactive_anon:41 isolated_anon:0 [ 1386.042453] active_file:3335 inactive_file:6360 isolated_file:0 [ 1386.042453] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042453] slab_reclaimable:7415 slab_unreclaimable:102899 [ 1386.042453] mapped:1866 shmem:48 pagetables:39088 bounce:0 [ 1386.042453] free:1246973 free_pcp:412 free_cma:0 [ 1386.042467] Node 0 active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042485] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042489] 0 3505 3505Normal free:1968452kB min:5580kB low:9168kB high:12756kB active_anon:376128kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:411596kB kernel_stack:416576kB pagetables:156352kB bounce:0kB free_pcp:976kB local_pcp:340kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042516] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 107*4kB (UE) 231*8kB (UME) 238*16kB (UME) 122*32kB (UME) 33*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968452kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1386.042632] 0 pages in swap cache [ 1386.042636] Swap cache stats: add 0, delete 0, find 0/0 [ 1386.042638] Free swap = 0kB [ 1386.042640] Total swap = 0kB [ 1386.042642] 1965979 pages RAM [ 1386.042644] 0 pages HighMem/MovableOnly [ 1386.042646] 313622 pages reserved [ 1391.028566] warn_alloc: 2865 callbacks suppressed [ 1391.028570] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028576] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1391.028590] CPU: 1 PID: 6790 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.028596] ffff8801c5727858 [ 1391.028598] ffffffff81b4f011 1ffff10038ae4f0d ffff8801d3008000 ffffffff82aa9960 [ 1391.028609] 0000000000000001 0000000000400000 ffff8801c5727980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028619] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1391.028639] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.028649] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1391.028658] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.028667] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1391.028674] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.028681] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028688] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.028696] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.028703] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1391.028712] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.028720] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028727] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1391.028735] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.028742] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1391.028750] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.028758] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.028768] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028775] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1391.028784] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.028792] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1391.028802] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.028809] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.028818] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028827] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1391.028834] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.028843] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1391.028850] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.028858] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028864] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.028871] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1391.028881] Mem-Info: [ 1391.028900] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.028900] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.028900] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.028900] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.028900] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.028900] free:1247359 free_pcp:401 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028915] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028933] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.028974] 0 3505 3505Normal free:1969996kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416384kB pagetables:156300kB bounce:0kB free_pcp:932kB local_pcp:488kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.029000] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 209*4kB (UME) 245*8kB (UME) 238*16kB (UME) 124*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970060kB 9742 total pagecache pages [ 1391.029588] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.029592] Swap cache stats: add 0, delete 0, find 0/0 [ 1391.029594] Free swap = 0kB [ 1391.029596] Total swap = 0kB [ 1391.029599] 1965979 pages RAM [ 1391.029601] 0 pages HighMem/MovableOnly [ 1391.029603] 313622 pages reserved [ 1391.031291] syz-executor626: [ 1391.031296] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.031309] CPU: 0 PID: 6814 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.031314] ffff8801a1c2f858 [ 1391.031317] ffffffff81b4f011 1ffff10034385f0d ffff8801aab60000 ffffffff82aa9960 [ 1391.031327] 0000000000000001 0000000000400000 ffff8801a1c2f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.031338] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1391.031355] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.031363] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1391.031373] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.031387] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1391.031396] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.031404] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.031412] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.031420] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.031427] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1391.031442] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.031451] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1391.031458] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.031467] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.031475] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1391.031483] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.031492] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.031500] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.031508] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.031516] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.031524] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1391.031532] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.031540] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.031548] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.031556] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.031563] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.031570] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1391.031577] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.031585] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.031591] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.031599] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032079] Mem-Info: [ 1391.032110] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.032110] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.032110] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.032110] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.032110] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.032110] free:1247359 free_pcp:359 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032124] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032143] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032146] 0 3505 3505Normal free:1969996kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416512kB pagetables:156300kB bounce:0kB free_pcp:764kB local_pcp:132kB free_cma:0kB lowmem_reserve[]: [ 1391.032174] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 209*4kB (UME) 245*8kB (UME) 238*16kB (UME) 122*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969996kB 9742 total pagecache pages [ 1391.032297] 0 pages in swap cache [ 1391.032300] Swap cache stats: add 0, delete 0, find 0/0 [ 1391.032303] Free swap = 0kB [ 1391.032305] Total swap = 0kB [ 1391.032307] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032309] 0 pages HighMem/MovableOnly [ 1391.032311] 313622 pages reserved [ 1391.032703] syz-executor626: [ 1391.032714] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1391.032883] CPU: 0 PID: 6820 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.032887] ffff8801776f7858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032890] ffffffff81b4f011 1ffff1002eedef0d ffff8801a47c5f00 ffffffff82aa9960 [ 1391.032901] 0000000000000001 0000000000400000 ffff8801776f7980 ffffffff815021c3 [ 1391.032912] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1391.032928] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.032936] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032945] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.032953] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1391.032961] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.032968] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1391.032975] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.032983] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.032991] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1391.032999] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.033006] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1391.033014] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1391.033022] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033031] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1391.033039] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.033047] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.033055] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.033063] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033071] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.033080] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1391.033097] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.033105] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.033113] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.033120] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033128] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.033135] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1391.033142] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.033149] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.033156] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033163] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1391.033167] Mem-Info: [ 1391.033184] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.033184] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.033184] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.033184] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.033184] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.033184] free:1247359 free_pcp:357 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033197] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033215] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033218] 0 3505 3505Normal free:1969996kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416512kB pagetables:156300kB bounce:0kB free_pcp:756kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.033245] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 209*4kB (UME) 245*8kB (UME) 238*16kB (UME) 122*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969996kB 9742 total pagecache pages [ 1391.033359] 0 pages in swap cache [ 1391.033363] Swap cache stats: add 0, delete 0, find 0/0 [ 1391.033365] Free swap = 0kB [ 1391.033367] Total swap = 0kB [ 1391.033369] 1965979 pages RAM [ 1391.033371] 0 pages HighMem/MovableOnly [ 1391.033373] 313622 pages reserved [ 1391.034698] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034703] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1391.034715] CPU: 0 PID: 6821 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.034719] ffff8801d828f858 [ 1391.034722] ffffffff81b4f011 1ffff1003b051f0d ffff8801d3f00000 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034732] 0000000000000001 0000000000400000 ffff8801d828f980 ffffffff815021c3 [ 1391.034743] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1391.034760] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.034768] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1391.034776] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.034793] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034801] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.034808] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1391.034815] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.034823] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.034831] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034839] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.034845] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1391.034853] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1391.034861] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.034870] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1391.034878] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034886] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.034894] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.034902] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.034910] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1391.034918] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.034925] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034939] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.034946] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.034955] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.034963] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1391.034970] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.034979] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.034985] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.034993] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.034999] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.035007] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1391.035173] Mem-Info: [ 1391.035191] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.035191] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035191] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.035191] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.035191] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.035191] free:1247359 free_pcp:353 free_cma:0 [ 1391.035205] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035222] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035226] 0 3505 3505Normal free:1969996kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416576kB pagetables:156300kB bounce:0kB free_pcp:740kB local_pcp:108kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035253] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 209*4kB (UME) 245*8kB (UME) 238*16kB (UME) 120*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969932kB 9742 total pagecache pages [ 1391.035372] 0 pages in swap cache [ 1391.035376] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035378] Free swap = 0kB [ 1391.035380] Total swap = 0kB [ 1391.035383] 1965979 pages RAM [ 1391.035385] 0 pages HighMem/MovableOnly [ 1391.035387] 313622 pages reserved [ 1391.035812] syz-executor626: [ 1391.035817] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1391.035828] CPU: 0 PID: 6824 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035832] ffff8801c8f3f858 [ 1391.035835] ffffffff81b4f011 1ffff100391e7f0d ffff8801a35c97c0 ffffffff82aa9960 [ 1391.035845] 0000000000000001 0000000000400000 ffff8801c8f3f980 ffffffff815021c3 [ 1391.035856] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035871] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.035879] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1391.035888] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.035896] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1391.035903] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.035910] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035917] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.035924] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.035932] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1391.035939] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.035945] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1391.035952] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035961] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.035969] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1391.035977] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1391.035984] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.035992] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.035999] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.036006] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1391.036014] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.036022] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1391.036030] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.036037] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036045] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.036052] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1391.036059] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.036067] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1391.036074] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036081] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.036100] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.036109] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1391.036336] syz-executor626: [ 1391.036341] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036352] CPU: 0 PID: 6816 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.036355] ffff8801cecdf858 [ 1391.036357] ffffffff81b4f011 1ffff10039d9bf0d ffff8801a3b20000 ffffffff82aa9960 [ 1391.036367] 0000000000000001 0000000000400000 ffff8801cecdf980 ffffffff815021c3 [ 1391.036378] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036394] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.036402] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1391.036410] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.036419] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1391.036427] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036443] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1391.036451] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.036459] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.036466] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1391.036474] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036481] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1391.036488] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1391.036496] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.036504] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1391.036512] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1391.036520] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036528] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.036535] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.036541] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1391.036549] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.036556] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036571] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.036578] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.036585] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.036593] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1391.036600] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.036608] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036614] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.036621] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.036628] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.036636] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1391.036639] Mem-Info: [ 1391.036655] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.036655] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036655] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.036655] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.036655] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.036655] free:1247320 free_pcp:320 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036669] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1391.036687] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1391.036691] 0 3505 3505Normal free:1969840kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416608kB pagetables:156300kB bounce:0kB free_pcp:600kB local_pcp:36kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.036720] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 178*4kB (UME) 245*8kB (UME) 238*16kB (UME) 119*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969776kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9742 total pagecache pages [ 1391.036836] 0 pages in swap cache [ 1391.036839] Swap cache stats: add 0, delete 0, find 0/0 [ 1391.036841] Free swap = 0kB [ 1391.036844] Total swap = 0kB [ 1391.036846] 1965979 pages RAM [ 1391.036848] 0 pages HighMem/MovableOnly [ 1391.036850] 313622 pages reserved [ 1391.037371] Mem-Info: [ 1391.037387] active_anon:94036 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.037387] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.037387] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.037387] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.037387] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.037387] free:1247320 free_pcp:362 free_cma:0 ** 226 printk messages dropped ** [ 1391.040293] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.040301] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.040304] Mem-Info: [ 1391.040322] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.040322] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.040322] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.040322] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.040322] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.040322] free:1247352 free_pcp:338 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.040335] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.040353] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.040357] 0 3505 3505Normal free:1969968kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416448kB pagetables:156300kB bounce:0kB free_pcp:680kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: [ 1391.040384] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 178*4kB (UME) 245*8kB (UME) 238*16kB [ 1391.043818] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.043823] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1391.043835] CPU: 0 PID: 6842 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.043839] ffff8801c5727858 [ 1391.043842] ffffffff81b4f011 1ffff10038ae4f0d ffff8801a3af97c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.043853] 0000000000000001 0000000000400000 ffff8801c5727980 ffffffff815021c3 [ 1391.043864] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1391.043881] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.043889] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1391.043898] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.043911] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.043919] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.043927] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1391.043934] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.043942] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1391.043950] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.043958] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.043965] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1391.043973] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1391.043981] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.043994] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044003] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.044011] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.044019] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.044027] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1391.044035] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044043] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1391.044051] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.044058] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.044066] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.044074] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1391.044081] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044099] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1391.044106] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.044113] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.044120] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.044128] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1391.044186] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044203] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.044203] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.044203] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.044203] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.044203] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.044203] free:1247352 free_pcp:328 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044223] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044289] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044293] 0 3505 3505Normal free:1969968kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416544kB pagetables:156300kB bounce:0kB free_pcp:640kB local_pcp:212kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1391.044320] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 178*4kB (UME) 245*8kB (UME) 238*16kB (UME) 121*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969840kB 9742 total pagecache pages [ 1391.044444] 0 pages in swap cache [ 1391.044448] Swap cache stats: add 0, delete 0, find 0/0 [ 1391.044450] Free swap = 0kB [ 1391.044452] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.044454] 1965979 pages RAM [ 1391.044456] 0 pages HighMem/MovableOnly [ 1391.044459] 313622 pages reserved [ 1391.045596] syz-executor626: [ 1391.045601] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1391.045612] CPU: 0 PID: 6845 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1391.045616] ffff8801cecdf858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.045619] ffffffff81b4f011 1ffff10039d9bf0d ffff8801a63117c0 ffffffff82aa9960 [ 1391.045630] 0000000000000001 0000000000400000 ffff8801cecdf980 ffffffff815021c3 [ 1391.045641] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1391.045657] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1391.045665] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.045673] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1391.045682] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1391.045690] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1391.045698] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1391.045705] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1391.045713] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.045721] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1391.045729] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1391.045742] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1391.045751] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1391.045759] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1391.045768] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.045775] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1391.045784] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1391.045792] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1391.045800] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1391.045808] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.045816] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1391.045824] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1391.045832] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1391.045839] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1391.045847] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1391.045855] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.045862] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.045870] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1391.045876] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1391.045883] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1391.045889] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1391.045897] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.046492] Mem-Info: [ 1391.046509] active_anon:94036 inactive_anon:41 isolated_anon:0 [ 1391.046509] active_file:3335 inactive_file:6360 isolated_file:0 [ 1391.046509] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1391.046509] slab_reclaimable:7419 slab_unreclaimable:102861 [ 1391.046509] mapped:1866 shmem:48 pagetables:39075 bounce:0 [ 1391.046509] free:1247320 free_pcp:306 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.046523] Node 0 active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.046541] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.046545] 0 3505 3505Normal free:1969840kB min:5580kB low:9168kB high:12756kB active_anon:376144kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411444kB kernel_stack:416576kB pagetables:156300kB bounce:0kB free_pcp:552kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: [ 1391.046572] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 147*4kB (UME) 245*8kB (UME) 238*16kB (UME) 120*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969684kB 9742 total pagecache pages [ 1391.046686] 0 pages in swap cache [ 1391.046690] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.046692] Free swap = 0kB [ 1391.046694] Total swap = 0kB [ 1391.046696] 1965979 pages RAM [ 1391.046698] 0 pages HighMem/MovableOnly [ 1391.046701] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1391.047866] (UME) 124*32kB (UME) 45*64kB (UE) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969936kB 9742 total pagecache pages [ 1391.047908] 0 pages in swap cache [ 1391.047912] Swap cache stats: add 0, delete 0, find 0/0 [ 1391.047914] Free swap = 0kB [ 1391.047916] Total swap = 0kB [ 1391.047919] 1965979 pages RAM [ 1391.047921] 0 pages HighMem/MovableOnly [ 1391.047923] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.041945] warn_alloc: 2953 callbacks suppressed [ 1396.041950] syz-executor626: [ 1396.041955] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1396.041969] CPU: 0 PID: 18041 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.041974] ffff880177207858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.041976] ffffffff81b4f011 1ffff1002ee40f0d ffff88017765df00 ffffffff82aa9960 [ 1396.041986] 0000000000000001 0000000000400000 ffff880177207980 ffffffff815021c3 [ 1396.041997] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.042017] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1396.042027] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042038] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.042047] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1396.042055] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.042064] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1396.042071] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042080] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1396.042087] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.042096] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.042102] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1396.042109] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1396.042118] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042125] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1396.042133] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.042149] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.042159] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1396.042169] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042176] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1396.042185] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.042193] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.042203] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.042210] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042219] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1396.042227] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1396.042234] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.042243] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1396.042251] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1396.042258] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042265] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.042273] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1396.042336] Mem-Info: [ 1396.042355] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.042355] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.042355] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.042355] slab_reclaimable:7427 slab_unreclaimable:102692 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042355] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1396.042355] free:1247063 free_pcp:372 free_cma:0 [ 1396.042369] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042386] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042390] 0 3505 3505Normal free:1968812kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416448kB pagetables:156260kB bounce:0kB free_pcp:812kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.042416] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 221*4kB (UME) 239*8kB (UME) 246*16kB (UME) 122*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968780kB 9742 total pagecache pages [ 1396.042608] 0 pages in swap cache [ 1396.042612] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.042615] Free swap = 0kB [ 1396.042617] Total swap = 0kB [ 1396.042619] 1965979 pages RAM [ 1396.042621] 0 pages HighMem/MovableOnly [ 1396.042623] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047126] syz-executor626: [ 1396.047131] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1396.047144] CPU: 1 PID: 18070 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.047148] ffff8801a9d47858 [ 1396.047151] ffffffff81b4f011 1ffff100353a8f0d ffff8801c77197c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047162] 0000000000000001 0000000000400000 ffff8801a9d47980 ffffffff815021c3 [ 1396.047173] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.047190] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1396.047198] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1396.047207] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047216] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1396.047224] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.047232] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1396.047239] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1396.047247] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047255] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.047263] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.047272] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1396.047279] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1396.047288] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047296] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.047304] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.047313] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1396.047321] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1396.047329] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047337] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.047344] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.047352] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.047360] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1396.047368] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1396.047376] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.047383] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.047390] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1396.047398] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1396.047405] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.047412] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.047425] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048555] syz-executor626: [ 1396.048560] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1396.048571] CPU: 1 PID: 18071 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.048575] ffff880177967858 [ 1396.048578] ffffffff81b4f011 1ffff1002ef2cf0d ffff88018adc97c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048589] 0000000000000001 0000000000400000 ffff880177967980 ffffffff815021c3 [ 1396.048601] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.048617] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1396.048625] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048634] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.048642] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1396.048650] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.048658] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1396.048664] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1396.048672] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048680] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.048688] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.048696] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1396.048703] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1396.048711] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048719] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.048735] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.048744] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1396.048752] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1396.048759] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048768] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.048776] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.048784] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.048791] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1396.048800] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1396.048808] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048815] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.048823] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1396.048830] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1396.048837] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.048843] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.048851] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048948] Mem-Info: [ 1396.048965] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.048965] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.048965] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.048965] slab_reclaimable:7427 slab_unreclaimable:102692 [ 1396.048965] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1396.048965] free:1247016 free_pcp:332 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.048984] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.049051] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1396.049055] 0 3505 3505Normal free:1968624kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416544kB pagetables:156260kB bounce:0kB free_pcp:656kB local_pcp:264kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1396.049081] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 190*4kB (UME) 239*8kB (UME) 246*16kB (UME) 120*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968592kB 9742 total pagecache pages [ 1396.049211] 0 pages in swap cache [ 1396.049215] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.049217] Free swap = 0kB [ 1396.049219] Total swap = 0kB [ 1396.049222] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.049224] 0 pages HighMem/MovableOnly [ 1396.049226] 313622 pages reserved [ 1396.049987] syz-executor626: [ 1396.049992] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1396.050003] CPU: 0 PID: 18063 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.050007] ffff880195987858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050009] ffffffff81b4f011 1ffff10032b30f0d ffff88017767af80 ffffffff82aa9960 [ 1396.050019] 0000000000000001 0000000000400000 ffff880195987980 ffffffff815021c3 [ 1396.050028] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.050043] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1396.050050] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050057] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.050064] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1396.050071] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.050078] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1396.050084] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050092] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1396.050100] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.050108] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.050115] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1396.050122] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050129] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1396.050137] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.050145] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.050153] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1396.050170] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050177] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1396.050184] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.050191] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.050199] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.050206] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050214] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1396.050222] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1396.050228] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.050236] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1396.050243] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1396.050250] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050257] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.050265] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1396.050361] Mem-Info: [ 1396.050378] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.050378] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.050378] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.050378] slab_reclaimable:7427 slab_unreclaimable:102692 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050378] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1396.050378] free:1247016 free_pcp:326 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050393] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1396.050412] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050415] 0 3505 3505Normal free:1968624kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416576kB pagetables:156260kB bounce:0kB free_pcp:436kB local_pcp:188kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1396.050451] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 190*4kB (UME) 239*8kB (UME) 246*16kB (UME) 119*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) [ 1396.050545] syz-executor626: [ 1396.050548] 3*512kB vmalloc: allocation failure: 8599137372 bytes(UME) , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 2*1024kB [ 1396.050565] CPU: 1 PID: 18061 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.050567] (UM) ffff8801bfb1f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050572] 3*2048kB ffffffff81b4f011(UME) 1ffff10037f63f0d475*4096kB ffff88018acf17c0(M) = 1968560kB ffffffff82aa9960 [ 1396.050590] 9742 total pagecache pages [ 1396.050592] 00000000000000010 pages in swap cache [ 1396.050595] 0000000000400000Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050601] ffff8801bfb1f980Free swap = 0kB [ 1396.050605] Total swap = 0kB [ 1396.050607] ffffffff815021c3 [ 1396.050609] 1965979 pages RAM [ 1396.050611] 0000000041b58ab30 pages HighMem/MovableOnly [ 1396.050614] ffffffff82e378a0313622 pages reserved [ 1396.050618] ffffffff8142bf80Call Trace: [ 1396.050629] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050637] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1396.050645] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.050652] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1396.050659] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.050667] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050674] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1396.050681] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1396.050689] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.050697] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.050704] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050711] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1396.050719] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1396.050727] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.050735] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.050743] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050750] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1396.050758] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1396.050765] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.050773] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.050781] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.050788] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050797] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1396.050804] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1396.050812] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.050820] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1396.050827] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1396.050834] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050841] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.050850] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1396.050853] Mem-Info: [ 1396.050868] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.050868] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.050868] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.050868] slab_reclaimable:7427 slab_unreclaimable:102692 [ 1396.050868] mapped:1866 shmem:48 pagetables:39065 bounce:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050868] free:1247016 free_pcp:326 free_cma:0 [ 1396.050882] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050899] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.050903] 0 3505 3505Normal free:1968624kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416576kB pagetables:156260kB bounce:0kB free_pcp:628kB local_pcp:248kB free_cma:0kB lowmem_reserve[]: [ 1396.050931] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 190*4kB (UME) 239*8kB (UME) 246*16kB (UME) 118*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968528kB 9742 total pagecache pages [ 1396.051056] 0 pages in swap cache [ 1396.051060] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.051062] Free swap = 0kB [ 1396.051064] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.051066] 1965979 pages RAM [ 1396.051068] 0 pages HighMem/MovableOnly [ 1396.051070] 313622 pages reserved [ 1396.051838] Mem-Info: [ 1396.051856] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.051856] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.051856] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.051856] slab_reclaimable:7427 slab_unreclaimable:102692 [ 1396.051856] mapped:1866 shmem:48 pagetables:39065 bounce:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.051856] free:1246984 free_pcp:369 free_cma:0 [ 1396.051869] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.051887] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.051891] 0 3505 3505Normal free:1968496kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416672kB pagetables:156260kB bounce:0kB free_pcp:800kB local_pcp:436kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.051916] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 190*4kB (UME) 239*8kB (UME) 246*16kB (UME) 116*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968464kB 9742 total pagecache pages [ 1396.052044] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.052048] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.052050] Free swap = 0kB [ 1396.052053] Total swap = 0kB [ 1396.052055] 1965979 pages RAM [ 1396.052057] 0 pages HighMem/MovableOnly [ 1396.052059] 313622 pages reserved [ 1396.052110] syz-executor626: [ 1396.052114] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.052125] CPU: 0 PID: 18067 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.052129] ffff880177207858 [ 1396.052132] ffffffff81b4f011 1ffff1002ee40f0d ffff88018b370000 ffffffff82aa9960 [ 1396.052143] 0000000000000001 0000000000400000 ffff880177207980 ffffffff815021c3 [ 1396.052154] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.052170] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.052178] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1396.052186] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.052194] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1396.052200] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.052208] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1396.052214] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.052222] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1396.052229] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.052237] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.052244] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1396.052251] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1396.052260] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.052268] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.052277] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.052286] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1396.052294] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1396.052302] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1396.052310] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.052318] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.052326] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.052333] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 ** 237 printk messages dropped ** [ 1396.054276] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.054282] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.054290] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.054294] Mem-Info: [ 1396.054310] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.054310] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.054310] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.054310] slab_reclaimable:7427 slab_unreclaimable:102692 [ 1396.054310] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1396.054310] free:1246952 free_pcp:330 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.054324] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.054342] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.054345] 0 3505 3505Normal free:1968368kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416736kB pagetables:156260kB bounce:0kB free_pcp:648kB local_pcp:296kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.054372] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 190*4kB (UME) 239*8kB (UME) 246*16kB (UME) 114*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968400kB 9742 total pagecache pages [ 1396.054488] 0 pages in swap cache [ 1396.054492] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.054494] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.054496] Total swap = 0kB [ 1396.054498] 1965979 pages RAM [ 1396.054500] 0 pages HighMem/MovableOnly [ 1396.054502] 313622 pages reserved [ 1396.057259] syz-executor626: [ 1396.057264] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1396.057276] CPU: 1 PID: 18088 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057281] ffff8801781ff858 [ 1396.057283] ffffffff81b4f011 1ffff1002f03ff0d ffff880189c92f80 ffffffff82aa9960 [ 1396.057295] 0000000000000001 0000000000400000 ffff8801781ff980 ffffffff815021c3 [ 1396.057307] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.057323] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057331] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1396.057340] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.057348] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1396.057356] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.057364] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057371] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1396.057379] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1396.057387] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.057395] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.057401] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1396.057409] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057425] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1396.057433] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1396.057441] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.057449] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.057457] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057465] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1396.057473] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1396.057481] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.057489] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.057497] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.057504] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1396.057512] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057520] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1396.057527] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.057535] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1396.057542] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1396.057549] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.057556] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057564] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1396.057707] Mem-Info: [ 1396.057725] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.057725] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.057725] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1396.057725] slab_reclaimable:7427 slab_unreclaimable:102692 [ 1396.057725] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1396.057725] free:1247009 free_pcp:370 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057739] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057758] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057761] 0 3505 3505Normal free:1968596kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416576kB pagetables:156260kB bounce:0kB free_pcp:808kB local_pcp:456kB free_cma:0kB lowmem_reserve[]: [ 1396.057789] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 221*4kB (UME) 239*8kB (UME) 246*16kB (UME) 119*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968684kB 9742 total pagecache pages [ 1396.057903] 0 pages in swap cache [ 1396.057907] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.057909] Free swap = 0kB [ 1396.057911] Total swap = 0kB [ 1396.057914] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.057916] 0 pages HighMem/MovableOnly [ 1396.057918] 313622 pages reserved [ 1396.061127] syz-executor626: [ 1396.061132] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1396.061143] CPU: 0 PID: 18078 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1396.061147] ffff880177327858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061150] ffffffff81b4f011 1ffff1002ee64f0d ffff8801c113af80 ffffffff82aa9960 [ 1396.061161] 0000000000000001 0000000000400000 ffff880177327980 ffffffff815021c3 [ 1396.061172] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1396.061189] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1396.061195] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061203] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1396.061211] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1396.061218] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1396.061226] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1396.061232] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1396.061240] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061248] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1396.061256] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1396.061262] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1396.061269] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1396.061278] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061287] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1396.061294] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1396.061302] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1396.061310] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1396.061319] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061327] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1396.061335] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1396.061343] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1396.061350] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1396.061357] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1396.061365] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061373] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1396.061381] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.061389] [<00000000ba3bf252>] ? _raw_spin_unlock_irq+0x28/0x60 [ 1396.061397] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1396.061403] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061410] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1396.061417] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1396.061425] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1396.061428] Mem-Info: [ 1396.061457] active_anon:94019 inactive_anon:41 isolated_anon:0 [ 1396.061457] active_file:3335 inactive_file:6360 isolated_file:0 [ 1396.061457] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061457] slab_reclaimable:7427 slab_unreclaimable:102692 [ 1396.061457] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1396.061457] free:1247025 free_pcp:343 free_cma:0 [ 1396.061472] Node 0 active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061495] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061608] 0 3505 3505Normal free:1968660kB min:5580kB low:9168kB high:12756kB active_anon:376076kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:410768kB kernel_stack:416608kB pagetables:156260kB bounce:0kB free_pcp:700kB local_pcp:236kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061637] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 219*4kB (UME) 240*8kB (UME) 246*16kB (UME) 117*32kB (UME) 16*64kB (UME) 10*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968620kB 9742 total pagecache pages [ 1396.061750] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1396.061753] Swap cache stats: add 0, delete 0, find 0/0 [ 1396.061756] Free swap = 0kB [ 1396.061758] Total swap = 0kB [ 1396.061760] 1965979 pages RAM [ 1396.061762] 0 pages HighMem/MovableOnly [ 1396.061764] 313622 pages reserved [ 1401.051580] warn_alloc: 2960 callbacks suppressed [ 1401.051585] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051590] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.051604] CPU: 1 PID: 29370 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.051609] ffff8801778ff858 [ 1401.051613] ffffffff81b4f011 1ffff1002ef1ff0d ffff8801d2fc5f00 ffffffff82aa9960 [ 1401.051624] 0000000000000001 0000000000400000 ffff8801778ff980 ffffffff815021c3 [ 1401.051635] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051656] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.051665] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.051675] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.051684] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1401.051699] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1401.051709] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051716] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.051725] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.051733] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.051742] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.051750] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1401.051759] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051767] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1401.051775] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1401.051783] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.051792] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1401.051802] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051809] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.051818] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.051827] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1401.051835] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.051842] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1401.051851] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051859] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.051866] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.051874] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1401.051882] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.051889] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.051896] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.051904] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.052830] Mem-Info: [ 1401.052849] active_anon:94020 inactive_anon:41 isolated_anon:0 [ 1401.052849] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.052849] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.052849] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.052849] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.052849] free:1247327 free_pcp:366 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.052863] Node 0 active_anon:376080kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.052881] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.052885] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376080kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416544kB pagetables:156308kB bounce:0kB free_pcp:792kB local_pcp:144kB free_cma:0kB lowmem_reserve[]: [ 1401.052912] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 149*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969868kB 9742 total pagecache pages [ 1401.053199] 0 pages in swap cache [ 1401.053204] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.053206] Free swap = 0kB [ 1401.053208] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.053211] 1965979 pages RAM [ 1401.053213] 0 pages HighMem/MovableOnly [ 1401.053215] 313622 pages reserved [ 1401.054042] syz-executor626: [ 1401.054047] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.054059] CPU: 1 PID: 29373 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.054063] ffff8801c908f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054066] ffffffff81b4f011 1ffff10039211f0d ffff8801ae532f80 ffffffff82aa9960 [ 1401.054077] 0000000000000001 0000000000400000 ffff8801c908f980 ffffffff815021c3 [ 1401.054088] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.054105] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.054113] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054122] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.054132] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1401.054140] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1401.054147] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1401.054155] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054163] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.054171] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.054186] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.054193] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1401.054200] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1401.054209] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054217] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1401.054225] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1401.054234] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.054243] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1401.054252] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054259] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.054268] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.054275] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1401.054284] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.054291] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1401.054299] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054307] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.054315] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.054324] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1401.054331] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.054338] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.054345] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1401.054353] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054500] Mem-Info: [ 1401.054517] active_anon:94020 inactive_anon:41 isolated_anon:0 [ 1401.054517] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.054517] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.054517] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.054517] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.054517] free:1247327 free_pcp:364 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054531] Node 0 active_anon:376080kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1401.054549] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.054553] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376080kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416576kB pagetables:156308kB bounce:0kB free_pcp:784kB local_pcp:136kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.054580] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 148*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9742 total pagecache pages [ 1401.054695] 0 pages in swap cache [ 1401.054699] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.054701] Free swap = 0kB [ 1401.054703] Total swap = 0kB [ 1401.054705] 1965979 pages RAM [ 1401.054707] 0 pages HighMem/MovableOnly [ 1401.054709] 313622 pages reserved [ 1401.056450] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056455] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.056467] CPU: 1 PID: 29371 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.056471] ffff880177ae7858 [ 1401.056474] ffffffff81b4f011 1ffff1002ef5cf0d ffff8801d48b0000 ffffffff82aa9960 [ 1401.056485] 0000000000000001 0000000000400000 ffff880177ae7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056496] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.056512] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.056521] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.056529] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.056538] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1401.056546] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056554] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1401.056561] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.056569] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.056576] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.056585] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.056592] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056600] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1401.056608] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1401.056625] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1401.056634] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.056642] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056651] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1401.056658] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.056667] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.056674] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1401.056683] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.056690] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056698] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1401.056706] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.056713] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.056721] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1401.056728] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.056735] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.056742] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056749] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.056894] Mem-Info: [ 1401.056911] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.056911] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.056911] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.056911] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.056911] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.056911] free:1247327 free_pcp:388 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056925] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.056951] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1401.056955] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416480kB pagetables:156308kB bounce:0kB free_pcp:880kB local_pcp:232kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.056982] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 150*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969900kB 9742 total pagecache pages [ 1401.057562] 0 pages in swap cache [ 1401.057566] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.057568] Free swap = 0kB [ 1401.057570] Total swap = 0kB [ 1401.057572] 1965979 pages RAM [ 1401.057574] 0 pages HighMem/MovableOnly [ 1401.057577] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058557] syz-executor626: [ 1401.058562] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.058574] CPU: 1 PID: 29380 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.058578] ffff8801778ff858 [ 1401.058581] ffffffff81b4f011 1ffff1002ef1ff0d ffff8801d65ec740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058592] 0000000000000001 0000000000400000 ffff8801778ff980 ffffffff815021c3 [ 1401.058603] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.058620] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.058628] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.058636] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.058645] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058653] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1401.058661] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1401.058668] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.058676] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.058684] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.058692] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058698] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1401.058705] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1401.058714] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1401.058722] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1401.058730] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058738] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.058747] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1401.058755] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1401.058763] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.058771] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.058779] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058787] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.058794] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1401.058802] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1401.058810] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.058817] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.058825] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058832] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.058839] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.058846] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1401.058854] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.058857] Mem-Info: [ 1401.058874] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.058874] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058874] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.058874] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.058874] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.058874] free:1247327 free_pcp:375 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058887] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1401.058905] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.058909] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416544kB pagetables:156308kB bounce:0kB free_pcp:828kB local_pcp:180kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.058936] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 149*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969868kB 9742 total pagecache pages [ 1401.059061] 0 pages in swap cache [ 1401.059065] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.059067] Free swap = 0kB [ 1401.059069] Total swap = 0kB [ 1401.059071] 1965979 pages RAM [ 1401.059073] 0 pages HighMem/MovableOnly [ 1401.059075] 313622 pages reserved [ 1401.063518] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063522] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.063534] CPU: 1 PID: 29383 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.063539] ffff880177ae7858 [ 1401.063541] ffffffff81b4f011 1ffff1002ef5cf0d ffff8801af3faf80 ffffffff82aa9960 [ 1401.063552] 0000000000000001 0000000000400000 ffff880177ae7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063563] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.063580] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.063588] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.063597] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.063605] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1401.063612] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063620] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1401.063627] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.063635] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.063642] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.063650] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.063658] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063665] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1401.063673] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1401.063682] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1401.063697] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.063706] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1401.063714] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063722] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.063730] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.063738] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1401.063746] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.063753] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063762] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1401.063769] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.063777] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.063784] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1401.063791] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.063799] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.063806] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063814] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.063931] Mem-Info: [ 1401.063956] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.063956] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.063956] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.063956] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.063956] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.063956] free:1247327 free_pcp:366 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063970] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063988] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.063992] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416544kB pagetables:156308kB bounce:0kB free_pcp:792kB local_pcp:144kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.064074] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 149*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969868kB 9742 total pagecache pages [ 1401.064245] 0 pages in swap cache [ 1401.064249] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.064251] Free swap = 0kB [ 1401.064253] Total swap = 0kB [ 1401.064255] 1965979 pages RAM [ 1401.064257] 0 pages HighMem/MovableOnly [ 1401.064259] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065405] syz-executor626: [ 1401.065410] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.065422] CPU: 1 PID: 29386 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.065426] ffff8801d2817858 [ 1401.065429] ffffffff81b4f011 1ffff1003a502f0d ffff8801a8b90000 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065440] 0000000000000001 0000000000400000 ffff8801d2817980 ffffffff815021c3 [ 1401.065450] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.065466] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.065474] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.065483] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065491] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1401.065499] [<000000005dfcd120>] ? __schedule+0x6d6/0x1f10 [ 1401.065507] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1401.065514] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1401.065521] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.065530] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065537] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.065546] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.065552] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1401.065559] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1401.065568] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065576] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1401.065584] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1401.065593] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.065601] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1401.065609] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1401.065617] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065625] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.065633] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1401.065641] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.065648] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1401.065656] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065664] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.065671] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.065679] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1401.065686] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.065693] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.065700] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1401.065708] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.065711] Mem-Info: executing program executing program executing program executing program executing program executing program [ 1401.065728] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.065728] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.065728] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.065728] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.065728] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.065728] free:1247327 free_pcp:364 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.065741] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1401.065759] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.065762] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416576kB pagetables:156308kB bounce:0kB free_pcp:784kB local_pcp:136kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 213 printk messages dropped ** [ 1401.069851] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1401.069859] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1401.069867] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.069874] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.069882] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.069889] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.069902] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.069909] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1401.069917] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.069979] Mem-Info: [ 1401.069996] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.069996] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program [ 1401.069996] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.069996] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.069996] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.069996] free:1247327 free_pcp:375 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.070010] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1401.070028] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.070032] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416544kB pagetables:156308kB bounce:0kB free_pcp:828kB local_pcp:180kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.070059] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 149*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969868kB 9742 total pagecache pages [ 1401.070172] 0 pages in swap cache [ 1401.070177] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.070179] Free swap = 0kB [ 1401.070181] Total swap = 0kB [ 1401.070183] 1965979 pages RAM [ 1401.070185] 0 pages HighMem/MovableOnly [ 1401.070187] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.072783] syz-executor626: [ 1401.072788] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.072800] CPU: 1 PID: 29393 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.072804] ffff880177ae7858 [ 1401.072806] ffffffff81b4f011 1ffff1002ef5cf0d ffff8801ab77df00 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.072817] 0000000000000001 0000000000400000 ffff880177ae7980 ffffffff815021c3 [ 1401.072828] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.072845] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1401.072852] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.072861] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.072869] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.072877] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1401.072885] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1401.072900] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.072909] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.072916] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.072924] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.072932] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1401.072940] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1401.072954] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1401.072963] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.072972] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.072980] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1401.072988] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1401.072996] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.073004] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.073012] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.073020] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.073027] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1401.073036] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1401.073044] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.073051] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.073058] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1401.073065] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.073072] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.073079] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1401.073087] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.073614] Mem-Info: [ 1401.073631] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.073631] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.073631] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.073631] slab_reclaimable:7419 slab_unreclaimable:102883 [ 1401.073631] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.073631] free:1247327 free_pcp:377 free_cma:0 [ 1401.073645] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.073663] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.073668] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416512kB pagetables:156308kB bounce:0kB free_pcp:836kB local_pcp:188kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1401.073695] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 150*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969900kB 9742 total pagecache pages [ 1401.073811] 0 pages in swap cache [ 1401.073815] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.073817] Free swap = 0kB [ 1401.073819] Total swap = 0kB [ 1401.073821] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.073824] 0 pages HighMem/MovableOnly [ 1401.073826] 313622 pages reserved [ 1401.075638] syz-executor626: [ 1401.075643] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1401.075655] CPU: 1 PID: 29398 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1401.075659] ffff8801778ff858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075662] ffffffff81b4f011 1ffff1002ef1ff0d ffff8801a9918000 ffffffff82aa9960 [ 1401.075673] 0000000000000001 0000000000400000 ffff8801778ff980 ffffffff815021c3 [ 1401.075684] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1401.075700] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075708] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1401.075716] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1401.075725] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1401.075734] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1401.075748] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075756] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1401.075764] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1401.075772] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1401.075780] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1401.075787] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1401.075795] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075803] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1401.075811] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1401.075819] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1401.075828] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1401.075836] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075844] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1401.075852] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1401.075860] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1401.075868] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1401.075876] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1401.075883] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075891] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1401.075899] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1401.075906] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1401.075914] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1401.075921] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1401.075928] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.075935] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1401.075950] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1401.076038] Mem-Info: [ 1401.076056] active_anon:94045 inactive_anon:41 isolated_anon:0 [ 1401.076056] active_file:3335 inactive_file:6360 isolated_file:0 [ 1401.076056] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1401.076056] slab_reclaimable:7419 slab_unreclaimable:102883 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.076056] mapped:1866 shmem:48 pagetables:39077 bounce:0 [ 1401.076056] free:1247327 free_pcp:364 free_cma:0 [ 1401.076069] Node 0 active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.076088] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.076091] 0 3505 3505Normal free:1969868kB min:5580kB low:9168kB high:12756kB active_anon:376180kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29676kB slab_unreclaimable:411532kB kernel_stack:416576kB pagetables:156308kB bounce:0kB free_pcp:784kB local_pcp:136kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.076118] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 137*4kB (UME) 253*8kB (UME) 254*16kB (UME) 148*32kB (UME) 19*64kB (UME) 11*128kB (UME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969836kB 9742 total pagecache pages [ 1401.076234] 0 pages in swap cache [ 1401.076238] Swap cache stats: add 0, delete 0, find 0/0 [ 1401.076240] Free swap = 0kB [ 1401.076242] Total swap = 0kB [ 1401.076244] 1965979 pages RAM [ 1401.076246] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1401.076248] 313622 pages reserved [ 1406.060236] warn_alloc: 3011 callbacks suppressed [ 1406.060241] syz-executor626: [ 1406.060246] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.060260] CPU: 1 PID: 8594 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.060265] ffff880177b87858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060268] ffffffff81b4f011 1ffff1002ef70f0d ffff8801cec717c0 ffffffff82aa9960 [ 1406.060279] 0000000000000001 0000000000400000 ffff880177b87980 ffffffff815021c3 [ 1406.060289] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1406.060310] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.060320] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060330] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1406.060340] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1406.060349] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.060358] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.060365] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060374] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.060381] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.060390] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1406.060397] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1406.060402] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1406.060410] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060419] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1406.060427] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.060436] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1406.060446] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.060455] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060463] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1406.060472] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.060480] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1406.060489] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1406.060497] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1406.060505] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060513] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1406.060521] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.060530] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1406.060537] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1406.060544] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.060551] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1406.060559] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060563] Mem-Info: [ 1406.060581] active_anon:94022 inactive_anon:41 isolated_anon:0 [ 1406.060581] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.060581] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.060581] slab_reclaimable:7415 slab_unreclaimable:103092 [ 1406.060581] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.060581] free:1246842 free_pcp:394 free_cma:0 executing program executing program executing program executing program executing program executing program executing program [ 1406.060594] Node 0 active_anon:376088kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060612] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060616] 0 3505 3505Normal free:1967928kB min:5580kB low:9168kB high:12756kB active_anon:376088kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416576kB pagetables:156240kB bounce:0kB free_pcp:896kB local_pcp:268kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060642] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB [ 1406.060841] syz-executor626: [ 1406.060843] (UM) vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.060857] CPU: 0 PID: 8599 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.060860] 2*2048kB ffff88017789f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060865] ffffffff81b4f011 1ffff1002ef13f0d ffff880177505f00 ffffffff82aa9960 [ 1406.060877] 0000000000000001 0000000000400000 ffff88017789f980 ffffffff815021c3 [ 1406.060887] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1406.060904] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.060913] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060914] (UM) [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1406.060925] 735*4096kB [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1406.060934] (M) [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.060943] = 3019440kB [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.060956] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060958] Normal: [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.060967] 56*4kB [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.060976] (UME) [<00000000a9977160>] translate_table+0x215/0x1650 [ 1406.060985] 221*8kB [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.060995] (UME) [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1406.061003] 285*16kB [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1406.061013] (UME) [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.061022] 111*32kB [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1406.061031] (UME) [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061041] 20*64kB [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.061050] (UME) [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1406.061059] 4*128kB [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.061068] (UME) [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061077] 3*256kB [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1406.061086] (UE) [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1406.061095] 3*512kB [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1406.061115] (UME) [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061124] 2*1024kB [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.061132] (UM) [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1406.061142] 3*2048kB [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1406.061150] (UME) [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.061159] 475*4096kB [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061166] (M) [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.061175] = 1967992kB Mem-Info: [ 1406.061178] 9742 total pagecache pages [ 1406.061194] active_anon:94022 inactive_anon:41 isolated_anon:0 [ 1406.061194] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.061194] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.061194] slab_reclaimable:7415 slab_unreclaimable:103092 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061194] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.061194] free:1246842 free_pcp:343 free_cma:0 [ 1406.061195] 0 pages in swap cache [ 1406.061209] Node 0 active_anon:376088kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061212] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.061230] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB Free swap = 0kB [ 1406.061233] lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061234] Total swap = 0kB [ 1406.061236] 01965979 pages RAM [ 1406.061239] 35050 pages HighMem/MovableOnly [ 1406.061243] 3505313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.061262] Normal free:1967928kB min:5580kB low:9168kB high:12756kB active_anon:376088kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416576kB pagetables:156240kB bounce:0kB free_pcp:700kB local_pcp:432kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1406.061265] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 111*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967992kB 9742 total pagecache pages [ 1406.062207] syz-executor626: [ 1406.062210] 0 pages in swap cache [ 1406.062214] vmalloc: allocation failure: 8599137372 bytesSwap cache stats: add 0, delete 0, find 0/0 [ 1406.062222] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062229] CPU: 1 PID: 8609 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.062231] Total swap = 0kB [ 1406.062234] ffff8801771ff858 [ 1406.062235] 1965979 pages RAM [ 1406.062237] ffffffff81b4f0110 pages HighMem/MovableOnly [ 1406.062241] 1ffff1002ee3ff0d313622 pages reserved [ 1406.062245] ffff8801cf37c740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062251] 0000000000000001 0000000000400000 ffff8801771ff980 ffffffff815021c3 [ 1406.062261] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1406.062277] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.062284] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1406.062293] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062301] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.062309] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.062316] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1406.062324] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.062331] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.062339] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062346] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1406.062353] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1406.062361] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1406.062369] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.062377] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062385] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.062394] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.062401] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1406.062409] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.062416] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1406.062424] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062432] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1406.062440] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1406.062448] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1406.062455] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.062463] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1406.062470] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062477] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.062484] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1406.062491] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.062494] Mem-Info: [ 1406.062510] active_anon:94022 inactive_anon:41 isolated_anon:0 [ 1406.062510] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.062510] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062510] slab_reclaimable:7415 slab_unreclaimable:103092 [ 1406.062510] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.062510] free:1246874 free_pcp:418 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062524] Node 0 active_anon:376088kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1406.062541] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062544] 0 3505 3505Normal free:1968056kB min:5580kB low:9168kB high:12756kB active_anon:376088kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416480kB pagetables:156240kB bounce:0kB free_pcp:996kB local_pcp:268kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062573] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 113*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968056kB 9742 total pagecache pages [ 1406.062685] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.062689] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.062690] Free swap = 0kB [ 1406.062693] Total swap = 0kB [ 1406.062695] 1965979 pages RAM [ 1406.062697] 0 pages HighMem/MovableOnly [ 1406.062699] 313622 pages reserved [ 1406.064019] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064024] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.064035] CPU: 1 PID: 8607 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.064040] ffff8801ab1ff858 [ 1406.064043] ffffffff81b4f011 1ffff1003563ff0d ffff88018fde4740 ffffffff82aa9960 [ 1406.064054] 0000000000000001 0000000000400000 ffff8801ab1ff980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064065] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1406.064087] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.064095] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1406.064104] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1406.064112] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064120] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.064127] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.064134] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1406.064142] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.064150] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.064158] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064165] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1406.064173] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1406.064181] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1406.064189] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.064198] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064206] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.064214] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.064221] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1406.064229] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.064237] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1406.064245] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1406.064252] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064261] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1406.064268] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1406.064276] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.064283] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1406.064290] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program [ 1406.064297] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.064305] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1406.064313] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.064979] Mem-Info: [ 1406.064997] active_anon:94047 inactive_anon:41 isolated_anon:0 [ 1406.064997] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.064997] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.064997] slab_reclaimable:7415 slab_unreclaimable:103092 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.064997] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.064997] free:1246874 free_pcp:402 free_cma:0 [ 1406.065011] Node 0 active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.065029] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.065033] 0 3505 3505Normal free:1968056kB min:5580kB low:9168kB high:12756kB active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416480kB pagetables:156240kB bounce:0kB free_pcp:936kB local_pcp:252kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.065060] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 114*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968088kB 9742 total pagecache pages [ 1406.065175] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.065180] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.065182] Free swap = 0kB [ 1406.065184] Total swap = 0kB [ 1406.065187] 1965979 pages RAM [ 1406.065189] 0 pages HighMem/MovableOnly [ 1406.065191] 313622 pages reserved [ 1406.065900] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.065905] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.065917] CPU: 1 PID: 8612 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.065921] ffff880193f7f858 [ 1406.065924] ffffffff81b4f011 1ffff100327eff0d ffff8801903317c0 ffffffff82aa9960 [ 1406.065936] 0000000000000001 0000000000400000 ffff880193f7f980 ffffffff815021c3 [ 1406.065956] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.065973] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.065982] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1406.065990] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1406.066000] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1406.066008] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066016] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.066023] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1406.066030] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.066038] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.066046] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1406.066053] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066060] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1406.066069] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1406.066077] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1406.066085] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.066093] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066101] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.066109] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.066116] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1406.066124] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.066132] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1406.066140] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066148] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1406.066156] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1406.066164] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1406.066171] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.066180] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1406.066186] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066194] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.066200] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1406.066208] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.066211] Mem-Info: [ 1406.066228] active_anon:94047 inactive_anon:41 isolated_anon:0 [ 1406.066228] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.066228] unevictable:0 dirty:0 writeback:0 unstable:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066228] slab_reclaimable:7415 slab_unreclaimable:103092 [ 1406.066228] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.066228] free:1246874 free_pcp:402 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066242] Node 0 active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1406.066260] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1406.066263] 0 3505 3505Normal free:1968056kB min:5580kB low:9168kB high:12756kB active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416480kB pagetables:156240kB bounce:0kB free_pcp:936kB local_pcp:252kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066291] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 114*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968088kB 9742 total pagecache pages [ 1406.066408] 0 pages in swap cache [ 1406.066412] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.066414] Free swap = 0kB [ 1406.066416] Total swap = 0kB [ 1406.066418] 1965979 pages RAM [ 1406.066420] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.066422] 313622 pages reserved [ 1406.068722] syz-executor626: [ 1406.068727] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.068739] CPU: 1 PID: 8626 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.068744] ffff8801771ff858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.068746] ffffffff81b4f011 1ffff1002ee3ff0d ffff8801c81097c0 ffffffff82aa9960 [ 1406.068758] 0000000000000001 0000000000400000 ffff8801771ff980 ffffffff815021c3 [ 1406.068769] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1406.068786] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.068794] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.068803] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1406.068811] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1406.068827] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.068835] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.068842] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.068850] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.068858] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.068866] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1406.068874] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1406.068881] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1406.068889] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.068897] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.068904] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1406.068912] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.068920] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.068927] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1406.068934] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.068941] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 ** 53 printk messages dropped ** [ 1406.070170] 111*32kB ** 180 printk messages dropped ** [ 1406.075984] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1406.075992] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.075999] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.076006] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1406.076014] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.076020] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1406.076028] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.076088] Mem-Info: [ 1406.076105] active_anon:94047 inactive_anon:41 isolated_anon:0 [ 1406.076105] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.076105] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.076105] slab_reclaimable:7415 slab_unreclaimable:103092 [ 1406.076105] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.076105] free:1246842 free_pcp:390 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.076118] Node 0 active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1406.076143] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1406.076197] 0 3505 3505Normal free:1967928kB min:5580kB low:9168kB high:12756kB active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416608kB pagetables:156240kB bounce:0kB free_pcp:888kB local_pcp:228kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1406.076307] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 110*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967960kB 9742 total pagecache pages [ 1406.076425] 0 pages in swap cache [ 1406.076429] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.076431] Free swap = 0kB [ 1406.076434] Total swap = 0kB [ 1406.076436] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.076438] 0 pages HighMem/MovableOnly [ 1406.076440] 313622 pages reserved [ 1406.079110] syz-executor626: [ 1406.079115] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.079127] CPU: 1 PID: 8638 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.079131] ffff8801771ff858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079134] ffffffff81b4f011 1ffff1002ee3ff0d ffff8801900517c0 ffffffff82aa9960 [ 1406.079145] 0000000000000001 0000000000400000 ffff8801771ff980 ffffffff815021c3 [ 1406.079156] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079173] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.079182] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1406.079191] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1406.079200] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1406.079209] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.079217] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.079224] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079232] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.079240] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1406.079248] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1406.079255] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1406.079262] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1406.079271] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079279] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1406.079287] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.079295] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1406.079304] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.079312] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.079320] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079328] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.079336] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1406.079344] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1406.079351] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1406.079360] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079367] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1406.079375] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.079383] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1406.079391] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1406.079398] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.079405] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079413] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.079416] Mem-Info: [ 1406.079433] active_anon:94047 inactive_anon:41 isolated_anon:0 [ 1406.079433] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.079433] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.079433] slab_reclaimable:7415 slab_unreclaimable:103092 [ 1406.079433] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.079433] free:1246842 free_pcp:377 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079447] Node 0 active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079472] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079598] 0 3505 3505Normal free:1967928kB min:5580kB low:9168kB high:12756kB active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416672kB pagetables:156240kB bounce:0kB free_pcp:836kB local_pcp:176kB free_cma:0kB lowmem_reserve[]: [ 1406.079739] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 108*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967896kB 9742 total pagecache pages [ 1406.079857] 0 pages in swap cache [ 1406.079861] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.079863] Free swap = 0kB [ 1406.079865] Total swap = 0kB [ 1406.079867] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.079870] 0 pages HighMem/MovableOnly [ 1406.079872] 313622 pages reserved [ 1406.081271] syz-executor626: [ 1406.081276] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1406.081288] CPU: 0 PID: 8615 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1406.081292] ffff8801773cf858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081295] ffffffff81b4f011 1ffff1002ee79f0d ffff8801c810af80 ffffffff82aa9960 [ 1406.081306] 0000000000000001 0000000000400000 ffff8801773cf980 ffffffff815021c3 [ 1406.081316] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1406.081334] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1406.081342] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1406.081351] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081360] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1406.081368] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1406.081375] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1406.081382] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1406.081390] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1406.081397] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081405] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1406.081412] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1406.081419] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1406.081428] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1406.081435] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081442] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1406.081461] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1406.081470] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1406.081478] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1406.081485] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081492] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1406.081498] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1406.081504] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1406.081511] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1406.081520] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1406.081526] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081533] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.081541] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1406.081547] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1406.081554] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1406.081560] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1406.081567] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1406.081570] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081588] active_anon:94047 inactive_anon:41 isolated_anon:0 [ 1406.081588] active_file:3335 inactive_file:6360 isolated_file:0 [ 1406.081588] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.081588] slab_reclaimable:7415 slab_unreclaimable:103092 [ 1406.081588] mapped:1866 shmem:48 pagetables:39060 bounce:0 [ 1406.081588] free:1246842 free_pcp:402 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081602] Node 0 active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1406.081619] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081622] 0 3505 3505Normal free:1967928kB min:5580kB low:9168kB high:12756kB active_anon:376188kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29660kB slab_unreclaimable:412368kB kernel_stack:416544kB pagetables:156240kB bounce:0kB free_pcp:936kB local_pcp:464kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1406.081649] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 56*4kB (UME) 221*8kB (UME) 285*16kB (UME) 112*32kB (UME) 20*64kB (UME) 4*128kB (UME) 3*256kB (UE) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968024kB 9742 total pagecache pages [ 1406.081765] 0 pages in swap cache [ 1406.081769] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.081771] Free swap = 0kB [ 1406.081773] Total swap = 0kB [ 1406.081775] 1965979 pages RAM [ 1406.081777] 0 pages HighMem/MovableOnly [ 1406.081779] 313622 pages reserved [ 1411.075779] warn_alloc: 2850 callbacks suppressed executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.075784] syz-executor626: [ 1411.075789] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1411.075803] CPU: 1 PID: 19384 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.075809] ffff88017b0ff858 [ 1411.075812] ffffffff81b4f011 1ffff1002f61ff0d ffff8801afa60000 ffffffff82aa9960 [ 1411.075823] 0000000000000001 0000000000400000 ffff88017b0ff980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.075834] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1411.075855] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1411.075864] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1411.075875] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1411.075884] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.075893] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.075901] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1411.075909] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.075918] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1411.075926] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1411.075934] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.075942] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1411.075961] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1411.075969] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1411.075978] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.075987] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.075996] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076006] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.076013] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1411.076022] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1411.076030] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1411.076039] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.076046] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076056] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.076063] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1411.076070] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.076079] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1411.076085] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.076092] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076098] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1411.076105] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1411.076109] Mem-Info: [ 1411.076125] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.076125] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.076125] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.076125] slab_reclaimable:7411 slab_unreclaimable:103138 [ 1411.076125] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.076125] free:1246559 free_pcp:392 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076138] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076156] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076159] 0 3505 3505Normal free:1966796kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416512kB pagetables:156264kB bounce:0kB free_pcp:896kB local_pcp:292kB free_cma:0kB lowmem_reserve[]: [ 1411.076301] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) [ 1411.076341] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076343] 2*1024kB vmalloc: allocation failure: 8599137372 bytes(UM) , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 2*2048kB [ 1411.076361] CPU: 0 PID: 19326 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.076362] (UM) ffff8801ce98f858 [ 1411.076367] 735*4096kB ffffffff81b4f011(M) 1ffff10039d31f0d= 3019440kB ffff8801d6812f80Normal: ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076384] 67*4kB 0000000000000001(UME) 0000000000400000195*8kB ffff8801ce98f980(UME) 300*16kB ffffffff815021c3 [ 1411.076401] (UME) 0000000041b58ab3113*32kB ffffffff82e378a0(UME) ffffffff8142bf8015*64kB (UME) Call Trace: [ 1411.076418] 3*128kB [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076427] (UME) [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1411.076437] 2*256kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1411.076446] (UE) [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1411.076467] 2*512kB [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.076476] (ME) [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076485] 2*1024kB [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.076492] (UM) [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1411.076502] 3*2048kB [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1411.076510] (UME) [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.076520] 475*4096kB [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1411.076528] (M) [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1411.076536] = 1966916kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1411.076546] 9742 total pagecache pages [ 1411.076553] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1411.076554] 0 pages in swap cache [ 1411.076561] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.076565] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.076573] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076574] Free swap = 0kB [ 1411.076581] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1411.076589] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.076591] Total swap = 0kB [ 1411.076597] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1411.076606] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1411.076614] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076622] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.076630] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1411.076638] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.076645] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1411.076652] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.076661] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076668] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.076675] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.076682] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1411.076690] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1411.076693] Mem-Info: [ 1411.076710] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.076710] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076710] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.076710] slab_reclaimable:7411 slab_unreclaimable:103138 [ 1411.076710] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.076710] free:1246559 free_pcp:343 free_cma:0 [ 1411.076713] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.076726] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1411.076728] 0 pages HighMem/MovableOnly [ 1411.076745] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 313622 pages reserved [ 1411.076748] lowmem_reserve[]: [ 1411.076750] 0 3505 3505Normal free:1966796kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416512kB pagetables:156264kB bounce:0kB free_pcp:700kB local_pcp:408kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1411.076776] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 67*4kB (UME) 195*8kB (UME) 300*16kB (UME) 113*32kB (UME) 15*64kB (UME) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966916kB 9742 total pagecache pages [ 1411.076891] 0 pages in swap cache [ 1411.076895] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.076896] Free swap = 0kB [ 1411.076898] Total swap = 0kB [ 1411.076901] 1965979 pages RAM [ 1411.076903] 0 pages HighMem/MovableOnly [ 1411.076904] 313622 pages reserved [ 1411.079696] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.079702] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1411.079714] CPU: 1 PID: 19386 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.079717] syz-executor626: [ 1411.079719] ffff8801d5e0f858 [ 1411.079723] vmalloc: allocation failure: 8599137372 bytes ffffffff81b4f011, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 1ffff1003abc1f0d ffff8801d46e8000 ffffffff82aa9960 [ 1411.079739] 0000000000000001 0000000000400000 ffff8801d5e0f980 ffffffff815021c3 [ 1411.079751] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1411.079768] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1411.079777] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.079786] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1411.079795] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1411.079803] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.079811] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1411.079818] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.079826] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.079834] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1411.079842] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.079850] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1411.079858] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1411.079866] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.079875] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.079884] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.079892] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1411.079901] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.079909] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1411.079917] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.079925] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1411.079934] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.079942] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1411.079962] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.079970] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1411.079978] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.079986] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1411.079993] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.080001] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.080008] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1411.080016] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080019] Mem-Info: [ 1411.080025] CPU: 0 PID: 19398 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.080046] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.080046] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.080046] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.080046] slab_reclaimable:7411 slab_unreclaimable:103138 [ 1411.080046] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.080046] free:1246558 free_pcp:352 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080048] ffff8801d47c7858 [ 1411.080051] ffffffff81b4f011 1ffff1003a8f8f0d ffff8801781e97c0 ffffffff82aa9960 [ 1411.080062] 0000000000000001 0000000000400000 ffff8801d47c7980 ffffffff815021c3 [ 1411.080074] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1411.080089] [<000000005fbf833f>] dump_stack+0xc1/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080096] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1411.080119] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1411.080129] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1411.080137] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.080143] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080151] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.080158] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1411.080166] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1411.080173] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.080180] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1411.080188] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080196] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1411.080203] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1411.080211] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.080219] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.080228] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080236] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.080244] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1411.080252] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1411.080259] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1411.080267] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.080274] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080281] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.080288] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1411.080295] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.080302] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080317] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1411.080323] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080341] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.080349] lowmem_reserve[]: [ 1411.080355] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1411.080356] 0 [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080365] 3505 3505Normal free:1966792kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416576kB pagetables:156264kB bounce:0kB free_pcp:736kB local_pcp:312kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1411.080389] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB Mem-Info: [ 1411.080423] (UM) active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.080438] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.080438] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.080438] slab_reclaimable:7411 slab_unreclaimable:103138 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080438] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.080438] free:1246558 free_pcp:352 free_cma:0 [ 1411.080441] 3*256kB Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080466] (UM) DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080486] 2*512kB 0 3505 3505Normal free:1966792kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416576kB pagetables:156264kB bounce:0kB free_pcp:736kB local_pcp:424kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080516] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 36*4kB (UME) 195*8kB (UME) 300*16kB (UME) 111*32kB (UME) 15*64kB (UME) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 36*4kB (UME) 195*8kB (UME) 300*16kB (UME) (UME) 475*4096kB 111*32kB (M) (UME) = 1966728kB 15*64kB 9742 total pagecache pages [ 1411.080686] (UME) 0 pages in swap cache [ 1411.080690] 3*128kB Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080695] (UME) Free swap = 0kB [ 1411.080699] 2*256kB Total swap = 0kB [ 1411.080702] (UE) 1965979 pages RAM [ 1411.080706] 2*512kB 0 pages HighMem/MovableOnly [ 1411.080709] (ME) 313622 pages reserved [ 1411.080713] 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966728kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.080729] 0 pages in swap cache [ 1411.080733] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.080734] Free swap = 0kB [ 1411.080737] Total swap = 0kB [ 1411.080739] 1965979 pages RAM [ 1411.080741] 0 pages HighMem/MovableOnly [ 1411.080743] 313622 pages reserved [ 1411.081792] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.081797] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1411.081808] CPU: 0 PID: 19400 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.081813] ffff880177a7f858 [ 1411.081816] ffffffff81b4f011 1ffff1002ef4ff0d ffff8801786b17c0 ffffffff82aa9960 [ 1411.081826] 0000000000000001 0000000000400000 ffff880177a7f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.081837] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1411.081852] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1411.081859] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1411.081867] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1411.081875] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.081882] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.081890] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1411.081896] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.081904] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1411.081911] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.081918] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.081925] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1411.081933] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1411.081941] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.081948] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.081955] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.081963] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1411.081971] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.081978] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.081986] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1411.081994] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1411.082002] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.082009] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1411.082017] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.082024] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082031] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.082038] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1411.082045] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.082052] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.082058] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082066] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1411.082069] Mem-Info: [ 1411.082085] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.082085] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.082085] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.082085] slab_reclaimable:7411 slab_unreclaimable:103138 [ 1411.082085] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.082085] free:1246558 free_pcp:361 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082099] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082132] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082136] 0 3505 3505Normal free:1966792kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416512kB pagetables:156264kB bounce:0kB free_pcp:772kB local_pcp:416kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082164] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 36*4kB (UME) 195*8kB (UME) 300*16kB (UME) 113*32kB (UME) 15*64kB (UME) 3*128kB (UME) 2*256kB [ 1411.082257] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082259] (UE) vmalloc: allocation failure: 8599137372 bytes2*512kB , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966792kB 9742 total pagecache pages [ 1411.082297] 0 pages in swap cache [ 1411.082301] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.082303] Free swap = 0kB [ 1411.082305] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082307] 1965979 pages RAM [ 1411.082309] 0 pages HighMem/MovableOnly [ 1411.082311] 313622 pages reserved [ 1411.082362] CPU: 1 PID: 19388 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.082367] ffff8801d84cf858 [ 1411.082370] ffffffff81b4f011 1ffff1003b099f0d ffff880178052f80 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082381] 0000000000000001 0000000000400000 ffff8801d84cf980 ffffffff815021c3 [ 1411.082393] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1411.082410] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1411.082418] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1411.082426] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082433] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1411.082441] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.082448] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1411.082454] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.082462] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082469] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1411.082476] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.082484] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1411.082491] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1411.082500] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1411.082508] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082517] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.082525] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1411.082534] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.082541] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1411.082550] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.082558] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1411.082565] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.082570] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1411.082578] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 ** 234 printk messages dropped ** [ 1411.085306] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085313] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.085321] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1411.085328] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.085336] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.085343] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085350] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1411.085354] Mem-Info: [ 1411.085360] CPU: 1 PID: 19399 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.085376] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.085376] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.085376] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.085376] slab_reclaimable:7411 slab_unreclaimable:103138 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085376] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.085376] free:1246526 free_pcp:342 free_cma:0 [ 1411.085378] ffff880196317858 [ 1411.085392] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085394] ffffffff81b4f011DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB 1ffff10032c62f0dlowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085416] ffff8801ae704740 0 3505 ffffffff82aa9960 [ 1411.085424] 3505 0000000000000001 0000000000400000Normal free:1966664kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416640kB pagetables:156264kB bounce:0kB free_pcp:696kB local_pcp:356kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ffff880196317980 ffffffff815021c3 [ 1411.085454] 0000000041b58ab3lowmem_reserve[]: [ 1411.085457] ffffffff82e378a0 0 ffffffff8142bf80 0 0Call Trace: [ 1411.085468] DMA32: [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1411.085478] 4*4kB [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085486] (UM) [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1411.085497] 0*8kB [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1411.085506] 4*16kB [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.085514] (M) [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085523] 1*32kB [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.085530] (U) [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1411.085540] 5*64kB [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1411.085548] (UM) [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.085558] 4*128kB [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085566] (UM) [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1411.085575] 3*256kB [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1411.085584] (UM) [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.085593] 2*512kB [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.085602] (M) [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085611] 2*1024kB [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.085621] (UM) [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1411.085630] 2*2048kB [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1411.085638] (UM) [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085648] 735*4096kB [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.085657] (M) [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1411.085665] = 3019440kB [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.085674] Normal: [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1411.085683] 36*4kB [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085691] (UME) [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1411.085700] 195*8kB [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.085708] (UME) [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.085716] 300*16kB [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1411.085724] (UME) [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085733] 109*32kB (UME) 15*64kB (UME) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966664kB 9742 total pagecache pages [ 1411.085774] 0 pages in swap cache [ 1411.085779] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.085781] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.085783] Total swap = 0kB [ 1411.085786] 1965979 pages RAM [ 1411.085787] 0 pages HighMem/MovableOnly [ 1411.085789] 313622 pages reserved [ 1411.086289] Mem-Info: [ 1411.086307] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.086307] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.086307] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.086307] slab_reclaimable:7411 slab_unreclaimable:103138 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.086307] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.086307] free:1246526 free_pcp:388 free_cma:0 [ 1411.086320] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.086339] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.086343] 0 3505 3505Normal free:1966664kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416608kB pagetables:156264kB bounce:0kB free_pcp:880kB local_pcp:340kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.086371] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 36*4kB (UME) 195*8kB (UME) 300*16kB (UME) 110*32kB (UME) 15*64kB (UME) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966696kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.086488] 0 pages in swap cache [ 1411.086492] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.086494] Free swap = 0kB [ 1411.086496] Total swap = 0kB [ 1411.086499] 1965979 pages RAM [ 1411.086501] 0 pages HighMem/MovableOnly [ 1411.086503] 313622 pages reserved [ 1411.086984] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.086988] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1411.087000] CPU: 0 PID: 19411 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1411.087005] ffff880180797858 [ 1411.087008] ffffffff81b4f011 1ffff100300f2f0d ffff8801ac38c740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087019] 0000000000000001 0000000000400000 ffff880180797980 ffffffff815021c3 [ 1411.087031] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1411.087047] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1411.087054] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1411.087063] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087072] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1411.087080] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1411.087087] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1411.087094] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1411.087113] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1411.087122] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087129] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1411.087136] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1411.087143] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1411.087152] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1411.087159] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087167] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1411.087174] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1411.087181] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1411.087188] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1411.087194] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087201] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1411.087209] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1411.087217] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1411.087224] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1411.087231] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1411.087238] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087245] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.087252] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1411.087259] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1411.087266] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1411.087273] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1411.087280] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087283] Mem-Info: [ 1411.087300] active_anon:94034 inactive_anon:41 isolated_anon:0 [ 1411.087300] active_file:3335 inactive_file:6360 isolated_file:0 [ 1411.087300] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1411.087300] slab_reclaimable:7411 slab_unreclaimable:103138 [ 1411.087300] mapped:1866 shmem:48 pagetables:39066 bounce:0 [ 1411.087300] free:1246526 free_pcp:407 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087313] Node 0 active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087330] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087334] 0 3505 3505Normal free:1966664kB min:5580kB low:9168kB high:12756kB active_anon:376136kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29644kB slab_unreclaimable:412552kB kernel_stack:416640kB pagetables:156264kB bounce:0kB free_pcp:940kB local_pcp:444kB free_cma:0kB lowmem_reserve[]: [ 1411.087361] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 36*4kB (UME) 195*8kB (UME) 300*16kB (UME) 109*32kB (UME) 15*64kB (UME) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1966664kB 9742 total pagecache pages [ 1411.087564] 0 pages in swap cache [ 1411.087568] Swap cache stats: add 0, delete 0, find 0/0 [ 1411.087570] Free swap = 0kB [ 1411.087572] Total swap = 0kB [ 1411.087575] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1411.087577] 0 pages HighMem/MovableOnly [ 1411.087579] 313622 pages reserved [ 1416.078790] warn_alloc: 2990 callbacks suppressed [ 1416.078795] syz-executor626: [ 1416.078801] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.078815] CPU: 0 PID: 30758 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.078821] ffff8801b406f858 [ 1416.078824] ffffffff81b4f011 1ffff1003680df0d ffff8801965d8000 ffffffff82aa9960 [ 1416.078836] 0000000000000001 0000000000400000 ffff8801b406f980 ffffffff815021c3 [ 1416.078848] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.078870] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.078880] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.078891] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1416.078900] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1416.078907] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.078915] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.078922] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.078931] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.078938] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1416.078947] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.078955] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1416.078963] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1416.078971] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.078979] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.078987] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.078996] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.079004] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.079012] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.079020] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.079029] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079038] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.079045] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.079054] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.079062] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.079069] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.079078] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079085] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.079092] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.079099] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.079120] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.079304] syz-executor626: [ 1416.079308] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079319] CPU: 0 PID: 30754 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.079322] ffff8801bd737858 [ 1416.079325] ffffffff81b4f011 1ffff10037ae6f0d ffff880192ce2f80 ffffffff82aa9960 [ 1416.079336] 0000000000000001 0000000000400000 ffff8801bd737980 ffffffff815021c3 [ 1416.079347] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079362] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.079369] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1416.079377] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1416.079387] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1416.079395] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079402] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.079408] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.079416] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.079423] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1416.079431] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.079438] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079445] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1416.079464] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.079472] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1416.079479] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1416.079488] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079496] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.079504] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.079511] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.079519] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.079526] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1416.079535] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079542] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.079550] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.079558] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.079566] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.079574] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1416.079580] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079587] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.079594] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.079602] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.079605] Mem-Info: [ 1416.079623] active_anon:94031 inactive_anon:41 isolated_anon:0 [ 1416.079623] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.079623] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.079623] slab_reclaimable:7403 slab_unreclaimable:102998 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079623] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.079623] free:1247209 free_pcp:306 free_cma:0 [ 1416.079637] Node 0 active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079656] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079660] 0 3505 3505Normal free:1969396kB min:5580kB low:9168kB high:12756kB active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416544kB pagetables:156260kB bounce:0kB free_pcp:552kB local_pcp:348kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079685] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 103*4kB (UME) 217*8kB (UME) 307*16kB (UE) 150*32kB (UME) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969300kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.079799] 0 pages in swap cache [ 1416.079803] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.079805] Free swap = 0kB [ 1416.079807] Total swap = 0kB [ 1416.079810] 1965979 pages RAM [ 1416.079812] 0 pages HighMem/MovableOnly [ 1416.079814] 313622 pages reserved [ 1416.082188] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082193] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.082206] CPU: 1 PID: 30770 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.082210] ffff8801d6977858 [ 1416.082213] ffffffff81b4f011 1ffff1003ad2ef0d ffff88019710df00 ffffffff82aa9960 [ 1416.082224] 0000000000000001 0000000000400000 ffff8801d6977980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082235] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.082252] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.082260] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1416.082269] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1416.082278] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1416.082286] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.082294] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082301] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.082309] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.082316] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1416.082325] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.082333] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082340] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1416.082349] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.082357] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1416.082365] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.082374] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.082382] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082390] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.082397] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.082405] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1416.082413] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.082420] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.082428] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082436] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.082443] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.082451] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1416.082457] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.082464] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.082471] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082479] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.082482] Mem-Info: [ 1416.082499] active_anon:94031 inactive_anon:41 isolated_anon:0 [ 1416.082499] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.082499] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.082499] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.082499] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.082499] free:1247177 free_pcp:339 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082513] Node 0 active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082531] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082535] 0 3505 3505Normal free:1969268kB min:5580kB low:9168kB high:12756kB active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416576kB pagetables:156260kB bounce:0kB free_pcp:684kB local_pcp:140kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082562] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 72*4kB (UME) 217*8kB (UME) 307*16kB (UE) 150*32kB (UME) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969176kB 9742 total pagecache pages [ 1416.082679] 0 pages in swap cache [ 1416.082683] Swap cache stats: add 0, delete 0, find 0/0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.082685] Free swap = 0kB [ 1416.082687] Total swap = 0kB [ 1416.082689] 1965979 pages RAM [ 1416.082691] 0 pages HighMem/MovableOnly [ 1416.082693] 313622 pages reserved [ 1416.084489] syz-executor626: [ 1416.084494] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.084506] CPU: 1 PID: 30775 Comm: syz-executor626 Not tainted 4.9.167+ #36 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084510] ffff8801d988f858 [ 1416.084513] ffffffff81b4f011 1ffff1003b311f0d ffff8801c9de2f80 ffffffff82aa9960 [ 1416.084524] 0000000000000001 0000000000400000 ffff8801d988f980 ffffffff815021c3 [ 1416.084535] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.084552] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.084560] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084569] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1416.084578] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1416.084586] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.084594] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.084601] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084609] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.084617] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1416.084625] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.084632] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1416.084639] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1416.084648] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084656] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1416.084664] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1416.084672] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.084681] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.084689] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.084696] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084705] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.084712] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1416.084721] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.084728] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.084736] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.084743] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084751] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.084759] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1416.084766] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.084773] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.084779] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.084787] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084791] Mem-Info: [ 1416.084808] active_anon:94031 inactive_anon:41 isolated_anon:0 [ 1416.084808] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.084808] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.084808] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.084808] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.084808] free:1247115 free_pcp:357 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084821] Node 0 active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084839] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.084843] 0 3505 3505Normal free:1969020kB min:5580kB low:9168kB high:12756kB active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416640kB pagetables:156260kB bounce:0kB free_pcp:756kB local_pcp:212kB free_cma:0kB lowmem_reserve[]: [ 1416.084870] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 51*4kB (UE) 216*8kB (UME) 307*16kB (UE) 147*32kB (UE) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968988kB 9742 total pagecache pages [ 1416.085240] 0 pages in swap cache [ 1416.085244] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.085246] Free swap = 0kB [ 1416.085248] Total swap = 0kB [ 1416.085250] 1965979 pages RAM [ 1416.085252] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.085254] 313622 pages reserved [ 1416.085850] Mem-Info: [ 1416.085868] active_anon:94031 inactive_anon:41 isolated_anon:0 [ 1416.085868] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.085868] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.085868] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.085868] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.085868] free:1247115 free_pcp:406 free_cma:0 executing program executing program executing program executing program executing program executing program executing program [ 1416.086002] Node 0 active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.086020] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.086024] 0 3505 3505Normal free:1969020kB min:5580kB low:9168kB high:12756kB active_anon:376124kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416512kB pagetables:156260kB bounce:0kB free_pcp:952kB local_pcp:544kB free_cma:0kB lowmem_reserve[]: [ 1416.086175] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 51*4kB (UE) 216*8kB (UME) 307*16kB (UE) 151*32kB (UE) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969116kB 9742 total pagecache pages [ 1416.086294] 0 pages in swap cache [ 1416.086298] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.086300] Free swap = 0kB [ 1416.086302] Total swap = 0kB [ 1416.086305] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.086307] 0 pages HighMem/MovableOnly [ 1416.086309] 313622 pages reserved [ 1416.090220] syz-executor626: [ 1416.090225] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.090238] CPU: 1 PID: 30778 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.090242] ffff8801d828f858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090245] ffffffff81b4f011 1ffff1003b051f0d ffff880193820000 ffffffff82aa9960 [ 1416.090256] 0000000000000001 0000000000400000 ffff8801d828f980 ffffffff815021c3 [ 1416.090267] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.090287] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.090296] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1416.090305] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090314] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1416.090322] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.090338] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.090346] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.090354] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.090362] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090370] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.090378] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1416.090386] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1416.090395] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.090403] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090412] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.090420] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.090429] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.090436] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.090445] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.090453] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090461] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.090468] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.090477] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.090485] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.090492] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.090500] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090507] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.090515] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.090521] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.090529] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.090589] Mem-Info: [ 1416.090607] active_anon:94056 inactive_anon:41 isolated_anon:0 [ 1416.090607] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090607] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.090607] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.090607] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.090607] free:1247115 free_pcp:423 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.090620] Node 0 active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1416.090638] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1416.090642] 0 3505 3505Normal free:1969020kB min:5580kB low:9168kB high:12756kB active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416544kB pagetables:156260kB bounce:0kB free_pcp:1020kB local_pcp:280kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1416.090670] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 51*4kB (UE) 216*8kB (UME) 307*16kB (UE) 150*32kB (UE) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969084kB 9742 total pagecache pages [ 1416.090897] 0 pages in swap cache [ 1416.090901] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.090903] Free swap = 0kB [ 1416.090905] Total swap = 0kB [ 1416.090907] 1965979 pages RAM [ 1416.090909] 0 pages HighMem/MovableOnly [ 1416.090912] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.092929] syz-executor626: [ 1416.092934] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.092947] CPU: 1 PID: 30786 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.092961] ffff8801bd737858 [ 1416.092964] ffffffff81b4f011 1ffff10037ae6f0d ffff880193374740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.092975] 0000000000000001 0000000000400000 ffff8801bd737980 ffffffff815021c3 [ 1416.092985] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.093008] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.093016] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1416.093025] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1416.093033] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093041] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.093048] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.093054] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.093061] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.093067] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1416.093073] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093079] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1416.093086] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1416.093095] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.093101] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1416.093109] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093116] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.093124] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.093132] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.093139] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.093148] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.093155] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093164] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.093171] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.093180] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.093187] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.093194] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.093202] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093210] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.093216] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.093223] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.093230] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.093523] syz-executor626: [ 1416.093528] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093539] CPU: 0 PID: 30766 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.093543] ffff8801c5727858 [ 1416.093546] ffffffff81b4f011 1ffff10038ae4f0d ffff8801958a97c0 ffffffff82aa9960 [ 1416.093555] 0000000000000001 0000000000400000 ffff8801c5727980 ffffffff815021c3 [ 1416.093565] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Mem-Info: [ 1416.093574] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.093590] active_anon:94056 inactive_anon:41 isolated_anon:0 [ 1416.093590] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.093590] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.093590] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.093590] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.093590] free:1247115 free_pcp:359 free_cma:0 ** 206 printk messages dropped ** [ 1416.095121] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.095129] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1416.095136] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.095144] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.095150] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.095158] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.095161] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.095179] active_anon:94056 inactive_anon:41 isolated_anon:0 [ 1416.095179] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.095179] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.095179] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.095179] mapped:1866 shmem:48 pagetables:39065 bounce:0 [ 1416.095179] free:1247115 free_pcp:405 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.095193] Node 0 active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.095211] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.095215] 0 3505 3505Normal free:1969020kB min:5580kB low:9168kB high:12756kB active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416576kB pagetables:156260kB bounce:0kB free_pcp:960kB local_pcp:528kB free_cma:0kB lowmem_reserve[]: [ 1416.095242] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 51*4kB (UE) 216*8kB (UME) 307*16kB (UE) 149*32kB (UE) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969052kB 9742 total pagecache pages [ 1416.095356] 0 pages in swap cache [ 1416.095359] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.095361] Free swap = 0kB [ 1416.095363] Total swap = 0kB [ 1416.095366] 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.095368] 0 pages HighMem/MovableOnly [ 1416.095370] 313622 pages reserved [ 1416.096460] syz-executor626: [ 1416.096465] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.096476] CPU: 1 PID: 30788 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.096480] ffff8801d6e27858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096483] ffffffff81b4f011 1ffff1003adc4f0d ffff880197705f00 ffffffff82aa9960 [ 1416.096494] 0000000000000001 0000000000400000 ffff8801d6e27980 ffffffff815021c3 [ 1416.096505] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.096521] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.096530] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1416.096539] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096547] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1416.096554] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.096561] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.096568] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.096576] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.096583] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096591] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.096597] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1416.096604] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1416.096613] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.096621] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1416.096628] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096636] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.096645] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.096653] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.096660] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.096668] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1416.096675] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096683] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.096691] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.096699] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.096707] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.096714] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.096721] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1416.096727] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096734] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.096740] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.096748] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.096756] Mem-Info: [ 1416.096771] active_anon:94056 inactive_anon:41 isolated_anon:0 [ 1416.096771] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.096771] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.096771] slab_reclaimable:7403 slab_unreclaimable:102998 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096771] mapped:1866 shmem:48 pagetables:39028 bounce:0 [ 1416.096771] free:1247140 free_pcp:414 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096783] Node 0 active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1416.096800] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1416.096803] 0 3505 3505Normal free:1969120kB min:5580kB low:9168kB high:12756kB active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416512kB pagetables:156112kB bounce:0kB free_pcp:984kB local_pcp:288kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.096831] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 82*4kB (UME) 216*8kB (UME) 307*16kB (UE) 151*32kB (UE) 21*64kB (UME) 6*128kB [ 1416.098294] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098299] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1416.098311] CPU: 1 PID: 30787 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1416.098315] ffff8801d6977858 [ 1416.098318] ffffffff81b4f011 1ffff1003ad2ef0d ffff880193134740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098329] 0000000000000001 0000000000400000 ffff8801d6977980 ffffffff815021c3 [ 1416.098340] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1416.098359] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1416.098367] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1416.098376] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098385] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1416.098392] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1416.098400] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1416.098407] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1416.098415] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1416.098423] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098431] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1416.098439] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1416.098446] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1416.098454] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1416.098462] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098470] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1416.098479] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1416.098487] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1416.098495] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1416.098503] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098511] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1416.098519] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1416.098526] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1416.098535] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1416.098542] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1416.098550] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098557] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1416.098564] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1416.098571] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1416.098578] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1416.098586] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1416.098589] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098606] active_anon:94056 inactive_anon:41 isolated_anon:0 [ 1416.098606] active_file:3335 inactive_file:6360 isolated_file:0 [ 1416.098606] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1416.098606] slab_reclaimable:7403 slab_unreclaimable:102998 [ 1416.098606] mapped:1866 shmem:48 pagetables:39028 bounce:0 [ 1416.098606] free:1247140 free_pcp:383 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098620] Node 0 active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098638] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098642] 0 3505 3505Normal free:1969120kB min:5580kB low:9168kB high:12756kB active_anon:376224kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411992kB kernel_stack:416544kB pagetables:156112kB bounce:0kB free_pcp:860kB local_pcp:164kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098669] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 51*4kB (UME) 216*8kB (UME) 307*16kB (UE) 150*32kB (UE) 21*64kB (UME) 6*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1969240kB 9742 total pagecache pages [ 1416.098929] 0 pages in swap cache [ 1416.098933] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.098935] Free swap = 0kB [ 1416.098937] Total swap = 0kB [ 1416.098939] 1965979 pages RAM [ 1416.098942] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1416.098944] 313622 pages reserved [ 1416.099302] = 1969084kB 9742 total pagecache pages [ 1416.099307] 0 pages in swap cache [ 1416.099311] Swap cache stats: add 0, delete 0, find 0/0 [ 1416.099313] Free swap = 0kB [ 1416.099315] Total swap = 0kB [ 1416.099317] 1965979 pages RAM [ 1416.099319] 0 pages HighMem/MovableOnly [ 1416.099321] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.091795] warn_alloc: 2957 callbacks suppressed [ 1421.091800] syz-executor626: [ 1421.091806] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1421.091820] CPU: 1 PID: 9747 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.091826] ffff8801771cf858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.091829] ffffffff81b4f011 1ffff1002ee39f0d ffff8801d7532f80 ffffffff82aa9960 [ 1421.091839] 0000000000000001 0000000000400000 ffff8801771cf980 ffffffff815021c3 [ 1421.091851] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.091873] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.091882] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.091892] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1421.091902] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1421.091910] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1421.091919] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.091927] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.091937] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1421.091945] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.091967] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1421.091976] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1421.091985] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.091993] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.092001] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.092009] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1421.092018] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.092028] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092036] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.092045] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1421.092053] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.092063] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1421.092071] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.092080] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092088] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.092095] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.092104] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1421.092127] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.092135] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.092142] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092150] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.092218] Mem-Info: [ 1421.092236] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1421.092236] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.092236] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.092236] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.092236] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.092236] free:1246727 free_pcp:367 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092249] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092268] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092272] 0 3505 3505Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416544kB pagetables:156248kB bounce:0kB free_pcp:796kB local_pcp:224kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092299] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 109*4kB (UE) 237*8kB (UME) 265*16kB (UME) 110*32kB (UE) 16*64kB (ME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967468kB 9742 total pagecache pages [ 1421.092425] 0 pages in swap cache executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.092428] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.092430] Free swap = 0kB [ 1421.092432] Total swap = 0kB [ 1421.092434] 1965979 pages RAM [ 1421.092435] 0 pages HighMem/MovableOnly [ 1421.092437] 313622 pages reserved [ 1421.093402] syz-executor626: [ 1421.093407] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093420] CPU: 1 PID: 9753 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.093424] ffff8801cdad7858 [ 1421.093434] syz-executor626: [ 1421.093436] ffffffff81b4f011 1ffff10039b5af0d ffff8801b158af80 ffffffff82aa9960 [ 1421.093448] 0000000000000001 0000000000400000 ffff8801cdad7980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093459] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.093476] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.093484] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1421.093493] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1421.093502] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093510] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1421.093517] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.093524] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1421.093533] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1421.093540] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.093549] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093556] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1421.093564] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1421.093568] vmalloc: allocation failure: 8599137372 bytes [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.093579] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093595] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.093604] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1421.093612] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.093621] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1421.093629] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.093638] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093646] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.093655] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1421.093662] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.093671] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1421.093679] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093686] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.093695] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1421.093703] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.093710] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.093716] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1421.093724] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.093727] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093745] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1421.093745] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.093745] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.093745] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.093745] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.093745] free:1246727 free_pcp:309 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093759] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1421.093778] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093784] CPU: 0 PID: 9762 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.093785] lowmem_reserve[]: [ 1421.093787] 0 ffff8801cd9a7858 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093791] 3505 ffffffff81b4f011 3505 1ffff10039b34f0d ffff8801af94c740Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416608kB pagetables:156248kB bounce:0kB free_pcp:564kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: [ 1421.093823] ffffffff82aa9960 [ 1421.093824] 0 0000000000000001 0 0000000000400000 0 ffff8801cd9a7980DMA32: ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093840] 4*4kB 0000000041b58ab3(UM) ffffffff82e378a00*8kB ffffffff8142bf804*16kB (M) Call Trace: [ 1421.093857] 1*32kB [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.093866] (U) [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1421.093875] 5*64kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1421.093884] (UM) [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1421.093894] 4*128kB [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093902] (UM) [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.093911] 3*256kB [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1421.093918] (UM) [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1421.093928] 2*512kB [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.093937] (M) [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093946] 2*1024kB [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1421.093955] (UM) [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1421.093969] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.093971] 2*2048kB [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.093980] (UM) [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.093989] 735*4096kB [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.093998] (M) [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1421.094007] = 3019440kB [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.094015] Normal: [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1421.094025] 109*4kB [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.094033] (UE) [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.094043] 237*8kB [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.094051] (UME) [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1421.094060] 265*16kB [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.094069] (UME) [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.094077] 108*32kB [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.094086] (UE) [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.094094] 16*64kB [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.094102] (ME) [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1421.094115] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.094119] Mem-Info: [ 1421.094122] 8*128kB active_anon:94037 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.094138] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.094138] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.094138] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.094138] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.094138] free:1246727 free_pcp:309 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.094140] (UME) Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.094155] 2*256kB DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB (UE) lowmem_reserve[]: [ 1421.094178] 2*512kB 0(ME) 35052*1024kB 3505(UM) 3*2048kB Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416608kB pagetables:156248kB bounce:0kB free_pcp:564kB local_pcp:348kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program (UME) lowmem_reserve[]: [ 1421.094214] 475*4096kB 0(M) 0= 1967404kB 09742 total pagecache pages [ 1421.094226] DMA32: 0 pages in swap cache [ 1421.094230] 4*4kB Swap cache stats: add 0, delete 0, find 0/0 [ 1421.094235] (UM) Free swap = 0kB [ 1421.094239] 0*8kB Total swap = 0kB [ 1421.094243] 4*16kB 1965979 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.094246] (M) 0 pages HighMem/MovableOnly [ 1421.094250] 1*32kB 313622 pages reserved [ 1421.094253] (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 109*4kB (UE) 237*8kB (UME) 265*16kB (UME) 108*32kB (UE) 16*64kB (ME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967404kB 9742 total pagecache pages [ 1421.094340] 0 pages in swap cache [ 1421.094344] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.094346] Free swap = 0kB [ 1421.094348] Total swap = 0kB [ 1421.094350] 1965979 pages RAM [ 1421.094352] 0 pages HighMem/MovableOnly [ 1421.094354] 313622 pages reserved [ 1421.095549] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095554] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1421.095565] CPU: 0 PID: 9768 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.095569] ffff8801d263f858 [ 1421.095572] ffffffff81b4f011 1ffff1003a4c7f0d ffff8801b99b17c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095584] 0000000000000001 0000000000400000 ffff8801d263f980 ffffffff815021c3 [ 1421.095595] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.095612] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.095620] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1421.095628] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1421.095637] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095645] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1421.095653] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.095659] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1421.095662] syz-executor626: [ 1421.095677] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095680] vmalloc: allocation failure: 8599137372 bytes [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.095691] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [<00000000a9977160>] translate_table+0x215/0x1650 [ 1421.095706] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1421.095714] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1421.095723] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095731] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1421.095739] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.095748] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1421.095756] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.095765] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095773] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.095781] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1421.095789] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.095797] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1421.095805] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095813] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1421.095821] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.095829] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.095837] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1421.095844] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.095852] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095859] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1421.095867] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.095875] CPU: 1 PID: 9758 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.095879] ffff8801800df858 [ 1421.095882] ffffffff81b4f011 1ffff1003001bf0d ffff8801b04397c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095893] 0000000000000001 0000000000400000 ffff8801800df980 ffffffff815021c3 [ 1421.095905] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.095921] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.095929] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095938] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1421.095946] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1421.095953] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1421.095971] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.095979] [<00000000216fe7f8>] vmalloc+0x5c/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.095987] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1421.095988] Mem-Info: [ 1421.095995] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.096012] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1421.096012] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.096012] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.096012] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.096012] mapped:1866 shmem:48 pagetables:39062 bounce:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096012] free:1246727 free_pcp:308 free_cma:0 [ 1421.096020] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1421.096039] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096046] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1421.096054] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1421.096062] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.096070] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.096079] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1421.096087] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096094] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1421.096101] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.096118] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1421.096127] lowmem_reserve[]: [ 1421.096134] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.096136] 0 [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1421.096145] 3505 [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.096153] 3505 [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096168] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.096187] Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416576kB pagetables:156248kB bounce:0kB free_pcp:560kB local_pcp:340kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.096195] lowmem_reserve[]: [ 1421.096201] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1421.096203] 0 [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.096210] 0 [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.096218] 0 [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096232] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.096234] DMA32: Mem-Info: [ 1421.096238] 4*4kB active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1421.096253] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.096253] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.096253] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.096253] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.096253] free:1246727 free_pcp:308 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096255] (UM) Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096271] 0*8kB DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB 4*16kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096294] (M) 01*32kB 3505(U) 35055*64kB (UM) Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416576kB pagetables:156248kB bounce:0kB free_pcp:560kB local_pcp:220kB free_cma:0kB 4*128kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096331] (UM) 03*256kB 0(UM) 02*512kB (M) DMA32: 2*1024kB 4*4kB (UM) (UM) 2*2048kB 0*8kB (UM) 4*16kB 735*4096kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (M) (UM) = 3019440kB 3*256kB Normal: (UM) 109*4kB 2*512kB (UE) (M) 237*8kB 2*1024kB (UME) (UM) 265*16kB 2*2048kB (UME) (UM) 109*32kB 735*4096kB (UE) (M) 16*64kB = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program (ME) Normal: 8*128kB 109*4kB (UME) (UE) 2*256kB 237*8kB (UE) (UME) 2*512kB 265*16kB (ME) (UME) 2*1024kB 109*32kB (UM) (UE) 3*2048kB 16*64kB (ME) 8*128kB (UME) 2*256kB (UE) (UME) 2*512kB 475*4096kB (ME) (M) 2*1024kB = 1967436kB (UM) 9742 total pagecache pages [ 1421.096486] 3*2048kB 0 pages in swap cache [ 1421.096489] (UME) Swap cache stats: add 0, delete 0, find 0/0 [ 1421.096495] 475*4096kB Free swap = 0kB [ 1421.096498] (M) Total swap = 0kB [ 1421.096501] = 1967436kB 1965979 pages RAM [ 1421.096505] 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096507] 0 pages HighMem/MovableOnly [ 1421.096508] 0 pages in swap cache [ 1421.096510] 313622 pages reserved [ 1421.096513] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.096515] Free swap = 0kB [ 1421.096517] Total swap = 0kB [ 1421.096519] 1965979 pages RAM [ 1421.096521] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.096523] 313622 pages reserved [ 1421.099248] syz-executor626: [ 1421.099342] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1421.099354] CPU: 0 PID: 9767 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.099358] ffff8801c53f7858 [ 1421.099361] ffffffff81b4f011 1ffff10038a7ef0d ffff8801b40997c0 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.099372] 0000000000000001 0000000000400000 ffff8801c53f7980 ffffffff815021c3 [ 1421.099388] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.099405] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.099413] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1421.099422] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.099430] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1421.099437] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1421.099445] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.099452] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1421.099467] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.099475] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.099483] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1421.099491] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1421.099499] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1421.099507] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.099515] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.099523] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1421.099531] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.099540] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1421.099547] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.099555] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.099563] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.099571] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1421.099578] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.099586] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1421.099594] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.099601] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.099608] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1421.099615] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.099622] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 ** 44 printk messages dropped ** [ 1421.099880] (UME) ** 181 printk messages dropped ** [ 1421.103881] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.103888] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.103896] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1421.103902] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.103909] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.103916] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1421.103924] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.104018] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104035] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1421.104035] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.104035] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.104035] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.104035] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.104035] free:1246727 free_pcp:369 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104048] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104065] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104069] 0 3505 3505Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416608kB pagetables:156248kB bounce:0kB free_pcp:800kB local_pcp:324kB free_cma:0kB lowmem_reserve[]: [ 1421.104100] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program Normal: 109*4kB (UE) 237*8kB (UME) 265*16kB (UME) 108*32kB (UE) 16*64kB (ME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967404kB 9742 total pagecache pages [ 1421.104248] 0 pages in swap cache [ 1421.104252] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.104254] Free swap = 0kB [ 1421.104256] Total swap = 0kB [ 1421.104259] 1965979 pages RAM [ 1421.104261] 0 pages HighMem/MovableOnly [ 1421.104262] 313622 pages reserved executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104665] syz-executor626: [ 1421.104670] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1421.104681] CPU: 1 PID: 9770 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.104685] ffff88019ba87858 [ 1421.104688] ffffffff81b4f011 1ffff10033750f0d ffff8801b26bc740 ffffffff82aa9960 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104699] 0000000000000001 0000000000400000 ffff88019ba87980 ffffffff815021c3 [ 1421.104710] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.104725] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.104733] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1421.104742] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104750] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1421.104757] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1421.104764] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.104770] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1421.104777] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1421.104784] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104792] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1421.104798] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1421.104806] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1421.104814] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.104822] [<0000000024574602>] ? __check_object_size+0x252/0x38c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104830] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.104839] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1421.104847] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.104855] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1421.104862] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.104870] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104877] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.104886] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1421.104893] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.104901] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1421.104909] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.104916] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104924] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1421.104930] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.104938] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.104945] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1421.104953] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.104967] Mem-Info: [ 1421.104983] active_anon:94037 inactive_anon:41 isolated_anon:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104983] active_file:3335 inactive_file:6360 isolated_file:0 [ 1421.104983] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.104983] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.104983] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.104983] free:1246727 free_pcp:366 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.104997] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1421.105015] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1421.105019] 0 3505 3505Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416640kB pagetables:156248kB bounce:0kB free_pcp:792kB local_pcp:280kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105046] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 109*4kB (UE) 237*8kB (UME) 265*16kB (UME) 108*32kB (UE) 16*64kB (ME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967404kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105360] 0 pages in swap cache [ 1421.105364] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.105366] Free swap = 0kB [ 1421.105368] Total swap = 0kB [ 1421.105371] 1965979 pages RAM [ 1421.105373] 0 pages HighMem/MovableOnly [ 1421.105375] 313622 pages reserved [ 1421.105631] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105636] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1421.105648] CPU: 1 PID: 9777 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1421.105652] ffff8801771cf858 [ 1421.105655] ffffffff81b4f011 1ffff1002ee39f0d ffff88017a7ac740 ffffffff82aa9960 [ 1421.105666] 0000000000000001 0000000000400000 ffff8801771cf980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105678] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1421.105694] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1421.105702] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1421.105712] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1421.105720] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1421.105729] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105737] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1421.105744] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1421.105752] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1421.105760] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1421.105768] [<00000000a9977160>] translate_table+0x215/0x1650 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105774] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1421.105782] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1421.105790] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1421.105798] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1421.105805] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1421.105814] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105822] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1421.105831] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1421.105839] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1421.105846] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1421.105854] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1421.105862] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105869] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1421.105878] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1421.105885] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1421.105892] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.105900] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105908] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1421.105915] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1421.105921] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1421.105929] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1421.105932] Mem-Info: [ 1421.105948] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1421.105948] active_file:3335 inactive_file:6360 isolated_file:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105948] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.105948] slab_reclaimable:7403 slab_unreclaimable:102907 [ 1421.105948] mapped:1866 shmem:48 pagetables:39062 bounce:0 [ 1421.105948] free:1246727 free_pcp:392 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105972] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1421.105991] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.105995] 0 3505 3505Normal free:1967468kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29612kB slab_unreclaimable:411628kB kernel_stack:416544kB pagetables:156248kB bounce:0kB free_pcp:880kB local_pcp:280kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.106021] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 109*4kB (UE) 237*8kB (UME) 265*16kB (UME) 110*32kB (UE) 16*64kB (ME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1967468kB 9742 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1421.106152] 0 pages in swap cache [ 1421.106156] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.106158] Free swap = 0kB [ 1421.106160] Total swap = 0kB [ 1421.106162] 1965979 pages RAM [ 1421.106164] 0 pages HighMem/MovableOnly [ 1421.106167] 313622 pages reserved [ 1426.101289] warn_alloc: 2947 callbacks suppressed [ 1426.101294] syz-executor626: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101299] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.101314] CPU: 0 PID: 20982 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.101319] ffff8801ce81f858 [ 1426.101322] ffffffff81b4f011 1ffff10039d03f0d ffff8801972b4740 ffffffff82aa9960 [ 1426.101333] 0000000000000001 0000000000400000 ffff8801ce81f980 ffffffff815021c3 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101345] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.101366] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.101375] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.101385] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.101394] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1426.101403] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101412] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.101419] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.101428] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.101436] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.101445] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.101452] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101469] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1426.101478] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.101486] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.101494] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.101503] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.101512] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101520] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.101528] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.101536] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.101545] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.101552] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.101562] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101570] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.101577] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.101585] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1426.101592] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.101599] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.101606] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101614] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.101618] Mem-Info: [ 1426.101636] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.101636] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.101636] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.101636] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.101636] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.101636] free:1247038 free_pcp:380 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101649] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101668] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101672] 0 3505 3505Normal free:1968712kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416512kB pagetables:156256kB bounce:0kB free_pcp:848kB local_pcp:248kB free_cma:0kB lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1426.101703] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB executing program executing program executing program executing program Normal: 163*4kB (UME) 236*8kB (UME) 233*16kB (ME) 127*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968668kB 9742 total pagecache pages [ 1426.101965] 0 pages in swap cache [ 1426.101969] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.101971] Free swap = 0kB [ 1426.101973] Total swap = 0kB [ 1426.101976] 1965979 pages RAM [ 1426.101978] 0 pages HighMem/MovableOnly [ 1426.101980] 313622 pages reserved [ 1426.103976] syz-executor626: [ 1426.103982] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.103994] CPU: 0 PID: 20994 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.103998] ffff880177a97858 [ 1426.104001] ffffffff81b4f011 1ffff1002ef52f0d ffff88019bb217c0 ffffffff82aa9960 [ 1426.104012] 0000000000000001 0000000000400000 ffff880177a97980 ffffffff815021c3 [ 1426.104030] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.104049] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.104058] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.104068] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.104077] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1426.104086] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.104094] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.104101] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.104109] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.104126] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.104135] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.104142] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1426.104149] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1426.104158] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.104166] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1426.104174] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.104182] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.104191] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.104200] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.104207] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.104216] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.104224] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.104233] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.104240] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.104249] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.104256] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.104263] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.104271] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1426.104296] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.104303] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.104310] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.104318] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.104435] Mem-Info: [ 1426.104453] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.104453] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.104453] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.104453] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.104453] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.104453] free:1247006 free_pcp:367 free_cma:0 [ 1426.104474] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.104492] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.104596] 0 3505 3505Normal free:1968584kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416576kB pagetables:156256kB bounce:0kB free_pcp:796kB local_pcp:196kB free_cma:0kB lowmem_reserve[]: [ 1426.104628] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 236*8kB (UME) 233*16kB (ME) 125*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968604kB 9742 total pagecache pages [ 1426.104745] 0 pages in swap cache [ 1426.104749] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.104751] Free swap = 0kB [ 1426.104753] Total swap = 0kB [ 1426.104755] 1965979 pages RAM [ 1426.104757] 0 pages HighMem/MovableOnly [ 1426.104759] 313622 pages reserved [ 1426.106555] syz-executor626: [ 1426.106559] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.106571] CPU: 0 PID: 20998 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.106581] ffff8801c7407858 [ 1426.106584] ffffffff81b4f011 1ffff10038e80f0d ffff88019a58df00 ffffffff82aa9960 [ 1426.106595] 0000000000000001 0000000000400000 ffff8801c7407980 ffffffff815021c3 [ 1426.106606] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.106623] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.106631] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.106641] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.106649] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1426.106657] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.106665] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.106672] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.106680] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.106687] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.106695] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.106703] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1426.106711] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1426.106719] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.106727] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.106735] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.106743] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.106752] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.106760] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.106767] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.106775] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.106783] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.106790] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.106799] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.106806] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.106814] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.106821] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1426.106828] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.106836] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.106842] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.106850] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.107520] Mem-Info: [ 1426.107537] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.107537] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.107537] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.107537] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.107537] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.107537] free:1247038 free_pcp:372 free_cma:0 [ 1426.107551] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.107569] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.107573] 0 3505 3505Normal free:1968712kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416512kB pagetables:156256kB bounce:0kB free_pcp:816kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: [ 1426.107600] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 236*8kB (UME) 233*16kB (ME) 127*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968668kB 9742 total pagecache pages [ 1426.107715] 0 pages in swap cache [ 1426.107719] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.107721] Free swap = 0kB [ 1426.107723] Total swap = 0kB [ 1426.107725] 1965979 pages RAM [ 1426.107727] 0 pages HighMem/MovableOnly [ 1426.107729] 313622 pages reserved [ 1426.109167] syz-executor626: [ 1426.109172] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.109184] CPU: 0 PID: 21000 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.109188] ffff8801ce81f858 [ 1426.109191] ffffffff81b4f011 1ffff10039d03f0d ffff880199035f00 ffffffff82aa9960 [ 1426.109202] 0000000000000001 0000000000400000 ffff8801ce81f980 ffffffff815021c3 [ 1426.109213] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.109230] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.109238] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.109247] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.109257] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1426.109265] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.109272] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.109285] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.109293] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.109301] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.109309] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.109316] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1426.109323] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1426.109332] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.109340] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1426.109348] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.109357] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.109365] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.109373] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.109381] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.109389] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.109396] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.109405] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.109412] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.109420] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.109428] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.109435] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.109443] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1426.109450] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.109457] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.109471] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.109479] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.109671] Mem-Info: [ 1426.109688] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.109688] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.109688] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.109688] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.109688] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.109688] free:1247038 free_pcp:370 free_cma:0 [ 1426.109702] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.109719] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.109723] 0 3505 3505Normal free:1968712kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:808kB local_pcp:208kB free_cma:0kB lowmem_reserve[]: [ 1426.109750] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 126*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968644kB 9742 total pagecache pages [ 1426.109864] 0 pages in swap cache [ 1426.109868] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.109870] Free swap = 0kB [ 1426.109872] Total swap = 0kB [ 1426.109874] 1965979 pages RAM [ 1426.109877] 0 pages HighMem/MovableOnly [ 1426.109879] 313622 pages reserved [ 1426.114164] syz-executor626: [ 1426.114170] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.114183] CPU: 0 PID: 21003 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.114188] ffff8801c7407858 [ 1426.114190] ffffffff81b4f011 1ffff10038e80f0d ffff8801972517c0 ffffffff82aa9960 [ 1426.114202] 0000000000000001 0000000000400000 ffff8801c7407980 ffffffff815021c3 [ 1426.114213] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.114231] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.114240] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.114250] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.114259] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1426.114267] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.114282] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.114289] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.114298] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.114305] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.114313] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.114322] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1426.114330] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1426.114338] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.114346] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.114355] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.114363] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.114371] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.114379] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.114387] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.114395] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.114404] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.114411] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.114419] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.114427] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.114434] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.114442] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1426.114449] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.114456] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.114470] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.114478] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.114667] Mem-Info: [ 1426.114686] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.114686] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.114686] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.114686] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.114686] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.114686] free:1247038 free_pcp:361 free_cma:0 [ 1426.114700] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.114718] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.114721] 0 3505 3505Normal free:1968712kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:772kB local_pcp:172kB free_cma:0kB lowmem_reserve[]: [ 1426.114748] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 126*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968644kB 9742 total pagecache pages [ 1426.114863] 0 pages in swap cache [ 1426.114867] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.114869] Free swap = 0kB [ 1426.114872] Total swap = 0kB [ 1426.114874] 1965979 pages RAM [ 1426.114876] 0 pages HighMem/MovableOnly [ 1426.114878] 313622 pages reserved [ 1426.116182] syz-executor626: [ 1426.116187] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.116199] CPU: 0 PID: 21005 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.116203] ffff880177b4f858 [ 1426.116206] ffffffff81b4f011 1ffff1002ef69f0d ffff8801ce8c2f80 ffffffff82aa9960 [ 1426.116217] 0000000000000001 0000000000400000 ffff880177b4f980 ffffffff815021c3 [ 1426.116228] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.116259] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.116268] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.116277] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.116285] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1426.116293] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.116301] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.116308] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.116316] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.116323] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.116331] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.116339] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1426.116347] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1426.116355] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.116364] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.116372] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.116380] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.116389] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.116396] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.116404] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.116412] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.116420] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.116427] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.116435] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.116443] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.116450] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.116457] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1426.116471] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.116479] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.116485] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.116493] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.116496] Mem-Info: [ 1426.116523] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.116523] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.116523] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.116523] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.116523] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.116523] free:1247008 free_pcp:357 free_cma:0 [ 1426.116537] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.116555] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.116558] 0 3505 3505Normal free:1968592kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416576kB pagetables:156256kB bounce:0kB free_pcp:756kB local_pcp:156kB free_cma:0kB lowmem_reserve[]: [ 1426.116584] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 125*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968612kB 9742 total pagecache pages [ 1426.117074] 0 pages in swap cache [ 1426.117078] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.117080] Free swap = 0kB [ 1426.117082] Total swap = 0kB [ 1426.117085] 1965979 pages RAM [ 1426.117087] 0 pages HighMem/MovableOnly [ 1426.117089] 313622 pages reserved [ 1426.117361] syz-executor626: [ 1426.117366] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.117377] CPU: 0 PID: 21008 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.117381] ffff8801c941f858 [ 1426.117384] ffffffff81b4f011 1ffff10039283f0d ffff880198df4740 ffffffff82aa9960 [ 1426.117396] 0000000000000001 0000000000400000 ffff8801c941f980 ffffffff815021c3 [ 1426.117407] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.117432] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.117440] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.117468] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.117477] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1426.117485] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.117493] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.117500] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.117507] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.117515] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.117527] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.117534] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1426.117541] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1426.117550] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.117558] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1426.117569] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.117577] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.117586] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.117594] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.117602] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.117610] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.117618] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.117626] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.117633] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.117641] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.117649] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.117657] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.117665] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1426.117672] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.117679] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.117686] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.117693] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.117741] Mem-Info: [ 1426.117759] active_anon:94037 inactive_anon:41 isolated_anon:0 [ 1426.117759] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.117759] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.117759] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.117759] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.117759] free:1247008 free_pcp:357 free_cma:0 [ 1426.117773] Node 0 active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.117790] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.117794] 0 3505 3505Normal free:1968592kB min:5580kB low:9168kB high:12756kB active_anon:376148kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416576kB pagetables:156256kB bounce:0kB free_pcp:756kB local_pcp:156kB free_cma:0kB lowmem_reserve[]: [ 1426.118405] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 124*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968580kB 9742 total pagecache pages [ 1426.118543] 0 pages in swap cache [ 1426.118547] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.118549] Free swap = 0kB [ 1426.118551] Total swap = 0kB [ 1426.118553] 1965979 pages RAM [ 1426.118555] 0 pages HighMem/MovableOnly [ 1426.118557] 313622 pages reserved [ 1426.120078] syz-executor626: [ 1426.120082] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.120094] CPU: 0 PID: 21010 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.120098] ffff8801cdad7858 [ 1426.120101] ffffffff81b4f011 1ffff10039b5af0d ffff88019bb7af80 ffffffff82aa9960 [ 1426.120123] 0000000000000001 0000000000400000 ffff8801cdad7980 ffffffff815021c3 [ 1426.120135] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.120152] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.120159] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.120168] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.120177] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1426.120185] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.120193] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.120200] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.120208] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.120215] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.120229] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.120236] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1426.120243] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1426.120252] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.120260] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1426.120268] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.120277] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.120285] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.120293] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.120301] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.120309] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.120317] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.120325] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.120332] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.120341] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.120349] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.120356] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.120364] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1426.120370] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.120378] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.120384] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.120392] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.120962] Mem-Info: [ 1426.120979] active_anon:94062 inactive_anon:41 isolated_anon:0 [ 1426.120979] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.120979] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.120979] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.120979] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.120979] free:1247008 free_pcp:370 free_cma:0 [ 1426.120993] Node 0 active_anon:376248kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.121011] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.121014] 0 3505 3505Normal free:1968592kB min:5580kB low:9168kB high:12756kB active_anon:376248kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:808kB local_pcp:208kB free_cma:0kB lowmem_reserve[]: [ 1426.121041] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 126*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968644kB 9742 total pagecache pages [ 1426.121168] 0 pages in swap cache [ 1426.121172] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.121174] Free swap = 0kB [ 1426.121176] Total swap = 0kB [ 1426.121178] 1965979 pages RAM [ 1426.121180] 0 pages HighMem/MovableOnly [ 1426.121182] 313622 pages reserved [ 1426.125415] syz-executor626: [ 1426.125420] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.125433] CPU: 0 PID: 21019 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.125438] ffff880177b4f858 [ 1426.125441] ffffffff81b4f011 1ffff1002ef69f0d ffff880198d25f00 ffffffff82aa9960 [ 1426.125452] 0000000000000001 0000000000400000 ffff880177b4f980 ffffffff815021c3 [ 1426.125472] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.125496] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.125506] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.125515] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.125524] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1426.125532] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.125540] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.125547] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.125556] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.125563] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.125572] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.125580] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1426.125587] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1426.125595] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.125603] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.125612] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.125620] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.125628] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.125636] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.125644] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.125652] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.125660] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.125667] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.125675] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.125683] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.125690] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.125698] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1426.125704] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.125712] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.125718] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.125726] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.125916] Mem-Info: [ 1426.125933] active_anon:94062 inactive_anon:41 isolated_anon:0 [ 1426.125933] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.125933] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.125933] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.125933] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.125933] free:1247040 free_pcp:361 free_cma:0 [ 1426.125947] Node 0 active_anon:376248kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.125964] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.125968] 0 3505 3505Normal free:1968720kB min:5580kB low:9168kB high:12756kB active_anon:376248kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416544kB pagetables:156256kB bounce:0kB free_pcp:772kB local_pcp:172kB free_cma:0kB lowmem_reserve[]: [ 1426.125995] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 126*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968644kB 9742 total pagecache pages [ 1426.126110] 0 pages in swap cache [ 1426.126125] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.126128] Free swap = 0kB [ 1426.126130] Total swap = 0kB [ 1426.126132] 1965979 pages RAM [ 1426.126134] 0 pages HighMem/MovableOnly [ 1426.126136] 313622 pages reserved [ 1426.127536] syz-executor626: [ 1426.127541] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1426.127553] CPU: 0 PID: 21021 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1426.127557] ffff8801ce81f858 [ 1426.127560] ffffffff81b4f011 1ffff10039d03f0d ffff88019d464740 ffffffff82aa9960 [ 1426.127571] 0000000000000001 0000000000400000 ffff8801ce81f980 ffffffff815021c3 [ 1426.127582] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1426.127599] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1426.127607] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1426.127616] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1426.127624] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1426.127632] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1426.127640] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1426.127647] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1426.127655] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1426.127663] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1426.127671] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1426.127679] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1426.127686] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1426.127694] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1426.127703] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1426.127711] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1426.127719] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1426.127728] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1426.127736] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1426.127744] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1426.127752] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1426.127760] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1426.127767] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1426.127775] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1426.127782] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1426.127790] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.127797] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1426.127804] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1426.127811] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1426.127818] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1426.127826] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1426.127829] Mem-Info: [ 1426.127845] active_anon:94062 inactive_anon:41 isolated_anon:0 [ 1426.127845] active_file:3335 inactive_file:6360 isolated_file:0 [ 1426.127845] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1426.127845] slab_reclaimable:7427 slab_unreclaimable:102856 [ 1426.127845] mapped:1866 shmem:48 pagetables:39064 bounce:0 [ 1426.127845] free:1247008 free_pcp:357 free_cma:0 [ 1426.127859] Node 0 active_anon:376248kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1426.127877] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1426.127880] 0 3505 3505Normal free:1968592kB min:5580kB low:9168kB high:12756kB active_anon:376248kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29708kB slab_unreclaimable:411424kB kernel_stack:416576kB pagetables:156256kB bounce:0kB free_pcp:756kB local_pcp:156kB free_cma:0kB lowmem_reserve[]: [ 1426.127907] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 163*4kB (UME) 237*8kB (UME) 233*16kB (ME) 125*32kB (UME) 31*64kB (UME) 8*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1968612kB 9742 total pagecache pages [ 1426.128740] 0 pages in swap cache [ 1426.128744] Swap cache stats: add 0, delete 0, find 0/0 [ 1426.128746] Free swap = 0kB [ 1426.128748] Total swap = 0kB [ 1426.128750] 1965979 pages RAM [ 1426.128753] 0 pages HighMem/MovableOnly [ 1426.128755] 313622 pages reserved [ 1431.109365] warn_alloc: 2951 callbacks suppressed [ 1431.109370] syz-executor626: [ 1431.109375] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.109390] CPU: 0 PID: 32227 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.109395] ffff8801800ef858 [ 1431.109398] ffffffff81b4f011 1ffff1003001df0d ffff88017c0aaf80 ffffffff82aa9960 [ 1431.109417] 0000000000000001 0000000000400000 ffff8801800ef980 ffffffff815021c3 [ 1431.109428] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.109450] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.109459] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.109476] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.109486] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1431.109495] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.109503] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.109511] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.109520] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.109527] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.109537] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.109544] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1431.109551] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1431.109560] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.109568] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1431.109576] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.109584] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.109594] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.109602] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.109610] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.109618] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.109626] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.109635] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.109642] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.109651] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.109659] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.109666] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.109674] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1431.109681] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.109688] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.109695] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.109703] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.109849] Mem-Info: [ 1431.109867] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.109867] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.109867] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.109867] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.109867] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.109867] free:1247430 free_pcp:415 free_cma:0 [ 1431.109881] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.109899] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1431.109903] 0 3505 3505Normal free:1970280kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416480kB pagetables:156192kB bounce:0kB free_pcp:988kB local_pcp:272kB free_cma:0kB lowmem_reserve[]: [ 1431.109986] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 180*4kB (UME) 244*8kB (UME) 233*16kB (UME) 141*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970272kB 9742 total pagecache pages [ 1431.110102] 0 pages in swap cache [ 1431.110106] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.110108] Free swap = 0kB [ 1431.110110] Total swap = 0kB [ 1431.110113] 1965979 pages RAM [ 1431.110115] 0 pages HighMem/MovableOnly [ 1431.110117] 313622 pages reserved [ 1431.112852] syz-executor626: [ 1431.112858] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.112871] CPU: 1 PID: 32235 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.112875] ffff8801d8d2f858 [ 1431.112878] ffffffff81b4f011 1ffff1003b1a5f0d ffff880180b58000 ffffffff82aa9960 [ 1431.112890] 0000000000000001 0000000000400000 ffff8801d8d2f980 ffffffff815021c3 [ 1431.112901] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.112919] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.112927] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.112937] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.112946] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1431.112954] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.112962] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.112982] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.112990] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.112998] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.113007] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.113016] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1431.113023] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1431.113031] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.113039] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.113047] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.113055] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.113065] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.113072] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.113081] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.113089] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.113098] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.113105] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.113114] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.113133] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.113140] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.113147] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1431.113154] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.113161] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.113168] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.113175] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.113179] Mem-Info: [ 1431.113195] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.113195] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.113195] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.113195] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.113195] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.113195] free:1247455 free_pcp:384 free_cma:0 [ 1431.113209] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.113228] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1431.113232] 0 3505 3505Normal free:1970380kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416480kB pagetables:156192kB bounce:0kB free_pcp:864kB local_pcp:404kB free_cma:0kB lowmem_reserve[]: [ 1431.113259] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 141*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970396kB 9742 total pagecache pages [ 1431.113375] 0 pages in swap cache [ 1431.113379] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.113381] Free swap = 0kB [ 1431.113383] Total swap = 0kB [ 1431.113385] 1965979 pages RAM [ 1431.113387] 0 pages HighMem/MovableOnly [ 1431.113389] 313622 pages reserved [ 1431.114254] syz-executor626: [ 1431.114259] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.114272] CPU: 0 PID: 32229 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.114276] ffff8801a8c27858 [ 1431.114279] ffffffff81b4f011 1ffff10035184f0d ffff8801b9800000 ffffffff82aa9960 [ 1431.114290] 0000000000000001 0000000000400000 ffff8801a8c27980 ffffffff815021c3 [ 1431.114301] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.114318] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.114326] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.114335] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.114344] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1431.114352] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.114359] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.114366] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.114374] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.114382] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.114391] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.114399] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1431.114406] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1431.114414] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.114423] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.114431] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.114439] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.114447] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.114455] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.114471] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.114480] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.114489] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.114496] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.114504] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.114512] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.114519] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.114527] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1431.114534] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.114541] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.114547] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.114555] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.114558] Mem-Info: [ 1431.114575] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.114575] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.114575] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.114575] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.114575] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.114575] free:1247455 free_pcp:376 free_cma:0 [ 1431.114589] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.114607] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1431.114611] 0 3505 3505Normal free:1970380kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416512kB pagetables:156192kB bounce:0kB free_pcp:832kB local_pcp:232kB free_cma:0kB lowmem_reserve[]: [ 1431.114638] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 140*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970364kB 9742 total pagecache pages [ 1431.114755] 0 pages in swap cache [ 1431.114759] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.114761] Free swap = 0kB [ 1431.114763] Total swap = 0kB [ 1431.114765] 1965979 pages RAM [ 1431.114767] 0 pages HighMem/MovableOnly [ 1431.114769] 313622 pages reserved [ 1431.116274] syz-executor626: [ 1431.116279] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.116291] CPU: 0 PID: 32238 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.116296] ffff8801800ef858 [ 1431.116298] ffffffff81b4f011 1ffff1003001df0d ffff8801c52b2f80 ffffffff82aa9960 [ 1431.116310] 0000000000000001 0000000000400000 ffff8801800ef980 ffffffff815021c3 [ 1431.116321] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.116338] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.116346] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.116355] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.116362] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1431.116370] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.116378] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.116385] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.116393] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.116400] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.116408] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.116416] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1431.116423] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1431.116431] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.116439] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.116447] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.116456] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.116472] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.116481] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.116489] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.116497] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.116505] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.116512] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.116521] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.116528] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.116536] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.116543] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1431.116550] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.116557] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.116564] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.116571] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.116575] Mem-Info: [ 1431.116592] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.116592] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.116592] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.116592] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.116592] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.116592] free:1247455 free_pcp:372 free_cma:0 [ 1431.116605] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.116623] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1431.116626] 0 3505 3505Normal free:1970380kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416544kB pagetables:156192kB bounce:0kB free_pcp:816kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: [ 1431.116654] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 139*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970332kB 9742 total pagecache pages [ 1431.116770] 0 pages in swap cache [ 1431.116774] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.116776] Free swap = 0kB [ 1431.116778] Total swap = 0kB [ 1431.116780] 1965979 pages RAM [ 1431.116782] 0 pages HighMem/MovableOnly [ 1431.116784] 313622 pages reserved [ 1431.118429] syz-executor626: [ 1431.118434] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.118445] CPU: 0 PID: 32247 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.118450] ffff8801c9fdf858 [ 1431.118453] ffffffff81b4f011 1ffff100393fbf0d ffff88017e882f80 ffffffff82aa9960 [ 1431.118472] 0000000000000001 0000000000400000 ffff8801c9fdf980 ffffffff815021c3 [ 1431.118483] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.118500] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.118508] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.118517] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.118526] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1431.118534] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.118541] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.118548] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.118556] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.118564] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.118572] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.118579] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1431.118586] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1431.118595] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.118603] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1431.118610] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.118619] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.118627] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.118635] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.118643] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.118651] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.118658] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.118666] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.118674] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.118682] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.118689] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.118696] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.118705] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1431.118711] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.118719] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.118725] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.118733] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.118736] Mem-Info: [ 1431.118753] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.118753] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.118753] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.118753] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.118753] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.118753] free:1247429 free_pcp:370 free_cma:0 [ 1431.118767] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.118785] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1431.118789] 0 3505 3505Normal free:1970276kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416576kB pagetables:156192kB bounce:0kB free_pcp:808kB local_pcp:208kB free_cma:0kB lowmem_reserve[]: [ 1431.118816] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 138*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970300kB 9742 total pagecache pages [ 1431.118933] 0 pages in swap cache [ 1431.118937] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.118939] Free swap = 0kB [ 1431.118941] Total swap = 0kB [ 1431.118943] 1965979 pages RAM [ 1431.118945] 0 pages HighMem/MovableOnly [ 1431.118947] 313622 pages reserved [ 1431.120976] syz-executor626: [ 1431.120982] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.120993] CPU: 1 PID: 32244 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.120998] ffff8801b7017858 [ 1431.121000] ffffffff81b4f011 1ffff10036e02f0d ffff8801c5ef8000 ffffffff82aa9960 [ 1431.121010] 0000000000000001 0000000000400000 ffff8801b7017980 ffffffff815021c3 [ 1431.121021] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.121036] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.121044] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.121052] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.121060] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1431.121067] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.121074] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.121081] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.121089] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.121097] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.121105] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.121112] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1431.121131] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1431.121140] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.121147] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.121155] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.121163] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.121171] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.121178] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.121186] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.121193] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.121201] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.121208] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.121216] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.121224] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.121232] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.121239] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1431.121246] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.121252] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.121259] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.121266] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.121270] Mem-Info: [ 1431.121286] active_anon:94040 inactive_anon:41 isolated_anon:0 [ 1431.121286] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.121286] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.121286] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.121286] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.121286] free:1247435 free_pcp:370 free_cma:0 [ 1431.121300] Node 0 active_anon:376160kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.121318] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1431.121322] 0 3505 3505Normal free:1970300kB min:5580kB low:9168kB high:12756kB active_anon:376160kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416576kB pagetables:156192kB bounce:0kB free_pcp:660kB local_pcp:344kB free_cma:0kB lowmem_reserve[]: [ 1431.121350] 0 0 0DMA32: 4*4kB (UM) [ 1431.121363] syz-executor626: [ 1431.121366] 0*8kB vmalloc: allocation failure: 8599137372 bytes4*16kB , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) (M) [ 1431.121383] CPU: 0 PID: 32248 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.121385] 1*32kB ffff880177b87858 [ 1431.121389] (U) ffffffff81b4f0115*64kB 1ffff1002ef70f0d(UM) ffff88017f825f004*128kB (UM) ffffffff82aa9960 [ 1431.121407] 3*256kB 0000000000000001(UM) 00000000004000002*512kB ffff880177b87980(M) 2*1024kB ffffffff815021c3 [ 1431.121425] (UM) 0000000041b58ab32*2048kB ffffffff82e378a0(UM) ffffffff8142bf80735*4096kB (M) Call Trace: [ 1431.121442] = 3019440kB [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.121450] Normal: [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.121460] 199*4kB [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.121480] (UME) [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1431.121489] 250*8kB [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.121497] (UME) [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.121507] 233*16kB [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.121514] (UME) [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.121524] 138*32kB [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.121532] (UME) [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.121542] 45*64kB [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1431.121550] (UME) [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1431.121559] 9*128kB [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.121568] (UME) [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1431.121577] 2*256kB [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.121586] (UE) [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.121596] 2*512kB [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.121604] (ME) [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.121614] 2*1024kB [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.121623] (UM) [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.121632] 3*2048kB [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.121641] (UME) [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.121651] 475*4096kB [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.121658] (M) [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.121668] = 1970300kB [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.121676] 9742 total pagecache pages [ 1431.121683] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.121685] 0 pages in swap cache [ 1431.121692] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1431.121696] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.121702] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.121703] Free swap = 0kB [ 1431.121710] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.121711] Total swap = 0kB [ 1431.121717] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.121719] 1965979 pages RAM [ 1431.121726] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.121728] 0 pages HighMem/MovableOnly [ 1431.121729] Mem-Info: [ 1431.121731] 313622 pages reserved [ 1431.121745] active_anon:94040 inactive_anon:41 isolated_anon:0 [ 1431.121745] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.121745] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.121745] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.121745] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.121745] free:1247435 free_pcp:321 free_cma:0 [ 1431.121763] Node 0 active_anon:376160kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.121974] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1431.121978] 0 3505 3505Normal free:1970300kB min:5580kB low:9168kB high:12756kB active_anon:376160kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416576kB pagetables:156192kB bounce:0kB free_pcp:616kB local_pcp:268kB free_cma:0kB lowmem_reserve[]: [ 1431.122005] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 138*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970300kB 9742 total pagecache pages [ 1431.122122] 0 pages in swap cache [ 1431.122126] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.122128] Free swap = 0kB [ 1431.122130] Total swap = 0kB [ 1431.122133] syz-executor626: [ 1431.122134] 1965979 pages RAM [ 1431.122138] vmalloc: allocation failure: 8599137372 bytes0 pages HighMem/MovableOnly [ 1431.122143] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 313622 pages reserved [ 1431.122150] CPU: 1 PID: 32253 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.122155] ffff8801a8c27858 [ 1431.122157] ffffffff81b4f011 1ffff10035184f0d ffff8801b733c740 ffffffff82aa9960 [ 1431.122168] 0000000000000001 0000000000400000 ffff8801a8c27980 ffffffff815021c3 [ 1431.122178] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.122194] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.122202] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.122211] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.122219] [<00000000e9b8eeb9>] ? vm_insert_page+0x840/0x840 [ 1431.122227] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.122234] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.122240] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.122248] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.122255] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.122263] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.122270] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1431.122278] [<00000000d60d16e1>] ? retint_kernel+0x2d/0x2d [ 1431.122286] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.122294] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.122302] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.122310] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.122318] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.122325] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.122334] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.122340] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.122348] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.122355] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.122363] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.122370] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.122377] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.122384] [<000000006eba6868>] ? __do_page_fault+0x545/0xa60 [ 1431.122391] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.122398] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.122405] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.122413] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.122416] Mem-Info: [ 1431.122432] active_anon:94040 inactive_anon:41 isolated_anon:0 [ 1431.122432] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.122432] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.122432] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.122432] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.122432] free:1247435 free_pcp:350 free_cma:0 [ 1431.122445] Node 0 active_anon:376160kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.122463] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1431.122466] 0 3505 3505Normal free:1970300kB min:5580kB low:9168kB high:12756kB active_anon:376160kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416576kB pagetables:156192kB bounce:0kB free_pcp:728kB local_pcp:336kB free_cma:0kB lowmem_reserve[]: [ 1431.122492] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 138*32kB (UME) [ 1431.122567] syz-executor626: [ 1431.122570] 45*64kB vmalloc: allocation failure: 8599137372 bytes(UME) , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 9*128kB [ 1431.122587] CPU: 0 PID: 32250 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.122588] (UME) ffff8801c7f0f858 [ 1431.122593] 2*256kB ffffffff81b4f011(UE) 1ffff10038fe1f0d2*512kB ffff8801b9ed2f80(ME) 2*1024kB ffffffff82aa9960 [ 1431.122610] (UM) 00000000000000013*2048kB 0000000000400000(UME) ffff8801c7f0f980475*4096kB (M) ffffffff815021c3 [ 1431.122628] = 1970300kB 0000000041b58ab39742 total pagecache pages [ 1431.122633] ffffffff82e378a00 pages in swap cache [ 1431.122637] ffffffff8142bf80Swap cache stats: add 0, delete 0, find 0/0 [ 1431.122643] Free swap = 0kB [ 1431.122644] Call Trace: [ 1431.122646] Total swap = 0kB [ 1431.122653] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.122654] 1965979 pages RAM [ 1431.122661] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.122663] 0 pages HighMem/MovableOnly [ 1431.122671] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.122673] 313622 pages reserved [ 1431.122679] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1431.122687] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.122694] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.122700] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.122707] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.122714] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.122722] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.122729] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1431.122736] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1431.122745] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.122753] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1431.122761] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.122769] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.122777] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.122785] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.122792] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.122799] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.122807] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.122815] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.122821] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.122830] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.122837] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.122844] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.122852] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1431.122858] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.122866] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.122873] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.122880] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.123969] Mem-Info: [ 1431.123986] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.123986] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.123986] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.123986] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.123986] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.123986] free:1247435 free_pcp:394 free_cma:0 [ 1431.124000] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.124018] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:32kB free_cma:0kB lowmem_reserve[]: [ 1431.124022] 0 3505 3505Normal free:1970300kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416480kB pagetables:156192kB bounce:0kB free_pcp:904kB local_pcp:372kB free_cma:0kB lowmem_reserve[]: [ 1431.124049] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 199*4kB (UME) 250*8kB (UME) 233*16kB (UME) 140*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970364kB 9742 total pagecache pages [ 1431.124724] 0 pages in swap cache [ 1431.124728] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.124730] Free swap = 0kB [ 1431.124732] Total swap = 0kB [ 1431.124735] 1965979 pages RAM [ 1431.124737] 0 pages HighMem/MovableOnly [ 1431.124739] 313622 pages reserved [ 1431.129222] syz-executor626: [ 1431.129227] vmalloc: allocation failure: 8599137372 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1431.129238] CPU: 1 PID: 32271 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1431.129243] ffff8801800ef858 [ 1431.129246] ffffffff81b4f011 1ffff1003001df0d ffff88017f07af80 ffffffff82aa9960 [ 1431.129256] 0000000000000001 0000000000400000 ffff8801800ef980 ffffffff815021c3 [ 1431.129267] 0000000041b58ab3 ffffffff82e378a0 ffffffff8142bf80Call Trace: [ 1431.129285] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1431.129294] [<00000000d5c3ddd4>] warn_alloc.cold+0x76/0x93 [ 1431.129304] [<00000000457f2ea6>] ? zone_watermark_ok_safe+0x260/0x260 [ 1431.129312] [<000000008002c38d>] ? native_set_pgd+0x50/0x50 [ 1431.129319] [<000000000e2b6aa6>] __vmalloc_node_range+0x363/0x610 [ 1431.129327] [<000000007dff56bb>] ? rcu_read_lock_sched_held+0x10b/0x130 [ 1431.129335] [<00000000216fe7f8>] vmalloc+0x5c/0x70 [ 1431.129343] [<00000000062f923b>] ? xt_alloc_entry_offsets+0x44/0x50 [ 1431.129351] [<00000000062f923b>] xt_alloc_entry_offsets+0x44/0x50 [ 1431.129359] [<00000000a9977160>] translate_table+0x215/0x1650 [ 1431.129366] [<000000001424330b>] ? map_vm_area+0xa8/0xe0 [ 1431.129374] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1431.129383] [<00000000df106be9>] ? compat_do_ipt_get_ctl+0x8c0/0x8c0 [ 1431.129391] [<0000000024574602>] ? __check_object_size+0x252/0x38c [ 1431.129400] [<00000000c9598b0d>] do_ipt_set_ctl+0x2ce/0x470 [ 1431.129407] [<00000000a202a091>] ? compat_do_ipt_set_ctl+0x150/0x150 [ 1431.129416] [<000000003ff4b7eb>] ? mutex_unlock+0x9/0x10 [ 1431.129424] [<000000002e8ecfd7>] ? nf_sockopt_find.constprop.0+0x1b7/0x230 [ 1431.129432] [<00000000ed494b8d>] nf_setsockopt+0x6d/0xc0 [ 1431.129440] [<000000006f87c231>] ip_setsockopt+0x8a/0xa0 [ 1431.129448] [<0000000065214c2a>] udp_setsockopt+0x4e/0x90 [ 1431.129456] [<000000004fb514b8>] ipv6_setsockopt+0xa4/0x140 [ 1431.129463] [<0000000073dc387f>] tcp_setsockopt+0x8a/0xe0 [ 1431.129471] [<00000000b59c5c29>] sock_common_setsockopt+0x9a/0xe0 [ 1431.129478] [<00000000b4f45824>] SyS_setsockopt+0x159/0x240 [ 1431.129485] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.129493] [<00000000fa847536>] ? SyS_dup2+0x1c5/0x300 [ 1431.129499] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1431.129507] [<000000001612ae3c>] ? SyS_recv+0x40/0x40 [ 1431.129514] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1431.129522] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1431.129525] Mem-Info: [ 1431.129542] active_anon:94015 inactive_anon:41 isolated_anon:0 [ 1431.129542] active_file:3335 inactive_file:6360 isolated_file:0 [ 1431.129542] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1431.129542] slab_reclaimable:7435 slab_unreclaimable:102717 [ 1431.129542] mapped:1866 shmem:48 pagetables:39048 bounce:0 [ 1431.129542] free:1247404 free_pcp:392 free_cma:0 [ 1431.129555] Node 0 active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7464kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1431.129573] DMA32 free:3019440kB 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:3020112kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:640kB free_cma:0kB lowmem_reserve[]: [ 1431.129577] 0 3505 3505Normal free:1970176kB min:5580kB low:9168kB high:12756kB active_anon:376060kB inactive_anon:164kB active_file:13340kB inactive_file:25440kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:29740kB slab_unreclaimable:410868kB kernel_stack:416608kB pagetables:156192kB bounce:0kB free_pcp:896kB local_pcp:408kB free_cma:0kB lowmem_reserve[]: [ 1431.129603] 0 0 0DMA32: 4*4kB (UM) 0*8kB 4*16kB (M) 1*32kB (U) 5*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019440kB Normal: 190*4kB (UE) 239*8kB (UME) 233*16kB (UME) 137*32kB (UME) 45*64kB (UME) 9*128kB (UME) 2*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 3*2048kB (UME) 475*4096kB (M) = 1970144kB 9742 total pagecache pages [ 1431.129719] 0 pages in swap cache [ 1431.129723] Swap cache stats: add 0, delete 0, find 0/0 [ 1431.129725] Free swap = 0kB [ 1431.129727] Total swap = 0kB [ 1431.129730] 1965979 pages RAM [ 1431.129732] 0 pages HighMem/MovableOnly [ 1431.129734] 313622 pages reserved [ 1433.236491] INFO: task init:9183 blocked for more than 140 seconds. [ 1433.236498] Not tainted 4.9.167+ #36 [ 1433.236500] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1433.236505] init D [ 1433.236521] 29304 9183 1 0x00000000 ffff880195038000 [ 1433.236531] ffff8801d46dbc80 ffff8801db621000 ffff8801ca60af80 ffff8801db621018 [ 1433.236542] ffff8801c6a2f758 ffffffff827ffcae ffff8801950388c8 ffff8801950388a0 [ 1433.236553] 00ff8801950388d0 ffff8801db6218f0 1ffff10038d45edaCall Trace: [ 1433.236578] [<00000000d660e9f0>] ? __schedule+0x6ce/0x1f10 [ 1433.236587] [<00000000821aee00>] ? io_schedule_timeout+0x390/0x390 [ 1433.236596] [<00000000bc9ce834>] ? mark_held_locks+0xb1/0x100 [ 1433.236604] [<00000000bc0fa030>] schedule+0x92/0x1c0 [ 1433.236612] [<000000003edf5cbf>] schedule_preempt_disabled+0x13/0x20 [ 1433.236620] [<000000000d4ce28a>] mutex_lock_nested+0x38d/0x920 [ 1433.236630] [<000000009e9c7885>] ? tty_open+0x3f9/0xe10 [ 1433.236638] [<000000002ee85856>] ? mutex_trylock+0x3f0/0x3f0 [ 1433.236646] [<0000000046af2fe0>] ? tty_open+0x14d/0xe10 [ 1433.236656] [<00000000eb5b864c>] ? kmem_cache_alloc_trace+0x115/0x2d0 [ 1433.236662] [<000000009e9c7885>] tty_open+0x3f9/0xe10 [ 1433.236669] [<000000003439d3ab>] ? tty_init_dev+0x420/0x420 [ 1433.236677] [<000000008cf94314>] ? chrdev_open+0xca/0x630 [ 1433.236685] [<000000003439d3ab>] ? tty_init_dev+0x420/0x420 [ 1433.236692] [<00000000030b51c8>] chrdev_open+0x230/0x630 [ 1433.236700] [<000000003e15a2db>] ? cdev_put.part.0+0x50/0x50 [ 1433.236709] [<0000000047bffff8>] do_dentry_open+0x422/0xd20 [ 1433.236716] [<000000003e15a2db>] ? cdev_put.part.0+0x50/0x50 [ 1433.236724] [<0000000096b1c8a5>] vfs_open+0x105/0x230 [ 1433.236732] [<00000000977f6db1>] ? may_open.isra.0+0x139/0x290 [ 1433.236739] [<0000000059ca6079>] path_openat+0xbf5/0x2f60 [ 1433.236747] [<0000000096f953f4>] ? path_mountpoint+0x6d0/0x6d0 [ 1433.236755] [<000000008b57adb4>] do_filp_open+0x1a1/0x280 [ 1433.236763] [<000000008aaff24c>] ? may_open_dev+0xe0/0xe0 [ 1433.236771] [<000000001041190e>] ? __alloc_fd+0x1d4/0x490 [ 1433.236780] [<00000000902a60a2>] ? _raw_spin_unlock+0x2d/0x50 [ 1433.236787] [<000000001041190e>] ? __alloc_fd+0x1d4/0x490 [ 1433.236795] [<00000000ffa86512>] do_sys_open+0x2f0/0x610 [ 1433.236800] [<000000007e8a6cb4>] ? filp_open+0x70/0x70 [ 1433.236807] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1433.236814] [<000000004a176cda>] SyS_open+0x2d/0x40 [ 1433.236821] [<0000000037667f3e>] ? do_sys_open+0x610/0x610 [ 1433.236828] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1433.236836] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1433.236840] [ 1433.236840] Showing all locks held in the system: [ 1433.236850] 2 locks held by khungtaskd/24: [ 1433.236852] #0: [ 1433.236855] (rcu_read_lock){......}, at: [<0000000058466345>] watchdog+0x13c/0xae0 #1: [ 1433.236873] (tasklist_lock){.+.+..}, at: [<000000007ada717b>] debug_show_all_locks+0x7f/0x21f 1 lock held by rsyslogd/1913: [ 1433.236904] #0: [ 1433.236905] (&f->f_pos_lock){+.+.+.}, at: [<000000006d1e7963>] __fdget_pos+0xa8/0xd0 2 locks held by getty/2041: [ 1433.236924] #0: [ 1433.236926] (&tty->ldisc_sem){++++++}, at: [<00000000a9827e68>] ldsem_down_read+0x33/0x40 #1: [ 1433.236942] (&ldata->atomic_read_lock){+.+.+.}, at: [<00000000c1138183>] n_tty_read+0x1fe/0x1820 1 lock held by init/9183: [ 1433.239674] #0: [ 1433.239676] (tty_mutex){+.+.+.}, at: [<000000009e9c7885>] tty_open+0x3f9/0xe10 1 lock held by init/9184: [ 1433.239702] #0: [ 1433.239704] (tty_mutex){+.+.+.}, at: [<000000009e9c7885>] tty_open+0x3f9/0xe10 1 lock held by init/9185: [ 1433.239720] #0: [ 1433.239722] (tty_mutex){+.+.+.}, at: [<000000009e9c7885>] tty_open+0x3f9/0xe10 1 lock held by init/9190: [ 1433.239738] #0: [ 1433.239740] (tty_mutex){+.+.+.}, at: [<000000009e9c7885>] tty_open+0x3f9/0xe10 1 lock held by init/9196: [ 1433.239756] #0: [ 1433.239757] (tty_mutex){+.+.+.}, at: [<000000009e9c7885>] tty_open+0x3f9/0xe10 1 lock held by init/9198: [ 1433.239773] #0: [ 1433.239775] (tty_mutex){+.+.+.}, at: [<000000009e9c7885>] tty_open+0x3f9/0xe10 [ 1433.239791] ============================================= [ 1433.239791] [ 1433.249208] NMI backtrace for cpu 1 [ 1433.249218] CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.167+ #36 [ 1433.249225] ffff8801d98d7cc8 [ 1433.249228] ffffffff81b4f011 0000000000000001 0000000000000000 0000000000000001 [ 1433.249238] ffffffff81097401 dffffc0000000000 ffff8801d98d7d00 ffffffff81b5a2cc [ 1433.249249] 0000000000000001 0000000000000000 0000000000000001Call Trace: [ 1433.249271] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1433.249283] [<00000000e739f8a7>] ? irq_force_complete_move+0x281/0x300 [ 1433.249291] [<00000000b3da2183>] nmi_cpu_backtrace.cold+0x47/0x87 [ 1433.249299] [<00000000fa2c84dc>] ? irq_force_complete_move+0x300/0x300 [ 1433.249307] [<000000006e144349>] nmi_trigger_cpumask_backtrace+0x124/0x155 [ 1433.249315] [<00000000052875be>] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1433.249323] [<00000000d5bf3e66>] watchdog+0x661/0xae0 [ 1433.249330] [<0000000058466345>] ? watchdog+0x13c/0xae0 [ 1433.249337] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1433.249346] [<000000007e2f420e>] ? reset_hung_task_detector+0x20/0x20 [ 1433.249354] [<00000000634f23ee>] kthread+0x278/0x310 [ 1433.249362] [<00000000e6bb255b>] ? kthread_park+0xa0/0xa0 [ 1433.249369] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1433.249381] [<000000004c6ee4b0>] ? _raw_spin_unlock_irq+0x39/0x60 [ 1433.249391] [<000000006e66df90>] ? finish_task_switch+0x1e5/0x660 [ 1433.249399] [<00000000df67de57>] ? finish_task_switch+0x1b7/0x660 [ 1433.249406] [<00000000eca18501>] ? __switch_to_asm+0x34/0x70 [ 1433.249412] [<00000000b2d08feb>] ? __switch_to_asm+0x40/0x70 [ 1433.249418] [<00000000eca18501>] ? __switch_to_asm+0x34/0x70 [ 1433.249426] [<00000000e6bb255b>] ? kthread_park+0xa0/0xa0 [ 1433.249433] [<00000000e6bb255b>] ? kthread_park+0xa0/0xa0 [ 1433.249440] [<00000000efe527d6>] ret_from_fork+0x5c/0x70 [ 1433.249447] Sending NMI from CPU 1 to CPUs 0: [ 1433.249810] NMI backtrace for cpu 0 [ 1433.249814] CPU: 0 PID: 4572 Comm: syz-executor626 Not tainted 4.9.167+ #36 [ 1433.249817] task: 0000000011595520 task.stack: 00000000091047be [ 1433.249821] RIP: 0010:[] c [<00000000f2a044f1>] hash_futex+0x1/0x210 [ 1433.249824] RSP: 0018:ffff8801800efac8 EFLAGS: 00000293 [ 1433.249827] RAX: ffff8801ad998000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 1433.249830] RDX: 0000000000000000 RSI: ffffffff8129d510 RDI: ffff8801800efb50 [ 1433.249834] RBP: ffff8801800efbd8 R08: 0000000000000000 R09: 0000000000000000 [ 1433.249837] R10: 1ffff1003001dff9 R11: 0000000000000000 R12: 00000000006dbc28 [ 1433.249841] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff [ 1433.249844] FS: 0000000001d98880(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000 [ 1433.249847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1433.249850] CR2: 00000000004b4fa0 CR3: 000000018e1ff000 CR4: 00000000001606b0 [ 1433.249852] Stack: [ 1433.249856] ffff8801800efbd8c ffffffff8129d51cc 0000000000000000c 0000000000000000c [ 1433.249859] 00000000ffffffffc 004468d900000000c 1ffff1003001df62c 00000000ffffffffc [ 1433.249874] ffff8801d9c46bc0c 0000000041b58ab3c ffffffff82e2ca80c ffffffff8129d410c [ 1433.249876] Call Trace: [ 1433.249879] [<00000000ccea1682>] ? futex_wake+0x10c/0x460 [ 1433.249882] [<000000002da18c31>] ? futex_wait_restart+0x230/0x230 [ 1433.249885] [<0000000044bc775c>] do_futex+0x2bf/0x1a70 [ 1433.249888] [<000000007bcc0272>] ? trace_hardirqs_on+0x10/0x10 [ 1433.249891] [<00000000ba54b968>] ? exit_robust_list+0x230/0x230 [ 1433.249894] [<000000007bcc0272>] ? trace_hardirqs_on+0x10/0x10 [ 1433.249898] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1433.249901] [<00000000e1762510>] ? ktime_add_safe+0xda/0x140 [ 1433.249904] [<00000000433eb65c>] ? ktime_get_clocktai+0x20/0x20 [ 1433.249907] [<000000009309aa55>] ? kvm_clock_read+0x23/0x40 [ 1433.249910] [<00000000e5f6d412>] ? kvm_clock_get_cycles+0x9/0x10 [ 1433.249913] [<00000000547801f3>] ? ktime_get+0x13b/0x1c0 [ 1433.249916] [<0000000028bbd7a4>] ? SyS_futex+0x2ed/0x360 [ 1433.249918] [<0000000033d9f767>] SyS_futex+0x253/0x360 [ 1433.249921] [<00000000b4c71c06>] ? do_futex+0x1a70/0x1a70 [ 1433.249924] [<00000000d843f861>] ? SyS_clock_gettime+0x118/0x1f0 [ 1433.249928] [<000000007cf603c0>] ? SyS_clock_settime+0x230/0x230 [ 1433.249931] [<00000000666e21f6>] ? do_syscall_64+0x4a/0x570 [ 1433.249934] [<00000000b4c71c06>] ? do_futex+0x1a70/0x1a70 [ 1433.249936] [<00000000f883c885>] do_syscall_64+0x1ad/0x570 [ 1433.249940] [<000000008f866c4f>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1433.249951] Code: c48 c83 cfb c20 c0f c85 c59 cff cff cff ce8 c2b c3d c08 c00 c31 cc0 c48 c83 cc4 c08 c5b c41 c5c c41 c5d c41 c5e c41 c5f c5d cc3 ce8 c05 cf8 c25 c00 ce9 c73 cff cff cff c55 c<48> c89 ce5 c41 c56 c41 c55 c41 c54 c53 c48 c89 cfb c48 c83 cec c10 ce8 cf9 c3c c08 c [ 1433.252538] Kernel panic - not syncing: hung_task: blocked tasks [ 1433.252547] CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.167+ #36 [ 1433.252552] ffff8801d98d7c60 [ 1433.252555] ffffffff81b4f011 ffff880195038000 ffffffff82a79d00 00000000ffffffff [ 1433.252566] 0000000000000001 dffffc0000000000 ffff8801d98d7d40 ffffffff813f91aa [ 1433.252575] 0000000041b58ab3 ffffffff82e2ec1a ffffffff813f8fd1Call Trace: [ 1433.252598] [<000000005fbf833f>] dump_stack+0xc1/0x120 [ 1433.252607] [<00000000ec9faeea>] panic+0x1d9/0x3bd [ 1433.252615] [<00000000a933d7df>] ? add_taint.cold+0x16/0x16 [ 1433.252624] [<00000000fa2c84dc>] ? irq_force_complete_move+0x300/0x300 [ 1433.252633] [<0000000069f38ebb>] ? ___preempt_schedule+0x16/0x18 [ 1433.252642] [<0000000019c82f57>] ? nmi_trigger_cpumask_backtrace+0x135/0x155 [ 1433.252649] [<000000000c90c819>] ? nmi_trigger_cpumask_backtrace+0x13f/0x155 [ 1433.252658] [<00000000d3c8afc6>] watchdog+0x672/0xae0 [ 1433.252664] [<0000000058466345>] ? watchdog+0x13c/0xae0 [ 1433.252672] [<000000007a852059>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 1433.252678] [<000000007e2f420e>] ? reset_hung_task_detector+0x20/0x20 [ 1433.252687] [<00000000634f23ee>] kthread+0x278/0x310 [ 1433.252693] [<00000000e6bb255b>] ? kthread_park+0xa0/0xa0 [ 1433.252701] [<000000003b0af0cf>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1433.252712] [<000000004c6ee4b0>] ? _raw_spin_unlock_irq+0x39/0x60 [ 1433.252722] [<000000006e66df90>] ? finish_task_switch+0x1e5/0x660 [ 1433.252729] [<00000000df67de57>] ? finish_task_switch+0x1b7/0x660 [ 1433.252736] [<00000000eca18501>] ? __switch_to_asm+0x34/0x70 [ 1433.252742] [<00000000b2d08feb>] ? __switch_to_asm+0x40/0x70 [ 1433.252748] [<00000000eca18501>] ? __switch_to_asm+0x34/0x70 [ 1433.252756] [<00000000e6bb255b>] ? kthread_park+0xa0/0xa0 [ 1433.252763] [<00000000e6bb255b>] ? kthread_park+0xa0/0xa0 [ 1433.252770] [<00000000efe527d6>] ret_from_fork+0x5c/0x70 [ 1433.253241] Kernel Offset: disabled