cuting program executing program executing program executing program executing program Normal: 240*4kB (UM) 47*8kB (UM) 33*16kB (UME) 110*32kB (UME) 19*64kB (UME) 12*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156552kB 9950 total pagecache pages [ 1365.143838] 0 pages in swap cache [ 1365.143842] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.143843] Free swap = 0kB [ 1365.143845] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.143847] 1965979 pages RAM [ 1365.143848] 0 pages HighMem/MovableOnly [ 1365.143850] 313617 pages reserved [ 1365.146012] syz-executor751: [ 1365.146016] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1365.146028] CPU: 1 PID: 23072 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1365.146032] ffff8801b541f818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.146035] ffffffff81b42e79 1ffff10036a83f05 ffff8801a550df00 ffffffff82aa8c00 [ 1365.146045] 0000000000000001 0000000000400000 ffff8801b541f960 ffffffff814fc7c8 [ 1365.146056] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1365.146073] [] dump_stack+0xc1/0x128 [ 1365.146081] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.146090] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1365.146097] [] ? depot_save_stack+0x11c/0x470 [ 1365.146105] [] ? save_stack_trace+0x16/0x20 [ 1365.146113] [] ? xt_alloc_table_info+0x70/0x100 [ 1365.146120] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 156 printk messages dropped ** [ 1365.148366] 3505Normal free:1156464kB min:5580kB low:9168kB high:12756kB active_anon:684972kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534484kB kernel_stack:416416kB pagetables:311108kB bounce:0kB free_pcp:892kB local_pcp:236kB 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 executing program executing program lowmem_reserve[]: [ 1365.148389] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 232*4kB (UM) 51*8kB (UM) 33*16kB (UME) 111*32kB (UME) 19*64kB (UME) 12*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156584kB 9950 total pagecache pages [ 1365.148501] 0 pages in swap cache [ 1365.148505] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.148507] Free swap = 0kB [ 1365.148509] Total swap = 0kB [ 1365.148511] 1965979 pages RAM [ 1365.148513] 0 pages HighMem/MovableOnly [ 1365.148515] 313617 pages reserved [ 1365.152376] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.152381] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1365.152392] CPU: 1 PID: 23092 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1365.152396] ffff8801b541f818 [ 1365.152399] ffffffff81b42e79 1ffff10036a83f05 ffff8801a8725f00 ffffffff82aa8c00 [ 1365.152410] 0000000000000001 0000000000400000 ffff8801b541f960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.152421] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1365.152438] [] dump_stack+0xc1/0x128 [ 1365.152445] [] warn_alloc.cold.31+0x7f/0x9c [ 1365.152454] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1365.152461] [] ? depot_save_stack+0x11c/0x470 [ 1365.152470] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1365.152477] [] ? xt_alloc_table_info+0x70/0x100 [ 1365.152485] [] ? do_ipt_set_ctl+0x235/0x460 [ 1365.152492] [] ? nf_setsockopt+0x6d/0xc0 [ 1365.152499] [] ? check_preemption_disabled+0x3b/0x200 [ 1365.152513] [] __vmalloc_node_range+0x35e/0x600 [ 1365.152521] [] ? rcu_read_lock_sched_held+0x103/0x120 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 [ 1365.152527] [] vmalloc+0x5b/0x70 [ 1365.152534] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1365.152541] [] xt_alloc_entry_offsets+0x41/0x60 [ 1365.152549] [] translate_table+0x215/0x1600 [ 1365.152556] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program [ 1365.152565] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1365.152573] [] ? __check_object_size+0x248/0x38e [ 1365.152580] [] do_ipt_set_ctl+0x2ce/0x460 [ 1365.152589] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1365.152597] [] ? mutex_unlock+0x9/0x10 [ 1365.152604] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1365.152611] [] nf_setsockopt+0x6d/0xc0 [ 1365.152619] [] ip_setsockopt+0x88/0xa0 [ 1365.152627] [] udp_setsockopt+0x4a/0x90 [ 1365.152635] [] ipv6_setsockopt+0x10a/0x130 [ 1365.152642] [] tcp_setsockopt+0x88/0xe0 [ 1365.152650] [] 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 executing program executing program executing program executing program [ 1365.152657] [] SyS_setsockopt+0x166/0x260 [ 1365.152664] [] ? SyS_recv+0x40/0x40 [ 1365.152671] [] ? __do_page_fault+0x554/0xa60 [ 1365.152677] [] ? do_syscall_64+0x48/0x550 [ 1365.152684] [] ? SyS_recv+0x40/0x40 [ 1365.152690] [] do_syscall_64+0x19f/0x550 [ 1365.152698] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1365.152810] 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 executing program executing program executing program executing program [ 1365.152827] active_anon:171243 inactive_anon:40 isolated_anon:0 [ 1365.152827] active_file:3338 inactive_file:6565 isolated_file:0 [ 1365.152827] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1365.152827] slab_reclaimable:12512 slab_unreclaimable:133621 [ 1365.152827] mapped:1922 shmem:48 pagetables:77777 bounce:0 [ 1365.152827] free:1043982 free_pcp:365 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 executing program executing program executing program executing program executing program [ 1365.152841] Node 0 active_anon:684972kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1365.152858] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program executing program executing program lowmem_reserve[]: [ 1365.152862] 0 3505 3505Normal free:1156464kB min:5580kB low:9168kB high:12756kB active_anon:684972kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534484kB kernel_stack:416480kB pagetables:311108kB bounce:0kB free_pcp:792kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1365.152888] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 232*4kB (UM) 51*8kB (UM) 33*16kB (UME) 109*32kB (UME) 19*64kB (UME) 12*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156520kB 9950 total pagecache pages [ 1365.153087] 0 pages in swap cache [ 1365.153091] Swap cache stats: add 0, delete 0, find 0/0 [ 1365.153093] Free swap = 0kB [ 1365.153095] Total swap = 0kB [ 1365.153098] 1965979 pages RAM [ 1365.153100] 0 pages HighMem/MovableOnly [ 1365.153102] 313617 pages reserved [ 1370.140748] warn_alloc: 2374 callbacks suppressed [ 1370.140753] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.140758] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.140772] CPU: 1 PID: 10335 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.140777] ffff88014f8bf818 [ 1370.140780] ffffffff81b42e79 1ffff10029f17f05 ffff8801c9068000 ffffffff82aa8c00 [ 1370.140791] 0000000000000001 0000000000400000 ffff88014f8bf960 ffffffff814fc7c8 [ 1370.140802] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.140825] [] dump_stack+0xc1/0x128 [ 1370.140834] [] warn_alloc.cold.31+0x7f/0x9c [ 1370.140844] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.140852] [] ? depot_save_stack+0x11c/0x470 [ 1370.140862] [] ? save_stack_trace+0x16/0x20 [ 1370.140871] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.140880] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.140888] [] ? nf_setsockopt+0x6d/0xc0 [ 1370.140897] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.140905] [] __vmalloc_node_range+0x35e/0x600 [ 1370.140913] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program [ 1370.140919] [] vmalloc+0x5b/0x70 [ 1370.140927] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.140934] [] xt_alloc_entry_offsets+0x41/0x60 [ 1370.140949] [] translate_table+0x215/0x1600 [ 1370.140957] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1370.140966] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.140973] [] ? __check_object_size+0x248/0x38e [ 1370.140981] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.140989] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1370.141000] [] ? mutex_unlock+0x9/0x10 [ 1370.141007] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1370.141014] [] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.141022] [] ip_setsockopt+0x88/0xa0 [ 1370.141030] [] udp_setsockopt+0x4a/0x90 [ 1370.141040] [] ipv6_setsockopt+0x10a/0x130 [ 1370.141047] [] tcp_setsockopt+0x88/0xe0 [ 1370.141056] [] sock_common_setsockopt+0x9a/0xe0 [ 1370.141063] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program executing program executing program [ 1370.141070] [] ? SyS_recv+0x40/0x40 [ 1370.141078] [] ? __do_page_fault+0x554/0xa60 [ 1370.141085] [] ? do_syscall_64+0x48/0x550 [ 1370.141091] [] ? SyS_recv+0x40/0x40 [ 1370.141096] [] do_syscall_64+0x19f/0x550 [ 1370.141104] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.141107] 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 executing program executing program executing program executing program [ 1370.141125] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.141125] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.141125] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.141125] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.141125] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.141125] free:1043710 free_pcp:382 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 [ 1370.141138] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1370.141156] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program [ 1370.141160] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416512kB pagetables:311212kB bounce:0kB free_pcp:860kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1370.141185] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 74*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155344kB 9950 total pagecache pages [ 1370.141887] 0 pages in swap cache [ 1370.141892] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.141894] syz-executor751: [ 1370.141896] Free swap = 0kB [ 1370.141900] vmalloc: allocation failure: 8611026944 bytesTotal swap = 0kB [ 1370.141905] , 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 executing program executing program executing program executing program executing program executing program executing program executing program 1965979 pages RAM [ 1370.141913] CPU: 0 PID: 10320 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.141914] 0 pages HighMem/MovableOnly [ 1370.141917] ffff8801c97ef818 [ 1370.141919] 313617 pages reserved [ 1370.141920] ffffffff81b42e79 1ffff100392fdf05 ffff88018aa98000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.141931] 0000000000000001 0000000000400000 ffff8801c97ef960 ffffffff814fc7c8 [ 1370.141942] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.141957] [] dump_stack+0xc1/0x128 [ 1370.141965] [] warn_alloc.cold.31+0x7f/0x9c [ 1370.141974] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.141981] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.141990] [] ? save_stack_trace+0x16/0x20 [ 1370.141997] [] ? xt_alloc_table_info+0x70/0x100 [ 1370.142005] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.142012] [] ? nf_setsockopt+0x6d/0xc0 [ 1370.142020] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.142027] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.142035] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.142041] [] vmalloc+0x5b/0x70 [ 1370.142048] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.142055] [] xt_alloc_entry_offsets+0x41/0x60 [ 1370.142063] [] translate_table+0x215/0x1600 [ 1370.142069] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program [ 1370.142078] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1370.142085] [] ? __check_object_size+0x248/0x38e [ 1370.142093] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.142101] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1370.142109] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1370.142117] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1370.142124] [] nf_setsockopt+0x6d/0xc0 [ 1370.142132] [] ip_setsockopt+0x88/0xa0 [ 1370.142139] [] udp_setsockopt+0x4a/0x90 [ 1370.142147] [] ipv6_setsockopt+0x10a/0x130 [ 1370.142154] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program [ 1370.142162] [] sock_common_setsockopt+0x9a/0xe0 [ 1370.142170] [] SyS_setsockopt+0x166/0x260 [ 1370.142177] [] ? SyS_recv+0x40/0x40 [ 1370.142184] [] ? __do_page_fault+0x554/0xa60 [ 1370.142192] [] ? do_syscall_64+0x48/0x550 [ 1370.142198] [] ? SyS_recv+0x40/0x40 [ 1370.142205] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.142213] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.142216] Mem-Info: [ 1370.142232] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.142232] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.142232] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.142232] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.142232] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.142232] free:1043710 free_pcp:379 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 [ 1370.142246] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.142264] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1370.142267] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416480kB pagetables:311212kB bounce:0kB free_pcp:848kB local_pcp:576kB 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 executing program executing program executing program executing program lowmem_reserve[]: [ 1370.142294] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 75*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155376kB 9950 total pagecache pages [ 1370.142408] 0 pages in swap cache [ 1370.142412] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.142414] Free swap = 0kB [ 1370.142416] Total swap = 0kB [ 1370.142418] 1965979 pages RAM [ 1370.142420] 0 pages HighMem/MovableOnly [ 1370.142422] 313617 pages reserved [ 1370.143119] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.143124] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.143135] CPU: 0 PID: 10299 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.143138] ffff8801d6ab7818 [ 1370.143141] ffffffff81b42e79 1ffff1003ad56f05 ffff8801830417c0 ffffffff82aa8c00 [ 1370.143152] 0000000000000001 0000000000400000 ffff8801d6ab7960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.143162] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.143179] [] dump_stack+0xc1/0x128 [ 1370.143187] [] warn_alloc.cold.31+0x7f/0x9c [ 1370.143196] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.143203] [] ? depot_save_stack+0x11c/0x470 [ 1370.143211] [] ? save_stack_trace+0x16/0x20 [ 1370.143218] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.143225] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.143232] [] ? nf_setsockopt+0x6d/0xc0 [ 1370.143240] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.143247] [] __vmalloc_node_range+0x35e/0x600 [ 1370.143254] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.143260] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program [ 1370.143267] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.143273] [] xt_alloc_entry_offsets+0x41/0x60 [ 1370.143281] [] translate_table+0x215/0x1600 [ 1370.143288] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1370.143296] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1370.143303] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.143311] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.143319] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1370.143327] [] ? mutex_unlock+0x9/0x10 [ 1370.143334] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1370.143340] [] nf_setsockopt+0x6d/0xc0 [ 1370.143348] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program [ 1370.143355] [] udp_setsockopt+0x4a/0x90 [ 1370.143363] [] ipv6_setsockopt+0x10a/0x130 [ 1370.143370] [] tcp_setsockopt+0x88/0xe0 [ 1370.143378] [] sock_common_setsockopt+0x9a/0xe0 [ 1370.143384] [] SyS_setsockopt+0x166/0x260 [ 1370.143391] [] ? SyS_recv+0x40/0x40 [ 1370.143398] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program [ 1370.143405] [] ? do_syscall_64+0x48/0x550 [ 1370.143411] [] ? SyS_recv+0x40/0x40 [ 1370.143418] [] do_syscall_64+0x19f/0x550 [ 1370.143426] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.143429] Mem-Info: [ 1370.143456] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.143456] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.143456] 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 executing program executing program executing program executing program executing program [ 1370.143456] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.143456] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.143456] free:1043710 free_pcp:418 free_cma:0 [ 1370.143469] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1370.143487] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1370.143490] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416416kB pagetables:311212kB bounce:0kB free_pcp:1000kB local_pcp:684kB free_cma:0kB lowmem_reserve[]: [ 1370.143515] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 77*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155440kB 9950 total pagecache pages [ 1370.143629] 0 pages in swap cache [ 1370.143633] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.143635] 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 executing program executing program executing program executing program executing program executing program [ 1370.143637] Total swap = 0kB [ 1370.143640] 1965979 pages RAM [ 1370.143642] 0 pages HighMem/MovableOnly [ 1370.143643] 313617 pages reserved [ 1370.145963] syz-executor751: [ 1370.145968] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.145979] CPU: 1 PID: 10357 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.145984] ffff8801c97ef818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.145986] ffffffff81b42e79 1ffff100392fdf05 ffff8801c972c740 ffffffff82aa8c00 [ 1370.145998] 0000000000000001 0000000000400000 ffff8801c97ef960 ffffffff814fc7c8 [ 1370.146008] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.146026] [] dump_stack+0xc1/0x128 [ 1370.146034] [] warn_alloc.cold.31+0x7f/0x9c [ 1370.146042] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146049] [] ? depot_save_stack+0x11c/0x470 [ 1370.146058] [] ? save_stack_trace+0x16/0x20 [ 1370.146065] [] ? xt_alloc_table_info+0x70/0x100 [ 1370.146073] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.146079] [] ? nf_setsockopt+0x6d/0xc0 [ 1370.146087] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.146095] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146102] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.146109] [] vmalloc+0x5b/0x70 [ 1370.146116] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.146123] [] xt_alloc_entry_offsets+0x41/0x60 [ 1370.146131] [] translate_table+0x215/0x1600 [ 1370.146138] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program [ 1370.146146] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1370.146154] [] ? __check_object_size+0x248/0x38e [ 1370.146162] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.146170] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1370.146178] [] ? mutex_unlock+0x9/0x10 [ 1370.146185] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146192] [] nf_setsockopt+0x6d/0xc0 [ 1370.146200] [] ip_setsockopt+0x88/0xa0 [ 1370.146207] [] udp_setsockopt+0x4a/0x90 [ 1370.146215] [] ipv6_setsockopt+0x10a/0x130 [ 1370.146222] [] tcp_setsockopt+0x88/0xe0 [ 1370.146229] [] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146236] [] SyS_setsockopt+0x166/0x260 [ 1370.146243] [] ? SyS_recv+0x40/0x40 [ 1370.146250] [] ? __do_page_fault+0x554/0xa60 [ 1370.146257] [] ? do_syscall_64+0x48/0x550 [ 1370.146263] [] ? SyS_recv+0x40/0x40 [ 1370.146270] [] do_syscall_64+0x19f/0x550 [ 1370.146277] [] 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 executing program executing program [ 1370.146280] Mem-Info: [ 1370.146354] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.146354] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.146354] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.146354] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.146354] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.146354] free:1043710 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146368] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1370.146386] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1370.146389] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416448kB pagetables:311212kB bounce:0kB free_pcp:960kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146416] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 76*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155408kB 9950 total pagecache pages [ 1370.146529] 0 pages in swap cache [ 1370.146532] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.146534] Free swap = 0kB [ 1370.146536] Total swap = 0kB [ 1370.146539] 1965979 pages RAM [ 1370.146541] 0 pages HighMem/MovableOnly [ 1370.146543] 313617 pages reserved [ 1370.150910] syz-executor751: [ 1370.150914] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.150924] CPU: 0 PID: 10337 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.150928] ffff88014611f818 [ 1370.150930] ffffffff81b42e79 1ffff10028c23f05 ffff88017fd00000 ffffffff82aa8c00 [ 1370.150940] 0000000000000001 0000000000400000 ffff88014611f960 ffffffff814fc7c8 [ 1370.150949] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.150966] [] dump_stack+0xc1/0x128 [ 1370.150973] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.150980] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.150986] [] ? depot_save_stack+0x11c/0x470 [ 1370.150993] [] ? save_stack_trace+0x16/0x20 [ 1370.150999] [] ? xt_alloc_table_info+0x70/0x100 [ 1370.151007] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.151013] [] ? 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 executing program executing program executing program executing program executing program [ 1370.151019] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.151026] [] __vmalloc_node_range+0x35e/0x600 [ 1370.151032] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.151039] [] vmalloc+0x5b/0x70 [ 1370.151046] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.151053] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.151061] [] translate_table+0x215/0x1600 [ 1370.151068] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1370.151076] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1370.151084] [] ? __check_object_size+0x248/0x38e [ 1370.151092] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.151099] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.151107] [] ? mutex_unlock+0x9/0x10 [ 1370.151115] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1370.151122] [] nf_setsockopt+0x6d/0xc0 [ 1370.151129] [] ip_setsockopt+0x88/0xa0 [ 1370.151137] [] udp_setsockopt+0x4a/0x90 [ 1370.151145] [] ipv6_setsockopt+0x10a/0x130 [ 1370.151151] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program [ 1370.151159] [] sock_common_setsockopt+0x9a/0xe0 [ 1370.151165] [] SyS_setsockopt+0x166/0x260 [ 1370.151172] [] ? SyS_recv+0x40/0x40 [ 1370.151179] [] ? __do_page_fault+0x554/0xa60 [ 1370.151185] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.151191] [] ? SyS_recv+0x40/0x40 [ 1370.151197] [] do_syscall_64+0x19f/0x550 [ 1370.151205] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.151208] Mem-Info: [ 1370.151224] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.151224] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.151224] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.151224] slab_reclaimable:12508 slab_unreclaimable:133764 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.151224] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.151224] free:1043710 free_pcp:392 free_cma:0 [ 1370.151238] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program [ 1370.151257] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1370.151260] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416480kB pagetables:311212kB bounce:0kB free_pcp:900kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1370.151286] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 75*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155376kB 9950 total pagecache pages [ 1370.151402] 0 pages in swap cache [ 1370.151405] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.151408] Free swap = 0kB [ 1370.151409] Total swap = 0kB [ 1370.151412] 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 executing program executing program executing program executing program executing program executing program executing program [ 1370.151414] 0 pages HighMem/MovableOnly [ 1370.151416] 313617 pages reserved [ 1370.152259] syz-executor751: [ 1370.152264] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.152276] CPU: 1 PID: 10413 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.152279] ffff88017058f818 [ 1370.152282] ffffffff81b42e79 1ffff1002e0b1f05 ffff880184ed5f00 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.152294] 0000000000000001 0000000000400000 ffff88017058f960 ffffffff814fc7c8 [ 1370.152304] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.152322] [] dump_stack+0xc1/0x128 [ 1370.152330] [] warn_alloc.cold.31+0x7f/0x9c [ 1370.152347] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.152354] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program [ 1370.152363] [] ? save_stack_trace+0x16/0x20 [ 1370.152371] [] ? xt_alloc_table_info+0x70/0x100 [ 1370.152378] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.152385] [] ? nf_setsockopt+0x6d/0xc0 [ 1370.152393] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.152401] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.152408] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.152414] [] vmalloc+0x5b/0x70 [ 1370.152421] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.152428] [] xt_alloc_entry_offsets+0x41/0x60 [ 1370.152435] [] translate_table+0x215/0x1600 [ 1370.152442] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program [ 1370.152450] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1370.152457] [] ? __check_object_size+0x248/0x38e [ 1370.152465] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.152473] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1370.152482] [] ? mutex_unlock+0x9/0x10 [ 1370.152489] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program [ 1370.152496] [] nf_setsockopt+0x6d/0xc0 [ 1370.152503] [] ip_setsockopt+0x88/0xa0 [ 1370.152510] [] udp_setsockopt+0x4a/0x90 [ 1370.152518] [] ipv6_setsockopt+0x10a/0x130 [ 1370.152525] [] tcp_setsockopt+0x88/0xe0 [ 1370.152533] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1370.152539] [] SyS_setsockopt+0x166/0x260 [ 1370.152546] [] ? SyS_recv+0x40/0x40 [ 1370.152553] [] ? __do_page_fault+0x554/0xa60 [ 1370.152560] [] ? do_syscall_64+0x48/0x550 [ 1370.152566] [] ? SyS_recv+0x40/0x40 [ 1370.152573] [] do_syscall_64+0x19f/0x550 [ 1370.152581] [] 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 executing program executing program [ 1370.153272] Mem-Info: [ 1370.153290] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.153290] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.153290] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.153290] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.153290] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.153290] free:1043710 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 [ 1370.153303] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program [ 1370.153321] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1370.153325] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416512kB pagetables:311212kB bounce:0kB free_pcp:832kB 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 executing program executing program executing program executing program executing program executing program [ 1370.153352] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 75*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155376kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9950 total pagecache pages [ 1370.153631] 0 pages in swap cache [ 1370.153635] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.153637] Free swap = 0kB [ 1370.153639] Total swap = 0kB [ 1370.153641] 1965979 pages RAM [ 1370.153643] 0 pages HighMem/MovableOnly [ 1370.153645] 313617 pages reserved [ 1370.154209] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.154214] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.154226] CPU: 0 PID: 10448 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.154230] ffff880170537818 [ 1370.154232] ffffffff81b42e79 1ffff1002e0a6f05 ffff8801cf44af80 ffffffff82aa8c00 [ 1370.154244] 0000000000000001 0000000000400000 ffff880170537960 ffffffff814fc7c8 [ 1370.154255] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call 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 executing program executing program executing program executing program executing program executing program [ 1370.154272] [] dump_stack+0xc1/0x128 [ 1370.154280] [] warn_alloc.cold.31+0x7f/0x9c [ 1370.154289] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.154296] [] ? depot_save_stack+0x11c/0x470 [ 1370.154304] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.154311] [] ? xt_alloc_table_info+0x70/0x100 [ 1370.154319] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.154325] [] ? nf_setsockopt+0x6d/0xc0 [ 1370.154333] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.154340] [] __vmalloc_node_range+0x35e/0x600 [ 1370.154348] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.154354] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program [ 1370.154361] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.154368] [] xt_alloc_entry_offsets+0x41/0x60 [ 1370.154376] [] translate_table+0x215/0x1600 [ 1370.154383] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1370.154392] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.154400] [] ? __check_object_size+0x248/0x38e [ 1370.154408] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.154416] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1370.154424] [] ? mutex_unlock+0x9/0x10 [ 1370.154431] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1370.154438] [] 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 executing program executing program executing program executing program executing program [ 1370.154455] [] ip_setsockopt+0x88/0xa0 [ 1370.154463] [] udp_setsockopt+0x4a/0x90 [ 1370.154471] [] ipv6_setsockopt+0x10a/0x130 [ 1370.154477] [] tcp_setsockopt+0x88/0xe0 [ 1370.154485] [] sock_common_setsockopt+0x9a/0xe0 [ 1370.154492] [] SyS_setsockopt+0x166/0x260 [ 1370.154498] [] ? 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 executing program executing program executing program executing program [ 1370.154505] [] ? __do_page_fault+0x554/0xa60 [ 1370.154512] [] ? do_syscall_64+0x48/0x550 [ 1370.154519] [] ? SyS_recv+0x40/0x40 [ 1370.154525] [] do_syscall_64+0x19f/0x550 [ 1370.154533] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.154536] Mem-Info: [ 1370.154553] active_anon:171222 inactive_anon:40 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 executing program executing program executing program executing program executing program [ 1370.154553] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.154553] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.154553] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.154553] mapped:1922 shmem:48 pagetables:77803 bounce:0 [ 1370.154553] free:1043710 free_pcp:393 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 executing program executing program executing program [ 1370.154566] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1370.154584] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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[]: [ 1370.154587] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416480kB pagetables:311212kB bounce:0kB free_pcp:904kB local_pcp:620kB 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 [ 1370.154614] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 76*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155408kB 9950 total pagecache pages [ 1370.154732] 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 executing program executing program executing program executing program executing program [ 1370.154736] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.154738] Free swap = 0kB [ 1370.154740] Total swap = 0kB [ 1370.154743] 1965979 pages RAM [ 1370.154745] 0 pages HighMem/MovableOnly [ 1370.154747] 313617 pages reserved [ 1370.154904] syz-executor751: [ 1370.154908] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program [ 1370.154920] CPU: 1 PID: 10422 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1370.154923] ffff8801d6847818 [ 1370.154926] ffffffff81b42e79 1ffff1003ad08f05 ffff8801c95faf80 ffffffff82aa8c00 [ 1370.154937] 0000000000000001 0000000000400000 ffff8801d6847960 ffffffff814fc7c8 [ 1370.154957] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.154974] [] dump_stack+0xc1/0x128 [ 1370.154982] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.154990] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.154997] [] ? depot_save_stack+0x11c/0x470 [ 1370.155006] [] ? save_stack_trace+0x16/0x20 [ 1370.155013] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 158 printk messages dropped ** [ 1370.157590] Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416448kB pagetables:311212kB bounce:0kB free_pcp:948kB local_pcp:328kB 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 [ 1370.157594] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 77*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155440kB 9950 total pagecache pages [ 1370.158209] 0 pages in swap cache [ 1370.158213] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.158215] Free swap = 0kB [ 1370.158217] Total swap = 0kB [ 1370.158219] 1965979 pages RAM [ 1370.158221] 0 pages HighMem/MovableOnly [ 1370.158223] 313617 pages reserved [ 1370.161226] syz-executor751: [ 1370.161231] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1370.161243] CPU: 0 PID: 10459 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.161246] ffff8801467e7818 [ 1370.161249] ffffffff81b42e79 1ffff10028cfcf05 ffff8801cf44df00 ffffffff82aa8c00 [ 1370.161260] 0000000000000001 0000000000400000 ffff8801467e7960 ffffffff814fc7c8 [ 1370.161270] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1370.161287] [] dump_stack+0xc1/0x128 [ 1370.161295] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.161303] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1370.161310] [] ? depot_save_stack+0x11c/0x470 [ 1370.161318] [] ? save_stack_trace+0x16/0x20 [ 1370.161326] [] ? xt_alloc_table_info+0x70/0x100 [ 1370.161333] [] ? do_ipt_set_ctl+0x235/0x460 [ 1370.161339] [] ? 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 executing program executing program executing program [ 1370.161347] [] ? check_preemption_disabled+0x3b/0x200 [ 1370.161354] [] __vmalloc_node_range+0x35e/0x600 [ 1370.161361] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1370.161368] [] vmalloc+0x5b/0x70 [ 1370.161375] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1370.161381] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1370.161389] [] translate_table+0x215/0x1600 [ 1370.161395] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1370.161404] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1370.161411] [] ? __check_object_size+0x248/0x38e [ 1370.161419] [] do_ipt_set_ctl+0x2ce/0x460 [ 1370.161426] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program [ 1370.161435] [] ? mutex_unlock+0x9/0x10 [ 1370.161453] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1370.161460] [] nf_setsockopt+0x6d/0xc0 [ 1370.161468] [] ip_setsockopt+0x88/0xa0 [ 1370.161475] [] udp_setsockopt+0x4a/0x90 [ 1370.161482] [] ipv6_setsockopt+0x10a/0x130 [ 1370.161489] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program [ 1370.161496] [] sock_common_setsockopt+0x9a/0xe0 [ 1370.161503] [] SyS_setsockopt+0x166/0x260 [ 1370.161509] [] ? SyS_recv+0x40/0x40 [ 1370.161517] [] ? __do_page_fault+0x554/0xa60 [ 1370.161523] [] ? do_syscall_64+0x48/0x550 [ 1370.161529] [] ? 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 executing program executing program executing program executing program [ 1370.161535] [] do_syscall_64+0x19f/0x550 [ 1370.161544] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1370.161547] Mem-Info: [ 1370.161562] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1370.161562] active_file:3338 inactive_file:6565 isolated_file:0 [ 1370.161562] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1370.161562] slab_reclaimable:12508 slab_unreclaimable:133764 [ 1370.161562] mapped:1922 shmem:48 pagetables:77766 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 executing program executing program executing program executing program executing program executing program [ 1370.161562] free:1043710 free_pcp:407 free_cma:0 [ 1370.161575] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1370.161592] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program [ 1370.161596] 0 3505 3505Normal free:1155376kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50032kB slab_unreclaimable:535056kB kernel_stack:416416kB pagetables:311064kB bounce:0kB free_pcp:948kB local_pcp:716kB free_cma:0kB lowmem_reserve[]: [ 1370.161623] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 130*4kB (UM) 63*8kB (UM) 57*16kB (UME) 77*32kB (UME) 15*64kB (UE) 13*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155440kB 9950 total pagecache pages [ 1370.161733] 0 pages in swap cache [ 1370.161736] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.161738] Free swap = 0kB [ 1370.161740] Total swap = 0kB [ 1370.161742] 1965979 pages RAM [ 1370.161744] 0 pages HighMem/MovableOnly [ 1370.161746] 313617 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 executing program executing program executing program executing program executing program executing program [ 1375.152694] warn_alloc: 2362 callbacks suppressed [ 1375.152698] syz-executor751: [ 1375.152703] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.152717] CPU: 0 PID: 31741 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.152722] ffff8801c6e77818 [ 1375.152725] ffffffff81b42e79 1ffff10038dcef05 ffff8801a76eaf80 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.152737] 0000000000000001 0000000000400000 ffff8801c6e77960 ffffffff814fc7c8 [ 1375.152747] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.152768] [] dump_stack+0xc1/0x128 [ 1375.152779] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.152788] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1375.152796] [] ? depot_save_stack+0x11c/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 executing program executing program executing program [ 1375.152806] [] ? save_stack_trace+0x16/0x20 [ 1375.152816] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.152825] [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.152832] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.152842] [] ? check_preemption_disabled+0x3b/0x200 [ 1375.152849] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.152857] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.152864] [] vmalloc+0x5b/0x70 [ 1375.152871] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1375.152878] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.152886] [] translate_table+0x215/0x1600 [ 1375.152893] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.152901] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.152909] [] ? __check_object_size+0x248/0x38e [ 1375.152915] [] do_ipt_set_ctl+0x2ce/0x460 [ 1375.152923] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.152934] [] ? mutex_unlock+0x9/0x10 [ 1375.152942] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.152948] [] 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 executing program executing program executing program executing program executing program [ 1375.152956] [] ip_setsockopt+0x88/0xa0 [ 1375.152965] [] udp_setsockopt+0x4a/0x90 [ 1375.152974] [] ipv6_setsockopt+0x10a/0x130 [ 1375.152982] [] tcp_setsockopt+0x88/0xe0 [ 1375.152990] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.152997] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program [ 1375.153004] [] ? SyS_recv+0x40/0x40 [ 1375.153013] [] ? __do_page_fault+0x554/0xa60 [ 1375.153020] [] ? do_syscall_64+0x48/0x550 [ 1375.153026] [] ? SyS_recv+0x40/0x40 [ 1375.153032] [] do_syscall_64+0x19f/0x550 [ 1375.153047] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.153348] 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 executing program executing program executing program [ 1375.153375] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.153375] active_file:3338 inactive_file:6565 isolated_file:0 [ 1375.153375] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.153375] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.153375] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.153375] free:1043458 free_pcp:337 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 executing program executing program executing program [ 1375.153467] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1375.153485] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program lowmem_reserve[]: [ 1375.153489] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416512kB pagetables:311116kB bounce:0kB free_pcp:680kB local_pcp:320kB 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 [ 1375.153515] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 66*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154336kB 9950 total pagecache pages [ 1375.153794] 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 executing program executing program executing program executing program executing program [ 1375.153798] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.153799] Free swap = 0kB [ 1375.153802] Total swap = 0kB [ 1375.153804] 1965979 pages RAM [ 1375.153806] 0 pages HighMem/MovableOnly [ 1375.153808] 313617 pages reserved [ 1375.154022] syz-executor751: [ 1375.154026] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program [ 1375.154038] CPU: 1 PID: 31733 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.154042] ffff880184c77818 [ 1375.154045] ffffffff81b42e79 1ffff1003098ef05 ffff8801a75aaf80 ffffffff82aa8c00 [ 1375.154057] 0000000000000001 0000000000400000 ffff880184c77960 ffffffff814fc7c8 [ 1375.154069] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.154087] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154095] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.154104] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1375.154111] [] ? depot_save_stack+0x11c/0x470 [ 1375.154119] [] ? save_stack_trace+0x16/0x20 [ 1375.154127] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.154135] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154142] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.154166] [] ? check_preemption_disabled+0x3b/0x200 [ 1375.154174] [] __vmalloc_node_range+0x35e/0x600 [ 1375.154182] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.154189] [] vmalloc+0x5b/0x70 [ 1375.154197] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154204] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.154212] [] translate_table+0x215/0x1600 [ 1375.154220] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.154228] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1375.154236] [] ? __check_object_size+0x248/0x38e [ 1375.154244] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154252] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.154261] [] ? mutex_unlock+0x9/0x10 [ 1375.154268] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.154276] [] nf_setsockopt+0x6d/0xc0 [ 1375.154284] [] ip_setsockopt+0x88/0xa0 [ 1375.154291] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154299] [] ipv6_setsockopt+0x10a/0x130 [ 1375.154306] [] tcp_setsockopt+0x88/0xe0 [ 1375.154313] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.154320] [] SyS_setsockopt+0x166/0x260 [ 1375.154327] [] ? SyS_recv+0x40/0x40 [ 1375.154334] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program [ 1375.154340] [] ? do_syscall_64+0x48/0x550 [ 1375.154346] [] ? SyS_recv+0x40/0x40 [ 1375.154353] [] do_syscall_64+0x19f/0x550 [ 1375.154361] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.154364] Mem-Info: [ 1375.154381] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.154381] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154381] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.154381] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.154381] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.154381] free:1043458 free_pcp:360 free_cma:0 [ 1375.154394] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1375.154411] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1375.154415] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416480kB pagetables:311116kB bounce:0kB free_pcp:776kB local_pcp:352kB free_cma:0kB lowmem_reserve[]: [ 1375.154442] 0 0 0DMA32: 4*4kB (UM) 3*8kB [ 1375.154558] syz-executor751: [ 1375.154562] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program [ 1375.154573] CPU: 1 PID: 31728 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.154577] ffff8801d01ff818 [ 1375.154580] ffffffff81b42e79 1ffff1003a03ff05 ffff8801d508c740 ffffffff82aa8c00 [ 1375.154590] 0000000000000001 0000000000400000 ffff8801d01ff960 ffffffff814fc7c8 [ 1375.154601] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.154617] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154625] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.154632] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1375.154639] [] ? depot_save_stack+0x11c/0x470 [ 1375.154648] [] ? save_stack_trace+0x16/0x20 [ 1375.154655] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.154663] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154669] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.154677] [] ? check_preemption_disabled+0x3b/0x200 [ 1375.154684] [] __vmalloc_node_range+0x35e/0x600 [ 1375.154692] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.154698] [] vmalloc+0x5b/0x70 [ 1375.154705] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154712] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.154720] [] translate_table+0x215/0x1600 [ 1375.154728] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.154737] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1375.154745] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154753] [] do_ipt_set_ctl+0x2ce/0x460 [ 1375.154761] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.154769] [] ? mutex_unlock+0x9/0x10 [ 1375.154776] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.154783] [] nf_setsockopt+0x6d/0xc0 [ 1375.154791] [] ip_setsockopt+0x88/0xa0 [ 1375.154798] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1375.154806] [] ipv6_setsockopt+0x10a/0x130 [ 1375.154813] [] tcp_setsockopt+0x88/0xe0 [ 1375.154820] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.154827] [] SyS_setsockopt+0x166/0x260 [ 1375.154834] [] ? SyS_recv+0x40/0x40 [ 1375.154841] [] ? __do_page_fault+0x554/0xa60 [ 1375.154848] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154855] [] ? SyS_recv+0x40/0x40 [ 1375.154862] [] do_syscall_64+0x19f/0x550 [ 1375.154869] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.154873] Mem-Info: [ 1375.154888] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.154888] active_file:3338 inactive_file:6565 isolated_file:0 [ 1375.154888] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.154888] slab_reclaimable:12512 slab_unreclaimable:133695 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.154888] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.154888] free:1043458 free_pcp:352 free_cma:0 [ 1375.154902] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program [ 1375.154919] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1375.154922] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416448kB pagetables:311116kB bounce:0kB free_pcp:740kB local_pcp:344kB 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 executing program [ 1375.154957] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 68*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154400kB 9950 total pagecache pages [ 1375.155071] 0 pages in swap cache [ 1375.155075] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.155077] Free swap = 0kB [ 1375.155078] Total swap = 0kB [ 1375.155081] 1965979 pages RAM [ 1375.155083] 0 pages HighMem/MovableOnly [ 1375.155085] 313617 pages reserved [ 1375.156388] syz-executor751: [ 1375.156393] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.156404] CPU: 0 PID: 31749 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.156408] ffff8801d6f57818 [ 1375.156411] ffffffff81b42e79 1ffff1003adeaf05 ffff8801d5e72f80 ffffffff82aa8c00 [ 1375.156421] 0000000000000001 0000000000400000 ffff8801d6f57960 ffffffff814fc7c8 [ 1375.156432] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.156457] [] dump_stack+0xc1/0x128 [ 1375.156465] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.156473] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1375.156481] [] ? depot_save_stack+0x11c/0x470 [ 1375.156489] [] ? save_stack_trace+0x16/0x20 [ 1375.156496] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.156503] [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.156511] [] ? 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 [ 1375.156518] [] ? check_preemption_disabled+0x3b/0x200 [ 1375.156526] [] __vmalloc_node_range+0x35e/0x600 [ 1375.156533] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.156540] [] vmalloc+0x5b/0x70 [ 1375.156547] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.156554] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.156567] [] translate_table+0x215/0x1600 [ 1375.156574] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.156582] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1375.156590] [] ? __check_object_size+0x248/0x38e [ 1375.156597] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.156605] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.156613] [] ? mutex_unlock+0x9/0x10 [ 1375.156621] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.156628] [] nf_setsockopt+0x6d/0xc0 [ 1375.156635] [] ip_setsockopt+0x88/0xa0 [ 1375.156643] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.156651] [] ipv6_setsockopt+0x10a/0x130 [ 1375.156658] [] tcp_setsockopt+0x88/0xe0 [ 1375.156665] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.156672] [] SyS_setsockopt+0x166/0x260 [ 1375.156679] [] ? SyS_recv+0x40/0x40 [ 1375.156686] [] ? __do_page_fault+0x554/0xa60 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 [ 1375.156692] [] ? do_syscall_64+0x48/0x550 [ 1375.156699] [] ? SyS_recv+0x40/0x40 [ 1375.156705] [] do_syscall_64+0x19f/0x550 [ 1375.156713] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.156798] Mem-Info: [ 1375.156815] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.156815] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.156815] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.156815] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.156815] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.156815] free:1043458 free_pcp:333 free_cma:0 [ 1375.156829] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1375.156846] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1375.156850] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416512kB pagetables:311116kB bounce:0kB free_pcp:664kB local_pcp:320kB free_cma:0kB lowmem_reserve[]: [ 1375.156876] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 66*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154336kB 9950 total pagecache pages [ 1375.157070] 0 pages in swap cache [ 1375.157074] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.157076] Free swap = 0kB [ 1375.157078] Total swap = 0kB [ 1375.157081] 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 executing program executing program executing program executing program executing program executing program executing program [ 1375.157083] 0 pages HighMem/MovableOnly [ 1375.157085] 313617 pages reserved [ 1375.159946] syz-executor751: [ 1375.159950] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.159962] CPU: 0 PID: 31752 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.159966] ffff8801c6e77818 [ 1375.159968] ffffffff81b42e79 1ffff10038dcef05 ffff88015d8a2f80 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.159979] 0000000000000001 0000000000400000 ffff8801c6e77960 ffffffff814fc7c8 [ 1375.159990] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.160007] [] dump_stack+0xc1/0x128 [ 1375.160015] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.160023] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1375.160030] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program [ 1375.160038] [] ? save_stack_trace+0x16/0x20 [ 1375.160046] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.160053] [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.160059] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.160067] [] ? check_preemption_disabled+0x3b/0x200 [ 1375.160075] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.160082] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.160088] [] vmalloc+0x5b/0x70 [ 1375.160095] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1375.160102] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.160110] [] translate_table+0x215/0x1600 [ 1375.160117] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program [ 1375.160126] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1375.160133] [] ? __check_object_size+0x248/0x38e [ 1375.160141] [] do_ipt_set_ctl+0x2ce/0x460 [ 1375.160149] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.160157] [] ? mutex_unlock+0x9/0x10 [ 1375.160165] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program [ 1375.160172] [] nf_setsockopt+0x6d/0xc0 [ 1375.160180] [] ip_setsockopt+0x88/0xa0 [ 1375.160187] [] udp_setsockopt+0x4a/0x90 [ 1375.160195] [] ipv6_setsockopt+0x10a/0x130 [ 1375.160202] [] tcp_setsockopt+0x88/0xe0 [ 1375.160210] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.160217] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program [ 1375.160223] [] ? SyS_recv+0x40/0x40 [ 1375.160231] [] ? __do_page_fault+0x554/0xa60 [ 1375.160237] [] ? do_syscall_64+0x48/0x550 [ 1375.160244] [] ? SyS_recv+0x40/0x40 [ 1375.160251] [] do_syscall_64+0x19f/0x550 [ 1375.160258] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.160261] 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 executing program executing program executing program [ 1375.160278] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.160278] active_file:3338 inactive_file:6565 isolated_file:0 [ 1375.160278] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.160278] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.160278] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.160278] free:1043458 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.160292] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1375.160310] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program lowmem_reserve[]: [ 1375.160313] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416512kB pagetables:311116kB bounce:0kB free_pcp:636kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1375.160339] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 66*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154336kB 9950 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 executing program executing program executing program executing program [ 1375.160461] 0 pages in swap cache [ 1375.160465] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.160467] Free swap = 0kB [ 1375.160469] Total swap = 0kB [ 1375.160471] 1965979 pages RAM [ 1375.160473] 0 pages HighMem/MovableOnly [ 1375.160475] 313617 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 executing program executing program executing program executing program executing program executing program executing program [ 1375.162034] (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 67*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154368kB 9950 total pagecache pages [ 1375.162135] 0 pages in swap cache [ 1375.162139] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.162141] Free swap = 0kB [ 1375.162143] Total swap = 0kB [ 1375.162146] 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 executing program executing program executing program executing program executing program executing program executing program [ 1375.162148] 0 pages HighMem/MovableOnly [ 1375.162150] 313617 pages reserved [ 1375.163334] syz-executor751: [ 1375.163339] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.163350] CPU: 1 PID: 31762 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.163354] ffff8801cf42f818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.163356] ffffffff81b42e79 1ffff10039e85f05 ffff8801d539df00 ffffffff82aa8c00 [ 1375.163367] 0000000000000001 0000000000400000 ffff8801cf42f960 ffffffff814fc7c8 [ 1375.163378] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.163395] [] dump_stack+0xc1/0x128 [ 1375.163403] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.163412] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.163419] [] ? depot_save_stack+0x11c/0x470 [ 1375.163427] [] ? save_stack_trace+0x16/0x20 [ 1375.163434] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.163441] [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.163448] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.163455] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.163462] [] __vmalloc_node_range+0x35e/0x600 [ 1375.163469] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.163475] [] vmalloc+0x5b/0x70 [ 1375.163482] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1375.163489] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.163497] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.163504] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.163513] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1375.163521] [] ? __check_object_size+0x248/0x38e [ 1375.163529] [] do_ipt_set_ctl+0x2ce/0x460 [ 1375.163536] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.163544] [] ? mutex_unlock+0x9/0x10 [ 1375.163552] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.163559] [] nf_setsockopt+0x6d/0xc0 [ 1375.163566] [] ip_setsockopt+0x88/0xa0 [ 1375.163574] [] udp_setsockopt+0x4a/0x90 [ 1375.163581] [] ipv6_setsockopt+0x10a/0x130 [ 1375.163589] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program [ 1375.163596] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.163603] [] SyS_setsockopt+0x166/0x260 [ 1375.163609] [] ? SyS_recv+0x40/0x40 [ 1375.163617] [] ? __do_page_fault+0x554/0xa60 [ 1375.163624] [] ? do_syscall_64+0x48/0x550 [ 1375.163630] [] ? SyS_recv+0x40/0x40 [ 1375.163637] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.163644] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.163647] Mem-Info: [ 1375.163663] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.163663] active_file:3338 inactive_file:6565 isolated_file:0 [ 1375.163663] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.163663] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.163663] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.163663] free:1043458 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 executing program [ 1375.163677] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program executing program [ 1375.163693] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1375.163696] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416480kB pagetables:311116kB bounce:0kB free_pcp:776kB local_pcp:424kB 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 executing program executing program lowmem_reserve[]: [ 1375.163723] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 69*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154432kB 9950 total pagecache pages [ 1375.163837] 0 pages in swap cache [ 1375.163840] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.163842] Free swap = 0kB [ 1375.163844] Total swap = 0kB [ 1375.163847] 1965979 pages RAM [ 1375.163849] 0 pages HighMem/MovableOnly [ 1375.163851] 313617 pages reserved [ 1375.164297] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.164302] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.164313] CPU: 0 PID: 31764 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.164317] ffff8801cdf0f818 [ 1375.164320] ffffffff81b42e79 1ffff10039be1f05 ffff8801a3722f80 ffffffff82aa8c00 [ 1375.164331] 0000000000000001 0000000000400000 ffff8801cdf0f960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.164342] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.164358] [] dump_stack+0xc1/0x128 [ 1375.164367] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.164375] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1375.164382] [] ? depot_save_stack+0x11c/0x470 [ 1375.164390] [] ? save_stack_trace+0x16/0x20 [ 1375.164398] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.164405] [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.164412] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.164420] [] ? check_preemption_disabled+0x3b/0x200 [ 1375.164427] [] __vmalloc_node_range+0x35e/0x600 [ 1375.164435] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.164442] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program [ 1375.164458] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1375.164466] [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.164473] [] translate_table+0x215/0x1600 [ 1375.164480] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.164489] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.164496] [] ? __check_object_size+0x248/0x38e [ 1375.164504] [] do_ipt_set_ctl+0x2ce/0x460 [ 1375.164512] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.164520] [] ? mutex_unlock+0x9/0x10 [ 1375.164534] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.164541] [] nf_setsockopt+0x6d/0xc0 [ 1375.164548] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program [ 1375.164555] [] udp_setsockopt+0x4a/0x90 [ 1375.164564] [] ipv6_setsockopt+0x10a/0x130 [ 1375.164571] [] tcp_setsockopt+0x88/0xe0 [ 1375.164578] [] sock_common_setsockopt+0x9a/0xe0 [ 1375.164585] [] SyS_setsockopt+0x166/0x260 [ 1375.164592] [] ? 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 executing program executing program executing program [ 1375.164600] [] ? __do_page_fault+0x554/0xa60 [ 1375.164607] [] ? do_syscall_64+0x48/0x550 [ 1375.164613] [] ? SyS_recv+0x40/0x40 [ 1375.164620] [] do_syscall_64+0x19f/0x550 [ 1375.164629] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.165584] Mem-Info: [ 1375.165601] active_anon:171258 inactive_anon:40 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 executing program executing program executing program executing program executing program executing program executing program [ 1375.165601] active_file:3338 inactive_file:6565 isolated_file:0 [ 1375.165601] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1375.165601] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.165601] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.165601] free:1043458 free_pcp:350 free_cma:0 [ 1375.165615] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1375.165632] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1375.165636] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416480kB pagetables:311116kB bounce:0kB free_pcp:732kB local_pcp:256kB free_cma:0kB lowmem_reserve[]: [ 1375.165662] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 68*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154400kB 9950 total pagecache pages [ 1375.165833] 0 pages in swap cache [ 1375.165837] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.165839] Free swap = 0kB [ 1375.165840] Total swap = 0kB [ 1375.165843] 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 executing program executing program executing program executing program executing program executing program [ 1375.165845] 0 pages HighMem/MovableOnly [ 1375.165847] 313617 pages reserved [ 1375.168431] syz-executor751: [ 1375.168435] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.168454] CPU: 0 PID: 31776 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1375.168458] ffff8801ce407818 [ 1375.168461] ffffffff81b42e79 1ffff10039c80f05 ffff8801a23397c0 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.168471] 0000000000000001 0000000000400000 ffff8801ce407960 ffffffff814fc7c8 [ 1375.168482] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1375.168499] [] dump_stack+0xc1/0x128 [ 1375.168507] [] warn_alloc.cold.31+0x7f/0x9c [ 1375.168516] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.168523] [] ? depot_save_stack+0x11c/0x470 [ 1375.168531] [] ? save_stack_trace+0x16/0x20 [ 1375.168539] [] ? xt_alloc_table_info+0x70/0x100 [ 1375.168546] [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.168553] [] ? nf_setsockopt+0x6d/0xc0 [ 1375.168561] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.168568] [] __vmalloc_node_range+0x35e/0x600 [ 1375.168576] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.168582] [] vmalloc+0x5b/0x70 ** 153 printk messages dropped ** [ 1375.173316] 3505, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1375.173327] CPU: 0 PID: 31793 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.173347] Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416544kB pagetables:311116kB bounce:0kB free_pcp:620kB local_pcp:452kB free_cma:0kB ffff8801514df818 [ 1375.173350] lowmem_reserve[]: [ 1375.173352] ffffffff81b42e79 0 1ffff1002a29bf05 0 ffff8801d8155f00 0 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.173365] DMA32: 00000000000000014*4kB 0000000000400000(UM) ffff8801514df9603*8kB (M) ffffffff814fc7c8 [ 1375.173382] 2*16kB 0000000041b58ab3(M) ffffffff82e37a104*32kB ffffffff81427db0(UM) 4*64kB (UM) 4*128kB (UM) 3*256kB Call Trace: [ 1375.173406] (UM) [] dump_stack+0xc1/0x128 [ 1375.173416] 2*512kB [] warn_alloc.cold.31+0x7f/0x9c [ 1375.173425] (M) [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.173435] 2*1024kB [] ? depot_save_stack+0x11c/0x470 [ 1375.173443] (UM) 2*2048kB (UM) 735*4096kB [] ? save_stack_trace+0x16/0x20 [ 1375.173459] (M) [] ? xt_alloc_table_info+0x70/0x100 [ 1375.173468] = 3019464kB [] ? do_ipt_set_ctl+0x235/0x460 [ 1375.173477] Normal: [] ? 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 executing program executing program executing program [ 1375.173485] 198*4kB [] ? check_preemption_disabled+0x3b/0x200 [ 1375.173494] (UM) [] __vmalloc_node_range+0x35e/0x600 [ 1375.173503] 63*8kB [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1375.173512] (UM) [] vmalloc+0x5b/0x70 [ 1375.173521] 61*16kB [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.173529] (UME) [] xt_alloc_entry_offsets+0x41/0x60 [ 1375.173539] 66*32kB [] translate_table+0x215/0x1600 [ 1375.173548] (UME) [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1375.173557] 2*64kB [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1375.173566] (E) [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1375.173576] 11*128kB [] do_ipt_set_ctl+0x2ce/0x460 [ 1375.173584] (U) [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1375.173594] 2*256kB [] ? mutex_unlock+0x9/0x10 [ 1375.173603] (ME) [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1375.173613] 2*512kB [] nf_setsockopt+0x6d/0xc0 [ 1375.173621] (UE) [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program [ 1375.173630] 2*1024kB [] udp_setsockopt+0x4a/0x90 [ 1375.173638] (ME) [] ipv6_setsockopt+0x10a/0x130 [ 1375.173648] 1*2048kB [] tcp_setsockopt+0x88/0xe0 [ 1375.173656] (U) [] sock_common_setsockopt+0x9a/0xe0 [ 1375.173665] 279*4096kB [] SyS_setsockopt+0x166/0x260 [ 1375.173673] (M) [] ? SyS_recv+0x40/0x40 [ 1375.173682] = 1154336kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [] ? __do_page_fault+0x554/0xa60 [ 1375.173690] 9950 total pagecache pages [ 1375.173697] [] ? do_syscall_64+0x48/0x550 [ 1375.173698] 0 pages in swap cache [ 1375.173704] [] ? SyS_recv+0x40/0x40 [ 1375.173708] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.173714] [] do_syscall_64+0x19f/0x550 [ 1375.173716] 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 executing program executing program [ 1375.173723] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1375.173725] Total swap = 0kB [ 1375.173727] 1965979 pages RAM [ 1375.173729] 0 pages HighMem/MovableOnly [ 1375.173731] 313617 pages reserved [ 1375.173845] Mem-Info: [ 1375.173862] active_anon:171258 inactive_anon:40 isolated_anon:0 [ 1375.173862] active_file:3338 inactive_file:6565 isolated_file:0 [ 1375.173862] 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 executing program [ 1375.173862] slab_reclaimable:12512 slab_unreclaimable:133695 [ 1375.173862] mapped:1922 shmem:48 pagetables:77779 bounce:0 [ 1375.173862] free:1043458 free_pcp:322 free_cma:0 [ 1375.173876] Node 0 active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1375.173996] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1375.174082] 0 3505 3505Normal free:1154368kB min:5580kB low:9168kB high:12756kB active_anon:685032kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50048kB slab_unreclaimable:534780kB kernel_stack:416512kB pagetables:311116kB bounce:0kB free_pcp:616kB local_pcp:168kB free_cma:0kB lowmem_reserve[]: [ 1375.174111] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 198*4kB (UM) 63*8kB (UM) 61*16kB (UME) 67*32kB (UME) 2*64kB (E) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154368kB 9950 total pagecache pages [ 1375.174243] 0 pages in swap cache [ 1375.174247] Swap cache stats: add 0, delete 0, find 0/0 [ 1375.174249] Free swap = 0kB [ 1375.174251] Total swap = 0kB [ 1375.174253] 1965979 pages RAM [ 1375.174255] 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 executing program executing program executing program executing program executing program executing program [ 1375.174257] 313617 pages reserved [ 1380.161869] warn_alloc: 2334 callbacks suppressed [ 1380.161873] syz-executor751: [ 1380.161879] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1380.161892] CPU: 0 PID: 25960 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.161897] ffff8801d8467818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.161900] ffffffff81b42e79 1ffff1003b08cf05 ffff88018156af80 ffffffff82aa8c00 [ 1380.161911] 0000000000000001 0000000000400000 ffff8801d8467960 ffffffff814fc7c8 [ 1380.161921] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.161951] [] dump_stack+0xc1/0x128 [ 1380.161961] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.161971] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.161979] [] ? depot_save_stack+0x11c/0x470 [ 1380.161990] [] ? save_stack_trace+0x16/0x20 [ 1380.161999] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.162008] [] ? do_ipt_set_ctl+0x235/0x460 [ 1380.162016] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.162025] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.162033] [] __vmalloc_node_range+0x35e/0x600 [ 1380.162042] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1380.162048] [] vmalloc+0x5b/0x70 [ 1380.162056] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1380.162063] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.162072] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.162079] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1380.162088] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.162096] [] ? __check_object_size+0x248/0x38e [ 1380.162103] [] do_ipt_set_ctl+0x2ce/0x460 [ 1380.162111] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.162122] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1380.162129] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1380.162136] [] nf_setsockopt+0x6d/0xc0 [ 1380.162145] [] ip_setsockopt+0x88/0xa0 [ 1380.162154] [] udp_setsockopt+0x4a/0x90 [ 1380.162164] [] ipv6_setsockopt+0x10a/0x130 [ 1380.162172] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.162181] [] sock_common_setsockopt+0x9a/0xe0 [ 1380.162188] [] SyS_setsockopt+0x166/0x260 [ 1380.162195] [] ? SyS_recv+0x40/0x40 [ 1380.162204] [] ? __do_page_fault+0x554/0xa60 [ 1380.162211] [] ? do_syscall_64+0x48/0x550 [ 1380.162217] [] ? SyS_recv+0x40/0x40 [ 1380.162224] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.162232] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1380.162260] Mem-Info: [ 1380.162278] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.162278] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.162278] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1380.162278] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.162278] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.162278] free:1043840 free_pcp:384 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 [ 1380.162291] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1380.162310] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1380.162314] 0 3505 3505Normal free:1155896kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416512kB pagetables:311080kB bounce:0kB free_pcp:868kB local_pcp:244kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1380.162340] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 154*4kB (UM) 56*8kB (UM) 23*16kB (UME) 128*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155928kB 9950 total pagecache pages [ 1380.162496] 0 pages in swap cache [ 1380.162500] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.162502] Free swap = 0kB [ 1380.162503] Total swap = 0kB [ 1380.162506] 1965979 pages RAM [ 1380.162508] 0 pages HighMem/MovableOnly [ 1380.162510] 313617 pages reserved [ 1380.164262] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.164266] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1380.164278] CPU: 0 PID: 25979 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.164282] ffff8801c9ec7818 [ 1380.164284] ffffffff81b42e79 1ffff100393d8f05 ffff8801c9c3c740 ffffffff82aa8c00 [ 1380.164295] 0000000000000001 0000000000400000 ffff8801c9ec7960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.164306] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.164324] [] dump_stack+0xc1/0x128 [ 1380.164332] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.164340] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.164347] [] ? depot_save_stack+0x11c/0x470 [ 1380.164356] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.164363] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.164370] [] ? do_ipt_set_ctl+0x235/0x460 [ 1380.164377] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.164385] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.164392] [] __vmalloc_node_range+0x35e/0x600 [ 1380.164400] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program [ 1380.164406] [] vmalloc+0x5b/0x70 [ 1380.164413] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1380.164420] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.164428] [] translate_table+0x215/0x1600 [ 1380.164435] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program [ 1380.164443] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.164461] [] ? __check_object_size+0x248/0x38e [ 1380.164469] [] do_ipt_set_ctl+0x2ce/0x460 [ 1380.164477] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.164485] [] ? mutex_unlock+0x9/0x10 [ 1380.164492] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1380.164498] [] nf_setsockopt+0x6d/0xc0 [ 1380.164506] [] ip_setsockopt+0x88/0xa0 [ 1380.164513] [] udp_setsockopt+0x4a/0x90 [ 1380.164521] [] ipv6_setsockopt+0x10a/0x130 [ 1380.164528] [] tcp_setsockopt+0x88/0xe0 [ 1380.164536] [] sock_common_setsockopt+0x9a/0xe0 [ 1380.164543] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program [ 1380.164549] [] ? SyS_recv+0x40/0x40 [ 1380.164557] [] ? __do_page_fault+0x554/0xa60 [ 1380.164563] [] ? do_syscall_64+0x48/0x550 [ 1380.164570] [] ? SyS_recv+0x40/0x40 [ 1380.164576] [] do_syscall_64+0x19f/0x550 [ 1380.164584] [] 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 executing program executing program executing program executing program [ 1380.164587] Mem-Info: [ 1380.164604] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.164604] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.164604] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1380.164604] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.164604] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.164604] free:1043840 free_pcp:391 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 executing program executing program executing program executing program executing program executing program executing program [ 1380.164617] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1380.164635] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program lowmem_reserve[]: [ 1380.164638] 0 3505 3505Normal free:1155896kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416512kB pagetables:311080kB bounce:0kB free_pcp:896kB local_pcp:296kB 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 executing program executing program executing program lowmem_reserve[]: [ 1380.164665] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 154*4kB (UM) 56*8kB (UM) 23*16kB (UME) 128*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155928kB 9950 total pagecache pages [ 1380.164865] 0 pages in swap cache [ 1380.164869] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.164871] Free swap = 0kB [ 1380.164873] Total swap = 0kB [ 1380.164875] 1965979 pages RAM [ 1380.164877] 0 pages HighMem/MovableOnly [ 1380.164879] 313617 pages reserved [ 1380.168292] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.168296] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1380.168308] CPU: 0 PID: 25991 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.168312] ffff8801c9ec7818 [ 1380.168314] ffffffff81b42e79 1ffff100393d8f05 ffff880184848000 ffffffff82aa8c00 [ 1380.168325] 0000000000000001 0000000000400000 ffff8801c9ec7960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.168336] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.168353] [] dump_stack+0xc1/0x128 [ 1380.168361] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.168370] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.168377] [] ? depot_save_stack+0x11c/0x470 [ 1380.168386] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.168393] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.168401] [] ? do_ipt_set_ctl+0x235/0x460 [ 1380.168408] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.168416] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.168423] [] __vmalloc_node_range+0x35e/0x600 [ 1380.168431] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program [ 1380.168437] [] vmalloc+0x5b/0x70 [ 1380.168444] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1380.168459] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.168467] [] translate_table+0x215/0x1600 [ 1380.168474] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1380.168482] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.168490] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.168502] [] do_ipt_set_ctl+0x2ce/0x460 [ 1380.168510] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.168519] [] ? mutex_unlock+0x9/0x10 [ 1380.168526] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1380.168533] [] nf_setsockopt+0x6d/0xc0 [ 1380.168541] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program [ 1380.168549] [] udp_setsockopt+0x4a/0x90 [ 1380.168557] [] ipv6_setsockopt+0x10a/0x130 [ 1380.168564] [] tcp_setsockopt+0x88/0xe0 [ 1380.168571] [] sock_common_setsockopt+0x9a/0xe0 [ 1380.168578] [] SyS_setsockopt+0x166/0x260 [ 1380.168585] [] ? SyS_recv+0x40/0x40 [ 1380.168592] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program [ 1380.168598] [] ? do_syscall_64+0x48/0x550 [ 1380.168605] [] ? SyS_recv+0x40/0x40 [ 1380.168611] [] do_syscall_64+0x19f/0x550 [ 1380.168620] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1380.168675] Mem-Info: [ 1380.168692] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.168692] active_file:3338 inactive_file:6565 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 [ 1380.168692] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1380.168692] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.168692] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.168692] free:1043840 free_pcp:378 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.168706] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1380.168723] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.168727] 0 3505 3505Normal free:1155896kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416544kB pagetables:311080kB bounce:0kB free_pcp:844kB local_pcp:244kB free_cma:0kB lowmem_reserve[]: [ 1380.168754] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 154*4kB (UM) 56*8kB (UM) 23*16kB (UME) 127*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155896kB 9950 total pagecache pages [ 1380.168951] 0 pages in swap cache [ 1380.168955] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.169975] syz-executor751: [ 1380.169979] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program [ 1380.169991] CPU: 1 PID: 25987 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.169995] ffff8801462bf818 [ 1380.169998] ffffffff81b42e79 1ffff10028c57f05 ffff8801848b5f00 ffffffff82aa8c00 [ 1380.170009] 0000000000000001 0000000000400000 ffff8801462bf960 ffffffff814fc7c8 [ 1380.170019] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.170036] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170044] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.170052] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.170060] [] ? depot_save_stack+0x11c/0x470 [ 1380.170068] [] ? save_stack_trace+0x16/0x20 [ 1380.170075] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.170082] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170088] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.170096] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.170104] [] __vmalloc_node_range+0x35e/0x600 [ 1380.170111] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1380.170118] [] vmalloc+0x5b/0x70 [ 1380.170126] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170133] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.170141] [] translate_table+0x215/0x1600 [ 1380.170149] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1380.170156] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.170164] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170172] [] do_ipt_set_ctl+0x2ce/0x460 [ 1380.170179] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.170188] [] ? mutex_unlock+0x9/0x10 [ 1380.170190] Free swap = 0kB [ 1380.170197] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1380.170199] Total swap = 0kB [ 1380.170206] [] nf_setsockopt+0x6d/0xc0 [ 1380.170207] 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 executing program executing program executing program executing program executing program executing program [ 1380.170215] [] ip_setsockopt+0x88/0xa0 [ 1380.170216] 0 pages HighMem/MovableOnly [ 1380.170224] [] udp_setsockopt+0x4a/0x90 [ 1380.170225] 313617 pages reserved [ 1380.170232] [] ipv6_setsockopt+0x10a/0x130 [ 1380.170239] [] tcp_setsockopt+0x88/0xe0 [ 1380.170246] [] 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 executing program executing program executing program executing program executing program executing program [ 1380.170253] [] SyS_setsockopt+0x166/0x260 [ 1380.170260] [] ? SyS_recv+0x40/0x40 [ 1380.170267] [] ? __do_page_fault+0x554/0xa60 [ 1380.170274] [] ? do_syscall_64+0x48/0x550 [ 1380.170281] [] ? SyS_recv+0x40/0x40 [ 1380.170287] [] do_syscall_64+0x19f/0x550 [ 1380.170295] [] 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 executing program [ 1380.170342] Mem-Info: [ 1380.170360] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.170360] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.170360] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1380.170360] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.170360] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.170360] free:1043840 free_pcp:391 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 [ 1380.170374] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170391] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1380.170395] 0 3505 3505Normal free:1155896kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:896kB local_pcp:696kB 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 executing program executing program executing program lowmem_reserve[]: [ 1380.170470] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 154*4kB (UM) 56*8kB (UM) 23*16kB (UME) 129*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155960kB 9950 total pagecache pages [ 1380.170633] 0 pages in swap cache [ 1380.170637] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.170639] Free swap = 0kB [ 1380.170641] Total swap = 0kB [ 1380.170643] 1965979 pages RAM [ 1380.170645] 0 pages HighMem/MovableOnly [ 1380.170647] 313617 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 executing program executing program executing program executing program executing program executing program [ 1380.170815] syz-executor751: [ 1380.170820] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1380.170831] CPU: 0 PID: 25985 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.170835] ffff8801461af818 [ 1380.170838] ffffffff81b42e79 1ffff10028c35f05 ffff8801c9e597c0 ffffffff82aa8c00 [ 1380.170850] 0000000000000001 0000000000400000 ffff8801461af960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170861] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.170879] [] dump_stack+0xc1/0x128 [ 1380.170887] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.170896] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.170903] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program [ 1380.170911] [] ? save_stack_trace+0x16/0x20 [ 1380.170919] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.170927] [] ? do_ipt_set_ctl+0x235/0x460 [ 1380.170933] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.170941] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.170948] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.170956] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1380.170962] [] vmalloc+0x5b/0x70 [ 1380.170970] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1380.170977] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.170985] [] translate_table+0x215/0x1600 [ 1380.170992] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program [ 1380.171001] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.171009] [] ? __check_object_size+0x248/0x38e [ 1380.171016] [] do_ipt_set_ctl+0x2ce/0x460 [ 1380.171024] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.171032] [] ? mutex_unlock+0x9/0x10 [ 1380.171039] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1380.171046] [] nf_setsockopt+0x6d/0xc0 [ 1380.171053] [] ip_setsockopt+0x88/0xa0 [ 1380.171061] [] udp_setsockopt+0x4a/0x90 [ 1380.171068] [] ipv6_setsockopt+0x10a/0x130 [ 1380.171075] [] tcp_setsockopt+0x88/0xe0 [ 1380.171083] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1380.171090] [] SyS_setsockopt+0x166/0x260 [ 1380.171097] [] ? SyS_recv+0x40/0x40 [ 1380.171104] [] ? __do_page_fault+0x554/0xa60 [ 1380.171111] [] ? do_syscall_64+0x48/0x550 [ 1380.171117] [] ? SyS_recv+0x40/0x40 [ 1380.171124] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.171139] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1380.171604] Mem-Info: [ 1380.171622] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.171622] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.171622] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1380.171622] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.171622] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.171622] free:1043865 free_pcp:372 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 [ 1380.171635] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1380.171653] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1380.171657] 0 3505 3505Normal free:1155996kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416448kB pagetables:311080kB bounce:0kB free_pcp:820kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1380.171684] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 181*4kB (UM) 58*8kB (UM) 23*16kB (UME) 130*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156116kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9950 total pagecache pages [ 1380.171798] 0 pages in swap cache [ 1380.171802] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.171804] Free swap = 0kB [ 1380.171806] Total swap = 0kB [ 1380.171808] 1965979 pages RAM [ 1380.171810] 0 pages HighMem/MovableOnly [ 1380.171811] 313617 pages reserved [ 1380.174251] syz-executor751: [ 1380.174256] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program [ 1380.174268] CPU: 0 PID: 26000 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.174272] ffff8801d8467818 [ 1380.174274] ffffffff81b42e79 1ffff1003b08cf05 ffff88018a0017c0 ffffffff82aa8c00 [ 1380.174285] 0000000000000001 0000000000400000 ffff8801d8467960 ffffffff814fc7c8 [ 1380.174296] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.174313] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174327] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.174335] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.174343] [] ? depot_save_stack+0x11c/0x470 [ 1380.174351] [] ? save_stack_trace+0x16/0x20 [ 1380.174358] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.174366] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174373] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.174381] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.174388] [] __vmalloc_node_range+0x35e/0x600 [ 1380.174395] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1380.174402] [] vmalloc+0x5b/0x70 [ 1380.174409] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174416] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.174424] [] translate_table+0x215/0x1600 [ 1380.174431] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1380.174440] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.174453] [] ? __check_object_size+0x248/0x38e [ 1380.174461] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174469] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.174477] [] ? mutex_unlock+0x9/0x10 [ 1380.174485] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1380.174492] [] nf_setsockopt+0x6d/0xc0 [ 1380.174500] [] ip_setsockopt+0x88/0xa0 [ 1380.174507] [] udp_setsockopt+0x4a/0x90 [ 1380.174515] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174522] [] tcp_setsockopt+0x88/0xe0 [ 1380.174530] [] sock_common_setsockopt+0x9a/0xe0 [ 1380.174537] [] SyS_setsockopt+0x166/0x260 [ 1380.174544] [] ? SyS_recv+0x40/0x40 [ 1380.174551] [] ? __do_page_fault+0x554/0xa60 [ 1380.174558] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174564] [] ? SyS_recv+0x40/0x40 [ 1380.174571] [] do_syscall_64+0x19f/0x550 [ 1380.174579] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1380.174692] Mem-Info: [ 1380.174709] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.174709] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.174709] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.174709] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.174709] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.174709] free:1043897 free_pcp:401 free_cma:0 [ 1380.174722] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1380.174739] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1380.174743] 0 3505 3505Normal free:1156124kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416416kB pagetables:311080kB bounce:0kB free_pcp:936kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1380.174770] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 181*4kB (UM) 58*8kB (UM) 23*16kB (UME) 131*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156148kB 9950 total pagecache pages [ 1380.174962] 0 pages in swap cache [ 1380.174966] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.174968] 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 executing program executing program executing program [ 1380.174970] Total swap = 0kB [ 1380.174972] 1965979 pages RAM [ 1380.174974] 0 pages HighMem/MovableOnly [ 1380.174976] 313617 pages reserved [ 1380.179024] syz-executor751: [ 1380.179028] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1380.179040] CPU: 0 PID: 26019 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.179044] ffff880145d67818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.179046] ffffffff81b42e79 1ffff10028bacf05 ffff8801cc5a4740 ffffffff82aa8c00 [ 1380.179064] 0000000000000001 0000000000400000 ffff880145d67960 ffffffff814fc7c8 [ 1380.179074] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.179092] [] dump_stack+0xc1/0x128 [ 1380.179100] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.179108] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.179115] [] ? depot_save_stack+0x11c/0x470 [ 1380.179123] [] ? save_stack_trace+0x16/0x20 [ 1380.179131] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.179138] [] ? do_ipt_set_ctl+0x235/0x460 [ 1380.179145] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1380.179153] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.179160] [] __vmalloc_node_range+0x35e/0x600 [ 1380.179168] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1380.179174] [] vmalloc+0x5b/0x70 [ 1380.179181] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.179188] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.179196] [] translate_table+0x215/0x1600 [ 1380.179204] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1380.179212] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.179220] [] ? __check_object_size+0x248/0x38e [ 1380.179228] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.179236] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.179244] [] ? mutex_unlock+0x9/0x10 [ 1380.179251] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1380.179258] [] nf_setsockopt+0x6d/0xc0 [ 1380.179265] [] ip_setsockopt+0x88/0xa0 [ 1380.179273] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program [ 1380.179281] [] ipv6_setsockopt+0x10a/0x130 [ 1380.179287] [] tcp_setsockopt+0x88/0xe0 [ 1380.179295] [] sock_common_setsockopt+0x9a/0xe0 [ 1380.179302] [] SyS_setsockopt+0x166/0x260 [ 1380.179309] [] ? SyS_recv+0x40/0x40 [ 1380.179316] [] ? __do_page_fault+0x554/0xa60 [ 1380.179323] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.179329] [] ? SyS_recv+0x40/0x40 [ 1380.179336] [] do_syscall_64+0x19f/0x550 [ 1380.179343] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1380.179477] Mem-Info: [ 1380.179495] active_anon:171244 inactive_anon:40 isolated_anon:0 [ 1380.179495] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.179495] 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 [ 1380.179495] slab_reclaimable:12524 slab_unreclaimable:133662 [ 1380.179495] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.179495] free:1043865 free_pcp:374 free_cma:0 [ 1380.179508] Node 0 active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1380.179525] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1380.179529] 0 3505 3505Normal free:1155996kB min:5580kB low:9168kB high:12756kB active_anon:684976kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:828kB local_pcp:152kB free_cma:0kB lowmem_reserve[]: [ 1380.179556] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 181*4kB (UM) 58*8kB (UM) 23*16kB (UME) 129*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156084kB 9950 total pagecache pages [ 1380.179778] 0 pages in swap cache [ 1380.179782] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.179783] Free swap = 0kB [ 1380.179785] Total swap = 0kB [ 1380.179787] 1965979 pages RAM [ 1380.179789] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.179792] 313617 pages reserved [ 1380.181289] syz-executor751: [ 1380.181293] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1380.181305] CPU: 0 PID: 26020 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.181309] ffff8801843d7818 [ 1380.181311] ffffffff81b42e79 1ffff1003087af05 ffff880185b58000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.181322] 0000000000000001 0000000000400000 ffff8801843d7960 ffffffff814fc7c8 [ 1380.181333] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.181349] [] dump_stack+0xc1/0x128 [ 1380.181357] [] warn_alloc.cold.31+0x7f/0x9c ** 163 printk messages dropped ** [ 1380.184028] 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 [ 1380.184029] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 181*4kB (UM) 58*8kB (UM) 23*16kB (UME) 130*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1156116kB 9950 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.184610] 0 pages in swap cache [ 1380.184614] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.184616] Free swap = 0kB [ 1380.184618] Total swap = 0kB [ 1380.184620] 1965979 pages RAM [ 1380.184622] 0 pages HighMem/MovableOnly [ 1380.184624] 313617 pages reserved [ 1380.186242] syz-executor751: [ 1380.186420] vmalloc: allocation failure: 8611026944 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 executing program [ 1380.186432] CPU: 1 PID: 26035 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1380.186436] ffff8801d8467818 [ 1380.186439] ffffffff81b42e79 1ffff1003b08cf05 ffff88017dd317c0 ffffffff82aa8c00 [ 1380.186449] 0000000000000001 0000000000400000 ffff8801d8467960 ffffffff814fc7c8 [ 1380.186459] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1380.186476] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186484] [] warn_alloc.cold.31+0x7f/0x9c [ 1380.186492] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1380.186499] [] ? depot_save_stack+0x11c/0x470 [ 1380.186507] [] ? save_stack_trace+0x16/0x20 [ 1380.186514] [] ? xt_alloc_table_info+0x70/0x100 [ 1380.186522] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186529] [] ? nf_setsockopt+0x6d/0xc0 [ 1380.186536] [] ? check_preemption_disabled+0x3b/0x200 [ 1380.186544] [] __vmalloc_node_range+0x35e/0x600 [ 1380.186551] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1380.186558] [] vmalloc+0x5b/0x70 [ 1380.186565] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186572] [] xt_alloc_entry_offsets+0x41/0x60 [ 1380.186580] [] translate_table+0x215/0x1600 [ 1380.186588] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1380.186596] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1380.186604] [] ? __check_object_size+0x248/0x38e [ 1380.186612] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186620] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1380.186629] [] ? mutex_unlock+0x9/0x10 [ 1380.186636] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1380.186644] [] nf_setsockopt+0x6d/0xc0 [ 1380.186651] [] ip_setsockopt+0x88/0xa0 [ 1380.186658] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186666] [] ipv6_setsockopt+0x10a/0x130 [ 1380.186673] [] tcp_setsockopt+0x88/0xe0 [ 1380.186680] [] sock_common_setsockopt+0x9a/0xe0 [ 1380.186687] [] SyS_setsockopt+0x166/0x260 [ 1380.186694] [] ? SyS_recv+0x40/0x40 [ 1380.186701] [] ? __do_page_fault+0x554/0xa60 [ 1380.186708] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186715] [] ? SyS_recv+0x40/0x40 [ 1380.186721] [] do_syscall_64+0x19f/0x550 [ 1380.186729] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1380.186732] Mem-Info: [ 1380.186747] active_anon:171219 inactive_anon:40 isolated_anon:0 [ 1380.186747] active_file:3338 inactive_file:6565 isolated_file:0 [ 1380.186747] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1380.186747] slab_reclaimable:12524 slab_unreclaimable:133662 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1380.186747] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1380.186747] free:1043872 free_pcp:392 free_cma:0 [ 1380.186760] Node 0 active_anon:684876kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program [ 1380.186778] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1380.186781] 0 3505 3505Normal free:1156024kB min:5580kB low:9168kB high:12756kB active_anon:684876kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:534648kB kernel_stack:416544kB pagetables:311080kB bounce:0kB free_pcp:900kB local_pcp:636kB 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 executing program executing program executing program executing program executing program [ 1380.186808] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 172*4kB (U) 47*8kB (U) 23*16kB (UME) 128*32kB (UME) 9*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155928kB 9950 total pagecache pages [ 1380.186924] 0 pages in swap cache [ 1380.186928] Swap cache stats: add 0, delete 0, find 0/0 [ 1380.186930] Free swap = 0kB [ 1380.186932] 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 [ 1380.186935] 1965979 pages RAM [ 1380.186937] 0 pages HighMem/MovableOnly [ 1380.186939] 313617 pages reserved [ 1385.175191] warn_alloc: 2308 callbacks suppressed [ 1385.175195] syz-executor751: [ 1385.175200] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1385.175214] CPU: 1 PID: 17894 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.175219] ffff8801c8d97818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.175222] ffffffff81b42e79 1ffff100391b2f05 ffff8801a8464740 ffffffff82aa8c00 [ 1385.175234] 0000000000000001 0000000000400000 ffff8801c8d97960 ffffffff814fc7c8 [ 1385.175245] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.175268] [] dump_stack+0xc1/0x128 [ 1385.175279] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.175288] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.175297] [] ? depot_save_stack+0x11c/0x470 [ 1385.175306] [] ? save_stack_trace+0x16/0x20 [ 1385.175316] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.175325] [] ? do_ipt_set_ctl+0x235/0x460 [ 1385.175333] [] ? 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 executing program executing program executing program executing program executing program [ 1385.175341] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.175349] [] __vmalloc_node_range+0x35e/0x600 [ 1385.175358] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.175365] [] vmalloc+0x5b/0x70 [ 1385.175372] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.175379] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.175387] [] translate_table+0x215/0x1600 [ 1385.175394] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1385.175402] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.175410] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.175417] [] do_ipt_set_ctl+0x2ce/0x460 [ 1385.175425] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.175435] [] ? mutex_unlock+0x9/0x10 [ 1385.175442] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1385.175448] [] nf_setsockopt+0x6d/0xc0 [ 1385.175457] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program [ 1385.175466] [] udp_setsockopt+0x4a/0x90 [ 1385.175475] [] ipv6_setsockopt+0x10a/0x130 [ 1385.175484] [] tcp_setsockopt+0x88/0xe0 [ 1385.175492] [] sock_common_setsockopt+0x9a/0xe0 [ 1385.175499] [] SyS_setsockopt+0x166/0x260 [ 1385.175505] [] ? 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.175514] [] ? __do_page_fault+0x554/0xa60 [ 1385.175522] [] ? do_syscall_64+0x48/0x550 [ 1385.175528] [] ? SyS_recv+0x40/0x40 [ 1385.175534] [] do_syscall_64+0x19f/0x550 [ 1385.175542] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.175545] Mem-Info: [ 1385.175563] active_anon:171236 inactive_anon:40 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.175563] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.175563] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1385.175563] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.175563] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.175563] free:1043571 free_pcp:414 free_cma:0 [ 1385.175576] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1385.175594] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program executing program executing program executing program [ 1385.175598] 0 3505 3505Normal free:1154820kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416416kB pagetables:311120kB bounce:0kB free_pcp:988kB local_pcp:660kB 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 executing program executing program executing program [ 1385.175623] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 205*4kB (UM) 56*8kB (UM) 21*16kB (UME) 82*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154884kB 9950 total pagecache pages [ 1385.175737] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.175741] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.175743] Free swap = 0kB [ 1385.175745] Total swap = 0kB [ 1385.175748] 1965979 pages RAM [ 1385.175750] 0 pages HighMem/MovableOnly [ 1385.175751] 313617 pages reserved [ 1385.177369] syz-executor751: [ 1385.177374] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177385] CPU: 1 PID: 18022 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.177389] ffff880196fc7818 [ 1385.177391] ffffffff81b42e79 1ffff10032df8f05 ffff88015627df00 ffffffff82aa8c00 [ 1385.177402] 0000000000000001 0000000000400000 ffff880196fc7960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177414] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.177432] [] dump_stack+0xc1/0x128 [ 1385.177440] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.177448] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.177454] [] ? depot_save_stack+0x11c/0x470 [ 1385.177463] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177470] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.177477] [] ? do_ipt_set_ctl+0x235/0x460 [ 1385.177484] [] ? nf_setsockopt+0x6d/0xc0 [ 1385.177491] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.177499] [] __vmalloc_node_range+0x35e/0x600 [ 1385.177506] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177513] [] vmalloc+0x5b/0x70 [ 1385.177520] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1385.177526] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.177534] [] translate_table+0x215/0x1600 [ 1385.177541] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program [ 1385.177549] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.177557] [] ? __check_object_size+0x248/0x38e [ 1385.177565] [] do_ipt_set_ctl+0x2ce/0x460 [ 1385.177573] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.177581] [] ? mutex_unlock+0x9/0x10 [ 1385.177588] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1385.177595] [] nf_setsockopt+0x6d/0xc0 [ 1385.177602] [] ip_setsockopt+0x88/0xa0 [ 1385.177609] [] udp_setsockopt+0x4a/0x90 [ 1385.177617] [] ipv6_setsockopt+0x10a/0x130 [ 1385.177620] syz-executor751: [ 1385.177627] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.177630] vmalloc: allocation failure: 8611026944 bytes [] sock_common_setsockopt+0x9a/0xe0 [ 1385.177641] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [] SyS_setsockopt+0x166/0x260 [ 1385.177655] [] ? SyS_recv+0x40/0x40 [ 1385.177662] [] ? __do_page_fault+0x554/0xa60 [ 1385.177669] [] ? do_syscall_64+0x48/0x550 [ 1385.177676] [] ? 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 executing program executing program executing program executing program [ 1385.177683] [] do_syscall_64+0x19f/0x550 [ 1385.177691] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.177694] Mem-Info: [ 1385.177700] CPU: 0 PID: 17973 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.177717] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.177717] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.177717] 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 executing program executing program executing program executing program executing program [ 1385.177717] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.177717] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.177717] free:1043589 free_pcp:364 free_cma:0 [ 1385.177719] ffff8801705af818 [ 1385.177733] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program [ 1385.177735] ffffffff81b42e79DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB 1ffff1002e0b5f05lowmem_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 [ 1385.177758] ffff8801a45497c0 0 3505 ffffffff82aa8c00 [ 1385.177765] 3505 0000000000000001 0000000000400000Normal free:1154892kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:788kB local_pcp:580kB free_cma:0kB ffff8801705af960lowmem_reserve[]: [ 1385.177793] 0 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177796] 0 0000000041b58ab3 0 ffffffff82e37a10 ffffffff81427db0DMA32: Call Trace: [ 1385.177810] 4*4kB [] dump_stack+0xc1/0x128 [ 1385.177819] (UM) [] warn_alloc.cold.31+0x7f/0x9c [ 1385.177828] 3*8kB [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.177838] (M) [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program [ 1385.177847] 2*16kB [] ? save_stack_trace+0x16/0x20 [ 1385.177856] (M) [] ? xt_alloc_table_info+0x70/0x100 [ 1385.177865] 4*32kB [] ? do_ipt_set_ctl+0x235/0x460 [ 1385.177873] (UM) [] ? nf_setsockopt+0x6d/0xc0 [ 1385.177882] 4*64kB [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177891] (UM) [] __vmalloc_node_range+0x35e/0x600 [ 1385.177900] 4*128kB [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.177908] (UM) [] vmalloc+0x5b/0x70 [ 1385.177916] 3*256kB [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1385.177925] (UM) [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177934] 2*512kB [] translate_table+0x215/0x1600 [ 1385.177943] (M) [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1385.177960] 2*1024kB [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.177969] (UM) [] ? __check_object_size+0x248/0x38e [ 1385.177979] 2*2048kB [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.177987] (UM) [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.177998] 735*4096kB [] ? mutex_unlock+0x9/0x10 [ 1385.178006] (M) [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1385.178016] = 3019464kB [] nf_setsockopt+0x6d/0xc0 [ 1385.178024] Normal: [] ip_setsockopt+0x88/0xa0 [ 1385.178033] 236*4kB [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.178042] (UM) [] ipv6_setsockopt+0x10a/0x130 [ 1385.178052] 56*8kB [] tcp_setsockopt+0x88/0xe0 [ 1385.178059] (UM) [] sock_common_setsockopt+0x9a/0xe0 [ 1385.178069] 21*16kB [] SyS_setsockopt+0x166/0x260 [ 1385.178077] (UME) [] ? SyS_recv+0x40/0x40 [ 1385.178085] 80*32kB [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program [ 1385.178094] (UME) [] ? do_syscall_64+0x48/0x550 [ 1385.178103] 13*64kB [] ? SyS_recv+0x40/0x40 [ 1385.178111] (UME) [] do_syscall_64+0x19f/0x550 [ 1385.178119] 11*128kB [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.178128] (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154944kB 9950 total pagecache pages [ 1385.178156] 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 executing program executing program executing program executing program [ 1385.178160] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.178162] Free swap = 0kB [ 1385.178164] Total swap = 0kB [ 1385.178166] 1965979 pages RAM [ 1385.178168] 0 pages HighMem/MovableOnly [ 1385.178170] 313617 pages reserved [ 1385.178182] Mem-Info: [ 1385.178198] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.178198] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.178198] 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 executing program executing program [ 1385.178198] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.178198] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.178198] free:1043589 free_pcp:364 free_cma:0 [ 1385.178211] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1385.178229] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program [ 1385.178233] 0 3505 3505Normal free:1154892kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:788kB local_pcp:208kB 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 [ 1385.178260] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 236*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154944kB 9950 total pagecache pages [ 1385.178373] 0 pages in swap cache [ 1385.178377] 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.178380] Free swap = 0kB [ 1385.178382] Total swap = 0kB [ 1385.178384] 1965979 pages RAM [ 1385.178386] 0 pages HighMem/MovableOnly [ 1385.178389] 313617 pages reserved [ 1385.181904] syz-executor751: [ 1385.181908] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1385.181920] CPU: 0 PID: 18004 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.181924] ffff8801d7267818 [ 1385.181926] ffffffff81b42e79 1ffff1003ae4cf05 ffff8801ab194740 ffffffff82aa8c00 [ 1385.181937] 0000000000000001 0000000000400000 ffff8801d7267960 ffffffff814fc7c8 [ 1385.181948] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.181964] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.181972] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.181981] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.181988] [] ? depot_save_stack+0x11c/0x470 [ 1385.181996] [] ? save_stack_trace+0x16/0x20 [ 1385.182005] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.182012] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.182019] [] ? nf_setsockopt+0x6d/0xc0 [ 1385.182027] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.182034] [] __vmalloc_node_range+0x35e/0x600 [ 1385.182041] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.182048] [] vmalloc+0x5b/0x70 [ 1385.182056] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.182063] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.182071] [] translate_table+0x215/0x1600 [ 1385.182078] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1385.182086] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.182094] [] ? __check_object_size+0x248/0x38e [ 1385.182101] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.182109] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.182117] [] ? mutex_unlock+0x9/0x10 [ 1385.182125] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1385.182132] [] nf_setsockopt+0x6d/0xc0 [ 1385.182139] [] ip_setsockopt+0x88/0xa0 [ 1385.182146] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program [ 1385.182154] [] ipv6_setsockopt+0x10a/0x130 [ 1385.182161] [] tcp_setsockopt+0x88/0xe0 [ 1385.182169] [] sock_common_setsockopt+0x9a/0xe0 [ 1385.182175] [] SyS_setsockopt+0x166/0x260 [ 1385.182182] [] ? SyS_recv+0x40/0x40 [ 1385.182189] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program [ 1385.182195] [] ? do_syscall_64+0x48/0x550 [ 1385.182202] [] ? SyS_recv+0x40/0x40 [ 1385.182208] [] do_syscall_64+0x19f/0x550 [ 1385.182216] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.182220] Mem-Info: [ 1385.182237] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.182237] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.182237] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1385.182237] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.182237] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.182237] free:1043589 free_pcp:366 free_cma:0 [ 1385.182250] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1385.182267] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program executing program executing program [ 1385.182271] 0 3505 3505Normal free:1154892kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:796kB 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 executing program executing program executing program executing program executing program [ 1385.182513] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 236*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154944kB 9950 total pagecache pages [ 1385.182629] 0 pages in swap cache [ 1385.182633] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.182635] Free swap = 0kB [ 1385.182637] Total swap = 0kB [ 1385.182640] 1965979 pages RAM [ 1385.182642] 0 pages HighMem/MovableOnly [ 1385.182644] 313617 pages reserved [ 1385.185142] syz-executor751: [ 1385.185147] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1385.185159] CPU: 0 PID: 18068 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.185162] ffff8801705af818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.185165] ffffffff81b42e79 1ffff1002e0b5f05 ffff880160aedf00 ffffffff82aa8c00 [ 1385.185176] 0000000000000001 0000000000400000 ffff8801705af960 ffffffff814fc7c8 [ 1385.185187] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.185204] [] dump_stack+0xc1/0x128 [ 1385.185212] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.185220] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.185227] [] ? depot_save_stack+0x11c/0x470 [ 1385.185236] [] ? save_stack_trace+0x16/0x20 [ 1385.185243] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.185251] [] ? do_ipt_set_ctl+0x235/0x460 [ 1385.185257] [] ? nf_setsockopt+0x6d/0xc0 [ 1385.185265] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.185273] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.185280] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.185287] [] vmalloc+0x5b/0x70 [ 1385.185294] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1385.185301] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.185308] [] translate_table+0x215/0x1600 [ 1385.185315] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program [ 1385.185324] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.185332] [] ? __check_object_size+0x248/0x38e [ 1385.185339] [] do_ipt_set_ctl+0x2ce/0x460 [ 1385.185347] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.185355] [] ? mutex_unlock+0x9/0x10 [ 1385.185363] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.185369] [] nf_setsockopt+0x6d/0xc0 [ 1385.185377] [] ip_setsockopt+0x88/0xa0 [ 1385.185385] [] udp_setsockopt+0x4a/0x90 [ 1385.185392] [] ipv6_setsockopt+0x10a/0x130 [ 1385.185399] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program [ 1385.185406] [] sock_common_setsockopt+0x9a/0xe0 [ 1385.185413] [] SyS_setsockopt+0x166/0x260 [ 1385.185420] [] ? SyS_recv+0x40/0x40 [ 1385.185427] [] ? __do_page_fault+0x554/0xa60 [ 1385.185434] [] ? do_syscall_64+0x48/0x550 [ 1385.185440] [] ? SyS_recv+0x40/0x40 [ 1385.185454] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.185462] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.185465] Mem-Info: [ 1385.185482] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.185482] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.185482] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1385.185482] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.185482] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.185482] free:1043589 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 executing program executing program [ 1385.185495] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program [ 1385.185512] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1385.185516] 0 3505 3505Normal free:1154892kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:796kB local_pcp:164kB free_cma:0kB lowmem_reserve[]: [ 1385.185542] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 236*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154944kB 9950 total pagecache pages [ 1385.185656] 0 pages in swap cache [ 1385.185660] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.185661] Free swap = 0kB [ 1385.185663] Total swap = 0kB [ 1385.185665] 1965979 pages RAM [ 1385.185667] 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 executing program executing program executing program executing program executing program [ 1385.185669] 313617 pages reserved [ 1385.188253] syz-executor751: [ 1385.188258] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1385.188270] CPU: 0 PID: 18071 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.188274] ffff8801c639f818 [ 1385.188276] ffffffff81b42e79 1ffff10038c73f05 ffff88015ce84740 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.188287] 0000000000000001 0000000000400000 ffff8801c639f960 ffffffff814fc7c8 [ 1385.188298] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.188314] [] dump_stack+0xc1/0x128 [ 1385.188322] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.188331] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.188338] [] ? depot_save_stack+0x11c/0x470 [ 1385.188346] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.188353] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.188361] [] ? do_ipt_set_ctl+0x235/0x460 [ 1385.188368] [] ? nf_setsockopt+0x6d/0xc0 [ 1385.188376] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.188383] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.188390] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.188397] [] vmalloc+0x5b/0x70 [ 1385.188404] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1385.188411] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.188418] [] translate_table+0x215/0x1600 [ 1385.188426] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program [ 1385.188434] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.188442] [] ? __check_object_size+0x248/0x38e [ 1385.188456] [] do_ipt_set_ctl+0x2ce/0x460 [ 1385.188465] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.188473] [] ? mutex_unlock+0x9/0x10 [ 1385.188480] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program [ 1385.188487] [] nf_setsockopt+0x6d/0xc0 [ 1385.188499] [] ip_setsockopt+0x88/0xa0 [ 1385.188507] [] udp_setsockopt+0x4a/0x90 [ 1385.188514] [] ipv6_setsockopt+0x10a/0x130 [ 1385.188521] [] tcp_setsockopt+0x88/0xe0 [ 1385.188529] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.188536] [] SyS_setsockopt+0x166/0x260 [ 1385.188543] [] ? SyS_recv+0x40/0x40 [ 1385.188550] [] ? __do_page_fault+0x554/0xa60 [ 1385.188557] [] ? do_syscall_64+0x48/0x550 [ 1385.188563] [] ? SyS_recv+0x40/0x40 [ 1385.188569] [] do_syscall_64+0x19f/0x550 [ 1385.188577] [] 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 executing program executing program [ 1385.188688] Mem-Info: [ 1385.188706] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.188706] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.188706] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1385.188706] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.188706] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.188706] free:1043589 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 executing program executing program executing program [ 1385.188719] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1385.188736] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program lowmem_reserve[]: [ 1385.188740] 0 3505 3505Normal free:1154892kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:796kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.188766] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 236*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154944kB 9950 total pagecache pages [ 1385.188881] 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 executing program executing program executing program executing program executing program [ 1385.188885] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.188887] Free swap = 0kB [ 1385.188889] Total swap = 0kB [ 1385.188891] 1965979 pages RAM [ 1385.188893] 0 pages HighMem/MovableOnly [ 1385.188895] 313617 pages reserved [ 1385.191485] syz-executor751: [ 1385.191490] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191502] CPU: 0 PID: 18112 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.191506] ffff8801c99df818 [ 1385.191508] ffffffff81b42e79 1ffff1003933bf05 ffff8801aa3daf80 ffffffff82aa8c00 [ 1385.191519] 0000000000000001 0000000000400000 ffff8801c99df960 ffffffff814fc7c8 [ 1385.191530] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.191547] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191555] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.191563] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.191570] [] ? depot_save_stack+0x11c/0x470 [ 1385.191579] [] ? save_stack_trace+0x16/0x20 [ 1385.191586] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.191594] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191600] [] ? nf_setsockopt+0x6d/0xc0 [ 1385.191608] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.191615] [] __vmalloc_node_range+0x35e/0x600 [ 1385.191623] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.191630] [] vmalloc+0x5b/0x70 [ 1385.191637] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191644] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.191652] [] translate_table+0x215/0x1600 [ 1385.191659] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1385.191668] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.191675] [] ? __check_object_size+0x248/0x38e [ 1385.191683] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191691] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.191699] [] ? mutex_unlock+0x9/0x10 [ 1385.191706] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1385.191713] [] nf_setsockopt+0x6d/0xc0 [ 1385.191721] [] ip_setsockopt+0x88/0xa0 [ 1385.191728] [] udp_setsockopt+0x4a/0x90 [ 1385.191736] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191743] [] tcp_setsockopt+0x88/0xe0 [ 1385.191750] [] sock_common_setsockopt+0x9a/0xe0 [ 1385.191757] [] SyS_setsockopt+0x166/0x260 [ 1385.191764] [] ? SyS_recv+0x40/0x40 [ 1385.191771] [] ? __do_page_fault+0x554/0xa60 [ 1385.191778] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191784] [] ? SyS_recv+0x40/0x40 [ 1385.191790] [] do_syscall_64+0x19f/0x550 [ 1385.191798] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.191801] Mem-Info: [ 1385.191818] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.191818] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.191818] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1385.191818] slab_reclaimable:12528 slab_unreclaimable:133595 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.191818] mapped:1922 shmem:48 pagetables:77780 bounce:0 [ 1385.191818] free:1043589 free_pcp:366 free_cma:0 [ 1385.191832] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1385.191850] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.191853] 0 3505 3505Normal free:1154892kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:796kB local_pcp:164kB free_cma:0kB lowmem_reserve[]: [ 1385.191880] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 236*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154944kB 9950 total pagecache pages [ 1385.192079] 0 pages in swap cache [ 1385.192083] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.192085] Free swap = 0kB [ 1385.192087] 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 executing program executing program executing program executing program executing program executing program executing program [ 1385.192089] 1965979 pages RAM [ 1385.192091] 0 pages HighMem/MovableOnly [ 1385.192093] 313617 pages reserved [ 1385.193154] syz-executor751: [ 1385.193158] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1385.193169] CPU: 1 PID: 18037 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.193173] ffff880196fc7818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.193176] ffffffff81b42e79 1ffff10032df8f05 ffff8801a65017c0 ffffffff82aa8c00 [ 1385.193186] 0000000000000001 0000000000400000 ffff880196fc7960 ffffffff814fc7c8 [ 1385.193197] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.193214] [] dump_stack+0xc1/0x128 [ 1385.193221] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.193230] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.193237] [] ? depot_save_stack+0x11c/0x470 [ 1385.193245] [] ? save_stack_trace+0x16/0x20 ** 155 printk messages dropped ** [ 1385.195535] 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 executing program [ 1385.195537] 0 3505 3505Normal free:1154736kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:920kB local_pcp:244kB free_cma:0kB lowmem_reserve[]: [ 1385.195563] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 205*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154820kB 9950 total pagecache pages [ 1385.195761] 0 pages in swap cache [ 1385.195765] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.195767] Free swap = 0kB [ 1385.195769] Total swap = 0kB [ 1385.195771] 1965979 pages RAM [ 1385.195773] 0 pages HighMem/MovableOnly [ 1385.195775] 313617 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 executing program executing program executing program executing program executing program [ 1385.198439] syz-executor751: [ 1385.198443] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1385.198462] CPU: 0 PID: 18129 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1385.198466] ffff8801d7267818 [ 1385.198469] ffffffff81b42e79 1ffff1003ae4cf05 ffff8801a96d0000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.198480] 0000000000000001 0000000000400000 ffff8801d7267960 ffffffff814fc7c8 [ 1385.198491] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1385.198508] [] dump_stack+0xc1/0x128 [ 1385.198516] [] warn_alloc.cold.31+0x7f/0x9c [ 1385.198524] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1385.198532] [] ? depot_save_stack+0x11c/0x470 [ 1385.198540] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.198547] [] ? xt_alloc_table_info+0x70/0x100 [ 1385.198555] [] ? do_ipt_set_ctl+0x235/0x460 [ 1385.198562] [] ? nf_setsockopt+0x6d/0xc0 [ 1385.198569] [] ? check_preemption_disabled+0x3b/0x200 [ 1385.198577] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.198584] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1385.198591] [] vmalloc+0x5b/0x70 [ 1385.198598] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1385.198605] [] xt_alloc_entry_offsets+0x41/0x60 [ 1385.198612] [] translate_table+0x215/0x1600 [ 1385.198620] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program [ 1385.198628] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1385.198636] [] ? __check_object_size+0x248/0x38e [ 1385.198643] [] do_ipt_set_ctl+0x2ce/0x460 [ 1385.198651] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1385.198660] [] ? mutex_unlock+0x9/0x10 [ 1385.198667] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program [ 1385.198674] [] nf_setsockopt+0x6d/0xc0 [ 1385.198682] [] ip_setsockopt+0x88/0xa0 [ 1385.198689] [] udp_setsockopt+0x4a/0x90 [ 1385.198697] [] ipv6_setsockopt+0x10a/0x130 [ 1385.198704] [] tcp_setsockopt+0x88/0xe0 [ 1385.198711] [] 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 executing program executing program executing program executing program executing program executing program [ 1385.198718] [] SyS_setsockopt+0x166/0x260 [ 1385.198725] [] ? SyS_recv+0x40/0x40 [ 1385.198732] [] ? __do_page_fault+0x554/0xa60 [ 1385.198739] [] ? do_syscall_64+0x48/0x550 [ 1385.198746] [] ? 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 executing program executing program [ 1385.198752] [] do_syscall_64+0x19f/0x550 [ 1385.198760] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1385.198763] Mem-Info: [ 1385.198780] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1385.198780] active_file:3338 inactive_file:6565 isolated_file:0 [ 1385.198780] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1385.198780] slab_reclaimable:12528 slab_unreclaimable:133595 [ 1385.198780] mapped:1922 shmem:48 pagetables:77780 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 executing program executing program executing program executing program executing program executing program [ 1385.198780] free:1043550 free_pcp:397 free_cma:0 [ 1385.198793] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1385.198811] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1385.198814] 0 3505 3505Normal free:1154736kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311120kB bounce:0kB free_pcp:920kB local_pcp:244kB free_cma:0kB lowmem_reserve[]: [ 1385.198840] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 205*4kB (UM) 56*8kB (UM) 21*16kB (UME) 80*32kB (UME) 13*64kB (UME) 11*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154820kB 9950 total pagecache pages [ 1385.199010] 0 pages in swap cache [ 1385.199014] Swap cache stats: add 0, delete 0, find 0/0 [ 1385.199016] Free swap = 0kB [ 1385.199018] Total swap = 0kB [ 1385.199020] 1965979 pages RAM [ 1385.199022] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1385.199024] 313617 pages reserved [ 1390.179992] warn_alloc: 2294 callbacks suppressed [ 1390.179996] syz-executor751: [ 1390.180001] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.180015] CPU: 0 PID: 1403 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.180020] ffff880191f57818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.180022] ffffffff81b42e79 1ffff100323eaf05 ffff8801863caf80 ffffffff82aa8c00 [ 1390.180033] 0000000000000001 0000000000400000 ffff880191f57960 ffffffff814fc7c8 [ 1390.180043] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.180066] [] dump_stack+0xc1/0x128 [ 1390.180076] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.180085] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.180094] [] ? depot_save_stack+0x11c/0x470 [ 1390.180104] [] ? save_stack_trace+0x16/0x20 [ 1390.180113] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.180122] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.180129] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1390.180138] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.180146] [] __vmalloc_node_range+0x35e/0x600 [ 1390.180154] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1390.180161] [] vmalloc+0x5b/0x70 [ 1390.180168] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.180175] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.180182] [] translate_table+0x215/0x1600 [ 1390.180190] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.180197] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1390.180204] [] ? __check_object_size+0x248/0x38e [ 1390.180212] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.180220] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.180231] [] ? mutex_unlock+0x9/0x10 [ 1390.180238] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.180245] [] nf_setsockopt+0x6d/0xc0 [ 1390.180254] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program [ 1390.180263] [] udp_setsockopt+0x4a/0x90 [ 1390.180282] [] ipv6_setsockopt+0x10a/0x130 [ 1390.180290] [] tcp_setsockopt+0x88/0xe0 [ 1390.180299] [] sock_common_setsockopt+0x9a/0xe0 [ 1390.180305] [] SyS_setsockopt+0x166/0x260 [ 1390.180312] [] ? 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.180320] [] ? __do_page_fault+0x554/0xa60 [ 1390.180327] [] ? do_syscall_64+0x48/0x550 [ 1390.180334] [] ? SyS_recv+0x40/0x40 [ 1390.180340] [] do_syscall_64+0x19f/0x550 [ 1390.180348] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.180602] 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 executing program executing program executing program executing program executing program executing program [ 1390.180621] active_anon:171263 inactive_anon:40 isolated_anon:0 [ 1390.180621] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.180621] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.180621] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.180621] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.180621] free:1043270 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.180635] Node 0 active_anon:685052kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1390.180653] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program lowmem_reserve[]: [ 1390.180658] 0 3505 3505Normal free:1153616kB min:5580kB low:9168kB high:12756kB active_anon:685052kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:928kB 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 executing program executing program executing program lowmem_reserve[]: [ 1390.180686] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 136*4kB (UM) 47*8kB (U) 39*16kB (UME) 46*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153672kB 9950 total pagecache pages [ 1390.180801] 0 pages in swap cache [ 1390.180805] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.180807] Free swap = 0kB [ 1390.180809] Total swap = 0kB [ 1390.180812] 1965979 pages RAM [ 1390.180814] 0 pages HighMem/MovableOnly [ 1390.180816] 313617 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 executing program executing program executing program executing program executing program executing program [ 1390.184627] syz-executor751: [ 1390.184632] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.184643] CPU: 1 PID: 1446 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.184647] ffff880146b87818 [ 1390.184650] ffffffff81b42e79 1ffff10028d70f05 ffff880181bb5f00 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.184661] 0000000000000001 0000000000400000 ffff880146b87960 ffffffff814fc7c8 [ 1390.184672] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.184690] [] dump_stack+0xc1/0x128 [ 1390.184692] syz-executor751: [ 1390.184700] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.184703] vmalloc: allocation failure: 8611026944 bytes [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.184715] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [] ? depot_save_stack+0x11c/0x470 [ 1390.184731] [] ? save_stack_trace+0x16/0x20 [ 1390.184739] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.184747] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.184754] [] ? 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 executing program executing program executing program [ 1390.184762] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.184770] [] __vmalloc_node_range+0x35e/0x600 [ 1390.184778] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1390.184785] [] vmalloc+0x5b/0x70 [ 1390.184792] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.184800] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.184808] [] translate_table+0x215/0x1600 [ 1390.184815] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.184824] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1390.184832] [] ? __check_object_size+0x248/0x38e [ 1390.184840] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.184848] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.184857] [] ? mutex_unlock+0x9/0x10 [ 1390.184865] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.184872] [] nf_setsockopt+0x6d/0xc0 [ 1390.184880] [] ip_setsockopt+0x88/0xa0 [ 1390.184888] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.184896] [] ipv6_setsockopt+0x10a/0x130 [ 1390.184903] [] tcp_setsockopt+0x88/0xe0 [ 1390.184911] [] sock_common_setsockopt+0x9a/0xe0 [ 1390.184919] [] SyS_setsockopt+0x166/0x260 [ 1390.184926] [] ? SyS_recv+0x40/0x40 [ 1390.184933] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program [ 1390.184940] [] ? do_syscall_64+0x48/0x550 [ 1390.184947] [] ? SyS_recv+0x40/0x40 [ 1390.184962] [] do_syscall_64+0x19f/0x550 [ 1390.184971] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.184974] Mem-Info: [ 1390.184980] CPU: 0 PID: 1433 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.184996] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1390.184996] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.184996] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.184996] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.184996] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.184996] free:1043270 free_pcp:393 free_cma:0 [ 1390.184998] ffff8801467f7818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.185001] ffffffff81b42e79 1ffff10028cfef05 ffff88018214af80Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1390.185022] ffffffff82aa8c00 [ 1390.185040] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 0000000000000001lowmem_reserve[]: [ 1390.185045] 0000000000400000 0 ffff8801467f7960 3505 3505 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.185057] 0000000041b58ab3Normal free:1153616kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416512kB pagetables:311080kB bounce:0kB free_pcp:904kB local_pcp:564kB free_cma:0kB ffffffff82e37a10lowmem_reserve[]: [ 1390.185080] ffffffff81427db0 0 0Call Trace: [ 1390.185086] 0 [] dump_stack+0xc1/0x128 [ 1390.185102] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.185104] DMA32: [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.185114] 4*4kB [] ? depot_save_stack+0x11c/0x470 [ 1390.185122] (UM) [] ? save_stack_trace+0x16/0x20 [ 1390.185132] 3*8kB [] ? xt_alloc_table_info+0x70/0x100 [ 1390.185140] (M) [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.185150] 2*16kB [] ? nf_setsockopt+0x6d/0xc0 [ 1390.185158] (M) [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.185167] 4*32kB [] __vmalloc_node_range+0x35e/0x600 [ 1390.185182] (UM) [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1390.185191] 4*64kB [] vmalloc+0x5b/0x70 [ 1390.185199] (UM) [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.185208] 4*128kB [] xt_alloc_entry_offsets+0x41/0x60 [ 1390.185216] (UM) [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.185226] 3*256kB [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.185235] (UM) [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1390.185244] 2*512kB [] ? __check_object_size+0x248/0x38e [ 1390.185253] (M) [] do_ipt_set_ctl+0x2ce/0x460 [ 1390.185263] 2*1024kB [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program [ 1390.185272] (UM) [] ? mutex_unlock+0x9/0x10 [ 1390.185281] 2*2048kB [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.185290] (UM) [] nf_setsockopt+0x6d/0xc0 [ 1390.185299] 735*4096kB [] ip_setsockopt+0x88/0xa0 [ 1390.185308] (M) [] udp_setsockopt+0x4a/0x90 [ 1390.185317] = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [] ipv6_setsockopt+0x10a/0x130 [ 1390.185326] Normal: [] tcp_setsockopt+0x88/0xe0 [ 1390.185334] 136*4kB [] sock_common_setsockopt+0x9a/0xe0 [ 1390.185343] (UM) [] SyS_setsockopt+0x166/0x260 [ 1390.185352] 47*8kB [] ? SyS_recv+0x40/0x40 [ 1390.185359] (U) [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program [ 1390.185368] 39*16kB [] ? do_syscall_64+0x48/0x550 [ 1390.185376] (UME) [] ? SyS_recv+0x40/0x40 [ 1390.185385] 45*32kB [] do_syscall_64+0x19f/0x550 [ 1390.185392] (UME) [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.185402] 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153640kB 9950 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 executing program executing program executing program executing program executing program executing program executing program [ 1390.185438] 0 pages in swap cache [ 1390.185442] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.185444] Free swap = 0kB [ 1390.185446] Total swap = 0kB [ 1390.185449] 1965979 pages RAM [ 1390.185450] 0 pages HighMem/MovableOnly [ 1390.185452] 313617 pages reserved [ 1390.185579] Mem-Info: [ 1390.185597] active_anon:171238 inactive_anon:40 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 executing program executing program executing program executing program executing program executing program [ 1390.185597] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.185597] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.185597] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.185597] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.185597] free:1043270 free_pcp:393 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 executing program [ 1390.185610] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1390.185627] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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[]: [ 1390.185630] 0 3505 3505Normal free:1153616kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:904kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.185658] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 136*4kB (UM) 47*8kB (U) 39*16kB (UME) 46*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153672kB 9950 total pagecache pages [ 1390.185776] 0 pages in swap cache [ 1390.185780] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.185782] Free swap = 0kB [ 1390.185783] Total swap = 0kB [ 1390.185786] 1965979 pages RAM [ 1390.185788] 0 pages HighMem/MovableOnly [ 1390.185790] 313617 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 executing program executing program executing program executing program executing program executing program executing program [ 1390.188263] syz-executor751: [ 1390.188267] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.188279] CPU: 0 PID: 1458 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.188283] ffff880146ae7818 [ 1390.188285] ffffffff81b42e79 1ffff10028d5cf05 ffff880187cec740 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.188296] 0000000000000001 0000000000400000 ffff880146ae7960 ffffffff814fc7c8 [ 1390.188307] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.188324] [] dump_stack+0xc1/0x128 [ 1390.188332] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.188341] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.188348] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program [ 1390.188357] [] ? save_stack_trace+0x16/0x20 [ 1390.188364] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.188372] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.188378] [] ? nf_setsockopt+0x6d/0xc0 [ 1390.188386] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.188394] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.188401] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1390.188414] [] vmalloc+0x5b/0x70 [ 1390.188421] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.188428] [] xt_alloc_entry_offsets+0x41/0x60 [ 1390.188436] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.188443] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.188457] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1390.188466] [] ? __check_object_size+0x248/0x38e [ 1390.188474] [] do_ipt_set_ctl+0x2ce/0x460 [ 1390.188482] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.188490] [] ? 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 executing program executing program [ 1390.188498] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.188505] [] nf_setsockopt+0x6d/0xc0 [ 1390.188513] [] ip_setsockopt+0x88/0xa0 [ 1390.188520] [] udp_setsockopt+0x4a/0x90 [ 1390.188528] [] ipv6_setsockopt+0x10a/0x130 [ 1390.188535] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.188542] [] sock_common_setsockopt+0x9a/0xe0 [ 1390.188549] [] SyS_setsockopt+0x166/0x260 [ 1390.188555] [] ? SyS_recv+0x40/0x40 [ 1390.188563] [] ? __do_page_fault+0x554/0xa60 [ 1390.188569] [] ? do_syscall_64+0x48/0x550 [ 1390.188575] [] ? SyS_recv+0x40/0x40 [ 1390.188582] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.188589] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.188646] Mem-Info: [ 1390.188663] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1390.188663] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.188663] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.188663] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.188663] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.188663] free:1043300 free_pcp:415 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 [ 1390.188676] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program [ 1390.188694] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program [ 1390.188703] 0 3505 3505Normal free:1153736kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:992kB local_pcp:324kB free_cma:0kB lowmem_reserve[]: [ 1390.188730] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 136*4kB (UM) 47*8kB (U) 39*16kB (UME) 46*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153672kB 9950 total pagecache pages [ 1390.188895] 0 pages in swap cache [ 1390.188899] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.188901] Free swap = 0kB [ 1390.188903] Total swap = 0kB [ 1390.188905] 1965979 pages RAM [ 1390.188907] 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 executing program executing program executing program executing program executing program executing program [ 1390.188909] 313617 pages reserved [ 1390.192837] syz-executor751: [ 1390.192841] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.192852] CPU: 0 PID: 1476 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.192856] ffff8801c48cf818 [ 1390.192858] ffffffff81b42e79 1ffff10038919f05 ffff8801860baf80 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.192870] 0000000000000001 0000000000400000 ffff8801c48cf960 ffffffff814fc7c8 [ 1390.192881] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.192897] [] dump_stack+0xc1/0x128 [ 1390.192905] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.192913] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.192921] [] ? depot_save_stack+0x11c/0x470 [ 1390.192929] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.192936] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.192943] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.192957] [] ? nf_setsockopt+0x6d/0xc0 [ 1390.192965] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.192972] [] __vmalloc_node_range+0x35e/0x600 [ 1390.192980] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program [ 1390.192986] [] vmalloc+0x5b/0x70 [ 1390.192994] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.193001] [] xt_alloc_entry_offsets+0x41/0x60 [ 1390.193008] [] translate_table+0x215/0x1600 [ 1390.193015] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program [ 1390.193023] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1390.193031] [] ? __check_object_size+0x248/0x38e [ 1390.193038] [] do_ipt_set_ctl+0x2ce/0x460 [ 1390.193045] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.193053] [] ? mutex_unlock+0x9/0x10 [ 1390.193061] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program [ 1390.193067] [] nf_setsockopt+0x6d/0xc0 [ 1390.193075] [] ip_setsockopt+0x88/0xa0 [ 1390.193082] [] udp_setsockopt+0x4a/0x90 [ 1390.193090] [] ipv6_setsockopt+0x10a/0x130 [ 1390.193096] [] tcp_setsockopt+0x88/0xe0 [ 1390.193104] [] 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 executing program executing program executing program executing program executing program executing program [ 1390.193110] [] SyS_setsockopt+0x166/0x260 [ 1390.193117] [] ? SyS_recv+0x40/0x40 [ 1390.193124] [] ? __do_page_fault+0x554/0xa60 [ 1390.193131] [] ? do_syscall_64+0x48/0x550 [ 1390.193138] [] ? SyS_recv+0x40/0x40 [ 1390.193144] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.193152] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.193337] Mem-Info: [ 1390.193354] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1390.193354] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.193354] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.193354] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.193354] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.193354] free:1043268 free_pcp:396 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 [ 1390.193368] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program [ 1390.193387] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1390.193391] 0 3505 3505Normal free:1153608kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416512kB pagetables:311080kB bounce:0kB free_pcp:912kB local_pcp:276kB 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 executing program executing program lowmem_reserve[]: [ 1390.193418] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 136*4kB (UM) 47*8kB (U) 39*16kB (UME) 45*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153640kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9950 total pagecache pages [ 1390.193541] 0 pages in swap cache [ 1390.193545] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.193547] Free swap = 0kB [ 1390.193549] Total swap = 0kB [ 1390.193551] 1965979 pages RAM [ 1390.193553] 0 pages HighMem/MovableOnly [ 1390.193555] 313617 pages reserved [ 1390.194560] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.194564] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.194576] CPU: 1 PID: 1454 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.194580] ffff8801d5267818 [ 1390.194583] ffffffff81b42e79 1ffff1003aa4cf05 ffff8801803a97c0 ffffffff82aa8c00 [ 1390.194594] 0000000000000001 0000000000400000 ffff8801d5267960 ffffffff814fc7c8 [ 1390.194606] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.194622] [] dump_stack+0xc1/0x128 [ 1390.194630] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.194639] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.194646] [] ? depot_save_stack+0x11c/0x470 [ 1390.194654] [] ? save_stack_trace+0x16/0x20 [ 1390.194661] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.194669] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.194675] [] ? nf_setsockopt+0x6d/0xc0 [ 1390.194683] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.194691] [] __vmalloc_node_range+0x35e/0x600 [ 1390.194698] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1390.194704] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program executing program executing program [ 1390.194711] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.194719] [] xt_alloc_entry_offsets+0x41/0x60 [ 1390.194726] [] translate_table+0x215/0x1600 [ 1390.194733] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.194741] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.194749] [] ? __check_object_size+0x248/0x38e [ 1390.194757] [] do_ipt_set_ctl+0x2ce/0x460 [ 1390.194765] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.194773] [] ? mutex_unlock+0x9/0x10 [ 1390.194781] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.194788] [] 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 executing program executing program executing program executing program [ 1390.194796] [] ip_setsockopt+0x88/0xa0 [ 1390.194803] [] udp_setsockopt+0x4a/0x90 [ 1390.194811] [] ipv6_setsockopt+0x10a/0x130 [ 1390.194818] [] tcp_setsockopt+0x88/0xe0 [ 1390.194825] [] sock_common_setsockopt+0x9a/0xe0 [ 1390.194832] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.194838] [] ? SyS_recv+0x40/0x40 [ 1390.194846] [] ? __do_page_fault+0x554/0xa60 [ 1390.194852] [] ? do_syscall_64+0x48/0x550 [ 1390.194859] [] ? SyS_recv+0x40/0x40 [ 1390.194865] [] do_syscall_64+0x19f/0x550 [ 1390.194873] [] 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 executing program executing program executing program [ 1390.194876] Mem-Info: [ 1390.194893] active_anon:171263 inactive_anon:40 isolated_anon:0 [ 1390.194893] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.194893] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.194893] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.194893] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.194893] free:1043268 free_pcp:413 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 [ 1390.194907] Node 0 active_anon:685052kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1390.194925] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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[]: [ 1390.194929] 0 3505 3505Normal free:1153608kB min:5580kB low:9168kB high:12756kB active_anon:685052kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:984kB local_pcp:604kB 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 executing program [ 1390.194975] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 136*4kB (UM) 47*8kB (U) 39*16kB (UME) 44*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153608kB 9950 total pagecache pages [ 1390.195091] 0 pages in swap cache [ 1390.195095] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.195097] Free swap = 0kB [ 1390.195099] Total swap = 0kB [ 1390.195101] 1965979 pages RAM [ 1390.195103] 0 pages HighMem/MovableOnly [ 1390.195105] 313617 pages reserved [ 1390.195212] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195216] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.195333] CPU: 0 PID: 1478 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.195336] ffff88016dd67818 [ 1390.195339] ffffffff81b42e79 1ffff1002dbacf05 ffff8801c849c740 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195351] 0000000000000001 0000000000400000 ffff88016dd67960 ffffffff814fc7c8 [ 1390.195362] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.195380] [] dump_stack+0xc1/0x128 [ 1390.195388] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.195396] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.195404] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195412] [] ? save_stack_trace+0x16/0x20 [ 1390.195420] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.195428] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.195435] [] ? nf_setsockopt+0x6d/0xc0 [ 1390.195457] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.195464] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195472] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1390.195479] [] vmalloc+0x5b/0x70 [ 1390.195486] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.195493] [] xt_alloc_entry_offsets+0x41/0x60 [ 1390.195500] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195507] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.195515] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1390.195523] [] ? __check_object_size+0x248/0x38e [ 1390.195531] [] do_ipt_set_ctl+0x2ce/0x460 [ 1390.195539] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.195547] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1390.195554] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.195561] [] nf_setsockopt+0x6d/0xc0 [ 1390.195569] [] ip_setsockopt+0x88/0xa0 [ 1390.195576] [] udp_setsockopt+0x4a/0x90 [ 1390.195584] [] ipv6_setsockopt+0x10a/0x130 [ 1390.195591] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program [ 1390.195598] [] sock_common_setsockopt+0x9a/0xe0 [ 1390.195605] [] SyS_setsockopt+0x166/0x260 [ 1390.195612] [] ? SyS_recv+0x40/0x40 [ 1390.195620] [] ? __do_page_fault+0x554/0xa60 [ 1390.195626] [] ? do_syscall_64+0x48/0x550 [ 1390.195633] [] ? 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195639] [] do_syscall_64+0x19f/0x550 [ 1390.195647] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.195899] syz-executor751: [ 1390.195903] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.195914] CPU: 1 PID: 1467 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.195918] ffff88014fff7818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195920] ffffffff81b42e79 1ffff10029ffef05 ffff88017daa17c0 ffffffff82aa8c00 [ 1390.195930] 0000000000000001 0000000000400000 ffff88014fff7960 ffffffff814fc7c8 [ 1390.195940] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.195964] [] dump_stack+0xc1/0x128 [ 1390.195972] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.195980] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.195986] [] ? depot_save_stack+0x11c/0x470 [ 1390.195995] [] ? save_stack_trace+0x16/0x20 [ 1390.196002] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.196010] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.196017] [] ? 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 executing program executing program ** 221 printk messages dropped ** [ 1390.198894] lowmem_reserve[]: [ 1390.198896] 0 3505 3505Normal free:1153648kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416416kB pagetables:311080kB bounce:0kB free_pcp:1088kB local_pcp:460kB 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 executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1390.198923] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program 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: 132*4kB (UM) 49*8kB (UM) 39*16kB (UME) 46*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153672kB 9950 total pagecache pages [ 1390.199580] 0 pages in swap cache [ 1390.199584] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.199586] Free swap = 0kB [ 1390.199589] Total swap = 0kB [ 1390.199591] 1965979 pages RAM [ 1390.199593] 0 pages HighMem/MovableOnly [ 1390.199595] 313617 pages reserved [ 1390.203034] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.203038] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1390.203050] CPU: 0 PID: 1501 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1390.203055] ffff880146b87818 [ 1390.203058] ffffffff81b42e79 1ffff10028d70f05 ffff88017df717c0 ffffffff82aa8c00 [ 1390.203069] 0000000000000001 0000000000400000 ffff880146b87960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.203080] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1390.203097] [] dump_stack+0xc1/0x128 [ 1390.203105] [] warn_alloc.cold.31+0x7f/0x9c [ 1390.203113] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1390.203120] [] ? depot_save_stack+0x11c/0x470 [ 1390.203129] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.203136] [] ? xt_alloc_table_info+0x70/0x100 [ 1390.203144] [] ? do_ipt_set_ctl+0x235/0x460 [ 1390.203151] [] ? nf_setsockopt+0x6d/0xc0 [ 1390.203159] [] ? check_preemption_disabled+0x3b/0x200 [ 1390.203166] [] __vmalloc_node_range+0x35e/0x600 [ 1390.203173] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program [ 1390.203180] [] vmalloc+0x5b/0x70 [ 1390.203187] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1390.203194] [] xt_alloc_entry_offsets+0x41/0x60 [ 1390.203202] [] translate_table+0x215/0x1600 [ 1390.203209] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1390.203218] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.203225] [] ? __check_object_size+0x248/0x38e [ 1390.203239] [] do_ipt_set_ctl+0x2ce/0x460 [ 1390.203247] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1390.203255] [] ? mutex_unlock+0x9/0x10 [ 1390.203263] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1390.203270] [] 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 executing program executing program executing program executing program [ 1390.203278] [] ip_setsockopt+0x88/0xa0 [ 1390.203285] [] udp_setsockopt+0x4a/0x90 [ 1390.203293] [] ipv6_setsockopt+0x10a/0x130 [ 1390.203300] [] tcp_setsockopt+0x88/0xe0 [ 1390.203308] [] sock_common_setsockopt+0x9a/0xe0 [ 1390.203315] [] SyS_setsockopt+0x166/0x260 [ 1390.203322] [] ? 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 executing program executing program executing program executing program [ 1390.203329] [] ? __do_page_fault+0x554/0xa60 [ 1390.203336] [] ? do_syscall_64+0x48/0x550 [ 1390.203342] [] ? SyS_recv+0x40/0x40 [ 1390.203349] [] do_syscall_64+0x19f/0x550 [ 1390.203356] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1390.204108] Mem-Info: [ 1390.204126] active_anon:171238 inactive_anon:40 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 executing program executing program executing program [ 1390.204126] active_file:3338 inactive_file:6565 isolated_file:0 [ 1390.204126] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.204126] slab_reclaimable:12528 slab_unreclaimable:133670 [ 1390.204126] mapped:1922 shmem:48 pagetables:77770 bounce:0 [ 1390.204126] free:1043278 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1390.204140] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1390.204157] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program [ 1390.204161] 0 3505 3505Normal free:1153648kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534680kB kernel_stack:416480kB pagetables:311080kB bounce:0kB free_pcp:932kB 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 executing program executing program executing program executing program executing program executing program [ 1390.204188] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 132*4kB (UM) 49*8kB (UM) 39*16kB (UME) 46*32kB (UME) 5*64kB (UME) 15*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153672kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9950 total pagecache pages [ 1390.204301] 0 pages in swap cache [ 1390.204305] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.204307] Free swap = 0kB [ 1390.204309] Total swap = 0kB [ 1390.204311] 1965979 pages RAM [ 1390.204313] 0 pages HighMem/MovableOnly [ 1390.204315] 313617 pages reserved [ 1395.189873] warn_alloc: 2327 callbacks suppressed [ 1395.189878] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.189883] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.189897] CPU: 1 PID: 28077 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.189902] ffff8801705af818 [ 1395.189905] ffffffff81b42e79 1ffff1002e0b5f05 ffff8801b01d8000 ffffffff82aa8c00 [ 1395.189916] 0000000000000001 0000000000400000 ffff8801705af960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.189928] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.189949] [] dump_stack+0xc1/0x128 [ 1395.189968] [] warn_alloc.cold.31+0x7f/0x9c [ 1395.189977] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1395.189986] [] ? depot_save_stack+0x11c/0x470 [ 1395.189996] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.190005] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.190014] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.190022] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.190031] [] ? check_preemption_disabled+0x3b/0x200 [ 1395.190040] [] __vmalloc_node_range+0x35e/0x600 [ 1395.190048] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program [ 1395.190055] [] vmalloc+0x5b/0x70 [ 1395.190062] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.190069] [] xt_alloc_entry_offsets+0x41/0x60 [ 1395.190076] [] translate_table+0x215/0x1600 [ 1395.190084] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.190092] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.190100] [] ? __check_object_size+0x248/0x38e [ 1395.190108] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.190116] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1395.190127] [] ? mutex_unlock+0x9/0x10 [ 1395.190134] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.190141] [] nf_setsockopt+0x6d/0xc0 [ 1395.190150] [] ip_setsockopt+0x88/0xa0 [ 1395.190158] [] udp_setsockopt+0x4a/0x90 [ 1395.190168] [] ipv6_setsockopt+0x10a/0x130 [ 1395.190175] [] tcp_setsockopt+0x88/0xe0 [ 1395.190184] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1395.190191] [] SyS_setsockopt+0x166/0x260 [ 1395.190198] [] ? SyS_recv+0x40/0x40 [ 1395.190206] [] ? __do_page_fault+0x554/0xa60 [ 1395.190213] [] ? do_syscall_64+0x48/0x550 [ 1395.190220] [] ? SyS_recv+0x40/0x40 [ 1395.190227] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.190235] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.190238] Mem-Info: [ 1395.190256] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1395.190256] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.190256] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.190256] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.190256] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.190256] free:1042981 free_pcp:473 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 [ 1395.190270] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1395.190288] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1395.190291] 0 3505 3505Normal free:1152460kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416416kB pagetables:311060kB bounce:0kB free_pcp:1220kB local_pcp:648kB 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 executing program lowmem_reserve[]: [ 1395.190318] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 85*4kB (UM) 57*8kB (UM) 67*16kB (UE) 38*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152524kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 9950 total pagecache pages [ 1395.190437] 0 pages in swap cache [ 1395.190441] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.190443] Free swap = 0kB [ 1395.190445] Total swap = 0kB [ 1395.190447] 1965979 pages RAM [ 1395.190449] 0 pages HighMem/MovableOnly [ 1395.190451] 313617 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.191396] syz-executor751: [ 1395.191401] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.191412] CPU: 1 PID: 28080 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.191416] ffff88014611f818 [ 1395.191418] ffffffff81b42e79 1ffff10028c23f05 ffff8801ab3a8000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.191428] 0000000000000001 0000000000400000 ffff88014611f960 ffffffff814fc7c8 [ 1395.191439] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.191456] [] dump_stack+0xc1/0x128 [ 1395.191465] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.191473] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1395.191480] [] ? depot_save_stack+0x11c/0x470 [ 1395.191488] [] ? save_stack_trace+0x16/0x20 [ 1395.191495] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.191503] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.191509] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.191517] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.191525] [] __vmalloc_node_range+0x35e/0x600 [ 1395.191533] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1395.191540] [] vmalloc+0x5b/0x70 [ 1395.191547] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.191554] [] xt_alloc_entry_offsets+0x41/0x60 [ 1395.191561] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.191568] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.191576] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1395.191584] [] ? __check_object_size+0x248/0x38e [ 1395.191591] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.191599] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program [ 1395.191607] [] ? mutex_unlock+0x9/0x10 [ 1395.191615] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1395.191621] [] nf_setsockopt+0x6d/0xc0 [ 1395.191628] [] ip_setsockopt+0x88/0xa0 [ 1395.191635] [] udp_setsockopt+0x4a/0x90 [ 1395.191643] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program [ 1395.191650] [] tcp_setsockopt+0x88/0xe0 [ 1395.191658] [] sock_common_setsockopt+0x9a/0xe0 [ 1395.191664] [] SyS_setsockopt+0x166/0x260 [ 1395.191671] [] ? SyS_recv+0x40/0x40 [ 1395.191678] [] ? __do_page_fault+0x554/0xa60 [ 1395.191685] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.191691] [] ? SyS_recv+0x40/0x40 [ 1395.191698] [] do_syscall_64+0x19f/0x550 [ 1395.191706] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.191709] Mem-Info: [ 1395.191725] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1395.191725] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.191725] 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 [ 1395.191725] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.191725] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.191725] free:1043006 free_pcp:438 free_cma:0 [ 1395.191738] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1395.191755] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1395.191758] 0 3505 3505Normal free:1152560kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416416kB pagetables:311060kB bounce:0kB free_pcp:1072kB local_pcp:620kB free_cma:0kB lowmem_reserve[]: [ 1395.191784] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 116*4kB (UM) 57*8kB (UM) 67*16kB (UE) 37*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152616kB 9950 total pagecache pages [ 1395.191897] 0 pages in swap cache [ 1395.191900] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.191902] Free swap = 0kB [ 1395.191904] Total swap = 0kB [ 1395.191906] 1965979 pages RAM [ 1395.191908] 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 executing program executing program [ 1395.191910] 313617 pages reserved [ 1395.194853] syz-executor751: [ 1395.194858] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.194869] CPU: 0 PID: 28104 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.194873] ffff8801d5cd7818 [ 1395.194876] ffffffff81b42e79 1ffff1003ab9af05 ffff88015baa17c0 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.194887] 0000000000000001 0000000000400000 ffff8801d5cd7960 ffffffff814fc7c8 [ 1395.194898] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.194915] [] dump_stack+0xc1/0x128 [ 1395.194923] [] warn_alloc.cold.31+0x7f/0x9c [ 1395.194932] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1395.194939] [] ? depot_save_stack+0x11c/0x470 [ 1395.194948] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.194955] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.194963] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.194969] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.194977] [] ? check_preemption_disabled+0x3b/0x200 [ 1395.194984] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.194992] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1395.194998] [] vmalloc+0x5b/0x70 [ 1395.195006] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.195013] [] xt_alloc_entry_offsets+0x41/0x60 [ 1395.195020] [] translate_table+0x215/0x1600 [ 1395.195028] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program [ 1395.195036] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1395.195044] [] ? __check_object_size+0x248/0x38e [ 1395.195051] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.195059] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1395.195068] [] ? mutex_unlock+0x9/0x10 [ 1395.195075] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1395.195082] [] nf_setsockopt+0x6d/0xc0 [ 1395.195090] [] ip_setsockopt+0x88/0xa0 [ 1395.195097] [] udp_setsockopt+0x4a/0x90 [ 1395.195105] [] ipv6_setsockopt+0x10a/0x130 [ 1395.195112] [] tcp_setsockopt+0x88/0xe0 [ 1395.195120] [] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.195126] [] SyS_setsockopt+0x166/0x260 [ 1395.195133] [] ? SyS_recv+0x40/0x40 [ 1395.195140] [] ? __do_page_fault+0x554/0xa60 [ 1395.195147] [] ? do_syscall_64+0x48/0x550 [ 1395.195153] [] ? SyS_recv+0x40/0x40 [ 1395.195160] [] do_syscall_64+0x19f/0x550 [ 1395.195167] [] 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 executing program executing program executing program executing program executing program executing program [ 1395.195170] Mem-Info: [ 1395.195187] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1395.195187] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.195187] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.195187] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.195187] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.195187] free:1042973 free_pcp:451 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 [ 1395.195200] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program [ 1395.195218] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1395.195221] 0 3505 3505Normal free:1152428kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416448kB pagetables:311060kB bounce:0kB free_pcp:1136kB local_pcp:412kB 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 executing program lowmem_reserve[]: [ 1395.195247] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 85*4kB (UM) 57*8kB (UM) 67*16kB (UE) 35*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152428kB 9950 total pagecache pages [ 1395.195573] 0 pages in swap cache [ 1395.195577] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.195579] Free swap = 0kB [ 1395.195581] Total swap = 0kB [ 1395.195583] 1965979 pages RAM [ 1395.195585] 0 pages HighMem/MovableOnly [ 1395.195587] 313617 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.198231] syz-executor751: [ 1395.198235] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.198248] CPU: 0 PID: 28110 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.198252] ffff8801d3f77818 [ 1395.198254] ffffffff81b42e79 1ffff1003a7eef05 ffff8801a0668000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.198265] 0000000000000001 0000000000400000 ffff8801d3f77960 ffffffff814fc7c8 [ 1395.198276] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.198292] [] dump_stack+0xc1/0x128 [ 1395.198300] [] warn_alloc.cold.31+0x7f/0x9c [ 1395.198309] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.198316] [] ? depot_save_stack+0x11c/0x470 [ 1395.198325] [] ? save_stack_trace+0x16/0x20 [ 1395.198332] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.198340] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.198347] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.198355] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.198362] [] __vmalloc_node_range+0x35e/0x600 [ 1395.198370] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1395.198376] [] vmalloc+0x5b/0x70 [ 1395.198383] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.198390] [] xt_alloc_entry_offsets+0x41/0x60 [ 1395.198398] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.198405] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.198414] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1395.198427] [] ? __check_object_size+0x248/0x38e [ 1395.198435] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.198443] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1395.198457] [] ? 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 executing program executing program executing program executing program executing program executing program executing program [ 1395.198465] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1395.198472] [] nf_setsockopt+0x6d/0xc0 [ 1395.198480] [] ip_setsockopt+0x88/0xa0 [ 1395.198487] [] udp_setsockopt+0x4a/0x90 [ 1395.198495] [] ipv6_setsockopt+0x10a/0x130 [ 1395.198502] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program [ 1395.198510] [] sock_common_setsockopt+0x9a/0xe0 [ 1395.198517] [] SyS_setsockopt+0x166/0x260 [ 1395.198523] [] ? SyS_recv+0x40/0x40 [ 1395.198530] [] ? __do_page_fault+0x554/0xa60 [ 1395.198537] [] ? do_syscall_64+0x48/0x550 [ 1395.198544] [] ? 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.198550] [] do_syscall_64+0x19f/0x550 [ 1395.198558] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.198697] Mem-Info: [ 1395.198714] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1395.198714] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.198714] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.198714] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.198714] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.198714] free:1042973 free_pcp:449 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 [ 1395.198727] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1395.198746] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program [ 1395.198749] 0 3505 3505Normal free:1152428kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416480kB pagetables:311060kB bounce:0kB free_pcp:1128kB local_pcp:404kB free_cma:0kB lowmem_reserve[]: [ 1395.198776] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 85*4kB (UM) 57*8kB (UM) 67*16kB (UE) 35*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152428kB 9950 total pagecache pages [ 1395.198892] 0 pages in swap cache [ 1395.198896] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.198898] Free swap = 0kB [ 1395.198900] Total swap = 0kB [ 1395.198902] 1965979 pages RAM [ 1395.198904] 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 executing program executing program executing program executing program executing program executing program executing program [ 1395.198906] 313617 pages reserved [ 1395.200423] syz-executor751: [ 1395.200427] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.200439] CPU: 1 PID: 28107 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.200443] ffff88014611f818 [ 1395.200446] ffffffff81b42e79 1ffff10028c23f05 ffff88015baa2f80 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.200455] 0000000000000001 0000000000400000 ffff88014611f960 ffffffff814fc7c8 [ 1395.200466] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.200483] [] dump_stack+0xc1/0x128 [ 1395.200491] [] warn_alloc.cold.31+0x7f/0x9c [ 1395.200499] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1395.200507] [] ? depot_save_stack+0x11c/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 executing program executing program executing program [ 1395.200515] [] ? save_stack_trace+0x16/0x20 [ 1395.200522] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.200529] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.200536] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.200544] [] ? check_preemption_disabled+0x3b/0x200 [ 1395.200551] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.200558] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1395.200565] [] vmalloc+0x5b/0x70 [ 1395.200572] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.200580] [] xt_alloc_entry_offsets+0x41/0x60 [ 1395.200587] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.200594] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.200602] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1395.200610] [] ? __check_object_size+0x248/0x38e [ 1395.200618] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.200626] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1395.200634] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1395.200641] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1395.200648] [] nf_setsockopt+0x6d/0xc0 [ 1395.200656] [] ip_setsockopt+0x88/0xa0 [ 1395.200663] [] udp_setsockopt+0x4a/0x90 [ 1395.200670] [] ipv6_setsockopt+0x10a/0x130 [ 1395.200677] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program [ 1395.200685] [] sock_common_setsockopt+0x9a/0xe0 [ 1395.200692] [] SyS_setsockopt+0x166/0x260 [ 1395.200698] [] ? SyS_recv+0x40/0x40 [ 1395.200705] [] ? __do_page_fault+0x554/0xa60 [ 1395.200711] [] ? do_syscall_64+0x48/0x550 [ 1395.200717] [] ? 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 executing program executing program executing program executing program executing program [ 1395.200723] [] do_syscall_64+0x19f/0x550 [ 1395.200732] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.200734] Mem-Info: [ 1395.200751] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1395.200751] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.200751] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.200751] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.200751] mapped:1922 shmem:48 pagetables:77765 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 executing program executing program executing program executing program executing program executing program [ 1395.200751] free:1042973 free_pcp:441 free_cma:0 [ 1395.200765] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1395.200859] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1395.200863] 0 3505 3505Normal free:1152428kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416480kB pagetables:311060kB bounce:0kB free_pcp:1076kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1395.200889] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 85*4kB (UM) 57*8kB (UM) 67*16kB (UE) 34*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152396kB 9950 total pagecache pages [ 1395.201012] 0 pages in swap cache [ 1395.201015] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.201017] Free swap = 0kB [ 1395.201019] Total swap = 0kB [ 1395.201021] 1965979 pages RAM [ 1395.201023] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201025] 313617 pages reserved [ 1395.201617] syz-executor751: [ 1395.201622] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.201633] CPU: 0 PID: 28118 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.201637] ffff8801cdc0f818 [ 1395.201640] ffffffff81b42e79 1ffff10039b81f05 ffff88015dcac740 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201650] 0000000000000001 0000000000400000 ffff8801cdc0f960 ffffffff814fc7c8 [ 1395.201661] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.201679] [] dump_stack+0xc1/0x128 [ 1395.201687] [] warn_alloc.cold.31+0x7f/0x9c [ 1395.201695] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201703] [] ? depot_save_stack+0x11c/0x470 [ 1395.201712] [] ? save_stack_trace+0x16/0x20 [ 1395.201719] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.201727] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.201734] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.201742] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201749] [] __vmalloc_node_range+0x35e/0x600 [ 1395.201757] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1395.201764] [] vmalloc+0x5b/0x70 [ 1395.201771] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.201778] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201785] [] translate_table+0x215/0x1600 [ 1395.201793] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.201801] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1395.201809] [] ? __check_object_size+0x248/0x38e [ 1395.201816] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.201824] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201832] [] ? mutex_unlock+0x9/0x10 [ 1395.201840] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1395.201847] [] nf_setsockopt+0x6d/0xc0 [ 1395.201854] [] ip_setsockopt+0x88/0xa0 [ 1395.201862] [] udp_setsockopt+0x4a/0x90 [ 1395.201870] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program [ 1395.201877] [] tcp_setsockopt+0x88/0xe0 [ 1395.201885] [] sock_common_setsockopt+0x9a/0xe0 [ 1395.201892] [] SyS_setsockopt+0x166/0x260 [ 1395.201898] [] ? SyS_recv+0x40/0x40 [ 1395.201906] [] ? __do_page_fault+0x554/0xa60 [ 1395.201912] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.201919] [] ? SyS_recv+0x40/0x40 [ 1395.201925] [] do_syscall_64+0x19f/0x550 [ 1395.201942] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.202517] Mem-Info: [ 1395.202534] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1395.202534] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.202534] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.202534] slab_reclaimable:12516 slab_unreclaimable:133815 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.202534] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.202534] free:1042998 free_pcp:404 free_cma:0 [ 1395.202548] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1395.202566] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program [ 1395.202569] 0 3505 3505Normal free:1152528kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416512kB pagetables:311060kB bounce:0kB free_pcp:948kB local_pcp:356kB free_cma:0kB lowmem_reserve[]: [ 1395.202596] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 116*4kB (UM) 57*8kB (UM) 67*16kB (UE) 34*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152520kB 9950 total pagecache pages [ 1395.202709] 0 pages in swap cache [ 1395.202712] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.202714] Free swap = 0kB [ 1395.202716] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.202718] 1965979 pages RAM [ 1395.202720] 0 pages HighMem/MovableOnly [ 1395.202722] 313617 pages reserved [ 1395.204410] syz-executor751: [ 1395.204415] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.204426] CPU: 0 PID: 28121 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.204430] ffff8801d3f77818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.204433] ffffffff81b42e79 1ffff1003a7eef05 ffff88015c300000 ffffffff82aa8c00 [ 1395.204444] 0000000000000001 0000000000400000 ffff8801d3f77960 ffffffff814fc7c8 [ 1395.204462] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.204479] [] dump_stack+0xc1/0x128 [ 1395.204487] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.204496] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1395.204503] [] ? depot_save_stack+0x11c/0x470 [ 1395.204512] [] ? save_stack_trace+0x16/0x20 [ 1395.204519] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.204527] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.204534] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1395.204542] [] ? check_preemption_disabled+0x3b/0x200 [ 1395.204549] [] __vmalloc_node_range+0x35e/0x600 [ 1395.204557] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1395.204564] [] vmalloc+0x5b/0x70 [ 1395.204575] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.204583] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.204590] [] translate_table+0x215/0x1600 [ 1395.204598] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.204606] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1395.204614] [] ? __check_object_size+0x248/0x38e [ 1395.204621] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.204629] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1395.204637] [] ? mutex_unlock+0x9/0x10 [ 1395.204645] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1395.204651] [] nf_setsockopt+0x6d/0xc0 [ 1395.204659] [] ip_setsockopt+0x88/0xa0 [ 1395.204666] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1395.204674] [] ipv6_setsockopt+0x10a/0x130 [ 1395.204681] [] tcp_setsockopt+0x88/0xe0 [ 1395.204689] [] sock_common_setsockopt+0x9a/0xe0 [ 1395.204696] [] SyS_setsockopt+0x166/0x260 [ 1395.204702] [] ? SyS_recv+0x40/0x40 [ 1395.204709] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.204716] [] ? do_syscall_64+0x48/0x550 [ 1395.204723] [] ? SyS_recv+0x40/0x40 [ 1395.204730] [] do_syscall_64+0x19f/0x550 [ 1395.204738] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.205400] Mem-Info: [ 1395.205417] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1395.205417] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.205417] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.205417] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.205417] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.205417] free:1042998 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.205431] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1395.205449] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1395.205459] 0 3505 3505Normal free:1152528kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416480kB pagetables:311060kB bounce:0kB free_pcp:1000kB local_pcp:408kB 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 executing program [ 1395.205486] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 116*4kB (UM) 57*8kB ** 50 printk messages dropped ** [ 1395.205805] [] ? xt_alloc_table_info+0x70/0x100 ** 154 printk messages dropped ** [ 1395.212826] 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 [ 1395.212828] 0 3505 3505Normal free:1152528kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416512kB pagetables:311060kB bounce:0kB free_pcp:948kB local_pcp:356kB 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 [ 1395.212854] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 116*4kB (UM) 57*8kB (UM) 67*16kB (UE) 34*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152520kB 9950 total pagecache pages [ 1395.212969] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.212973] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.212975] Free swap = 0kB [ 1395.212977] Total swap = 0kB [ 1395.212979] 1965979 pages RAM [ 1395.212981] 0 pages HighMem/MovableOnly [ 1395.212983] 313617 pages reserved [ 1395.213726] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.213730] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1395.213741] CPU: 0 PID: 28146 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1395.213745] ffff880146497818 [ 1395.213748] ffffffff81b42e79 1ffff10028c92f05 ffff8801aa1697c0 ffffffff82aa8c00 [ 1395.213758] 0000000000000001 0000000000400000 ffff880146497960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.213769] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1395.213786] [] dump_stack+0xc1/0x128 [ 1395.213794] [] warn_alloc.cold.31+0x7f/0x9c [ 1395.213802] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1395.213810] [] ? depot_save_stack+0x11c/0x470 [ 1395.213818] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.213825] [] ? xt_alloc_table_info+0x70/0x100 [ 1395.213833] [] ? do_ipt_set_ctl+0x235/0x460 [ 1395.213839] [] ? nf_setsockopt+0x6d/0xc0 [ 1395.213847] [] ? check_preemption_disabled+0x3b/0x200 [ 1395.213854] [] __vmalloc_node_range+0x35e/0x600 [ 1395.213862] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program executing program [ 1395.213869] [] vmalloc+0x5b/0x70 [ 1395.213876] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1395.213882] [] xt_alloc_entry_offsets+0x41/0x60 [ 1395.213890] [] translate_table+0x215/0x1600 [ 1395.213898] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1395.213906] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.213913] [] ? __check_object_size+0x248/0x38e [ 1395.213921] [] do_ipt_set_ctl+0x2ce/0x460 [ 1395.213929] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1395.213937] [] ? mutex_unlock+0x9/0x10 [ 1395.213945] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1395.213951] [] 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 executing program executing program executing program executing program executing program [ 1395.213959] [] ip_setsockopt+0x88/0xa0 [ 1395.213966] [] udp_setsockopt+0x4a/0x90 [ 1395.213974] [] ipv6_setsockopt+0x10a/0x130 [ 1395.213980] [] tcp_setsockopt+0x88/0xe0 [ 1395.213988] [] 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 executing program executing program executing program executing program executing program executing program [ 1395.213995] [] SyS_setsockopt+0x166/0x260 [ 1395.214002] [] ? SyS_recv+0x40/0x40 [ 1395.214010] [] ? __do_page_fault+0x554/0xa60 [ 1395.214016] [] ? do_syscall_64+0x48/0x550 [ 1395.214023] [] ? SyS_recv+0x40/0x40 [ 1395.214029] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.214037] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1395.214040] Mem-Info: [ 1395.214056] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1395.214056] active_file:3338 inactive_file:6565 isolated_file:0 [ 1395.214056] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1395.214056] slab_reclaimable:12516 slab_unreclaimable:133815 [ 1395.214056] mapped:1922 shmem:48 pagetables:77765 bounce:0 [ 1395.214056] free:1042998 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.214069] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program [ 1395.214087] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1395.214090] 0 3505 3505Normal free:1152528kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50064kB slab_unreclaimable:535260kB kernel_stack:416512kB pagetables:311060kB bounce:0kB free_pcp:940kB local_pcp:348kB free_cma:0kB lowmem_reserve[]: [ 1395.214116] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 116*4kB (UM) 57*8kB (UM) 67*16kB (UE) 36*32kB (UE) 2*64kB (E) 7*128kB (U) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152584kB 9950 total pagecache pages [ 1395.214965] 0 pages in swap cache [ 1395.214969] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.214971] Free swap = 0kB [ 1395.214973] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1395.214975] 1965979 pages RAM [ 1395.214977] 0 pages HighMem/MovableOnly [ 1395.214979] 313617 pages reserved [ 1400.200277] warn_alloc: 2338 callbacks suppressed [ 1400.200282] syz-executor751: [ 1400.200287] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1400.200299] CPU: 0 PID: 22306 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200304] ffff8801d6f57818 [ 1400.200307] ffffffff81b42e79 1ffff1003adeaf05 ffff880183070000 ffffffff82aa8c00 [ 1400.200317] 0000000000000001 0000000000400000 ffff8801d6f57960 ffffffff814fc7c8 [ 1400.200327] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.200351] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200361] [] warn_alloc.cold.31+0x7f/0x9c [ 1400.200371] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.200379] [] ? depot_save_stack+0x11c/0x470 [ 1400.200389] [] ? save_stack_trace+0x16/0x20 [ 1400.200398] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.200406] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200414] [] ? nf_setsockopt+0x6d/0xc0 [ 1400.200423] [] ? check_preemption_disabled+0x3b/0x200 [ 1400.200431] [] __vmalloc_node_range+0x35e/0x600 [ 1400.200440] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.200447] [] vmalloc+0x5b/0x70 [ 1400.200465] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200473] [] xt_alloc_entry_offsets+0x41/0x60 [ 1400.200480] [] translate_table+0x215/0x1600 [ 1400.200488] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1400.200496] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.200504] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200511] [] do_ipt_set_ctl+0x2ce/0x460 [ 1400.200518] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1400.200529] [] ? mutex_unlock+0x9/0x10 [ 1400.200537] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1400.200550] [] nf_setsockopt+0x6d/0xc0 [ 1400.200559] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program executing program [ 1400.200567] [] udp_setsockopt+0x4a/0x90 [ 1400.200576] [] ipv6_setsockopt+0x10a/0x130 [ 1400.200584] [] tcp_setsockopt+0x88/0xe0 [ 1400.200592] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.200599] [] SyS_setsockopt+0x166/0x260 [ 1400.200605] [] ? 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200613] [] ? __do_page_fault+0x554/0xa60 [ 1400.200620] [] ? do_syscall_64+0x48/0x550 [ 1400.200627] [] ? SyS_recv+0x40/0x40 [ 1400.200637] [] do_syscall_64+0x19f/0x550 [ 1400.200644] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.200678] 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 executing program executing program executing program executing program executing program executing program [ 1400.200696] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.200696] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.200696] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1400.200696] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.200696] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.200696] free:1042898 free_pcp:374 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.200710] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1400.200728] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program lowmem_reserve[]: [ 1400.200732] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416480kB pagetables:311084kB bounce:0kB free_pcp:828kB local_pcp:296kB 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 executing program executing program executing program executing program lowmem_reserve[]: [ 1400.200759] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 43*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152096kB 9950 total pagecache pages [ 1400.200873] 0 pages in swap cache [ 1400.200877] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.200879] Free swap = 0kB [ 1400.200881] Total swap = 0kB [ 1400.200883] 1965979 pages RAM [ 1400.200885] 0 pages HighMem/MovableOnly [ 1400.200887] 313617 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.203719] syz-executor751: [ 1400.203724] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1400.203735] CPU: 0 PID: 22348 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.203739] ffff8801d6f57818 [ 1400.203741] ffffffff81b42e79 1ffff1003adeaf05 ffff880180e25f00 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.203752] 0000000000000001 0000000000400000 ffff8801d6f57960 ffffffff814fc7c8 [ 1400.203763] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.203781] [] dump_stack+0xc1/0x128 [ 1400.203788] [] warn_alloc.cold.31+0x7f/0x9c [ 1400.203797] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.203804] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.203813] [] ? save_stack_trace+0x16/0x20 [ 1400.203820] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.203827] [] ? do_ipt_set_ctl+0x235/0x460 [ 1400.203834] [] ? nf_setsockopt+0x6d/0xc0 [ 1400.203843] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.203850] [] __vmalloc_node_range+0x35e/0x600 [ 1400.203857] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.203864] [] vmalloc+0x5b/0x70 [ 1400.203871] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1400.203878] [] xt_alloc_entry_offsets+0x41/0x60 [ 1400.203886] [] translate_table+0x215/0x1600 [ 1400.203893] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program [ 1400.203902] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.203909] [] ? __check_object_size+0x248/0x38e [ 1400.203917] [] do_ipt_set_ctl+0x2ce/0x460 [ 1400.203925] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1400.203933] [] ? mutex_unlock+0x9/0x10 [ 1400.203941] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1400.203947] [] nf_setsockopt+0x6d/0xc0 [ 1400.203955] [] ip_setsockopt+0x88/0xa0 [ 1400.203962] [] udp_setsockopt+0x4a/0x90 [ 1400.203970] [] ipv6_setsockopt+0x10a/0x130 [ 1400.203977] [] tcp_setsockopt+0x88/0xe0 [ 1400.203984] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.203991] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program [ 1400.203998] [] ? SyS_recv+0x40/0x40 [ 1400.204007] [] ? __do_page_fault+0x554/0xa60 [ 1400.204013] [] ? do_syscall_64+0x48/0x550 [ 1400.204020] [] ? SyS_recv+0x40/0x40 [ 1400.204026] [] do_syscall_64+0x19f/0x550 [ 1400.204034] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.204037] 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 executing program executing program executing program [ 1400.204054] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.204054] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.204054] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1400.204054] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.204054] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.204054] free:1042898 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.204067] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1400.204085] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1400.204088] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416512kB pagetables:311084kB bounce:0kB free_pcp:800kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1400.204114] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 42*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152064kB 9950 total pagecache pages [ 1400.204227] 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 executing program executing program executing program executing program executing program [ 1400.204231] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.204233] Free swap = 0kB [ 1400.204235] Total swap = 0kB [ 1400.204237] 1965979 pages RAM [ 1400.204239] 0 pages HighMem/MovableOnly [ 1400.204241] 313617 pages reserved [ 1400.205429] syz-executor751: [ 1400.205434] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.205445] CPU: 0 PID: 22354 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.205449] ffff88015648f818 [ 1400.205451] ffffffff81b42e79 1ffff1002ac91f05 ffff880185b5af80 ffffffff82aa8c00 [ 1400.205469] 0000000000000001 0000000000400000 ffff88015648f960 ffffffff814fc7c8 [ 1400.205481] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.205498] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.205506] [] warn_alloc.cold.31+0x7f/0x9c [ 1400.205514] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.205522] [] ? depot_save_stack+0x11c/0x470 [ 1400.205530] [] ? save_stack_trace+0x16/0x20 [ 1400.205537] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.205545] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.205552] [] ? nf_setsockopt+0x6d/0xc0 [ 1400.205559] [] ? check_preemption_disabled+0x3b/0x200 [ 1400.205566] [] __vmalloc_node_range+0x35e/0x600 [ 1400.205574] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.205580] [] vmalloc+0x5b/0x70 [ 1400.205587] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.205594] [] xt_alloc_entry_offsets+0x41/0x60 [ 1400.205602] [] translate_table+0x215/0x1600 [ 1400.205610] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1400.205618] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.205626] [] ? __check_object_size+0x248/0x38e [ 1400.205633] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.205641] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1400.205649] [] ? mutex_unlock+0x9/0x10 [ 1400.205657] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1400.205664] [] nf_setsockopt+0x6d/0xc0 [ 1400.205671] [] ip_setsockopt+0x88/0xa0 [ 1400.205679] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1400.205687] [] ipv6_setsockopt+0x10a/0x130 [ 1400.205693] [] tcp_setsockopt+0x88/0xe0 [ 1400.205701] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.205708] [] SyS_setsockopt+0x166/0x260 [ 1400.205714] [] ? SyS_recv+0x40/0x40 [ 1400.205721] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program [ 1400.205728] [] ? do_syscall_64+0x48/0x550 [ 1400.205735] [] ? SyS_recv+0x40/0x40 [ 1400.205741] [] do_syscall_64+0x19f/0x550 [ 1400.205754] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.206216] Mem-Info: [ 1400.206233] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.206233] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.206233] 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 executing program [ 1400.206233] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.206233] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.206233] free:1042898 free_pcp:380 free_cma:0 [ 1400.206246] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1400.206264] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1400.206268] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416480kB pagetables:311084kB bounce:0kB free_pcp:852kB local_pcp:320kB 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 [ 1400.206294] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 43*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152096kB 9950 total pagecache pages [ 1400.206408] 0 pages in swap cache [ 1400.206411] 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 executing program executing program executing program executing program executing program [ 1400.206413] Free swap = 0kB [ 1400.206414] Total swap = 0kB [ 1400.206416] 1965979 pages RAM [ 1400.206418] 0 pages HighMem/MovableOnly [ 1400.206420] 313617 pages reserved [ 1400.207580] syz-executor751: [ 1400.207585] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1400.207596] CPU: 1 PID: 22347 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.207600] ffff8801bafd7818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.207603] ffffffff81b42e79 1ffff100375faf05 ffff880186e08000 ffffffff82aa8c00 [ 1400.207613] 0000000000000001 0000000000400000 ffff8801bafd7960 ffffffff814fc7c8 [ 1400.207623] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.207640] [] dump_stack+0xc1/0x128 [ 1400.207648] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.207656] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.207663] [] ? depot_save_stack+0x11c/0x470 [ 1400.207671] [] ? save_stack_trace+0x16/0x20 [ 1400.207678] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.207685] [] ? do_ipt_set_ctl+0x235/0x460 [ 1400.207692] [] ? nf_setsockopt+0x6d/0xc0 [ 1400.207700] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.207708] [] __vmalloc_node_range+0x35e/0x600 [ 1400.207716] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.207722] [] vmalloc+0x5b/0x70 [ 1400.207730] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1400.207737] [] xt_alloc_entry_offsets+0x41/0x60 [ 1400.207745] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.207753] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1400.207761] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.207768] [] ? __check_object_size+0x248/0x38e [ 1400.207776] [] do_ipt_set_ctl+0x2ce/0x460 [ 1400.207783] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1400.207791] [] ? 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 executing program executing program executing program executing program executing program [ 1400.207798] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1400.207805] [] nf_setsockopt+0x6d/0xc0 [ 1400.207813] [] ip_setsockopt+0x88/0xa0 [ 1400.207821] [] udp_setsockopt+0x4a/0x90 [ 1400.207828] [] ipv6_setsockopt+0x10a/0x130 [ 1400.207835] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program [ 1400.207843] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.207850] [] SyS_setsockopt+0x166/0x260 [ 1400.207857] [] ? SyS_recv+0x40/0x40 [ 1400.207865] [] ? __do_page_fault+0x554/0xa60 [ 1400.207872] [] ? do_syscall_64+0x48/0x550 [ 1400.207878] [] ? SyS_recv+0x40/0x40 [ 1400.207884] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.207892] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.207895] Mem-Info: [ 1400.207912] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.207912] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.207912] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1400.207912] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.207912] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.207912] free:1042898 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 executing program executing program executing program [ 1400.207934] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1400.207937] syz-executor751: [ 1400.207941] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1400.207952] CPU: 0 PID: 22331 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.207955] ffff880146507818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.207958] ffffffff81b42e79 1ffff10028ca0f05 ffff880180fcaf80 ffffffff82aa8c00 [ 1400.207974] 0000000000000001 0000000000400000 ffff880146507960 ffffffff814fc7c8 [ 1400.207985] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.208002] [] dump_stack+0xc1/0x128 [ 1400.208009] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.208017] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.208024] [] ? depot_save_stack+0x11c/0x470 [ 1400.208033] [] ? save_stack_trace+0x16/0x20 [ 1400.208039] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.208047] [] ? do_ipt_set_ctl+0x235/0x460 [ 1400.208054] [] ? 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 [ 1400.208062] [] ? check_preemption_disabled+0x3b/0x200 [ 1400.208069] [] __vmalloc_node_range+0x35e/0x600 [ 1400.208076] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.208082] [] vmalloc+0x5b/0x70 [ 1400.208090] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.208096] [] xt_alloc_entry_offsets+0x41/0x60 [ 1400.208104] [] translate_table+0x215/0x1600 [ 1400.208111] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1400.208119] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.208127] [] ? __check_object_size+0x248/0x38e [ 1400.208134] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.208142] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1400.208151] [] ? mutex_unlock+0x9/0x10 [ 1400.208159] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1400.208166] [] nf_setsockopt+0x6d/0xc0 [ 1400.208174] [] ip_setsockopt+0x88/0xa0 [ 1400.208181] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program [ 1400.208189] [] ipv6_setsockopt+0x10a/0x130 [ 1400.208196] [] tcp_setsockopt+0x88/0xe0 [ 1400.208203] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.208209] [] SyS_setsockopt+0x166/0x260 [ 1400.208215] [] ? SyS_recv+0x40/0x40 [ 1400.208222] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program [ 1400.208229] [] ? do_syscall_64+0x48/0x550 [ 1400.208235] [] ? SyS_recv+0x40/0x40 [ 1400.208241] [] do_syscall_64+0x19f/0x550 [ 1400.208249] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.208308] Mem-Info: [ 1400.208325] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.208325] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.208325] 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 [ 1400.208325] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.208325] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.208325] free:1042898 free_pcp:381 free_cma:0 [ 1400.208345] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1400.208437] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1400.208441] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416448kB pagetables:311084kB bounce:0kB free_pcp:856kB local_pcp:360kB free_cma:0kB lowmem_reserve[]: [ 1400.208476] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 44*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152128kB 9950 total pagecache pages [ 1400.208593] 0 pages in swap cache [ 1400.208596] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.208598] Free swap = 0kB [ 1400.208600] Total swap = 0kB [ 1400.208603] 1965979 pages RAM [ 1400.208605] 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 executing program executing program executing program [ 1400.208607] 313617 pages reserved [ 1400.208822] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program executing program executing program [ 1400.208826] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416448kB pagetables:311084kB bounce:0kB free_pcp:832kB local_pcp:472kB 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 [ 1400.208852] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 44*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152128kB 9950 total pagecache pages [ 1400.208982] 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 executing program executing program executing program executing program executing program [ 1400.208986] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.208988] Free swap = 0kB [ 1400.208990] Total swap = 0kB [ 1400.208993] 1965979 pages RAM [ 1400.208995] 0 pages HighMem/MovableOnly [ 1400.208997] 313617 pages reserved [ 1400.210290] syz-executor751: [ 1400.210294] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program [ 1400.210305] CPU: 1 PID: 22365 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.210309] ffff8801c84ff818 [ 1400.210312] ffffffff81b42e79 1ffff1003909ff05 ffff8801848b2f80 ffffffff82aa8c00 [ 1400.210323] 0000000000000001 0000000000400000 ffff8801c84ff960 ffffffff814fc7c8 [ 1400.210333] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.210350] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.210358] [] warn_alloc.cold.31+0x7f/0x9c [ 1400.210366] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.210373] [] ? depot_save_stack+0x11c/0x470 [ 1400.210381] [] ? save_stack_trace+0x16/0x20 [ 1400.210389] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.210396] [] ? do_ipt_set_ctl+0x235/0x460 [ 1400.210402] [] ? 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 executing program executing program executing program [ 1400.210410] [] ? check_preemption_disabled+0x3b/0x200 [ 1400.210417] [] __vmalloc_node_range+0x35e/0x600 [ 1400.210424] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.210431] [] vmalloc+0x5b/0x70 [ 1400.210438] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1400.210444] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.210452] [] translate_table+0x215/0x1600 [ 1400.210459] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1400.210467] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.210474] [] ? __check_object_size+0x248/0x38e [ 1400.210482] [] do_ipt_set_ctl+0x2ce/0x460 [ 1400.210491] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program [ 1400.210499] [] ? mutex_unlock+0x9/0x10 [ 1400.210506] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1400.210513] [] nf_setsockopt+0x6d/0xc0 [ 1400.210520] [] ip_setsockopt+0x88/0xa0 [ 1400.210528] [] udp_setsockopt+0x4a/0x90 [ 1400.210536] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.210543] [] tcp_setsockopt+0x88/0xe0 [ 1400.210550] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.210556] [] SyS_setsockopt+0x166/0x260 [ 1400.210563] [] ? SyS_recv+0x40/0x40 [ 1400.210570] [] ? __do_page_fault+0x554/0xa60 [ 1400.210577] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.210583] [] ? SyS_recv+0x40/0x40 [ 1400.210589] [] do_syscall_64+0x19f/0x550 [ 1400.210597] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.210600] Mem-Info: [ 1400.210617] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.210617] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.210617] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1400.210617] slab_reclaimable:12504 slab_unreclaimable:134051 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.210617] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.210617] free:1042898 free_pcp:414 free_cma:0 [ 1400.210630] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program [ 1400.210648] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1400.210652] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416416kB pagetables:311084kB bounce:0kB free_pcp:988kB local_pcp:568kB free_cma:0kB lowmem_reserve[]: [ 1400.210677] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 46*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152192kB 9950 total pagecache pages [ 1400.210794] 0 pages in swap cache [ 1400.210798] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.210800] Free swap = 0kB [ 1400.210802] Total swap = 0kB [ 1400.210804] 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 executing program executing program executing program executing program executing program executing program [ 1400.210806] 0 pages HighMem/MovableOnly [ 1400.210808] 313617 pages reserved [ 1400.212312] syz-executor751: [ 1400.212317] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1400.212328] CPU: 0 PID: 22371 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.212332] ffff880146507818 [ 1400.212334] ffffffff81b42e79 1ffff10028ca0f05 ffff880187f117c0 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212345] 0000000000000001 0000000000400000 ffff880146507960 ffffffff814fc7c8 [ 1400.212356] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.212373] [] dump_stack+0xc1/0x128 [ 1400.212381] [] warn_alloc.cold.31+0x7f/0x9c [ 1400.212389] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212396] [] ? depot_save_stack+0x11c/0x470 [ 1400.212405] [] ? save_stack_trace+0x16/0x20 [ 1400.212412] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.212419] [] ? do_ipt_set_ctl+0x235/0x460 [ 1400.212426] [] ? nf_setsockopt+0x6d/0xc0 [ 1400.212434] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212441] [] __vmalloc_node_range+0x35e/0x600 [ 1400.212450] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.212464] [] vmalloc+0x5b/0x70 [ 1400.212471] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1400.212478] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212486] [] translate_table+0x215/0x1600 [ 1400.212494] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1400.212502] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.212509] [] ? __check_object_size+0x248/0x38e [ 1400.212517] [] do_ipt_set_ctl+0x2ce/0x460 [ 1400.212525] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program [ 1400.212533] [] ? mutex_unlock+0x9/0x10 [ 1400.212541] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1400.212547] [] nf_setsockopt+0x6d/0xc0 [ 1400.212555] [] ip_setsockopt+0x88/0xa0 [ 1400.212562] [] udp_setsockopt+0x4a/0x90 [ 1400.212570] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212577] [] tcp_setsockopt+0x88/0xe0 [ 1400.212584] [] sock_common_setsockopt+0x9a/0xe0 [ 1400.212591] [] SyS_setsockopt+0x166/0x260 [ 1400.212597] [] ? SyS_recv+0x40/0x40 [ 1400.212610] [] ? __do_page_fault+0x554/0xa60 [ 1400.212617] [] ? do_syscall_64+0x48/0x550 [ 1400.212623] [] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212630] [] do_syscall_64+0x19f/0x550 [ 1400.212638] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1400.212797] Mem-Info: [ 1400.212815] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.212815] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.212815] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1400.212815] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.212815] mapped:1922 shmem:48 pagetables:77771 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212815] free:1042898 free_pcp:389 free_cma:0 [ 1400.212828] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1400.212847] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.212850] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416448kB pagetables:311084kB bounce:0kB free_pcp:888kB local_pcp:320kB free_cma:0kB lowmem_reserve[]: [ 1400.212877] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 44*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152128kB 9950 total pagecache pages [ 1400.212989] 0 pages in swap cache [ 1400.212993] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.212995] Free swap = 0kB [ 1400.212997] Total swap = 0kB [ 1400.212999] 1965979 pages RAM [ 1400.213001] 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 executing program executing program executing program [ 1400.213003] 313617 pages reserved [ 1400.214540] syz-executor751: [ 1400.214545] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) ** 174 printk messages dropped ** [ 1400.217741] 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 [ 1400.217743] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416416kB pagetables:311084kB bounce:0kB free_pcp:996kB local_pcp:372kB free_cma:0kB lowmem_reserve[]: [ 1400.217771] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 46*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152192kB 9950 total pagecache pages [ 1400.218353] 0 pages in swap cache [ 1400.218357] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.218359] Free swap = 0kB [ 1400.218361] Total swap = 0kB [ 1400.218363] 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 executing program executing program executing program executing program executing program executing program executing program [ 1400.218365] 0 pages HighMem/MovableOnly [ 1400.218366] 313617 pages reserved [ 1400.220285] syz-executor751: [ 1400.220290] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1400.220302] CPU: 1 PID: 22390 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1400.220305] ffff880146507818 [ 1400.220308] ffffffff81b42e79 1ffff10028ca0f05 ffff8801c9902f80 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.220319] 0000000000000001 0000000000400000 ffff880146507960 ffffffff814fc7c8 [ 1400.220330] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1400.220348] [] dump_stack+0xc1/0x128 [ 1400.220356] [] warn_alloc.cold.31+0x7f/0x9c [ 1400.220365] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1400.220373] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program [ 1400.220381] [] ? save_stack_trace+0x16/0x20 [ 1400.220388] [] ? xt_alloc_table_info+0x70/0x100 [ 1400.220395] [] ? do_ipt_set_ctl+0x235/0x460 [ 1400.220402] [] ? nf_setsockopt+0x6d/0xc0 [ 1400.220410] [] ? check_preemption_disabled+0x3b/0x200 [ 1400.220417] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.220424] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1400.220431] [] vmalloc+0x5b/0x70 [ 1400.220438] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1400.220445] [] xt_alloc_entry_offsets+0x41/0x60 [ 1400.220453] [] translate_table+0x215/0x1600 [ 1400.220460] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.220468] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1400.220476] [] ? __check_object_size+0x248/0x38e [ 1400.220484] [] do_ipt_set_ctl+0x2ce/0x460 [ 1400.220492] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1400.220507] [] ? mutex_unlock+0x9/0x10 [ 1400.220514] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1400.220521] [] nf_setsockopt+0x6d/0xc0 [ 1400.220529] [] ip_setsockopt+0x88/0xa0 [ 1400.220536] [] udp_setsockopt+0x4a/0x90 [ 1400.220544] [] ipv6_setsockopt+0x10a/0x130 [ 1400.220551] [] tcp_setsockopt+0x88/0xe0 [ 1400.220559] [] 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 executing program executing program executing program executing program executing program [ 1400.220566] [] SyS_setsockopt+0x166/0x260 [ 1400.220572] [] ? SyS_recv+0x40/0x40 [ 1400.220579] [] ? __do_page_fault+0x554/0xa60 [ 1400.220586] [] ? do_syscall_64+0x48/0x550 [ 1400.220593] [] ? SyS_recv+0x40/0x40 [ 1400.220599] [] do_syscall_64+0x19f/0x550 [ 1400.220606] [] 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 executing program executing program executing program executing program [ 1400.220832] Mem-Info: [ 1400.220849] active_anon:171238 inactive_anon:40 isolated_anon:0 [ 1400.220849] active_file:3338 inactive_file:6565 isolated_file:0 [ 1400.220849] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1400.220849] slab_reclaimable:12504 slab_unreclaimable:134051 [ 1400.220849] mapped:1922 shmem:48 pagetables:77771 bounce:0 [ 1400.220849] free:1042898 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.220863] Node 0 active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1400.220881] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program executing program executing program executing program [ 1400.220968] 0 3505 3505Normal free:1152128kB min:5580kB low:9168kB high:12756kB active_anon:684952kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50016kB slab_unreclaimable:536204kB kernel_stack:416512kB pagetables:311084kB bounce:0kB free_pcp:776kB local_pcp:516kB 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 executing program executing program executing program [ 1400.220996] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 60*4kB (UM) 42*8kB (UM) 96*16kB (UME) 42*32kB (UME) 5*64kB (UME) 1*128kB (M) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152064kB 9950 total pagecache pages [ 1400.221113] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1400.221117] Swap cache stats: add 0, delete 0, find 0/0 [ 1400.221119] Free swap = 0kB [ 1400.221121] Total swap = 0kB [ 1400.221123] 1965979 pages RAM [ 1400.221125] 0 pages HighMem/MovableOnly [ 1400.221127] 313617 pages reserved [ 1405.210958] warn_alloc: 2341 callbacks suppressed [ 1405.210963] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.210968] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.210982] CPU: 0 PID: 7647 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1405.210987] ffff8801cf42f818 [ 1405.210989] ffffffff81b42e79 1ffff10039e85f05 ffff8801d50fdf00 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211000] 0000000000000001 0000000000400000 ffff8801cf42f960 ffffffff814fc7c8 [ 1405.211011] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.211033] [] dump_stack+0xc1/0x128 [ 1405.211042] [] warn_alloc.cold.31+0x7f/0x9c [ 1405.211051] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.211059] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211069] [] ? save_stack_trace+0x16/0x20 [ 1405.211078] [] ? xt_alloc_table_info+0x70/0x100 [ 1405.211086] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.211094] [] ? nf_setsockopt+0x6d/0xc0 [ 1405.211102] [] ? check_preemption_disabled+0x3b/0x200 [ 1405.211110] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211118] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.211125] [] vmalloc+0x5b/0x70 [ 1405.211132] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1405.211138] [] xt_alloc_entry_offsets+0x41/0x60 [ 1405.211145] [] translate_table+0x215/0x1600 [ 1405.211153] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program [ 1405.211161] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.211169] [] ? __check_object_size+0x248/0x38e [ 1405.211176] [] do_ipt_set_ctl+0x2ce/0x460 [ 1405.211184] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.211194] [] ? mutex_unlock+0x9/0x10 [ 1405.211209] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program [ 1405.211216] [] nf_setsockopt+0x6d/0xc0 [ 1405.211225] [] ip_setsockopt+0x88/0xa0 [ 1405.211234] [] udp_setsockopt+0x4a/0x90 [ 1405.211244] [] ipv6_setsockopt+0x10a/0x130 [ 1405.211251] [] tcp_setsockopt+0x88/0xe0 [ 1405.211259] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1405.211267] [] SyS_setsockopt+0x166/0x260 [ 1405.211273] [] ? SyS_recv+0x40/0x40 [ 1405.211282] [] ? __do_page_fault+0x554/0xa60 [ 1405.211289] [] ? do_syscall_64+0x48/0x550 [ 1405.211296] [] ? SyS_recv+0x40/0x40 [ 1405.211302] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211310] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1405.211420] Mem-Info: [ 1405.211437] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.211437] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.211437] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1405.211437] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.211437] mapped:1922 shmem:48 pagetables:77778 bounce:0 [ 1405.211437] free:1043389 free_pcp:439 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 [ 1405.211451] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1405.211477] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1405.211481] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416480kB pagetables:311112kB bounce:0kB free_pcp:1088kB local_pcp:488kB free_cma:0kB lowmem_reserve[]: [ 1405.211508] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: [ 1405.211569] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211571] 19*4kB vmalloc: allocation failure: 8611026944 bytes(M) , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 20*8kB [ 1405.211588] CPU: 1 PID: 7627 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1405.211590] (UM) ffff8801c9a17818 [ 1405.211594] 102*16kB ffffffff81b42e79(UME) 1ffff10039342f0582*32kB ffff88015f1cdf00(UME) 9*64kB ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211611] (UME) 00000000000000017*128kB 0000000000400000(UM) ffff8801c9a179601*256kB (E) ffffffff814fc7c8 [ 1405.211629] 2*512kB 0000000041b58ab3(UE) ffffffff82e37a102*1024kB ffffffff81427db0(ME) 1*2048kB Call Trace: [ 1405.211645] (U) [] dump_stack+0xc1/0x128 [ 1405.211655] 279*4096kB [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211664] (M) [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.211674] = 1154124kB [] ? depot_save_stack+0x11c/0x470 [ 1405.211683] 9950 total pagecache pages [ 1405.211690] [] ? save_stack_trace+0x16/0x20 [ 1405.211692] 0 pages in swap cache [ 1405.211699] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211703] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.211710] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.211712] Free swap = 0kB [ 1405.211719] [] ? nf_setsockopt+0x6d/0xc0 [ 1405.211720] Total swap = 0kB [ 1405.211728] [] ? check_preemption_disabled+0x3b/0x200 [ 1405.211730] 1965979 pages RAM [ 1405.211736] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211738] 0 pages HighMem/MovableOnly [ 1405.211745] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.211747] 313617 pages reserved [ 1405.211752] [] vmalloc+0x5b/0x70 [ 1405.211759] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1405.211766] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211773] [] translate_table+0x215/0x1600 [ 1405.211781] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.211789] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.211797] [] ? __check_object_size+0x248/0x38e [ 1405.211805] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211813] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.211821] [] ? mutex_unlock+0x9/0x10 [ 1405.211829] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1405.211835] [] nf_setsockopt+0x6d/0xc0 [ 1405.211843] [] ip_setsockopt+0x88/0xa0 [ 1405.211850] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program [ 1405.211858] [] ipv6_setsockopt+0x10a/0x130 [ 1405.211865] [] tcp_setsockopt+0x88/0xe0 [ 1405.211872] [] sock_common_setsockopt+0x9a/0xe0 [ 1405.211879] [] SyS_setsockopt+0x166/0x260 [ 1405.211886] [] ? SyS_recv+0x40/0x40 [ 1405.211893] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program [ 1405.211900] [] ? do_syscall_64+0x48/0x550 [ 1405.211906] [] ? SyS_recv+0x40/0x40 [ 1405.211912] [] do_syscall_64+0x19f/0x550 [ 1405.211920] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1405.211923] Mem-Info: [ 1405.211939] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.211939] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.211939] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.211939] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.211939] mapped:1922 shmem:48 pagetables:77778 bounce:0 [ 1405.211939] free:1043389 free_pcp:437 free_cma:0 [ 1405.211953] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1405.211978] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1405.211982] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416448kB pagetables:311112kB bounce:0kB free_pcp:1076kB local_pcp:592kB 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 [ 1405.212010] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 83*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154156kB 9950 total pagecache pages [ 1405.212128] 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 executing program executing program executing program executing program executing program executing program [ 1405.212138] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.213733] Free swap = 0kB [ 1405.213735] Total swap = 0kB [ 1405.213738] 1965979 pages RAM [ 1405.213740] 0 pages HighMem/MovableOnly [ 1405.213742] 313617 pages reserved [ 1405.214293] syz-executor751: [ 1405.214297] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.214309] CPU: 0 PID: 7676 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.214313] ffff8801ad84f818 [ 1405.214316] ffffffff81b42e79 1ffff10035b09f05 ffff8801b069c740 ffffffff82aa8c00 [ 1405.214326] 0000000000000001 0000000000400000 ffff8801ad84f960 ffffffff814fc7c8 [ 1405.214336] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.214352] [] dump_stack+0xc1/0x128 [ 1405.214360] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.214369] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.214376] [] ? depot_save_stack+0x11c/0x470 [ 1405.214384] [] ? save_stack_trace+0x16/0x20 [ 1405.214392] [] ? xt_alloc_table_info+0x70/0x100 [ 1405.214399] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.214406] [] ? 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 executing program executing program executing program [ 1405.214413] [] ? check_preemption_disabled+0x3b/0x200 [ 1405.214421] [] __vmalloc_node_range+0x35e/0x600 [ 1405.214428] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.214435] [] vmalloc+0x5b/0x70 [ 1405.214442] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.214449] [] xt_alloc_entry_offsets+0x41/0x60 [ 1405.214467] [] translate_table+0x215/0x1600 [ 1405.214475] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.214484] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.214492] [] ? __check_object_size+0x248/0x38e [ 1405.214500] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.214508] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.214516] [] ? mutex_unlock+0x9/0x10 [ 1405.214523] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1405.214530] [] nf_setsockopt+0x6d/0xc0 [ 1405.214538] [] ip_setsockopt+0x88/0xa0 [ 1405.214545] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1405.214553] [] ipv6_setsockopt+0x10a/0x130 [ 1405.214560] [] tcp_setsockopt+0x88/0xe0 [ 1405.214568] [] sock_common_setsockopt+0x9a/0xe0 [ 1405.214575] [] SyS_setsockopt+0x166/0x260 [ 1405.214581] [] ? SyS_recv+0x40/0x40 [ 1405.214589] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program [ 1405.214595] [] ? do_syscall_64+0x48/0x550 [ 1405.214602] [] ? SyS_recv+0x40/0x40 [ 1405.214609] [] do_syscall_64+0x19f/0x550 [ 1405.214616] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1405.214620] Mem-Info: [ 1405.214636] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.214636] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.214636] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.214636] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.214636] mapped:1922 shmem:48 pagetables:77778 bounce:0 [ 1405.214636] free:1043389 free_pcp:456 free_cma:0 [ 1405.214656] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1405.214920] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1405.214924] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416416kB pagetables:311112kB bounce:0kB free_pcp:1136kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.214950] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 83*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154156kB 9950 total pagecache pages [ 1405.215580] 0 pages in swap cache [ 1405.215584] 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 executing program executing program executing program executing program executing program executing program executing program [ 1405.215586] Free swap = 0kB [ 1405.215588] Total swap = 0kB [ 1405.215590] 1965979 pages RAM [ 1405.215592] 0 pages HighMem/MovableOnly [ 1405.215594] 313617 pages reserved [ 1405.217755] syz-executor751: [ 1405.217760] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.217858] CPU: 0 PID: 7689 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.217862] ffff8801b4477818 [ 1405.217865] ffffffff81b42e79 1ffff1003688ef05 ffff8801a081c740 ffffffff82aa8c00 [ 1405.217875] 0000000000000001 0000000000400000 ffff8801b4477960 ffffffff814fc7c8 [ 1405.217886] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.217903] [] dump_stack+0xc1/0x128 [ 1405.217911] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.217920] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.217927] [] ? depot_save_stack+0x11c/0x470 [ 1405.217936] [] ? save_stack_trace+0x16/0x20 [ 1405.217943] [] ? xt_alloc_table_info+0x70/0x100 [ 1405.217950] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.217957] [] ? 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 executing program executing program [ 1405.217964] [] ? check_preemption_disabled+0x3b/0x200 [ 1405.217971] [] __vmalloc_node_range+0x35e/0x600 [ 1405.217979] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.217985] [] vmalloc+0x5b/0x70 [ 1405.217992] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1405.217999] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.218007] [] translate_table+0x215/0x1600 [ 1405.218015] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.218023] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.218031] [] ? __check_object_size+0x248/0x38e [ 1405.218039] [] do_ipt_set_ctl+0x2ce/0x460 [ 1405.218047] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.218055] [] ? 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 executing program executing program executing program executing program executing program [ 1405.218062] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1405.218069] [] nf_setsockopt+0x6d/0xc0 [ 1405.218077] [] ip_setsockopt+0x88/0xa0 [ 1405.218084] [] udp_setsockopt+0x4a/0x90 [ 1405.218092] [] ipv6_setsockopt+0x10a/0x130 [ 1405.218099] [] tcp_setsockopt+0x88/0xe0 [ 1405.218106] [] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.218113] [] SyS_setsockopt+0x166/0x260 [ 1405.218120] [] ? SyS_recv+0x40/0x40 [ 1405.218128] [] ? __do_page_fault+0x554/0xa60 [ 1405.218135] [] ? do_syscall_64+0x48/0x550 [ 1405.218142] [] ? SyS_recv+0x40/0x40 [ 1405.218153] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.218160] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1405.218208] Mem-Info: [ 1405.218225] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.218225] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.218225] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1405.218225] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.218225] mapped:1922 shmem:48 pagetables:77778 bounce:0 [ 1405.218225] free:1043389 free_pcp:450 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 [ 1405.218239] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.218256] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1405.218260] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416448kB pagetables:311112kB bounce:0kB free_pcp:1132kB local_pcp:488kB 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 executing program lowmem_reserve[]: [ 1405.218285] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 82*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154124kB 9950 total pagecache pages [ 1405.218452] 0 pages in swap cache [ 1405.218464] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.218466] Free swap = 0kB [ 1405.218468] Total swap = 0kB [ 1405.218470] 1965979 pages RAM [ 1405.218472] 0 pages HighMem/MovableOnly [ 1405.218474] 313617 pages reserved [ 1405.219956] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.219960] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.219972] CPU: 0 PID: 7712 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1405.219976] ffff88014602f818 [ 1405.219978] ffffffff81b42e79 1ffff10028c05f05 ffff8801ae8c8000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.219989] 0000000000000001 0000000000400000 ffff88014602f960 ffffffff814fc7c8 [ 1405.220000] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.220017] [] dump_stack+0xc1/0x128 [ 1405.220025] [] warn_alloc.cold.31+0x7f/0x9c [ 1405.220034] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.220041] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.220049] [] ? save_stack_trace+0x16/0x20 [ 1405.220056] [] ? xt_alloc_table_info+0x70/0x100 [ 1405.220063] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.220070] [] ? nf_setsockopt+0x6d/0xc0 [ 1405.220078] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.220085] [] __vmalloc_node_range+0x35e/0x600 [ 1405.220093] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.220099] [] vmalloc+0x5b/0x70 [ 1405.220107] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1405.220113] [] xt_alloc_entry_offsets+0x41/0x60 [ 1405.220121] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.220129] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.220144] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.220153] [] ? __check_object_size+0x248/0x38e [ 1405.220160] [] do_ipt_set_ctl+0x2ce/0x460 [ 1405.220168] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.220176] [] ? 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 executing program executing program executing program [ 1405.220184] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1405.220191] [] nf_setsockopt+0x6d/0xc0 [ 1405.220198] [] ip_setsockopt+0x88/0xa0 [ 1405.220206] [] udp_setsockopt+0x4a/0x90 [ 1405.220214] [] ipv6_setsockopt+0x10a/0x130 [ 1405.220221] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program [ 1405.220228] [] sock_common_setsockopt+0x9a/0xe0 [ 1405.220235] [] SyS_setsockopt+0x166/0x260 [ 1405.220242] [] ? SyS_recv+0x40/0x40 [ 1405.220249] [] ? __do_page_fault+0x554/0xa60 [ 1405.220256] [] ? do_syscall_64+0x48/0x550 [ 1405.220262] [] ? SyS_recv+0x40/0x40 [ 1405.220269] [] do_syscall_64+0x19f/0x550 [ 1405.220276] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1405.220775] Mem-Info: [ 1405.220792] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.220792] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.220792] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1405.220792] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.220792] mapped:1922 shmem:48 pagetables:77778 bounce:0 [ 1405.220792] free:1043389 free_pcp:439 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 [ 1405.220806] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.220823] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program [ 1405.220827] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416480kB pagetables:311112kB bounce:0kB free_pcp:1088kB local_pcp:540kB 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 executing program executing program executing program executing program [ 1405.220853] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 82*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154124kB 9950 total pagecache pages [ 1405.220963] 0 pages in swap cache [ 1405.220967] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.220969] Free swap = 0kB [ 1405.220971] Total swap = 0kB [ 1405.220973] 1965979 pages RAM [ 1405.220975] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.220976] 313617 pages reserved [ 1405.223616] syz-executor751: [ 1405.223621] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.223632] CPU: 1 PID: 7736 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1405.223636] ffff8801c97ef818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.223638] ffffffff81b42e79 1ffff100392fdf05 ffff8801c4665f00 ffffffff82aa8c00 [ 1405.223649] 0000000000000001 0000000000400000 ffff8801c97ef960 ffffffff814fc7c8 [ 1405.223659] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.223676] [] dump_stack+0xc1/0x128 [ 1405.223684] [] warn_alloc.cold.31+0x7f/0x9c [ 1405.223692] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.223700] [] ? depot_save_stack+0x11c/0x470 [ 1405.223708] [] ? save_stack_trace+0x16/0x20 [ 1405.223715] [] ? xt_alloc_table_info+0x70/0x100 [ 1405.223723] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.223730] [] ? nf_setsockopt+0x6d/0xc0 [ 1405.223737] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.223744] [] __vmalloc_node_range+0x35e/0x600 [ 1405.223752] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.223758] [] vmalloc+0x5b/0x70 [ 1405.223766] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1405.223772] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.223779] [] translate_table+0x215/0x1600 [ 1405.223786] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.223803] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.223811] [] ? __check_object_size+0x248/0x38e [ 1405.223818] [] do_ipt_set_ctl+0x2ce/0x460 [ 1405.223826] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program [ 1405.223835] [] ? mutex_unlock+0x9/0x10 [ 1405.223842] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1405.223848] [] nf_setsockopt+0x6d/0xc0 [ 1405.223856] [] ip_setsockopt+0x88/0xa0 [ 1405.223864] [] udp_setsockopt+0x4a/0x90 [ 1405.223872] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.223878] [] tcp_setsockopt+0x88/0xe0 [ 1405.223886] [] sock_common_setsockopt+0x9a/0xe0 [ 1405.223893] [] SyS_setsockopt+0x166/0x260 [ 1405.223899] [] ? SyS_recv+0x40/0x40 [ 1405.223906] [] ? __do_page_fault+0x554/0xa60 [ 1405.223913] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.223919] [] ? SyS_recv+0x40/0x40 [ 1405.223926] [] do_syscall_64+0x19f/0x550 [ 1405.223933] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1405.224035] syz-executor751: [ 1405.224039] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.224050] CPU: 1 PID: 7718 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1405.224053] ffff8801ad84f818 [ 1405.224056] ffffffff81b42e79 1ffff10035b09f05 ffff8801affc17c0 ffffffff82aa8c00 [ 1405.224067] 0000000000000001 0000000000400000 ffff8801ad84f960 ffffffff814fc7c8 [ 1405.224078] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.224094] [] dump_stack+0xc1/0x128 [ 1405.224102] [] warn_alloc.cold.31+0x7f/0x9c [ 1405.224110] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.224118] [] ? depot_save_stack+0x11c/0x470 [ 1405.224126] [] ? save_stack_trace+0x16/0x20 [ 1405.224133] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.224141] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.224148] [] ? nf_setsockopt+0x6d/0xc0 [ 1405.224155] [] ? check_preemption_disabled+0x3b/0x200 [ 1405.224162] [] __vmalloc_node_range+0x35e/0x600 [ 1405.224169] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program executing program [ 1405.224176] [] vmalloc+0x5b/0x70 [ 1405.224183] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1405.224190] [] xt_alloc_entry_offsets+0x41/0x60 [ 1405.224197] [] translate_table+0x215/0x1600 [ 1405.224204] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.224213] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.224221] [] ? __check_object_size+0x248/0x38e [ 1405.224228] [] do_ipt_set_ctl+0x2ce/0x460 [ 1405.224237] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.224244] [] ? mutex_unlock+0x9/0x10 [ 1405.224252] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1405.224258] [] 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 executing program executing program executing program executing program executing program [ 1405.224266] [] ip_setsockopt+0x88/0xa0 [ 1405.224273] [] udp_setsockopt+0x4a/0x90 [ 1405.224281] [] ipv6_setsockopt+0x10a/0x130 [ 1405.224288] [] tcp_setsockopt+0x88/0xe0 [ 1405.224295] [] sock_common_setsockopt+0x9a/0xe0 [ 1405.224302] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program [ 1405.224309] [] ? SyS_recv+0x40/0x40 [ 1405.224317] [] ? __do_page_fault+0x554/0xa60 [ 1405.224323] [] ? do_syscall_64+0x48/0x550 [ 1405.224330] [] ? SyS_recv+0x40/0x40 [ 1405.224337] [] do_syscall_64+0x19f/0x550 [ 1405.224345] [] 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 executing program executing program executing program executing program [ 1405.224348] Mem-Info: [ 1405.224365] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.224365] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.224365] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1405.224365] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.224365] mapped:1922 shmem:48 pagetables:77778 bounce:0 [ 1405.224365] free:1043389 free_pcp:424 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 executing program executing program executing program executing program executing program executing program [ 1405.224380] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1405.224398] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program lowmem_reserve[]: [ 1405.224402] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416512kB pagetables:311112kB bounce:0kB free_pcp:1028kB local_pcp:532kB 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 executing program executing program [ 1405.224429] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 80*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154060kB 9950 total pagecache pages [ 1405.224542] 0 pages in swap cache [ 1405.224546] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.224548] Free swap = 0kB [ 1405.224550] Total swap = 0kB [ 1405.224552] 1965979 pages RAM [ 1405.224554] 0 pages HighMem/MovableOnly [ 1405.224556] 313617 pages reserved [ 1405.224639] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.224643] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.224654] CPU: 0 PID: 7749 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1405.224658] ffff88014602f818 [ 1405.224661] ffffffff81b42e79 1ffff10028c05f05 ffff88015d828000 ffffffff82aa8c00 [ 1405.224672] 0000000000000001 0000000000400000 ffff88014602f960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.224682] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.224699] [] dump_stack+0xc1/0x128 [ 1405.224707] [] warn_alloc.cold.31+0x7f/0x9c [ 1405.224715] [] ? zone_watermark_ok_safe+0x250/0x250 ** 220 printk messages dropped ** [ 1405.227373] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 6 printk messages dropped ** [ 1405.227927] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416416kB pagetables:311112kB bounce:0kB free_pcp:1192kB local_pcp:496kB 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 [ 1405.227954] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 84*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154188kB 9950 total pagecache pages [ 1405.228067] 0 pages in swap cache [ 1405.228071] 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 executing program executing program executing program executing program executing program executing program executing program [ 1405.228073] Free swap = 0kB [ 1405.228075] Total swap = 0kB [ 1405.228077] 1965979 pages RAM [ 1405.228079] 0 pages HighMem/MovableOnly [ 1405.228081] 313617 pages reserved [ 1405.232379] syz-executor751: [ 1405.232383] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1405.232395] CPU: 0 PID: 7830 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232399] ffff8801c97ef818 [ 1405.232402] ffffffff81b42e79 1ffff100392fdf05 ffff8801a764c740 ffffffff82aa8c00 [ 1405.232412] 0000000000000001 0000000000400000 ffff8801c97ef960 ffffffff814fc7c8 [ 1405.232424] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1405.232441] [] dump_stack+0xc1/0x128 [ 1405.232449] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232464] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1405.232472] [] ? depot_save_stack+0x11c/0x470 [ 1405.232480] [] ? save_stack_trace+0x16/0x20 [ 1405.232487] [] ? xt_alloc_table_info+0x70/0x100 [ 1405.232495] [] ? do_ipt_set_ctl+0x235/0x460 [ 1405.232502] [] ? 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 executing program executing program executing program executing program executing program executing program executing program [ 1405.232510] [] ? check_preemption_disabled+0x3b/0x200 [ 1405.232517] [] __vmalloc_node_range+0x35e/0x600 [ 1405.232524] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1405.232531] [] vmalloc+0x5b/0x70 [ 1405.232538] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232545] [] xt_alloc_entry_offsets+0x41/0x60 [ 1405.232552] [] translate_table+0x215/0x1600 [ 1405.232560] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1405.232568] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1405.232576] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232583] [] do_ipt_set_ctl+0x2ce/0x460 [ 1405.232591] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1405.232599] [] ? mutex_unlock+0x9/0x10 [ 1405.232607] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program [ 1405.232614] [] nf_setsockopt+0x6d/0xc0 [ 1405.232622] [] ip_setsockopt+0x88/0xa0 [ 1405.232629] [] udp_setsockopt+0x4a/0x90 [ 1405.232637] [] ipv6_setsockopt+0x10a/0x130 [ 1405.232644] [] tcp_setsockopt+0x88/0xe0 [ 1405.232651] [] 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 executing program executing program executing program executing program executing program executing program [ 1405.232658] [] SyS_setsockopt+0x166/0x260 [ 1405.232665] [] ? SyS_recv+0x40/0x40 [ 1405.232672] [] ? __do_page_fault+0x554/0xa60 [ 1405.232679] [] ? do_syscall_64+0x48/0x550 [ 1405.232685] [] ? SyS_recv+0x40/0x40 [ 1405.232692] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232699] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1405.232702] Mem-Info: [ 1405.232720] active_anon:171236 inactive_anon:40 isolated_anon:0 [ 1405.232720] active_file:3338 inactive_file:6565 isolated_file:0 [ 1405.232720] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1405.232720] slab_reclaimable:12496 slab_unreclaimable:134110 [ 1405.232720] mapped:1922 shmem:48 pagetables:77778 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 executing program executing program executing program executing program executing program executing program [ 1405.232720] free:1043389 free_pcp:439 free_cma:0 [ 1405.232740] Node 0 active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1405.232757] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232761] 0 3505 3505Normal free:1154092kB min:5580kB low:9168kB high:12756kB active_anon:684944kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:49984kB slab_unreclaimable:536440kB kernel_stack:416480kB pagetables:311112kB bounce:0kB free_pcp:1088kB local_pcp:392kB free_cma:0kB lowmem_reserve[]: [ 1405.232787] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 19*4kB (M) 20*8kB (UM) 102*16kB (UME) 82*32kB (UME) 9*64kB (UME) 7*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154124kB 9950 total pagecache pages [ 1405.232961] 0 pages in swap cache [ 1405.232965] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.232967] Free swap = 0kB [ 1405.232969] Total swap = 0kB [ 1405.232971] 1965979 pages RAM [ 1405.232973] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1405.232975] 313617 pages reserved [ 1410.220901] warn_alloc: 2340 callbacks suppressed [ 1410.220906] syz-executor751: [ 1410.220911] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1410.220924] CPU: 0 PID: 30723 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.220929] ffff8801461bf818 [ 1410.220932] ffffffff81b42e79 1ffff10028c37f05 ffff8801817d4740 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.220943] 0000000000000001 0000000000400000 ffff8801461bf960 ffffffff814fc7c8 [ 1410.220953] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1410.220975] [] dump_stack+0xc1/0x128 [ 1410.220986] [] warn_alloc.cold.31+0x7f/0x9c [ 1410.220996] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.221004] [] ? depot_save_stack+0x11c/0x470 [ 1410.221015] [] ? save_stack_trace+0x16/0x20 [ 1410.221024] [] ? xt_alloc_table_info+0x70/0x100 [ 1410.221032] [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.221040] [] ? nf_setsockopt+0x6d/0xc0 [ 1410.221049] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.221056] [] __vmalloc_node_range+0x35e/0x600 [ 1410.221064] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1410.221071] [] vmalloc+0x5b/0x70 [ 1410.221078] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1410.221085] [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.221093] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.221100] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.221108] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1410.221116] [] ? __check_object_size+0x248/0x38e [ 1410.221124] [] do_ipt_set_ctl+0x2ce/0x460 [ 1410.221131] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.221140] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1410.221148] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1410.221155] [] nf_setsockopt+0x6d/0xc0 [ 1410.221164] [] ip_setsockopt+0x88/0xa0 [ 1410.221172] [] udp_setsockopt+0x4a/0x90 [ 1410.221182] [] ipv6_setsockopt+0x10a/0x130 [ 1410.221195] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program [ 1410.221204] [] sock_common_setsockopt+0x9a/0xe0 [ 1410.221211] [] SyS_setsockopt+0x166/0x260 [ 1410.221218] [] ? SyS_recv+0x40/0x40 [ 1410.221226] [] ? __do_page_fault+0x554/0xa60 [ 1410.221233] [] ? do_syscall_64+0x48/0x550 [ 1410.221240] [] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.221246] [] do_syscall_64+0x19f/0x550 [ 1410.221254] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1410.221751] Mem-Info: [ 1410.221769] active_anon:171223 inactive_anon:40 isolated_anon:0 [ 1410.221769] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.221769] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.221769] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.221769] mapped:1922 shmem:48 pagetables:77769 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.221769] free:1043176 free_pcp:454 free_cma:0 [ 1410.221784] Node 0 active_anon:684892kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1410.221803] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1410.221806] 0 3505 3505Normal free:1153240kB min:5580kB low:9168kB high:12756kB active_anon:684892kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416448kB pagetables:311076kB bounce:0kB free_pcp:1148kB local_pcp:464kB free_cma:0kB lowmem_reserve[]: [ 1410.221833] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 86*4kB (UM) 44*8kB (UM) 40*16kB (UME) 90*32kB (UME) 14*64kB (UME) 2*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153272kB 9950 total pagecache pages [ 1410.221948] 0 pages in swap cache [ 1410.221952] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.221954] Free swap = 0kB [ 1410.221956] Total swap = 0kB [ 1410.221958] 1965979 pages RAM [ 1410.221960] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.221962] 313617 pages reserved [ 1410.225428] syz-executor751: [ 1410.225433] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1410.225444] CPU: 0 PID: 30733 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.225448] ffff8801c9e2f818 [ 1410.225451] ffffffff81b42e79 1ffff100393c5f05 ffff880185a7c740 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.225468] 0000000000000001 0000000000400000 ffff8801c9e2f960 ffffffff814fc7c8 [ 1410.225479] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1410.225496] [] dump_stack+0xc1/0x128 [ 1410.225504] [] warn_alloc.cold.31+0x7f/0x9c [ 1410.225513] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1410.225520] [] ? depot_save_stack+0x11c/0x470 [ 1410.225528] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.225535] [] ? xt_alloc_table_info+0x70/0x100 [ 1410.225544] [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.225550] [] ? nf_setsockopt+0x6d/0xc0 [ 1410.225558] [] ? check_preemption_disabled+0x3b/0x200 [ 1410.225565] [] __vmalloc_node_range+0x35e/0x600 [ 1410.225573] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program [ 1410.225580] [] vmalloc+0x5b/0x70 [ 1410.225587] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1410.225594] [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.225602] [] translate_table+0x215/0x1600 [ 1410.225610] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.225618] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.225625] [] ? __check_object_size+0x248/0x38e [ 1410.225633] [] do_ipt_set_ctl+0x2ce/0x460 [ 1410.225641] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.225649] [] ? mutex_unlock+0x9/0x10 [ 1410.225657] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.225664] [] nf_setsockopt+0x6d/0xc0 [ 1410.225672] [] ip_setsockopt+0x88/0xa0 [ 1410.225680] [] udp_setsockopt+0x4a/0x90 [ 1410.225688] [] ipv6_setsockopt+0x10a/0x130 [ 1410.225695] [] tcp_setsockopt+0x88/0xe0 [ 1410.225702] [] 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 executing program executing program executing program executing program executing program executing program [ 1410.225709] [] SyS_setsockopt+0x166/0x260 [ 1410.225716] [] ? SyS_recv+0x40/0x40 [ 1410.225723] [] ? __do_page_fault+0x554/0xa60 [ 1410.225730] [] ? do_syscall_64+0x48/0x550 [ 1410.225737] [] ? SyS_recv+0x40/0x40 [ 1410.225743] [] do_syscall_64+0x19f/0x550 [ 1410.225751] [] 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 [ 1410.225754] Mem-Info: [ 1410.225770] active_anon:171223 inactive_anon:40 isolated_anon:0 [ 1410.225770] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.225770] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.225770] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.225770] mapped:1922 shmem:48 pagetables:77769 bounce:0 [ 1410.225770] free:1043176 free_pcp:427 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 executing program executing program executing program [ 1410.225784] Node 0 active_anon:684892kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1410.225801] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program lowmem_reserve[]: [ 1410.225804] 0 3505 3505Normal free:1153240kB min:5580kB low:9168kB high:12756kB active_anon:684892kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416512kB pagetables:311076kB bounce:0kB free_pcp:1040kB local_pcp:356kB 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 [ 1410.225831] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 86*4kB (UM) 44*8kB (UM) 40*16kB (UME) 88*32kB (UME) 14*64kB (UME) 2*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153208kB 9950 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 executing program executing program executing program executing program executing program [ 1410.225944] 0 pages in swap cache [ 1410.225948] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.225950] Free swap = 0kB [ 1410.225952] Total swap = 0kB [ 1410.225954] 1965979 pages RAM [ 1410.225956] 0 pages HighMem/MovableOnly [ 1410.225958] 313617 pages reserved [ 1410.227200] syz-executor751: [ 1410.227205] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.227216] CPU: 0 PID: 30734 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.227220] ffff880146b97818 [ 1410.227223] ffffffff81b42e79 1ffff10028d72f05 ffff880186358000 ffffffff82aa8c00 [ 1410.227233] 0000000000000001 0000000000400000 ffff880146b97960 ffffffff814fc7c8 [ 1410.227255] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1410.227272] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.227279] [] warn_alloc.cold.31+0x7f/0x9c [ 1410.227288] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1410.227295] [] ? depot_save_stack+0x11c/0x470 [ 1410.227303] [] ? save_stack_trace+0x16/0x20 [ 1410.227310] [] ? xt_alloc_table_info+0x70/0x100 [ 1410.227317] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.227323] [] ? nf_setsockopt+0x6d/0xc0 [ 1410.227330] [] ? check_preemption_disabled+0x3b/0x200 [ 1410.227338] [] __vmalloc_node_range+0x35e/0x600 [ 1410.227345] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1410.227351] [] vmalloc+0x5b/0x70 [ 1410.227358] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.227364] [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.227372] [] translate_table+0x215/0x1600 [ 1410.227379] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.227387] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1410.227396] [] ? __check_object_size+0x248/0x38e [ 1410.227403] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.227411] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.227420] [] ? mutex_unlock+0x9/0x10 [ 1410.227428] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1410.227434] [] nf_setsockopt+0x6d/0xc0 [ 1410.227442] [] ip_setsockopt+0x88/0xa0 [ 1410.227450] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1410.227467] [] ipv6_setsockopt+0x10a/0x130 [ 1410.227475] [] tcp_setsockopt+0x88/0xe0 [ 1410.227482] [] sock_common_setsockopt+0x9a/0xe0 [ 1410.227488] [] SyS_setsockopt+0x166/0x260 [ 1410.227495] [] ? SyS_recv+0x40/0x40 [ 1410.227502] [] ? __do_page_fault+0x554/0xa60 [ 1410.227509] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.227515] [] ? SyS_recv+0x40/0x40 [ 1410.227521] [] do_syscall_64+0x19f/0x550 [ 1410.227529] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1410.228003] Mem-Info: [ 1410.228020] active_anon:171223 inactive_anon:40 isolated_anon:0 [ 1410.228020] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.228020] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.228020] slab_reclaimable:12500 slab_unreclaimable:133994 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.228020] mapped:1922 shmem:48 pagetables:77769 bounce:0 [ 1410.228020] free:1043176 free_pcp:434 free_cma:0 [ 1410.228034] Node 0 active_anon:684892kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1410.228052] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1410.228055] 0 3505 3505Normal free:1153240kB min:5580kB low:9168kB high:12756kB active_anon:684892kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416512kB pagetables:311076kB bounce:0kB free_pcp:1064kB local_pcp:408kB free_cma:0kB lowmem_reserve[]: [ 1410.228082] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB [ 1410.228103] syz-executor751: [ 1410.228105] (M) vmalloc: allocation failure: 8611026944 bytes4*32kB , 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 executing program executing program executing program (UM) [ 1410.228122] CPU: 1 PID: 30724 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.228124] 4*64kB ffff8801464c7818 [ 1410.228127] (UM) ffffffff81b42e794*128kB 1ffff10028c98f05(UM) ffff8801817d5f003*256kB (UM) ffffffff82aa8c00 [ 1410.228145] 2*512kB 0000000000000001(M) 00000000004000002*1024kB ffff8801464c7960(UM) 2*2048kB ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.228162] (UM) 0000000041b58ab3735*4096kB ffffffff82e37a10(M) ffffffff81427db0= 3019464kB Normal: Call Trace: [ 1410.228179] 86*4kB [] dump_stack+0xc1/0x128 [ 1410.228188] (UM) [] warn_alloc.cold.31+0x7f/0x9c [ 1410.228198] 44*8kB [] ? zone_watermark_ok_safe+0x250/0x250 [ 1410.228207] (UM) [] ? depot_save_stack+0x11c/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 executing program executing program executing program [ 1410.228217] 40*16kB [] ? save_stack_trace+0x16/0x20 [ 1410.228226] (UME) [] ? xt_alloc_table_info+0x70/0x100 [ 1410.228235] 88*32kB [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.228244] (UME) [] ? nf_setsockopt+0x6d/0xc0 [ 1410.228253] 14*64kB [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.228262] (UME) [] __vmalloc_node_range+0x35e/0x600 [ 1410.228271] 2*128kB [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1410.228280] (UM) [] vmalloc+0x5b/0x70 [ 1410.228288] 2*256kB [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1410.228296] (UE) [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.228305] 1*512kB [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.228314] (E) [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.228323] 2*1024kB [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1410.228333] (ME) [] ? __check_object_size+0x248/0x38e [ 1410.228342] 1*2048kB [] do_ipt_set_ctl+0x2ce/0x460 [ 1410.228351] (U) [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program [ 1410.228361] 279*4096kB [] ? mutex_unlock+0x9/0x10 [ 1410.228370] (M) [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1410.228379] = 1153208kB [] nf_setsockopt+0x6d/0xc0 [ 1410.228387] 9950 total pagecache pages [ 1410.228394] [] ip_setsockopt+0x88/0xa0 [ 1410.228396] 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 executing program executing program executing program executing program executing program [ 1410.228403] [] udp_setsockopt+0x4a/0x90 [ 1410.228407] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.228414] [] ipv6_setsockopt+0x10a/0x130 [ 1410.228416] Free swap = 0kB [ 1410.228422] [] tcp_setsockopt+0x88/0xe0 [ 1410.228424] Total swap = 0kB [ 1410.228431] [] sock_common_setsockopt+0x9a/0xe0 [ 1410.228432] 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 executing program executing program executing program executing program executing program executing program executing program [ 1410.228439] [] SyS_setsockopt+0x166/0x260 [ 1410.228441] 0 pages HighMem/MovableOnly [ 1410.228447] [] ? SyS_recv+0x40/0x40 [ 1410.228449] 313617 pages reserved [ 1410.228455] [] ? __do_page_fault+0x554/0xa60 [ 1410.228461] [] ? do_syscall_64+0x48/0x550 [ 1410.228468] [] ? 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.228474] [] do_syscall_64+0x19f/0x550 [ 1410.228482] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1410.228485] Mem-Info: [ 1410.228500] active_anon:171248 inactive_anon:40 isolated_anon:0 [ 1410.228500] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.228500] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.228500] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.228500] mapped:1922 shmem:48 pagetables:77769 bounce:0 [ 1410.228500] free:1043176 free_pcp:433 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 [ 1410.228513] Node 0 active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1410.228531] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program executing program executing program executing program [ 1410.228534] 0 3505 3505Normal free:1153240kB min:5580kB low:9168kB high:12756kB active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416512kB pagetables:311076kB bounce:0kB free_pcp:1064kB local_pcp:656kB free_cma:0kB lowmem_reserve[]: [ 1410.228561] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 86*4kB (UM) 44*8kB (UM) 40*16kB (UME) 88*32kB (UME) 14*64kB (UME) 2*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153208kB 9950 total pagecache pages [ 1410.228675] 0 pages in swap cache [ 1410.228678] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.228681] Free swap = 0kB [ 1410.228682] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.228685] 1965979 pages RAM [ 1410.228687] 0 pages HighMem/MovableOnly [ 1410.228689] 313617 pages reserved [ 1410.229747] syz-executor751: [ 1410.229752] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1410.229763] CPU: 0 PID: 30736 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.229767] ffff88017058f818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.229770] ffffffff81b42e79 1ffff1002e0b1f05 ffff88018635c740 ffffffff82aa8c00 [ 1410.229781] 0000000000000001 0000000000400000 ffff88017058f960 ffffffff814fc7c8 [ 1410.229791] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1410.229808] [] dump_stack+0xc1/0x128 [ 1410.229816] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.229833] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1410.229840] [] ? depot_save_stack+0x11c/0x470 [ 1410.229848] [] ? save_stack_trace+0x16/0x20 [ 1410.229856] [] ? xt_alloc_table_info+0x70/0x100 [ 1410.229863] [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.229870] [] ? 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 executing program executing program executing program executing program executing program [ 1410.229881] [] ? check_preemption_disabled+0x3b/0x200 [ 1410.229888] [] __vmalloc_node_range+0x35e/0x600 [ 1410.229895] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1410.229901] [] vmalloc+0x5b/0x70 [ 1410.229908] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.229915] [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.229923] [] translate_table+0x215/0x1600 [ 1410.229930] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.229939] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1410.229946] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.229954] [] do_ipt_set_ctl+0x2ce/0x460 [ 1410.229963] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.229971] [] ? mutex_unlock+0x9/0x10 [ 1410.229978] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1410.229985] [] nf_setsockopt+0x6d/0xc0 [ 1410.229993] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program [ 1410.230001] [] udp_setsockopt+0x4a/0x90 [ 1410.230008] [] ipv6_setsockopt+0x10a/0x130 [ 1410.230015] [] tcp_setsockopt+0x88/0xe0 [ 1410.230023] [] sock_common_setsockopt+0x9a/0xe0 [ 1410.230030] [] SyS_setsockopt+0x166/0x260 [ 1410.230036] [] ? 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 executing program executing program executing program executing program executing program executing program [ 1410.230044] [] ? __do_page_fault+0x554/0xa60 [ 1410.230051] [] ? do_syscall_64+0x48/0x550 [ 1410.230057] [] ? SyS_recv+0x40/0x40 [ 1410.230064] [] do_syscall_64+0x19f/0x550 [ 1410.230071] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1410.230884] 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 executing program executing program executing program executing program executing program [ 1410.230902] active_anon:171248 inactive_anon:40 isolated_anon:0 [ 1410.230902] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.230902] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.230902] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.230902] mapped:1922 shmem:48 pagetables:77769 bounce:0 [ 1410.230902] free:1043207 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.230916] Node 0 active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1410.230934] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1410.230937] 0 3505 3505Normal free:1153364kB min:5580kB low:9168kB high:12756kB active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416448kB pagetables:311076kB bounce:0kB free_pcp:1020kB local_pcp:412kB 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 executing program executing program executing program lowmem_reserve[]: [ 1410.230963] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 117*4kB (UM) 44*8kB (UM) 40*16kB (UME) 90*32kB (UME) 14*64kB (UME) 2*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153396kB 9950 total pagecache pages [ 1410.231077] 0 pages in swap cache [ 1410.231081] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.231083] Free swap = 0kB [ 1410.231085] Total swap = 0kB [ 1410.231087] 1965979 pages RAM [ 1410.231089] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.231091] 313617 pages reserved [ 1410.232732] syz-executor751: [ 1410.232736] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1410.232748] CPU: 0 PID: 30738 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.232752] ffff8801c9e2f818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.232755] ffffffff81b42e79 1ffff100393c5f05 ffff880182608000 ffffffff82aa8c00 [ 1410.232765] 0000000000000001 0000000000400000 ffff8801c9e2f960 ffffffff814fc7c8 [ 1410.232776] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1410.232793] [] dump_stack+0xc1/0x128 [ 1410.232801] [] warn_alloc.cold.31+0x7f/0x9c [ 1410.232809] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.232817] [] ? depot_save_stack+0x11c/0x470 [ 1410.232825] [] ? save_stack_trace+0x16/0x20 [ 1410.232832] [] ? xt_alloc_table_info+0x70/0x100 [ 1410.232840] [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.232846] [] ? 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.232854] [] ? check_preemption_disabled+0x3b/0x200 [ 1410.232862] [] __vmalloc_node_range+0x35e/0x600 [ 1410.232869] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1410.232876] [] vmalloc+0x5b/0x70 [ 1410.232883] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1410.232890] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.232897] [] translate_table+0x215/0x1600 [ 1410.232905] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.232913] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1410.232921] [] ? __check_object_size+0x248/0x38e [ 1410.232928] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.232936] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.232944] [] ? mutex_unlock+0x9/0x10 [ 1410.232952] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1410.232958] [] nf_setsockopt+0x6d/0xc0 [ 1410.232966] [] ip_setsockopt+0x88/0xa0 [ 1410.232973] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.232986] [] ipv6_setsockopt+0x10a/0x130 [ 1410.232997] [] tcp_setsockopt+0x88/0xe0 [ 1410.233004] [] sock_common_setsockopt+0x9a/0xe0 [ 1410.233011] [] SyS_setsockopt+0x166/0x260 [ 1410.233017] [] ? SyS_recv+0x40/0x40 [ 1410.233025] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.233031] [] ? do_syscall_64+0x48/0x550 [ 1410.233038] [] ? SyS_recv+0x40/0x40 [ 1410.233044] [] do_syscall_64+0x19f/0x550 [ 1410.233052] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1410.233735] Mem-Info: [ 1410.233760] active_anon:171248 inactive_anon:40 isolated_anon:0 [ 1410.233760] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.233760] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.233760] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.233760] mapped:1922 shmem:48 pagetables:77769 bounce:0 [ 1410.233760] free:1043207 free_pcp:428 free_cma:0 [ 1410.234016] Node 0 active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.234034] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1410.234038] 0 3505 3505Normal free:1153364kB min:5580kB low:9168kB high:12756kB active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416448kB pagetables:311076kB bounce:0kB free_pcp:1020kB local_pcp:412kB 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 [ 1410.234065] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 117*4kB (UM) 44*8kB (UM) 40*16kB (UME) 90*32kB (UME) 14*64kB (UME) 2*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153396kB 9950 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.234306] 0 pages in swap cache [ 1410.234309] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.234311] Free swap = 0kB [ 1410.234313] Total swap = 0kB [ 1410.234316] 1965979 pages RAM [ 1410.234318] 0 pages HighMem/MovableOnly [ 1410.234319] 313617 pages reserved [ 1410.236758] syz-executor751: [ 1410.236762] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program [ 1410.236885] CPU: 0 PID: 30754 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.236889] ffff8801461bf818 [ 1410.236892] ffffffff81b42e79 1ffff10028c37f05 ffff8801c95517c0 ffffffff82aa8c00 [ 1410.236903] 0000000000000001 0000000000400000 ffff8801461bf960 ffffffff814fc7c8 [ 1410.236914] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.236931] [] dump_stack+0xc1/0x128 [ 1410.236939] [] warn_alloc.cold.31+0x7f/0x9c [ 1410.236947] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1410.236955] [] ? depot_save_stack+0x11c/0x470 [ 1410.236962] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.236970] [] ? xt_alloc_table_info+0x70/0x100 [ 1410.236977] [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.236984] [] ? nf_setsockopt+0x6d/0xc0 [ 1410.236992] [] ? check_preemption_disabled+0x3b/0x200 [ 1410.236999] [] __vmalloc_node_range+0x35e/0x600 [ 1410.237006] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program executing program [ 1410.237013] [] vmalloc+0x5b/0x70 [ 1410.237020] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1410.237027] [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.237034] [] translate_table+0x215/0x1600 [ 1410.237042] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1410.237050] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.237058] [] ? __check_object_size+0x248/0x38e [ 1410.237072] [] do_ipt_set_ctl+0x2ce/0x460 [ 1410.237081] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.237089] [] ? mutex_unlock+0x9/0x10 [ 1410.237096] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.237103] [] nf_setsockopt+0x6d/0xc0 [ 1410.237111] [] ip_setsockopt+0x88/0xa0 [ 1410.237118] [] udp_setsockopt+0x4a/0x90 [ 1410.237125] [] ipv6_setsockopt+0x10a/0x130 [ 1410.237132] [] tcp_setsockopt+0x88/0xe0 [ 1410.237141] [] sock_common_setsockopt+0x9a/0xe0 [ 1410.237148] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program executing program [ 1410.237154] [] ? SyS_recv+0x40/0x40 [ 1410.237162] [] ? __do_page_fault+0x554/0xa60 [ 1410.237168] [] ? do_syscall_64+0x48/0x550 [ 1410.237175] [] ? SyS_recv+0x40/0x40 [ 1410.237181] [] do_syscall_64+0x19f/0x550 [ 1410.237189] [] 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 executing program executing program executing program executing program executing program [ 1410.237240] Mem-Info: [ 1410.237257] active_anon:171248 inactive_anon:40 isolated_anon:0 [ 1410.237257] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.237257] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.237257] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.237257] mapped:1922 shmem:48 pagetables:77769 bounce:0 [ 1410.237257] free:1043207 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.237271] Node 0 active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1410.237289] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1410.237292] 0 3505 3505Normal free:1153364kB min:5580kB low:9168kB high:12756kB active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416448kB pagetables:311076kB bounce:0kB free_pcp:1020kB local_pcp:412kB free_cma:0kB ** 237 printk messages dropped ** [ 1410.244052] 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 executing program executing program [ 1410.244054] 0 3505 3505Normal free:1153364kB min:5580kB low:9168kB high:12756kB active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416512kB pagetables:311076kB bounce:0kB free_pcp:936kB local_pcp:524kB free_cma:0kB [ 1410.244080] syz-executor751: [ 1410.244081] lowmem_reserve[]: [ 1410.244084] vmalloc: allocation failure: 8611026944 bytes 0, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 0[ 1410.244097] CPU: 0 PID: 30768 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1410.244098] 0 ffff880146b97818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.244104] ffffffff81b42e79DMA32: 1ffff10028d72f054*4kB ffff8801879b8000(UM) 3*8kB ffffffff82aa8c00 [ 1410.244119] (M) 00000000000000012*16kB 0000000000400000(M) ffff880146b979604*32kB (UM) ffffffff814fc7c8 [ 1410.244136] 4*64kB 0000000041b58ab3(UM) ffffffff82e37a104*128kB ffffffff81427db0(UM) 3*256kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.244152] (UM) [] dump_stack+0xc1/0x128 [ 1410.244163] 2*512kB [] warn_alloc.cold.31+0x7f/0x9c [ 1410.244172] (M) [] ? zone_watermark_ok_safe+0x250/0x250 [ 1410.244182] 2*1024kB [] ? depot_save_stack+0x11c/0x470 [ 1410.244190] (UM) [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.244200] 2*2048kB [] ? xt_alloc_table_info+0x70/0x100 [ 1410.244209] (UM) [] ? do_ipt_set_ctl+0x235/0x460 [ 1410.244218] 735*4096kB [] ? nf_setsockopt+0x6d/0xc0 [ 1410.244226] (M) [] ? check_preemption_disabled+0x3b/0x200 [ 1410.244236] = 3019464kB [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.244244] Normal: [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1410.244253] 117*4kB [] vmalloc+0x5b/0x70 [ 1410.244261] (UM) [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1410.244270] 44*8kB [] xt_alloc_entry_offsets+0x41/0x60 [ 1410.244279] (UM) [] translate_table+0x215/0x1600 [ 1410.244288] 40*16kB [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program [ 1410.244297] (UME) [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1410.244307] 89*32kB [] ? __check_object_size+0x248/0x38e [ 1410.244316] (UME) [] do_ipt_set_ctl+0x2ce/0x460 [ 1410.244325] 14*64kB [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1410.244334] (UME) [] ? 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 executing program executing program executing program executing program executing program [ 1410.244344] 2*128kB [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1410.244353] (UM) [] nf_setsockopt+0x6d/0xc0 [ 1410.244361] 2*256kB [] ip_setsockopt+0x88/0xa0 [ 1410.244370] (UE) [] udp_setsockopt+0x4a/0x90 [ 1410.244379] 1*512kB [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.244388] (E) [] tcp_setsockopt+0x88/0xe0 [ 1410.244397] 2*1024kB [] sock_common_setsockopt+0x9a/0xe0 [ 1410.244405] (ME) [] SyS_setsockopt+0x166/0x260 [ 1410.244414] 1*2048kB [] ? SyS_recv+0x40/0x40 [ 1410.244422] (U) [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1410.244431] 279*4096kB [] ? do_syscall_64+0x48/0x550 [ 1410.244439] (M) [] ? SyS_recv+0x40/0x40 [ 1410.244447] = 1153364kB [] do_syscall_64+0x19f/0x550 [ 1410.244455] 9950 total pagecache pages [ 1410.244457] 0 pages in swap cache [ 1410.244461] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.244463] Free swap = 0kB [ 1410.244466] 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 executing program executing program executing program [ 1410.244473] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1410.244475] 1965979 pages RAM [ 1410.244476] Mem-Info: [ 1410.244478] 0 pages HighMem/MovableOnly [ 1410.244494] active_anon:171248 inactive_anon:40 isolated_anon:0 [ 1410.244494] active_file:3338 inactive_file:6565 isolated_file:0 [ 1410.244494] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1410.244494] slab_reclaimable:12500 slab_unreclaimable:133994 [ 1410.244494] mapped:1922 shmem:48 pagetables:77769 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 executing program executing program executing program executing program executing program [ 1410.244494] free:1043207 free_pcp:401 free_cma:0 [ 1410.244496] 313617 pages reserved [ 1410.244507] Node 0 active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1410.244524] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 executing program executing program [ 1410.244527] 0 3505 3505Normal free:1153364kB min:5580kB low:9168kB high:12756kB active_anon:684992kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50000kB slab_unreclaimable:535976kB kernel_stack:416512kB pagetables:311076kB bounce:0kB free_pcp:936kB local_pcp:412kB free_cma:0kB lowmem_reserve[]: [ 1410.244665] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 117*4kB (UM) 44*8kB (UM) 40*16kB (UME) 90*32kB (UME) 14*64kB (UME) 2*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153396kB 9950 total pagecache pages [ 1410.244783] 0 pages in swap cache [ 1410.244787] Swap cache stats: add 0, delete 0, find 0/0 [ 1410.244874] Free swap = 0kB [ 1410.244876] Total swap = 0kB [ 1410.244878] 1965979 pages RAM [ 1410.244880] 0 pages HighMem/MovableOnly [ 1410.244882] 313617 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 executing program executing program executing program executing program executing program [ 1415.231575] warn_alloc: 2401 callbacks suppressed [ 1415.231580] syz-executor751: [ 1415.231585] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1415.231599] CPU: 1 PID: 25332 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1415.231604] ffff880146177818 [ 1415.231607] ffffffff81b42e79 1ffff10028c2ef05 ffff8801ae8c8000 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.231619] 0000000000000001 0000000000400000 ffff880146177960 ffffffff814fc7c8 [ 1415.231630] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.231653] [] dump_stack+0xc1/0x128 [ 1415.231663] [] warn_alloc.cold.31+0x7f/0x9c [ 1415.231673] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.231681] [] ? depot_save_stack+0x11c/0x470 [ 1415.231691] [] ? save_stack_trace+0x16/0x20 [ 1415.231700] [] ? xt_alloc_table_info+0x70/0x100 [ 1415.231709] [] ? do_ipt_set_ctl+0x235/0x460 [ 1415.231717] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.231726] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.231734] [] __vmalloc_node_range+0x35e/0x600 [ 1415.231742] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.231748] [] vmalloc+0x5b/0x70 [ 1415.231755] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1415.231762] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.231769] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.231777] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.231785] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1415.231793] [] ? __check_object_size+0x248/0x38e [ 1415.231800] [] do_ipt_set_ctl+0x2ce/0x460 [ 1415.231808] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program [ 1415.231819] [] ? mutex_unlock+0x9/0x10 [ 1415.231826] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.231833] [] nf_setsockopt+0x6d/0xc0 [ 1415.231842] [] ip_setsockopt+0x88/0xa0 [ 1415.231851] [] udp_setsockopt+0x4a/0x90 [ 1415.231861] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program [ 1415.231869] [] tcp_setsockopt+0x88/0xe0 [ 1415.231878] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.231885] [] SyS_setsockopt+0x166/0x260 [ 1415.231891] [] ? SyS_recv+0x40/0x40 [ 1415.231900] [] ? __do_page_fault+0x554/0xa60 [ 1415.231907] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.231913] [] ? SyS_recv+0x40/0x40 [ 1415.231920] [] do_syscall_64+0x19f/0x550 [ 1415.231928] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.231931] Mem-Info: [ 1415.231950] active_anon:171255 inactive_anon:40 isolated_anon:0 [ 1415.231950] active_file:3338 inactive_file:6565 isolated_file:0 [ 1415.231950] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.231950] slab_reclaimable:12528 slab_unreclaimable:133748 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.231950] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.231950] free:1043150 free_pcp:379 free_cma:0 [ 1415.231975] Node 0 active_anon:685020kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1415.231993] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1415.231997] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:685020kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:848kB local_pcp:484kB free_cma:0kB lowmem_reserve[]: [ 1415.232023] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 39*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153112kB 9950 total pagecache pages [ 1415.232140] 0 pages in swap cache [ 1415.232144] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232146] Free swap = 0kB [ 1415.232148] Total swap = 0kB [ 1415.232150] 1965979 pages RAM [ 1415.232152] 0 pages HighMem/MovableOnly [ 1415.232154] 313617 pages reserved [ 1415.232492] syz-executor751: [ 1415.232496] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1415.232508] CPU: 1 PID: 25358 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1415.232512] ffff8801c88ef818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232515] ffffffff81b42e79 1ffff1003911df05 ffff8801d7884740 ffffffff82aa8c00 [ 1415.232525] 0000000000000001 0000000000400000 ffff8801c88ef960 ffffffff814fc7c8 [ 1415.232536] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.232553] [] dump_stack+0xc1/0x128 [ 1415.232562] [] warn_alloc.cold.31+0x7f/0x9c [ 1415.232570] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232577] [] ? depot_save_stack+0x11c/0x470 [ 1415.232586] [] ? save_stack_trace+0x16/0x20 [ 1415.232593] [] ? xt_alloc_table_info+0x70/0x100 [ 1415.232601] [] ? do_ipt_set_ctl+0x235/0x460 [ 1415.232608] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.232616] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232623] [] __vmalloc_node_range+0x35e/0x600 [ 1415.232630] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.232637] [] vmalloc+0x5b/0x70 [ 1415.232644] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1415.232650] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.232657] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232664] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.232672] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1415.232680] [] ? __check_object_size+0x248/0x38e [ 1415.232688] [] do_ipt_set_ctl+0x2ce/0x460 [ 1415.232696] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232704] [] ? mutex_unlock+0x9/0x10 [ 1415.232712] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.232718] [] nf_setsockopt+0x6d/0xc0 [ 1415.232726] [] ip_setsockopt+0x88/0xa0 [ 1415.232733] [] udp_setsockopt+0x4a/0x90 [ 1415.232741] [] ipv6_setsockopt+0x10a/0x130 [ 1415.232748] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program [ 1415.232756] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.232763] [] SyS_setsockopt+0x166/0x260 [ 1415.232769] [] ? SyS_recv+0x40/0x40 [ 1415.232776] [] ? __do_page_fault+0x554/0xa60 [ 1415.232783] [] ? do_syscall_64+0x48/0x550 [ 1415.232790] [] ? 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 executing program executing program executing program [ 1415.232796] [] do_syscall_64+0x19f/0x550 [ 1415.232804] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.232807] Mem-Info: [ 1415.232824] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.232824] active_file:3338 inactive_file:6565 isolated_file:0 [ 1415.232824] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.232824] slab_reclaimable:12528 slab_unreclaimable:133748 [ 1415.232824] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.232824] free:1043150 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.232836] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program [ 1415.232853] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program [ 1415.232856] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:944kB local_pcp:476kB free_cma:0kB lowmem_reserve[]: [ 1415.232883] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 41*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153176kB 9950 total pagecache pages [ 1415.233006] 0 pages in swap cache [ 1415.233009] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.233011] Free swap = 0kB [ 1415.233013] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.233015] 1965979 pages RAM [ 1415.233017] 0 pages HighMem/MovableOnly [ 1415.233019] 313617 pages reserved [ 1415.233957] syz-executor751: [ 1415.234008] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1415.234020] CPU: 0 PID: 25357 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1415.234024] ffff8801c17c7818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234027] ffffffff81b42e79 1ffff100382f8f05[ 1415.234031] syz-executor751: [ 1415.234033] ffff8801a081c740vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) ffffffff82aa8c00 [ 1415.234046] 0000000000000001 0000000000400000 ffff8801c17c7960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234057] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.234075] [] dump_stack+0xc1/0x128 [ 1415.234083] [] warn_alloc.cold.31+0x7f/0x9c [ 1415.234092] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1415.234100] [] ? depot_save_stack+0x11c/0x470 [ 1415.234109] [] ? save_stack_trace+0x16/0x20 [ 1415.234116] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234124] [] ? do_ipt_set_ctl+0x235/0x460 [ 1415.234131] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.234139] [] ? check_preemption_disabled+0x3b/0x200 [ 1415.234147] [] __vmalloc_node_range+0x35e/0x600 [ 1415.234154] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program executing program [ 1415.234177] [] vmalloc+0x5b/0x70 [ 1415.234185] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1415.234193] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.234201] [] translate_table+0x215/0x1600 [ 1415.234209] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.234218] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234226] [] ? __check_object_size+0x248/0x38e [ 1415.234234] [] do_ipt_set_ctl+0x2ce/0x460 [ 1415.234242] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1415.234251] [] ? mutex_unlock+0x9/0x10 [ 1415.234258] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.234266] [] 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 executing program executing program [ 1415.234274] [] ip_setsockopt+0x88/0xa0 [ 1415.234281] [] udp_setsockopt+0x4a/0x90 [ 1415.234290] [] ipv6_setsockopt+0x10a/0x130 [ 1415.234301] [] tcp_setsockopt+0x88/0xe0 [ 1415.234309] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.234317] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program [ 1415.234323] [] ? SyS_recv+0x40/0x40 [ 1415.234331] [] ? __do_page_fault+0x554/0xa60 [ 1415.234338] [] ? do_syscall_64+0x48/0x550 [ 1415.234345] [] ? SyS_recv+0x40/0x40 [ 1415.234352] [] do_syscall_64+0x19f/0x550 [ 1415.234360] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1415.234368] CPU: 1 PID: 25359 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1415.234371] ffff8801c5d87818 [ 1415.234374] ffffffff81b42e79 1ffff10038bb0f05 ffff8801a6d0c740 ffffffff82aa8c00 [ 1415.234385] 0000000000000001 0000000000400000 ffff8801c5d87960 ffffffff814fc7c8 [ 1415.234396] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.234411] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234419] [] warn_alloc.cold.31+0x7f/0x9c [ 1415.234427] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1415.234434] [] ? depot_save_stack+0x11c/0x470 [ 1415.234443] [] ? save_stack_trace+0x16/0x20 [ 1415.234450] [] ? xt_alloc_table_info+0x70/0x100 [ 1415.234457] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234463] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.234471] [] ? check_preemption_disabled+0x3b/0x200 [ 1415.234478] [] __vmalloc_node_range+0x35e/0x600 [ 1415.234486] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.234492] [] vmalloc+0x5b/0x70 [ 1415.234499] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234506] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.234514] [] translate_table+0x215/0x1600 [ 1415.234521] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.234529] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1415.234536] [] ? __check_object_size+0x248/0x38e [ 1415.234544] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234552] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1415.234559] [] ? mutex_unlock+0x9/0x10 [ 1415.234567] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.234573] [] nf_setsockopt+0x6d/0xc0 [ 1415.234580] [] ip_setsockopt+0x88/0xa0 [ 1415.234587] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program [ 1415.234595] [] ipv6_setsockopt+0x10a/0x130 [ 1415.234602] [] tcp_setsockopt+0x88/0xe0 [ 1415.234609] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.234615] [] SyS_setsockopt+0x166/0x260 [ 1415.234622] [] ? SyS_recv+0x40/0x40 [ 1415.234629] [] ? __do_page_fault+0x554/0xa60 [ 1415.234635] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234642] [] ? SyS_recv+0x40/0x40 [ 1415.234648] [] do_syscall_64+0x19f/0x550 [ 1415.234656] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.234659] Mem-Info: [ 1415.234675] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.234675] active_file:3338 inactive_file:6565 isolated_file:0 [ 1415.234675] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.234675] slab_reclaimable:12528 slab_unreclaimable:133748 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234675] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.234675] free:1043150 free_pcp:398 free_cma:0 [ 1415.234689] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program [ 1415.234706] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1415.234709] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:912kB local_pcp:572kB free_cma:0kB lowmem_reserve[]: [ 1415.234736] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 40*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153144kB Mem-Info: [ 1415.234849] 9950 total pagecache pages [ 1415.234865] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.234865] active_file:3338 inactive_file:6565 isolated_file:0 [ 1415.234865] 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 executing program executing program executing program executing program executing program executing program [ 1415.234865] slab_reclaimable:12528 slab_unreclaimable:133748 [ 1415.234865] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.234865] free:1043150 free_pcp:392 free_cma:0 [ 1415.234867] 0 pages in swap cache [ 1415.234880] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1415.234884] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.234901] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB Free swap = 0kB [ 1415.234904] lowmem_reserve[]: [ 1415.234906] 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 executing program executing program executing program executing program [ 1415.234907] 01965979 pages RAM [ 1415.234910] 35050 pages HighMem/MovableOnly [ 1415.234914] 3505313617 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.234933] Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:900kB local_pcp:328kB free_cma:0kB lowmem_reserve[]: [ 1415.234936] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 40*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153144kB 9950 total pagecache pages [ 1415.235105] 0 pages in swap cache [ 1415.235109] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.235111] Free swap = 0kB [ 1415.235113] 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 executing program executing program executing program executing program executing program executing program [ 1415.235115] 1965979 pages RAM [ 1415.235117] 0 pages HighMem/MovableOnly [ 1415.235119] 313617 pages reserved [ 1415.239581] syz-executor751: [ 1415.239585] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1415.239597] CPU: 0 PID: 25374 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1415.239601] ffff8801ad84f818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.239603] ffffffff81b42e79 1ffff10035b09f05 ffff8801a47d0000 ffffffff82aa8c00 [ 1415.239614] 0000000000000001 0000000000400000 ffff8801ad84f960 ffffffff814fc7c8 [ 1415.239625] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.239642] [] dump_stack+0xc1/0x128 [ 1415.239650] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.239659] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1415.239666] [] ? depot_save_stack+0x11c/0x470 [ 1415.239675] [] ? save_stack_trace+0x16/0x20 [ 1415.239682] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.239690] [] ? do_ipt_set_ctl+0x235/0x460 [ 1415.239697] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.239704] [] ? check_preemption_disabled+0x3b/0x200 [ 1415.239712] [] __vmalloc_node_range+0x35e/0x600 [ 1415.239719] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.239726] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program executing program [ 1415.239732] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1415.239739] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.239747] [] translate_table+0x215/0x1600 [ 1415.239754] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.239763] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.239771] [] ? __check_object_size+0x248/0x38e [ 1415.239778] [] do_ipt_set_ctl+0x2ce/0x460 [ 1415.239792] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1415.239801] [] ? mutex_unlock+0x9/0x10 [ 1415.239808] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.239815] [] 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 executing program executing program executing program executing program executing program [ 1415.239822] [] ip_setsockopt+0x88/0xa0 [ 1415.239830] [] udp_setsockopt+0x4a/0x90 [ 1415.239838] [] ipv6_setsockopt+0x10a/0x130 [ 1415.239845] [] tcp_setsockopt+0x88/0xe0 [ 1415.239853] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.239860] [] SyS_setsockopt+0x166/0x260 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.239866] [] ? SyS_recv+0x40/0x40 [ 1415.239873] [] ? __do_page_fault+0x554/0xa60 [ 1415.239880] [] ? do_syscall_64+0x48/0x550 [ 1415.239886] [] ? SyS_recv+0x40/0x40 [ 1415.239893] [] do_syscall_64+0x19f/0x550 [ 1415.239901] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.239991] 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 executing program executing program executing program executing program executing program executing program executing program [ 1415.240008] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.240008] active_file:3338 inactive_file:6565 isolated_file:0 [ 1415.240008] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.240008] slab_reclaimable:12528 slab_unreclaimable:133748 [ 1415.240008] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.240008] free:1043150 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 executing program [ 1415.240022] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program [ 1415.240039] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1415.240043] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416512kB pagetables:311040kB bounce:0kB free_pcp:796kB local_pcp:224kB 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 executing program executing program lowmem_reserve[]: [ 1415.240070] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 39*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153112kB 9950 total pagecache pages [ 1415.240184] 0 pages in swap cache [ 1415.240188] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.240190] Free swap = 0kB [ 1415.240192] Total swap = 0kB [ 1415.240194] 1965979 pages RAM [ 1415.240196] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.240198] 313617 pages reserved [ 1415.243171] syz-executor751: [ 1415.243175] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1415.243187] CPU: 0 PID: 25382 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1415.243191] ffff8801591ef818 [ 1415.243194] ffffffff81b42e79 1ffff1002b23df05 ffff8801ac992f80 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.243204] 0000000000000001 0000000000400000 ffff8801591ef960 ffffffff814fc7c8 [ 1415.243215] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.243239] [] dump_stack+0xc1/0x128 [ 1415.243247] [] warn_alloc.cold.31+0x7f/0x9c [ 1415.243255] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.243262] [] ? depot_save_stack+0x11c/0x470 [ 1415.243271] [] ? save_stack_trace+0x16/0x20 [ 1415.243278] [] ? xt_alloc_table_info+0x70/0x100 [ 1415.243286] [] ? do_ipt_set_ctl+0x235/0x460 [ 1415.243293] [] ? 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 executing program executing program executing program [ 1415.243301] [] ? check_preemption_disabled+0x3b/0x200 [ 1415.243308] [] __vmalloc_node_range+0x35e/0x600 [ 1415.243315] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.243322] [] vmalloc+0x5b/0x70 [ 1415.243329] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1415.243336] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.243344] [] translate_table+0x215/0x1600 [ 1415.243351] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.243360] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1415.243367] [] ? __check_object_size+0x248/0x38e [ 1415.243375] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.243383] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1415.243391] [] ? mutex_unlock+0x9/0x10 [ 1415.243399] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.243406] [] nf_setsockopt+0x6d/0xc0 [ 1415.243414] [] ip_setsockopt+0x88/0xa0 [ 1415.243421] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.243429] [] ipv6_setsockopt+0x10a/0x130 [ 1415.243436] [] tcp_setsockopt+0x88/0xe0 [ 1415.243444] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.243451] [] SyS_setsockopt+0x166/0x260 [ 1415.243464] [] ? SyS_recv+0x40/0x40 [ 1415.243472] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.243479] [] ? do_syscall_64+0x48/0x550 [ 1415.243485] [] ? SyS_recv+0x40/0x40 [ 1415.243492] [] do_syscall_64+0x19f/0x550 [ 1415.243500] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.243556] Mem-Info: [ 1415.243573] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.243573] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program [ 1415.243573] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.243573] slab_reclaimable:12528 slab_unreclaimable:133748 [ 1415.243573] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.243573] free:1043150 free_pcp:380 free_cma:0 [ 1415.243587] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1415.243604] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1415.243608] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:852kB local_pcp:332kB 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 [ 1415.243634] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 190*4kB (UM) 54*8kB (UM) 21*16kB (UME) 40*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153144kB 9950 total pagecache pages [ 1415.243871] 0 pages in swap cache [ 1415.243875] 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 executing program executing program executing program executing program executing program executing program [ 1415.243877] Free swap = 0kB [ 1415.243879] Total swap = 0kB [ 1415.243882] 1965979 pages RAM [ 1415.243883] 0 pages HighMem/MovableOnly [ 1415.243886] 313617 pages reserved [ 1415.248174] syz-executor751: [ 1415.248179] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1415.248191] CPU: 0 PID: 25401 Comm: syz-executor751 Not tainted 4.9.141+ #1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248195] ffff8801ad84f818 [ 1415.248197] ffffffff81b42e79 1ffff10035b09f05 ffff88015f475f00 ffffffff82aa8c00 [ 1415.248208] 0000000000000001 0000000000400000 ffff8801ad84f960 ffffffff814fc7c8 [ 1415.248219] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1415.248238] [] dump_stack+0xc1/0x128 [ 1415.248246] [] warn_alloc.cold.31+0x7f/0x9c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248254] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1415.248262] [] ? depot_save_stack+0x11c/0x470 [ 1415.248271] [] ? save_stack_trace+0x16/0x20 [ 1415.248279] [] ? xt_alloc_table_info+0x70/0x100 [ 1415.248287] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248294] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.248302] [] ? check_preemption_disabled+0x3b/0x200 [ 1415.248309] [] __vmalloc_node_range+0x35e/0x600 [ 1415.248317] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.248324] [] vmalloc+0x5b/0x70 [ 1415.248331] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248338] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.248345] [] translate_table+0x215/0x1600 [ 1415.248353] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.248361] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1415.248369] [] ? __check_object_size+0x248/0x38e [ 1415.248377] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248385] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1415.248393] [] ? mutex_unlock+0x9/0x10 [ 1415.248407] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.248414] [] nf_setsockopt+0x6d/0xc0 [ 1415.248422] [] ip_setsockopt+0x88/0xa0 [ 1415.248429] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1415.248438] [] ipv6_setsockopt+0x10a/0x130 [ 1415.248445] [] tcp_setsockopt+0x88/0xe0 [ 1415.248453] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.248466] [] SyS_setsockopt+0x166/0x260 [ 1415.248473] [] ? SyS_recv+0x40/0x40 [ 1415.248481] [] ? __do_page_fault+0x554/0xa60 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 executing program executing program executing program executing program executing program executing program executing program [ 1415.248487] [] ? do_syscall_64+0x48/0x550 [ 1415.248494] [] ? SyS_recv+0x40/0x40 [ 1415.248500] [] do_syscall_64+0x19f/0x550 [ 1415.248508] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.248696] Mem-Info: [ 1415.248713] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.248713] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248713] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.248713] slab_reclaimable:12528 slab_unreclaimable:133748 [ 1415.248713] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1415.248713] free:1043150 free_pcp:354 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 [ 1415.248727] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1415.248745] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1415.248748] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416544kB pagetables:311040kB bounce:0kB free_pcp:748kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.248775] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) ** 207 printk messages dropped ** [ 1415.254415] [] tcp_setsockopt+0x88/0xe0 ** 26 printk messages dropped ** [ 1415.254918] Call Trace: [ 1415.254928] [] dump_stack+0xc1/0x128 [ 1415.254936] [] warn_alloc.cold.31+0x7f/0x9c [ 1415.254944] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.254951] [] ? depot_save_stack+0x11c/0x470 [ 1415.254969] [] ? save_stack_trace+0x16/0x20 [ 1415.254976] [] ? xt_alloc_table_info+0x70/0x100 [ 1415.254984] [] ? do_ipt_set_ctl+0x235/0x460 [ 1415.254990] [] ? nf_setsockopt+0x6d/0xc0 [ 1415.254997] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.255004] [] __vmalloc_node_range+0x35e/0x600 [ 1415.255012] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1415.255019] [] vmalloc+0x5b/0x70 [ 1415.255026] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1415.255032] [] xt_alloc_entry_offsets+0x41/0x60 [ 1415.255040] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1415.255047] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1415.255055] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1415.255063] [] ? __check_object_size+0x248/0x38e [ 1415.255071] [] do_ipt_set_ctl+0x2ce/0x460 [ 1415.255079] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1415.255087] [] ? 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 executing program executing program executing program executing program executing program [ 1415.255095] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1415.255103] [] nf_setsockopt+0x6d/0xc0 [ 1415.255110] [] ip_setsockopt+0x88/0xa0 [ 1415.255118] [] udp_setsockopt+0x4a/0x90 [ 1415.255125] [] ipv6_setsockopt+0x10a/0x130 [ 1415.255132] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program [ 1415.255140] [] sock_common_setsockopt+0x9a/0xe0 [ 1415.255146] [] SyS_setsockopt+0x166/0x260 [ 1415.255153] [] ? SyS_recv+0x40/0x40 [ 1415.255160] [] ? __do_page_fault+0x554/0xa60 [ 1415.255167] [] ? do_syscall_64+0x48/0x550 [ 1415.255174] [] ? 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 executing program executing program [ 1415.255180] [] do_syscall_64+0x19f/0x550 [ 1415.255187] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1415.255190] Mem-Info: [ 1415.255207] active_anon:171230 inactive_anon:40 isolated_anon:0 [ 1415.255207] active_file:3338 inactive_file:6565 isolated_file:0 [ 1415.255207] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1415.255207] slab_reclaimable:12528 slab_unreclaimable:133748 [ 1415.255207] mapped:1922 shmem:48 pagetables:77760 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 executing program executing program executing program executing program executing program [ 1415.255207] free:1043150 free_pcp:363 free_cma:0 [ 1415.255220] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1415.255239] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1415.255243] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:780kB local_pcp:512kB free_cma:0kB lowmem_reserve[]: [ 1415.255271] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 40*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153144kB 9950 total pagecache pages [ 1415.255390] 0 pages in swap cache [ 1415.255394] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.255396] Free swap = 0kB [ 1415.255398] Total swap = 0kB [ 1415.255400] 1965979 pages RAM [ 1415.255402] 0 pages HighMem/MovableOnly [ 1415.255404] 313617 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 executing program executing program executing program executing program [ 1415.255640] Node 0 active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1415.255658] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1415.255662] 0 3505 3505Normal free:1153136kB min:5580kB low:9168kB high:12756kB active_anon:684920kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50112kB slab_unreclaimable:534992kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:888kB local_pcp:376kB 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 executing program executing program lowmem_reserve[]: [ 1415.255750] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (UM) 54*8kB (UM) 21*16kB (UME) 42*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1153208kB 9950 total pagecache pages [ 1415.256389] 0 pages in swap cache [ 1415.256393] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.256395] Free swap = 0kB [ 1415.256397] Total swap = 0kB [ 1415.256399] 1965979 pages RAM [ 1415.256401] 0 pages HighMem/MovableOnly [ 1415.256403] 313617 pages reserved [ 1420.243249] warn_alloc: 2380 callbacks suppressed [ 1420.243254] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.243259] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1420.243273] CPU: 1 PID: 17399 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.243279] ffff8801d1bdf818 [ 1420.243282] ffffffff81b42e79 1ffff1003a37bf05 ffff880186f34740 ffffffff82aa8c00 [ 1420.243293] 0000000000000001 0000000000400000 ffff8801d1bdf960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.243304] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.243329] [] dump_stack+0xc1/0x128 [ 1420.243346] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.243356] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.243364] [] ? depot_save_stack+0x11c/0x470 [ 1420.243376] [] ? save_stack_trace+0x16/0x20 [ 1420.243386] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.243395] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.243404] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.243413] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.243421] [] __vmalloc_node_range+0x35e/0x600 [ 1420.243430] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.243437] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program executing program [ 1420.243444] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.243452] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.243459] [] translate_table+0x215/0x1600 [ 1420.243466] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1420.243475] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.243483] [] ? __check_object_size+0x248/0x38e [ 1420.243490] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.243499] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.243510] [] ? mutex_unlock+0x9/0x10 [ 1420.243517] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1420.243524] [] nf_setsockopt+0x6d/0xc0 [ 1420.243533] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.243542] [] udp_setsockopt+0x4a/0x90 [ 1420.243552] [] ipv6_setsockopt+0x10a/0x130 [ 1420.243559] [] tcp_setsockopt+0x88/0xe0 [ 1420.243568] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.243576] [] SyS_setsockopt+0x166/0x260 [ 1420.243583] [] ? 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 executing program executing program executing program executing program executing program [ 1420.243591] [] ? __do_page_fault+0x554/0xa60 [ 1420.243598] [] ? do_syscall_64+0x48/0x550 [ 1420.243605] [] ? SyS_recv+0x40/0x40 [ 1420.243611] [] do_syscall_64+0x19f/0x550 [ 1420.243619] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.243763] 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 executing program executing program executing program executing program executing program executing program executing program [ 1420.243781] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.243781] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.243781] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.243781] slab_reclaimable:12536 slab_unreclaimable:133595 [ 1420.243781] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.243781] free:1043615 free_pcp:412 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 [ 1420.243801] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program [ 1420.243820] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1420.243823] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:980kB local_pcp:388kB free_cma:0kB lowmem_reserve[]: [ 1420.243850] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 89*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155060kB 9950 total pagecache pages [ 1420.243976] 0 pages in swap cache [ 1420.243980] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.243982] Free swap = 0kB [ 1420.243984] Total swap = 0kB [ 1420.243986] 1965979 pages RAM [ 1420.243988] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.243990] 313617 pages reserved [ 1420.245483] syz-executor751: [ 1420.245488] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1420.245500] CPU: 1 PID: 17419 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.245503] ffff880146777818 [ 1420.245506] ffffffff81b42e79 1ffff10028ceef05 ffff880186f35f00 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245517] 0000000000000001 0000000000400000 ffff880146777960 ffffffff814fc7c8 [ 1420.245528] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.245545] [] dump_stack+0xc1/0x128 [ 1420.245553] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.245561] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245569] [] ? depot_save_stack+0x11c/0x470 [ 1420.245577] [] ? save_stack_trace+0x16/0x20 [ 1420.245584] [] ? xt_alloc_table_info+0x70/0x100 [ 1420.245592] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.245599] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.245606] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245614] [] __vmalloc_node_range+0x35e/0x600 [ 1420.245621] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.245628] [] vmalloc+0x5b/0x70 [ 1420.245635] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.245642] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.245650] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245657] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1420.245665] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1420.245673] [] ? __check_object_size+0x248/0x38e [ 1420.245681] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.245688] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245696] [] ? mutex_unlock+0x9/0x10 [ 1420.245704] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1420.245711] [] nf_setsockopt+0x6d/0xc0 [ 1420.245719] [] ip_setsockopt+0x88/0xa0 [ 1420.245726] [] udp_setsockopt+0x4a/0x90 [ 1420.245734] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program [ 1420.245741] [] tcp_setsockopt+0x88/0xe0 [ 1420.245748] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.245755] [] SyS_setsockopt+0x166/0x260 [ 1420.245761] [] ? SyS_recv+0x40/0x40 [ 1420.245768] [] ? __do_page_fault+0x554/0xa60 [ 1420.245775] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245781] [] ? SyS_recv+0x40/0x40 [ 1420.245788] [] do_syscall_64+0x19f/0x550 [ 1420.245796] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.245799] Mem-Info: [ 1420.245815] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.245815] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.245815] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.245815] slab_reclaimable:12536 slab_unreclaimable:133595 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.245815] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.245815] free:1043615 free_pcp:425 free_cma:0 [ 1420.245829] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1420.245846] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1420.245850] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:1032kB local_pcp:440kB free_cma:0kB lowmem_reserve[]: [ 1420.245876] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 90*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155092kB 9950 total pagecache pages [ 1420.245998] 0 pages in swap cache [ 1420.246002] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.246004] Free swap = 0kB [ 1420.246006] Total swap = 0kB [ 1420.246008] 1965979 pages RAM [ 1420.246010] 0 pages HighMem/MovableOnly [ 1420.246012] 313617 pages reserved [ 1420.249640] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.249645] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1420.249657] CPU: 1 PID: 17440 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.249661] ffff8801d52ff818 [ 1420.249664] ffffffff81b42e79 1ffff1003aa5ff05 ffff880185b5af80 ffffffff82aa8c00 [ 1420.249674] 0000000000000001 0000000000400000 ffff8801d52ff960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.249685] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.249704] [] dump_stack+0xc1/0x128 [ 1420.249712] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.249721] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.249728] [] ? depot_save_stack+0x11c/0x470 [ 1420.249736] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.249744] [] ? xt_alloc_table_info+0x70/0x100 [ 1420.249751] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.249758] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.249766] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.249774] [] __vmalloc_node_range+0x35e/0x600 [ 1420.249781] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.249788] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program [ 1420.249795] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.249802] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.249810] [] translate_table+0x215/0x1600 [ 1420.249817] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1420.249825] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1420.249840] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.249847] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.249855] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.249863] [] ? mutex_unlock+0x9/0x10 [ 1420.249875] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1420.249882] [] nf_setsockopt+0x6d/0xc0 [ 1420.249890] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program [ 1420.249897] [] udp_setsockopt+0x4a/0x90 [ 1420.249905] [] ipv6_setsockopt+0x10a/0x130 [ 1420.249912] [] tcp_setsockopt+0x88/0xe0 [ 1420.249920] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.249927] [] SyS_setsockopt+0x166/0x260 [ 1420.249933] [] ? 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 executing program executing program executing program executing program executing program [ 1420.249940] [] ? __do_page_fault+0x554/0xa60 [ 1420.249947] [] ? do_syscall_64+0x48/0x550 [ 1420.249954] [] ? SyS_recv+0x40/0x40 [ 1420.249967] [] do_syscall_64+0x19f/0x550 [ 1420.249975] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.250118] Mem-Info: [ 1420.250135] active_anon:171232 inactive_anon:40 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 executing program executing program executing program [ 1420.250135] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.250135] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.250135] slab_reclaimable:12536 slab_unreclaimable:133595 [ 1420.250135] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.250135] free:1043615 free_pcp:412 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 [ 1420.250149] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1420.250167] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1420.250170] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:980kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.250196] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 89*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155060kB 9950 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.250312] 0 pages in swap cache [ 1420.250315] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.250317] Free swap = 0kB [ 1420.250319] Total swap = 0kB [ 1420.250321] 1965979 pages RAM [ 1420.250323] 0 pages HighMem/MovableOnly [ 1420.250325] 313617 pages reserved [ 1420.251827] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.251831] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1420.251842] CPU: 1 PID: 17446 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.251846] ffff880170537818 [ 1420.251849] ffffffff81b42e79 1ffff1002e0a6f05 ffff880185b597c0 ffffffff82aa8c00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.251860] 0000000000000001 0000000000400000 ffff880170537960 ffffffff814fc7c8 [ 1420.251871] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.251888] [] dump_stack+0xc1/0x128 [ 1420.251896] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.251905] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.251912] [] ? depot_save_stack+0x11c/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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.251920] [] ? save_stack_trace+0x16/0x20 [ 1420.251927] [] ? xt_alloc_table_info+0x70/0x100 [ 1420.251935] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.251943] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.251950] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.251958] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.251973] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.251980] [] vmalloc+0x5b/0x70 [ 1420.251987] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.251994] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.252002] [] translate_table+0x215/0x1600 [ 1420.252009] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.252017] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1420.252025] [] ? __check_object_size+0x248/0x38e [ 1420.252033] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.252041] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.252049] [] ? mutex_unlock+0x9/0x10 [ 1420.252057] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program executing program executing program executing program executing program executing program executing program [ 1420.252064] [] nf_setsockopt+0x6d/0xc0 [ 1420.252071] [] ip_setsockopt+0x88/0xa0 [ 1420.252079] [] udp_setsockopt+0x4a/0x90 [ 1420.252087] [] ipv6_setsockopt+0x10a/0x130 [ 1420.252093] [] tcp_setsockopt+0x88/0xe0 [ 1420.252101] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1420.252107] [] SyS_setsockopt+0x166/0x260 [ 1420.252114] [] ? SyS_recv+0x40/0x40 [ 1420.252121] [] ? __do_page_fault+0x554/0xa60 [ 1420.252128] [] ? do_syscall_64+0x48/0x550 [ 1420.252135] [] ? SyS_recv+0x40/0x40 [ 1420.252141] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.252149] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.252152] Mem-Info: [ 1420.252169] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.252169] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.252169] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.252169] slab_reclaimable:12536 slab_unreclaimable:133595 [ 1420.252169] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.252169] free:1043615 free_pcp:425 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 [ 1420.252183] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1420.252200] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1420.252204] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:1032kB local_pcp:440kB 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 executing program executing program lowmem_reserve[]: [ 1420.252231] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 90*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155092kB 9950 total pagecache pages [ 1420.252345] 0 pages in swap cache [ 1420.252349] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.252352] Free swap = 0kB [ 1420.252353] Total swap = 0kB [ 1420.252355] 1965979 pages RAM [ 1420.252357] 0 pages HighMem/MovableOnly [ 1420.252359] 313617 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 executing program executing program executing program executing program executing program [ 1420.255925] syz-executor751: [ 1420.255931] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1420.255942] CPU: 1 PID: 17462 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.255946] ffff880146777818 [ 1420.255949] ffffffff81b42e79 1ffff10028ceef05 ffff8801c2c817c0 ffffffff82aa8c00 [ 1420.255967] 0000000000000001 0000000000400000 ffff880146777960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.255978] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.255996] [] dump_stack+0xc1/0x128 [ 1420.256004] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.256013] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.256020] [] ? depot_save_stack+0x11c/0x470 [ 1420.256029] [] ? save_stack_trace+0x16/0x20 [ 1420.256036] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.256044] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.256051] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.256059] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.256066] [] __vmalloc_node_range+0x35e/0x600 [ 1420.256073] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program [ 1420.256080] [] vmalloc+0x5b/0x70 [ 1420.256087] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.256094] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.256101] [] translate_table+0x215/0x1600 [ 1420.256109] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1420.256117] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.256125] [] ? __check_object_size+0x248/0x38e [ 1420.256133] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.256141] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.256149] [] ? mutex_unlock+0x9/0x10 [ 1420.256156] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1420.256163] [] nf_setsockopt+0x6d/0xc0 [ 1420.256171] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program executing program executing program executing program executing program [ 1420.256178] [] udp_setsockopt+0x4a/0x90 [ 1420.256186] [] ipv6_setsockopt+0x10a/0x130 [ 1420.256193] [] tcp_setsockopt+0x88/0xe0 [ 1420.256200] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.256207] [] SyS_setsockopt+0x166/0x260 [ 1420.256214] [] ? SyS_recv+0x40/0x40 [ 1420.256222] [] ? __do_page_fault+0x554/0xa60 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 [ 1420.256229] [] ? do_syscall_64+0x48/0x550 [ 1420.256235] [] ? SyS_recv+0x40/0x40 [ 1420.256242] [] do_syscall_64+0x19f/0x550 [ 1420.256250] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.256253] Mem-Info: [ 1420.256275] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.256275] active_file:3338 inactive_file:6565 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.256275] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.256275] slab_reclaimable:12536 slab_unreclaimable:133595 [ 1420.256275] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.256275] free:1043615 free_pcp:412 free_cma:0 [ 1420.256442] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1420.256460] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1420.256463] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:980kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.256490] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 89*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155060kB 9950 total pagecache pages [ 1420.256605] 0 pages in swap cache [ 1420.256609] 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.256611] Free swap = 0kB [ 1420.256613] Total swap = 0kB [ 1420.256615] 1965979 pages RAM [ 1420.256617] 0 pages HighMem/MovableOnly [ 1420.256619] 313617 pages reserved [ 1420.258137] syz-executor751: [ 1420.258142] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.258154] CPU: 1 PID: 17471 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.258157] ffff8801d1bdf818 [ 1420.258160] ffffffff81b42e79 1ffff1003a37bf05 ffff8801c2c85f00 ffffffff82aa8c00 [ 1420.258171] 0000000000000001 0000000000400000 ffff8801d1bdf960 ffffffff814fc7c8 [ 1420.258181] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.258198] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.258206] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.258215] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.258222] [] ? depot_save_stack+0x11c/0x470 [ 1420.258231] [] ? save_stack_trace+0x16/0x20 [ 1420.258238] [] ? xt_alloc_table_info+0x70/0x100 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.258246] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.258252] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.258260] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.258267] [] __vmalloc_node_range+0x35e/0x600 [ 1420.258275] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.258281] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program executing program [ 1420.258288] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.258295] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.258303] [] translate_table+0x215/0x1600 [ 1420.258311] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1420.258319] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.258327] [] ? __check_object_size+0x248/0x38e [ 1420.258335] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.258343] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.258351] [] ? mutex_unlock+0x9/0x10 [ 1420.258358] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 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 executing program [ 1420.258365] [] nf_setsockopt+0x6d/0xc0 [ 1420.258373] [] ip_setsockopt+0x88/0xa0 [ 1420.258380] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program executing program executing program [ 1420.258388] [] ipv6_setsockopt+0x10a/0x130 [ 1420.258395] [] tcp_setsockopt+0x88/0xe0 [ 1420.258402] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.258409] [] SyS_setsockopt+0x166/0x260 [ 1420.258416] [] ? 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 executing program executing program executing program executing program [ 1420.258423] [] ? __do_page_fault+0x554/0xa60 [ 1420.258430] [] ? do_syscall_64+0x48/0x550 [ 1420.258436] [] ? SyS_recv+0x40/0x40 [ 1420.258443] [] do_syscall_64+0x19f/0x550 [ 1420.258450] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.258453] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.258470] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.258470] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.258470] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.258470] slab_reclaimable:12536 slab_unreclaimable:133595 [ 1420.258470] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.258470] free:1043615 free_pcp:425 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 [ 1420.258484] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program [ 1420.258502] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 executing program executing program executing program executing program [ 1420.258505] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:1032kB local_pcp:440kB 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 [ 1420.258591] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 90*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155092kB 9950 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.258706] 0 pages in swap cache [ 1420.258710] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.258712] Free swap = 0kB [ 1420.258714] Total swap = 0kB [ 1420.258716] 1965979 pages RAM [ 1420.258718] 0 pages HighMem/MovableOnly [ 1420.258720] 313617 pages reserved [ 1420.262075] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.262080] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1420.262092] CPU: 1 PID: 17507 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.262096] ffff880170537818 [ 1420.262099] ffffffff81b42e79 1ffff1002e0a6f05 ffff88017f64af80 ffffffff82aa8c00 [ 1420.262109] 0000000000000001 0000000000400000 ffff880170537960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.262120] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.262139] [] dump_stack+0xc1/0x128 [ 1420.262147] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.262155] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.262163] [] ? depot_save_stack+0x11c/0x470 [ 1420.262171] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.262179] [] ? xt_alloc_table_info+0x70/0x100 [ 1420.262187] [] ? do_ipt_set_ctl+0x235/0x460 [ 1420.262194] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.262202] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.262209] [] __vmalloc_node_range+0x35e/0x600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.262217] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.262223] [] vmalloc+0x5b/0x70 [ 1420.262230] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1420.262237] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.262245] [] translate_table+0x215/0x1600 [ 1420.262252] [] ? debug_lockdep_rcu_enabled+0x77/0x90 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 executing program executing program executing program executing program executing program [ 1420.262260] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1420.262268] [] ? __check_object_size+0x248/0x38e [ 1420.262276] [] do_ipt_set_ctl+0x2ce/0x460 [ 1420.262290] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.262298] [] ? 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 executing program executing program executing program executing program executing program executing program executing program [ 1420.262306] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1420.262313] [] nf_setsockopt+0x6d/0xc0 [ 1420.262321] [] ip_setsockopt+0x88/0xa0 [ 1420.262329] [] udp_setsockopt+0x4a/0x90 [ 1420.262337] [] ipv6_setsockopt+0x10a/0x130 [ 1420.262344] [] tcp_setsockopt+0x88/0xe0 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.262351] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.262358] [] SyS_setsockopt+0x166/0x260 [ 1420.262365] [] ? SyS_recv+0x40/0x40 [ 1420.262372] [] ? __do_page_fault+0x554/0xa60 [ 1420.262379] [] ? do_syscall_64+0x48/0x550 [ 1420.262386] [] ? 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 executing program executing program executing program executing program [ 1420.262392] [] do_syscall_64+0x19f/0x550 [ 1420.262400] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.262544] Mem-Info: [ 1420.262562] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.262562] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.262562] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.262562] slab_reclaimable:12536 slab_unreclaimable:133595 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.262562] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.262562] free:1043615 free_pcp:412 free_cma:0 [ 1420.262575] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program [ 1420.262592] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1420.262596] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:980kB local_pcp:388kB free_cma:0kB ** 242 printk messages dropped ** [ 1420.268709] 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 [ 1420.268710] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 88*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155028kB 9950 total pagecache pages [ 1420.268818] 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 executing program executing program executing program executing program executing program executing program [ 1420.268822] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.268823] Free swap = 0kB [ 1420.268825] Total swap = 0kB [ 1420.268828] 1965979 pages RAM [ 1420.268830] 0 pages HighMem/MovableOnly [ 1420.268831] 313617 pages reserved [ 1420.270352] syz-executor751: [ 1420.270357] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program [ 1420.270369] CPU: 0 PID: 17355 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1420.270373] ffff88014647f818 [ 1420.270375] ffffffff81b42e79 1ffff10028c8ff05 ffff8801468797c0 ffffffff82aa8c00 [ 1420.270386] 0000000000000001 0000000000400000 ffff88014647f960 ffffffff814fc7c8 [ 1420.270397] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1420.270415] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.270423] [] warn_alloc.cold.31+0x7f/0x9c [ 1420.270431] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1420.270439] [] ? depot_save_stack+0x11c/0x470 [ 1420.270447] [] ? save_stack_trace+0x16/0x20 [ 1420.270455] [] ? xt_alloc_table_info+0x70/0x100 [ 1420.270472] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.270479] [] ? nf_setsockopt+0x6d/0xc0 [ 1420.270487] [] ? check_preemption_disabled+0x3b/0x200 [ 1420.270494] [] __vmalloc_node_range+0x35e/0x600 [ 1420.270502] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1420.270508] [] vmalloc+0x5b/0x70 [ 1420.270516] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.270522] [] xt_alloc_entry_offsets+0x41/0x60 [ 1420.270530] [] translate_table+0x215/0x1600 [ 1420.270538] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1420.270546] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1420.270554] [] ? __check_object_size+0x248/0x38e [ 1420.270562] [] do_ipt_set_ctl+0x2ce/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.270570] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1420.270578] [] ? mutex_unlock+0x9/0x10 [ 1420.270586] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1420.270593] [] nf_setsockopt+0x6d/0xc0 [ 1420.270601] [] ip_setsockopt+0x88/0xa0 [ 1420.270608] [] udp_setsockopt+0x4a/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 executing program executing program executing program executing program [ 1420.270616] [] ipv6_setsockopt+0x10a/0x130 [ 1420.270624] [] tcp_setsockopt+0x88/0xe0 [ 1420.270631] [] sock_common_setsockopt+0x9a/0xe0 [ 1420.270639] [] SyS_setsockopt+0x166/0x260 [ 1420.270645] [] ? SyS_recv+0x40/0x40 [ 1420.270653] [] ? __do_page_fault+0x554/0xa60 [ 1420.270659] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.270666] [] ? SyS_recv+0x40/0x40 [ 1420.270673] [] do_syscall_64+0x19f/0x550 [ 1420.270681] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1420.270684] Mem-Info: [ 1420.270699] active_anon:171232 inactive_anon:40 isolated_anon:0 [ 1420.270699] active_file:3338 inactive_file:6565 isolated_file:0 [ 1420.270699] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.270699] slab_reclaimable:12536 slab_unreclaimable:133595 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1420.270699] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1420.270699] free:1043615 free_pcp:385 free_cma:0 [ 1420.270712] Node 0 active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1420.270729] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB 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 [ 1420.270732] 0 3505 3505Normal free:1154996kB min:5580kB low:9168kB high:12756kB active_anon:684928kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534380kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:872kB local_pcp:488kB free_cma:0kB lowmem_reserve[]: [ 1420.270760] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 257*4kB (U) 50*8kB (UM) 28*16kB (UME) 88*32kB (UME) 20*64kB (UME) 9*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1155028kB 9950 total pagecache pages [ 1420.270877] 0 pages in swap cache [ 1420.270881] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.270883] Free swap = 0kB [ 1420.270885] Total swap = 0kB [ 1420.270887] 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 executing program executing program executing program executing program executing program executing program [ 1420.270888] 0 pages HighMem/MovableOnly [ 1420.270890] 313617 pages reserved [ 1425.269719] warn_alloc: 2362 callbacks suppressed [ 1425.269723] syz-executor751: [ 1425.269728] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.269742] CPU: 1 PID: 1570 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.269747] ffff8801498df818 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.269750] ffffffff81b42e79 1ffff1002931bf05 ffff8801b1d897c0 ffffffff82aa8c00 [ 1425.269761] 0000000000000001 0000000000400000 ffff8801498df960 ffffffff814fc7c8 [ 1425.269772] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.269795] [] dump_stack+0xc1/0x128 [ 1425.269806] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.269815] [] ? zone_watermark_ok_safe+0x250/0x250 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.269824] [] ? depot_save_stack+0x11c/0x470 [ 1425.269834] [] ? save_stack_trace+0x16/0x20 [ 1425.269844] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.269853] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.269861] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.269870] [] ? check_preemption_disabled+0x3b/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.269878] [] __vmalloc_node_range+0x35e/0x600 [ 1425.269886] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.269893] [] vmalloc+0x5b/0x70 [ 1425.269900] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.269907] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.269915] [] translate_table+0x215/0x1600 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.269922] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.269930] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.269938] [] ? __check_object_size+0x248/0x38e [ 1425.269945] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.269953] [] ? compat_do_ipt_set_ctl+0x140/0x140 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.269974] [] ? mutex_unlock+0x9/0x10 [ 1425.269981] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.269988] [] nf_setsockopt+0x6d/0xc0 [ 1425.269997] [] ip_setsockopt+0x88/0xa0 [ 1425.270006] [] udp_setsockopt+0x4a/0x90 [ 1425.270016] [] ipv6_setsockopt+0x10a/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 executing program executing program executing program executing program executing program executing program executing program [ 1425.270023] [] tcp_setsockopt+0x88/0xe0 [ 1425.270032] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.270039] [] SyS_setsockopt+0x166/0x260 [ 1425.270046] [] ? SyS_recv+0x40/0x40 [ 1425.270054] [] ? __do_page_fault+0x554/0xa60 [ 1425.270062] [] ? do_syscall_64+0x48/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.270068] [] ? SyS_recv+0x40/0x40 [ 1425.270075] [] do_syscall_64+0x19f/0x550 [ 1425.270083] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.270086] Mem-Info: [ 1425.270104] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1425.270104] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.270104] 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 executing program executing program executing program executing program executing program [ 1425.270104] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.270104] mapped:1922 shmem:48 pagetables:77797 bounce:0 [ 1425.270104] free:1043383 free_pcp:422 free_cma:0 [ 1425.270118] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 [ 1425.270137] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB 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 [ 1425.270140] 0 3505 3505Normal free:1154068kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416448kB pagetables:311188kB bounce:0kB free_pcp:1020kB local_pcp:668kB 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 [ 1425.270168] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 141*4kB (UM) 54*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154084kB 9950 total pagecache pages [ 1425.270285] 0 pages in swap cache [ 1425.270289] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.270291] Free swap = 0kB [ 1425.270294] Total swap = 0kB [ 1425.270296] 1965979 pages RAM [ 1425.270298] 0 pages HighMem/MovableOnly [ 1425.270300] 313617 pages reserved [ 1425.271912] syz-executor751: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.271917] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.271928] CPU: 1 PID: 1646 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.271932] ffff880146597818 [ 1425.271935] ffffffff81b42e79 1ffff10028cb2f05 ffff8801d5268000 ffffffff82aa8c00 [ 1425.271946] 0000000000000001 0000000000400000 ffff880146597960 ffffffff814fc7c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.271957] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.272017] [] dump_stack+0xc1/0x128 [ 1425.272025] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.272033] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.272040] [] ? depot_save_stack+0x11c/0x470 [ 1425.272049] [] ? save_stack_trace+0x16/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.272056] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.272064] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.272071] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.272078] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.272086] [] __vmalloc_node_range+0x35e/0x600 [ 1425.272093] [] ? rcu_read_lock_sched_held+0x103/0x120 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 executing program executing program executing program executing program executing program executing program [ 1425.272100] [] vmalloc+0x5b/0x70 [ 1425.272107] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.272114] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.272122] [] translate_table+0x215/0x1600 [ 1425.272129] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.272137] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.272145] [] ? __check_object_size+0x248/0x38e [ 1425.272152] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.272160] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.272168] [] ? mutex_unlock+0x9/0x10 [ 1425.272175] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.272182] [] 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 executing program executing program executing program executing program [ 1425.272189] [] ip_setsockopt+0x88/0xa0 [ 1425.272196] [] udp_setsockopt+0x4a/0x90 [ 1425.272204] [] ipv6_setsockopt+0x10a/0x130 [ 1425.272211] [] tcp_setsockopt+0x88/0xe0 [ 1425.272219] [] 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 executing program executing program executing program executing program executing program [ 1425.272225] [] SyS_setsockopt+0x166/0x260 [ 1425.272231] [] ? SyS_recv+0x40/0x40 [ 1425.272239] [] ? __do_page_fault+0x554/0xa60 [ 1425.272246] [] ? do_syscall_64+0x48/0x550 [ 1425.272253] [] ? SyS_recv+0x40/0x40 [ 1425.272259] [] do_syscall_64+0x19f/0x550 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.272266] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.272269] Mem-Info: [ 1425.272286] active_anon:171222 inactive_anon:40 isolated_anon:0 [ 1425.272286] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.272286] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.272286] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.272286] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.272286] free:1043433 free_pcp:384 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 [ 1425.272299] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB 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 executing program executing program executing program executing program executing program [ 1425.272316] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1425.272320] 0 3505 3505Normal free:1154268kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:868kB local_pcp:588kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1425.272346] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154208kB 9950 total pagecache pages [ 1425.272459] 0 pages in swap cache [ 1425.272462] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.272465] Free swap = 0kB [ 1425.272544] Total swap = 0kB [ 1425.272547] 1965979 pages RAM [ 1425.272549] 0 pages HighMem/MovableOnly [ 1425.272550] 313617 pages reserved [ 1425.274424] syz-executor751: [ 1425.274429] vmalloc: allocation failure: 8611026944 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 executing program executing program executing program executing program executing program executing program executing program [ 1425.274440] CPU: 1 PID: 1652 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.274444] ffff8801bf42f818 [ 1425.274447] ffffffff81b42e79 1ffff10037e85f05 ffff88016f515f00 ffffffff82aa8c00 [ 1425.274457] 0000000000000001 0000000000400000 ffff8801bf42f960 ffffffff814fc7c8 [ 1425.274467] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call 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 executing program executing program executing program executing program executing program executing program [ 1425.274485] [] dump_stack+0xc1/0x128 [ 1425.274493] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.274501] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.274509] [] ? depot_save_stack+0x11c/0x470 [ 1425.274518] [] ? save_stack_trace+0x16/0x20 [ 1425.274526] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.274533] [] ? do_ipt_set_ctl+0x235/0x460 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.274540] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.274548] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.274555] [] __vmalloc_node_range+0x35e/0x600 [ 1425.274563] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.274570] [] vmalloc+0x5b/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 executing program executing program executing program executing program executing program executing program executing program [ 1425.274577] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.274584] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.274591] [] translate_table+0x215/0x1600 [ 1425.274599] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.274607] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.274615] [] ? __check_object_size+0x248/0x38e executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1425.274622] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.274630] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.274638] [] ? mutex_unlock+0x9/0x10 [ 1425.274646] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.274653] [] nf_setsockopt+0x6d/0xc0 [ 1425.274660] [] ip_setsockopt+0x88/0xa0 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 executing program executing program executing program [ 1425.274668] [] udp_setsockopt+0x4a/0x90 [ 1425.274676] [] ipv6_setsockopt+0x10a/0x130 [ 1425.274683] [] tcp_setsockopt+0x88/0xe0 [ 1425.274691] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.274697] [] SyS_setsockopt+0x166/0x260 [ 1425.274704] [] ? 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 executing program executing program executing program executing program [ 1425.274711] [] ? __do_page_fault+0x554/0xa60 [ 1425.274718] [] ? do_syscall_64+0x48/0x550 [ 1425.274725] [] ? SyS_recv+0x40/0x40 [ 1425.274732] [] do_syscall_64+0x19f/0x550 [ 1425.274739] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.274790] Mem-Info: [ 1425.274808] active_anon:171222 inactive_anon:40 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 executing program executing program [ 1425.274808] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.274808] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.274808] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.274808] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.274808] free:1043401 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 executing program executing program executing program executing program executing program [ 1425.274822] Node 0 active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.274840] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1425.274844] 0 3505 3505Normal free:1154140kB min:5580kB low:9168kB high:12756kB active_anon:684888kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416512kB pagetables:311040kB bounce:0kB free_pcp:800kB local_pcp:632kB free_cma:0kB lowmem_reserve[]: [ 1425.274871] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 44*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154144kB 9950 total pagecache pages [ 1425.275113] 0 pages in swap cache [ 1425.275116] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.275118] Free swap = 0kB [ 1425.275120] Total swap = 0kB [ 1425.275123] 1965979 pages RAM [ 1425.275125] 0 pages HighMem/MovableOnly [ 1425.275127] 313617 pages reserved [ 1425.275237] syz-executor751: [ 1425.275242] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.275253] CPU: 0 PID: 1642 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.275257] ffff880146b97818 [ 1425.275260] ffffffff81b42e79 1ffff10028d72f05 ffff8801d8de97c0 ffffffff82aa8c00 [ 1425.275270] 0000000000000001 0000000000400000 ffff880146b97960 ffffffff814fc7c8 [ 1425.275281] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.275297] [] dump_stack+0xc1/0x128 [ 1425.275305] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.275314] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.275321] [] ? depot_save_stack+0x11c/0x470 [ 1425.275329] [] ? save_stack_trace+0x16/0x20 [ 1425.275344] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.275352] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.275358] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.275366] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.275374] [] __vmalloc_node_range+0x35e/0x600 [ 1425.275382] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.275389] [] vmalloc+0x5b/0x70 [ 1425.275396] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.275403] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.275411] [] translate_table+0x215/0x1600 [ 1425.275419] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.275428] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.275436] [] ? __check_object_size+0x248/0x38e [ 1425.275443] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.275451] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.275459] [] ? mutex_unlock+0x9/0x10 [ 1425.275474] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.275482] [] nf_setsockopt+0x6d/0xc0 [ 1425.275490] [] ip_setsockopt+0x88/0xa0 [ 1425.275497] [] udp_setsockopt+0x4a/0x90 [ 1425.275505] [] ipv6_setsockopt+0x10a/0x130 [ 1425.275512] [] tcp_setsockopt+0x88/0xe0 [ 1425.275520] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.275527] [] SyS_setsockopt+0x166/0x260 [ 1425.275534] [] ? SyS_recv+0x40/0x40 [ 1425.275542] [] ? __do_page_fault+0x554/0xa60 [ 1425.275548] [] ? do_syscall_64+0x48/0x550 [ 1425.275555] [] ? SyS_recv+0x40/0x40 [ 1425.275561] [] do_syscall_64+0x19f/0x550 [ 1425.275568] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.275626] Mem-Info: [ 1425.275642] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.275642] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.275642] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.275642] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.275642] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.275642] free:1043401 free_pcp:390 free_cma:0 [ 1425.275656] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.275673] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1425.275677] 0 3505 3505Normal free:1154140kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:892kB local_pcp:160kB free_cma:0kB lowmem_reserve[]: [ 1425.275760] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154208kB 9950 total pagecache pages [ 1425.275875] 0 pages in swap cache [ 1425.275879] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.275881] Free swap = 0kB [ 1425.275883] Total swap = 0kB [ 1425.275886] 1965979 pages RAM [ 1425.275888] 0 pages HighMem/MovableOnly [ 1425.275890] 313617 pages reserved [ 1425.277229] syz-executor751: [ 1425.277234] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.277245] CPU: 0 PID: 1661 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.277249] ffff88017058f818 [ 1425.277252] ffffffff81b42e79 1ffff1002e0b1f05 ffff8801ae8c8000 ffffffff82aa8c00 [ 1425.277263] 0000000000000001 0000000000400000 ffff88017058f960 ffffffff814fc7c8 [ 1425.277273] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.277290] [] dump_stack+0xc1/0x128 [ 1425.277298] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.277307] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.277314] [] ? depot_save_stack+0x11c/0x470 [ 1425.277322] [] ? save_stack_trace+0x16/0x20 [ 1425.277330] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.277337] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.277344] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.277351] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.277358] [] __vmalloc_node_range+0x35e/0x600 [ 1425.277366] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.277372] [] vmalloc+0x5b/0x70 [ 1425.277379] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.277387] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.277394] [] translate_table+0x215/0x1600 [ 1425.277401] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.277410] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.277417] [] ? __check_object_size+0x248/0x38e [ 1425.277425] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.277433] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.277441] [] ? mutex_unlock+0x9/0x10 [ 1425.277448] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.277455] [] nf_setsockopt+0x6d/0xc0 [ 1425.277470] [] ip_setsockopt+0x88/0xa0 [ 1425.277478] [] udp_setsockopt+0x4a/0x90 [ 1425.277485] [] ipv6_setsockopt+0x10a/0x130 [ 1425.277492] [] tcp_setsockopt+0x88/0xe0 [ 1425.277500] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.277507] [] SyS_setsockopt+0x166/0x260 [ 1425.277513] [] ? SyS_recv+0x40/0x40 [ 1425.277521] [] ? __do_page_fault+0x554/0xa60 [ 1425.277528] [] ? do_syscall_64+0x48/0x550 [ 1425.277534] [] ? SyS_recv+0x40/0x40 [ 1425.277540] [] do_syscall_64+0x19f/0x550 [ 1425.277548] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.277551] Mem-Info: [ 1425.277568] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.277568] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.277568] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.277568] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.277568] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.277568] free:1043426 free_pcp:372 free_cma:0 [ 1425.277581] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.277599] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1425.277603] 0 3505 3505Normal free:1154240kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:820kB local_pcp:132kB free_cma:0kB lowmem_reserve[]: [ 1425.277628] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154208kB 9950 total pagecache pages [ 1425.277744] 0 pages in swap cache [ 1425.277747] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.277750] Free swap = 0kB [ 1425.277752] Total swap = 0kB [ 1425.277754] 1965979 pages RAM [ 1425.277756] 0 pages HighMem/MovableOnly [ 1425.277758] 313617 pages reserved [ 1425.278072] syz-executor751: [ 1425.278076] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.278086] CPU: 0 PID: 1653 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.278090] ffff880146597818 [ 1425.278092] ffffffff81b42e79 1ffff10028cb2f05 ffff8801b1648000 ffffffff82aa8c00 [ 1425.278102] 0000000000000001 0000000000400000 ffff880146597960 ffffffff814fc7c8 [ 1425.278112] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.278135] [] dump_stack+0xc1/0x128 [ 1425.278143] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.278151] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.278158] [] ? depot_save_stack+0x11c/0x470 [ 1425.278166] [] ? save_stack_trace+0x16/0x20 [ 1425.278173] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.278180] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.278187] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.278194] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.278200] [] __vmalloc_node_range+0x35e/0x600 [ 1425.278208] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.278214] [] vmalloc+0x5b/0x70 [ 1425.278221] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.278228] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.278235] [] translate_table+0x215/0x1600 [ 1425.278243] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.278251] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.278258] [] ? __check_object_size+0x248/0x38e [ 1425.278266] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.278274] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.278281] [] ? mutex_unlock+0x9/0x10 [ 1425.278288] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.278295] [] nf_setsockopt+0x6d/0xc0 [ 1425.278303] [] ip_setsockopt+0x88/0xa0 [ 1425.278310] [] udp_setsockopt+0x4a/0x90 [ 1425.278318] [] ipv6_setsockopt+0x10a/0x130 [ 1425.278324] [] tcp_setsockopt+0x88/0xe0 [ 1425.278332] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.278339] [] SyS_setsockopt+0x166/0x260 [ 1425.278345] [] ? SyS_recv+0x40/0x40 [ 1425.278353] [] ? __do_page_fault+0x554/0xa60 [ 1425.278359] [] ? do_syscall_64+0x48/0x550 [ 1425.278366] [] ? SyS_recv+0x40/0x40 [ 1425.278373] [] do_syscall_64+0x19f/0x550 [ 1425.278381] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.278624] Mem-Info: [ 1425.278640] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.278640] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.278640] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.278640] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.278640] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.278640] free:1043387 free_pcp:408 free_cma:0 [ 1425.278653] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.278672] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1425.278675] 0 3505 3505Normal free:1154184kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:880kB local_pcp:220kB free_cma:0kB lowmem_reserve[]: [ 1425.278701] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154208kB 9950 total pagecache pages [ 1425.278814] 0 pages in swap cache [ 1425.278817] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.278819] Free swap = 0kB [ 1425.278821] Total swap = 0kB [ 1425.278823] 1965979 pages RAM [ 1425.278824] 0 pages HighMem/MovableOnly [ 1425.278826] 313617 pages reserved [ 1425.281801] syz-executor751: [ 1425.281806] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.281818] CPU: 0 PID: 1667 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.281822] ffff8801c4a57818 [ 1425.281825] ffffffff81b42e79 1ffff1003894af05 ffff8801a77c4740 ffffffff82aa8c00 [ 1425.281836] 0000000000000001 0000000000400000 ffff8801c4a57960 ffffffff814fc7c8 [ 1425.281846] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.281870] [] dump_stack+0xc1/0x128 [ 1425.281878] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.281886] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.281894] [] ? depot_save_stack+0x11c/0x470 [ 1425.281903] [] ? save_stack_trace+0x16/0x20 [ 1425.281912] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.281920] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.281927] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.281935] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.281942] [] __vmalloc_node_range+0x35e/0x600 [ 1425.281950] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.281956] [] vmalloc+0x5b/0x70 [ 1425.281963] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.281970] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.281977] [] translate_table+0x215/0x1600 [ 1425.281984] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.281992] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.282000] [] ? __check_object_size+0x248/0x38e [ 1425.282008] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.282016] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.282025] [] ? mutex_unlock+0x9/0x10 [ 1425.282032] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.282040] [] nf_setsockopt+0x6d/0xc0 [ 1425.282048] [] ip_setsockopt+0x88/0xa0 [ 1425.282056] [] udp_setsockopt+0x4a/0x90 [ 1425.282064] [] ipv6_setsockopt+0x10a/0x130 [ 1425.282070] [] tcp_setsockopt+0x88/0xe0 [ 1425.282078] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.282085] [] SyS_setsockopt+0x166/0x260 [ 1425.282092] [] ? SyS_recv+0x40/0x40 [ 1425.282099] [] ? __do_page_fault+0x554/0xa60 [ 1425.282106] [] ? do_syscall_64+0x48/0x550 [ 1425.282112] [] ? SyS_recv+0x40/0x40 [ 1425.282119] [] do_syscall_64+0x19f/0x550 [ 1425.282127] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.282811] Mem-Info: [ 1425.282828] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.282828] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.282828] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.282828] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.282828] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.282828] free:1043412 free_pcp:398 free_cma:0 [ 1425.282842] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.282860] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1425.282863] 0 3505 3505Normal free:1154184kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:924kB local_pcp:260kB free_cma:0kB lowmem_reserve[]: [ 1425.282890] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 48*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154272kB 9950 total pagecache pages [ 1425.283004] 0 pages in swap cache [ 1425.283007] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.283009] Free swap = 0kB [ 1425.283011] Total swap = 0kB [ 1425.283013] 1965979 pages RAM [ 1425.283015] 0 pages HighMem/MovableOnly [ 1425.283017] 313617 pages reserved [ 1425.286688] syz-executor751: [ 1425.286693] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.286706] CPU: 0 PID: 1682 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.286710] ffff8801ad84f818 [ 1425.286713] ffffffff81b42e79 1ffff10035b09f05 ffff88015f470000 ffffffff82aa8c00 [ 1425.286723] 0000000000000001 0000000000400000 ffff8801ad84f960 ffffffff814fc7c8 [ 1425.286734] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.286754] [] dump_stack+0xc1/0x128 [ 1425.286762] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.286770] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.286779] [] ? depot_save_stack+0x11c/0x470 [ 1425.286788] [] ? save_stack_trace+0x16/0x20 [ 1425.286796] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.286804] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.286811] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.286819] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.286826] [] __vmalloc_node_range+0x35e/0x600 [ 1425.286834] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.286840] [] vmalloc+0x5b/0x70 [ 1425.286847] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.286855] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.286862] [] translate_table+0x215/0x1600 [ 1425.286870] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.286878] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.286885] [] ? __check_object_size+0x248/0x38e [ 1425.286893] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.286901] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.286909] [] ? mutex_unlock+0x9/0x10 [ 1425.286916] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.286923] [] nf_setsockopt+0x6d/0xc0 [ 1425.286931] [] ip_setsockopt+0x88/0xa0 [ 1425.286939] [] udp_setsockopt+0x4a/0x90 [ 1425.286948] [] ipv6_setsockopt+0x10a/0x130 [ 1425.286954] [] tcp_setsockopt+0x88/0xe0 [ 1425.286962] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.286969] [] SyS_setsockopt+0x166/0x260 [ 1425.286976] [] ? SyS_recv+0x40/0x40 [ 1425.286983] [] ? __do_page_fault+0x554/0xa60 [ 1425.286990] [] ? do_syscall_64+0x48/0x550 [ 1425.286997] [] ? SyS_recv+0x40/0x40 [ 1425.287003] [] do_syscall_64+0x19f/0x550 [ 1425.287012] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.287015] Mem-Info: [ 1425.287032] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.287032] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.287032] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.287032] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.287032] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.287032] free:1043412 free_pcp:392 free_cma:0 [ 1425.287045] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.287063] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1425.287067] 0 3505 3505Normal free:1154184kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416448kB pagetables:311040kB bounce:0kB free_pcp:900kB local_pcp:236kB free_cma:0kB lowmem_reserve[]: [ 1425.287094] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 47*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154240kB 9950 total pagecache pages [ 1425.287294] 0 pages in swap cache [ 1425.287298] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.287300] Free swap = 0kB [ 1425.287302] Total swap = 0kB [ 1425.287304] 1965979 pages RAM [ 1425.287306] 0 pages HighMem/MovableOnly [ 1425.287308] 313617 pages reserved [ 1425.291326] syz-executor751: [ 1425.291331] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.291343] CPU: 1 PID: 1689 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.291346] ffff8801464c7818 [ 1425.291349] ffffffff81b42e79 1ffff10028c98f05 ffff8801ac994740 ffffffff82aa8c00 [ 1425.291359] 0000000000000001 0000000000400000 ffff8801464c7960 ffffffff814fc7c8 [ 1425.291370] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.291388] [] dump_stack+0xc1/0x128 [ 1425.291397] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.291406] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.291413] [] ? depot_save_stack+0x11c/0x470 [ 1425.291423] [] ? save_stack_trace+0x16/0x20 [ 1425.291430] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.291438] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.291445] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.291453] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.291460] [] __vmalloc_node_range+0x35e/0x600 [ 1425.291468] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.291474] [] vmalloc+0x5b/0x70 [ 1425.291481] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.291488] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.291495] [] translate_table+0x215/0x1600 [ 1425.291503] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.291511] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.291519] [] ? __check_object_size+0x248/0x38e [ 1425.291526] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.291534] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.291543] [] ? mutex_unlock+0x9/0x10 [ 1425.291550] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.291557] [] nf_setsockopt+0x6d/0xc0 [ 1425.291566] [] ip_setsockopt+0x88/0xa0 [ 1425.291573] [] udp_setsockopt+0x4a/0x90 [ 1425.291582] [] ipv6_setsockopt+0x10a/0x130 [ 1425.291588] [] tcp_setsockopt+0x88/0xe0 [ 1425.291596] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.291602] [] SyS_setsockopt+0x166/0x260 [ 1425.291609] [] ? SyS_recv+0x40/0x40 [ 1425.291617] [] ? __do_page_fault+0x554/0xa60 [ 1425.291624] [] ? do_syscall_64+0x48/0x550 [ 1425.291630] [] ? SyS_recv+0x40/0x40 [ 1425.291637] [] do_syscall_64+0x19f/0x550 [ 1425.291644] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.291654] Mem-Info: [ 1425.291670] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.291670] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.291670] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.291670] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.291670] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.291670] free:1043412 free_pcp:369 free_cma:0 [ 1425.291683] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.291700] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1425.291704] 0 3505 3505Normal free:1154184kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416480kB pagetables:311040kB bounce:0kB free_pcp:800kB local_pcp:552kB free_cma:0kB lowmem_reserve[]: [ 1425.291730] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 170*4kB (UM) 55*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154208kB 9950 total pagecache pages [ 1425.291843] 0 pages in swap cache [ 1425.291847] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.291849] Free swap = 0kB [ 1425.291850] Total swap = 0kB [ 1425.291853] 1965979 pages RAM [ 1425.291854] 0 pages HighMem/MovableOnly [ 1425.291856] 313617 pages reserved [ 1425.292368] syz-executor751: [ 1425.292372] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1425.292384] CPU: 0 PID: 1694 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1425.292388] ffff8801498df818 [ 1425.292390] ffffffff81b42e79 1ffff1002931bf05 ffff8801a9600000 ffffffff82aa8c00 [ 1425.292401] 0000000000000001 0000000000400000 ffff8801498df960 ffffffff814fc7c8 [ 1425.292412] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1425.292439] [] dump_stack+0xc1/0x128 [ 1425.292447] [] warn_alloc.cold.31+0x7f/0x9c [ 1425.292455] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1425.292470] [] ? depot_save_stack+0x11c/0x470 [ 1425.292479] [] ? save_stack_trace+0x16/0x20 [ 1425.292486] [] ? xt_alloc_table_info+0x70/0x100 [ 1425.292493] [] ? do_ipt_set_ctl+0x235/0x460 [ 1425.292499] [] ? nf_setsockopt+0x6d/0xc0 [ 1425.292507] [] ? check_preemption_disabled+0x3b/0x200 [ 1425.292514] [] __vmalloc_node_range+0x35e/0x600 [ 1425.292522] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1425.292528] [] vmalloc+0x5b/0x70 [ 1425.292535] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1425.292542] [] xt_alloc_entry_offsets+0x41/0x60 [ 1425.292550] [] translate_table+0x215/0x1600 [ 1425.292557] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1425.292565] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1425.292573] [] ? __check_object_size+0x248/0x38e [ 1425.292581] [] do_ipt_set_ctl+0x2ce/0x460 [ 1425.292589] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1425.292597] [] ? mutex_unlock+0x9/0x10 [ 1425.292604] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1425.292611] [] nf_setsockopt+0x6d/0xc0 [ 1425.292619] [] ip_setsockopt+0x88/0xa0 [ 1425.292626] [] udp_setsockopt+0x4a/0x90 [ 1425.292634] [] ipv6_setsockopt+0x10a/0x130 [ 1425.292641] [] tcp_setsockopt+0x88/0xe0 [ 1425.292649] [] sock_common_setsockopt+0x9a/0xe0 [ 1425.292656] [] SyS_setsockopt+0x166/0x260 [ 1425.292662] [] ? SyS_recv+0x40/0x40 [ 1425.292670] [] ? __do_page_fault+0x554/0xa60 [ 1425.292677] [] ? do_syscall_64+0x48/0x550 [ 1425.292683] [] ? SyS_recv+0x40/0x40 [ 1425.292690] [] do_syscall_64+0x19f/0x550 [ 1425.292698] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1425.293704] Mem-Info: [ 1425.293721] active_anon:171247 inactive_anon:40 isolated_anon:0 [ 1425.293721] active_file:3338 inactive_file:6565 isolated_file:0 [ 1425.293721] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1425.293721] slab_reclaimable:12536 slab_unreclaimable:133614 [ 1425.293721] mapped:1922 shmem:48 pagetables:77760 bounce:0 [ 1425.293721] free:1043462 free_pcp:357 free_cma:0 [ 1425.293735] Node 0 active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1425.293753] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1425.293757] 0 3505 3505Normal free:1154384kB min:5580kB low:9168kB high:12756kB active_anon:684988kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50144kB slab_unreclaimable:534456kB kernel_stack:416416kB pagetables:311040kB bounce:0kB free_pcp:760kB local_pcp:160kB free_cma:0kB lowmem_reserve[]: [ 1425.294569] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 201*4kB (UM) 55*8kB (UM) 36*16kB (UME) 46*32kB (UME) 11*64kB (UME) 19*128kB (UM) 2*256kB (UE) 1*512kB (E) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1154332kB 9950 total pagecache pages [ 1425.294685] 0 pages in swap cache [ 1425.294689] Swap cache stats: add 0, delete 0, find 0/0 [ 1425.294691] Free swap = 0kB [ 1425.294693] Total swap = 0kB [ 1425.294696] 1965979 pages RAM [ 1425.294698] 0 pages HighMem/MovableOnly [ 1425.294700] 313617 pages reserved [ 1430.280926] warn_alloc: 2344 callbacks suppressed [ 1430.280930] syz-executor751: [ 1430.280936] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.280950] CPU: 1 PID: 28382 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.280955] ffff8801d6b67818 [ 1430.280958] ffffffff81b42e79 1ffff1003ad6cf05 ffff880184d3c740 ffffffff82aa8c00 [ 1430.280983] 0000000000000001 0000000000400000 ffff8801d6b67960 ffffffff814fc7c8 [ 1430.280994] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.281016] [] dump_stack+0xc1/0x128 [ 1430.281026] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.281036] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.281044] [] ? depot_save_stack+0x11c/0x470 [ 1430.281054] [] ? save_stack_trace+0x16/0x20 [ 1430.281063] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.281072] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.281080] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.281088] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.281096] [] __vmalloc_node_range+0x35e/0x600 [ 1430.281104] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.281111] [] vmalloc+0x5b/0x70 [ 1430.281118] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.281125] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.281132] [] translate_table+0x215/0x1600 [ 1430.281140] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.281148] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.281155] [] ? __check_object_size+0x248/0x38e [ 1430.281163] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.281171] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.281174] syz-executor751: [ 1430.281183] [] ? mutex_unlock+0x9/0x10 [ 1430.281187] vmalloc: allocation failure: 8611026944 bytes [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.281198] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [] nf_setsockopt+0x6d/0xc0 [ 1430.281213] [] ip_setsockopt+0x88/0xa0 [ 1430.281222] [] udp_setsockopt+0x4a/0x90 [ 1430.281232] [] ipv6_setsockopt+0x10a/0x130 [ 1430.281240] [] tcp_setsockopt+0x88/0xe0 [ 1430.281249] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.281256] [] SyS_setsockopt+0x166/0x260 [ 1430.281263] [] ? SyS_recv+0x40/0x40 [ 1430.281272] [] ? __do_page_fault+0x554/0xa60 [ 1430.281280] [] ? do_syscall_64+0x48/0x550 [ 1430.281287] [] ? SyS_recv+0x40/0x40 [ 1430.281294] [] do_syscall_64+0x19f/0x550 [ 1430.281302] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.281310] CPU: 0 PID: 28365 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.281313] ffff8801c58f7818 [ 1430.281316] ffffffff81b42e79 1ffff10038b1ef05 ffff8801803a8000 ffffffff82aa8c00 [ 1430.281337] 0000000000000001 0000000000400000 ffff8801c58f7960 ffffffff814fc7c8 [ 1430.281347] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.281364] [] dump_stack+0xc1/0x128 [ 1430.281372] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.281381] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.281388] [] ? depot_save_stack+0x11c/0x470 [ 1430.281389] Mem-Info: [ 1430.281397] [] ? save_stack_trace+0x16/0x20 [ 1430.281414] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.281414] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.281414] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.281414] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.281414] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.281414] free:1043014 free_pcp:363 free_cma:0 [ 1430.281421] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.281435] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.281442] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.281461] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB [] ? nf_setsockopt+0x6d/0xc0 [ 1430.281477] lowmem_reserve[]: [ 1430.281484] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.281485] 0 [] __vmalloc_node_range+0x35e/0x600 [ 1430.281494] 3505 [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.281502] 3505 [] vmalloc+0x5b/0x70 [ 1430.281516] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.281535] Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416480kB pagetables:311124kB bounce:0kB free_pcp:784kB local_pcp:500kB free_cma:0kB [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.281543] lowmem_reserve[]: [ 1430.281550] [] translate_table+0x215/0x1600 [ 1430.281551] 0 [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.281560] 0 [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.281569] 0 [] ? __check_object_size+0x248/0x38e [ 1430.281584] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.281586] DMA32: [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.281596] 4*4kB [] ? mutex_unlock+0x9/0x10 [ 1430.281605] (UM) [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.281614] 3*8kB [] nf_setsockopt+0x6d/0xc0 [ 1430.281622] (M) [] ip_setsockopt+0x88/0xa0 [ 1430.281632] 2*16kB [] udp_setsockopt+0x4a/0x90 [ 1430.281640] (M) [] ipv6_setsockopt+0x10a/0x130 [ 1430.281650] 4*32kB [] tcp_setsockopt+0x88/0xe0 [ 1430.281658] (UM) [] sock_common_setsockopt+0x9a/0xe0 [ 1430.281667] 4*64kB [] SyS_setsockopt+0x166/0x260 [ 1430.281675] (UM) [] ? SyS_recv+0x40/0x40 [ 1430.281684] 4*128kB [] ? __do_page_fault+0x554/0xa60 [ 1430.281692] (UM) [] ? do_syscall_64+0x48/0x550 [ 1430.281701] 3*256kB [] ? SyS_recv+0x40/0x40 [ 1430.281709] (UM) [] do_syscall_64+0x19f/0x550 [ 1430.281717] 2*512kB [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.281726] (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 34*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152616kB Mem-Info: [ 1430.281863] 9950 total pagecache pages [ 1430.281879] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.281879] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.281879] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.281879] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.281879] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.281879] free:1043014 free_pcp:363 free_cma:0 [ 1430.281881] 0 pages in swap cache [ 1430.281894] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.281898] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.281916] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB Free swap = 0kB [ 1430.281918] lowmem_reserve[]: [ 1430.281920] Total swap = 0kB [ 1430.281921] 01965979 pages RAM [ 1430.281925] 35050 pages HighMem/MovableOnly [ 1430.281928] 3505313617 pages reserved [ 1430.281947] Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416480kB pagetables:311124kB bounce:0kB free_pcp:784kB local_pcp:284kB free_cma:0kB lowmem_reserve[]: [ 1430.281951] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 34*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152616kB 9950 total pagecache pages [ 1430.282061] 0 pages in swap cache [ 1430.282065] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.282067] Free swap = 0kB [ 1430.282069] Total swap = 0kB [ 1430.282071] 1965979 pages RAM [ 1430.282073] 0 pages HighMem/MovableOnly [ 1430.282076] 313617 pages reserved [ 1430.284895] syz-executor751: [ 1430.284900] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.284911] CPU: 1 PID: 28395 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.284915] ffff8801c9a17818 [ 1430.284918] ffffffff81b42e79 1ffff10039342f05 ffff880181be8000 ffffffff82aa8c00 [ 1430.284929] 0000000000000001 0000000000400000 ffff8801c9a17960 ffffffff814fc7c8 [ 1430.284939] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.284957] [] dump_stack+0xc1/0x128 [ 1430.284975] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.284984] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.284992] [] ? depot_save_stack+0x11c/0x470 [ 1430.285001] [] ? save_stack_trace+0x16/0x20 [ 1430.285009] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.285017] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.285024] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.285031] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.285038] [] __vmalloc_node_range+0x35e/0x600 [ 1430.285045] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.285052] [] vmalloc+0x5b/0x70 [ 1430.285059] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.285066] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.285074] [] translate_table+0x215/0x1600 [ 1430.285081] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.285090] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.285098] [] ? __check_object_size+0x248/0x38e [ 1430.285105] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.285113] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.285121] [] ? mutex_unlock+0x9/0x10 [ 1430.285129] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.285136] [] nf_setsockopt+0x6d/0xc0 [ 1430.285144] [] ip_setsockopt+0x88/0xa0 [ 1430.285151] [] udp_setsockopt+0x4a/0x90 [ 1430.285159] [] ipv6_setsockopt+0x10a/0x130 [ 1430.285166] [] tcp_setsockopt+0x88/0xe0 [ 1430.285174] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.285181] [] SyS_setsockopt+0x166/0x260 [ 1430.285187] [] ? SyS_recv+0x40/0x40 [ 1430.285195] [] ? __do_page_fault+0x554/0xa60 [ 1430.285201] [] ? do_syscall_64+0x48/0x550 [ 1430.285208] [] ? SyS_recv+0x40/0x40 [ 1430.285214] [] do_syscall_64+0x19f/0x550 [ 1430.285222] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.285225] Mem-Info: [ 1430.285242] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.285242] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.285242] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.285242] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.285242] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.285242] free:1043014 free_pcp:345 free_cma:0 [ 1430.285255] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.285271] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1430.285275] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416512kB pagetables:311124kB bounce:0kB free_pcp:712kB local_pcp:448kB free_cma:0kB lowmem_reserve[]: [ 1430.285302] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 33*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152584kB 9950 total pagecache pages [ 1430.285414] 0 pages in swap cache [ 1430.285418] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.285420] Free swap = 0kB [ 1430.285422] Total swap = 0kB [ 1430.285424] 1965979 pages RAM [ 1430.285426] 0 pages HighMem/MovableOnly [ 1430.285428] 313617 pages reserved [ 1430.285509] syz-executor751: [ 1430.285514] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.285525] CPU: 0 PID: 28371 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.285529] ffff8801d1ac7818 [ 1430.285537] ffffffff81b42e79 1ffff1003a358f05 ffff8801cc474740 ffffffff82aa8c00 [ 1430.285548] 0000000000000001 0000000000400000 ffff8801d1ac7960 ffffffff814fc7c8 [ 1430.285558] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.285575] [] dump_stack+0xc1/0x128 [ 1430.285583] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.285591] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.285598] [] ? depot_save_stack+0x11c/0x470 [ 1430.285607] [] ? save_stack_trace+0x16/0x20 [ 1430.285615] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.285622] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.285629] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.285637] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.285644] [] __vmalloc_node_range+0x35e/0x600 [ 1430.285651] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.285658] [] vmalloc+0x5b/0x70 [ 1430.285665] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.285672] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.285679] [] translate_table+0x215/0x1600 [ 1430.285687] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.285693] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.285701] [] ? __check_object_size+0x248/0x38e [ 1430.285709] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.285718] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.285725] [] ? mutex_unlock+0x9/0x10 [ 1430.285733] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.285740] [] nf_setsockopt+0x6d/0xc0 [ 1430.285747] [] ip_setsockopt+0x88/0xa0 [ 1430.285755] [] udp_setsockopt+0x4a/0x90 [ 1430.285763] [] ipv6_setsockopt+0x10a/0x130 [ 1430.285770] [] tcp_setsockopt+0x88/0xe0 [ 1430.285778] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.285785] [] SyS_setsockopt+0x166/0x260 [ 1430.285792] [] ? SyS_recv+0x40/0x40 [ 1430.285800] [] ? __do_page_fault+0x554/0xa60 [ 1430.285807] [] ? do_syscall_64+0x48/0x550 [ 1430.285814] [] ? SyS_recv+0x40/0x40 [ 1430.285820] [] do_syscall_64+0x19f/0x550 [ 1430.285829] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.285917] Mem-Info: [ 1430.285935] active_anon:171256 inactive_anon:40 isolated_anon:0 [ 1430.285935] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.285935] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.285935] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.285935] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.285935] free:1043014 free_pcp:342 free_cma:0 [ 1430.285948] Node 0 active_anon:685024kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.285966] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.285969] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:685024kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416480kB pagetables:311124kB bounce:0kB free_pcp:792kB local_pcp:256kB free_cma:0kB lowmem_reserve[]: [ 1430.285995] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 34*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152616kB 9950 total pagecache pages [ 1430.286108] 0 pages in swap cache [ 1430.286112] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.286114] Free swap = 0kB [ 1430.286116] Total swap = 0kB [ 1430.286119] 1965979 pages RAM [ 1430.286121] 0 pages HighMem/MovableOnly [ 1430.286123] 313617 pages reserved [ 1430.287495] syz-executor751: [ 1430.287499] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.287511] CPU: 0 PID: 28400 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.287515] ffff8801467ef818 [ 1430.287517] ffffffff81b42e79 1ffff10028cfdf05 ffff8801c9550000 ffffffff82aa8c00 [ 1430.287528] 0000000000000001 0000000000400000 ffff8801467ef960 ffffffff814fc7c8 [ 1430.287539] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.287556] [] dump_stack+0xc1/0x128 [ 1430.287564] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.287573] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.287580] [] ? depot_save_stack+0x11c/0x470 [ 1430.287594] [] ? save_stack_trace+0x16/0x20 [ 1430.287601] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.287609] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.287615] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.287623] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.287630] [] __vmalloc_node_range+0x35e/0x600 [ 1430.287638] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.287645] [] vmalloc+0x5b/0x70 [ 1430.287652] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.287659] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.287666] [] translate_table+0x215/0x1600 [ 1430.287673] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.287681] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.287689] [] ? __check_object_size+0x248/0x38e [ 1430.287697] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.287705] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.287713] [] ? mutex_unlock+0x9/0x10 [ 1430.287720] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.287727] [] nf_setsockopt+0x6d/0xc0 [ 1430.287735] [] ip_setsockopt+0x88/0xa0 [ 1430.287742] [] udp_setsockopt+0x4a/0x90 [ 1430.287750] [] ipv6_setsockopt+0x10a/0x130 [ 1430.287756] [] tcp_setsockopt+0x88/0xe0 [ 1430.287764] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.287771] [] SyS_setsockopt+0x166/0x260 [ 1430.287777] [] ? SyS_recv+0x40/0x40 [ 1430.287784] [] ? __do_page_fault+0x554/0xa60 [ 1430.287791] [] ? do_syscall_64+0x48/0x550 [ 1430.287797] [] ? SyS_recv+0x40/0x40 [ 1430.287804] [] do_syscall_64+0x19f/0x550 [ 1430.287811] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.287932] syz-executor751: [ 1430.287936] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.287947] CPU: 0 PID: 28394 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.287950] ffff88018624f818 [ 1430.287953] ffffffff81b42e79 1ffff10030c49f05 ffff880181bedf00 ffffffff82aa8c00 [ 1430.287963] 0000000000000001 0000000000400000 ffff88018624f960 ffffffff814fc7c8 [ 1430.287973] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.287989] [] dump_stack+0xc1/0x128 [ 1430.287997] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.288005] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.288012] [] ? depot_save_stack+0x11c/0x470 [ 1430.288020] [] ? save_stack_trace+0x16/0x20 [ 1430.288026] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.288033] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.288040] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.288053] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.288060] [] __vmalloc_node_range+0x35e/0x600 [ 1430.288068] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.288074] [] vmalloc+0x5b/0x70 [ 1430.288081] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.288088] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.288095] [] translate_table+0x215/0x1600 [ 1430.288102] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.288110] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.288118] [] ? __check_object_size+0x248/0x38e [ 1430.288125] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.288133] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.288141] [] ? mutex_unlock+0x9/0x10 [ 1430.288148] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.288155] [] nf_setsockopt+0x6d/0xc0 [ 1430.288162] [] ip_setsockopt+0x88/0xa0 [ 1430.288169] [] udp_setsockopt+0x4a/0x90 [ 1430.288177] [] ipv6_setsockopt+0x10a/0x130 [ 1430.288184] [] tcp_setsockopt+0x88/0xe0 [ 1430.288191] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.288198] [] SyS_setsockopt+0x166/0x260 [ 1430.288204] [] ? SyS_recv+0x40/0x40 [ 1430.288212] [] ? __do_page_fault+0x554/0xa60 [ 1430.288219] [] ? do_syscall_64+0x48/0x550 [ 1430.288225] [] ? SyS_recv+0x40/0x40 [ 1430.288232] [] do_syscall_64+0x19f/0x550 [ 1430.288239] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.288771] Mem-Info: [ 1430.288788] active_anon:171256 inactive_anon:40 isolated_anon:0 [ 1430.288788] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.288788] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.288788] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.288788] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.288788] free:1043014 free_pcp:374 free_cma:0 [ 1430.288802] Node 0 active_anon:685024kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.288820] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.288824] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:685024kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416448kB pagetables:311124kB bounce:0kB free_pcp:828kB local_pcp:320kB free_cma:0kB lowmem_reserve[]: [ 1430.288851] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB Mem-Info: [ 1430.289457] active_anon:171256 inactive_anon:40 isolated_anon:0 [ 1430.289457] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.289457] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.289457] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.289457] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.289457] free:1043014 free_pcp:363 free_cma:0 [ 1430.289478] Node 0 active_anon:685024kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.289496] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.289499] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:685024kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416480kB pagetables:311124kB bounce:0kB free_pcp:784kB local_pcp:276kB free_cma:0kB lowmem_reserve[]: [ 1430.289525] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 34*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152616kB 9950 total pagecache pages [ 1430.289640] 0 pages in swap cache [ 1430.289644] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.289646] Free swap = 0kB [ 1430.289648] Total swap = 0kB [ 1430.289650] 1965979 pages RAM [ 1430.289652] 0 pages HighMem/MovableOnly [ 1430.289654] 313617 pages reserved [ 1430.289712] (UM) 43*16kB (UME) 35*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152648kB 9950 total pagecache pages [ 1430.289758] 0 pages in swap cache [ 1430.289762] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.289764] Free swap = 0kB [ 1430.289766] Total swap = 0kB [ 1430.289768] 1965979 pages RAM [ 1430.289770] 0 pages HighMem/MovableOnly [ 1430.289772] 313617 pages reserved [ 1430.292298] syz-executor751: [ 1430.292303] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.292315] CPU: 0 PID: 28401 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.292319] ffff8801c9a17818 [ 1430.292322] ffffffff81b42e79 1ffff10039342f05 ffff8801c9d5af80 ffffffff82aa8c00 [ 1430.292333] 0000000000000001 0000000000400000 ffff8801c9a17960 ffffffff814fc7c8 [ 1430.292343] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.292361] [] dump_stack+0xc1/0x128 [ 1430.292369] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.292377] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.292385] [] ? depot_save_stack+0x11c/0x470 [ 1430.292395] [] ? save_stack_trace+0x16/0x20 [ 1430.292403] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.292410] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.292417] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.292425] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.292432] [] __vmalloc_node_range+0x35e/0x600 [ 1430.292439] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.292446] [] vmalloc+0x5b/0x70 [ 1430.292453] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.292460] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.292475] [] translate_table+0x215/0x1600 [ 1430.292483] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.292492] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.292499] [] ? __check_object_size+0x248/0x38e [ 1430.292507] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.292515] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.292524] [] ? mutex_unlock+0x9/0x10 [ 1430.292531] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.292539] [] nf_setsockopt+0x6d/0xc0 [ 1430.292547] [] ip_setsockopt+0x88/0xa0 [ 1430.292554] [] udp_setsockopt+0x4a/0x90 [ 1430.292562] [] ipv6_setsockopt+0x10a/0x130 [ 1430.292569] [] tcp_setsockopt+0x88/0xe0 [ 1430.292577] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.292584] [] SyS_setsockopt+0x166/0x260 [ 1430.292591] [] ? SyS_recv+0x40/0x40 [ 1430.292598] [] ? __do_page_fault+0x554/0xa60 [ 1430.292605] [] ? do_syscall_64+0x48/0x550 [ 1430.292611] [] ? SyS_recv+0x40/0x40 [ 1430.292618] [] do_syscall_64+0x19f/0x550 [ 1430.292625] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.292628] Mem-Info: [ 1430.292645] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.292645] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.292645] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.292645] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.292645] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.292645] free:1043014 free_pcp:383 free_cma:0 [ 1430.292658] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.292676] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.292680] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416448kB pagetables:311124kB bounce:0kB free_pcp:820kB local_pcp:364kB free_cma:0kB lowmem_reserve[]: [ 1430.293152] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 35*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152648kB 9950 total pagecache pages [ 1430.293321] 0 pages in swap cache [ 1430.293325] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.293327] Free swap = 0kB [ 1430.293329] Total swap = 0kB [ 1430.293331] 1965979 pages RAM [ 1430.293333] 0 pages HighMem/MovableOnly [ 1430.293335] 313617 pages reserved [ 1430.297749] syz-executor751: [ 1430.297754] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.297767] CPU: 0 PID: 28421 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.297771] ffff8801d6b67818 [ 1430.297773] ffffffff81b42e79 1ffff1003ad6cf05 ffff88017f07af80 ffffffff82aa8c00 [ 1430.297784] 0000000000000001 0000000000400000 ffff8801d6b67960 ffffffff814fc7c8 [ 1430.297795] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.297813] [] dump_stack+0xc1/0x128 [ 1430.297822] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.297830] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.297837] [] ? depot_save_stack+0x11c/0x470 [ 1430.297846] [] ? save_stack_trace+0x16/0x20 [ 1430.297854] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.297862] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.297869] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.297877] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.297884] [] __vmalloc_node_range+0x35e/0x600 [ 1430.297891] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.297898] [] vmalloc+0x5b/0x70 [ 1430.297905] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.297912] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.297920] [] translate_table+0x215/0x1600 [ 1430.297928] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.297936] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.297944] [] ? __check_object_size+0x248/0x38e [ 1430.297951] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.297959] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.297967] [] ? mutex_unlock+0x9/0x10 [ 1430.297974] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.297981] [] nf_setsockopt+0x6d/0xc0 [ 1430.297989] [] ip_setsockopt+0x88/0xa0 [ 1430.297997] [] udp_setsockopt+0x4a/0x90 [ 1430.298005] [] ipv6_setsockopt+0x10a/0x130 [ 1430.298018] [] tcp_setsockopt+0x88/0xe0 [ 1430.298026] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.298033] [] SyS_setsockopt+0x166/0x260 [ 1430.298040] [] ? SyS_recv+0x40/0x40 [ 1430.298047] [] ? __do_page_fault+0x554/0xa60 [ 1430.298054] [] ? do_syscall_64+0x48/0x550 [ 1430.298061] [] ? SyS_recv+0x40/0x40 [ 1430.298067] [] do_syscall_64+0x19f/0x550 [ 1430.298075] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.298193] Mem-Info: [ 1430.298210] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.298210] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.298210] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.298210] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.298210] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.298210] free:1043014 free_pcp:351 free_cma:0 [ 1430.298224] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.298241] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.298244] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416512kB pagetables:311124kB bounce:0kB free_pcp:736kB local_pcp:280kB free_cma:0kB lowmem_reserve[]: [ 1430.298271] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 33*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152584kB 9950 total pagecache pages [ 1430.298385] 0 pages in swap cache [ 1430.298389] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.298391] Free swap = 0kB [ 1430.298393] Total swap = 0kB [ 1430.298395] 1965979 pages RAM [ 1430.298397] 0 pages HighMem/MovableOnly [ 1430.298399] 313617 pages reserved [ 1430.301810] syz-executor751: [ 1430.301814] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.301826] CPU: 0 PID: 28422 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.301830] ffff8801ce9f7818 [ 1430.301833] ffffffff81b42e79 1ffff10039d3ef05 ffff8801c756af80 ffffffff82aa8c00 [ 1430.301844] 0000000000000001 0000000000400000 ffff8801ce9f7960 ffffffff814fc7c8 [ 1430.301855] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.301873] [] dump_stack+0xc1/0x128 [ 1430.301881] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.301890] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.301898] [] ? depot_save_stack+0x11c/0x470 [ 1430.301906] [] ? save_stack_trace+0x16/0x20 [ 1430.301914] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.301922] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.301929] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.301937] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.301944] [] __vmalloc_node_range+0x35e/0x600 [ 1430.301952] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.301958] [] vmalloc+0x5b/0x70 [ 1430.301965] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.301972] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.301979] [] translate_table+0x215/0x1600 [ 1430.301988] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.301996] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.302004] [] ? __check_object_size+0x248/0x38e [ 1430.302011] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.302019] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.302028] [] ? mutex_unlock+0x9/0x10 [ 1430.302036] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.302043] [] nf_setsockopt+0x6d/0xc0 [ 1430.302051] [] ip_setsockopt+0x88/0xa0 [ 1430.302059] [] udp_setsockopt+0x4a/0x90 [ 1430.302067] [] ipv6_setsockopt+0x10a/0x130 [ 1430.302074] [] tcp_setsockopt+0x88/0xe0 [ 1430.302083] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.302090] [] SyS_setsockopt+0x166/0x260 [ 1430.302096] [] ? SyS_recv+0x40/0x40 [ 1430.302105] [] ? __do_page_fault+0x554/0xa60 [ 1430.302111] [] ? do_syscall_64+0x48/0x550 [ 1430.302118] [] ? SyS_recv+0x40/0x40 [ 1430.302124] [] do_syscall_64+0x19f/0x550 [ 1430.302132] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.302135] Mem-Info: [ 1430.302152] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.302152] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.302152] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.302152] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.302152] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.302152] free:1043014 free_pcp:364 free_cma:0 [ 1430.302165] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.302183] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.302186] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416480kB pagetables:311124kB bounce:0kB free_pcp:788kB local_pcp:332kB free_cma:0kB lowmem_reserve[]: [ 1430.302213] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 34*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152616kB 9950 total pagecache pages [ 1430.302330] 0 pages in swap cache [ 1430.302334] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.302336] Free swap = 0kB [ 1430.302338] Total swap = 0kB [ 1430.302341] 1965979 pages RAM [ 1430.302343] 0 pages HighMem/MovableOnly [ 1430.302345] 313617 pages reserved [ 1430.303030] syz-executor751: [ 1430.303034] vmalloc: allocation failure: 8611026944 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1430.303045] CPU: 0 PID: 28423 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1430.303049] ffff8801d256f818 [ 1430.303052] ffffffff81b42e79 1ffff1003a4adf05 ffff8801c80097c0 ffffffff82aa8c00 [ 1430.303062] 0000000000000001 0000000000400000 ffff8801d256f960 ffffffff814fc7c8 [ 1430.303073] 0000000041b58ab3 ffffffff82e37a10 ffffffff81427db0Call Trace: [ 1430.303090] [] dump_stack+0xc1/0x128 [ 1430.303098] [] warn_alloc.cold.31+0x7f/0x9c [ 1430.303106] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1430.303114] [] ? depot_save_stack+0x11c/0x470 [ 1430.303123] [] ? save_stack_trace+0x16/0x20 [ 1430.303130] [] ? xt_alloc_table_info+0x70/0x100 [ 1430.303137] [] ? do_ipt_set_ctl+0x235/0x460 [ 1430.303144] [] ? nf_setsockopt+0x6d/0xc0 [ 1430.303152] [] ? check_preemption_disabled+0x3b/0x200 [ 1430.303159] [] __vmalloc_node_range+0x35e/0x600 [ 1430.303167] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1430.303173] [] vmalloc+0x5b/0x70 [ 1430.303181] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1430.303188] [] xt_alloc_entry_offsets+0x41/0x60 [ 1430.303195] [] translate_table+0x215/0x1600 [ 1430.303202] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1430.303210] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1430.303218] [] ? __check_object_size+0x248/0x38e [ 1430.303226] [] do_ipt_set_ctl+0x2ce/0x460 [ 1430.303234] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1430.303242] [] ? mutex_unlock+0x9/0x10 [ 1430.303249] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1430.303256] [] nf_setsockopt+0x6d/0xc0 [ 1430.303264] [] ip_setsockopt+0x88/0xa0 [ 1430.303271] [] udp_setsockopt+0x4a/0x90 [ 1430.303279] [] ipv6_setsockopt+0x10a/0x130 [ 1430.303286] [] tcp_setsockopt+0x88/0xe0 [ 1430.303293] [] sock_common_setsockopt+0x9a/0xe0 [ 1430.303300] [] SyS_setsockopt+0x166/0x260 [ 1430.303307] [] ? SyS_recv+0x40/0x40 [ 1430.303314] [] ? __do_page_fault+0x554/0xa60 [ 1430.303321] [] ? do_syscall_64+0x48/0x550 [ 1430.303327] [] ? SyS_recv+0x40/0x40 [ 1430.303334] [] do_syscall_64+0x19f/0x550 [ 1430.303342] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1430.303345] Mem-Info: [ 1430.303361] active_anon:171231 inactive_anon:40 isolated_anon:0 [ 1430.303361] active_file:3338 inactive_file:6565 isolated_file:0 [ 1430.303361] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1430.303361] slab_reclaimable:12524 slab_unreclaimable:133843 [ 1430.303361] mapped:1922 shmem:48 pagetables:77781 bounce:0 [ 1430.303361] free:1043014 free_pcp:362 free_cma:0 [ 1430.303374] Node 0 active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7688kB dirty:0kB writeback:0kB shmem:192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1430.303392] DMA32 free:3019464kB 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:3020132kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:668kB free_cma:0kB lowmem_reserve[]: [ 1430.303395] 0 3505 3505Normal free:1152592kB min:5580kB low:9168kB high:12756kB active_anon:684924kB inactive_anon:160kB active_file:13352kB inactive_file:26260kB unevictable:0kB writepending:0kB present:4718592kB managed:3589316kB mlocked:0kB slab_reclaimable:50096kB slab_unreclaimable:535372kB kernel_stack:416480kB pagetables:311124kB bounce:0kB free_pcp:780kB local_pcp:324kB free_cma:0kB lowmem_reserve[]: [ 1430.303421] 0 0 0DMA32: 4*4kB (UM) 3*8kB (M) 2*16kB (M) 4*32kB (UM) 4*64kB (UM) 4*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 735*4096kB (M) = 3019464kB Normal: 152*4kB (UM) 43*8kB (UM) 43*16kB (UME) 36*32kB (UME) 3*64kB (UE) 12*128kB (UM) 1*256kB (E) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (U) 279*4096kB (M) = 1152680kB 9950 total pagecache pages [ 1430.304237] 0 pages in swap cache [ 1430.304241] Swap cache stats: add 0, delete 0, find 0/0 [ 1430.304243] Free swap = 0kB [ 1430.304245] Total swap = 0kB [ 1430.304247] 1965979 pages RAM [ 1430.304249] 0 pages HighMem/MovableOnly [ 1430.304251] 313617 pages reserved [ 1432.794408] INFO: task init:5879 blocked for more than 140 seconds. [ 1432.794415] Not tainted 4.9.141+ #1 [ 1432.794417] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1432.794422] init D [ 1432.794436] 29336 5879 1 0x00000000 ffff88019b328000 [ 1432.794446] ffff8801d3bdee00 ffff8801d3bdc200 ffff8801515697c0 ffff8801db621018 [ 1432.794457] ffff880145cf7738 ffffffff828075c2 0000000000000000 ffff88019b3288b0 [ 1432.794467] ffffed0033665115 00ff88019b328000 ffff8801db6218f0Call Trace: [ 1432.794493] [] ? __schedule+0x662/0x1b10 [ 1432.794502] [] schedule+0x7f/0x1b0 [ 1432.794510] [] schedule_preempt_disabled+0x13/0x20 [ 1432.794518] [] mutex_lock_nested+0x38d/0x900 [ 1432.794618] [] ? tty_open+0x476/0xdf0 [ 1432.794627] [] ? mutex_trylock+0x3e0/0x3e0 [ 1432.794638] [] ? kmem_cache_alloc_trace+0x117/0x2e0 [ 1432.794645] [] tty_open+0x476/0xdf0 [ 1432.794652] [] ? tty_init_dev+0x430/0x430 [ 1432.794683] [] ? chrdev_open+0xc7/0x5c0 [ 1432.794691] [] ? tty_init_dev+0x430/0x430 [ 1432.794698] [] chrdev_open+0x22d/0x5c0 [ 1432.794705] [] ? cdev_put.part.0+0x50/0x50 [ 1432.794716] [] do_dentry_open+0x3ef/0xc90 [ 1432.794724] [] ? cdev_put.part.0+0x50/0x50 [ 1432.794732] [] vfs_open+0x11c/0x210 [ 1432.794739] [] ? may_open.isra.20+0x14f/0x2a0 [ 1432.794754] [] path_openat+0x542/0x2790 [ 1432.794762] [] ? path_mountpoint+0x6c0/0x6c0 [ 1432.794772] [] ? trace_hardirqs_on+0x10/0x10 [ 1432.794787] [] ? expand_files.part.3+0x3a9/0x6d0 [ 1432.794795] [] do_filp_open+0x197/0x270 [ 1432.794802] [] ? may_open_dev+0xe0/0xe0 [ 1432.794810] [] ? _raw_spin_unlock+0x2c/0x50 [ 1432.794817] [] ? __alloc_fd+0x1d7/0x4a0 [ 1432.794826] [] do_sys_open+0x30d/0x5c0 [ 1432.794834] [] ? filp_open+0x70/0x70 [ 1432.794842] [] ? _raw_write_unlock_irq+0x27/0x50 [ 1432.794850] [] SyS_open+0x2d/0x40 [ 1432.794858] [] ? do_sys_open+0x5c0/0x5c0 [ 1432.794865] [] do_syscall_64+0x19f/0x550 [ 1432.794873] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1432.794877] [ 1432.794877] Showing all locks held in the system: [ 1432.794886] 2 locks held by khungtaskd/24: [ 1432.794888] #0: [ 1432.794890] (rcu_read_lock){......}, at: [] watchdog+0x310/0xa20 #1: [ 1432.794929] (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 1 lock held by rsyslogd/1894: [ 1432.794962] #0: [ 1432.794969] (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 2 locks held by getty/2022: [ 1432.794988] #0: [ 1432.794990] (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 #1: [ 1432.795006] (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 1 lock held by init/5879: [ 1432.796419] #0: [ 1432.796421] (tty_mutex){+.+.+.}, at: [] tty_open+0x476/0xdf0 1 lock held by init/5889: [ 1432.796440] #0: [ 1432.796441] (tty_mutex){+.+.+.}, at: [] tty_open+0x476/0xdf0 1 lock held by init/5902: [ 1432.796457] #0: [ 1432.796458] (tty_mutex){+.+.+.}, at: [] tty_open+0x476/0xdf0 1 lock held by init/5909: [ 1432.796473] #0: [ 1432.796475] (tty_mutex){+.+.+.}, at: [] tty_open+0x476/0xdf0 1 lock held by init/5915: [ 1432.796490] #0: [ 1432.796492] (tty_mutex){+.+.+.}, at: [] tty_open+0x476/0xdf0 1 lock held by init/5916: [ 1432.796508] #0: [ 1432.796509] (tty_mutex){+.+.+.}, at: [] tty_open+0x476/0xdf0 [ 1432.796523] ============================================= [ 1432.796523] [ 1432.796528] NMI backtrace for cpu 1 [ 1432.796535] CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.141+ #1 [ 1432.796539] ffff8801d9907d08 [ 1432.796541] ffffffff81b42e79 0000000000000000 0000000000000001 0000000000000001 [ 1432.796551] 0000000000000001 ffffffff810983b0 ffff8801d9907d40 ffffffff81b4df89 [ 1432.796562] 0000000000000001 0000000000000000 0000000000000002Call Trace: [ 1432.796579] [] dump_stack+0xc1/0x128 [ 1432.796618] [] ? irq_force_complete_move+0x330/0x330 [ 1432.796626] [] nmi_cpu_backtrace.cold.0+0x48/0x87 [ 1432.796634] [] ? irq_force_complete_move+0x330/0x330 [ 1432.796641] [] nmi_trigger_cpumask_backtrace+0x12c/0x151 [ 1432.796650] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1432.796657] [] watchdog+0x6ad/0xa20 [ 1432.796663] [] ? watchdog+0x310/0xa20 [ 1432.796696] [] kthread+0x26d/0x300 [ 1432.796703] [] ? reset_hung_task_detector+0x20/0x20 [ 1432.796710] [] ? kthread_park+0xa0/0xa0 [ 1432.796718] [] ? __switch_to_asm+0x34/0x70 [ 1432.796725] [] ? kthread_park+0xa0/0xa0 [ 1432.796732] [] ? kthread_park+0xa0/0xa0 [ 1432.796739] [] ret_from_fork+0x5c/0x70 [ 1432.796745] Sending NMI from CPU 1 to CPUs 0: [ 1432.797761] NMI backtrace for cpu 0 [ 1432.797765] CPU: 0 PID: 2224 Comm: syz-executor751 Not tainted 4.9.141+ #1 [ 1432.797768] task: ffff8801c7ca4740 task.stack: ffff8801c8638000 [ 1432.797772] RIP: 0010:[] c [] io_serial_in+0x6b/0x90 [ 1432.797775] RSP: 0018:ffff8801c863f3a0 EFLAGS: 00000002 [ 1432.797778] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 1432.797782] RDX: 00000000000003fd RSI: ffffffff81d624f1 RDI: ffffffff84b5bb58 [ 1432.797785] RBP: ffff8801c863f3b0 R08: 0000000000000001 R09: 0000000000000000 [ 1432.797789] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff84b5bb20 [ 1432.797792] R13: 0000000000000020 R14: fffffbfff096b7ab R15: fffffbfff096b76d [ 1432.797796] FS: 00007f034787e700(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000 [ 1432.797799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1432.797802] CR2: 00000000004b4fc0 CR3: 00000001c881f000 CR4: 00000000001606b0 [ 1432.797806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1432.797809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1432.797811] Stack: [ 1432.797814] ffffffff84b5bb20c 000000000000270ac ffff8801c863f400c ffffffff81d64764c [ 1432.797818] ffff8801c863f3f0c ffffffff84b5bb68c ffffffff84b5bd5ac ffffffff84b5bb20c [ 1432.797822] 0000000000000035c ffffffff81d648b0c dffffc0000000000c 0000000000000035c [ 1432.797824] Call Trace: [ 1432.797827] [] wait_for_xmitr+0x94/0x1e0 [ 1432.797830] [] ? wait_for_xmitr+0x1e0/0x1e0 [ 1432.797833] [] serial8250_console_putchar+0x1f/0x60 [ 1432.797836] [] uart_console_write+0x59/0xf0 [ 1432.797839] [] serial8250_console_write+0x528/0x820 [ 1432.797842] [] ? serial8250_release_port+0x20/0x20 [ 1432.797845] [] ? univ8250_console_setup+0x160/0x160 [ 1432.797848] [] univ8250_console_write+0x5f/0x70 [ 1432.797852] [] call_console_drivers.isra.0.constprop.15+0x1ad/0x360 [ 1432.797855] [] console_unlock+0x47f/0xb50 [ 1432.797858] [] vprintk_emit+0x448/0x790 [ 1432.797861] [] ? check_preemption_disabled+0x3b/0x200 [ 1432.797864] [] vprintk+0x28/0x30 [ 1432.797867] [] vprintk_default+0x1d/0x30 [ 1432.797869] [] printk+0xaf/0xd7 [ 1432.797873] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 1432.797876] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 1432.797879] [] ? ___ratelimit+0x53/0x401 [ 1432.797882] [] warn_alloc.cold.31+0x1f/0x9c [ 1432.797885] [] ? zone_watermark_ok_safe+0x250/0x250 [ 1432.797888] [] ? depot_save_stack+0x20f/0x470 [ 1432.797891] [] ? save_stack_trace+0x16/0x20 [ 1432.797894] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 1432.797897] [] ? kasan_kmalloc+0xaf/0xc0 [ 1432.797900] [] ? __kmalloc+0x12f/0x310 [ 1432.797903] [] ? xt_alloc_table_info+0x70/0x100 [ 1432.797905] [] ? do_ipt_set_ctl+0x235/0x460 [ 1432.797908] [] ? nf_setsockopt+0x6d/0xc0 [ 1432.797911] [] ? check_preemption_disabled+0x3b/0x200 [ 1432.797915] [] __vmalloc_node_range+0x35e/0x600 [ 1432.797918] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1432.797920] [] vmalloc+0x5b/0x70 [ 1432.797924] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1432.797927] [] xt_alloc_entry_offsets+0x41/0x60 [ 1432.797930] [] translate_table+0x215/0x1600 [ 1432.797933] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1432.797936] [] ? compat_do_ipt_get_ctl+0x8e0/0x8e0 [ 1432.797940] [] ? __check_object_size+0x248/0x38e [ 1432.797943] [] do_ipt_set_ctl+0x2ce/0x460 [ 1432.797946] [] ? compat_do_ipt_set_ctl+0x140/0x140 [ 1432.797948] [] ? mutex_unlock+0x9/0x10 [ 1432.797952] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1432.797955] [] nf_setsockopt+0x6d/0xc0 [ 1432.797957] [] ip_setsockopt+0x88/0xa0 [ 1432.797960] [] udp_setsockopt+0x4a/0x90 [ 1432.797968] [] ipv6_setsockopt+0x10a/0x130 [ 1432.797971] [] tcp_setsockopt+0x88/0xe0 [ 1432.797974] [] sock_common_setsockopt+0x9a/0xe0 [ 1432.797977] [] SyS_setsockopt+0x166/0x260 [ 1432.797980] [] ? SyS_recv+0x40/0x40 [ 1432.797983] [] ? __do_page_fault+0x554/0xa60 [ 1432.797986] [] ? do_syscall_64+0x48/0x550 [ 1432.797988] [] ? SyS_recv+0x40/0x40 [ 1432.797991] [] do_syscall_64+0x19f/0x550 [ 1432.797994] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1432.798005] Code: c24 cc9 c00 c00 c00 c49 c8d c7c c24 c38 c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c48 c89 cfa c48 cc1 cea c03 cd3 ce3 c80 c3c c02 c00 c75 c17 c41 c03 c5c c24 c38 c89 cda cec c<5b> c0f cb6 cc0 c41 c5c c5d cc3 ce8 ca8 c0a c79 cff ceb cc2 ce8 c01 c0b c79 cff ceb c [ 1432.798012] Kernel panic - not syncing: hung_task: blocked tasks [ 1432.798019] CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.141+ #1 [ 1432.798023] ffff8801d9907cc8 [ 1432.798025] ffffffff81b42e79 ffffffff82a78560 00000000ffffffff 0000000000000000 [ 1432.798036] 0000000000000001 dffffc0000000000 ffff8801d9907d88 ffffffff813f7125 [ 1432.798047] 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66Call Trace: [ 1432.798064] [] dump_stack+0xc1/0x128 [ 1432.798071] [] panic+0x1bf/0x39f [ 1432.798078] [] ? add_taint.cold.5+0x16/0x16 [ 1432.798086] [] ? nmi_trigger_cpumask_backtrace+0x102/0x151 [ 1432.798093] [] watchdog+0x6be/0xa20 [ 1432.798100] [] ? watchdog+0x310/0xa20 [ 1432.798107] [] kthread+0x26d/0x300 [ 1432.798115] [] ? reset_hung_task_detector+0x20/0x20 [ 1432.798122] [] ? kthread_park+0xa0/0xa0 [ 1432.798130] [] ? __switch_to_asm+0x34/0x70 [ 1432.798137] [] ? kthread_park+0xa0/0xa0 [ 1432.798144] [] ? kthread_park+0xa0/0xa0 [ 1432.798150] [] ret_from_fork+0x5c/0x70 [ 1432.814195] Kernel Offset: disabled