:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 980.477057] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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[]: [ 980.477090] 0 0 3501 3501Normal free:3186772kB min:36836kB low:46044kB high:55252kB active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47084kB slab_unreclaimable:201212kB kernel_stack:4544kB pagetables:1272kB bounce:0kB free_pcp:216kB local_pcp:172kB 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 executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.477113] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 658*4kB (UME) 368*8kB (UM) 129*16kB (UME) 112*32kB (UME) 396*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3186648kB [ 980.477261] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.477263] 10774 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 [ 980.477265] 0 pages in swap cache [ 980.477269] 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 [ 980.477271] Free swap = 0kB [ 980.477272] Total swap = 0kB [ 980.477275] 1965969 pages RAM [ 980.477276] 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 [ 980.477278] 321064 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 [ 980.481367] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481372] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 980.481384] CPU: 1 PID: 736 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481391] ffff8801d572f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481394] ffffffff81eb0ee9 1ffff1003aae5f14 ffff8801cee98000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481405] 0000000000000001 0000000000400000 ffff8801d572f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481415] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 980.481431] [] 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 [ 980.481440] [] warn_alloc.cold.123+0xd5/0x141 [ 980.481447] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481456] [] ? 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 [ 980.481464] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 980.481472] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481480] [] __vmalloc_node_range+0x357/0x5f0 [ 980.481488] [] ? 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 [ 980.481495] [] vmalloc+0x5b/0x70 [ 980.481503] [] ? 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 [ 980.481510] [] xt_alloc_entry_offsets+0x41/0x60 [ 980.481517] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481525] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 980.481533] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481540] [] ? retint_kernel+0x2d/0x2d [ 980.481547] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481554] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481561] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 980.481569] [] ? 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 [ 980.481576] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 980.481583] [] nf_setsockopt+0x6d/0xc0 [ 980.481591] [] ipv6_setsockopt+0xc8/0x130 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 [ 980.481598] [] udpv6_setsockopt+0x4a/0x90 [ 980.481605] [] 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 [ 980.481613] [] SyS_setsockopt+0x166/0x260 [ 980.481621] [] ? 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 [ 980.481628] [] ? do_syscall_64+0x48/0x490 [ 980.481636] [] ? 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 [ 980.481642] [] do_syscall_64+0x1a6/0x490 [ 980.481650] [] 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 executing program executing program executing program [ 980.481653] Mem-Info: [ 980.481669] active_anon:4678 inactive_anon:43 isolated_anon:0 [ 980.481669] active_file:3221 inactive_file:7504 isolated_file:0 [ 980.481669] unevictable:0 dirty:0 writeback:0 unstable:0 [ 980.481669] slab_reclaimable:11771 slab_unreclaimable:50303 [ 980.481669] mapped:1780 shmem:50 pagetables:281 bounce:0 [ 980.481669] free:1545511 free_pcp:356 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481684] Node 0 active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481700] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 980.481703] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 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 [ 980.481729] 0 0 3501 3501Normal free:3188300kB min:36836kB low:46044kB high:55252kB active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47084kB slab_unreclaimable:201212kB kernel_stack:4512kB pagetables:1124kB bounce:0kB free_pcp:760kB local_pcp:132kB 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 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 980.481756] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) ** 1068 printk messages dropped ** [ 985.480016] Normal: ** 146 printk messages dropped ** [ 985.484212] Normal: 190*4kB (UME) 374*8kB (UME) 77*16kB (UME) 71*32kB (UME) 397*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184792kB [ 985.484266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.484268] 10774 total pagecache pages [ 985.484270] 0 pages in swap cache [ 985.484274] Swap cache stats: add 0, delete 0, find 0/0 [ 985.484276] 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 [ 985.484278] Total swap = 0kB [ 985.484280] 1965969 pages RAM [ 985.484281] 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 [ 985.484283] 321064 pages reserved [ 985.485129] syz-executor376: executing program executing program executing program executing program executing program executing program [ 985.485133] vmalloc: allocation failure: 17179868160 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 [ 985.485143] CPU: 0 PID: 2289 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 985.485146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485150] ffff8801c4aff890 [ 985.485152] ffffffff81eb0ee9 1ffff1003895ff14 ffff8801cd300000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485161] 0000000000000001 0000000000400000 ffff8801c4aff9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485171] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 985.485186] [] dump_stack+0xc1/0x128 executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485193] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485199] [] ? zone_watermark_ok_safe+0x280/0x280 [ 985.485207] [] ? 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 [ 985.485215] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 985.485222] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485230] [] __vmalloc_node_range+0x357/0x5f0 [ 985.485237] [] ? 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 [ 985.485251] [] vmalloc+0x5b/0x70 [ 985.485259] [] ? 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 [ 985.485265] [] xt_alloc_entry_offsets+0x41/0x60 [ 985.485272] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485279] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 985.485287] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485294] [] ? retint_kernel+0x2d/0x2d [ 985.485300] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485306] [] do_ip6t_set_ctl+0x2ce/0x470 [ 985.485313] [] ? compat_do_ip6t_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 [ 985.485321] [] ? mutex_unlock+0x9/0x10 [ 985.485329] [] ? 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 [ 985.485336] [] nf_setsockopt+0x6d/0xc0 [ 985.485344] [] ipv6_setsockopt+0xc8/0x130 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 [ 985.485350] [] udpv6_setsockopt+0x4a/0x90 [ 985.485357] [] 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 [ 985.485365] [] SyS_setsockopt+0x166/0x260 [ 985.485372] [] ? SyS_recv+0x40/0x40 [ 985.485378] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485385] [] ? 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 [ 985.485391] [] do_syscall_64+0x1a6/0x490 [ 985.485398] [] 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 [ 985.485400] Mem-Info: [ 985.485415] active_anon:4678 inactive_anon:43 isolated_anon:0 [ 985.485415] active_file:3221 inactive_file:7504 isolated_file:0 [ 985.485415] unevictable:0 dirty:0 writeback:0 unstable:0 [ 985.485415] slab_reclaimable:11839 slab_unreclaimable:50245 [ 985.485415] mapped:1780 shmem:50 pagetables:315 bounce:0 [ 985.485415] free:1544984 free_pcp:373 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485430] Node 0 active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 985.485445] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 [ 985.485448] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485472] 0 0 3501 3501Normal free:3186392kB min:36836kB low:46044kB high:55252kB active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47356kB slab_unreclaimable:200980kB kernel_stack:4544kB pagetables:1260kB bounce:0kB free_pcp:804kB local_pcp:184kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485498] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 589*4kB (UME) 376*8kB (UME) 77*16kB (UME) 70*32kB (UME) 397*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186372kB [ 985.485647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.485649] 10774 total pagecache pages [ 985.485651] 0 pages in swap cache [ 985.485654] 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 [ 985.485656] Free swap = 0kB [ 985.485658] Total swap = 0kB [ 985.485664] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.490483] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program [ 985.490486] 321064 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 [ 985.491826] syz-executor376: [ 985.491830] vmalloc: allocation failure: 17179868160 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 [ 985.491840] CPU: 0 PID: 2295 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491847] ffff8801d3207890 [ 985.491849] ffffffff81eb0ee9 1ffff1003a640f14 ffff8801cf373000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491858] 0000000000000001 0000000000400000 ffff8801d32079d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491867] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 985.491882] [] 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 [ 985.491891] [] warn_alloc.cold.123+0xd5/0x141 [ 985.491897] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491905] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 985.491911] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491919] [] ? check_preemption_disabled+0x3b/0x170 [ 985.491926] [] __vmalloc_node_range+0x357/0x5f0 [ 985.491934] [] ? 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 [ 985.491940] [] vmalloc+0x5b/0x70 [ 985.491948] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 985.491954] [] xt_alloc_entry_offsets+0x41/0x60 [ 985.491961] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491968] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 985.491975] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491981] [] ? retint_kernel+0x2d/0x2d [ 985.491987] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.491993] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.492000] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 985.492008] [] ? 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 [ 985.492016] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 985.492023] [] 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 [ 985.492030] [] ipv6_setsockopt+0xc8/0x130 [ 985.492036] [] udpv6_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 [ 985.492043] [] sock_common_setsockopt+0x9a/0xe0 [ 985.492051] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program executing program [ 985.492057] [] ? 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 [ 985.492064] [] ? do_syscall_64+0x48/0x490 [ 985.492070] [] ? SyS_recv+0x40/0x40 [ 985.492076] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program [ 985.492082] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 985.492084] Mem-Info: [ 985.492100] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 985.492100] active_file:3221 inactive_file:7504 isolated_file:0 [ 985.492100] 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 [ 985.492100] slab_reclaimable:11839 slab_unreclaimable:50245 [ 985.492100] mapped:1780 shmem:50 pagetables:315 bounce:0 [ 985.492100] free:1544594 free_pcp:501 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.492115] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 985.492130] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 985.492134] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: [ 985.492158] 0 0 3501 3501Normal free:3184732kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47356kB slab_unreclaimable:200980kB kernel_stack:4544kB pagetables:1260kB bounce:0kB free_pcp:1364kB local_pcp:620kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.492182] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 978*4kB (UME) 259*8kB (UME) 77*16kB (UME) 70*32kB (UME) 397*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3184944kB [ 985.492338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.492340] 10774 total pagecache pages [ 985.492343] 0 pages in swap cache [ 985.492346] 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 [ 985.492348] Free swap = 0kB [ 985.492350] Total swap = 0kB [ 985.492352] 1965969 pages RAM [ 985.492354] 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 [ 985.492356] 321064 pages reserved [ 985.495149] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.495153] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 985.495164] CPU: 1 PID: 2298 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.495168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 985.495171] ffff8801d31ef890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.495174] ffffffff81eb0ee9 1ffff1003a63df14 ffff8801cd7f4800 ffffffff83cb99a0 [ 985.495183] 0000000000000001 0000000000400000 ffff8801d31ef9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 985.495194] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290** 1111 printk messages dropped ** [ 990.499970] Node 0 active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 [ 990.499986] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.499989] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program 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[]: [ 990.500012] 0 0 3501 3501Normal free:3185172kB min:36836kB low:46044kB high:55252kB active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47380kB slab_unreclaimable:200336kB kernel_stack:4512kB pagetables:1188kB bounce:0kB free_pcp:832kB local_pcp:720kB 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 executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.500036] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 401*4kB (UME) 108*8kB (UME) 47*16kB (UME) 118*32kB (UME) 407*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185172kB [ 990.500191] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.500194] 10774 total pagecache pages [ 990.500196] 0 pages in swap cache [ 990.500200] 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 [ 990.500202] Free swap = 0kB [ 990.500204] Total swap = 0kB [ 990.500206] 1965969 pages RAM [ 990.500207] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.500209] 321064 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 [ 990.500686] Mem-Info: [ 990.500702] active_anon:4678 inactive_anon:43 isolated_anon:0 [ 990.500702] active_file:3221 inactive_file:7504 isolated_file:0 [ 990.500702] unevictable:0 dirty:0 writeback:0 unstable:0 [ 990.500702] slab_reclaimable:11845 slab_unreclaimable:50084 [ 990.500702] mapped:1780 shmem:50 pagetables:297 bounce:0 [ 990.500702] free:1544779 free_pcp:349 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 executing program executing program executing program executing program [ 990.500717] Node 0 active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 [ 990.500733] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 990.500736] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: [ 990.500762] 0 0 3501 3501Normal free:3185372kB min:36836kB low:46044kB high:55252kB active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47380kB slab_unreclaimable:200336kB kernel_stack:4512kB pagetables:1188kB bounce:0kB free_pcp:732kB local_pcp:620kB 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 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 [ 990.500789] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 463*4kB (UME) 108*8kB (UME) 47*16kB (UME) 118*32kB (UME) 407*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185420kB [ 990.500954] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.500956] 10774 total pagecache pages [ 990.500959] 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 [ 990.500963] Swap cache stats: add 0, delete 0, find 0/0 [ 990.500965] 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 executing program [ 990.500966] Total swap = 0kB [ 990.500969] 1965969 pages RAM [ 990.500971] 0 pages HighMem/MovableOnly [ 990.500973] 321064 pages reserved [ 990.502306] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502311] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 990.502325] CPU: 1 PID: 3770 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 990.502334] ffff8801d6c77890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502337] ffffffff81eb0ee9 1ffff1003ad8ef14 ffff8801c9160000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502347] 0000000000000001 0000000000400000 ffff8801d6c779d8 ffffffff81560d2c [ 990.502357] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 990.502374] [] 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 [ 990.502386] [] warn_alloc.cold.123+0xd5/0x141 [ 990.502395] [] ? zone_watermark_ok_safe+0x280/0x280 [ 990.502406] [] ? 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 [ 990.502431] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 990.502442] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502452] [] __vmalloc_node_range+0x357/0x5f0 [ 990.502462] [] ? 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 [ 990.502470] [] vmalloc+0x5b/0x70 [ 990.502481] [] ? 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 [ 990.502489] [] xt_alloc_entry_offsets+0x41/0x60 [ 990.502498] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502507] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 990.502518] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502526] [] ? retint_kernel+0x2d/0x2d [ 990.502535] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502543] [] do_ip6t_set_ctl+0x2ce/0x470 [ 990.502552] [] ? compat_do_ip6t_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 [ 990.502564] [] ? mutex_unlock+0x9/0x10 [ 990.502572] [] ? 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 [ 990.502580] [] nf_setsockopt+0x6d/0xc0 [ 990.502586] [] ipv6_setsockopt+0xc8/0x130 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 [ 990.502589] syz-executor376: [ 990.502593] [] udpv6_setsockopt+0x4a/0x90 executing program executing program executing program executing program executing program executing program executing program [ 990.502596] vmalloc: allocation failure: 17179868160 bytes [] 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 [ 990.502603] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502616] [] ? 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 [ 990.502622] [] ? do_syscall_64+0x48/0x490 [ 990.502629] [] ? 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 [ 990.502634] [] do_syscall_64+0x1a6/0x490 [ 990.502641] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 990.502643] Mem-Info: [ 990.502648] CPU: 0 PID: 3777 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502658] active_anon:4678 inactive_anon:43 isolated_anon:0 [ 990.502658] active_file:3221 inactive_file:7504 isolated_file:0 [ 990.502658] unevictable:0 dirty:0 writeback:0 unstable:0 [ 990.502658] slab_reclaimable:11845 slab_unreclaimable:50084 [ 990.502658] mapped:1780 shmem:50 pagetables:297 bounce:0 [ 990.502658] free:1544915 free_pcp:209 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502671] Node 0 active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 990.502672] ffff8801c08a7890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502674] ffffffff81eb0ee9 1ffff10038114f14 ffff8801d9368000DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ffffffff83cb99a0 [ 990.502695] 0000000000000001 0000000000400000 ffff8801c08a79d8 ffffffff81560d2c [ 990.502704] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 990.502720] [] 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 [ 990.502728] [] warn_alloc.cold.123+0xd5/0x141 [ 990.502734] [] ? zone_watermark_ok_safe+0x280/0x280 [ 990.502742] [] ? 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 [ 990.502750] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 990.502757] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502765] [] __vmalloc_node_range+0x357/0x5f0 [ 990.502771] [] ? 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 [ 990.502773] lowmem_reserve[]: [ 990.502777] [] 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 [ 990.502778] 0 [] ? xt_alloc_entry_offsets+0x41/0x60 [ 990.502784] 2906 [] 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 [ 990.502790] 6407 [] translate_table+0x215/0x1690 [ 990.502796] 6407 [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 990.502812] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502823] DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502828] lowmem_reserve[]: [ 990.502833] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502835] 0 [] do_ip6t_set_ctl+0x2ce/0x470 [ 990.502840] 0 [] ? compat_do_ip6t_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 [ 990.502845] 3501 [] ? mutex_unlock+0x9/0x10 [ 990.502851] 3501 [] ? 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 [ 990.502862] [] 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 [ 990.502874] Normal free:3185916kB min:36836kB low:46044kB high:55252kB active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47380kB slab_unreclaimable:200336kB kernel_stack:4512kB pagetables:1188kB bounce:0kB free_pcp:172kB local_pcp:84kB free_cma:0kB [] ipv6_setsockopt+0xc8/0x130 [ 990.502880] 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 [ 990.502884] [] udpv6_setsockopt+0x4a/0x90 [ 990.502885] 0 [] 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 [ 990.502891] 0 [] SyS_setsockopt+0x166/0x260 [ 990.502897] 0 [] ? 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 [ 990.502903] 0 [] ? do_syscall_64+0x48/0x490 [ 990.502912] [] ? 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 [ 990.502914] DMA: 1*4kB (U) 0*8kB [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 990.502926] 0*16kB [] 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 [ 990.502936] 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 581*4kB (UME) 111*8kB (UME) 47*16kB (UME) 117*32kB (UME) 407*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185884kB [ 990.503164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 78 printk messages dropped ** [ 990.506871] (UME) ** 420 printk messages dropped ** [ 990.523640] Node 0 active_anon:14576kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 ** 606 printk messages dropped ** [ 995.506909] (UME) 471*8kB (UME) 90*16kB (UME) 44*32kB (UME) 412*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3192580kB [ 995.506955] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program [ 995.506957] 10774 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 [ 995.506960] 0 pages in swap cache [ 995.506964] Swap cache stats: add 0, delete 0, find 0/0 [ 995.506966] Free swap = 0kB [ 995.506967] 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 [ 995.506969] 1965969 pages RAM [ 995.506971] 0 pages HighMem/MovableOnly [ 995.506973] 321064 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 [ 995.512437] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512442] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 995.512452] CPU: 1 PID: 5346 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 995.512459] ffff8801bad7f890 [ 995.512461] ffffffff81eb0ee9 1ffff100375aff14 ffff8801d85ab000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512471] 0000000000000001 0000000000400000 ffff8801bad7f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512481] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 995.512497] [] 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 [ 995.512511] [] warn_alloc.cold.123+0xd5/0x141 [ 995.512518] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512527] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 995.512534] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512542] [] ? check_preemption_disabled+0x3b/0x170 [ 995.512549] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512557] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 995.512563] [] 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 executing program [ 995.512571] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 995.512577] [] xt_alloc_entry_offsets+0x41/0x60 [ 995.512584] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512591] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 995.512599] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512606] [] ? retint_kernel+0x2d/0x2d [ 995.512612] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 995.512618] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512625] [] ? compat_do_ip6t_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 [ 995.512633] [] ? mutex_unlock+0x9/0x10 [ 995.512641] [] ? 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 [ 995.512648] [] nf_setsockopt+0x6d/0xc0 [ 995.512656] [] ipv6_setsockopt+0xc8/0x130 [ 995.512662] [] udpv6_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 [ 995.512669] [] sock_common_setsockopt+0x9a/0xe0 [ 995.512677] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512684] [] ? 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 [ 995.512691] [] ? do_syscall_64+0x48/0x490 [ 995.512698] [] ? SyS_recv+0x40/0x40 [ 995.512704] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.512710] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 995.514038] Mem-Info: [ 995.514055] active_anon:3650 inactive_anon:43 isolated_anon:0 [ 995.514055] active_file:3221 inactive_file:7504 isolated_file:0 [ 995.514055] 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 [ 995.514055] slab_reclaimable:11819 slab_unreclaimable:50124 [ 995.514055] mapped:1780 shmem:50 pagetables:303 bounce:0 [ 995.514055] free:1546154 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 executing program [ 995.514069] Node 0 active_anon:14600kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 995.514089] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.514093] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 lowmem_reserve[]: [ 995.514116] 0 0 3501 3501Normal free:3190872kB min:36836kB low:46044kB high:55252kB active_anon:14600kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47276kB slab_unreclaimable:200496kB kernel_stack:4544kB pagetables:1212kB bounce:0kB free_pcp:944kB local_pcp:204kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.514141] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 932*4kB (UME) 473*8kB (UME) 90*16kB (UME) 44*32kB (UME) 412*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3190904kB [ 995.514287] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.514289] 10774 total pagecache pages [ 995.514292] 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 [ 995.514295] Swap cache stats: add 0, delete 0, find 0/0 [ 995.514297] Free swap = 0kB [ 995.514299] 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 [ 995.514301] 1965969 pages RAM [ 995.514303] 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 [ 995.514305] 321064 pages reserved [ 995.516687] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516690] vmalloc: allocation failure: 17179868160 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 [ 995.516701] CPU: 1 PID: 5347 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 995.516705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516709] ffff8801d705f890 [ 995.516711] ffffffff81eb0ee9 1ffff1003ae0bf14 ffff8801d85ac800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516721] 0000000000000001 0000000000400000 ffff8801d705f9d8 ffffffff81560d2c [ 995.516730] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 995.516746] [] 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 [ 995.516754] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516761] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516770] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 995.516777] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 995.516785] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516792] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516800] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 995.516806] [] 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 [ 995.516813] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 995.516820] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program [ 995.516827] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516833] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 995.516841] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.516847] [] ? retint_kernel+0x2d/0x2d [ 995.516853] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 995.516860] [] do_ip6t_set_ctl+0x2ce/0x470 [ 995.516866] [] ? compat_do_ip6t_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 [ 995.516873] [] ? 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 [ 995.516881] [] ? 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 [ 995.516888] [] nf_setsockopt+0x6d/0xc0 [ 995.516896] [] ipv6_setsockopt+0xc8/0x130 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 [ 995.516902] [] udpv6_setsockopt+0x4a/0x90 [ 995.516908] [] sock_common_setsockopt+0x9a/0xe0 [ 995.516916] [] SyS_setsockopt+0x166/0x260 [ 995.516923] [] ? 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 [ 995.516929] [] ? do_syscall_64+0x48/0x490 [ 995.516936] [] ? 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 [ 995.516942] [] do_syscall_64+0x1a6/0x490 [ 995.516949] [] 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 [ 995.516951] Mem-Info: [ 995.516966] active_anon:3650 inactive_anon:43 isolated_anon:0 [ 995.516966] active_file:3221 inactive_file:7504 isolated_file:0 [ 995.516966] unevictable:0 dirty:0 writeback:0 unstable:0 [ 995.516966] slab_reclaimable:11819 slab_unreclaimable:50124 [ 995.516966] mapped:1780 shmem:50 pagetables:303 bounce:0 [ 995.516966] free:1545987 free_pcp:530 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 executing program executing program executing program executing program executing program executing program executing program [ 995.516979] Node 0 active_anon:14600kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 995.516994] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program 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[]: [ 995.516997] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.517021] 0 0 3501 3501Normal free:3190204kB min:36836kB low:46044kB high:55252kB active_anon:14600kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47276kB slab_unreclaimable:200496kB kernel_stack:4544kB pagetables:1212kB bounce:0kB free_pcp:1456kB local_pcp:716kB 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 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 [ 995.517045] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 498*4kB (UME) 473*8kB (UME) 90*16kB (UME) 44*32kB (UME) 412*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3189168kB [ 995.521447] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.521449] 10774 total pagecache pages [ 995.521452] 0 pages in swap cache [ 995.521455] 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 [ 995.521457] Free swap = 0kB [ 995.521459] Total swap = 0kB [ 995.521461] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program [ 995.521463] 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 [ 995.521464] 321064 pages reserved [ 995.524182] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.524186] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 995.524198] CPU: 1 PID: 5344 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.524201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.524205] ffff8801d97f7890 [ 995.524207] ffffffff81eb0ee9 1ffff1003b2fef14 ffff8801ce3e9800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.524217] 0000000000000001 0000000000400000 ffff8801d97f79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.524227] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 995.524243] [] dump_stack+0xc1/0x128 [ 995.524251] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 995.524259] [] ? zone_watermark_ok_safe+0x280/0x280 [ 995.524267] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 995.524274] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1124 printk messages dropped ** [ 1000.513565] 484*8kB (UME) 75*16kB (UME) 72*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB [ 1000.516921] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.516926] vmalloc: allocation failure: 17179868160 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 [ 1000.516937] CPU: 0 PID: 6923 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1000.516941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.516944] ffff8801d5317890 [ 1000.516947] ffffffff81eb0ee9 1ffff1003aa62f14 ffff8801cfe10000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.516958] 0000000000000001 0000000000400000 ffff8801d53179d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.516968] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1000.516984] [] dump_stack+0xc1/0x128 [ 1000.516993] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517000] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1000.517009] [] ? 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 [ 1000.517017] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1000.517025] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517033] [] __vmalloc_node_range+0x357/0x5f0 [ 1000.517041] [] ? rcu_read_lock_sched_held+0x103/0x120 executing program executing program executing program executing program executing program executing program executing program [ 1000.517048] [] 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 [ 1000.517055] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1000.517062] [] 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 [ 1000.517069] [] translate_table+0x215/0x1690 [ 1000.517076] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517084] [] ? __do_page_fault+0x183/0xd50 [ 1000.517090] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517097] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1000.517103] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517109] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1000.517117] [] ? 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 [ 1000.517124] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1000.517131] [] 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 [ 1000.517139] [] ipv6_setsockopt+0xc8/0x130 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 [ 1000.517145] [] udpv6_setsockopt+0x4a/0x90 [ 1000.517152] [] 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 [ 1000.517159] [] SyS_setsockopt+0x166/0x260 [ 1000.517167] [] ? 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 [ 1000.517173] [] ? do_syscall_64+0x48/0x490 [ 1000.517180] [] ? 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 [ 1000.517186] [] do_syscall_64+0x1a6/0x490 [ 1000.517193] [] 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 [ 1000.517196] Mem-Info: [ 1000.517211] active_anon:4162 inactive_anon:43 isolated_anon:0 [ 1000.517211] active_file:3221 inactive_file:7504 isolated_file:0 [ 1000.517211] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1000.517211] slab_reclaimable:11829 slab_unreclaimable:50152 [ 1000.517211] mapped:1780 shmem:50 pagetables:319 bounce:0 [ 1000.517211] free:1546034 free_pcp:209 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517226] Node 0 active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 [ 1000.517241] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517245] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: [ 1000.517279] 0 0 3501 3501Normal free:3190392kB min:36836kB low:46044kB high:55252kB active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47316kB slab_unreclaimable:200608kB kernel_stack:4544kB pagetables:1276kB bounce:0kB free_pcp:152kB local_pcp:88kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517304] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 580*4kB (UME) 485*8kB (UME) 74*16kB (UME) 71*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3190392kB [ 1000.517459] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517461] 10774 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 [ 1000.517463] 0 pages in swap cache [ 1000.517467] Swap cache stats: add 0, delete 0, find 0/0 [ 1000.517469] Free swap = 0kB [ 1000.517471] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517473] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517475] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.517477] 321064 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 [ 1000.518566] (M) = 3189820kB [ 1000.518574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1000.518576] 10774 total pagecache pages [ 1000.518578] 0 pages in swap cache [ 1000.518582] 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 [ 1000.518583] Free swap = 0kB [ 1000.518585] Total swap = 0kB [ 1000.518587] 1965969 pages RAM [ 1000.518589] 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 [ 1000.518591] 321064 pages reserved [ 1000.520398] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520402] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1000.520412] CPU: 0 PID: 6925 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1000.520419] ffff8801d3047890 [ 1000.520422] ffffffff81eb0ee9 1ffff1003a608f14 ffff8801cfe13000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520433] 0000000000000001 0000000000400000 ffff8801d30479d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520443] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1000.520459] [] dump_stack+0xc1/0x128 [ 1000.520468] [] warn_alloc.cold.123+0xd5/0x141 [ 1000.520475] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520484] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1000.520491] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520499] [] ? check_preemption_disabled+0x3b/0x170 [ 1000.520507] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520516] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1000.520523] [] 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 [ 1000.520530] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1000.520538] [] 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 [ 1000.520544] [] translate_table+0x215/0x1690 [ 1000.520551] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520559] [] ? __do_page_fault+0x183/0xd50 [ 1000.520566] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520572] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1000.520578] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520585] [] ? compat_do_ip6t_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 [ 1000.520593] [] ? mutex_unlock+0x9/0x10 [ 1000.520601] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1000.520609] [] 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 [ 1000.520617] [] ipv6_setsockopt+0xc8/0x130 [ 1000.520623] [] udpv6_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 [ 1000.520630] [] sock_common_setsockopt+0x9a/0xe0 [ 1000.520638] [] 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 [ 1000.520645] [] ? SyS_recv+0x40/0x40 [ 1000.520652] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1000.520659] [] ? SyS_recv+0x40/0x40 [ 1000.520665] [] do_syscall_64+0x1a6/0x490 [ 1000.520672] [] 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 [ 1000.520675] Mem-Info: [ 1000.520691] active_anon:4680 inactive_anon:43 isolated_anon:0 [ 1000.520691] active_file:3221 inactive_file:7504 isolated_file:0 [ 1000.520691] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1000.520691] slab_reclaimable:11829 slab_unreclaimable:50152 [ 1000.520691] mapped:1780 shmem:50 pagetables:319 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 [ 1000.520691] free:1545363 free_pcp:244 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 executing program executing program executing program executing program [ 1000.520706] Node 0 active_anon:18720kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 [ 1000.520722] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1000.520726] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program 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[]: [ 1000.520752] 0 0 3501 3501Normal free:3187708kB min:36836kB low:46044kB high:55252kB active_anon:18720kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47316kB slab_unreclaimable:200608kB kernel_stack:4512kB pagetables:1276kB bounce:0kB free_pcp:308kB local_pcp:128kB 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 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 [ 1000.520774] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 425*4kB (UME) 484*8kB (UME) 74*16kB (UME) 72*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3187748kB [ 1000.520931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 337 printk messages dropped ** [ 1000.527452] [] ? compat_do_ip6t_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 ** 799 printk messages dropped ** [ 1005.529076] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1005.529079] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program 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[]: [ 1005.529104] 0 0 3501 3501Normal free:3182920kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47388kB slab_unreclaimable:200616kB kernel_stack:4544kB pagetables:1276kB bounce:0kB free_pcp:488kB local_pcp:84kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529129] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 222*4kB (UME) 114*8kB (UME) 62*16kB (UME) 109*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3182920kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529273] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program [ 1005.529275] 10774 total pagecache pages executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529279] 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 [ 1005.529281] Swap cache stats: add 0, delete 0, find 0/0 [ 1005.529283] 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 [ 1005.529284] Total swap = 0kB [ 1005.529286] 1965969 pages RAM [ 1005.529288] 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 [ 1005.529289] 321064 pages reserved [ 1005.529531] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529535] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1005.529592] CPU: 1 PID: 8450 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.529598] ffff8801b6447890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529601] ffffffff81eb0ee9 1ffff10036c88f14 ffff8801cded6000 ffffffff83cb99a0 [ 1005.529610] 0000000000000001 0000000000400000 ffff8801b64479d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529620] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1005.529633] [] dump_stack+0xc1/0x128 [ 1005.529644] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529651] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529659] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1005.529666] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529673] [] ? check_preemption_disabled+0x3b/0x170 [ 1005.529681] [] __vmalloc_node_range+0x357/0x5f0 [ 1005.529688] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1005.529694] [] 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 [ 1005.529701] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1005.529707] [] 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 [ 1005.529713] [] translate_table+0x215/0x1690 [ 1005.529720] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529727] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529733] [] ? retint_kernel+0x2d/0x2d [ 1005.529739] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1005.529746] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529753] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1005.529760] [] ? 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 [ 1005.529767] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1005.529774] [] 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 executing program executing program executing program executing program executing program executing program executing program [ 1005.529781] [] ipv6_setsockopt+0xc8/0x130 [ 1005.529787] [] udpv6_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 [ 1005.529793] [] sock_common_setsockopt+0x9a/0xe0 [ 1005.529800] [] 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 [ 1005.529807] [] ? 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 [ 1005.529813] [] ? do_syscall_64+0x48/0x490 [ 1005.529820] [] ? SyS_recv+0x40/0x40 [ 1005.529826] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.529833] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1005.531367] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531371] vmalloc: allocation failure: 17179868160 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 [ 1005.531382] CPU: 0 PID: 8447 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531389] ffff8801d9697890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531392] ffffffff81eb0ee9 1ffff1003b2d2f14 ffff8801cded1800 ffffffff83cb99a0 [ 1005.531401] 0000000000000001 0000000000400000 ffff8801d96979d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531411] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1005.531425] [] dump_stack+0xc1/0x128 [ 1005.531432] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531439] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531447] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1005.531454] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531462] [] ? check_preemption_disabled+0x3b/0x170 [ 1005.531469] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531477] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1005.531483] [] 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 [ 1005.531490] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1005.531497] [] 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 [ 1005.531504] [] translate_table+0x215/0x1690 [ 1005.531511] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1005.531519] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531526] [] ? retint_kernel+0x2d/0x2d [ 1005.531532] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531540] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1005.531547] [] ? compat_do_ip6t_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 [ 1005.531554] [] ? mutex_unlock+0x9/0x10 [ 1005.531562] [] ? 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 [ 1005.531569] [] nf_setsockopt+0x6d/0xc0 [ 1005.531577] [] ipv6_setsockopt+0xc8/0x130 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 [ 1005.531583] [] udpv6_setsockopt+0x4a/0x90 [ 1005.531590] [] sock_common_setsockopt+0x9a/0xe0 [ 1005.531597] [] 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 [ 1005.531605] [] ? 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 [ 1005.531611] [] ? do_syscall_64+0x48/0x490 [ 1005.531618] [] ? SyS_recv+0x40/0x40 [ 1005.531624] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531631] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1005.531634] Mem-Info: [ 1005.531650] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1005.531650] active_file:3221 inactive_file:7504 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 [ 1005.531650] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1005.531650] slab_reclaimable:11847 slab_unreclaimable:50154 [ 1005.531650] mapped:1780 shmem:50 pagetables:319 bounce:0 [ 1005.531650] free:1545562 free_pcp:448 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 executing program executing program executing program executing program [ 1005.531664] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB 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 [ 1005.531680] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1005.531684] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1005.531710] 0 0 3501 3501Normal free:3188504kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47388kB slab_unreclaimable:200616kB kernel_stack:4512kB pagetables:1276kB bounce:0kB free_pcp:1128kB local_pcp:720kB 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 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 executing program executing program executing program executing program [ 1005.531736] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 322*4kB (UME) 250*8kB (UME) 62*16kB (UME) 110*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188536kB [ 1005.531891] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program [ 1005.531893] 10774 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 [ 1005.531896] 0 pages in swap cache [ 1005.531899] Swap cache stats: add 0, delete 0, find 0/0 [ 1005.531901] Free swap = 0kB [ 1005.531903] 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 [ 1005.531905] 1965969 pages RAM [ 1005.531907] 0 pages HighMem/MovableOnly [ 1005.531909] 321064 pages reserved [ 1005.533095] 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 [ 1005.533110] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1005.533110] active_file:3221 inactive_file:7504 isolated_file:0 [ 1005.533110] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1005.533110] slab_reclaimable:11847 slab_unreclaimable:50154 [ 1005.533110] mapped:1780 shmem:50 pagetables:319 bounce:0 [ 1005.533110] free:1546037 free_pcp:443 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 [ 1005.533124] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB 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 [ 1005.533139] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1005.533142] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program 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[]: [ 1005.533166] 0 0 3501 3501Normal free:3190604kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47388kB slab_unreclaimable:200616kB kernel_stack:4544kB pagetables:1276kB bounce:0kB free_pcp:1028kB local_pcp:364kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1183 printk messages dropped ** [ 1010.532066] (UME) 43*16kB (UME) 54*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3181492kB [ 1010.532157] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.532159] 10774 total pagecache pages [ 1010.532161] 0 pages in swap cache [ 1010.532168] 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 [ 1010.532334] Free swap = 0kB [ 1010.532336] Total swap = 0kB [ 1010.532338] 1965969 pages RAM [ 1010.532340] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.532342] 321064 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 [ 1010.535509] syz-executor376: [ 1010.535513] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1010.535523] CPU: 1 PID: 9962 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535530] ffff8801b7b77890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535533] ffffffff81eb0ee9 1ffff10036f6ef14 ffff8801c932c800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535543] 0000000000000001 0000000000400000 ffff8801b7b779d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535552] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1010.535568] [] dump_stack+0xc1/0x128 [ 1010.535576] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535583] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1010.535592] [] ? 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 [ 1010.535598] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1010.535605] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535613] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535620] [] ? 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 [ 1010.535626] [] vmalloc+0x5b/0x70 [ 1010.535634] [] ? 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 executing program executing program executing program executing program executing program [ 1010.535640] [] xt_alloc_entry_offsets+0x41/0x60 [ 1010.535647] [] translate_table+0x215/0x1690 [ 1010.535654] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535668] [] ? __do_page_fault+0x183/0xd50 [ 1010.535674] [] ? retint_kernel+0x2d/0x2d [ 1010.535681] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535687] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1010.535694] [] ? compat_do_ip6t_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 executing program executing program executing program executing program executing program [ 1010.535702] [] ? mutex_unlock+0x9/0x10 [ 1010.535709] [] ? 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 [ 1010.535716] [] nf_setsockopt+0x6d/0xc0 [ 1010.535725] [] ipv6_setsockopt+0xc8/0x130 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 [ 1010.535731] [] udpv6_setsockopt+0x4a/0x90 [ 1010.535738] [] 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 [ 1010.535745] [] SyS_setsockopt+0x166/0x260 [ 1010.535752] [] ? 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 [ 1010.535759] [] ? do_syscall_64+0x48/0x490 [ 1010.535766] [] ? 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 [ 1010.535772] [] do_syscall_64+0x1a6/0x490 [ 1010.535778] [] 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 [ 1010.535914] Mem-Info: [ 1010.535929] active_anon:4165 inactive_anon:43 isolated_anon:0 [ 1010.535929] active_file:3221 inactive_file:7504 isolated_file:0 [ 1010.535929] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1010.535929] slab_reclaimable:11849 slab_unreclaimable:50094 [ 1010.535929] mapped:1780 shmem:50 pagetables:308 bounce:0 [ 1010.535929] free:1544732 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.535943] Node 0 active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB 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 executing program executing program executing program executing program executing program executing program [ 1010.535959] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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[]: [ 1010.535962] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1010.535986] 0 0 3501 3501Normal free:3185184kB min:36836kB low:46044kB high:55252kB active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47396kB slab_unreclaimable:200376kB kernel_stack:4480kB pagetables:1232kB bounce:0kB free_pcp:852kB local_pcp:120kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.536010] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 450*4kB (UME) 281*8kB (UME) 43*16kB (UME) 56*32kB (UME) 415*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185216kB [ 1010.536160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.536162] 10774 total pagecache pages [ 1010.536165] 0 pages in swap cache [ 1010.536168] 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 [ 1010.536170] Free swap = 0kB [ 1010.536172] Total swap = 0kB [ 1010.536174] 1965969 pages RAM [ 1010.536176] 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 [ 1010.536177] 321064 pages reserved [ 1010.539052] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539056] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1010.539066] CPU: 1 PID: 9963 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539073] ffff8801c498f890 [ 1010.539075] ffffffff81eb0ee9 1ffff10038931f14 ffff8801c932e000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539084] 0000000000000001 0000000000400000 ffff8801c498f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539093] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1010.539114] [] 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 [ 1010.539123] [] warn_alloc.cold.123+0xd5/0x141 [ 1010.539130] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539137] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1010.539144] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539151] [] ? check_preemption_disabled+0x3b/0x170 [ 1010.539157] [] __vmalloc_node_range+0x357/0x5f0 [ 1010.539164] [] ? 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 [ 1010.539170] [] vmalloc+0x5b/0x70 [ 1010.539178] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1010.539185] [] 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 [ 1010.539192] [] translate_table+0x215/0x1690 [ 1010.539198] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539206] [] ? __do_page_fault+0x183/0xd50 [ 1010.539212] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539218] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1010.539224] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539230] [] ? compat_do_ip6t_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 [ 1010.539237] [] ? mutex_unlock+0x9/0x10 [ 1010.539244] [] ? 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 [ 1010.539251] [] nf_setsockopt+0x6d/0xc0 [ 1010.539259] [] ipv6_setsockopt+0xc8/0x130 [ 1010.539266] [] udpv6_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 [ 1010.539273] [] sock_common_setsockopt+0x9a/0xe0 [ 1010.539280] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539287] [] ? 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 [ 1010.539294] [] ? do_syscall_64+0x48/0x490 [ 1010.539300] [] ? 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 [ 1010.539306] [] do_syscall_64+0x1a6/0x490 [ 1010.539313] [] 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 [ 1010.539316] Mem-Info: [ 1010.539331] active_anon:4160 inactive_anon:43 isolated_anon:0 [ 1010.539331] active_file:3221 inactive_file:7504 isolated_file:0 [ 1010.539331] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1010.539331] slab_reclaimable:11849 slab_unreclaimable:50094 [ 1010.539331] mapped:1780 shmem:50 pagetables:308 bounce:0 [ 1010.539331] free:1544740 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539345] Node 0 active_anon:16640kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539361] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539365] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program lowmem_reserve[]: [ 1010.539390] 0 0 3501 3501Normal free:3185216kB min:36836kB low:46044kB high:55252kB active_anon:16640kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47396kB slab_unreclaimable:200376kB kernel_stack:4448kB pagetables:1232kB bounce:0kB free_pcp:908kB local_pcp:176kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1010.539415] 0 0 0 0DMA: ** 1166 printk messages dropped ** [ 1015.543424] (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 (ME) 227*8kB (UME) 81*16kB (UME) 88*32kB (UME) 416*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3183424kB [ 1015.543518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.543520] 10774 total pagecache pages executing program executing program executing program executing program executing program executing program [ 1015.543522] 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 [ 1015.543526] Swap cache stats: add 0, delete 0, find 0/0 [ 1015.543528] Free swap = 0kB [ 1015.543530] 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 [ 1015.543532] 1965969 pages RAM [ 1015.543534] 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 [ 1015.543536] 321064 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 [ 1015.544693] 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 604*4kB (UME) 241*8kB (UME) 81*16kB (UME) 88*32kB (UME) 416*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3187208kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.544849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.544851] 10774 total pagecache pages [ 1015.544853] 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 [ 1015.544857] Swap cache stats: add 0, delete 0, find 0/0 [ 1015.544859] 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 [ 1015.544860] Total swap = 0kB [ 1015.544862] 1965969 pages RAM [ 1015.544864] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.544866] 321064 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 [ 1015.546618] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546622] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1015.546633] CPU: 0 PID: 11489 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546640] ffff8801d913f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546642] ffffffff81eb0ee9 1ffff1003b227f14 ffff8801c1ef1800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546653] 0000000000000001 0000000000400000 ffff8801d913f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546664] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1015.546679] [] 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 [ 1015.546688] [] warn_alloc.cold.123+0xd5/0x141 [ 1015.546695] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1015.546703] [] ? 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 [ 1015.546711] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546718] [] ? check_preemption_disabled+0x3b/0x170 [ 1015.546726] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546734] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1015.546741] [] 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 [ 1015.546749] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1015.546756] [] 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 [ 1015.546763] [] translate_table+0x215/0x1690 [ 1015.546769] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546777] [] ? __do_page_fault+0x183/0xd50 [ 1015.546784] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546791] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1015.546798] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546805] [] ? compat_do_ip6t_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 [ 1015.546813] [] ? mutex_unlock+0x9/0x10 [ 1015.546821] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1015.546828] [] 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 [ 1015.546837] [] ipv6_setsockopt+0xc8/0x130 [ 1015.546843] [] udpv6_setsockopt+0x4a/0x90 [ 1015.546851] [] 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 [ 1015.546859] [] SyS_setsockopt+0x166/0x260 [ 1015.546867] [] ? SyS_recv+0x40/0x40 [ 1015.546873] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program [ 1015.546881] [] ? 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 [ 1015.546887] [] do_syscall_64+0x1a6/0x490 [ 1015.546894] [] 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 [ 1015.546896] Mem-Info: [ 1015.546912] active_anon:4679 inactive_anon:43 isolated_anon:0 [ 1015.546912] active_file:3221 inactive_file:7504 isolated_file:0 [ 1015.546912] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1015.546912] slab_reclaimable:11849 slab_unreclaimable:50070 [ 1015.546912] mapped:1780 shmem:50 pagetables:314 bounce:0 [ 1015.546912] free:1544874 free_pcp:297 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 [ 1015.546927] Node 0 active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 executing program [ 1015.546942] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program 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[]: [ 1015.546946] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program 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[]: [ 1015.546970] 0 0 3501 3501Normal free:3185752kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47396kB slab_unreclaimable:200280kB kernel_stack:4512kB pagetables:1256kB bounce:0kB free_pcp:524kB local_pcp:96kB 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 executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.546998] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 238*4kB (UME) 238*8kB (UME) 81*16kB (UME) 89*32kB (UME) 416*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185752kB [ 1015.547157] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.547160] 10774 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 [ 1015.547162] 0 pages in swap cache [ 1015.547165] Swap cache stats: add 0, delete 0, find 0/0 [ 1015.547167] Free swap = 0kB [ 1015.547168] Total swap = 0kB [ 1015.547170] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.547172] 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 [ 1015.547174] 321064 pages reserved [ 1015.548152] syz-executor376: [ 1015.548156] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1015.548167] CPU: 1 PID: 11484 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1015.548170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548173] ffff8801bafaf890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548176] ffffffff81eb0ee9 1ffff100375f5f14 ffff8801d49fb000 ffffffff83cb99a0 [ 1015.548186] 0000000000000001 0000000000400000 ffff8801bafaf9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548196] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1015.548211] [] dump_stack+0xc1/0x128 [ 1015.548220] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548226] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1015.548235] [] ? 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 [ 1015.548242] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1015.548249] [] ? check_preemption_disabled+0x3b/0x170 [ 1015.548256] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548263] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1015.548269] [] vmalloc+0x5b/0x70 [ 1015.548275] [] ? 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 [ 1015.548282] [] xt_alloc_entry_offsets+0x41/0x60 [ 1015.548289] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548296] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548304] [] ? __do_page_fault+0x183/0xd50 [ 1015.548311] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548318] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1015.548324] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1015.548331] [] ? compat_do_ip6t_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 executing program [ 1015.548339] [] ? mutex_unlock+0x9/0x10 [ 1015.548346] [] ? 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 [ 1015.548353] [] nf_setsockopt+0x6d/0xc0 [ 1015.548361] [] ipv6_setsockopt+0xc8/0x130 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 [ 1015.548368] [] udpv6_setsockopt+0x4a/0x90 [ 1015.548375] [] 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 [ 1015.548383] [] SyS_setsockopt+0x166/0x260 [ 1015.548390] [] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548397] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548404] [] ? SyS_recv+0x40/0x40 [ 1015.548410] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548417] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1015.548420] Mem-Info: [ 1015.548441] active_anon:4162 inactive_anon:43 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 [ 1015.548441] active_file:3221 inactive_file:7504 isolated_file:0 [ 1015.548441] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1015.548441] slab_reclaimable:11849 slab_unreclaimable:50070 [ 1015.548441] mapped:1780 shmem:50 pagetables:314 bounce:0 [ 1015.548441] free:1545154 free_pcp:373 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548832] Mem-Info: [ 1015.548846] active_anon:4162 inactive_anon:43 isolated_anon:0 [ 1015.548846] active_file:3221 inactive_file:7504 isolated_file:0 [ 1015.548846] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1015.548846] slab_reclaimable:11849 slab_unreclaimable:50070 [ 1015.548846] mapped:1780 shmem:50 pagetables:314 bounce:0 [ 1015.548846] free:1545688 free_pcp:513 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1015.548860] Node 0 active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 [ 1015.548875] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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[]: [ 1015.548878] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 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 [ 1015.548902] 0** 606 printk messages dropped ** [ 1015.560786] (UME) ** 586 printk messages dropped ** [ 1020.551859] (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184748kB [ 1020.551885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program [ 1020.551887] 10774 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 [ 1020.551889] 0 pages in swap cache [ 1020.551892] Swap cache stats: add 0, delete 0, find 0/0 [ 1020.551894] 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 [ 1020.551896] Total swap = 0kB [ 1020.551898] 1965969 pages RAM [ 1020.551899] 0 pages HighMem/MovableOnly [ 1020.551901] 321064 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 [ 1020.552634] syz-executor376: [ 1020.552638] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1020.552649] CPU: 0 PID: 13057 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1020.552657] ffff8801be6a7890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552659] ffffffff81eb0ee9 1ffff10037cd4f14 ffff8801b5a41800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552668] 0000000000000001 0000000000400000 ffff8801be6a79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552676] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1020.552688] [] 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 [ 1020.552696] [] warn_alloc.cold.123+0xd5/0x141 [ 1020.552703] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552711] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1020.552717] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552724] [] ? check_preemption_disabled+0x3b/0x170 [ 1020.552731] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552738] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1020.552744] [] 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 [ 1020.552750] [] ? 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 [ 1020.552756] [] xt_alloc_entry_offsets+0x41/0x60 [ 1020.552762] [] translate_table+0x215/0x1690 [ 1020.552768] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552775] [] ? __do_page_fault+0x183/0xd50 [ 1020.552781] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552787] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1020.552793] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.552798] [] ? compat_do_ip6t_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 [ 1020.552805] [] ? mutex_unlock+0x9/0x10 [ 1020.552812] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1020.552819] [] nf_setsockopt+0x6d/0xc0 [ 1020.552826] [] ipv6_setsockopt+0xc8/0x130 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 [ 1020.552831] [] udpv6_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 [ 1020.552837] [] 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 [ 1020.552844] [] SyS_setsockopt+0x166/0x260 [ 1020.552850] [] ? SyS_recv+0x40/0x40 [ 1020.552856] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program [ 1020.552862] [] ? 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 [ 1020.552868] [] do_syscall_64+0x1a6/0x490 [ 1020.552874] [] 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 [ 1020.552953] Mem-Info: [ 1020.552966] active_anon:4678 inactive_anon:43 isolated_anon:0 [ 1020.552966] active_file:3221 inactive_file:7504 isolated_file:0 [ 1020.552966] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1020.552966] slab_reclaimable:11807 slab_unreclaimable:50153 [ 1020.552966] mapped:1780 shmem:50 pagetables:294 bounce:0 [ 1020.552966] free:1544088 free_pcp:445 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 [ 1020.552977] Node 0 active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB 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 [ 1020.552990] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1020.552993] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 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[]: [ 1020.553013] 0 0 3501 3501Normal free:3182608kB min:36836kB low:46044kB high:55252kB active_anon:18712kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47228kB slab_unreclaimable:200612kB kernel_stack:4544kB pagetables:1176kB bounce:0kB free_pcp:1116kB local_pcp:312kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.553034] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 1189*4kB (UME) 156*8kB (UME) 141*16kB (UME) 46*32kB (UME) 408*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3185924kB [ 1020.554358] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1020.554360] 10774 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 [ 1020.554362] 0 pages in swap cache [ 1020.554366] Swap cache stats: add 0, delete 0, find 0/0 [ 1020.554368] 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 [ 1020.554370] Total swap = 0kB [ 1020.554372] 1965969 pages RAM [ 1020.554374] 0 pages HighMem/MovableOnly [ 1020.554376] 321064 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 [ 1020.557888] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.557892] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1020.557902] CPU: 1 PID: 13059 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.557906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1020.557910] ffff8801be48f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.557912] ffffffff81eb0ee9 1ffff10037c91f14 ffff8801b5a44800 ffffffff83cb99a0 [ 1020.557920] 0000000000000001 0000000000400000 ffff8801be48f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.557927] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1020.557941] [] 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 [ 1020.557949] [] warn_alloc.cold.123+0xd5/0x141 [ 1020.557956] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1020.557964] [] ? 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 [ 1020.557971] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1020.557979] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.557987] [] __vmalloc_node_range+0x357/0x5f0 [ 1020.557995] [] ? rcu_read_lock_sched_held+0x103/0x120 executing program executing program executing program executing program executing program executing program [ 1020.558002] [] 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 [ 1020.558010] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1020.558017] [] 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 [ 1020.558024] [] translate_table+0x215/0x1690 [ 1020.558031] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.558039] [] ? __do_page_fault+0x183/0xd50 [ 1020.558045] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.558052] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1020.558059] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.558066] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1020.558073] [] ? 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 [ 1020.558081] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1020.558088] [] nf_setsockopt+0x6d/0xc0 [ 1020.558095] [] ipv6_setsockopt+0xc8/0x130 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 [ 1020.558102] [] udpv6_setsockopt+0x4a/0x90 [ 1020.558109] [] 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 [ 1020.558117] [] SyS_setsockopt+0x166/0x260 [ 1020.558124] [] ? SyS_recv+0x40/0x40 [ 1020.558136] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.558143] [] ? SyS_recv+0x40/0x40 [ 1020.558149] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.558156] [] 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 [ 1020.563494] Mem-Info: [ 1020.563510] active_anon:4165 inactive_anon:43 isolated_anon:0 [ 1020.563510] active_file:3221 inactive_file:7504 isolated_file:0 [ 1020.563510] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1020.563510] slab_reclaimable:11807 slab_unreclaimable:50153 [ 1020.563510] mapped:1780 shmem:50 pagetables:294 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 [ 1020.563510] free:1545575 free_pcp:266 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.563524] Node 0 active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB 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 executing program [ 1020.563539] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program 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[]: [ 1020.563543] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1020.563566] 0 0 3501 3501Normal free:3188556kB min:36836kB low:46044kB high:55252kB active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47228kB slab_unreclaimable:200612kB kernel_stack:4544kB pagetables:1176kB bounce:0kB free_pcp:400kB local_pcp:152kB 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 executing program 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 [ 1020.563591] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 531*4kB (UME) 298*8kB (UME) 141*16kB (UME) 46*32kB (UME) 408*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188524kB [ 1020.563737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.563739] 10774 total pagecache pages [ 1020.563741] 0 pages in swap cache [ 1020.563744] 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 [ 1020.563746] Free swap = 0kB [ 1020.563748] Total swap = 0kB [ 1020.563750] 1965969 pages RAM [ 1020.563752] 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 [ 1020.563754] 321064 pages reserved [ 1020.565092] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.565096] vmalloc: allocation failure: 17179868160 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 [ 1020.565107] CPU: 1 PID: 13060 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1020.565110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.565114] ffff8801c2fa7890 [ 1020.565117] ffffffff81eb0ee9 1ffff100385f4f14 ffff8801c6493000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1020.565126] 0000000000000001 0000000000400000 ffff8801c2fa79d8** 556 printk messages dropped ** [ 1020.577391] (UME) ** 586 printk messages dropped ** [ 1025.568020] (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3192984kB [ 1025.568049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.568051] 10774 total pagecache pages [ 1025.568054] 0 pages in swap cache [ 1025.568057] Swap cache stats: add 0, delete 0, find 0/0 [ 1025.568059] Free swap = 0kB [ 1025.568060] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program [ 1025.568062] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.568064] 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 [ 1025.568066] 321064 pages reserved [ 1025.569948] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.569952] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1025.569963] CPU: 0 PID: 14609 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.569966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1025.569970] ffff8801b714f890 [ 1025.569972] ffffffff81eb0ee9 1ffff10036e29f14 ffff8801b5df0000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.569982] 0000000000000001 0000000000400000 ffff8801b714f9d8 ffffffff81560d2c [ 1025.569993] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1025.570010] [] 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 [ 1025.570020] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570027] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570036] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1025.570044] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570053] [] ? check_preemption_disabled+0x3b/0x170 [ 1025.570061] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570069] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1025.570076] [] 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 [ 1025.570084] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1025.570092] [] xt_alloc_entry_offsets+0x41/0x60 [ 1025.570099] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570107] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1025.570116] [] ? __do_page_fault+0x183/0xd50 [ 1025.570123] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570130] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1025.570137] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1025.570143] [] ? compat_do_ip6t_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 executing program [ 1025.570151] [] ? mutex_unlock+0x9/0x10 [ 1025.570159] [] ? 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 [ 1025.570166] [] nf_setsockopt+0x6d/0xc0 [ 1025.570174] [] ipv6_setsockopt+0xc8/0x130 [ 1025.570180] [] udpv6_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 [ 1025.570188] [] sock_common_setsockopt+0x9a/0xe0 [ 1025.570195] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570203] [] ? 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 [ 1025.570209] [] ? do_syscall_64+0x48/0x490 [ 1025.570216] [] ? 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 [ 1025.570222] [] do_syscall_64+0x1a6/0x490 [ 1025.570229] [] 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 executing program executing program executing program executing program [ 1025.570231] Mem-Info: [ 1025.570247] active_anon:4165 inactive_anon:43 isolated_anon:0 [ 1025.570247] active_file:3221 inactive_file:7504 isolated_file:0 [ 1025.570247] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1025.570247] slab_reclaimable:11751 slab_unreclaimable:50183 [ 1025.570247] mapped:1780 shmem:50 pagetables:320 bounce:0 [ 1025.570247] free:1545491 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570260] Node 0 active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570275] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1025.570279] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1025.570303] 0 0 3501 3501Normal free:3188420kB min:36836kB low:46044kB high:55252kB active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47004kB slab_unreclaimable:200732kB kernel_stack:4544kB pagetables:1280kB bounce:0kB free_pcp:844kB local_pcp:100kB 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 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 [ 1025.570328] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 957*4kB (UME) 473*8kB (UME) 208*16kB (UME) 41*32kB (UME) 381*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3188764kB [ 1025.570480] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.570482] 10774 total pagecache pages [ 1025.570484] 0 pages in swap cache [ 1025.570488] Swap cache stats: add 0, delete 0, find 0/0 [ 1025.570490] 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 [ 1025.570491] Total swap = 0kB [ 1025.570494] 1965969 pages RAM [ 1025.570496] 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 [ 1025.570498] 321064 pages reserved [ 1025.572047] syz-executor376: [ 1025.572051] vmalloc: allocation failure: 17179868160 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 [ 1025.572061] CPU: 1 PID: 14616 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1025.572065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.572068] ffff8801d7dbf890 [ 1025.572071] ffffffff81eb0ee9 1ffff1003afb7f14 ffff8801d97eb000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.572081] 0000000000000001 0000000000400000 ffff8801d7dbf9d8 ffffffff81560d2c [ 1025.572091] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1025.572105] [] 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 [ 1025.572125] [] warn_alloc.cold.123+0xd5/0x141 [ 1025.572133] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.572141] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1025.572148] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.572156] [] ? check_preemption_disabled+0x3b/0x170 [ 1025.572164] [] __vmalloc_node_range+0x357/0x5f0 [ 1025.572171] [] ? 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 [ 1025.572178] [] vmalloc+0x5b/0x70 [ 1025.572184] [] ? 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 [ 1025.572191] [] 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 [ 1025.572198] [] translate_table+0x215/0x1690 [ 1025.572205] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.572213] [] ? __do_page_fault+0x183/0xd50 [ 1025.572220] [] ? retint_kernel+0x2d/0x2d [ 1025.572226] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.572233] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1025.572238] [] ? compat_do_ip6t_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 [ 1025.572245] [] ? mutex_unlock+0x9/0x10 [ 1025.572253] [] ? 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 [ 1025.572259] [] nf_setsockopt+0x6d/0xc0 [ 1025.572286] [] ipv6_setsockopt+0xc8/0x130 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 [ 1025.572293] [] udpv6_setsockopt+0x4a/0x90 [ 1025.572301] [] 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 executing program [ 1025.572309] [] SyS_setsockopt+0x166/0x260 [ 1025.572316] [] ? 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 [ 1025.572323] [] ? do_syscall_64+0x48/0x490 [ 1025.572330] [] ? 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 [ 1025.572337] [] do_syscall_64+0x1a6/0x490 [ 1025.572344] [] 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 [ 1025.574316] syz-executor376: [ 1025.574320] vmalloc: allocation failure: 17179868160 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 [ 1025.574331] CPU: 0 PID: 14610 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1025.574335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574338] ffff8801b8417890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574341] ffffffff81eb0ee9 1ffff10037082f14 ffff8801d9199800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574351] 0000000000000001 0000000000400000 ffff8801b84179d8 ffffffff81560d2c [ 1025.574360] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1025.574375] [] 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 executing program executing program executing program [ 1025.574383] [] warn_alloc.cold.123+0xd5/0x141 [ 1025.574390] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574398] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1025.574405] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574413] [] ? check_preemption_disabled+0x3b/0x170 [ 1025.574420] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574427] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1025.574433] [] vmalloc+0x5b/0x70 [ 1025.574441] [] ? 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 [ 1025.574448] [] xt_alloc_entry_offsets+0x41/0x60 [ 1025.574455] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574461] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1025.574468] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574474] [] ? retint_kernel+0x2d/0x2d [ 1025.574479] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1025.574485] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1025.574491] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1025.574498] [] ? mutex_unlock+0x9/0x10 [ 1025.574504] [] ? 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 [ 1025.574510] [] nf_setsockopt+0x6d/0xc0 [ 1025.574517] [] ipv6_setsockopt+0xc8/0x130 [ 1025.574523] [] udpv6_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 [ 1025.574528] [] 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 [ 1025.574535] [] SyS_setsockopt+0x166/0x260 [ 1025.574541] [] ? 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 [ 1025.574547] [] ? do_syscall_64+0x48/0x490 [ 1025.574553] [] ? 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 [ 1025.574558] [] do_syscall_64+0x1a6/0x490 [ 1025.574564] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1025.575417] 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 [ 1025.575431] active_anon:4166 inactive_anon:43 isolated_anon:0 [ 1025.575431] active_file:3221 inactive_file:7504 isolated_file:0 [ 1025.575431] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1025.575431] slab_reclaimable:11751 slab_unreclaimable:50183 [ 1025.575431] mapped:1780 shmem:50 pagetables:320 bounce:0 [ 1025.575431] free:1544557 free_pcp:250 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1203 printk messages dropped ** [ 1030.573862] (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3191496kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.573895] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1030.573897] 10774 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 [ 1030.573899] 0 pages in swap cache [ 1030.573903] Swap cache stats: add 0, delete 0, find 0/0 [ 1030.573905] Free swap = 0kB [ 1030.573906] Total swap = 0kB [ 1030.573908] 1965969 pages RAM [ 1030.573910] 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 [ 1030.573912] 321064 pages reserved [ 1030.576795] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576799] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1030.576810] CPU: 0 PID: 16212 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576817] ffff8801c3e67890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576819] ffffffff81eb0ee9 1ffff100387ccf14 ffff8801d0878000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576829] 0000000000000001 0000000000400000 ffff8801c3e679d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576839] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1030.576854] [] 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 [ 1030.576863] [] warn_alloc.cold.123+0xd5/0x141 [ 1030.576870] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576878] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1030.576885] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576893] [] ? check_preemption_disabled+0x3b/0x170 [ 1030.576901] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576908] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1030.576915] [] 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 [ 1030.576922] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1030.576929] [] 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 [ 1030.576935] [] translate_table+0x215/0x1690 [ 1030.576942] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program [ 1030.576950] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576957] [] ? retint_kernel+0x2d/0x2d [ 1030.576963] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.576970] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1030.576976] [] ? compat_do_ip6t_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 [ 1030.576983] [] ? mutex_unlock+0x9/0x10 [ 1030.576990] [] ? 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 [ 1030.576997] [] nf_setsockopt+0x6d/0xc0 [ 1030.577005] [] ipv6_setsockopt+0xc8/0x130 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 [ 1030.577011] [] udpv6_setsockopt+0x4a/0x90 [ 1030.577018] [] sock_common_setsockopt+0x9a/0xe0 [ 1030.577026] [] SyS_setsockopt+0x166/0x260 [ 1030.577033] [] ? 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 [ 1030.577040] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.577047] [] ? SyS_recv+0x40/0x40 [ 1030.577054] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.577061] [] 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 [ 1030.577063] Mem-Info: [ 1030.577078] active_anon:3132 inactive_anon:43 isolated_anon:0 [ 1030.577078] active_file:3221 inactive_file:7504 isolated_file:0 [ 1030.577078] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1030.577078] slab_reclaimable:11725 slab_unreclaimable:50207 [ 1030.577078] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1030.577078] free:1547033 free_pcp:454 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 [ 1030.577092] Node 0 active_anon:12528kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 [ 1030.577109] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1030.577112] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 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 [ 1030.577136] 0 0 3501 3501Normal free:3194388kB min:36836kB low:46044kB high:55252kB active_anon:12528kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:46900kB slab_unreclaimable:200828kB kernel_stack:4512kB pagetables:1252kB bounce:0kB free_pcp:1152kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.577160] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 891*4kB (UME) 472*8kB (UME) 230*16kB (UME) 80*32kB (UME) 385*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 17*2048kB (M) 726*4096kB (M) = 3196492kB [ 1030.577308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.577310] 10774 total pagecache pages [ 1030.577312] 0 pages in swap cache [ 1030.577316] Swap cache stats: add 0, delete 0, find 0/0 [ 1030.577318] 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 [ 1030.577320] Total swap = 0kB [ 1030.577322] 1965969 pages RAM [ 1030.577324] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.577326] 321064 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 [ 1030.580743] syz-executor376: [ 1030.580747] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1030.580758] CPU: 0 PID: 16214 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580765] ffff8801b844f890 [ 1030.580768] ffffffff81eb0ee9 1ffff10037089f14 ffff8801d4ec0000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580778] 0000000000000001 0000000000400000 ffff8801b844f9d8 ffffffff81560d2c [ 1030.580787] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1030.580802] [] 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 [ 1030.580811] [] warn_alloc.cold.123+0xd5/0x141 [ 1030.580818] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580827] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1030.580834] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580842] [] ? check_preemption_disabled+0x3b/0x170 [ 1030.580850] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580858] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1030.580865] [] vmalloc+0x5b/0x70 [ 1030.580873] [] ? 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 [ 1030.580880] [] xt_alloc_entry_offsets+0x41/0x60 [ 1030.580887] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580894] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1030.580903] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580909] [] ? retint_kernel+0x2d/0x2d [ 1030.580917] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.580924] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1030.580931] [] ? compat_do_ip6t_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 [ 1030.580939] [] ? mutex_unlock+0x9/0x10 [ 1030.580947] [] ? 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 [ 1030.580955] [] nf_setsockopt+0x6d/0xc0 [ 1030.580963] [] ipv6_setsockopt+0xc8/0x130 [ 1030.580969] [] udpv6_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 [ 1030.580976] [] sock_common_setsockopt+0x9a/0xe0 [ 1030.580984] [] 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 [ 1030.580992] [] ? SyS_recv+0x40/0x40 [ 1030.580999] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.581006] [] ? 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 [ 1030.581013] [] do_syscall_64+0x1a6/0x490 [ 1030.581020] [] 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 [ 1030.581023] Mem-Info: [ 1030.581039] active_anon:3647 inactive_anon:43 isolated_anon:0 [ 1030.581039] active_file:3221 inactive_file:7504 isolated_file:0 [ 1030.581039] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1030.581039] slab_reclaimable:11725 slab_unreclaimable:50232 [ 1030.581039] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1030.581039] free:1546892 free_pcp:250 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.581054] Node 0 active_anon:14588kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB 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 executing program executing program executing program executing program executing program [ 1030.581070] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1030.581073] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1030.581098] 0 0 3501 3501Normal free:3193824kB min:36836kB low:46044kB high:55252kB active_anon:14588kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:46900kB slab_unreclaimable:200928kB kernel_stack:4512kB pagetables:1252kB bounce:0kB free_pcp:336kB local_pcp:92kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.581124] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 736*4kB (UME) 472*8kB (UME) 230*16kB (UME) 80*32kB (UME) 385*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3193824kB [ 1030.581285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.581288] 10774 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 [ 1030.581290] 0 pages in swap cache [ 1030.581294] Swap cache stats: add 0, delete 0, find 0/0 [ 1030.581296] Free swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.581298] Total swap = 0kB [ 1030.581300] 1965969 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 [ 1030.581302] 0 pages HighMem/MovableOnly [ 1030.581304] 321064 pages reserved [ 1030.582563] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.582567] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1030.582578] CPU: 1 PID: 16215 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.582581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program [ 1030.582585] ffff8801d5037890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.582587] ffffffff81eb0ee9 1ffff1003aa06f14 ffff8801d4ec6000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program [ 1030.582597] 0000000000000001 0000000000400000 ffff8801d50379d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program [ 1030.582608] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1030.582623] [] dump_stack+0xc1/0x128 [ 1030.582631] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 512 printk messages dropped ** [ 1030.595517] [] ipv6_setsockopt+0xc8/0x130 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 ** 614 printk messages dropped ** [ 1035.583446] 453*8kB (UME) 159*16kB (UME) 56*32kB (UME) 378*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3191812kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.583494] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.583497] 10774 total pagecache pages [ 1035.583499] 0 pages in swap cache [ 1035.583503] 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 [ 1035.583505] Free swap = 0kB [ 1035.583507] Total swap = 0kB [ 1035.583509] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.583511] 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 [ 1035.583513] 321064 pages reserved [ 1035.586944] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.586948] vmalloc: allocation failure: 17179868160 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 [ 1035.586967] CPU: 0 PID: 17808 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1035.586971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.586974] ffff8801b77df890 [ 1035.586977] ffffffff81eb0ee9 1ffff10036efbf14 ffff8801c65c9800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.586987] 0000000000000001 0000000000400000 ffff8801b77df9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.586996] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1035.587011] [] dump_stack+0xc1/0x128 [ 1035.587020] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587027] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1035.587035] [] ? 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 [ 1035.587042] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1035.587050] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587057] [] __vmalloc_node_range+0x357/0x5f0 [ 1035.587066] [] ? 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 [ 1035.587072] [] vmalloc+0x5b/0x70 [ 1035.587080] [] ? 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 [ 1035.587087] [] xt_alloc_entry_offsets+0x41/0x60 [ 1035.587094] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587101] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1035.587109] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587116] [] ? retint_kernel+0x2d/0x2d [ 1035.587123] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587129] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1035.587136] [] ? compat_do_ip6t_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 [ 1035.587144] [] ? mutex_unlock+0x9/0x10 [ 1035.587152] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1035.587158] [] 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 [ 1035.587166] [] ipv6_setsockopt+0xc8/0x130 [ 1035.587172] [] udpv6_setsockopt+0x4a/0x90 [ 1035.587179] [] 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 [ 1035.587187] [] SyS_setsockopt+0x166/0x260 [ 1035.587194] [] ? 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 [ 1035.587201] [] ? do_syscall_64+0x48/0x490 [ 1035.587208] [] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587214] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587221] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1035.587224] Mem-Info: [ 1035.587240] active_anon:3645 inactive_anon:43 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 [ 1035.587240] active_file:3221 inactive_file:7504 isolated_file:0 [ 1035.587240] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1035.587240] slab_reclaimable:11783 slab_unreclaimable:50302 [ 1035.587240] mapped:1780 shmem:50 pagetables:279 bounce:0 [ 1035.587240] free:1546296 free_pcp:272 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 executing program executing program [ 1035.587254] Node 0 active_anon:14580kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB 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 [ 1035.587271] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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[]: [ 1035.587274] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587301] 0 0 3501 3501Normal free:3191440kB min:36836kB low:46044kB high:55252kB active_anon:14580kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47132kB slab_unreclaimable:201208kB kernel_stack:4512kB pagetables:1116kB bounce:0kB free_pcp:424kB local_pcp:228kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587328] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 764*4kB (UME) 454*8kB (UME) 159*16kB (UME) 55*32kB (UME) 378*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3191408kB [ 1035.587486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.587488] 10774 total pagecache pages [ 1035.587490] 0 pages in swap cache [ 1035.587494] 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 [ 1035.587496] Free swap = 0kB [ 1035.587498] Total swap = 0kB [ 1035.587500] 1965969 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 [ 1035.587502] 0 pages HighMem/MovableOnly [ 1035.587504] 321064 pages reserved [ 1035.589220] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589224] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1035.589234] CPU: 1 PID: 17810 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1035.589237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589240] ffff8801cb447890 [ 1035.589242] ffffffff81eb0ee9 1ffff10039688f14 ffff8801ca080000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589252] 0000000000000001 0000000000400000 ffff8801cb4479d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589262] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1035.589277] [] dump_stack+0xc1/0x128 [ 1035.589284] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589291] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1035.589299] [] ? 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 [ 1035.589306] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1035.589314] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589321] [] __vmalloc_node_range+0x357/0x5f0 [ 1035.589328] [] ? 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 [ 1035.589334] [] vmalloc+0x5b/0x70 [ 1035.589342] [] ? xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589348] [] 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 [ 1035.589354] [] translate_table+0x215/0x1690 [ 1035.589362] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589370] [] ? __do_page_fault+0x183/0xd50 [ 1035.589377] [] ? retint_kernel+0x2d/0x2d [ 1035.589383] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.589389] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1035.589396] [] ? compat_do_ip6t_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 [ 1035.589404] [] ? mutex_unlock+0x9/0x10 [ 1035.589411] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1035.589418] [] 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 [ 1035.589426] [] ipv6_setsockopt+0xc8/0x130 [ 1035.589432] [] udpv6_setsockopt+0x4a/0x90 [ 1035.589439] [] 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 [ 1035.589447] [] SyS_setsockopt+0x166/0x260 [ 1035.589467] [] ? SyS_recv+0x40/0x40 [ 1035.589474] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program [ 1035.589480] [] ? 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 [ 1035.589486] [] do_syscall_64+0x1a6/0x490 [ 1035.589493] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1035.589501] 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 executing program [ 1035.589519] active_anon:3128 inactive_anon:43 isolated_anon:0 [ 1035.589519] active_file:3221 inactive_file:7504 isolated_file:0 [ 1035.589519] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1035.589519] slab_reclaimable:11783 slab_unreclaimable:50302 [ 1035.589519] mapped:1780 shmem:50 pagetables:279 bounce:0 [ 1035.589519] free:1546474 free_pcp:394 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 [ 1035.590634] syz-executor376: [ 1035.590638] vmalloc: allocation failure: 17179868160 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 [ 1035.590648] CPU: 0 PID: 17809 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1035.590651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590654] ffff8801d564f890 [ 1035.590657] ffffffff81eb0ee9 1ffff1003aac9f14 ffff8801ca084800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590666] 0000000000000001 0000000000400000 ffff8801d564f9d8 ffffffff81560d2c [ 1035.590674] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1035.590687] [] dump_stack+0xc1/0x128 [ 1035.590695] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590702] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1035.590710] [] ? 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 [ 1035.590717] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1035.590724] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590732] [] __vmalloc_node_range+0x357/0x5f0 [ 1035.590740] [] ? 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 [ 1035.590747] [] 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 [ 1035.590754] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1035.590761] [] 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 [ 1035.590767] [] translate_table+0x215/0x1690 [ 1035.590775] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590782] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590789] [] ? retint_kernel+0x2d/0x2d [ 1035.590796] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1035.590803] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1035.590810] [] ? compat_do_ip6t_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 [ 1035.590818] [] ? mutex_unlock+0x9/0x10 [ 1035.590826] [] ? 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 [ 1035.590834] [] nf_setsockopt+0x6d/0xc0 [ 1035.590842] [] ipv6_setsockopt+0xc8/0x130 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 [ 1035.590848] [] udpv6_setsockopt+0x4a/0x90 [ 1035.590856] [] 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 [ 1035.590864] [] SyS_setsockopt+0x166/0x260 [ 1035.590872] [] ? 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 [ 1035.590879] [] ? do_syscall_64+0x48/0x490 [ 1035.590886] [] ? 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 [ 1035.590893] [] do_syscall_64+0x1a6/0x490 [ 1035.590900] [] 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 [ 1035.590903] Mem-Info: [ 1035.590919] active_anon:3640 inactive_anon:43 isolated_anon:0 [ 1035.590919] active_file:3221 inactive_file:7504 isolated_file:0 [ 1035.590919] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1035.590919] slab_reclaimable:11783 slab_unreclaimable:50302 [ 1035.590919] mapped:1780 shmem:50 pagetables:279 bounce:0 [ 1035.590919] free:1546102 free_pcp:249 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 ** 1175 printk messages dropped ** [ 1040.595376] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1040.595391] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1040.595395] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 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 [ 1040.595420] 0 0 3501 3501Normal free:3185304kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47348kB slab_unreclaimable:201440kB kernel_stack:4512kB pagetables:1328kB bounce:0kB free_pcp:336kB local_pcp:160kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.595447] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 240*4kB (UME) 393*8kB (UME) 75*16kB (UME) 110*32kB (UME) 381*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185336kB [ 1040.595602] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1040.595604] 10774 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 [ 1040.595606] 0 pages in swap cache [ 1040.595609] Swap cache stats: add 0, delete 0, find 0/0 [ 1040.595611] 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 [ 1040.595613] Total swap = 0kB [ 1040.595615] 1965969 pages RAM [ 1040.595617] 0 pages HighMem/MovableOnly [ 1040.595619] 321064 pages reserved [ 1040.596031] Mem-Info: executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.596047] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1040.596047] active_file:3221 inactive_file:7504 isolated_file:0 [ 1040.596047] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1040.596047] slab_reclaimable:11837 slab_unreclaimable:50360 [ 1040.596047] mapped:1780 shmem:50 pagetables:332 bounce:0 [ 1040.596047] free:1544812 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 [ 1040.596060] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1040.596076] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 lowmem_reserve[]: [ 1040.596079] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1040.596104] 0 0 3501 3501Normal free:3185504kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47348kB slab_unreclaimable:201440kB kernel_stack:4512kB pagetables:1328kB bounce:0kB free_pcp:940kB local_pcp:780kB 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 executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.596129] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 269*4kB (UME) 394*8kB (UME) 75*16kB (UME) 110*32kB (UME) 381*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185460kB [ 1040.596285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.596287] 10774 total pagecache pages [ 1040.596290] 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 [ 1040.596294] Swap cache stats: add 0, delete 0, find 0/0 [ 1040.596295] 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 [ 1040.596297] Total swap = 0kB [ 1040.596300] 1965969 pages RAM [ 1040.596301] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.596304] 321064 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 [ 1040.598862] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598866] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1040.598877] CPU: 0 PID: 19371 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.598884] ffff8801cd6f7890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598886] ffffffff81eb0ee9 1ffff10039adef14 ffff8801b61d4800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598896] 0000000000000001 0000000000400000 ffff8801cd6f79d8 ffffffff81560d2c [ 1040.598905] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1040.598920] [] 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 [ 1040.598929] [] warn_alloc.cold.123+0xd5/0x141 [ 1040.598936] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598944] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1040.598951] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598959] [] ? check_preemption_disabled+0x3b/0x170 [ 1040.598966] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.598974] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1040.598981] [] 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 [ 1040.598988] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1040.598995] [] 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 [ 1040.599001] [] translate_table+0x215/0x1690 [ 1040.599008] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599016] [] ? __do_page_fault+0x183/0xd50 [ 1040.599023] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599029] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599036] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1040.599042] [] ? compat_do_ip6t_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 [ 1040.599050] [] ? mutex_unlock+0x9/0x10 [ 1040.599058] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 executing program executing program executing program executing program executing program executing program executing program [ 1040.599065] [] 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 [ 1040.599072] [] ipv6_setsockopt+0xc8/0x130 [ 1040.599078] [] udpv6_setsockopt+0x4a/0x90 [ 1040.599085] [] 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 [ 1040.599093] [] SyS_setsockopt+0x166/0x260 [ 1040.599100] [] ? SyS_recv+0x40/0x40 [ 1040.599106] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599113] [] ? 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 [ 1040.599120] [] do_syscall_64+0x1a6/0x490 [ 1040.599126] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1040.599128] 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 [ 1040.599144] active_anon:5197 inactive_anon:43 isolated_anon:0 [ 1040.599144] active_file:3221 inactive_file:7504 isolated_file:0 [ 1040.599144] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1040.599144] slab_reclaimable:11837 slab_unreclaimable:50360 [ 1040.599144] mapped:1780 shmem:50 pagetables:332 bounce:0 [ 1040.599144] free:1544580 free_pcp:398 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599158] Node 0 active_anon:20788kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 executing program executing program executing program executing program executing program executing program executing program [ 1040.599173] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599176] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1040.599200] 0 0 3501 3501Normal free:3184776kB min:36836kB low:46044kB high:55252kB active_anon:20788kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47348kB slab_unreclaimable:201440kB kernel_stack:4544kB pagetables:1328kB bounce:0kB free_pcp:860kB local_pcp:216kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599225] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program 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: 666*4kB (UME) 397*8kB (UME) 75*16kB (UME) 109*32kB (UME) 381*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3184992kB [ 1040.599378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.599380] 10774 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 [ 1040.599382] 0 pages in swap cache [ 1040.599385] Swap cache stats: add 0, delete 0, find 0/0 [ 1040.599387] 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 executing program [ 1040.599389] Total swap = 0kB [ 1040.599391] 1965969 pages RAM [ 1040.599393] 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 [ 1040.599395] 321064 pages reserved [ 1040.603121] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603125] vmalloc: allocation failure: 17179868160 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 [ 1040.603137] CPU: 0 PID: 19372 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603143] ffff8801d8157890 [ 1040.603146] ffffffff81eb0ee9 1ffff1003b02af14 ffff8801b61d6000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603156] 0000000000000001 0000000000400000 ffff8801d81579d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603166] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1040.603182] [] 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 [ 1040.603191] [] warn_alloc.cold.123+0xd5/0x141 [ 1040.603198] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603207] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1040.603214] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603223] [] ? check_preemption_disabled+0x3b/0x170 [ 1040.603231] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1040.603239] [] ? 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 [ 1040.603246] [] 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 [ 1040.603254] [] ? 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 [ 1040.603261] [] xt_alloc_entry_offsets+0x41/0x60 [ 1040.603268] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 823 printk messages dropped ** [ 1045.598120] 431*8kB ** 294 printk messages dropped ** [ 1045.603954] (UME) 93*16kB (UME) 53*32kB (UME) 398*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186240kB [ 1045.603987] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.603989] 10774 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 [ 1045.603991] 0 pages in swap cache [ 1045.603995] 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 executing program executing program [ 1045.603996] Free swap = 0kB [ 1045.603998] Total swap = 0kB [ 1045.604000] 1965969 pages RAM [ 1045.604001] 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 [ 1045.604003] 321064 pages reserved [ 1045.606174] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606178] vmalloc: allocation failure: 17179868160 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 [ 1045.606190] CPU: 0 PID: 20920 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.606197] ffff8801c4927890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606200] ffffffff81eb0ee9 1ffff10038924f14 ffff8801d3824800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606211] 0000000000000001 0000000000400000 ffff8801c49279d8 ffffffff81560d2c [ 1045.606221] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1045.606235] [] 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 [ 1045.606244] [] warn_alloc.cold.123+0xd5/0x141 [ 1045.606252] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606260] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1045.606267] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1045.606275] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606282] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606299] [] ? 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 [ 1045.606306] [] 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 [ 1045.606314] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1045.606321] [] xt_alloc_entry_offsets+0x41/0x60 [ 1045.606327] [] translate_table+0x215/0x1690 [ 1045.606335] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606345] [] ? __do_page_fault+0x183/0xd50 [ 1045.606352] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606359] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1045.606365] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606372] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1045.606381] [] ? 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 [ 1045.606389] [] ? 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 [ 1045.606396] [] 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 [ 1045.606404] [] ipv6_setsockopt+0xc8/0x130 [ 1045.606410] [] udpv6_setsockopt+0x4a/0x90 [ 1045.606417] [] 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 [ 1045.606424] [] SyS_setsockopt+0x166/0x260 [ 1045.606432] [] ? 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 [ 1045.606439] [] ? do_syscall_64+0x48/0x490 [ 1045.606446] [] ? 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 [ 1045.606452] [] do_syscall_64+0x1a6/0x490 [ 1045.606460] [] 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 [ 1045.606463] Mem-Info: [ 1045.606479] active_anon:4166 inactive_anon:43 isolated_anon:0 [ 1045.606479] active_file:3221 inactive_file:7504 isolated_file:0 [ 1045.606479] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1045.606479] slab_reclaimable:11825 slab_unreclaimable:50157 [ 1045.606479] mapped:1780 shmem:50 pagetables:314 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 [ 1045.606479] free:1544593 free_pcp:256 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606493] Node 0 active_anon:16664kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB 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 [ 1045.606510] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 [ 1045.606513] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606539] 0 0 3501 3501Normal free:3184628kB min:36836kB low:46044kB high:55252kB active_anon:16664kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47300kB slab_unreclaimable:200628kB kernel_stack:4512kB pagetables:1256kB bounce:0kB free_pcp:360kB local_pcp:160kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606566] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 195*4kB (ME) 383*8kB (UME) 93*16kB (UME) 53*32kB (UME) 398*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184628kB [ 1045.606722] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.606724] 10774 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 [ 1045.606726] 0 pages in swap cache [ 1045.606730] Swap cache stats: add 0, delete 0, find 0/0 [ 1045.606731] Free swap = 0kB [ 1045.606733] Total swap = 0kB [ 1045.606736] 1965969 pages RAM [ 1045.606737] 0 pages HighMem/MovableOnly [ 1045.606739] 321064 pages reserved [ 1045.609357] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609362] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1045.609373] CPU: 0 PID: 20921 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.609379] ffff8801c2da7890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609382] ffffffff81eb0ee9 1ffff100385b4f14 ffff8801cfc83000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609391] 0000000000000001 0000000000400000 ffff8801c2da79d8 ffffffff81560d2c [ 1045.609401] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1045.609417] [] 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 [ 1045.609425] [] warn_alloc.cold.123+0xd5/0x141 [ 1045.609433] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1045.609441] [] ? 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 [ 1045.609448] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609456] [] ? check_preemption_disabled+0x3b/0x170 [ 1045.609463] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609472] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1045.609478] [] 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 [ 1045.609486] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1045.609493] [] 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 [ 1045.609500] [] translate_table+0x215/0x1690 [ 1045.609507] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609517] [] ? __do_page_fault+0x183/0xd50 [ 1045.609523] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609530] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1045.609537] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609544] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1045.609551] [] ? 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 [ 1045.609560] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1045.609567] [] 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 [ 1045.609576] [] ipv6_setsockopt+0xc8/0x130 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 [ 1045.609582] [] udpv6_setsockopt+0x4a/0x90 [ 1045.609590] [] 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 [ 1045.609597] [] SyS_setsockopt+0x166/0x260 [ 1045.609605] [] ? 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 [ 1045.609612] [] ? do_syscall_64+0x48/0x490 [ 1045.609619] [] ? 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 [ 1045.609626] [] do_syscall_64+0x1a6/0x490 [ 1045.609633] [] 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 [ 1045.609635] Mem-Info: [ 1045.609651] active_anon:4682 inactive_anon:43 isolated_anon:0 [ 1045.609651] active_file:3221 inactive_file:7504 isolated_file:0 [ 1045.609651] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1045.609651] slab_reclaimable:11825 slab_unreclaimable:50157 [ 1045.609651] mapped:1780 shmem:50 pagetables:314 bounce:0 [ 1045.609651] free:1544019 free_pcp:238 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609665] Node 0 active_anon:18728kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB 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 [ 1045.609681] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1045.609685] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: [ 1045.609709] 0 0 3501 3501Normal free:3182332kB min:36836kB low:46044kB high:55252kB active_anon:18728kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47300kB slab_unreclaimable:200628kB kernel_stack:4544kB pagetables:1256kB bounce:0kB free_pcp:288kB local_pcp:128kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609735] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 191*4kB (ME) 354*8kB (UME) 93*16kB (UME) 52*32kB (UME) 398*64kB (UME) 250*128kB (UME) 142*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3182300kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.609887] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1045.609889] 10774 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 [ 1045.609892] 0 pages in swap cache [ 1045.609895] 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 [ 1045.609897] Free swap = 0kB [ 1045.609899] Total swap = 0kB [ 1045.609901] 1965969 pages RAM [ 1045.609903] 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 [ 1045.609904] 321064 pages reserved [ 1045.613591] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.613596] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1045.613606] CPU: 0 PID: 20923 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1045.613609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.613613] ffff8801d4d27890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1123 printk messages dropped ** [ 1050.619083] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1050.619086] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.619111] 0 0 3501 3501Normal free:3187352kB min:36836kB low:46044kB high:55252kB active_anon:18732kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47324kB slab_unreclaimable:200564kB kernel_stack:4512kB pagetables:1220kB bounce:0kB free_pcp:744kB local_pcp:116kB 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 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 [ 1050.619136] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 430*4kB (UME) 452*8kB (UME) 100*16kB (UME) 85*32kB (UME) 398*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3187384kB [ 1050.619294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.619296] 10774 total pagecache pages [ 1050.619299] 0 pages in swap cache [ 1050.619303] 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 [ 1050.619304] Free swap = 0kB [ 1050.619306] Total swap = 0kB [ 1050.619309] 1965969 pages RAM executing program executing program executing program executing program executing program executing program [ 1050.619311] 0 pages HighMem/MovableOnly executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.619313] 321064 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 [ 1050.620854] syz-executor376: [ 1050.620858] vmalloc: allocation failure: 17179868160 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 [ 1050.620868] CPU: 1 PID: 22451 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1050.620872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620875] ffff8801d00e7890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620878] ffffffff81eb0ee9 1ffff1003a01cf14 ffff8801bf9db000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620888] 0000000000000001 0000000000400000 ffff8801d00e79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620899] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1050.620913] [] 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 [ 1050.620921] [] warn_alloc.cold.123+0xd5/0x141 [ 1050.620928] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620936] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1050.620944] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620952] [] ? check_preemption_disabled+0x3b/0x170 [ 1050.620959] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.620965] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1050.620972] [] 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 [ 1050.620979] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1050.620986] [] 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 [ 1050.620992] [] translate_table+0x215/0x1690 [ 1050.620999] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621007] [] ? __do_page_fault+0x183/0xd50 [ 1050.621013] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621020] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621027] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621033] [] ? compat_do_ip6t_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 [ 1050.621041] [] ? mutex_unlock+0x9/0x10 [ 1050.621049] [] ? 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 [ 1050.621056] [] 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 [ 1050.621063] [] ipv6_setsockopt+0xc8/0x130 [ 1050.621070] [] udpv6_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 [ 1050.621076] [] sock_common_setsockopt+0x9a/0xe0 [ 1050.621084] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program [ 1050.621091] [] ? 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 [ 1050.621097] [] ? do_syscall_64+0x48/0x490 [ 1050.621103] [] ? 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 [ 1050.621110] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621117] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1050.621120] Mem-Info: [ 1050.621135] active_anon:4166 inactive_anon:43 isolated_anon:0 [ 1050.621135] active_file:3221 inactive_file:7504 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 [ 1050.621135] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1050.621135] slab_reclaimable:11831 slab_unreclaimable:50141 [ 1050.621135] mapped:1780 shmem:50 pagetables:305 bounce:0 [ 1050.621135] free:1545811 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621148] Node 0 active_anon:16664kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621164] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1050.621167] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1050.621192] 0 0 3501 3501Normal free:3189500kB min:36836kB low:46044kB high:55252kB active_anon:16664kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47324kB slab_unreclaimable:200564kB kernel_stack:4512kB pagetables:1220kB bounce:0kB free_pcp:752kB local_pcp:120kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621223] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 430*4kB (UME) 452*8kB (UME) 100*16kB (UME) 85*32kB (UME) 398*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3187384kB [ 1050.621370] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.621372] 10774 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 [ 1050.621374] 0 pages in swap cache [ 1050.621378] 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 [ 1050.621380] Free swap = 0kB [ 1050.621382] Total swap = 0kB [ 1050.621384] 1965969 pages RAM [ 1050.621386] 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 [ 1050.621388] 321064 pages reserved [ 1050.622674] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622678] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1050.622689] CPU: 0 PID: 22447 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622696] ffff8801bad4f890 [ 1050.622699] ffffffff81eb0ee9 1ffff100375a9f14 ffff8801cb870000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622710] 0000000000000001 0000000000400000 ffff8801bad4f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622720] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1050.622735] [] 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 [ 1050.622744] [] warn_alloc.cold.123+0xd5/0x141 [ 1050.622751] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622760] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1050.622767] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622775] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622783] [] __vmalloc_node_range+0x357/0x5f0 [ 1050.622790] [] ? 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 [ 1050.622797] [] 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 executing program executing program [ 1050.622805] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1050.622812] [] 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 [ 1050.622819] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622826] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622835] [] ? __do_page_fault+0x183/0xd50 [ 1050.622841] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622848] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622854] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1050.622861] [] ? compat_do_ip6t_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 [ 1050.622868] [] ? mutex_unlock+0x9/0x10 [ 1050.622876] [] ? 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 [ 1050.622884] [] nf_setsockopt+0x6d/0xc0 [ 1050.622892] [] ipv6_setsockopt+0xc8/0x130 [ 1050.622899] [] udpv6_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 executing program [ 1050.622906] [] sock_common_setsockopt+0x9a/0xe0 [ 1050.622914] [] 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 [ 1050.622922] [] ? 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 executing program executing program ** 1206 printk messages dropped ** [ 1055.627299] 35*32kB (UME) 390*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186080kB [ 1055.627338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.627341] 10774 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 [ 1055.627343] 0 pages in swap cache [ 1055.627347] 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 [ 1055.627349] Free swap = 0kB [ 1055.627351] Total swap = 0kB [ 1055.627353] 1965969 pages RAM [ 1055.627355] 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 executing program executing program executing program executing program executing program [ 1055.627357] 321064 pages reserved [ 1055.629076] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629081] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1055.629094] CPU: 0 PID: 23969 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.629103] ffff8801cf3af890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629105] ffffffff81eb0ee9 1ffff10039e75f14 ffff8801cf65e000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629115] 0000000000000001 0000000000400000 ffff8801cf3af9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629125] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1055.629140] [] 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 [ 1055.629150] [] warn_alloc.cold.123+0xd5/0x141 [ 1055.629159] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1055.629171] [] ? 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 [ 1055.629179] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1055.629190] [] ? check_preemption_disabled+0x3b/0x170 [ 1055.629199] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629217] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1055.629225] [] vmalloc+0x5b/0x70 executing program executing program executing program executing program executing program executing program executing program [ 1055.629235] [] ? 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 [ 1055.629244] [] xt_alloc_entry_offsets+0x41/0x60 [ 1055.629252] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629261] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1055.629272] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629280] [] ? retint_kernel+0x2d/0x2d [ 1055.629289] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629296] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1055.629304] [] ? compat_do_ip6t_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 [ 1055.629315] [] ? mutex_unlock+0x9/0x10 [ 1055.629325] [] ? 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 [ 1055.629334] [] nf_setsockopt+0x6d/0xc0 [ 1055.629345] [] ipv6_setsockopt+0xc8/0x130 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 [ 1055.629353] [] udpv6_setsockopt+0x4a/0x90 [ 1055.629362] [] 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 [ 1055.629372] [] SyS_setsockopt+0x166/0x260 [ 1055.629381] [] ? SyS_recv+0x40/0x40 [ 1055.629389] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629396] [] ? 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 [ 1055.629403] [] do_syscall_64+0x1a6/0x490 [ 1055.629405] syz-executor376: [ 1055.629410] [] 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 [ 1055.629413] vmalloc: allocation failure: 17179868160 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 [ 1055.629423] CPU: 1 PID: 23967 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1055.629426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629430] ffff8801c499f890 [ 1055.629432] ffffffff81eb0ee9 1ffff10038933f14 ffff8801d705b000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629442] 0000000000000001 0000000000400000 ffff8801c499f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629451] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1055.629471] [] dump_stack+0xc1/0x128 [ 1055.629479] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629486] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1055.629494] [] ? 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 [ 1055.629501] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1055.629508] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629516] [] __vmalloc_node_range+0x357/0x5f0 [ 1055.629523] [] ? 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 [ 1055.629530] [] vmalloc+0x5b/0x70 [ 1055.629537] [] ? 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 [ 1055.629544] [] 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 [ 1055.629550] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629556] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1055.629564] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629571] [] ? retint_kernel+0x2d/0x2d [ 1055.629578] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629584] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.629591] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1055.629599] [] ? 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 [ 1055.629607] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1055.629614] [] nf_setsockopt+0x6d/0xc0 [ 1055.629622] [] ipv6_setsockopt+0xc8/0x130 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 [ 1055.629628] [] udpv6_setsockopt+0x4a/0x90 [ 1055.629635] [] 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 [ 1055.629642] [] SyS_setsockopt+0x166/0x260 [ 1055.629649] [] ? 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 [ 1055.629656] [] ? do_syscall_64+0x48/0x490 [ 1055.629663] [] ? 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 [ 1055.629670] [] do_syscall_64+0x1a6/0x490 [ 1055.629676] [] 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 [ 1055.630950] Mem-Info: [ 1055.630966] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1055.630966] active_file:3221 inactive_file:7504 isolated_file:0 [ 1055.630966] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1055.630966] slab_reclaimable:11769 slab_unreclaimable:50234 [ 1055.630966] mapped:1780 shmem:50 pagetables:309 bounce:0 [ 1055.630966] free:1544838 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 executing program executing program [ 1055.630981] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1055.630997] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.631000] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 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 [ 1055.631027] 0 0 3501 3501Normal free:3185608kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47076kB slab_unreclaimable:200936kB kernel_stack:4544kB pagetables:1236kB bounce:0kB free_pcp:856kB local_pcp:640kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.631054] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 299*4kB (UME) 426*8kB (UME) 173*16kB (UME) 34*32kB (UME) 390*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185676kB [ 1055.631208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.631210] 10774 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 [ 1055.631213] 0 pages in swap cache [ 1055.631216] 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 [ 1055.631218] Free swap = 0kB [ 1055.631219] Total swap = 0kB [ 1055.631221] 1965969 pages RAM [ 1055.631223] 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 [ 1055.631225] 321064 pages reserved [ 1055.633937] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.633941] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1055.633952] CPU: 0 PID: 23970 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.633956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.633959] ffff8801b622f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.633962] ffffffff81eb0ee9 1ffff10036c45f14 ffff8801d982c800 ffffffff83cb99a0 [ 1055.633972] 0000000000000001 0000000000400000 ffff8801b622f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.633982] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1055.633999] [] 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 [ 1055.634008] [] warn_alloc.cold.123+0xd5/0x141 [ 1055.634015] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1055.634024] [] ? 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 [ 1055.634032] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.634040] [] ? check_preemption_disabled+0x3b/0x170 [ 1055.634048] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.634056] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1055.634063] [] vmalloc+0x5b/0x70 [ 1055.634070] [] ? 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 [ 1055.634078] [] xt_alloc_entry_offsets+0x41/0x60 [ 1055.634085] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.634092] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1055.634100] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.634106] [] ? retint_kernel+0x2d/0x2d [ 1055.634114] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1055.634120] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1055.634126] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1055.634133] [] ? 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 [ 1055.634141] [] ? 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 [ 1055.634148] [] nf_setsockopt+0x6d/0xc0 [ 1055.634156] [] ipv6_setsockopt+0xc8/0x130 [ 1055.634163] [] udpv6_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 [ 1055.634175] [] sock_common_setsockopt+0x9a/0xe0 [ 1055.634184] [] 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 [ 1055.634191] [] ? SyS_recv+0x40/0x40 [ 1055.634198] [] ? do_syscall_64+0x48/0x490 [ 1055.634204] [] ? 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 [ 1055.634211] [] do_syscall_64+0x1a6/0x490 [ 1055.634218] [] 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 [ 1055.634293] Mem-Info: [ 1055.634310] active_anon:3646 inactive_anon:43 isolated_anon:0 [ 1055.634310] active_file:3221 inactive_file:7504 isolated_file:0 [ 1055.634310] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1055.634310] slab_reclaimable:11769 slab_unreclaimable:50234 [ 1055.634310] mapped:1780 shmem:50 pagetables:309 bounce:0 [ 1055.634310] free:1545650 free_pcp:355 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1198 printk messages dropped ** [ 1060.634931] 204*16kB (UME) 85*32kB (UME) 392*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3195028kB [ 1060.634972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.634974] 10774 total pagecache pages [ 1060.634976] 0 pages in swap cache [ 1060.634979] 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 [ 1060.634981] Free swap = 0kB [ 1060.634983] Total swap = 0kB [ 1060.634985] 1965969 pages RAM [ 1060.634987] 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 [ 1060.634989] 321064 pages reserved [ 1060.637687] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637691] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1060.637702] CPU: 0 PID: 25463 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.637709] ffff8801b6767890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637712] ffffffff81eb0ee9 1ffff10036cecf14 ffff8801d7134800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637722] 0000000000000001 0000000000400000 ffff8801b67679d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637731] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1060.637747] [] dump_stack+0xc1/0x128 [ 1060.637755] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637761] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1060.637770] [] ? 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 [ 1060.637777] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1060.637785] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637792] [] __vmalloc_node_range+0x357/0x5f0 [ 1060.637799] [] ? rcu_read_lock_sched_held+0x103/0x120 executing program executing program executing program executing program executing program executing program executing program [ 1060.637804] [] vmalloc+0x5b/0x70 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637811] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1060.637817] [] 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 [ 1060.637822] [] translate_table+0x215/0x1690 [ 1060.637829] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637837] [] ? __do_page_fault+0x183/0xd50 [ 1060.637843] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637850] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637857] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1060.637864] [] ? compat_do_ip6t_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 [ 1060.637872] [] ? mutex_unlock+0x9/0x10 [ 1060.637880] [] ? 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 [ 1060.637888] [] nf_setsockopt+0x6d/0xc0 [ 1060.637896] [] ipv6_setsockopt+0xc8/0x130 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 [ 1060.637903] [] udpv6_setsockopt+0x4a/0x90 [ 1060.637910] [] 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 [ 1060.637919] [] SyS_setsockopt+0x166/0x260 [ 1060.637926] [] ? 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 [ 1060.637933] [] ? do_syscall_64+0x48/0x490 [ 1060.637941] [] ? SyS_recv+0x40/0x40 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637947] [] do_syscall_64+0x1a6/0x490 [ 1060.637955] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1060.637958] Mem-Info: [ 1060.637974] active_anon:4163 inactive_anon:43 isolated_anon:0 [ 1060.637974] active_file:3221 inactive_file:7504 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 [ 1060.637974] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1060.637974] slab_reclaimable:11757 slab_unreclaimable:50242 [ 1060.637974] mapped:1780 shmem:50 pagetables:291 bounce:0 [ 1060.637974] free:1545999 free_pcp:277 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.637989] Node 0 active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1060.638005] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1060.638008] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638033] 0 0 3501 3501Normal free:3190252kB min:36836kB low:46044kB high:55252kB active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47028kB slab_unreclaimable:200968kB kernel_stack:4576kB pagetables:1164kB bounce:0kB free_pcp:444kB local_pcp:220kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638060] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 327*4kB (UME) 446*8kB (UME) 204*16kB (UME) 85*32kB (UME) 392*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3190252kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638218] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1060.638220] 10774 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 executing program [ 1060.638223] 0 pages in swap cache [ 1060.638227] Swap cache stats: add 0, delete 0, find 0/0 [ 1060.638229] 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 [ 1060.638231] Total swap = 0kB [ 1060.638234] 1965969 pages RAM [ 1060.638236] 0 pages HighMem/MovableOnly [ 1060.638238] 321064 pages reserved [ 1060.638445] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638449] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1060.638459] CPU: 1 PID: 25464 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638466] ffff8801c3eb7890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638469] ffffffff81eb0ee9 1ffff100387d6f14 ffff8801d3851800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638479] 0000000000000001 0000000000400000 ffff8801c3eb79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638488] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1060.638503] [] dump_stack+0xc1/0x128 [ 1060.638511] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638518] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1060.638526] [] ? 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 [ 1060.638533] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1060.638541] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638548] [] __vmalloc_node_range+0x357/0x5f0 [ 1060.638556] [] ? 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 [ 1060.638563] [] vmalloc+0x5b/0x70 [ 1060.638571] [] ? 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 [ 1060.638578] [] xt_alloc_entry_offsets+0x41/0x60 [ 1060.638585] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638592] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1060.638600] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638606] [] ? retint_kernel+0x2d/0x2d [ 1060.638613] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program [ 1060.638620] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638627] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1060.638635] [] ? 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 [ 1060.638643] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1060.638650] [] 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 [ 1060.638658] [] ipv6_setsockopt+0xc8/0x130 [ 1060.638665] [] udpv6_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 [ 1060.638672] [] sock_common_setsockopt+0x9a/0xe0 [ 1060.638680] [] 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 [ 1060.638687] [] ? 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 [ 1060.638693] [] ? do_syscall_64+0x48/0x490 [ 1060.638700] [] ? SyS_recv+0x40/0x40 [ 1060.638706] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638714] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1060.638716] Mem-Info: [ 1060.638732] active_anon:4163 inactive_anon:43 isolated_anon:0 [ 1060.638732] active_file:3221 inactive_file:7504 isolated_file:0 [ 1060.638732] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1060.638732] slab_reclaimable:11757 slab_unreclaimable:50242 [ 1060.638732] mapped:1780 shmem:50 pagetables:291 bounce:0 [ 1060.638732] free:1546024 free_pcp:394 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.638746] Node 0 active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1060.638761] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program lowmem_reserve[]: [ 1060.638764] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1060.638788] 0 0 3501 3501Normal free:3190552kB min:36836kB low:46044kB high:55252kB active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47028kB slab_unreclaimable:200968kB kernel_stack:4576kB pagetables:1164kB bounce:0kB free_pcp:964kB local_pcp:220kB 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 executing program 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[]: [ 1060.641681] 0 0 0[ 1060.641686] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641687] 0vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) DMA: [ 1060.641700] CPU: 0 PID: 25465 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641701] 1*4kB [ 1060.641704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641705] (U) ffff8801d938f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641709] 0*8kB ffffffff81eb0ee90*16kB 1ffff1003b271f141*32kB ffff8801d47c0000(U) 2*64kB ffffffff83cb99a0 [ 1060.641722] (U) 00000000000000011*128kB 0000000000400000(U) ffff8801d938f9d81*256kB (U) ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641735] 0*512kB 0000000041b58ab31*1024kB ffffffff843c5698(U) ffffffff814502901*2048kB (M) Call Trace: [ 1060.641748] 3*4096kB [] 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 [ 1060.641755] (M) [] warn_alloc.cold.123+0xd5/0x141 [ 1060.641762] = 15908kB [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641769] DMA32: [] ? 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 [ 1060.641777] 3*4kB [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1060.641783] (M) [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641790] 4*8kB [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1060.641796] (M) [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1060.641807] [] vmalloc+0x5b/0x70 [ 1060.641813] [] ? 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 [ 1060.641815] 2*16kB [] xt_alloc_entry_offsets+0x41/0x60 [ 1060.641821] (M) [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 875 printk messages dropped ** [ 1065.639378] 239*16kB ** 293 printk messages dropped ** [ 1065.650386] 239*16kB (UME) 69*32kB (UME) 376*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3187972kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.650428] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1065.650430] 10774 total pagecache pages [ 1065.650432] 0 pages in swap cache executing program executing program executing program executing program executing program executing program [ 1065.650436] 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 [ 1065.650438] Free swap = 0kB [ 1065.650440] Total swap = 0kB [ 1065.650442] 1965969 pages RAM [ 1065.650444] 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 [ 1065.650446] 321064 pages reserved [ 1065.651630] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651635] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1065.651645] CPU: 1 PID: 27055 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1065.651649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651653] ffff8801c1f6f890 [ 1065.651655] ffffffff81eb0ee9 1ffff100383edf14 ffff8801d3c6e000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651665] 0000000000000001 0000000000400000 ffff8801c1f6f9d8 ffffffff81560d2c [ 1065.651675] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: executing program executing program executing program executing program executing program executing program executing program [ 1065.651690] [] 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 [ 1065.651699] [] warn_alloc.cold.123+0xd5/0x141 [ 1065.651705] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651714] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1065.651721] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651729] [] ? check_preemption_disabled+0x3b/0x170 [ 1065.651737] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651744] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1065.651750] [] vmalloc+0x5b/0x70 executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651758] [] ? 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 [ 1065.651764] [] xt_alloc_entry_offsets+0x41/0x60 [ 1065.651771] [] translate_table+0x215/0x1690 [ 1065.651778] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651786] [] ? __do_page_fault+0x183/0xd50 [ 1065.651793] [] ? retint_kernel+0x2d/0x2d [ 1065.651800] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651806] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1065.651813] [] ? compat_do_ip6t_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 [ 1065.651822] [] ? mutex_unlock+0x9/0x10 [ 1065.651830] [] ? 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 [ 1065.651837] [] nf_setsockopt+0x6d/0xc0 [ 1065.651845] [] ipv6_setsockopt+0xc8/0x130 [ 1065.651851] [] udpv6_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 [ 1065.651858] [] sock_common_setsockopt+0x9a/0xe0 [ 1065.651866] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program [ 1065.651874] [] ? 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 [ 1065.651880] [] ? do_syscall_64+0x48/0x490 [ 1065.651887] [] ? 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 [ 1065.651900] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.651906] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1065.653232] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653236] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1065.653247] CPU: 0 PID: 27050 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653254] ffff8801d700f890 [ 1065.653257] ffffffff81eb0ee9 1ffff1003ae01f14 ffff8801d3cb4800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653267] 0000000000000001 0000000000400000 ffff8801d700f9d8 ffffffff81560d2c [ 1065.653276] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: executing program executing program executing program executing program executing program executing program executing program [ 1065.653290] [] 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 [ 1065.653298] [] warn_alloc.cold.123+0xd5/0x141 [ 1065.653305] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653313] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1065.653321] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653329] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653336] [] __vmalloc_node_range+0x357/0x5f0 [ 1065.653344] [] ? 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 [ 1065.653350] [] vmalloc+0x5b/0x70 [ 1065.653358] [] ? 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 [ 1065.653365] [] xt_alloc_entry_offsets+0x41/0x60 [ 1065.653371] [] translate_table+0x215/0x1690 [ 1065.653378] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653387] [] ? __do_page_fault+0x183/0xd50 [ 1065.653393] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653400] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1065.653407] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653414] [] ? compat_do_ip6t_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 [ 1065.653422] [] ? mutex_unlock+0x9/0x10 [ 1065.653430] [] ? 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 [ 1065.653437] [] nf_setsockopt+0x6d/0xc0 [ 1065.653445] [] ipv6_setsockopt+0xc8/0x130 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 [ 1065.653452] [] udpv6_setsockopt+0x4a/0x90 [ 1065.653459] [] 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 [ 1065.653466] [] SyS_setsockopt+0x166/0x260 [ 1065.653473] [] ? 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 [ 1065.653479] [] ? do_syscall_64+0x48/0x490 [ 1065.653486] [] ? 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 [ 1065.653492] [] do_syscall_64+0x1a6/0x490 [ 1065.653499] [] 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 [ 1065.653502] Mem-Info: [ 1065.653518] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1065.653518] active_file:3221 inactive_file:7504 isolated_file:0 [ 1065.653518] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1065.653518] slab_reclaimable:11725 slab_unreclaimable:50188 [ 1065.653518] mapped:1780 shmem:50 pagetables:311 bounce:0 [ 1065.653518] free:1544910 free_pcp:212 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653532] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1065.653549] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1065.653552] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program 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[]: [ 1065.653578] 0 0 3501 3501Normal free:3185896kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:46900kB slab_unreclaimable:200752kB kernel_stack:4512kB pagetables:1244kB bounce:0kB free_pcp:184kB local_pcp:88kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653605] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 234*4kB (ME) 322*8kB (UME) 239*16kB (UME) 70*32kB (UME) 376*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185896kB [ 1065.653762] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1065.653765] 10774 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 [ 1065.653767] 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 [ 1065.653771] Swap cache stats: add 0, delete 0, find 0/0 [ 1065.653773] Free swap = 0kB [ 1065.653775] Total swap = 0kB executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653777] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.653779] 0 pages HighMem/MovableOnly [ 1065.653781] 321064 pages reserved [ 1065.654923] Mem-Info: [ 1065.654939] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1065.654939] active_file:3221 inactive_file:7504 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 [ 1065.654939] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1065.654939] slab_reclaimable:11725 slab_unreclaimable:50188 [ 1065.654939] mapped:1780 shmem:50 pagetables:311 bounce:0 [ 1065.654939] free:1545260 free_pcp:348 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.654954] Node 0 active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.654970] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1065.654973] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1065.654998] 0 0 3501 3501Normal free:3187296kB min:36836kB low:46044kB high:55252kB active_anon:16652kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:46900kB slab_unreclaimable:200752kB kernel_stack:4544kB pagetables:1244kB bounce:0kB free_pcp:740kB local_pcp:56kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.655023] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 586*4kB (UME) 332*8kB (UME) 239*16kB (UME) 69*32kB (UME) 376*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3187352kB [ 1065.655177] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1065.655179] 10774 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 [ 1065.655181] 0 pages in swap cache [ 1065.655184] 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 [ 1065.655186] Free swap = 0kB [ 1065.655188] Total swap = 0kB [ 1065.655190] 1965969 pages RAM [ 1065.655192] 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 executing program [ 1065.655194] 321064 pages reserved [ 1065.657245] syz-executor376: [ 1065.657249] vmalloc: allocation failure: 17179868160 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 [ 1065.657259] CPU: 0 PID: 27052 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.657263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.657266] ffff8801cdbff890 [ 1065.657269] ffffffff81eb0ee9 1ffff10039b7ff14 ffff8801ccb91800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.657279] 0000000000000001 0000000000400000 ffff8801cdbff9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1065.657288] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1065.657304] [] 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 [ 1065.657312] [] warn_alloc.cold.123+0xd5/0x141 [ 1065.657319] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 519 printk messages dropped ** [ 1065.671491] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 612 printk messages dropped ** [ 1070.653950] 389*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3194772kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.653982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1070.653985] 10774 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 [ 1070.653987] 0 pages in swap cache [ 1070.653991] Swap cache stats: add 0, delete 0, find 0/0 [ 1070.653993] Free swap = 0kB [ 1070.653994] 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 [ 1070.653996] 1965969 pages RAM [ 1070.653998] 0 pages HighMem/MovableOnly [ 1070.654000] 321064 pages reserved [ 1070.658191] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658195] vmalloc: allocation failure: 17179868160 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 [ 1070.658206] CPU: 0 PID: 28680 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1070.658210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658214] ffff8801d562f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658217] ffffffff81eb0ee9 1ffff1003aac5f14 ffff8801c2d3e000 ffffffff83cb99a0 [ 1070.658227] 0000000000000001 0000000000400000 ffff8801d562f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658237] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1070.658253] [] 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 [ 1070.658263] [] warn_alloc.cold.123+0xd5/0x141 [ 1070.658270] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1070.658279] [] ? 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 [ 1070.658285] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1070.658294] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658300] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658308] [] ? 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 [ 1070.658315] [] vmalloc+0x5b/0x70 [ 1070.658323] [] ? 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 [ 1070.658330] [] xt_alloc_entry_offsets+0x41/0x60 [ 1070.658336] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658343] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1070.658350] [] ? __do_page_fault+0x183/0xd50 [ 1070.658357] [] ? retint_kernel+0x2d/0x2d [ 1070.658363] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658369] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1070.658376] [] ? compat_do_ip6t_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 [ 1070.658384] [] ? mutex_unlock+0x9/0x10 [ 1070.658391] [] ? 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 [ 1070.658398] [] nf_setsockopt+0x6d/0xc0 [ 1070.658406] [] ipv6_setsockopt+0xc8/0x130 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 [ 1070.658413] [] udpv6_setsockopt+0x4a/0x90 [ 1070.658420] [] 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 [ 1070.658428] [] SyS_setsockopt+0x166/0x260 [ 1070.658435] [] ? 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 [ 1070.658441] [] ? do_syscall_64+0x48/0x490 [ 1070.658449] [] ? SyS_recv+0x40/0x40 [ 1070.658455] [] do_syscall_64+0x1a6/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658462] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1070.658465] Mem-Info: [ 1070.658481] active_anon:3129 inactive_anon:43 isolated_anon:0 [ 1070.658481] active_file:3221 inactive_file:7504 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 [ 1070.658481] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1070.658481] slab_reclaimable:11785 slab_unreclaimable:50277 [ 1070.658481] mapped:1780 shmem:50 pagetables:284 bounce:0 [ 1070.658481] free:1547098 free_pcp:394 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 [ 1070.658494] Node 0 active_anon:12516kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1070.658510] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1070.658513] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658537] 0 0 3501 3501Normal free:3194648kB min:36836kB low:46044kB high:55252kB active_anon:14592kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47140kB slab_unreclaimable:201108kB kernel_stack:4544kB pagetables:1136kB bounce:0kB free_pcp:888kB local_pcp:128kB 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 executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.658562] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 962*4kB (UME) 452*8kB (UME) 149*16kB (UME) 111*32kB (UME) 389*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3194648kB [ 1070.658717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program [ 1070.658719] 10774 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 [ 1070.658722] 0 pages in swap cache [ 1070.658725] Swap cache stats: add 0, delete 0, find 0/0 [ 1070.658727] 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 [ 1070.658729] Total swap = 0kB [ 1070.658731] 1965969 pages RAM [ 1070.658733] 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 [ 1070.658735] 321064 pages reserved [ 1070.659822] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659826] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1070.659836] CPU: 1 PID: 28683 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659843] ffff8801bc3c7890 [ 1070.659846] ffffffff81eb0ee9 1ffff10037878f14 ffff8801be6fb000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659857] 0000000000000001 0000000000400000 ffff8801bc3c79d8 ffffffff81560d2c [ 1070.659867] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1070.659882] [] dump_stack+0xc1/0x128 [ 1070.659890] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659897] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1070.659906] [] ? 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 [ 1070.659913] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659920] [] ? check_preemption_disabled+0x3b/0x170 [ 1070.659928] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659936] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1070.659943] [] 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 [ 1070.659950] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1070.659957] [] 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 [ 1070.659963] [] translate_table+0x215/0x1690 [ 1070.659970] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659978] [] ? __do_page_fault+0x183/0xd50 [ 1070.659984] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.659990] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1070.659997] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1070.660004] [] ? compat_do_ip6t_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 executing program [ 1070.660011] [] ? mutex_unlock+0x9/0x10 [ 1070.660019] [] ? 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 [ 1070.660026] [] nf_setsockopt+0x6d/0xc0 [ 1070.660034] [] ipv6_setsockopt+0xc8/0x130 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 [ 1070.660041] [] udpv6_setsockopt+0x4a/0x90 [ 1070.660048] [] 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 [ 1070.660055] [] SyS_setsockopt+0x166/0x260 [ 1070.660063] [] ? SyS_recv+0x40/0x40 [ 1070.660069] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.660076] [] ? 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 [ 1070.660083] [] do_syscall_64+0x1a6/0x490 [ 1070.660089] [] 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 [ 1070.660092] Mem-Info: [ 1070.660108] active_anon:3131 inactive_anon:43 isolated_anon:0 [ 1070.660108] active_file:3221 inactive_file:7504 isolated_file:0 [ 1070.660108] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1070.660108] slab_reclaimable:11785 slab_unreclaimable:50277 [ 1070.660108] mapped:1780 shmem:50 pagetables:284 bounce:0 [ 1070.660108] free:1547076 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.660122] Node 0 active_anon:12524kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB 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 [ 1070.660137] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1070.660140] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 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 [ 1070.660173] 0 0 3501 3501Normal free:3194560kB min:36836kB low:46044kB high:55252kB active_anon:12524kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47140kB slab_unreclaimable:201108kB kernel_stack:4544kB pagetables:1136kB bounce:0kB free_pcp:932kB local_pcp:208kB 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.660199] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 962*4kB (UME) 452*8kB (UME) 149*16kB (UME) 111*32kB (UME) 389*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 17*2048kB (M) 726*4096kB (M) [ 1070.661849] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1070.661854] vmalloc: allocation failure: 17179868160 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 [ 1070.661864] CPU: 0 PID: 28681 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1070.661868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1156 printk messages dropped ** [ 1075.662941] 62*32kB (UME) 389*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3187516kB [ 1075.662978] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.662980] 10774 total pagecache pages [ 1075.662983] 0 pages in swap cache [ 1075.662987] 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 [ 1075.662989] Free swap = 0kB [ 1075.662991] Total swap = 0kB [ 1075.662993] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.662995] 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 [ 1075.662997] 321064 pages reserved [ 1075.668620] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668624] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1075.668635] CPU: 0 PID: 30210 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668643] ffff8801d39e7890 [ 1075.668645] ffffffff81eb0ee9 1ffff1003a73cf14 ffff8801c4829800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668656] 0000000000000001 0000000000400000 ffff8801d39e79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668673] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1075.668689] [] dump_stack+0xc1/0x128 [ 1075.668698] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668706] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1075.668714] [] ? 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 [ 1075.668722] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1075.668730] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668738] [] __vmalloc_node_range+0x357/0x5f0 [ 1075.668746] [] ? 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 [ 1075.668753] [] 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 [ 1075.668761] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1075.668768] [] 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 [ 1075.668775] [] translate_table+0x215/0x1690 [ 1075.668782] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668791] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668797] [] ? retint_kernel+0x2d/0x2d [ 1075.668804] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668811] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1075.668817] [] ? compat_do_ip6t_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 [ 1075.668825] [] ? mutex_unlock+0x9/0x10 [ 1075.668833] [] ? 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 [ 1075.668840] [] nf_setsockopt+0x6d/0xc0 [ 1075.668849] [] ipv6_setsockopt+0xc8/0x130 [ 1075.668855] [] udpv6_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 [ 1075.668862] [] sock_common_setsockopt+0x9a/0xe0 [ 1075.668870] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.668878] [] ? 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 [ 1075.668885] [] ? do_syscall_64+0x48/0x490 [ 1075.668893] [] ? 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 [ 1075.668899] [] do_syscall_64+0x1a6/0x490 [ 1075.668907] [] 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 [ 1075.669002] Mem-Info: [ 1075.669019] active_anon:4160 inactive_anon:43 isolated_anon:0 [ 1075.669019] active_file:3221 inactive_file:7504 isolated_file:0 [ 1075.669019] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1075.669019] slab_reclaimable:11827 slab_unreclaimable:50373 [ 1075.669019] mapped:1780 shmem:50 pagetables:321 bounce:0 [ 1075.669019] free:1545563 free_pcp:230 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669033] Node 0 active_anon:16640kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669050] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1075.669053] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669079] 0 0 3501 3501Normal free:3188508kB min:36836kB low:46044kB high:55252kB active_anon:16640kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47308kB slab_unreclaimable:201492kB kernel_stack:4512kB pagetables:1284kB bounce:0kB free_pcp:260kB local_pcp:40kB 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 executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669106] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 667*4kB (UME) 410*8kB (UME) 86*16kB (UME) 63*32kB (UME) 389*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188540kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669261] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669263] 10774 total pagecache pages [ 1075.669265] 0 pages in swap cache [ 1075.669269] 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 [ 1075.669271] Free swap = 0kB [ 1075.669273] Total swap = 0kB [ 1075.669275] 1965969 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669277] 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 [ 1075.669279] 321064 pages reserved [ 1075.669862] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669867] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1075.669878] CPU: 1 PID: 30207 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669885] ffff8801d8ab7890 [ 1075.669887] ffffffff81eb0ee9 1ffff1003b156f14 ffff8801d4fb1800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669898] 0000000000000001 0000000000400000 ffff8801d8ab79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669908] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call 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 [ 1075.669923] [] dump_stack+0xc1/0x128 [ 1075.669931] [] warn_alloc.cold.123+0xd5/0x141 [ 1075.669938] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669947] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1075.669954] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669962] [] ? check_preemption_disabled+0x3b/0x170 [ 1075.669970] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.669978] [] ? 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 [ 1075.669984] [] 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 [ 1075.669992] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1075.669999] [] xt_alloc_entry_offsets+0x41/0x60 [ 1075.670006] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.670012] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1075.670020] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.670026] [] ? retint_kernel+0x2d/0x2d [ 1075.670033] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1075.670040] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.670047] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1075.670054] [] ? mutex_unlock+0x9/0x10 [ 1075.670062] [] ? 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 [ 1075.670070] [] nf_setsockopt+0x6d/0xc0 [ 1075.670077] [] ipv6_setsockopt+0xc8/0x130 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 [ 1075.670084] [] udpv6_setsockopt+0x4a/0x90 [ 1075.670091] [] 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 [ 1075.670098] [] SyS_setsockopt+0x166/0x260 [ 1075.670105] [] ? 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 [ 1075.670112] [] ? do_syscall_64+0x48/0x490 [ 1075.670119] [] ? 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 [ 1075.670126] [] do_syscall_64+0x1a6/0x490 [ 1075.670133] [] 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 [ 1075.670135] Mem-Info: [ 1075.670151] active_anon:4160 inactive_anon:43 isolated_anon:0 [ 1075.670151] active_file:3221 inactive_file:7504 isolated_file:0 [ 1075.670151] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1075.670151] slab_reclaimable:11827 slab_unreclaimable:50373 [ 1075.670151] mapped:1780 shmem:50 pagetables:321 bounce:0 [ 1075.670151] free:1545688 free_pcp:403 free_cma:0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.670166] Node 0 active_anon:16640kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB 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 [ 1075.670182] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program lowmem_reserve[]: [ 1075.670185] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1075.670211] 0 0 3501 3501Normal free:3189008kB min:36836kB low:46044kB high:55252kB active_anon:16640kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47308kB slab_unreclaimable:201492kB kernel_stack:4544kB pagetables:1284kB bounce:0kB free_pcp:940kB local_pcp:176kB 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 executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.670237] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 740*4kB (UME) 420*8kB (UME) 86*16kB (UME) 62*32kB (UME) 389*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188880kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1075.670385] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1075.670387] 10774 total pagecache pages [ 1075.670389] 0 pages in swap cache [ 1075.670393] 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 [ 1075.670395] 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 [ 1075.670397] Total swap = 0kB [ 1075.670399] 1965969 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 ** 94 printk messages dropped ** [ 1075.676268] [] vmalloc+0x5b/0x70 ** 679 printk messages dropped ** [ 1080.668194] [] ? 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 ** 356 printk messages dropped ** [ 1080.676733] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program 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[]: [ 1080.676736] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program executing program 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 [ 1080.676760] 0 0 3501 3501Normal free:3182880kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47508kB slab_unreclaimable:201344kB kernel_stack:4544kB pagetables:1196kB bounce:0kB free_pcp:776kB local_pcp:632kB 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 executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.676785] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 576*4kB (UME) 128*8kB (UME) 55*16kB (UME) 112*32kB (UME) 390*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3182960kB [ 1080.676930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.676932] 10774 total pagecache pages [ 1080.676934] 0 pages in swap cache [ 1080.676937] 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 [ 1080.676939] Free swap = 0kB [ 1080.676941] Total swap = 0kB [ 1080.676943] 1965969 pages RAM [ 1080.676945] 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 [ 1080.676947] 321064 pages reserved [ 1080.678624] Mem-Info: [ 1080.678641] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1080.678641] active_file:3221 inactive_file:7504 isolated_file:0 [ 1080.678641] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1080.678641] slab_reclaimable:11877 slab_unreclaimable:50336 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.678641] mapped:1780 shmem:50 pagetables:299 bounce:0 [ 1080.678641] free:1544913 free_pcp:356 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 [ 1080.678656] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB 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 [ 1080.678672] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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[]: [ 1080.678675] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: [ 1080.678701] 0 0 3501 3501Normal free:3185908kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47508kB slab_unreclaimable:201344kB kernel_stack:4512kB pagetables:1196kB bounce:0kB free_pcp:760kB 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.678728] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program 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: 791*4kB (UME) 129*8kB (UME) 55*16kB (UME) 113*32kB (UME) 390*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.678887] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1080.678889] 10774 total pagecache pages [ 1080.678892] 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 [ 1080.678895] Swap cache stats: add 0, delete 0, find 0/0 [ 1080.678897] Free swap = 0kB [ 1080.678899] Total swap = 0kB [ 1080.678901] 1965969 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 [ 1080.678903] 0 pages HighMem/MovableOnly [ 1080.678905] 321064 pages reserved [ 1080.682167] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682171] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1080.682182] CPU: 0 PID: 31740 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.682188] ffff8801c3c7f890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682191] ffffffff81eb0ee9 1ffff1003878ff14 ffff8801cc4c6000 ffffffff83cb99a0 [ 1080.682201] 0000000000000001 0000000000400000 ffff8801c3c7f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682211] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1080.682226] [] dump_stack+0xc1/0x128 [ 1080.682236] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682243] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1080.682252] [] ? 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 [ 1080.682259] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1080.682267] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682275] [] __vmalloc_node_range+0x357/0x5f0 [ 1080.682283] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1080.682290] [] 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 [ 1080.682298] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1080.682305] [] 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 [ 1080.682312] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682319] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682328] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682334] [] ? retint_kernel+0x2d/0x2d [ 1080.682341] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682348] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1080.682355] [] ? compat_do_ip6t_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 [ 1080.682364] [] ? mutex_unlock+0x9/0x10 [ 1080.682372] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1080.682379] [] 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 [ 1080.682388] [] ipv6_setsockopt+0xc8/0x130 [ 1080.682395] [] udpv6_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 [ 1080.682402] [] sock_common_setsockopt+0x9a/0xe0 [ 1080.682410] [] 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 [ 1080.682417] [] ? SyS_recv+0x40/0x40 [ 1080.682424] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682432] [] ? 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 [ 1080.682439] [] do_syscall_64+0x1a6/0x490 [ 1080.682446] [] 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 [ 1080.682449] Mem-Info: [ 1080.682465] active_anon:3648 inactive_anon:43 isolated_anon:0 [ 1080.682465] active_file:3221 inactive_file:7504 isolated_file:0 [ 1080.682465] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1080.682465] slab_reclaimable:11877 slab_unreclaimable:50336 [ 1080.682465] mapped:1780 shmem:50 pagetables:299 bounce:0 [ 1080.682465] free:1545962 free_pcp:493 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682480] Node 0 active_anon:14592kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB 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 [ 1080.682495] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 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 [ 1080.682499] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB 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 executing program executing program executing program executing program executing program executing program lowmem_reserve[]: [ 1080.682525] 0 0 3501 3501Normal free:3190104kB min:36836kB low:46044kB high:55252kB active_anon:14592kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47508kB slab_unreclaimable:201344kB kernel_stack:4512kB pagetables:1196kB bounce:0kB free_pcp:1308kB local_pcp:688kB 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 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 [ 1080.682552] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 1219*4kB (UME) 194*8kB (UME) 55*16kB (UME) 113*32kB (UME) 390*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3190188kB [ 1080.682712] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.682714] 10774 total pagecache pages [ 1080.682717] 0 pages in swap cache [ 1080.682720] 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 [ 1080.682722] 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 [ 1080.682724] Total swap = 0kB [ 1080.682727] 1965969 pages RAM [ 1080.682729] 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 [ 1080.682731] 321064 pages reserved [ 1080.687523] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687527] vmalloc: allocation failure: 17179868160 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 [ 1080.687539] CPU: 0 PID: 31742 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1080.687542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687546] ffff8801d4ea7890 [ 1080.687549] ffffffff81eb0ee9 1ffff1003a9d4f14 ffff8801cc4c1800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687560] 0000000000000001 0000000000400000 ffff8801d4ea79d8 ffffffff81560d2c [ 1080.687570] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1080.687585] [] 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 [ 1080.687594] [] warn_alloc.cold.123+0xd5/0x141 [ 1080.687601] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687610] [] ? 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 [ 1080.687617] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687625] [] ? check_preemption_disabled+0x3b/0x170 [ 1080.687633] [] __vmalloc_node_range+0x357/0x5f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687641] [] ? 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 [ 1080.687648] [] vmalloc+0x5b/0x70 [ 1080.687656] [] ? 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 executing program executing program executing program executing program [ 1080.687663] [] xt_alloc_entry_offsets+0x41/0x60 [ 1080.687670] [] translate_table+0x215/0x1690 [ 1080.687678] [] ? trace_hardirqs_on_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1080.687686] [] ? __do_page_fault+0x183/0xd50 [ 1080.687692] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program ** 1118 printk messages dropped ** [ 1085.683982] 39*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3182940kB [ 1085.686057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.686059] 10774 total pagecache pages [ 1085.686062] 0 pages in swap cache [ 1085.686066] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.686068] 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 [ 1085.686069] Total swap = 0kB [ 1085.686072] 1965969 pages RAM [ 1085.686074] 0 pages HighMem/MovableOnly [ 1085.686075] 321064 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 [ 1085.688519] syz-executor376: [ 1085.688523] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1085.688535] CPU: 1 PID: 805 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688542] ffff8801c0847890 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688544] ffffffff81eb0ee9 1ffff10038108f14 ffff8801cda44800 ffffffff83cb99a0 [ 1085.688555] 0000000000000001 0000000000400000 ffff8801c08479d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688565] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.688581] [] 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 [ 1085.688589] [] warn_alloc.cold.123+0xd5/0x141 [ 1085.688597] [] ? zone_watermark_ok_safe+0x280/0x280 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688605] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.688612] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688620] [] ? check_preemption_disabled+0x3b/0x170 [ 1085.688627] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.688634] [] ? 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 [ 1085.688641] [] vmalloc+0x5b/0x70 [ 1085.688648] [] ? 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 [ 1085.688654] [] xt_alloc_entry_offsets+0x41/0x60 [ 1085.688661] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688667] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1085.688675] [] ? __do_page_fault+0x183/0xd50 [ 1085.688681] [] ? retint_kernel+0x2d/0x2d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688687] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1085.688694] [] do_ip6t_set_ctl+0x2ce/0x470 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688700] [] ? compat_do_ip6t_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 [ 1085.688708] [] ? mutex_unlock+0x9/0x10 [ 1085.688715] [] ? 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 [ 1085.688722] [] 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 [ 1085.688730] [] ipv6_setsockopt+0xc8/0x130 [ 1085.688736] [] udpv6_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 [ 1085.688743] [] sock_common_setsockopt+0x9a/0xe0 [ 1085.688750] [] SyS_setsockopt+0x166/0x260 executing program executing program executing program executing program executing program [ 1085.688757] [] ? 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 [ 1085.688764] [] ? do_syscall_64+0x48/0x490 [ 1085.688771] [] ? 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 [ 1085.688777] [] do_syscall_64+0x1a6/0x490 [ 1085.688784] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1085.688786] 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 [ 1085.688801] active_anon:5195 inactive_anon:43 isolated_anon:0 [ 1085.688801] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.688801] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.688801] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.688801] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.688801] free:1543300 free_pcp:386 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688815] Node 0 active_anon:20780kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB 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 executing program executing program executing program executing program executing program executing program [ 1085.688830] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB 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 executing program 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[]: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.688833] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB 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 executing program 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[]: [ 1085.688857] 0 0 3501 3501Normal free:3179208kB min:36836kB low:46044kB high:55252kB active_anon:20780kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4544kB pagetables:1392kB bounce:0kB free_pcp:908kB local_pcp:716kB 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 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 [ 1085.688882] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 182*4kB (UME) 77*8kB (M) 31*16kB (UME) 38*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3178992kB [ 1085.689248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689250] 10774 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 [ 1085.689254] 0 pages in swap cache [ 1085.689257] 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 [ 1085.689259] Free swap = 0kB [ 1085.689261] Total swap = 0kB [ 1085.689264] 1965969 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 [ 1085.689266] 0 pages HighMem/MovableOnly [ 1085.689267] 321064 pages reserved [ 1085.689416] syz-executor376: executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689420] vmalloc: allocation failure: 17179868160 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 [ 1085.689430] CPU: 0 PID: 808 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689437] ffff8801cbb9f890 [ 1085.689439] ffffffff81eb0ee9 1ffff10039773f14 ffff8801cad3c800 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689449] 0000000000000001 0000000000400000 ffff8801cbb9f9d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689459] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.689480] [] dump_stack+0xc1/0x128 [ 1085.689488] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689495] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1085.689503] [] ? 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 [ 1085.689510] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1085.689518] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689525] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.689533] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.689539] [] 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 [ 1085.689546] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1085.689553] [] xt_alloc_entry_offsets+0x41/0x60 executing program executing program executing program executing program executing program executing program executing program [ 1085.689560] [] translate_table+0x215/0x1690 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689566] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1085.689574] [] ? __do_page_fault+0x183/0xd50 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689580] [] ? retint_kernel+0x2d/0x2d [ 1085.689587] [] ? ip6t_alloc_initial_table+0x670/0x670 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689593] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1085.689600] [] ? compat_do_ip6t_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 [ 1085.689607] [] ? mutex_unlock+0x9/0x10 [ 1085.689614] [] ? 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 [ 1085.689622] [] nf_setsockopt+0x6d/0xc0 [ 1085.689629] [] ipv6_setsockopt+0xc8/0x130 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 [ 1085.689636] [] udpv6_setsockopt+0x4a/0x90 [ 1085.689642] [] sock_common_setsockopt+0x9a/0xe0 [ 1085.689649] [] 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 [ 1085.689662] [] ? SyS_recv+0x40/0x40 [ 1085.689669] [] ? do_syscall_64+0x48/0x490 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.689676] [] ? 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 [ 1085.689682] [] do_syscall_64+0x1a6/0x490 [ 1085.689688] [] 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 [ 1085.691038] syz-executor376: [ 1085.691042] vmalloc: allocation failure: 17179868160 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 [ 1085.691052] CPU: 0 PID: 809 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.691055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.691058] ffff8801b7af7890 [ 1085.691061] ffffffff81eb0ee9 1ffff10036f5ef14 ffff8801cad3e000 ffffffff83cb99a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.691070] 0000000000000001 0000000000400000 ffff8801b7af79d8 ffffffff81560d2c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.691079] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.691094] [] dump_stack+0xc1/0x128 [ 1085.691102] [] warn_alloc.cold.123+0xd5/0x141 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.691109] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1085.691117] [] ? 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 [ 1085.691124] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1085.691131] [] ? check_preemption_disabled+0x3b/0x170 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1085.691139] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.691146] [] ? rcu_read_lock_sched_held+0x103/0x120 executing program executing program executing program executing program executing program executing program executing program [ 1085.691152] [] vmalloc+0x5b/0x70 executing program executing program executing program executing program executing program [ 1085.691159] [] ? xt_alloc_entry_offsets+0x41/0x60 ** 14 printk messages dropped ** [ 1085.691264] [] SyS_setsockopt+0x166/0x260 [ 1085.691272] [] ? SyS_recv+0x40/0x40 [ 1085.691279] [] ? do_syscall_64+0x48/0x490 [ 1085.691287] [] ? SyS_recv+0x40/0x40 [ 1085.691293] [] do_syscall_64+0x1a6/0x490 [ 1085.691300] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1085.691302] Mem-Info: [ 1085.691317] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1085.691317] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.691317] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.691317] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.691317] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.691317] free:1544356 free_pcp:505 free_cma:0 [ 1085.691333] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1085.691348] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.691352] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1085.691376] 0 0 3501 3501Normal free:3183680kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4512kB pagetables:1392kB bounce:0kB free_pcp:1356kB local_pcp:692kB free_cma:0kB lowmem_reserve[]: [ 1085.691402] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 624*4kB (UME) 191*8kB (UM) 34*16kB (UME) 39*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3183800kB [ 1085.691556] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1085.691558] 10774 total pagecache pages [ 1085.691560] 0 pages in swap cache [ 1085.691564] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.691566] Free swap = 0kB [ 1085.691567] Total swap = 0kB [ 1085.691570] 1965969 pages RAM [ 1085.691572] 0 pages HighMem/MovableOnly [ 1085.691574] 321064 pages reserved [ 1085.691920] Mem-Info: [ 1085.691936] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1085.691936] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.691936] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.691936] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.691936] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.691936] free:1544356 free_pcp:504 free_cma:0 [ 1085.691950] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1085.691966] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.691970] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1085.691996] 0 0 3501 3501Normal free:3183680kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4512kB pagetables:1392kB bounce:0kB free_pcp:1352kB local_pcp:692kB free_cma:0kB lowmem_reserve[]: [ 1085.692023] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 624*4kB (UME) 191*8kB (UM) 34*16kB (UME) 39*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3183800kB [ 1085.692179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1085.692181] 10774 total pagecache pages [ 1085.692183] 0 pages in swap cache [ 1085.692187] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.692189] Free swap = 0kB [ 1085.692191] Total swap = 0kB [ 1085.692193] 1965969 pages RAM [ 1085.692195] 0 pages HighMem/MovableOnly [ 1085.692197] 321064 pages reserved [ 1085.698070] syz-executor376: [ 1085.698074] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1085.698085] CPU: 1 PID: 810 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1085.698089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.698092] ffff8801c2d87890 [ 1085.698095] ffffffff81eb0ee9 1ffff100385b0f14 ffff8801cad3b000 ffffffff83cb99a0 [ 1085.698104] 0000000000000001 0000000000400000 ffff8801c2d879d8 ffffffff81560d2c [ 1085.698114] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.698128] [] dump_stack+0xc1/0x128 [ 1085.698138] [] warn_alloc.cold.123+0xd5/0x141 [ 1085.698144] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1085.698160] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.698167] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1085.698175] [] ? check_preemption_disabled+0x3b/0x170 [ 1085.698182] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.698190] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.698196] [] vmalloc+0x5b/0x70 [ 1085.698204] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1085.698210] [] xt_alloc_entry_offsets+0x41/0x60 [ 1085.698217] [] translate_table+0x215/0x1690 [ 1085.698224] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1085.698232] [] ? __do_page_fault+0x183/0xd50 [ 1085.698238] [] ? retint_kernel+0x2d/0x2d [ 1085.698245] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1085.698251] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1085.698258] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1085.698266] [] ? mutex_unlock+0x9/0x10 [ 1085.698274] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1085.698281] [] nf_setsockopt+0x6d/0xc0 [ 1085.698289] [] ipv6_setsockopt+0xc8/0x130 [ 1085.698295] [] udpv6_setsockopt+0x4a/0x90 [ 1085.698301] [] sock_common_setsockopt+0x9a/0xe0 [ 1085.698309] [] SyS_setsockopt+0x166/0x260 [ 1085.698316] [] ? SyS_recv+0x40/0x40 [ 1085.698322] [] ? do_syscall_64+0x48/0x490 [ 1085.698329] [] ? SyS_recv+0x40/0x40 [ 1085.698335] [] do_syscall_64+0x1a6/0x490 [ 1085.698342] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1085.698345] Mem-Info: [ 1085.698360] active_anon:4680 inactive_anon:43 isolated_anon:0 [ 1085.698360] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.698360] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.698360] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.698360] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.698360] free:1544530 free_pcp:401 free_cma:0 [ 1085.698373] Node 0 active_anon:18720kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1085.698388] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.698391] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.698415] 0 0 3501 3501Normal free:3184376kB min:36836kB low:46044kB high:55252kB active_anon:18720kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4512kB pagetables:1392kB bounce:0kB free_pcp:940kB local_pcp:240kB free_cma:0kB lowmem_reserve[]: [ 1085.698439] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 560*4kB (UME) 285*8kB (UM) 34*16kB (UME) 39*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184296kB [ 1085.698585] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1085.698587] 10774 total pagecache pages [ 1085.698589] 0 pages in swap cache [ 1085.698592] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.698594] Free swap = 0kB [ 1085.698596] Total swap = 0kB [ 1085.698598] 1965969 pages RAM [ 1085.698600] 0 pages HighMem/MovableOnly [ 1085.698601] 321064 pages reserved [ 1085.704017] syz-executor376: [ 1085.704021] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1085.704032] CPU: 1 PID: 813 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1085.704036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.704039] ffff8801c3d07890 [ 1085.704041] ffffffff81eb0ee9 1ffff100387a0f14 ffff8801c4bb1800 ffffffff83cb99a0 [ 1085.704051] 0000000000000001 0000000000400000 ffff8801c3d079d8 ffffffff81560d2c [ 1085.704061] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.704075] [] dump_stack+0xc1/0x128 [ 1085.704084] [] warn_alloc.cold.123+0xd5/0x141 [ 1085.704090] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1085.704099] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.704106] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1085.704114] [] ? check_preemption_disabled+0x3b/0x170 [ 1085.704121] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.704128] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.704134] [] vmalloc+0x5b/0x70 [ 1085.704141] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1085.704148] [] xt_alloc_entry_offsets+0x41/0x60 [ 1085.704162] [] translate_table+0x215/0x1690 [ 1085.704168] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1085.704176] [] ? __do_page_fault+0x183/0xd50 [ 1085.704182] [] ? retint_kernel+0x2d/0x2d [ 1085.704189] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1085.704195] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1085.704202] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1085.704210] [] ? mutex_unlock+0x9/0x10 [ 1085.704217] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1085.704224] [] nf_setsockopt+0x6d/0xc0 [ 1085.704232] [] ipv6_setsockopt+0xc8/0x130 [ 1085.704238] [] udpv6_setsockopt+0x4a/0x90 [ 1085.704244] [] sock_common_setsockopt+0x9a/0xe0 [ 1085.704252] [] SyS_setsockopt+0x166/0x260 [ 1085.704258] [] ? SyS_recv+0x40/0x40 [ 1085.704265] [] ? do_syscall_64+0x48/0x490 [ 1085.704271] [] ? SyS_recv+0x40/0x40 [ 1085.704277] [] do_syscall_64+0x1a6/0x490 [ 1085.704284] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1085.704287] Mem-Info: [ 1085.704302] active_anon:4679 inactive_anon:43 isolated_anon:0 [ 1085.704302] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.704302] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.704302] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.704302] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.704302] free:1544505 free_pcp:400 free_cma:0 [ 1085.704316] Node 0 active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1085.704331] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.704334] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.704357] 0 0 3501 3501Normal free:3184276kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4512kB pagetables:1392kB bounce:0kB free_pcp:936kB local_pcp:236kB free_cma:0kB lowmem_reserve[]: [ 1085.704382] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 532*4kB (UME) 298*8kB (UM) 34*16kB (UME) 39*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184288kB [ 1085.704527] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1085.704529] 10774 total pagecache pages [ 1085.704531] 0 pages in swap cache [ 1085.704534] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.704536] Free swap = 0kB [ 1085.704538] Total swap = 0kB [ 1085.704540] 1965969 pages RAM [ 1085.704542] 0 pages HighMem/MovableOnly [ 1085.704544] 321064 pages reserved [ 1085.710219] syz-executor376: [ 1085.710223] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1085.710234] CPU: 1 PID: 814 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1085.710238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.710241] ffff8801c2d87890 [ 1085.710243] ffffffff81eb0ee9 1ffff100385b0f14 ffff8801c4bb6000 ffffffff83cb99a0 [ 1085.710253] 0000000000000001 0000000000400000 ffff8801c2d879d8 ffffffff81560d2c [ 1085.710263] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.710277] [] dump_stack+0xc1/0x128 [ 1085.710286] [] warn_alloc.cold.123+0xd5/0x141 [ 1085.710292] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1085.710301] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.710308] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1085.710315] [] ? check_preemption_disabled+0x3b/0x170 [ 1085.710322] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.710330] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.710336] [] vmalloc+0x5b/0x70 [ 1085.710343] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1085.710350] [] xt_alloc_entry_offsets+0x41/0x60 [ 1085.710356] [] translate_table+0x215/0x1690 [ 1085.710363] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1085.710370] [] ? __do_page_fault+0x183/0xd50 [ 1085.710376] [] ? retint_kernel+0x2d/0x2d [ 1085.710383] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1085.710389] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1085.710396] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1085.710403] [] ? mutex_unlock+0x9/0x10 [ 1085.710411] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1085.710418] [] nf_setsockopt+0x6d/0xc0 [ 1085.710425] [] ipv6_setsockopt+0xc8/0x130 [ 1085.710431] [] udpv6_setsockopt+0x4a/0x90 [ 1085.710438] [] sock_common_setsockopt+0x9a/0xe0 [ 1085.710445] [] SyS_setsockopt+0x166/0x260 [ 1085.710452] [] ? SyS_recv+0x40/0x40 [ 1085.710458] [] ? do_syscall_64+0x48/0x490 [ 1085.710465] [] ? SyS_recv+0x40/0x40 [ 1085.710471] [] do_syscall_64+0x1a6/0x490 [ 1085.710478] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1085.710481] Mem-Info: [ 1085.710495] active_anon:4679 inactive_anon:43 isolated_anon:0 [ 1085.710495] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.710495] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.710495] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.710495] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.710495] free:1544505 free_pcp:400 free_cma:0 [ 1085.710509] Node 0 active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1085.710524] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.710527] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.710550] 0 0 3501 3501Normal free:3184276kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4512kB pagetables:1392kB bounce:0kB free_pcp:936kB local_pcp:236kB free_cma:0kB lowmem_reserve[]: [ 1085.710575] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 414*4kB (UME) 357*8kB (UM) 34*16kB (UME) 39*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184288kB [ 1085.710894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1085.710896] 10774 total pagecache pages [ 1085.710899] 0 pages in swap cache [ 1085.710903] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.710904] Free swap = 0kB [ 1085.710906] Total swap = 0kB [ 1085.710908] 1965969 pages RAM [ 1085.710910] 0 pages HighMem/MovableOnly [ 1085.710912] 321064 pages reserved [ 1085.715969] syz-executor376: [ 1085.715973] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1085.715984] CPU: 1 PID: 815 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1085.715987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.715991] ffff8801c3d07890 [ 1085.715993] ffffffff81eb0ee9 1ffff100387a0f14 ffff8801c4bb0000 ffffffff83cb99a0 [ 1085.716003] 0000000000000001 0000000000400000 ffff8801c3d079d8 ffffffff81560d2c [ 1085.716012] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1085.716027] [] dump_stack+0xc1/0x128 [ 1085.716035] [] warn_alloc.cold.123+0xd5/0x141 [ 1085.716042] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1085.716050] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.716057] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1085.716064] [] ? check_preemption_disabled+0x3b/0x170 [ 1085.716071] [] __vmalloc_node_range+0x357/0x5f0 [ 1085.716078] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1085.716085] [] vmalloc+0x5b/0x70 [ 1085.716092] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1085.716098] [] xt_alloc_entry_offsets+0x41/0x60 [ 1085.716105] [] translate_table+0x215/0x1690 [ 1085.716111] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1085.716118] [] ? __do_page_fault+0x183/0xd50 [ 1085.716124] [] ? retint_kernel+0x2d/0x2d [ 1085.716131] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1085.716137] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1085.716143] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1085.716151] [] ? mutex_unlock+0x9/0x10 [ 1085.716166] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1085.716173] [] nf_setsockopt+0x6d/0xc0 [ 1085.716181] [] ipv6_setsockopt+0xc8/0x130 [ 1085.716187] [] udpv6_setsockopt+0x4a/0x90 [ 1085.716194] [] sock_common_setsockopt+0x9a/0xe0 [ 1085.716201] [] SyS_setsockopt+0x166/0x260 [ 1085.716208] [] ? SyS_recv+0x40/0x40 [ 1085.716214] [] ? do_syscall_64+0x48/0x490 [ 1085.716221] [] ? SyS_recv+0x40/0x40 [ 1085.716227] [] do_syscall_64+0x1a6/0x490 [ 1085.716234] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1085.716236] Mem-Info: [ 1085.716251] active_anon:4679 inactive_anon:43 isolated_anon:0 [ 1085.716251] active_file:3221 inactive_file:7504 isolated_file:0 [ 1085.716251] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1085.716251] slab_reclaimable:11871 slab_unreclaimable:50308 [ 1085.716251] mapped:1780 shmem:50 pagetables:348 bounce:0 [ 1085.716251] free:1544536 free_pcp:368 free_cma:0 [ 1085.716265] Node 0 active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1085.716280] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.716283] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1085.716307] 0 0 3501 3501Normal free:3184400kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47484kB slab_unreclaimable:201232kB kernel_stack:4512kB pagetables:1392kB bounce:0kB free_pcp:808kB local_pcp:108kB free_cma:0kB lowmem_reserve[]: [ 1085.716332] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 445*4kB (UME) 357*8kB (UM) 34*16kB (UME) 38*32kB (UME) 402*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3184380kB [ 1085.716477] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1085.716479] 10774 total pagecache pages [ 1085.716481] 0 pages in swap cache [ 1085.716484] Swap cache stats: add 0, delete 0, find 0/0 [ 1085.716486] Free swap = 0kB [ 1085.716488] Total swap = 0kB [ 1085.716490] 1965969 pages RAM [ 1085.716492] 0 pages HighMem/MovableOnly [ 1085.716494] 321064 pages reserved [ 1090.687595] warn_alloc: 1518 callbacks suppressed [ 1090.687598] syz-executor376: [ 1090.687603] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.687616] CPU: 0 PID: 2403 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.687620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.687624] ffff8801d4f2f890 [ 1090.687628] ffffffff81eb0ee9 1ffff1003a9e5f14 ffff8801cfc88000 ffffffff83cb99a0 [ 1090.687638] 0000000000000001 0000000000400000 ffff8801d4f2f9d8 ffffffff81560d2c [ 1090.687648] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.687667] [] dump_stack+0xc1/0x128 [ 1090.687678] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.687687] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.687697] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.687704] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.687713] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.687722] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.687730] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.687736] [] vmalloc+0x5b/0x70 [ 1090.687746] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.687753] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.687761] [] translate_table+0x215/0x1690 [ 1090.687767] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.687779] [] ? __do_page_fault+0x183/0xd50 [ 1090.687788] [] ? retint_kernel+0x2d/0x2d [ 1090.687795] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.687802] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.687810] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.687819] [] ? mutex_unlock+0x9/0x10 [ 1090.687828] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.687835] [] nf_setsockopt+0x6d/0xc0 [ 1090.687843] [] ipv6_setsockopt+0xc8/0x130 [ 1090.687849] [] udpv6_setsockopt+0x4a/0x90 [ 1090.687856] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.687865] [] SyS_setsockopt+0x166/0x260 [ 1090.687872] [] ? SyS_recv+0x40/0x40 [ 1090.687879] [] ? do_syscall_64+0x48/0x490 [ 1090.687886] [] ? SyS_recv+0x40/0x40 [ 1090.687892] [] do_syscall_64+0x1a6/0x490 [ 1090.687899] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.688755] syz-executor376: [ 1090.688759] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.688770] CPU: 1 PID: 2405 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.688773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.688776] ffff8801d75ff890 [ 1090.688779] ffffffff81eb0ee9 1ffff1003aebff14 ffff8801d724b000 ffffffff83cb99a0 [ 1090.688788] 0000000000000001 0000000000400000 ffff8801d75ff9d8 ffffffff81560d2c [ 1090.688798] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.688812] [] dump_stack+0xc1/0x128 [ 1090.688821] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.688834] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.688842] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.688849] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.688856] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.688864] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.688871] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.688877] [] vmalloc+0x5b/0x70 [ 1090.688884] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.688890] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.688897] [] translate_table+0x215/0x1690 [ 1090.688903] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.688911] [] ? __do_page_fault+0x183/0xd50 [ 1090.688917] [] ? retint_kernel+0x2d/0x2d [ 1090.688923] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.688929] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.688935] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.688943] [] ? mutex_unlock+0x9/0x10 [ 1090.688950] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.688957] [] nf_setsockopt+0x6d/0xc0 [ 1090.688964] [] ipv6_setsockopt+0xc8/0x130 [ 1090.688971] [] udpv6_setsockopt+0x4a/0x90 [ 1090.688978] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.688986] [] SyS_setsockopt+0x166/0x260 [ 1090.688993] [] ? SyS_recv+0x40/0x40 [ 1090.689000] [] ? do_syscall_64+0x48/0x490 [ 1090.689007] [] ? SyS_recv+0x40/0x40 [ 1090.689013] [] do_syscall_64+0x1a6/0x490 [ 1090.689020] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.689023] Mem-Info: [ 1090.689039] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1090.689039] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.689039] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.689039] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.689039] mapped:1780 shmem:50 pagetables:329 bounce:0 [ 1090.689039] free:1544641 free_pcp:374 free_cma:0 [ 1090.689053] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.689069] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.689072] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.689096] 0 0 3501 3501Normal free:3184820kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4544kB pagetables:1316kB bounce:0kB free_pcp:840kB local_pcp:132kB free_cma:0kB lowmem_reserve[]: [ 1090.689121] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 499*4kB (UME) 420*8kB (UME) 57*16kB (UME) 81*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3184860kB [ 1090.689271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.689274] 10774 total pagecache pages [ 1090.689277] 0 pages in swap cache [ 1090.689280] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.689282] Free swap = 0kB [ 1090.689285] Total swap = 0kB [ 1090.689286] 1965969 pages RAM [ 1090.689288] 0 pages HighMem/MovableOnly [ 1090.689290] 321064 pages reserved [ 1090.691837] syz-executor376: [ 1090.691842] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.691852] CPU: 0 PID: 2406 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.691855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.691859] ffff8801cd6ef890 [ 1090.691861] ffffffff81eb0ee9 1ffff10039addf14 ffff8801d53b3000 ffffffff83cb99a0 [ 1090.691871] 0000000000000001 0000000000400000 ffff8801cd6ef9d8 ffffffff81560d2c [ 1090.691880] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.691895] [] dump_stack+0xc1/0x128 [ 1090.691904] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.691910] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.691919] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.691925] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.691933] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.691940] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.691947] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.691954] [] vmalloc+0x5b/0x70 [ 1090.691961] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.691967] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.691974] [] translate_table+0x215/0x1690 [ 1090.691980] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.691988] [] ? __do_page_fault+0x183/0xd50 [ 1090.691995] [] ? retint_kernel+0x2d/0x2d [ 1090.692001] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.692008] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.692014] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.692022] [] ? mutex_unlock+0x9/0x10 [ 1090.692030] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.692038] [] nf_setsockopt+0x6d/0xc0 [ 1090.692046] [] ipv6_setsockopt+0xc8/0x130 [ 1090.692053] [] udpv6_setsockopt+0x4a/0x90 [ 1090.692061] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.692070] [] SyS_setsockopt+0x166/0x260 [ 1090.692080] [] ? SyS_recv+0x40/0x40 [ 1090.692088] [] ? do_syscall_64+0x48/0x490 [ 1090.692097] [] ? SyS_recv+0x40/0x40 [ 1090.692105] [] do_syscall_64+0x1a6/0x490 [ 1090.692115] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.692118] Mem-Info: [ 1090.692136] active_anon:4682 inactive_anon:43 isolated_anon:0 [ 1090.692136] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.692136] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.692136] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.692136] mapped:1780 shmem:50 pagetables:329 bounce:0 [ 1090.692136] free:1543752 free_pcp:234 free_cma:0 [ 1090.692153] Node 0 active_anon:18728kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.692171] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.692174] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.692201] 0 0 3501 3501Normal free:3181264kB min:36836kB low:46044kB high:55252kB active_anon:18728kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4544kB pagetables:1316kB bounce:0kB free_pcp:272kB local_pcp:136kB free_cma:0kB lowmem_reserve[]: [ 1090.692228] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 196*4kB (UME) 122*8kB (UME) 57*16kB (UME) 81*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3181264kB [ 1090.692392] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.692394] 10774 total pagecache pages [ 1090.692396] 0 pages in swap cache [ 1090.692400] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.692402] Free swap = 0kB [ 1090.692404] Total swap = 0kB [ 1090.692406] 1965969 pages RAM [ 1090.692408] 0 pages HighMem/MovableOnly [ 1090.692410] 321064 pages reserved [ 1090.693850] syz-executor376: [ 1090.693854] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.693864] CPU: 1 PID: 2407 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.693868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.693871] ffff8801b699f890 [ 1090.693873] ffffffff81eb0ee9 1ffff10036d33f14 ffff8801b6a0e000 ffffffff83cb99a0 [ 1090.693882] 0000000000000001 0000000000400000 ffff8801b699f9d8 ffffffff81560d2c [ 1090.693892] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.693907] [] dump_stack+0xc1/0x128 [ 1090.693916] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.693924] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.693933] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.693939] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.693947] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.693954] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.693962] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.693969] [] vmalloc+0x5b/0x70 [ 1090.693977] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.693984] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.693990] [] translate_table+0x215/0x1690 [ 1090.693997] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.694006] [] ? __do_page_fault+0x183/0xd50 [ 1090.694012] [] ? retint_kernel+0x2d/0x2d [ 1090.694019] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.694025] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.694031] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.694039] [] ? mutex_unlock+0x9/0x10 [ 1090.694047] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.694054] [] nf_setsockopt+0x6d/0xc0 [ 1090.694063] [] ipv6_setsockopt+0xc8/0x130 [ 1090.694068] [] udpv6_setsockopt+0x4a/0x90 [ 1090.694075] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.694082] [] SyS_setsockopt+0x166/0x260 [ 1090.694089] [] ? SyS_recv+0x40/0x40 [ 1090.694096] [] ? do_syscall_64+0x48/0x490 [ 1090.694103] [] ? SyS_recv+0x40/0x40 [ 1090.694109] [] do_syscall_64+0x1a6/0x490 [ 1090.694116] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.694119] Mem-Info: [ 1090.694134] active_anon:4165 inactive_anon:43 isolated_anon:0 [ 1090.694134] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.694134] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.694134] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.694134] mapped:1780 shmem:50 pagetables:329 bounce:0 [ 1090.694134] free:1545011 free_pcp:504 free_cma:0 [ 1090.694149] Node 0 active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.694164] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.694167] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.694191] 0 0 3501 3501Normal free:3186300kB min:36836kB low:46044kB high:55252kB active_anon:16660kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4512kB pagetables:1316kB bounce:0kB free_pcp:1356kB local_pcp:704kB free_cma:0kB lowmem_reserve[]: [ 1090.694217] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 949*4kB (UME) 133*8kB (UME) 57*16kB (UME) 82*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3184396kB [ 1090.694351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.694353] 10774 total pagecache pages [ 1090.694355] 0 pages in swap cache [ 1090.694358] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.694360] Free swap = 0kB [ 1090.694361] Total swap = 0kB [ 1090.694363] 1965969 pages RAM [ 1090.694365] 0 pages HighMem/MovableOnly [ 1090.694366] 321064 pages reserved [ 1090.695420] syz-executor376: [ 1090.695424] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.695434] CPU: 0 PID: 2408 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.695438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.695442] ffff8801b7b77890 [ 1090.695444] ffffffff81eb0ee9 1ffff10036f6ef14 ffff8801b6a0c800 ffffffff83cb99a0 [ 1090.695455] 0000000000000001 0000000000400000 ffff8801b7b779d8 ffffffff81560d2c [ 1090.695465] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.695480] [] dump_stack+0xc1/0x128 [ 1090.695489] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.695496] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.695504] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.695512] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.695520] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.695528] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.695536] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.695543] [] vmalloc+0x5b/0x70 [ 1090.695549] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.695556] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.695562] [] translate_table+0x215/0x1690 [ 1090.695569] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.695577] [] ? __do_page_fault+0x183/0xd50 [ 1090.695583] [] ? retint_kernel+0x2d/0x2d [ 1090.695591] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.695598] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.695604] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.695612] [] ? mutex_unlock+0x9/0x10 [ 1090.695620] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.695628] [] nf_setsockopt+0x6d/0xc0 [ 1090.695636] [] ipv6_setsockopt+0xc8/0x130 [ 1090.695643] [] udpv6_setsockopt+0x4a/0x90 [ 1090.695650] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.695658] [] SyS_setsockopt+0x166/0x260 [ 1090.695670] [] ? SyS_recv+0x40/0x40 [ 1090.695675] [] ? do_syscall_64+0x48/0x490 [ 1090.695682] [] ? SyS_recv+0x40/0x40 [ 1090.695687] [] do_syscall_64+0x1a6/0x490 [ 1090.695695] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.696304] Mem-Info: [ 1090.696320] active_anon:4677 inactive_anon:43 isolated_anon:0 [ 1090.696320] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.696320] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.696320] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.696320] mapped:1780 shmem:50 pagetables:329 bounce:0 [ 1090.696320] free:1544141 free_pcp:358 free_cma:0 [ 1090.696339] Node 0 active_anon:18708kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.696355] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.696358] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.696383] 0 0 3501 3501Normal free:3182820kB min:36836kB low:46044kB high:55252kB active_anon:18708kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4544kB pagetables:1316kB bounce:0kB free_pcp:752kB local_pcp:68kB free_cma:0kB lowmem_reserve[]: [ 1090.696408] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 546*4kB (UME) 133*8kB (UME) 57*16kB (UME) 81*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3182752kB [ 1090.696558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.696560] 10774 total pagecache pages [ 1090.696563] 0 pages in swap cache [ 1090.696566] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.696569] Free swap = 0kB [ 1090.696571] Total swap = 0kB [ 1090.696573] 1965969 pages RAM [ 1090.696575] 0 pages HighMem/MovableOnly [ 1090.696577] 321064 pages reserved [ 1090.699071] Mem-Info: [ 1090.699087] active_anon:3646 inactive_anon:43 isolated_anon:0 [ 1090.699087] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.699087] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.699087] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.699087] mapped:1780 shmem:50 pagetables:329 bounce:0 [ 1090.699087] free:1545592 free_pcp:490 free_cma:0 [ 1090.699102] Node 0 active_anon:14584kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.699118] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.699121] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.699148] 0 0 3501 3501Normal free:3188624kB min:36836kB low:46044kB high:55252kB active_anon:14584kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4480kB pagetables:1316kB bounce:0kB free_pcp:1292kB local_pcp:628kB free_cma:0kB lowmem_reserve[]: [ 1090.699173] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 980*4kB (UME) 133*8kB (UME) 57*16kB (UME) 83*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188648kB [ 1090.699335] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.699337] 10774 total pagecache pages [ 1090.699339] 0 pages in swap cache [ 1090.699343] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.699345] Free swap = 0kB [ 1090.699347] Total swap = 0kB [ 1090.699349] 1965969 pages RAM [ 1090.699351] 0 pages HighMem/MovableOnly [ 1090.699353] 321064 pages reserved [ 1090.702823] syz-executor376: [ 1090.702827] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.702837] CPU: 0 PID: 2410 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.702840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.702843] ffff8801cd6ef890 [ 1090.702845] ffffffff81eb0ee9 1ffff10039addf14 ffff8801d3dec800 ffffffff83cb99a0 [ 1090.702854] 0000000000000001 0000000000400000 ffff8801cd6ef9d8 ffffffff81560d2c [ 1090.702863] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.702880] [] dump_stack+0xc1/0x128 [ 1090.702889] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.702897] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.702906] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.702913] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.702922] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.702930] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.702938] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.702945] [] vmalloc+0x5b/0x70 [ 1090.702952] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.702960] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.702967] [] translate_table+0x215/0x1690 [ 1090.702974] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.702983] [] ? __do_page_fault+0x183/0xd50 [ 1090.702990] [] ? retint_kernel+0x2d/0x2d [ 1090.702997] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.703004] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.703011] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.703020] [] ? mutex_unlock+0x9/0x10 [ 1090.703028] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.703036] [] nf_setsockopt+0x6d/0xc0 [ 1090.703044] [] ipv6_setsockopt+0xc8/0x130 [ 1090.703051] [] udpv6_setsockopt+0x4a/0x90 [ 1090.703058] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.703066] [] SyS_setsockopt+0x166/0x260 [ 1090.703073] [] ? SyS_recv+0x40/0x40 [ 1090.703079] [] ? do_syscall_64+0x48/0x490 [ 1090.703086] [] ? SyS_recv+0x40/0x40 [ 1090.703093] [] do_syscall_64+0x1a6/0x490 [ 1090.703100] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.703103] Mem-Info: [ 1090.703119] active_anon:3643 inactive_anon:43 isolated_anon:0 [ 1090.703119] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.703119] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.703119] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.703119] mapped:1780 shmem:50 pagetables:329 bounce:0 [ 1090.703119] free:1545710 free_pcp:352 free_cma:0 [ 1090.703134] Node 0 active_anon:14572kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.703150] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.703154] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.703178] 0 0 3501 3501Normal free:3189096kB min:36836kB low:46044kB high:55252kB active_anon:14572kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4512kB pagetables:1316kB bounce:0kB free_pcp:748kB local_pcp:172kB free_cma:0kB lowmem_reserve[]: [ 1090.703204] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 1002*4kB (UME) 184*8kB (UME) 56*16kB (UME) 81*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3189064kB [ 1090.703368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.703370] 10774 total pagecache pages [ 1090.703372] 0 pages in swap cache [ 1090.703376] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.703378] Free swap = 0kB [ 1090.703380] Total swap = 0kB [ 1090.703382] 1965969 pages RAM [ 1090.703384] 0 pages HighMem/MovableOnly [ 1090.703386] 321064 pages reserved [ 1090.706932] syz-executor376: [ 1090.706937] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.706948] CPU: 0 PID: 2411 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.706951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.706955] ffff8801d7fdf890 [ 1090.706957] ffffffff81eb0ee9 1ffff1003affbf14 ffff8801d3deb000 ffffffff83cb99a0 [ 1090.706967] 0000000000000001 0000000000400000 ffff8801d7fdf9d8 ffffffff81560d2c [ 1090.706977] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.706994] [] dump_stack+0xc1/0x128 [ 1090.707003] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.707011] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.707020] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.707027] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.707036] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.707044] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.707052] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.707059] [] vmalloc+0x5b/0x70 [ 1090.707067] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.707074] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.707081] [] translate_table+0x215/0x1690 [ 1090.707088] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.707097] [] ? __do_page_fault+0x183/0xd50 [ 1090.707103] [] ? retint_kernel+0x2d/0x2d [ 1090.707110] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.707117] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.707124] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.707132] [] ? mutex_unlock+0x9/0x10 [ 1090.707140] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.707148] [] nf_setsockopt+0x6d/0xc0 [ 1090.707156] [] ipv6_setsockopt+0xc8/0x130 [ 1090.707163] [] udpv6_setsockopt+0x4a/0x90 [ 1090.707170] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.707178] [] SyS_setsockopt+0x166/0x260 [ 1090.707186] [] ? SyS_recv+0x40/0x40 [ 1090.707193] [] ? do_syscall_64+0x48/0x490 [ 1090.707201] [] ? SyS_recv+0x40/0x40 [ 1090.707207] [] do_syscall_64+0x1a6/0x490 [ 1090.707213] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.707216] Mem-Info: [ 1090.707232] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1090.707232] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.707232] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.707232] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.707232] mapped:1780 shmem:50 pagetables:292 bounce:0 [ 1090.707232] free:1545516 free_pcp:386 free_cma:0 [ 1090.707247] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.707262] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.707266] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.707291] 0 0 3501 3501Normal free:3188320kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4512kB pagetables:1168kB bounce:0kB free_pcp:880kB local_pcp:192kB free_cma:0kB lowmem_reserve[]: [ 1090.707318] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 651*4kB (UME) 282*8kB (UME) 55*16kB (UME) 80*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188396kB [ 1090.707486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.707487] 10774 total pagecache pages [ 1090.707489] 0 pages in swap cache [ 1090.707493] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.707495] Free swap = 0kB [ 1090.707496] Total swap = 0kB [ 1090.707498] 1965969 pages RAM [ 1090.707500] 0 pages HighMem/MovableOnly [ 1090.707502] 321064 pages reserved [ 1090.708254] syz-executor376: [ 1090.708258] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.708268] CPU: 1 PID: 2409 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.708272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.708275] ffff8801b642f890 [ 1090.708277] ffffffff81eb0ee9 1ffff10036c85f14 ffff8801d3dee000 ffffffff83cb99a0 [ 1090.708287] 0000000000000001 0000000000400000 ffff8801b642f9d8 ffffffff81560d2c [ 1090.708297] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.708311] [] dump_stack+0xc1/0x128 [ 1090.708319] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.708326] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.708333] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.708340] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.708348] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.708355] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.708363] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.708369] [] vmalloc+0x5b/0x70 [ 1090.708376] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.708383] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.708389] [] translate_table+0x215/0x1690 [ 1090.708396] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.708404] [] ? __do_page_fault+0x183/0xd50 [ 1090.708410] [] ? retint_kernel+0x2d/0x2d [ 1090.708417] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.708423] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.708430] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.708437] [] ? mutex_unlock+0x9/0x10 [ 1090.708445] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.708452] [] nf_setsockopt+0x6d/0xc0 [ 1090.708459] [] ipv6_setsockopt+0xc8/0x130 [ 1090.708465] [] udpv6_setsockopt+0x4a/0x90 [ 1090.708472] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.708479] [] SyS_setsockopt+0x166/0x260 [ 1090.708486] [] ? SyS_recv+0x40/0x40 [ 1090.708492] [] ? do_syscall_64+0x48/0x490 [ 1090.708499] [] ? SyS_recv+0x40/0x40 [ 1090.708506] [] do_syscall_64+0x1a6/0x490 [ 1090.708512] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.708515] Mem-Info: [ 1090.708530] active_anon:4164 inactive_anon:43 isolated_anon:0 [ 1090.708530] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.708530] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.708530] slab_reclaimable:11869 slab_unreclaimable:50134 [ 1090.708530] mapped:1780 shmem:50 pagetables:292 bounce:0 [ 1090.708530] free:1545841 free_pcp:544 free_cma:0 [ 1090.708544] Node 0 active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.708559] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.708562] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.708586] 0 0 3501 3501Normal free:3189720kB min:36836kB low:46044kB high:55252kB active_anon:16656kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200536kB kernel_stack:4544kB pagetables:1168kB bounce:0kB free_pcp:1460kB local_pcp:768kB free_cma:0kB lowmem_reserve[]: [ 1090.708612] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 1021*4kB (UME) 283*8kB (UME) 55*16kB (UME) 79*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3189852kB [ 1090.709816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.709818] 10774 total pagecache pages [ 1090.709820] 0 pages in swap cache [ 1090.709830] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.709832] Free swap = 0kB [ 1090.709834] Total swap = 0kB [ 1090.709836] 1965969 pages RAM [ 1090.709838] 0 pages HighMem/MovableOnly [ 1090.709840] 321064 pages reserved [ 1090.710528] syz-executor376: [ 1090.710533] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.710544] CPU: 0 PID: 2412 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.710548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.710551] ffff8801d4f2f890 [ 1090.710554] ffffffff81eb0ee9 1ffff1003a9e5f14 ffff8801d3de8000 ffffffff83cb99a0 [ 1090.710564] 0000000000000001 0000000000400000 ffff8801d4f2f9d8 ffffffff81560d2c [ 1090.710575] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.710591] [] dump_stack+0xc1/0x128 [ 1090.710599] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.710606] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.710615] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.710623] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.710631] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.710638] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.710647] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.710653] [] vmalloc+0x5b/0x70 [ 1090.710661] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.710668] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.710675] [] translate_table+0x215/0x1690 [ 1090.710682] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.710691] [] ? __do_page_fault+0x183/0xd50 [ 1090.710697] [] ? retint_kernel+0x2d/0x2d [ 1090.710704] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.710711] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.710718] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.710727] [] ? mutex_unlock+0x9/0x10 [ 1090.710735] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.710743] [] nf_setsockopt+0x6d/0xc0 [ 1090.710751] [] ipv6_setsockopt+0xc8/0x130 [ 1090.710757] [] udpv6_setsockopt+0x4a/0x90 [ 1090.710765] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.710773] [] SyS_setsockopt+0x166/0x260 [ 1090.710780] [] ? SyS_recv+0x40/0x40 [ 1090.710787] [] ? do_syscall_64+0x48/0x490 [ 1090.710794] [] ? SyS_recv+0x40/0x40 [ 1090.710801] [] do_syscall_64+0x1a6/0x490 [ 1090.710808] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.710811] Mem-Info: [ 1090.710826] active_anon:3647 inactive_anon:43 isolated_anon:0 [ 1090.710826] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.710826] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.710826] slab_reclaimable:11869 slab_unreclaimable:50159 [ 1090.710826] mapped:1780 shmem:50 pagetables:292 bounce:0 [ 1090.710826] free:1546202 free_pcp:367 free_cma:0 [ 1090.710840] Node 0 active_anon:14588kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.710857] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.710860] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.710886] 0 0 3501 3501Normal free:3191064kB min:36836kB low:46044kB high:55252kB active_anon:14588kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200636kB kernel_stack:4480kB pagetables:1168kB bounce:0kB free_pcp:800kB local_pcp:124kB free_cma:0kB lowmem_reserve[]: [ 1090.710913] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 678*4kB (UME) 345*8kB (UME) 55*16kB (UME) 81*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3191088kB [ 1090.711069] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.711071] 10774 total pagecache pages [ 1090.711073] 0 pages in swap cache [ 1090.711077] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.711079] Free swap = 0kB [ 1090.711081] Total swap = 0kB [ 1090.711083] 1965969 pages RAM [ 1090.711085] 0 pages HighMem/MovableOnly [ 1090.711087] 321064 pages reserved [ 1090.714131] syz-executor376: [ 1090.714136] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1090.714147] CPU: 0 PID: 2413 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1090.714150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.714154] ffff8801b7b77890 [ 1090.714156] ffffffff81eb0ee9 1ffff10036f6ef14 ffff8801d3de9800 ffffffff83cb99a0 [ 1090.714167] 0000000000000001 0000000000400000 ffff8801b7b779d8 ffffffff81560d2c [ 1090.714178] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1090.714193] [] dump_stack+0xc1/0x128 [ 1090.714202] [] warn_alloc.cold.123+0xd5/0x141 [ 1090.714209] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1090.714218] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.714225] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1090.714233] [] ? check_preemption_disabled+0x3b/0x170 [ 1090.714241] [] __vmalloc_node_range+0x357/0x5f0 [ 1090.714249] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1090.714256] [] vmalloc+0x5b/0x70 [ 1090.714264] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1090.714271] [] xt_alloc_entry_offsets+0x41/0x60 [ 1090.714278] [] translate_table+0x215/0x1690 [ 1090.714285] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1090.714293] [] ? __do_page_fault+0x183/0xd50 [ 1090.714300] [] ? retint_kernel+0x2d/0x2d [ 1090.714307] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1090.714314] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1090.714321] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1090.714338] [] ? mutex_unlock+0x9/0x10 [ 1090.714346] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1090.714354] [] nf_setsockopt+0x6d/0xc0 [ 1090.714362] [] ipv6_setsockopt+0xc8/0x130 [ 1090.714369] [] udpv6_setsockopt+0x4a/0x90 [ 1090.714376] [] sock_common_setsockopt+0x9a/0xe0 [ 1090.714384] [] SyS_setsockopt+0x166/0x260 [ 1090.714392] [] ? SyS_recv+0x40/0x40 [ 1090.714398] [] ? do_syscall_64+0x48/0x490 [ 1090.714406] [] ? SyS_recv+0x40/0x40 [ 1090.714412] [] do_syscall_64+0x1a6/0x490 [ 1090.714420] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1090.714422] Mem-Info: [ 1090.714438] active_anon:3645 inactive_anon:43 isolated_anon:0 [ 1090.714438] active_file:3221 inactive_file:7504 isolated_file:0 [ 1090.714438] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1090.714438] slab_reclaimable:11869 slab_unreclaimable:50159 [ 1090.714438] mapped:1780 shmem:50 pagetables:292 bounce:0 [ 1090.714438] free:1546210 free_pcp:357 free_cma:0 [ 1090.714453] Node 0 active_anon:14580kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1090.714470] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1090.714473] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1090.714499] 0 0 3501 3501Normal free:3191096kB min:36836kB low:46044kB high:55252kB active_anon:14580kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47476kB slab_unreclaimable:200636kB kernel_stack:4512kB pagetables:1168kB bounce:0kB free_pcp:768kB local_pcp:160kB free_cma:0kB lowmem_reserve[]: [ 1090.714525] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 678*4kB (UME) 345*8kB (UME) 55*16kB (UME) 81*32kB (UME) 403*64kB (UME) 249*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3191088kB [ 1090.714680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1090.714682] 10774 total pagecache pages [ 1090.714684] 0 pages in swap cache [ 1090.714688] Swap cache stats: add 0, delete 0, find 0/0 [ 1090.714690] Free swap = 0kB [ 1090.714692] Total swap = 0kB [ 1090.714694] 1965969 pages RAM [ 1090.714696] 0 pages HighMem/MovableOnly [ 1090.714698] 321064 pages reserved [ 1095.697905] warn_alloc: 1555 callbacks suppressed [ 1095.697909] syz-executor376: [ 1095.697914] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.697933] CPU: 1 PID: 3997 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.697937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.697942] ffff8801d39e7890 [ 1095.697944] ffffffff81eb0ee9 1ffff1003a73cf14 ffff8801d92c1800 ffffffff83cb99a0 [ 1095.697954] 0000000000000001 0000000000400000 ffff8801d39e79d8 ffffffff81560d2c [ 1095.697964] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.697984] [] dump_stack+0xc1/0x128 [ 1095.697995] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.698002] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.698012] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.698019] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.698028] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.698036] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.698043] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.698050] [] vmalloc+0x5b/0x70 [ 1095.698059] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.698066] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.698073] [] translate_table+0x215/0x1690 [ 1095.698081] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.698091] [] ? __do_page_fault+0x183/0xd50 [ 1095.698098] [] ? retint_kernel+0x2d/0x2d [ 1095.698105] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.698111] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.698118] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.698126] [] ? mutex_unlock+0x9/0x10 [ 1095.698136] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.698143] [] nf_setsockopt+0x6d/0xc0 [ 1095.698152] [] ipv6_setsockopt+0xc8/0x130 [ 1095.698159] [] udpv6_setsockopt+0x4a/0x90 [ 1095.698168] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.698176] [] SyS_setsockopt+0x166/0x260 [ 1095.698184] [] ? SyS_recv+0x40/0x40 [ 1095.698191] [] ? do_syscall_64+0x48/0x490 [ 1095.698199] [] ? SyS_recv+0x40/0x40 [ 1095.698206] [] do_syscall_64+0x1a6/0x490 [ 1095.698213] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.698583] syz-executor376: [ 1095.698587] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.698596] CPU: 0 PID: 3994 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.698600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.698604] ffff8801d758f890 [ 1095.698606] ffffffff81eb0ee9 1ffff1003aeb1f14 ffff8801b5f34800 ffffffff83cb99a0 [ 1095.698615] 0000000000000001 0000000000400000 ffff8801d758f9d8 ffffffff81560d2c [ 1095.698624] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.698637] [] dump_stack+0xc1/0x128 [ 1095.698646] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.698653] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.698662] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.698669] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.698677] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.698685] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.698693] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.698699] [] vmalloc+0x5b/0x70 [ 1095.698706] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.698712] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.698719] [] translate_table+0x215/0x1690 [ 1095.698725] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.698734] [] ? __do_page_fault+0x183/0xd50 [ 1095.698740] [] ? retint_kernel+0x2d/0x2d [ 1095.698747] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.698754] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.698760] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.698768] [] ? mutex_unlock+0x9/0x10 [ 1095.698775] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.698782] [] nf_setsockopt+0x6d/0xc0 [ 1095.698790] [] ipv6_setsockopt+0xc8/0x130 [ 1095.698797] [] udpv6_setsockopt+0x4a/0x90 [ 1095.698804] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.698811] [] SyS_setsockopt+0x166/0x260 [ 1095.698818] [] ? SyS_recv+0x40/0x40 [ 1095.698825] [] ? do_syscall_64+0x48/0x490 [ 1095.698831] [] ? SyS_recv+0x40/0x40 [ 1095.698838] [] do_syscall_64+0x1a6/0x490 [ 1095.698845] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.698847] Mem-Info: [ 1095.698864] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1095.698864] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.698864] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.698864] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.698864] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.698864] free:1544438 free_pcp:305 free_cma:0 [ 1095.698878] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.698894] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.698898] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1095.698922] 0 0 3501 3501Normal free:3184008kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:556kB local_pcp:120kB free_cma:0kB lowmem_reserve[]: [ 1095.698947] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 224*4kB (ME) 295*8kB (UME) 61*16kB (UME) 108*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186056kB [ 1095.699108] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.699111] 10774 total pagecache pages [ 1095.699114] 0 pages in swap cache [ 1095.699118] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.699119] Free swap = 0kB [ 1095.699121] Total swap = 0kB [ 1095.699124] 1965969 pages RAM [ 1095.699126] 0 pages HighMem/MovableOnly [ 1095.699128] 321064 pages reserved [ 1095.699260] Mem-Info: [ 1095.699275] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1095.699275] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.699275] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.699275] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.699275] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.699275] free:1544950 free_pcp:316 free_cma:0 [ 1095.699289] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.699304] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.699307] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.699330] 0 0 3501 3501Normal free:3186056kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4512kB pagetables:1252kB bounce:0kB free_pcp:600kB local_pcp:480kB free_cma:0kB lowmem_reserve[]: [ 1095.699355] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB [ 1095.702452] syz-executor376: [ 1095.702456] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.702466] CPU: 0 PID: 3995 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.702469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.702473] ffff8801cf35f890 [ 1095.702476] ffffffff81eb0ee9 1ffff10039e6bf14 ffff8801b5f36000 ffffffff83cb99a0 [ 1095.702485] 0000000000000001 0000000000400000 ffff8801cf35f9d8 ffffffff81560d2c [ 1095.702495] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.702509] [] dump_stack+0xc1/0x128 [ 1095.702517] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.702524] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.702532] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.702539] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.702547] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.702555] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.702563] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.702570] [] vmalloc+0x5b/0x70 [ 1095.702578] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.702585] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.702592] [] translate_table+0x215/0x1690 [ 1095.702599] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.702608] [] ? __do_page_fault+0x183/0xd50 [ 1095.702614] [] ? retint_kernel+0x2d/0x2d [ 1095.702621] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.702628] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.702634] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.702642] [] ? mutex_unlock+0x9/0x10 [ 1095.702650] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.702657] [] nf_setsockopt+0x6d/0xc0 [ 1095.702665] [] ipv6_setsockopt+0xc8/0x130 [ 1095.702671] [] udpv6_setsockopt+0x4a/0x90 [ 1095.702678] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.702685] [] SyS_setsockopt+0x166/0x260 [ 1095.702692] [] ? SyS_recv+0x40/0x40 [ 1095.702699] [] ? do_syscall_64+0x48/0x490 [ 1095.702706] [] ? SyS_recv+0x40/0x40 [ 1095.702713] [] do_syscall_64+0x1a6/0x490 [ 1095.702720] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.702723] Mem-Info: [ 1095.702739] active_anon:4679 inactive_anon:43 isolated_anon:0 [ 1095.702739] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.702739] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.702739] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.702739] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.702739] free:1544958 free_pcp:304 free_cma:0 [ 1095.702754] Node 0 active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.702771] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.702775] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1095.702800] 0(U) 02*64kB 3501(U) 35011*128kB (U) Normal free:3186088kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:552kB local_pcp:160kB free_cma:0kB 1*256kB lowmem_reserve[]: [ 1095.702828] (U) 00*512kB 01*1024kB 0(U) 01*2048kB (M) DMA: 3*4096kB 1*4kB (M) (U) = 15908kB 0*8kB DMA32: 0*16kB 3*4kB 1*32kB (M) (U) 4*8kB 2*64kB (M) (U) 2*16kB 1*128kB (M) (U) 5*32kB 1*256kB (M) (U) 1*64kB 0*512kB (M) 1*1024kB 2*128kB (U) (M) 1*2048kB 2*256kB (M) (M) 3*4096kB 4*512kB (M) (M) = 15908kB 1*1024kB DMA32: (M) 3*4kB 2*2048kB (M) (M) 4*8kB 725*4096kB (M) (M) 2*16kB = 2977836kB (M) Normal: 5*32kB 216*4kB (M) (UME) 1*64kB 299*8kB (M) (UME) 2*128kB 61*16kB (M) (UME) 2*256kB 108*32kB (M) (UME) 4*512kB 406*64kB (M) (UME) 1*1024kB 250*128kB (M) (UME) 2*2048kB 143*256kB (M) (UME) 725*4096kB 79*512kB (M) (UM) = 2977836kB 40*1024kB Normal: (M) 216*4kB 14*2048kB (UME) (M) 299*8kB 726*4096kB (UME) (M) 61*16kB = 3186056kB (UME) [ 1095.702977] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.702979] 108*32kB 10774 total pagecache pages [ 1095.702981] (UME) 0 pages in swap cache [ 1095.702984] 406*64kB Swap cache stats: add 0, delete 0, find 0/0 [ 1095.702988] (UME) Free swap = 0kB [ 1095.702991] 250*128kB Total swap = 0kB [ 1095.702994] (UME) 1965969 pages RAM [ 1095.703004] 143*256kB 0 pages HighMem/MovableOnly [ 1095.703007] (UME) 321064 pages reserved [ 1095.703010] 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186056kB [ 1095.703031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.703033] 10774 total pagecache pages [ 1095.703035] 0 pages in swap cache [ 1095.703038] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.703040] Free swap = 0kB [ 1095.703042] Total swap = 0kB [ 1095.703044] 1965969 pages RAM [ 1095.703045] 0 pages HighMem/MovableOnly [ 1095.703047] 321064 pages reserved [ 1095.708601] syz-executor376: [ 1095.708605] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.708616] CPU: 1 PID: 3999 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.708619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.708623] ffff8801c4b0f890 [ 1095.708625] ffffffff81eb0ee9 1ffff10038961f14 ffff8801d92c4800 ffffffff83cb99a0 [ 1095.708635] 0000000000000001 0000000000400000 ffff8801c4b0f9d8 ffffffff81560d2c [ 1095.708644] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.708659] [] dump_stack+0xc1/0x128 [ 1095.708667] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.708674] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.708682] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.708694] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.708701] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.708709] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.708716] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.708722] [] vmalloc+0x5b/0x70 [ 1095.708730] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.708736] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.708743] [] translate_table+0x215/0x1690 [ 1095.708749] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.708757] [] ? __do_page_fault+0x183/0xd50 [ 1095.708763] [] ? retint_kernel+0x2d/0x2d [ 1095.708770] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.708776] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.708783] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.708790] [] ? mutex_unlock+0x9/0x10 [ 1095.708798] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.708805] [] nf_setsockopt+0x6d/0xc0 [ 1095.708812] [] ipv6_setsockopt+0xc8/0x130 [ 1095.708818] [] udpv6_setsockopt+0x4a/0x90 [ 1095.708825] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.708832] [] SyS_setsockopt+0x166/0x260 [ 1095.708839] [] ? SyS_recv+0x40/0x40 [ 1095.708846] [] ? do_syscall_64+0x48/0x490 [ 1095.708853] [] ? SyS_recv+0x40/0x40 [ 1095.708858] [] do_syscall_64+0x1a6/0x490 [ 1095.708865] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.711655] Mem-Info: [ 1095.711671] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1095.711671] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.711671] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.711671] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.711671] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.711671] free:1545105 free_pcp:383 free_cma:0 [ 1095.711685] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.711700] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.711704] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.711728] 0 0 3501 3501Normal free:3186676kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:868kB local_pcp:160kB free_cma:0kB lowmem_reserve[]: [ 1095.711753] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 221*4kB (UME) 374*8kB (UME) 61*16kB (UME) 108*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186676kB [ 1095.711900] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.711902] 10774 total pagecache pages [ 1095.711904] 0 pages in swap cache [ 1095.711908] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.711909] Free swap = 0kB [ 1095.711911] Total swap = 0kB [ 1095.711913] 1965969 pages RAM [ 1095.711915] 0 pages HighMem/MovableOnly [ 1095.711917] 321064 pages reserved [ 1095.713349] syz-executor376: [ 1095.713353] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.713363] CPU: 1 PID: 4001 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.713367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.713370] ffff8801cf35f890 [ 1095.713373] ffffffff81eb0ee9 1ffff10039e6bf14 ffff8801cb8d6000 ffffffff83cb99a0 [ 1095.713382] 0000000000000001 0000000000400000 ffff8801cf35f9d8 ffffffff81560d2c [ 1095.713392] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.713406] [] dump_stack+0xc1/0x128 [ 1095.713415] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.713422] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.713430] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.713437] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.713445] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.713452] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.713460] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.713466] [] vmalloc+0x5b/0x70 [ 1095.713473] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.713480] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.713486] [] translate_table+0x215/0x1690 [ 1095.713493] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.713507] [] ? __do_page_fault+0x183/0xd50 [ 1095.713513] [] ? retint_kernel+0x2d/0x2d [ 1095.713520] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.713526] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.713532] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.713540] [] ? mutex_unlock+0x9/0x10 [ 1095.713548] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.713555] [] nf_setsockopt+0x6d/0xc0 [ 1095.713562] [] ipv6_setsockopt+0xc8/0x130 [ 1095.713569] [] udpv6_setsockopt+0x4a/0x90 [ 1095.713576] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.713583] [] SyS_setsockopt+0x166/0x260 [ 1095.713590] [] ? SyS_recv+0x40/0x40 [ 1095.713596] [] ? do_syscall_64+0x48/0x490 [ 1095.713603] [] ? SyS_recv+0x40/0x40 [ 1095.713609] [] do_syscall_64+0x1a6/0x490 [ 1095.713616] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.713619] Mem-Info: [ 1095.713633] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1095.713633] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.713633] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.713633] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.713633] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.713633] free:1545205 free_pcp:354 free_cma:0 [ 1095.713647] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.713662] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.716296] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.716322] 0 0 3501 3501Normal free:3188164kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:472kB local_pcp:356kB free_cma:0kB lowmem_reserve[]: [ 1095.716348] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 579*4kB (UME) 381*8kB (UME) 61*16kB (UME) 108*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3188164kB [ 1095.716523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.716525] 10774 total pagecache pages [ 1095.716528] 0 pages in swap cache [ 1095.716532] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.716534] Free swap = 0kB [ 1095.716536] Total swap = 0kB [ 1095.716538] 1965969 pages RAM [ 1095.716540] 0 pages HighMem/MovableOnly [ 1095.716542] 321064 pages reserved [ 1095.716670] syz-executor376: [ 1095.716673] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.716684] CPU: 0 PID: 3998 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.716687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.716691] ffff8801d4f2f890 [ 1095.716693] ffffffff81eb0ee9 1ffff1003a9e5f14 ffff8801d92c3000 ffffffff83cb99a0 [ 1095.716703] 0000000000000001 0000000000400000 ffff8801d4f2f9d8 ffffffff81560d2c [ 1095.716713] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.716727] [] dump_stack+0xc1/0x128 [ 1095.716736] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.716742] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.716751] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.716758] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.716765] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.716773] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.716780] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.716787] [] vmalloc+0x5b/0x70 [ 1095.716794] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.716800] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.716807] [] translate_table+0x215/0x1690 [ 1095.716813] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.716821] [] ? __do_page_fault+0x183/0xd50 [ 1095.716827] [] ? retint_kernel+0x2d/0x2d [ 1095.716833] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.716840] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.716846] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.716854] [] ? mutex_unlock+0x9/0x10 [ 1095.716862] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.716869] [] nf_setsockopt+0x6d/0xc0 [ 1095.716877] [] ipv6_setsockopt+0xc8/0x130 [ 1095.716883] [] udpv6_setsockopt+0x4a/0x90 [ 1095.716890] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.716897] [] SyS_setsockopt+0x166/0x260 [ 1095.716904] [] ? SyS_recv+0x40/0x40 [ 1095.716911] [] ? do_syscall_64+0x48/0x490 [ 1095.716918] [] ? SyS_recv+0x40/0x40 [ 1095.716924] [] do_syscall_64+0x1a6/0x490 [ 1095.716930] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.716933] Mem-Info: [ 1095.716948] active_anon:4679 inactive_anon:43 isolated_anon:0 [ 1095.716948] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.716948] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.716948] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.716948] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.716948] free:1545477 free_pcp:313 free_cma:0 [ 1095.716962] Node 0 active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.716977] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.716980] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1095.717014] 0 0 3501 3501Normal free:3188164kB min:36836kB low:46044kB high:55252kB active_anon:18716kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:856kB local_pcp:112kB free_cma:0kB lowmem_reserve[]: [ 1095.717039] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 672*4kB (UME) 381*8kB (UME) 61*16kB (UME) 108*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3188536kB [ 1095.717186] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.717188] 10774 total pagecache pages [ 1095.717190] 0 pages in swap cache [ 1095.717193] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.717195] Free swap = 0kB [ 1095.717196] Total swap = 0kB [ 1095.717199] 1965969 pages RAM [ 1095.717200] 0 pages HighMem/MovableOnly [ 1095.717202] 321064 pages reserved [ 1095.718244] syz-executor376: [ 1095.718248] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.718258] CPU: 1 PID: 4002 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.718261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.718264] ffff8801d39e7890 [ 1095.718266] ffffffff81eb0ee9 1ffff1003a73cf14 ffff8801cd7f4800 ffffffff83cb99a0 [ 1095.718276] 0000000000000001 0000000000400000 ffff8801d39e79d8 ffffffff81560d2c [ 1095.718286] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.718300] [] dump_stack+0xc1/0x128 [ 1095.718307] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.718314] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.718322] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.718329] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.718343] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.718350] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.718358] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.718364] [] vmalloc+0x5b/0x70 [ 1095.718371] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.718377] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.718384] [] translate_table+0x215/0x1690 [ 1095.718390] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.718398] [] ? __do_page_fault+0x183/0xd50 [ 1095.718405] [] ? retint_kernel+0x2d/0x2d [ 1095.718412] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.718418] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.718425] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.718432] [] ? mutex_unlock+0x9/0x10 [ 1095.718440] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.718447] [] nf_setsockopt+0x6d/0xc0 [ 1095.718455] [] ipv6_setsockopt+0xc8/0x130 [ 1095.718460] [] udpv6_setsockopt+0x4a/0x90 [ 1095.718467] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.718474] [] SyS_setsockopt+0x166/0x260 [ 1095.718481] [] ? SyS_recv+0x40/0x40 [ 1095.718488] [] ? do_syscall_64+0x48/0x490 [ 1095.718501] [] ? SyS_recv+0x40/0x40 [ 1095.718508] [] do_syscall_64+0x1a6/0x490 [ 1095.718515] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.721431] syz-executor376: [ 1095.721435] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.721446] CPU: 0 PID: 4000 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.721449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.721453] ffff8801d758f890 [ 1095.721456] ffffffff81eb0ee9 1ffff1003aeb1f14 ffff8801d92c6000 ffffffff83cb99a0 [ 1095.721466] 0000000000000001 0000000000400000 ffff8801d758f9d8 ffffffff81560d2c [ 1095.721476] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.721492] [] dump_stack+0xc1/0x128 [ 1095.721499] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.721506] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.721515] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.721522] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.721529] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.721537] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.721545] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.721552] [] vmalloc+0x5b/0x70 [ 1095.721559] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.721566] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.721572] [] translate_table+0x215/0x1690 [ 1095.721579] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.721587] [] ? __do_page_fault+0x183/0xd50 [ 1095.721594] [] ? retint_kernel+0x2d/0x2d [ 1095.721600] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.721607] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.721614] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.721622] [] ? mutex_unlock+0x9/0x10 [ 1095.721630] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.721638] [] nf_setsockopt+0x6d/0xc0 [ 1095.721646] [] ipv6_setsockopt+0xc8/0x130 [ 1095.721652] [] udpv6_setsockopt+0x4a/0x90 [ 1095.721659] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.721667] [] SyS_setsockopt+0x166/0x260 [ 1095.721675] [] ? SyS_recv+0x40/0x40 [ 1095.721681] [] ? do_syscall_64+0x48/0x490 [ 1095.721688] [] ? SyS_recv+0x40/0x40 [ 1095.721695] [] do_syscall_64+0x1a6/0x490 [ 1095.721702] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.721706] Mem-Info: [ 1095.721722] active_anon:3642 inactive_anon:43 isolated_anon:0 [ 1095.721722] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.721722] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.721722] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.721722] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.721722] free:1546587 free_pcp:343 free_cma:0 [ 1095.721737] Node 0 active_anon:14568kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.721754] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.721758] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1095.721785] 0 0 3501 3501Normal free:3192604kB min:36836kB low:46044kB high:55252kB active_anon:14568kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4480kB pagetables:1252kB bounce:0kB free_pcp:712kB local_pcp:96kB free_cma:0kB lowmem_reserve[]: [ 1095.721812] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 611*4kB (UME) 396*8kB (UME) 61*16kB (UME) 110*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3192572kB [ 1095.721972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.721974] 10774 total pagecache pages [ 1095.721976] 0 pages in swap cache [ 1095.721980] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.721982] Free swap = 0kB [ 1095.721984] Total swap = 0kB [ 1095.721986] 1965969 pages RAM [ 1095.721988] 0 pages HighMem/MovableOnly [ 1095.721990] 321064 pages reserved [ 1095.723857] Mem-Info: [ 1095.723872] active_anon:3125 inactive_anon:43 isolated_anon:0 [ 1095.723872] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.723872] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.723872] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.723872] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.723872] free:1547471 free_pcp:490 free_cma:0 [ 1095.723886] Node 0 active_anon:12500kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.723901] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.723904] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.723928] 0 0 3501 3501Normal free:3196140kB min:36836kB low:46044kB high:55252kB active_anon:12500kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:1296kB local_pcp:604kB free_cma:0kB lowmem_reserve[]: [ 1095.723952] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 979*4kB (UME) 398*8kB (UME) 61*16kB (UME) 108*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 17*2048kB (M) 726*4096kB (M) = 3196044kB [ 1095.724096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.724098] 10774 total pagecache pages [ 1095.724100] 0 pages in swap cache [ 1095.724104] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.724106] Free swap = 0kB [ 1095.724108] Total swap = 0kB [ 1095.724110] 1965969 pages RAM [ 1095.724111] 0 pages HighMem/MovableOnly [ 1095.724113] 321064 pages reserved [ 1095.730946] syz-executor376: [ 1095.730950] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.730961] CPU: 1 PID: 4003 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.730965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.730968] ffff8801cf35f890 [ 1095.730971] ffffffff81eb0ee9 1ffff10039e6bf14 ffff8801cff34800 ffffffff83cb99a0 [ 1095.730986] 0000000000000001 0000000000400000 ffff8801cf35f9d8 ffffffff81560d2c [ 1095.730995] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.731010] [] dump_stack+0xc1/0x128 [ 1095.731018] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.731025] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.731041] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.731048] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.731056] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.731063] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.731071] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.731077] [] vmalloc+0x5b/0x70 [ 1095.731085] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.731092] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.731098] [] translate_table+0x215/0x1690 [ 1095.731105] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.731113] [] ? __do_page_fault+0x183/0xd50 [ 1095.731119] [] ? retint_kernel+0x2d/0x2d [ 1095.731125] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.731132] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.731138] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.731146] [] ? mutex_unlock+0x9/0x10 [ 1095.731154] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.731160] [] nf_setsockopt+0x6d/0xc0 [ 1095.731168] [] ipv6_setsockopt+0xc8/0x130 [ 1095.731174] [] udpv6_setsockopt+0x4a/0x90 [ 1095.731181] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.731196] [] SyS_setsockopt+0x166/0x260 [ 1095.731203] [] ? SyS_recv+0x40/0x40 [ 1095.731219] [] ? do_syscall_64+0x48/0x490 [ 1095.731225] [] ? SyS_recv+0x40/0x40 [ 1095.731231] [] do_syscall_64+0x1a6/0x490 [ 1095.731238] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.731359] Mem-Info: [ 1095.731375] active_anon:3124 inactive_anon:43 isolated_anon:0 [ 1095.731375] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.731375] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.731375] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.731375] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.731375] free:1547571 free_pcp:364 free_cma:0 [ 1095.731388] Node 0 active_anon:12496kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.731404] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.731407] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.731430] 0 0 3501 3501Normal free:3196540kB min:36836kB low:46044kB high:55252kB active_anon:12496kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4544kB pagetables:1252kB bounce:0kB free_pcp:792kB local_pcp:100kB free_cma:0kB lowmem_reserve[]: [ 1095.731456] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 1097*4kB (UME) 401*8kB (UME) 61*16kB (UME) 108*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 17*2048kB (M) 726*4096kB (M) = 3196540kB [ 1095.731605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.731607] 10774 total pagecache pages [ 1095.731610] 0 pages in swap cache [ 1095.731613] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.731615] Free swap = 0kB [ 1095.731616] Total swap = 0kB [ 1095.731618] 1965969 pages RAM [ 1095.731620] 0 pages HighMem/MovableOnly [ 1095.731622] 321064 pages reserved [ 1095.734728] syz-executor376: [ 1095.734732] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1095.734744] CPU: 0 PID: 4006 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1095.734747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.734751] ffff8801d4f2f890 [ 1095.734753] ffffffff81eb0ee9 1ffff1003a9e5f14 ffff8801cff31800 ffffffff83cb99a0 [ 1095.734764] 0000000000000001 0000000000400000 ffff8801d4f2f9d8 ffffffff81560d2c [ 1095.734774] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1095.734790] [] dump_stack+0xc1/0x128 [ 1095.734799] [] warn_alloc.cold.123+0xd5/0x141 [ 1095.734806] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1095.734815] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.734823] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1095.734831] [] ? check_preemption_disabled+0x3b/0x170 [ 1095.734839] [] __vmalloc_node_range+0x357/0x5f0 [ 1095.734847] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1095.734854] [] vmalloc+0x5b/0x70 [ 1095.734862] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1095.734870] [] xt_alloc_entry_offsets+0x41/0x60 [ 1095.734877] [] translate_table+0x215/0x1690 [ 1095.734884] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.734893] [] ? __do_page_fault+0x183/0xd50 [ 1095.734900] [] ? retint_kernel+0x2d/0x2d [ 1095.734907] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1095.734914] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1095.734921] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1095.734929] [] ? mutex_unlock+0x9/0x10 [ 1095.734937] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1095.734945] [] nf_setsockopt+0x6d/0xc0 [ 1095.734954] [] ipv6_setsockopt+0xc8/0x130 [ 1095.734961] [] udpv6_setsockopt+0x4a/0x90 [ 1095.734968] [] sock_common_setsockopt+0x9a/0xe0 [ 1095.734976] [] SyS_setsockopt+0x166/0x260 [ 1095.734984] [] ? SyS_recv+0x40/0x40 [ 1095.734990] [] ? do_syscall_64+0x48/0x490 [ 1095.735007] [] ? SyS_recv+0x40/0x40 [ 1095.735013] [] do_syscall_64+0x1a6/0x490 [ 1095.735020] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1095.735023] Mem-Info: [ 1095.735038] active_anon:3638 inactive_anon:43 isolated_anon:0 [ 1095.735038] active_file:3221 inactive_file:7504 isolated_file:0 [ 1095.735038] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1095.735038] slab_reclaimable:11867 slab_unreclaimable:50121 [ 1095.735038] mapped:1780 shmem:50 pagetables:313 bounce:0 [ 1095.735038] free:1546703 free_pcp:368 free_cma:0 [ 1095.735053] Node 0 active_anon:14552kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1095.735069] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1095.735072] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1095.735097] 0 0 3501 3501Normal free:3193068kB min:36836kB low:46044kB high:55252kB active_anon:14552kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47468kB slab_unreclaimable:200484kB kernel_stack:4512kB pagetables:1252kB bounce:0kB free_pcp:808kB local_pcp:180kB free_cma:0kB lowmem_reserve[]: [ 1095.735124] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 725*4kB (UME) 401*8kB (UME) 61*16kB (UME) 109*32kB (UME) 406*64kB (UME) 250*128kB (UME) 143*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3193036kB [ 1095.735283] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1095.735285] 10774 total pagecache pages [ 1095.735288] 0 pages in swap cache [ 1095.735291] Swap cache stats: add 0, delete 0, find 0/0 [ 1095.735293] Free swap = 0kB [ 1095.735295] Total swap = 0kB [ 1095.735297] 1965969 pages RAM [ 1095.735298] 0 pages HighMem/MovableOnly [ 1095.735300] 321064 pages reserved [ 1100.707014] warn_alloc: 1531 callbacks suppressed [ 1100.707017] syz-executor376: [ 1100.707022] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.707036] CPU: 0 PID: 5544 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.707039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.707043] ffff8801bf827890 [ 1100.707046] ffffffff81eb0ee9 1ffff10037f04f14 ffff8801c2e64800 ffffffff83cb99a0 [ 1100.707057] 0000000000000001 0000000000400000 ffff8801bf8279d8 ffffffff81560d2c [ 1100.707067] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.707085] [] dump_stack+0xc1/0x128 [ 1100.707096] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.707104] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.707115] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.707122] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.707131] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.707140] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.707148] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.707155] [] vmalloc+0x5b/0x70 [ 1100.707165] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.707171] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.707179] [] translate_table+0x215/0x1690 [ 1100.707188] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.707197] [] ? __do_page_fault+0x183/0xd50 [ 1100.707206] [] ? retint_kernel+0x2d/0x2d [ 1100.707213] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.707220] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.707228] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.707237] [] ? mutex_unlock+0x9/0x10 [ 1100.707246] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.707254] [] nf_setsockopt+0x6d/0xc0 [ 1100.707264] [] ipv6_setsockopt+0xc8/0x130 [ 1100.707271] [] udpv6_setsockopt+0x4a/0x90 [ 1100.707279] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.707287] [] SyS_setsockopt+0x166/0x260 [ 1100.707295] [] ? SyS_recv+0x40/0x40 [ 1100.707302] [] ? do_syscall_64+0x48/0x490 [ 1100.707309] [] ? SyS_recv+0x40/0x40 [ 1100.707316] [] do_syscall_64+0x1a6/0x490 [ 1100.707322] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.707325] Mem-Info: [ 1100.707342] active_anon:3123 inactive_anon:43 isolated_anon:0 [ 1100.707342] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.707342] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.707342] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.707342] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.707342] free:1546588 free_pcp:359 free_cma:0 [ 1100.707355] Node 0 active_anon:12492kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.707371] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.707374] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1100.707398] 0 0 3501 3501Normal free:3192608kB min:36836kB low:46044kB high:55252kB active_anon:12492kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4512kB pagetables:1308kB bounce:0kB free_pcp:756kB local_pcp:148kB free_cma:0kB lowmem_reserve[]: [ 1100.707423] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 1064*4kB (UME) 406*8kB (UME) 63*16kB (UME) 44*32kB (UME) 407*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 16*2048kB (M) 726*4096kB (M) = 3192576kB [ 1100.707574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.707576] 10774 total pagecache pages [ 1100.707579] 0 pages in swap cache [ 1100.707582] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.707584] Free swap = 0kB [ 1100.707586] Total swap = 0kB [ 1100.707588] 1965969 pages RAM [ 1100.707590] 0 pages HighMem/MovableOnly [ 1100.707592] 321064 pages reserved [ 1100.712413] syz-executor376: [ 1100.712418] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.712431] CPU: 0 PID: 5546 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.712434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.712438] ffff8801c0957890 [ 1100.712441] ffffffff81eb0ee9 1ffff1003812af14 ffff8801b8a94800 ffffffff83cb99a0 [ 1100.712451] 0000000000000001 0000000000400000 ffff8801c09579d8 ffffffff81560d2c [ 1100.712461] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.712479] [] dump_stack+0xc1/0x128 [ 1100.712489] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.712497] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.712508] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.712515] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.712524] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.712532] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.712540] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.712548] [] vmalloc+0x5b/0x70 [ 1100.712556] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.712563] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.712570] [] translate_table+0x215/0x1690 [ 1100.712577] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.712586] [] ? __do_page_fault+0x183/0xd50 [ 1100.712594] [] ? retint_kernel+0x2d/0x2d [ 1100.712600] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.712607] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.712613] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.712622] [] ? mutex_unlock+0x9/0x10 [ 1100.712630] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.712637] [] nf_setsockopt+0x6d/0xc0 [ 1100.712649] [] ipv6_setsockopt+0xc8/0x130 [ 1100.712656] [] udpv6_setsockopt+0x4a/0x90 [ 1100.712679] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.712688] [] SyS_setsockopt+0x166/0x260 [ 1100.712696] [] ? SyS_recv+0x40/0x40 [ 1100.712702] [] ? do_syscall_64+0x48/0x490 [ 1100.712709] [] ? SyS_recv+0x40/0x40 [ 1100.712715] [] do_syscall_64+0x1a6/0x490 [ 1100.712722] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.713871] syz-executor376: [ 1100.713875] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.713886] CPU: 1 PID: 5543 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.713889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.713892] ffff8801d3c7f890 [ 1100.713895] ffffffff81eb0ee9 1ffff1003a78ff14 ffff8801c2e61800 ffffffff83cb99a0 [ 1100.713904] 0000000000000001 0000000000400000 ffff8801d3c7f9d8 ffffffff81560d2c [ 1100.713914] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.713928] [] dump_stack+0xc1/0x128 [ 1100.713937] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.713943] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.713952] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.713958] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.713966] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.713974] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.713982] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.713988] [] vmalloc+0x5b/0x70 [ 1100.713995] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.714002] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.714008] [] translate_table+0x215/0x1690 [ 1100.714015] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.714023] [] ? __do_page_fault+0x183/0xd50 [ 1100.714029] [] ? retint_kernel+0x2d/0x2d [ 1100.714035] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.714042] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.714048] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.714055] [] ? mutex_unlock+0x9/0x10 [ 1100.714063] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.714070] [] nf_setsockopt+0x6d/0xc0 [ 1100.714077] [] ipv6_setsockopt+0xc8/0x130 [ 1100.714083] [] udpv6_setsockopt+0x4a/0x90 [ 1100.714090] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.714097] [] SyS_setsockopt+0x166/0x260 [ 1100.714104] [] ? SyS_recv+0x40/0x40 [ 1100.714110] [] ? do_syscall_64+0x48/0x490 [ 1100.714117] [] ? SyS_recv+0x40/0x40 [ 1100.714123] [] do_syscall_64+0x1a6/0x490 [ 1100.714130] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.714132] Mem-Info: [ 1100.714149] active_anon:4168 inactive_anon:43 isolated_anon:0 [ 1100.714149] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.714149] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.714149] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.714149] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.714149] free:1545091 free_pcp:236 free_cma:0 [ 1100.714162] Node 0 active_anon:16672kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.714186] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.714189] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.714213] 0 0 3501 3501Normal free:3186620kB min:36836kB low:46044kB high:55252kB active_anon:16672kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:280kB local_pcp:152kB free_cma:0kB lowmem_reserve[]: [ 1100.714239] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 597*4kB (UME) 407*8kB (UME) 63*16kB (UME) 44*32kB (UME) 407*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3186620kB [ 1100.714384] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.714386] 10774 total pagecache pages [ 1100.714390] 0 pages in swap cache [ 1100.714393] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.714395] Free swap = 0kB [ 1100.714397] Total swap = 0kB [ 1100.714398] 1965969 pages RAM [ 1100.714400] 0 pages HighMem/MovableOnly [ 1100.714402] 321064 pages reserved [ 1100.717058] syz-executor376: [ 1100.717062] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.717072] CPU: 1 PID: 5545 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.717076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.717079] ffff8801cded7890 [ 1100.717081] ffffffff81eb0ee9 1ffff10039bdaf14 ffff8801c2e63000 ffffffff83cb99a0 [ 1100.717091] 0000000000000001 0000000000400000 ffff8801cded79d8 ffffffff81560d2c [ 1100.717100] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.717115] [] dump_stack+0xc1/0x128 [ 1100.717123] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.717130] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.717138] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.717145] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.717152] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.717159] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.717173] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.717179] [] vmalloc+0x5b/0x70 [ 1100.717187] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.717193] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.717200] [] translate_table+0x215/0x1690 [ 1100.717206] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.717214] [] ? __do_page_fault+0x183/0xd50 [ 1100.717221] [] ? retint_kernel+0x2d/0x2d [ 1100.717227] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.717233] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.717240] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.717247] [] ? mutex_unlock+0x9/0x10 [ 1100.717255] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.717262] [] nf_setsockopt+0x6d/0xc0 [ 1100.717269] [] ipv6_setsockopt+0xc8/0x130 [ 1100.717276] [] udpv6_setsockopt+0x4a/0x90 [ 1100.717282] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.717290] [] SyS_setsockopt+0x166/0x260 [ 1100.717297] [] ? SyS_recv+0x40/0x40 [ 1100.717303] [] ? do_syscall_64+0x48/0x490 [ 1100.717310] [] ? SyS_recv+0x40/0x40 [ 1100.717316] [] do_syscall_64+0x1a6/0x490 [ 1100.717323] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.717325] Mem-Info: [ 1100.717341] active_anon:4168 inactive_anon:43 isolated_anon:0 [ 1100.717341] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.717341] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.717341] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.717341] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.717341] free:1544901 free_pcp:352 free_cma:0 [ 1100.717355] Node 0 active_anon:16672kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.717370] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.717373] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.717398] 0 0 3501 3501Normal free:3185860kB min:36836kB low:46044kB high:55252kB active_anon:16672kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:744kB local_pcp:616kB free_cma:0kB lowmem_reserve[]: [ 1100.717422] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 471*4kB (UME) 377*8kB (UME) 63*16kB (UME) 44*32kB (UME) 407*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185876kB [ 1100.717568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.717570] 10774 total pagecache pages [ 1100.717572] 0 pages in swap cache [ 1100.717576] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.717578] Free swap = 0kB [ 1100.717580] Total swap = 0kB [ 1100.717582] 1965969 pages RAM [ 1100.717583] 0 pages HighMem/MovableOnly [ 1100.717585] 321064 pages reserved [ 1100.720824] syz-executor376: [ 1100.720829] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.720840] CPU: 0 PID: 5547 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.720843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.720847] ffff8801d7387890 [ 1100.720850] ffffffff81eb0ee9 1ffff1003ae70f14 ffff8801b8a90000 ffffffff83cb99a0 [ 1100.720859] 0000000000000001 0000000000400000 ffff8801d73879d8 ffffffff81560d2c [ 1100.720868] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.720883] [] dump_stack+0xc1/0x128 [ 1100.720891] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.720898] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.720905] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.720912] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.720920] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.720927] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.720934] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.720941] [] vmalloc+0x5b/0x70 [ 1100.720948] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.720954] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.720960] [] translate_table+0x215/0x1690 [ 1100.720967] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.720974] [] ? __do_page_fault+0x183/0xd50 [ 1100.720980] [] ? retint_kernel+0x2d/0x2d [ 1100.720987] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.720993] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.720999] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.721006] [] ? mutex_unlock+0x9/0x10 [ 1100.721014] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.721021] [] nf_setsockopt+0x6d/0xc0 [ 1100.721028] [] ipv6_setsockopt+0xc8/0x130 [ 1100.721034] [] udpv6_setsockopt+0x4a/0x90 [ 1100.721041] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.721048] [] SyS_setsockopt+0x166/0x260 [ 1100.721055] [] ? SyS_recv+0x40/0x40 [ 1100.721061] [] ? do_syscall_64+0x48/0x490 [ 1100.721067] [] ? SyS_recv+0x40/0x40 [ 1100.721073] [] do_syscall_64+0x1a6/0x490 [ 1100.721079] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.721082] Mem-Info: [ 1100.721097] active_anon:4167 inactive_anon:43 isolated_anon:0 [ 1100.721097] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.721097] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.721097] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.721097] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.721097] free:1544571 free_pcp:363 free_cma:0 [ 1100.721110] Node 0 active_anon:16668kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.721125] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.721128] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1100.721151] 0 0 3501 3501Normal free:3184740kB min:36836kB low:46044kB high:55252kB active_anon:16668kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:816kB local_pcp:148kB free_cma:0kB lowmem_reserve[]: [ 1100.721174] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 414*4kB (UME) 297*8kB (UME) 63*16kB (UME) 44*32kB (UME) 407*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 14*2048kB (M) 726*4096kB (M) = 3185008kB [ 1100.721318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.721320] 10774 total pagecache pages [ 1100.721323] 0 pages in swap cache [ 1100.721326] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.721328] Free swap = 0kB [ 1100.721330] Total swap = 0kB [ 1100.721332] 1965969 pages RAM [ 1100.721334] 0 pages HighMem/MovableOnly [ 1100.721336] 321064 pages reserved [ 1100.724780] syz-executor376: [ 1100.724784] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.724795] CPU: 0 PID: 5549 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.724799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.724802] ffff8801d4eff890 [ 1100.724805] ffffffff81eb0ee9 1ffff1003a9dff14 ffff8801cb981800 ffffffff83cb99a0 [ 1100.724816] 0000000000000001 0000000000400000 ffff8801d4eff9d8 ffffffff81560d2c [ 1100.724826] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.724842] [] dump_stack+0xc1/0x128 [ 1100.724850] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.724857] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.724865] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.724872] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.724881] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.724888] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.724896] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.724903] [] vmalloc+0x5b/0x70 [ 1100.724910] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.724917] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.724923] [] translate_table+0x215/0x1690 [ 1100.724930] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.724939] [] ? __do_page_fault+0x183/0xd50 [ 1100.724946] [] ? retint_kernel+0x2d/0x2d [ 1100.724952] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.724959] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.724966] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.724974] [] ? mutex_unlock+0x9/0x10 [ 1100.724982] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.724990] [] nf_setsockopt+0x6d/0xc0 [ 1100.724998] [] ipv6_setsockopt+0xc8/0x130 [ 1100.725004] [] udpv6_setsockopt+0x4a/0x90 [ 1100.725012] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.725020] [] SyS_setsockopt+0x166/0x260 [ 1100.725027] [] ? SyS_recv+0x40/0x40 [ 1100.725034] [] ? do_syscall_64+0x48/0x490 [ 1100.725042] [] ? SyS_recv+0x40/0x40 [ 1100.725048] [] do_syscall_64+0x1a6/0x490 [ 1100.725056] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.725058] Mem-Info: [ 1100.725075] active_anon:3649 inactive_anon:43 isolated_anon:0 [ 1100.725075] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.725075] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.725075] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.725075] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.725075] free:1545518 free_pcp:382 free_cma:0 [ 1100.725090] Node 0 active_anon:14596kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.725106] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.725110] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1100.725136] 0 0 3501 3501Normal free:3188328kB min:36836kB low:46044kB high:55252kB active_anon:14596kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4512kB pagetables:1308kB bounce:0kB free_pcp:860kB local_pcp:188kB free_cma:0kB lowmem_reserve[]: [ 1100.725163] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 708*4kB (UME) 305*8kB (UME) 63*16kB (UME) 43*32kB (UME) 408*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 15*2048kB (M) 726*4096kB (M) = 3188328kB [ 1100.725321] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.725323] 10774 total pagecache pages [ 1100.725325] 0 pages in swap cache [ 1100.725329] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.725331] Free swap = 0kB [ 1100.725333] Total swap = 0kB [ 1100.725335] 1965969 pages RAM [ 1100.725337] 0 pages HighMem/MovableOnly [ 1100.725338] 321064 pages reserved [ 1100.729439] Mem-Info: [ 1100.729454] active_anon:4681 inactive_anon:43 isolated_anon:0 [ 1100.729454] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.729454] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.729454] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.729454] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.729454] free:1543168 free_pcp:247 free_cma:0 [ 1100.729467] Node 0 active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.729480] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.729483] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1100.729504] 0 0 3501 3501Normal free:3178928kB min:36836kB low:46044kB high:55252kB active_anon:18724kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:324kB local_pcp:168kB free_cma:0kB lowmem_reserve[]: [ 1100.729525] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 190*4kB (UME) 161*8kB (UME) 63*16kB (UME) 42*32kB (UME) 408*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 12*2048kB (M) 726*4096kB (M) = 3178928kB [ 1100.729644] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.729646] 10774 total pagecache pages [ 1100.729649] 0 pages in swap cache [ 1100.729651] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.729653] Free swap = 0kB [ 1100.729655] Total swap = 0kB [ 1100.729656] 1965969 pages RAM [ 1100.729658] 0 pages HighMem/MovableOnly [ 1100.729659] 321064 pages reserved [ 1100.730298] syz-executor376: [ 1100.730302] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.730312] CPU: 1 PID: 5550 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.730315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.730319] ffff8801d3c7f890 [ 1100.730321] ffffffff81eb0ee9 1ffff1003a78ff14 ffff8801cb986000 ffffffff83cb99a0 [ 1100.730331] 0000000000000001 0000000000400000 ffff8801d3c7f9d8 ffffffff81560d2c [ 1100.730340] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.730355] [] dump_stack+0xc1/0x128 [ 1100.730363] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.730370] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.730378] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.730385] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.730393] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.730400] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.730407] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.730413] [] vmalloc+0x5b/0x70 [ 1100.730421] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.730427] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.730434] [] translate_table+0x215/0x1690 [ 1100.730440] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.730449] [] ? __do_page_fault+0x183/0xd50 [ 1100.730455] [] ? retint_kernel+0x2d/0x2d [ 1100.730462] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.730468] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.730474] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.730482] [] ? mutex_unlock+0x9/0x10 [ 1100.730489] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.730496] [] nf_setsockopt+0x6d/0xc0 [ 1100.730504] [] ipv6_setsockopt+0xc8/0x130 [ 1100.730510] [] udpv6_setsockopt+0x4a/0x90 [ 1100.730517] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.730524] [] SyS_setsockopt+0x166/0x260 [ 1100.730531] [] ? SyS_recv+0x40/0x40 [ 1100.730537] [] ? do_syscall_64+0x48/0x490 [ 1100.730544] [] ? SyS_recv+0x40/0x40 [ 1100.730550] [] do_syscall_64+0x1a6/0x490 [ 1100.730556] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.730559] Mem-Info: [ 1100.730573] active_anon:5197 inactive_anon:43 isolated_anon:0 [ 1100.730573] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.730573] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.730573] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.730573] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.730573] free:1543306 free_pcp:397 free_cma:0 [ 1100.730587] Node 0 active_anon:20788kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.730602] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.730605] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.730628] 0 0 3501 3501Normal free:3179680kB min:36836kB low:46044kB high:55252kB active_anon:20788kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:960kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: [ 1100.730652] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 486*4kB (UME) 137*8kB (UME) 63*16kB (UME) 42*32kB (UME) 408*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 12*2048kB (M) 726*4096kB (M) = 3179920kB [ 1100.730795] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.730797] 10774 total pagecache pages [ 1100.730799] 0 pages in swap cache [ 1100.730802] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.730804] Free swap = 0kB [ 1100.730806] Total swap = 0kB [ 1100.730808] 1965969 pages RAM [ 1100.730809] 0 pages HighMem/MovableOnly [ 1100.730811] 321064 pages reserved [ 1100.732309] syz-executor376: [ 1100.732314] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.732326] CPU: 0 PID: 5548 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.732330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.732333] ffff8801d8cff890 [ 1100.732336] ffffffff81eb0ee9 1ffff1003b19ff14 ffff8801cb983000 ffffffff83cb99a0 [ 1100.732346] 0000000000000001 0000000000400000 ffff8801d8cff9d8 ffffffff81560d2c [ 1100.732356] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.732371] [] dump_stack+0xc1/0x128 [ 1100.732379] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.732386] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.732396] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.732403] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.732411] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.732417] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.732424] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.732430] [] vmalloc+0x5b/0x70 [ 1100.732438] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.732444] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.732451] [] translate_table+0x215/0x1690 [ 1100.732458] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.732466] [] ? __do_page_fault+0x183/0xd50 [ 1100.732472] [] ? retint_kernel+0x2d/0x2d [ 1100.732479] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.732485] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.732491] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.732499] [] ? mutex_unlock+0x9/0x10 [ 1100.732507] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.732514] [] nf_setsockopt+0x6d/0xc0 [ 1100.732522] [] ipv6_setsockopt+0xc8/0x130 [ 1100.732528] [] udpv6_setsockopt+0x4a/0x90 [ 1100.732535] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.732543] [] SyS_setsockopt+0x166/0x260 [ 1100.732551] [] ? SyS_recv+0x40/0x40 [ 1100.732557] [] ? do_syscall_64+0x48/0x490 [ 1100.732565] [] ? SyS_recv+0x40/0x40 [ 1100.732571] [] do_syscall_64+0x1a6/0x490 [ 1100.732578] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.732581] Mem-Info: [ 1100.732595] active_anon:4680 inactive_anon:43 isolated_anon:0 [ 1100.732595] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.732595] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.732595] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.732595] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.732595] free:1543587 free_pcp:279 free_cma:0 [ 1100.732609] Node 0 active_anon:18720kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.732624] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.732627] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: [ 1100.732652] 0 0 3501 3501Normal free:3180604kB min:36836kB low:46044kB high:55252kB active_anon:18720kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4512kB pagetables:1308kB bounce:0kB free_pcp:452kB local_pcp:268kB free_cma:0kB lowmem_reserve[]: [ 1100.732685] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 217*4kB (ME) 101*8kB (UME) 63*16kB (UME) 43*32kB (UME) 408*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3180636kB [ 1100.732841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.732843] 10774 total pagecache pages [ 1100.732845] 0 pages in swap cache [ 1100.732849] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.732851] Free swap = 0kB [ 1100.732852] Total swap = 0kB [ 1100.732855] 1965969 pages RAM [ 1100.732856] 0 pages HighMem/MovableOnly [ 1100.732858] 321064 pages reserved [ 1100.736774] syz-executor376: [ 1100.736779] vmalloc: allocation failure: 17179868160 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 1100.736790] CPU: 0 PID: 5552 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.736794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.736797] ffff8801d4927890 [ 1100.736800] ffffffff81eb0ee9 1ffff1003a924f14 ffff8801cb488000 ffffffff83cb99a0 [ 1100.736810] 0000000000000001 0000000000400000 ffff8801d49279d8 ffffffff81560d2c [ 1100.736821] 0000000041b58ab3 ffffffff843c5698 ffffffff81450290Call Trace: [ 1100.736836] [] dump_stack+0xc1/0x128 [ 1100.736844] [] warn_alloc.cold.123+0xd5/0x141 [ 1100.736852] [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.736860] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.736869] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.736879] [] ? check_preemption_disabled+0x3b/0x170 [ 1100.736888] [] __vmalloc_node_range+0x357/0x5f0 [ 1100.736899] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.736907] [] vmalloc+0x5b/0x70 [ 1100.736916] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.736925] [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.736934] [] translate_table+0x215/0x1690 [ 1100.736943] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.736955] [] ? __do_page_fault+0x183/0xd50 [ 1100.736963] [] ? retint_kernel+0x2d/0x2d [ 1100.736971] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.736979] [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.736988] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.736999] [] ? mutex_unlock+0x9/0x10 [ 1100.737010] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.737019] [] nf_setsockopt+0x6d/0xc0 [ 1100.737029] [] ipv6_setsockopt+0xc8/0x130 [ 1100.737037] [] udpv6_setsockopt+0x4a/0x90 [ 1100.737045] [] sock_common_setsockopt+0x9a/0xe0 [ 1100.737055] [] SyS_setsockopt+0x166/0x260 [ 1100.737065] [] ? SyS_recv+0x40/0x40 [ 1100.737073] [] ? do_syscall_64+0x48/0x490 [ 1100.737082] [] ? SyS_recv+0x40/0x40 [ 1100.737090] [] do_syscall_64+0x1a6/0x490 [ 1100.737098] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.737102] Mem-Info: [ 1100.737119] active_anon:4162 inactive_anon:43 isolated_anon:0 [ 1100.737119] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.737119] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.737119] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.737119] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.737119] free:1543984 free_pcp:360 free_cma:0 [ 1100.737135] Node 0 active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.737150] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 1100.737153] 0 2906 6407 6407DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB [ 1100.737175] syz-executor376: [ 1100.737176] lowmem_reserve[]: [ 1100.737179] vmalloc: allocation failure: 17179868160 bytes 0, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 0[ 1100.737188] CPU: 1 PID: 5551 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1100.737189] 3501[ 1100.737191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.737193] 3501 ffff8801cded7890 [ 1100.737197] ffffffff81eb0ee9Normal free:3182192kB min:36836kB low:46044kB high:55252kB active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:772kB local_pcp:184kB free_cma:0kB 1ffff10039bdaf14lowmem_reserve[]: [ 1100.737213] ffff8801cb984800 0 0 ffffffff83cb99a0 [ 1100.737218] 0 0000000000000001 0 0000000000400000 ffff8801cded79d8DMA: ffffffff81560d2c [ 1100.737229] 1*4kB 0000000041b58ab3(U) ffffffff843c56980*8kB ffffffff814502900*16kB 1*32kB Call Trace: [ 1100.737241] (U) [] dump_stack+0xc1/0x128 [ 1100.737249] 2*64kB [] warn_alloc.cold.123+0xd5/0x141 [ 1100.737256] (U) [] ? zone_watermark_ok_safe+0x280/0x280 [ 1100.737263] 1*128kB [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.737270] (U) [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 1100.737276] 1*256kB [] ? check_preemption_disabled+0x3b/0x170 [ 1100.737283] (U) [] __vmalloc_node_range+0x357/0x5f0 [ 1100.737291] 0*512kB [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1100.737298] 1*1024kB [] vmalloc+0x5b/0x70 [ 1100.737303] (U) [] ? xt_alloc_entry_offsets+0x41/0x60 [ 1100.737310] 1*2048kB [] xt_alloc_entry_offsets+0x41/0x60 [ 1100.737316] (M) [] translate_table+0x215/0x1690 [ 1100.737322] 3*4096kB [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1100.737328] (M) [] ? __do_page_fault+0x183/0xd50 [ 1100.737335] = 15908kB [] ? retint_kernel+0x2d/0x2d [ 1100.737340] DMA32: [] ? ip6t_alloc_initial_table+0x670/0x670 [ 1100.737347] 3*4kB [] do_ip6t_set_ctl+0x2ce/0x470 [ 1100.737352] (M) [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 1100.737358] 4*8kB [] ? mutex_unlock+0x9/0x10 [ 1100.737364] (M) [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 1100.737371] 2*16kB [] nf_setsockopt+0x6d/0xc0 [ 1100.737377] (M) [] ipv6_setsockopt+0xc8/0x130 [ 1100.737384] 5*32kB [] udpv6_setsockopt+0x4a/0x90 [ 1100.737389] (M) [] sock_common_setsockopt+0x9a/0xe0 [ 1100.737395] 1*64kB [] SyS_setsockopt+0x166/0x260 [ 1100.737402] (M) [] ? SyS_recv+0x40/0x40 [ 1100.737408] 2*128kB [] ? do_syscall_64+0x48/0x490 [ 1100.737414] (M) [] ? SyS_recv+0x40/0x40 [ 1100.737420] 2*256kB [] do_syscall_64+0x1a6/0x490 [ 1100.737425] (M) [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1100.737432] 4*512kB Mem-Info: [ 1100.737434] (M) active_anon:4162 inactive_anon:43 isolated_anon:0 [ 1100.737444] active_file:3221 inactive_file:7504 isolated_file:0 [ 1100.737444] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1100.737444] slab_reclaimable:11879 slab_unreclaimable:50097 [ 1100.737444] mapped:1780 shmem:50 pagetables:327 bounce:0 [ 1100.737444] free:1543984 free_pcp:359 free_cma:0 [ 1100.737446] 1*1024kB Node 0 active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7120kB dirty:0kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 1100.737457] (M) DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 2*2048kB lowmem_reserve[]: [ 1100.737471] (M) 0725*4096kB 2906(M) 6407= 2977836kB 6407Normal: DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB 358*4kB lowmem_reserve[]: [ 1100.737497] (UME) 0232*8kB 0(UME) 350163*16kB 3501(UME) 42*32kB Normal free:3182192kB min:36836kB low:46044kB high:55252kB active_anon:16648kB inactive_anon:172kB active_file:12884kB inactive_file:30016kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:47516kB slab_unreclaimable:200388kB kernel_stack:4544kB pagetables:1308kB bounce:0kB free_pcp:772kB local_pcp:588kB free_cma:0kB (UME) lowmem_reserve[]: [ 1100.737524] 408*64kB 0(UME) 0249*128kB 0(UME) 0144*256kB (UME) DMA: 79*512kB 1*4kB (UM) (U) 40*1024kB 0*8kB (M) 0*16kB 13*2048kB 1*32kB (M) (U) 726*4096kB 2*64kB (M) (U) = 3182216kB 1*128kB [ 1100.737563] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.737564] (U) 10774 total pagecache pages [ 1100.737567] 1*256kB 0 pages in swap cache [ 1100.737570] (U) Swap cache stats: add 0, delete 0, find 0/0 [ 1100.737574] 0*512kB Free swap = 0kB [ 1100.737576] 1*1024kB Total swap = 0kB [ 1100.737579] (U) 1965969 pages RAM [ 1100.737582] 1*2048kB 0 pages HighMem/MovableOnly [ 1100.737584] (M) 321064 pages reserved [ 1100.737587] 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB Normal: 358*4kB (UME) 232*8kB (UME) 63*16kB (UME) 42*32kB (UME) 408*64kB (UME) 249*128kB (UME) 144*256kB (UME) 79*512kB (UM) 40*1024kB (M) 13*2048kB (M) 726*4096kB (M) = 3182216kB [ 1100.737690] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1100.737692] 10774 total pagecache pages [ 1100.737694] 0 pages in swap cache [ 1100.737698] Swap cache stats: add 0, delete 0, find 0/0 [ 1100.737700] Free swap = 0kB [ 1100.737701] Total swap = 0kB [ 1100.737703] 1965969 pages RAM [ 1100.737705] 0 pages HighMem/MovableOnly [ 1100.737707] 321064 pages reserved [ 1105.107593] INFO: task init:4044 blocked for more than 120 seconds. [ 1105.107598] Not tainted 4.9.98-g9731a2d #22 [ 1105.107600] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1105.107604] init D [ 1105.107621] 29000 4044 1 0x00000000 ffff8801d4fb0000 [ 1105.107628] ffff8801d48b9500 ffff8801d48b8540 ffff8801d4fb4800 ffff8801db221b98 [ 1105.107639] ffff8801d5da7570 ffffffff839e377d 0000000000000000 ffff8801d4fb08ea [ 1105.107650] ffff8801d5da76d0 0000000000000046 ffff8801db222468Call Trace: [ 1105.107672] [] ? __schedule+0x64d/0x1bd0 [ 1105.107680] [] schedule+0x7f/0x1b0 [ 1105.107688] [] schedule_timeout+0x861/0xf70 [ 1105.107696] [] ? usleep_range+0x140/0x140 [ 1105.107704] [] ? do_dentry_open+0x703/0xc80 [ 1105.107807] [] ? mark_held_locks+0xc7/0x130 [ 1105.107814] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 1105.107822] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 1105.107829] [] __down+0x12e/0x1f0 [ 1105.107836] [] ? ww_mutex_unlock+0x300/0x300 [ 1105.107844] [] down+0x5e/0x80 [ 1105.107853] [] console_lock+0x2c/0x80 [ 1105.107861] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 1105.107884] [] console_device+0x1c/0xc0 [ 1105.107911] [] tty_open+0x71a/0xe20 [ 1105.107918] [] ? tty_init_dev+0x430/0x430 [ 1105.107942] [] ? chrdev_open+0xc7/0x4c0 [ 1105.107948] [] ? tty_init_dev+0x430/0x430 [ 1105.107956] [] chrdev_open+0x22d/0x4c0 [ 1105.107963] [] ? cdev_put.part.0+0x50/0x50 [ 1105.107970] [] do_dentry_open+0x703/0xc80 [ 1105.107978] [] ? cdev_put.part.0+0x50/0x50 [ 1105.107985] [] vfs_open+0x11c/0x210 [ 1105.107991] [] ? may_open.isra.57+0x14f/0x2a0 [ 1105.108004] [] path_openat+0x758/0x3590 [ 1105.108011] [] ? save_stack+0xa9/0xd0 [ 1105.108019] [] ? path_lookupat.isra.41+0x410/0x410 [ 1105.108026] [] ? __lock_is_held+0xa2/0xf0 [ 1105.108034] [] do_filp_open+0x197/0x270 [ 1105.108041] [] ? may_open_dev+0xe0/0xe0 [ 1105.108049] [] ? _raw_spin_unlock+0x2c/0x50 [ 1105.108058] [] ? __alloc_fd+0x1d7/0x4a0 [ 1105.108065] [] do_sys_open+0x30d/0x5c0 [ 1105.108071] [] ? filp_open+0x70/0x70 [ 1105.108077] [] ? proc_clear_tty+0xd9/0x140 [ 1105.108085] [] ? _raw_write_unlock_irq+0x27/0x50 [ 1105.108092] [] SyS_open+0x2d/0x40 [ 1105.108098] [] ? do_sys_open+0x5c0/0x5c0 [ 1105.108106] [] do_syscall_64+0x1a6/0x490 [ 1105.108113] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1105.108117] [ 1105.108117] Showing all locks held in the system: [ 1105.108124] 2 locks held by khungtaskd/519: [ 1105.108127] #0: [ 1105.108129] (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 #1: [ 1105.108162] (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 1 lock held by rsyslogd/3678: [ 1105.108193] #0: [ 1105.108195] (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 2 locks held by getty/3774: [ 1105.108209] #0: [ 1105.108210] (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 #1: [ 1105.108224] (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 1 lock held by init/4044: [ 1105.108241] #0: [ 1105.108242] (tty_mutex){+.+.+.}, at: [] tty_open+0x46c/0xe20 1 lock held by init/4047: [ 1105.108257] #0: [ 1105.108258] (tty_mutex){+.+.+.}, at: [] tty_open+0x46c/0xe20 1 lock held by init/4051: [ 1105.108273] #0: [ 1105.108274] (tty_mutex){+.+.+.}, at: [] tty_open+0x46c/0xe20 1 lock held by init/4053: [ 1105.108287] #0: [ 1105.108288] (tty_mutex){+.+.+.}, at: [] tty_open+0x46c/0xe20 1 lock held by init/4055: [ 1105.108302] #0: [ 1105.108303] (tty_mutex){+.+.+.}, at: [] tty_open+0x46c/0xe20 1 lock held by init/4057: [ 1105.108317] #0: [ 1105.108318] (tty_mutex){+.+.+.}, at: [] tty_open+0x46c/0xe20 [ 1105.108330] ============================================= [ 1105.108330] [ 1105.108333] NMI backtrace for cpu 1 [ 1105.108339] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.98-g9731a2d #22 [ 1105.108343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.108346] ffff8801d8b17d08 [ 1105.108349] ffffffff81eb0ee9 0000000000000000 0000000000000001 0000000000000001 [ 1105.108358] 0000000000000001 ffffffff810b7da0 ffff8801d8b17d40 ffffffff81ebc1e7 [ 1105.108368] 0000000000000001 0000000000000000 0000000000000003Call Trace: [ 1105.108382] [] dump_stack+0xc1/0x128 [ 1105.108406] [] ? irq_force_complete_move+0x320/0x320 [ 1105.108419] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 1105.108425] [] ? irq_force_complete_move+0x320/0x320 [ 1105.108432] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 1105.108439] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1105.108446] [] watchdog+0x6b4/0xa20 [ 1105.108453] [] ? watchdog+0x11c/0xa20 [ 1105.108479] [] kthread+0x26d/0x300 [ 1105.108491] [] ? reset_hung_task_detector+0x20/0x20 [ 1105.108498] [] ? kthread_park+0xa0/0xa0 [ 1105.108505] [] ? kthread_park+0xa0/0xa0 [ 1105.108510] [] ? kthread_park+0xa0/0xa0 [ 1105.108516] [] ret_from_fork+0x5c/0x70 [ 1105.108577] Sending NMI from CPU 1 to CPUs 0: [ 1105.109074] NMI backtrace for cpu 0 [ 1105.109077] CPU: 0 PID: 6908 Comm: syz-executor376 Not tainted 4.9.98-g9731a2d #22 [ 1105.109080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.109082] task: ffff8801cde1c800 task.stack: ffff8801c0950000 [ 1105.109085] RIP: 0010:[] c [] memset_erms+0x9/0x10 [ 1105.109087] RSP: 0018:ffff8801c09576f8 EFLAGS: 00010206 [ 1105.109090] RAX: dffffc00000000ff RBX: 00000000001bcc00 RCX: 000000000001c880 [ 1105.109092] RDX: 0000000000040000 RSI: 00000000000000ff RDI: ffffed00379a3780 [ 1105.109095] RBP: ffff8801c0957700 R08: 1ffff10037980000 R09: ffffed0037980000 [ 1105.109097] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000009 [ 1105.109100] R13: ffff8801bcc00000 R14: 0000000000000000 R15: ffffea0006f30000 [ 1105.109103] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1105.109105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1105.109107] CR2: 0000000020200000 CR3: 000000000461e000 CR4: 00000000001606f0 [ 1105.109110] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1105.109112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1105.109114] Stack: [ 1105.109116] ffffffff815388c9c ffff8801c0957790c ffffffff8144825cc 0000000000000046c [ 1105.109119] 0000000000000000c ffff8801cde1d0c0c ffff8801cde1d0c0c ffff8801cde1c800c [ 1105.109122] ffffffff839f3d7ac 0000000000000286c 0000000000000000c ffff8801c0957c48c [ 1105.109123] Call Trace: [ 1105.109125] [] ? kasan_free_pages+0x59/0x60 [ 1105.109128] [] __free_pages_ok+0x1ec/0x1610 [ 1105.109130] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 1105.109132] [] free_compound_page+0x5e/0x70 [ 1105.109134] [] free_transhuge_page+0x99/0xc0 [ 1105.109137] [] __put_compound_page+0x80/0xc0 [ 1105.109139] [] release_pages+0x2f4/0x970 [ 1105.109141] [] ? debug_check_no_obj_freed+0x2ec/0x930 [ 1105.109143] [] ? __activate_page+0x790/0x790 [ 1105.109146] [] ? check_preemption_disabled+0x3b/0x170 [ 1105.109148] [] ? lru_add_drain_cpu+0x149/0x350 [ 1105.109150] [] free_pages_and_swap_cache+0x117/0x160 [ 1105.109153] [] tlb_flush_mmu_free+0xb4/0x150 [ 1105.109155] [] tlb_flush_mmu+0x1d/0x20 [ 1105.109157] [] zap_huge_pmd+0x404/0x860 [ 1105.109159] [] unmap_page_range+0x12af/0x1730 [ 1105.109162] [] ? vm_normal_page_pmd+0x2e0/0x2e0 [ 1105.109164] [] unmap_single_vma+0x101/0x260 [ 1105.109166] [] unmap_vmas+0x102/0x1d0 [ 1105.109168] [] exit_mmap+0x214/0x3f0 [ 1105.109171] [] ? SyS_munmap+0xa0/0xa0 [ 1105.109172] [] mmput+0xf3/0x2d0 [ 1105.109175] [] do_exit+0x906/0x27c0 [ 1105.109177] [] ? ipv6_setsockopt+0x68/0x130 [ 1105.109179] [] ? release_task.part.19+0x1210/0x1210 [ 1105.109181] [] ? sock_common_setsockopt+0x9a/0xe0 [ 1105.109184] [] ? SyS_setsockopt+0x185/0x260 [ 1105.109186] [] ? SyS_recv+0x40/0x40 [ 1105.109188] [] do_group_exit+0x111/0x340 [ 1105.109190] [] ? do_group_exit+0x340/0x340 [ 1105.109192] [] SyS_exit_group+0x1d/0x20 [ 1105.109194] [] do_syscall_64+0x1a6/0x490 [ 1105.109197] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1105.109205] Code: c48 cc1 ce9 c03 c40 c0f cb6 cf6 c48 cb8 c01 c01 c01 c01 c01 c01 c01 c01 c48 c0f caf cc6 cf3 c48 cab c89 cd1 cf3 caa c4c c89 cc8 cc3 c90 c49 c89 cf9 c40 c88 cf0 c48 c89 cd1 c caa c4c c89 cc8 cc3 c90 c49 c89 cfa c40 c0f cb6 cce c48 cb8 c01 c01 c01 c01 c01 c [ 1105.109606] Kernel panic - not syncing: hung_task: blocked tasks [ 1105.109613] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.98-g9731a2d #22 [ 1105.109616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.109619] ffff8801d8b17cc8 [ 1105.109621] ffffffff81eb0ee9 ffffffff83c8b4e0 00000000ffffffff 0000000000000000 [ 1105.109631] 0000000000000001 dffffc0000000000 ffff8801d8b17d88 ffffffff8141f835 [ 1105.109641] 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f676Call Trace: [ 1105.109655] [] dump_stack+0xc1/0x128 [ 1105.109663] [] panic+0x1bf/0x3bc [ 1105.109669] [] ? add_taint.cold.6+0x16/0x16 [ 1105.109678] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 1105.109686] [] watchdog+0x6c5/0xa20 [ 1105.109693] [] ? watchdog+0x11c/0xa20 [ 1105.109700] [] kthread+0x26d/0x300 [ 1105.109707] [] ? reset_hung_task_detector+0x20/0x20 [ 1105.109713] [] ? kthread_park+0xa0/0xa0 [ 1105.109720] [] ? kthread_park+0xa0/0xa0 [ 1105.109726] [] ? kthread_park+0xa0/0xa0 [ 1105.109732] [] ret_from_fork+0x5c/0x70 [ 1105.110351] Dumping ftrace buffer: [ 1105.110378] (ftrace buffer empty) [ 1105.110380] Kernel Offset: disabled