[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.409982] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.307648] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 23.789924] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 25.220209] random: sshd: uninitialized urandom read (32 bytes read, 113 bits of entropy available) [ 30.567347] random: sshd: uninitialized urandom read (32 bytes read, 119 bits of entropy available) Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. [ 36.054361] random: sshd: uninitialized urandom read (32 bytes read, 123 bits of entropy available) executing program executing program executing program executing program executing program executing program executing program executing program [ 37.169110] vmalloc: allocation failure, allocated 897642496 of 4261421056 bytes [ 37.177302] vmalloc: allocation failure, allocated 736157696 of 4261421056 bytes [ 37.180516] ODEBUG: Out of memory. ODEBUG disabled [ 37.190222] vmalloc: allocation failure, allocated 615960576 of 4261421056 bytes [ 37.196783] vmalloc: allocation failure, allocated 796635136 of 4261421056 bytes [ 37.196786] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 37.196791] CPU: 0 PID: 3725 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 37.196794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.196801] 0000000000000000 1e102d40663f4f88 ffff8800b5617a28 ffffffff81e123cd [ 37.196806] 1ffff10016ac2f48 dffffc0000000000 00000000024000c2 0000000000000000 [ 37.196810] ffffffff83aae2c0 ffff8800b5617b38 ffffffff81513c3b ffffea0000000000 [ 37.196812] Call Trace: [ 37.196821] [] dump_stack+0xc1/0x124 [ 37.196828] [] warn_alloc_failed.cold.116+0x83/0x149 [ 37.196834] [] ? zone_watermark_ok_safe+0x290/0x290 [ 37.196840] [] __vmalloc_node_range+0x3fa/0x630 [ 37.196847] [] ? xt_alloc_table_info+0xc9/0x100 [ 37.196851] [] vmalloc+0x5b/0x70 [ 37.196855] [] ? xt_alloc_table_info+0xc9/0x100 [ 37.196859] [] xt_alloc_table_info+0xc9/0x100 [ 37.196863] [] do_arpt_set_ctl+0x226/0x5b0 [ 37.196867] [] ? __do_replace+0x780/0x780 [ 37.196872] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 37.196876] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 37.196880] [] ? mutex_unlock+0x9/0x10 [ 37.196885] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 37.196889] [] nf_setsockopt+0x6d/0xc0 [ 37.196894] [] ip_setsockopt+0x9a/0xb0 [ 37.196898] [] tcp_setsockopt+0x88/0xe0 [ 37.196904] [] sock_common_setsockopt+0x9a/0xe0 [ 37.196908] [] SyS_setsockopt+0x166/0x260 [ 37.196912] [] ? SyS_recv+0x40/0x40 [ 37.196916] [] ? move_addr_to_kernel+0x50/0x50 [ 37.196921] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 37.196926] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 37.196928] Mem-Info: [ 37.196938] active_anon:6112 inactive_anon:43 isolated_anon:0 [ 37.196938] active_file:2503 inactive_file:7385 isolated_file:0 [ 37.196938] unevictable:0 dirty:7698 writeback:37 unstable:0 [ 37.196938] slab_reclaimable:4964 slab_unreclaimable:57282 [ 37.196938] mapped:1783 shmem:50 pagetables:346 bounce:0 [ 37.196938] free:38 free_pcp:0 free_cma:0 [ 37.196952] DMA free:16kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 37.196957] lowmem_reserve[]: 0 2908 6409 6409 [ 37.196971] DMA32 free:60kB min:30596kB low:38244kB high:45892kB active_anon:10992kB inactive_anon:48kB active_file:5716kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11572kB writeback:148kB mapped:3960kB shmem:60kB slab_reclaimable:8804kB slab_unreclaimable:100848kB kernel_stack:1952kB pagetables:920kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 37.196976] lowmem_reserve[]: 0 0 3500 3500 [ 37.196990] Normal free:76kB min:36820kB low:46024kB high:55228kB active_anon:13456kB inactive_anon:124kB active_file:4296kB inactive_file:18708kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19220kB writeback:0kB mapped:3172kB shmem:140kB slab_reclaimable:11052kB slab_unreclaimable:128280kB kernel_stack:2784kB pagetables:464kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 37.196994] lowmem_reserve[]: 0 0 0 0 [ 37.197009] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.197023] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.197037] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.197041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 37.197042] 9994 total pagecache pages [ 37.197044] 0 pages in swap cache [ 37.197046] Swap cache stats: add 0, delete 0, find 0/0 [ 37.197047] Free swap = 0kB [ 37.197048] Total swap = 0kB [ 37.197050] 1965969 pages RAM [ 37.197051] 0 pages HighMem/MovableOnly [ 37.197052] 320720 pages reserved [ 37.198941] vmalloc: allocation failure, allocated 876396544 of 4261421056 bytes [ 37.198944] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 37.198948] CPU: 0 PID: 3721 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 37.198950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.198956] 0000000000000000 04274ed86daa2faf ffff8800b1ef7a28 ffffffff81e123cd [ 37.198961] 1ffff100163def48 dffffc0000000000 00000000024000c2 0000000000000000 [ 37.198965] ffffffff83aae2c0 ffff8800b1ef7b38 ffffffff81513c3b 0000000000000000 [ 37.198966] Call Trace: [ 37.198972] [] dump_stack+0xc1/0x124 [ 37.198977] [] warn_alloc_failed.cold.116+0x83/0x149 [ 37.198982] [] ? zone_watermark_ok_safe+0x290/0x290 [ 37.198987] [] __vmalloc_node_range+0x3fa/0x630 [ 37.198991] [] ? xt_alloc_table_info+0xc9/0x100 [ 37.198996] [] vmalloc+0x5b/0x70 [ 37.199000] [] ? xt_alloc_table_info+0xc9/0x100 [ 37.199004] [] xt_alloc_table_info+0xc9/0x100 [ 37.199007] [] do_arpt_set_ctl+0x226/0x5b0 [ 37.199011] [] ? __do_replace+0x780/0x780 [ 37.199015] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 37.199019] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 37.199023] [] ? mutex_unlock+0x9/0x10 [ 37.199027] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 37.199031] [] nf_setsockopt+0x6d/0xc0 [ 37.199035] [] ip_setsockopt+0x9a/0xb0 [ 37.199039] [] tcp_setsockopt+0x88/0xe0 [ 37.199043] [] sock_common_setsockopt+0x9a/0xe0 [ 37.199048] [] SyS_setsockopt+0x166/0x260 [ 37.199052] [] ? SyS_recv+0x40/0x40 [ 37.199056] [] ? move_addr_to_kernel+0x50/0x50 [ 37.199060] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 37.199064] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 37.199066] Mem-Info: [ 37.199075] active_anon:6112 inactive_anon:43 isolated_anon:0 [ 37.199075] active_file:2503 inactive_file:7385 isolated_file:32 [ 37.199075] unevictable:0 dirty:7698 writeback:37 unstable:0 [ 37.199075] slab_reclaimable:4964 slab_unreclaimable:57282 [ 37.199075] mapped:1783 shmem:50 pagetables:346 bounce:0 [ 37.199075] free:38 free_pcp:161 free_cma:0 [ 37.199088] DMA free:16kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 37.199093] lowmem_reserve[]: 0 2908 6409 6409 [ 37.199106] DMA32 free:60kB min:30596kB low:38244kB high:45892kB active_anon:10992kB inactive_anon:48kB active_file:5716kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11572kB writeback:148kB mapped:3960kB shmem:60kB slab_reclaimable:8804kB slab_unreclaimable:100848kB kernel_stack:1952kB pagetables:920kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:616 all_unreclaimable? no [ 37.199111] lowmem_reserve[]: 0 0 3500 3500 [ 37.199125] Normal free:76kB min:36820kB low:46024kB high:55228kB active_anon:13456kB inactive_anon:124kB active_file:4296kB inactive_file:18708kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19220kB writeback:0kB mapped:3172kB shmem:140kB slab_reclaimable:11052kB slab_unreclaimable:128280kB kernel_stack:2784kB pagetables:464kB unstable:0kB bounce:0kB free_pcp:644kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:680 all_unreclaimable? no [ 37.199129] lowmem_reserve[]: 0 0 0 0 [ 37.199144] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.199158] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.199172] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.199175] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 37.199176] 9994 total pagecache pages [ 37.199178] 0 pages in swap cache [ 37.199180] Swap cache stats: add 0, delete 0, find 0/0 [ 37.199181] Free swap = 0kB [ 37.199182] Total swap = 0kB executing program [ 37.199183] 1965969 pages RAM [ 37.199184] 0 pages HighMem/MovableOnly [ 37.199185] 320720 pages reserved [ 37.205460] vmalloc: allocation failure, allocated 863907840 of 4261421056 bytes [ 37.205463] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 37.205467] CPU: 0 PID: 3720 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 37.205469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.205475] 0000000000000000 d3929dceb9ba098d ffff8800b18dfa28 ffffffff81e123cd [ 37.205480] 1ffff1001631bf48 dffffc0000000000 00000000024000c2 0000000000000000 [ 37.205484] ffffffff83aae2c0 ffff8800b18dfb38 ffffffff81513c3b 0000000000000000 [ 37.205485] Call Trace: [ 37.205491] [] dump_stack+0xc1/0x124 [ 37.205496] [] warn_alloc_failed.cold.116+0x83/0x149 [ 37.205508] [] ? zone_watermark_ok_safe+0x290/0x290 [ 37.205513] [] __vmalloc_node_range+0x3fa/0x630 [ 37.205518] [] ? xt_alloc_table_info+0xc9/0x100 [ 37.205522] [] vmalloc+0x5b/0x70 [ 37.205526] [] ? xt_alloc_table_info+0xc9/0x100 [ 37.205530] [] xt_alloc_table_info+0xc9/0x100 [ 37.205534] [] do_arpt_set_ctl+0x226/0x5b0 [ 37.205537] [] ? __do_replace+0x780/0x780 [ 37.205541] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 37.205545] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 37.205549] [] ? mutex_unlock+0x9/0x10 [ 37.205557] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 37.205561] [] nf_setsockopt+0x6d/0xc0 [ 37.205565] [] ip_setsockopt+0x9a/0xb0 [ 37.205570] [] tcp_setsockopt+0x88/0xe0 [ 37.205574] [] sock_common_setsockopt+0x9a/0xe0 [ 37.205578] [] SyS_setsockopt+0x166/0x260 [ 37.205582] [] ? SyS_recv+0x40/0x40 [ 37.205587] [] ? move_addr_to_kernel+0x50/0x50 [ 37.205591] [] ? lockdep_sys_exit_thunk+0x12/0x14 executing program [ 37.205595] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 37.205597] Mem-Info: [ 37.205606] active_anon:6112 inactive_anon:43 isolated_anon:0 [ 37.205606] active_file:2503 inactive_file:7385 isolated_file:32 [ 37.205606] unevictable:0 dirty:7698 writeback:37 unstable:0 [ 37.205606] slab_reclaimable:4964 slab_unreclaimable:57282 [ 37.205606] mapped:1783 shmem:50 pagetables:346 bounce:0 [ 37.205606] free:38 free_pcp:0 free_cma:0 executing program [ 37.205619] DMA free:16kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 37.205624] lowmem_reserve[]: 0 2908 6409 6409 [ 37.205638] DMA32 free:60kB min:30596kB low:38244kB high:45892kB active_anon:10992kB inactive_anon:48kB active_file:5716kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11572kB writeback:148kB mapped:3960kB shmem:60kB slab_reclaimable:8804kB slab_unreclaimable:100848kB kernel_stack:1952kB pagetables:920kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:616 all_unreclaimable? no [ 37.205642] lowmem_reserve[]: 0 0 3500 3500 [ 37.205656] Normal free:76kB min:36820kB low:46024kB high:55228kB active_anon:13456kB inactive_anon:124kB active_file:4296kB inactive_file:18708kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19220kB writeback:0kB mapped:3172kB shmem:140kB slab_reclaimable:11052kB slab_unreclaimable:128280kB kernel_stack:2784kB pagetables:464kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:680 all_unreclaimable? no [ 37.205660] lowmem_reserve[]: 0 0 0 0 [ 37.205675] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.205689] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.205702] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 37.205706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 37.205707] 9994 total pagecache pages [ 37.205708] 0 pages in swap cache [ 37.205710] Swap cache stats: add 0, delete 0, find 0/0 [ 37.205711] Free swap = 0kB [ 37.205712] Total swap = 0kB [ 37.205714] 1965969 pages RAM [ 37.205715] 0 pages HighMem/MovableOnly [ 37.205716] 320720 pages reserved [ 38.260470] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 38.260480] CPU: 0 PID: 3726 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 38.260484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.260495] 0000000000000000 1cfcf9c1cf7ccecc ffff8801ccb7fa28 ffffffff81e123cd [ 38.260519] 1ffff1003996ff48 dffffc0000000000 00000000024000c2 0000000000000000 [ 38.260528] ffffffff83aae2c0 ffff8801ccb7fb38 ffffffff81513c3b ffff880100000000 executing program [ 38.260530] Call Trace: [ 38.260544] [] dump_stack+0xc1/0x124 [ 38.260555] [] warn_alloc_failed.cold.116+0x83/0x149 [ 38.260564] [] ? zone_watermark_ok_safe+0x290/0x290 [ 38.260574] [] ? retint_kernel+0x2d/0x2d [ 38.260583] [] __vmalloc_node_range+0x3fa/0x630 [ 38.260593] [] ? xt_alloc_table_info+0xc9/0x100 [ 38.260600] [] vmalloc+0x5b/0x70 [ 38.260607] [] ? xt_alloc_table_info+0xc9/0x100 [ 38.260614] [] xt_alloc_table_info+0xc9/0x100 [ 38.260622] [] do_arpt_set_ctl+0x226/0x5b0 [ 38.260628] [] ? __do_replace+0x780/0x780 [ 38.260636] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 38.260642] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 38.260649] [] ? mutex_unlock+0x9/0x10 [ 38.260657] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 38.260664] [] nf_setsockopt+0x6d/0xc0 [ 38.260671] [] ip_setsockopt+0x9a/0xb0 [ 38.260679] [] tcp_setsockopt+0x88/0xe0 [ 38.260689] [] sock_common_setsockopt+0x9a/0xe0 [ 38.260696] [] SyS_setsockopt+0x166/0x260 [ 38.260703] [] ? SyS_recv+0x40/0x40 [ 38.260711] [] ? move_addr_to_kernel+0x50/0x50 [ 38.260719] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 38.260727] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 38.261816] Mem-Info: [ 38.261841] active_anon:5592 inactive_anon:43 isolated_anon:0 [ 38.261841] active_file:2486 inactive_file:7427 isolated_file:0 [ 38.261841] unevictable:0 dirty:7698 writeback:16 unstable:0 [ 38.261841] slab_reclaimable:4964 slab_unreclaimable:57052 [ 38.261841] mapped:1781 shmem:50 pagetables:343 bounce:0 [ 38.261841] free:633220 free_pcp:192 free_cma:0 [ 38.261909] DMA free:5996kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 38.261919] lowmem_reserve[]: 0 2908 6409 6409 executing program [ 38.261944] DMA32 free:1155712kB min:30596kB low:38244kB high:45892kB active_anon:10968kB inactive_anon:48kB active_file:5680kB inactive_file:10916kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11572kB writeback:64kB mapped:3960kB shmem:60kB slab_reclaimable:8804kB slab_unreclaimable:100792kB kernel_stack:1888kB pagetables:900kB unstable:0kB bounce:0kB free_pcp:32kB local_pcp:32kB free_cma:0kB writeback_tmp:0kB pages_scanned:80 all_unreclaimable? no [ 38.261952] lowmem_reserve[]: 0 0 3500 3500 [ 38.261976] Normal free:1371172kB min:36820kB low:46024kB high:55228kB active_anon:11400kB inactive_anon:124kB active_file:4264kB inactive_file:18792kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19220kB writeback:0kB mapped:3164kB shmem:140kB slab_reclaimable:11052kB slab_unreclaimable:127416kB kernel_stack:2880kB pagetables:472kB unstable:0kB bounce:0kB free_pcp:736kB local_pcp:736kB free_cma:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? no [ 38.261985] lowmem_reserve[]: 0 0 0 0 [ 38.262023] DMA: 889*4kB (U) 19*8kB (U) 5*16kB (U) 5*32kB (U) 4*64kB (U) 4*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 5996kB [ 38.262066] DMA32: 165*4kB (UM) 86*8kB (M) 2040*16kB (UM) 8442*32kB (UM) 8387*64kB (UM) 439*128kB (U) 272*256kB (U) 111*512kB (U) 79*1024kB (U) 23*2048kB (UM) 1*4096kB (U) = 1155652kB [ 38.262109] Normal: 185*4kB (M) 168*8kB (M) 1461*16kB (UM) 10256*32kB (UM) 10042*64kB (UM) 484*128kB (UM) 332*256kB (UM) 133*512kB (UM) 86*1024kB (UM) 33*2048kB (U) 1*4096kB (U) = 1371124kB [ 38.262115] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.262117] 9972 total pagecache pages [ 38.262120] 0 pages in swap cache [ 38.262124] Swap cache stats: add 0, delete 0, find 0/0 [ 38.262126] Free swap = 0kB executing program [ 38.262128] Total swap = 0kB [ 38.262130] 1965969 pages RAM [ 38.262132] 0 pages HighMem/MovableOnly [ 38.262134] 320720 pages reserved [ 39.008416] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 39.017125] CPU: 1 PID: 3710 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 39.024924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.034269] 0000000000000000 d55c79e862fe039b ffff8801cd4ffa28 ffffffff81e123cd [ 39.042319] 1ffff10039a9ff48 dffffc0000000000 00000000024000c2 0000000000000000 [ 39.050371] ffffffff83aae2c0 ffff8801cd4ffb38 ffffffff81513c3b 0000000000000000 [ 39.058441] Call Trace: [ 39.061030] [] dump_stack+0xc1/0x124 [ 39.066394] [] warn_alloc_failed.cold.116+0x83/0x149 [ 39.073140] [] ? zone_watermark_ok_safe+0x290/0x290 [ 39.079811] [] __vmalloc_node_range+0x3fa/0x630 [ 39.086135] [] ? xt_alloc_table_info+0xc9/0x100 [ 39.092443] [] vmalloc+0x5b/0x70 [ 39.097454] [] ? xt_alloc_table_info+0xc9/0x100 [ 39.103769] [] xt_alloc_table_info+0xc9/0x100 [ 39.109904] [] do_arpt_set_ctl+0x226/0x5b0 [ 39.115778] [] ? __do_replace+0x780/0x780 [ 39.121568] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 39.128307] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 39.134544] [] ? mutex_unlock+0x9/0x10 [ 39.140075] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 39.147170] [] nf_setsockopt+0x6d/0xc0 [ 39.152708] [] ip_setsockopt+0x9a/0xb0 [ 39.158247] [] tcp_setsockopt+0x88/0xe0 [ 39.163889] [] sock_common_setsockopt+0x9a/0xe0 [ 39.170197] [] SyS_setsockopt+0x166/0x260 [ 39.175985] [] ? SyS_recv+0x40/0x40 [ 39.181264] [] ? move_addr_to_kernel+0x50/0x50 [ 39.187487] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 39.193987] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 39.213195] random: nonblocking pool is initialized executing program [ 39.600308] Mem-Info: [ 39.602771] active_anon:6119 inactive_anon:43 isolated_anon:0 [ 39.602771] active_file:2467 inactive_file:7473 isolated_file:0 [ 39.602771] unevictable:0 dirty:7702 writeback:1 unstable:0 [ 39.602771] slab_reclaimable:4968 slab_unreclaimable:57049 [ 39.602771] mapped:1781 shmem:50 pagetables:362 bounce:0 [ 39.602771] free:255317 free_pcp:214 free_cma:0 [ 39.787887] DMA free:10544kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 39.910308] lowmem_reserve[]: 0 2908 6409 6409 [ 39.915651] DMA32 free:133304kB min:30596kB low:38244kB high:45892kB active_anon:10352kB inactive_anon:48kB active_file:5744kB inactive_file:10944kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11596kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8820kB slab_unreclaimable:101532kB kernel_stack:1952kB pagetables:684kB unstable:0kB bounce:0kB free_pcp:884kB local_pcp:324kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.071733] lowmem_reserve[]: 0 0 3500 3500 [ 40.076786] Normal free:12572kB min:36820kB low:46024kB high:55228kB active_anon:13924kB inactive_anon:124kB active_file:4224kB inactive_file:18280kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19212kB writeback:0kB mapped:3164kB shmem:140kB slab_reclaimable:11052kB slab_unreclaimable:127372kB kernel_stack:2816kB pagetables:616kB unstable:0kB bounce:0kB free_pcp:28kB local_pcp:8kB free_cma:0kB writeback_tmp:0kB pages_scanned:133888 all_unreclaimable? no [ 40.289212] lowmem_reserve[]: 0 0 0 0 [ 40.298366] DMA: 1227*4kB (U) 21*8kB (U) 6*16kB (U) 6*32kB (U) 5*64kB (U) 4*128kB (U) 3*256kB (U) 1*512kB (U) 1*1024kB (U) 1*2048kB (U) 0*4096kB = 10548kB [ 40.346091] DMA32: 152*4kB (M) 106*8kB (M) 39*16kB (UM) 17*32kB (UM) 2*64kB (UM) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3008kB [ 40.398223] vmalloc: allocation failure, allocated 670633984 of 4261421056 bytes [ 40.405875] Normal: [ 40.406076] vmalloc: allocation failure, allocated 568721408 of 4261421056 bytes [ 40.406081] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 40.406089] CPU: 0 PID: 3733 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 40.406093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.406097] 0000000000000000 cbabdd65bf580965 ffff8800087e7a28 ffffffff81e123cd [ 40.406106] 1ffff100010fcf48 dffffc0000000000 00000000024000c2 0000000000000000 [ 40.406118] ffffffff83aae2c0 ffff8800087e7b38 ffffffff81513c3b 0000000000000000 [ 40.406127] Call Trace: [ 40.406140] [] dump_stack+0xc1/0x124 [ 40.406151] [] warn_alloc_failed.cold.116+0x83/0x149 [ 40.406160] [] ? zone_watermark_ok_safe+0x290/0x290 [ 40.406171] [] __vmalloc_node_range+0x3fa/0x630 [ 40.406181] [] ? xt_alloc_table_info+0xc9/0x100 [ 40.406188] [] vmalloc+0x5b/0x70 [ 40.406195] [] ? xt_alloc_table_info+0xc9/0x100 [ 40.406202] [] xt_alloc_table_info+0xc9/0x100 [ 40.406209] [] do_arpt_set_ctl+0x226/0x5b0 [ 40.406216] [] ? __do_replace+0x780/0x780 [ 40.406224] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 40.406231] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 40.406238] [] ? mutex_unlock+0x9/0x10 executing program [ 40.406247] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 40.406253] [] nf_setsockopt+0x6d/0xc0 [ 40.406262] [] ip_setsockopt+0x9a/0xb0 [ 40.406270] [] tcp_setsockopt+0x88/0xe0 [ 40.406279] [] sock_common_setsockopt+0x9a/0xe0 [ 40.406286] [] SyS_setsockopt+0x166/0x260 [ 40.406294] [] ? SyS_recv+0x40/0x40 [ 40.406301] [] ? move_addr_to_kernel+0x50/0x50 [ 40.406309] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 40.406317] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 40.406320] Mem-Info: [ 40.406337] active_anon:6111 inactive_anon:43 isolated_anon:0 [ 40.406337] active_file:2502 inactive_file:7406 isolated_file:0 [ 40.406337] unevictable:0 dirty:7728 writeback:1 unstable:0 [ 40.406337] slab_reclaimable:4996 slab_unreclaimable:57249 [ 40.406337] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 40.406337] free:17 free_pcp:0 free_cma:0 [ 40.406361] DMA free:36kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 40.406362] lowmem_reserve[]: 0 2908 6409 6409 [ 40.406395] DMA32 free:32kB min:30596kB low:38244kB high:45892kB active_anon:10448kB inactive_anon:48kB active_file:5732kB inactive_file:10860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11676kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101532kB kernel_stack:1952kB pagetables:776kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:112744 all_unreclaimable? yes [ 40.406396] lowmem_reserve[]: 0 0 3500 3500 [ 40.406429] Normal free:0kB min:36820kB low:46024kB high:55228kB active_anon:13996kB inactive_anon:124kB active_file:4276kB inactive_file:18764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19236kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11112kB slab_unreclaimable:127464kB kernel_stack:2784kB pagetables:616kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:174340 all_unreclaimable? yes [ 40.406430] lowmem_reserve[]: 0 0 0 0 [ 40.406440] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.406469] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.406509] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.406549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.406551] 10006 total pagecache pages [ 40.406554] 0 pages in swap cache [ 40.406558] Swap cache stats: add 0, delete 0, find 0/0 [ 40.406560] Free swap = 0kB [ 40.406562] Total swap = 0kB [ 40.406564] 1965969 pages RAM [ 40.406566] 0 pages HighMem/MovableOnly [ 40.406568] 320720 pages reserved [ 40.408419] vmalloc: allocation failure, allocated 2276782080 of 4261421056 bytes [ 40.408424] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 40.408431] CPU: 0 PID: 3728 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 40.408434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.408437] 0000000000000000 660998aad40ea982 ffff8801cbdf7a28 ffffffff81e123cd [ 40.408447] 1ffff100397bef48 dffffc0000000000 00000000024000c2 0000000000000000 [ 40.408456] ffffffff83aae2c0 ffff8801cbdf7b38 ffffffff81513c3b ffffea0000000000 [ 40.408465] Call Trace: [ 40.408474] [] dump_stack+0xc1/0x124 [ 40.408483] [] warn_alloc_failed.cold.116+0x83/0x149 [ 40.408491] [] ? zone_watermark_ok_safe+0x290/0x290 [ 40.408510] [] __vmalloc_node_range+0x3fa/0x630 [ 40.408524] [] ? xt_alloc_table_info+0xc9/0x100 [ 40.408532] [] vmalloc+0x5b/0x70 [ 40.408539] [] ? xt_alloc_table_info+0xc9/0x100 [ 40.408546] [] xt_alloc_table_info+0xc9/0x100 [ 40.408553] [] do_arpt_set_ctl+0x226/0x5b0 [ 40.408559] [] ? __do_replace+0x780/0x780 [ 40.408566] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 40.408573] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 40.408580] [] ? mutex_unlock+0x9/0x10 [ 40.408587] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 40.408594] [] nf_setsockopt+0x6d/0xc0 [ 40.408600] [] ip_setsockopt+0x9a/0xb0 [ 40.408608] [] tcp_setsockopt+0x88/0xe0 [ 40.408616] [] sock_common_setsockopt+0x9a/0xe0 [ 40.408624] [] SyS_setsockopt+0x166/0x260 [ 40.408631] [] ? SyS_recv+0x40/0x40 [ 40.408638] [] ? move_addr_to_kernel+0x50/0x50 [ 40.408645] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 40.408653] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 40.408656] Mem-Info: [ 40.408672] active_anon:6111 inactive_anon:43 isolated_anon:0 [ 40.408672] active_file:2502 inactive_file:7406 isolated_file:0 [ 40.408672] unevictable:0 dirty:7728 writeback:1 unstable:0 [ 40.408672] slab_reclaimable:4996 slab_unreclaimable:57249 [ 40.408672] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 40.408672] free:17 free_pcp:0 free_cma:0 [ 40.408695] DMA free:36kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 40.408696] lowmem_reserve[]: 0 2908 6409 6409 [ 40.408730] DMA32 free:32kB min:30596kB low:38244kB high:45892kB active_anon:10448kB inactive_anon:48kB active_file:5732kB inactive_file:10860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11676kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101532kB kernel_stack:1952kB pagetables:776kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:112872 all_unreclaimable? yes [ 40.408731] lowmem_reserve[]: 0 0 3500 3500 [ 40.408763] Normal free:0kB min:36820kB low:46024kB high:55228kB active_anon:13996kB inactive_anon:124kB active_file:4276kB inactive_file:18764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19236kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11112kB slab_unreclaimable:127464kB kernel_stack:2784kB pagetables:616kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:174340 all_unreclaimable? yes [ 40.408765] lowmem_reserve[]: 0 0 0 0 [ 40.408774] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.408804] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.408833] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.408865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.408867] 10006 total pagecache pages [ 40.408869] 0 pages in swap cache [ 40.408873] Swap cache stats: add 0, delete 0, find 0/0 [ 40.408875] Free swap = 0kB [ 40.408877] Total swap = 0kB [ 40.408879] 1965969 pages RAM [ 40.408881] 0 pages HighMem/MovableOnly [ 40.408883] 320720 pages reserved [ 40.431290] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 40.431299] CPU: 0 PID: 3730 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 40.431302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.431306] 0000000000000000 5bd087aac58779de ffff880105eefa28 ffffffff81e123cd [ 40.431322] 1ffff10020bddf48 dffffc0000000000 00000000024000c2 0000000000000000 [ 40.431331] ffffffff83aae2c0 ffff880105eefb38 ffffffff81513c3b ffffea0000000000 [ 40.431340] Call Trace: [ 40.431353] [] dump_stack+0xc1/0x124 [ 40.431364] [] warn_alloc_failed.cold.116+0x83/0x149 [ 40.431372] [] ? zone_watermark_ok_safe+0x290/0x290 [ 40.431382] [] __vmalloc_node_range+0x3fa/0x630 [ 40.431391] [] ? xt_alloc_table_info+0xc9/0x100 [ 40.431398] [] vmalloc+0x5b/0x70 [ 40.431406] [] ? xt_alloc_table_info+0xc9/0x100 [ 40.431413] [] xt_alloc_table_info+0xc9/0x100 [ 40.431420] [] do_arpt_set_ctl+0x226/0x5b0 [ 40.431426] [] ? __do_replace+0x780/0x780 [ 40.431434] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 40.431441] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 40.431448] [] ? mutex_unlock+0x9/0x10 [ 40.431456] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 40.431463] [] nf_setsockopt+0x6d/0xc0 [ 40.431470] [] ip_setsockopt+0x9a/0xb0 [ 40.431478] [] tcp_setsockopt+0x88/0xe0 [ 40.431487] [] sock_common_setsockopt+0x9a/0xe0 [ 40.431495] [] SyS_setsockopt+0x166/0x260 [ 40.431518] [] ? SyS_recv+0x40/0x40 [ 40.431526] [] ? move_addr_to_kernel+0x50/0x50 [ 40.431534] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 40.431543] [] entry_SYSCALL_64_fastpath+0x22/0x9e executing program [ 40.432052] Mem-Info: [ 40.432071] active_anon:6111 inactive_anon:43 isolated_anon:0 [ 40.432071] active_file:2502 inactive_file:7406 isolated_file:0 [ 40.432071] unevictable:0 dirty:7728 writeback:1 unstable:0 [ 40.432071] slab_reclaimable:4996 slab_unreclaimable:57249 [ 40.432071] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 40.432071] free:9492 free_pcp:333 free_cma:0 [ 40.432094] DMA free:36kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 40.432096] lowmem_reserve[]: 0 2908 6409 6409 [ 40.432129] DMA32 free:17432kB min:30596kB low:38244kB high:45892kB active_anon:10448kB inactive_anon:48kB active_file:5732kB inactive_file:10860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11676kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101532kB kernel_stack:1952kB pagetables:776kB unstable:0kB bounce:0kB free_pcp:620kB local_pcp:620kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.432131] lowmem_reserve[]: 0 0 3500 3500 [ 40.432163] Normal free:20500kB min:36820kB low:46024kB high:55228kB active_anon:13996kB inactive_anon:124kB active_file:4276kB inactive_file:18764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19236kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11112kB slab_unreclaimable:127464kB kernel_stack:2784kB pagetables:616kB unstable:0kB bounce:0kB free_pcp:712kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.432164] lowmem_reserve[]: 0 0 0 0 [ 40.432174] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 40.432203] DMA32: 147*4kB (U) 148*8kB (U) 134*16kB (U) 280*32kB (U) 62*64kB (U) 3*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17484kB [ 40.432245] Normal: 130*4kB (U) 118*8kB (U) 123*16kB (U) 330*32kB (U) 91*64kB (U) 4*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20584kB [ 40.433179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.433181] 10006 total pagecache pages [ 40.433184] 0 pages in swap cache [ 40.433188] Swap cache stats: add 0, delete 0, find 0/0 [ 40.433190] Free swap = 0kB executing program [ 40.433192] Total swap = 0kB [ 40.433194] 1965969 pages RAM [ 40.433196] 0 pages HighMem/MovableOnly [ 40.433198] 320720 pages reserved [ 41.767863] 5*4kB (UM) 3*8kB (UM) 3*16kB (UM) 8354*32kB (UM) 4982*64kB (UM) 432*128kB (UM) 119*256kB (UM) 17*512kB (UM) 9*1024kB (U) 0*2048kB 0*4096kB = 689948kB [ 41.845719] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.890580] 10008 total pagecache pages [ 41.894582] 0 pages in swap cache [ 41.898029] Swap cache stats: add 0, delete 0, find 0/0 [ 41.950311] Free swap = 0kB [ 41.953359] Total swap = 0kB [ 41.956414] 1965969 pages RAM [ 41.959513] 0 pages HighMem/MovableOnly [ 42.000311] 320720 pages reserved executing program executing program [ 43.700431] vmalloc: allocation failure, allocated 5300224 of 8331264 bytes [ 43.700650] vmalloc: allocation failure, allocated 1462272 of 4261421056 bytes [ 43.700656] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 43.700664] CPU: 1 PID: 3761 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 43.700667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.700678] 0000000000000000 2ce81a1b5b71541e ffff88009e547a28 ffffffff81e123cd [ 43.700686] 1ffff10013ca8f48 dffffc0000000000 00000000024000c2 0000000000000000 [ 43.700694] ffffffff83aae2c0 ffff88009e547b38 ffffffff81513c3b 2ce81a1b00000000 [ 43.700696] Call Trace: [ 43.700721] [] dump_stack+0xc1/0x124 [ 43.700731] [] warn_alloc_failed.cold.116+0x83/0x149 [ 43.700741] [] ? zone_watermark_ok_safe+0x290/0x290 [ 43.700750] [] ? map_vm_area+0x9e/0xd0 [ 43.700758] [] __vmalloc_node_range+0x3fa/0x630 [ 43.700768] [] ? xt_alloc_table_info+0xc9/0x100 [ 43.700775] [] vmalloc+0x5b/0x70 [ 43.700782] [] ? xt_alloc_table_info+0xc9/0x100 [ 43.700790] [] xt_alloc_table_info+0xc9/0x100 [ 43.700797] [] do_arpt_set_ctl+0x226/0x5b0 [ 43.700803] [] ? __do_replace+0x780/0x780 [ 43.700812] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 43.700819] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 43.700826] [] ? mutex_unlock+0x9/0x10 [ 43.700833] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 43.700840] [] nf_setsockopt+0x6d/0xc0 [ 43.700848] [] ip_setsockopt+0x9a/0xb0 [ 43.700856] [] tcp_setsockopt+0x88/0xe0 [ 43.700865] [] sock_common_setsockopt+0x9a/0xe0 [ 43.700873] [] SyS_setsockopt+0x166/0x260 [ 43.700880] [] ? SyS_recv+0x40/0x40 [ 43.700887] [] ? move_addr_to_kernel+0x50/0x50 [ 43.700895] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 43.700903] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 43.700906] Mem-Info: [ 43.700923] active_anon:6101 inactive_anon:43 isolated_anon:0 [ 43.700923] active_file:2521 inactive_file:7399 isolated_file:0 [ 43.700923] unevictable:0 dirty:7745 writeback:1 unstable:0 [ 43.700923] slab_reclaimable:5000 slab_unreclaimable:57290 [ 43.700923] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 43.700923] free:10 free_pcp:0 free_cma:0 [ 43.700947] DMA free:20kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 43.700956] lowmem_reserve[]: 0 2908 6409 6409 [ 43.700981] DMA32 free:32kB min:30596kB low:38244kB high:45892kB active_anon:8404kB inactive_anon:48kB active_file:5740kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11680kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101568kB kernel_stack:1952kB pagetables:784kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:121680 all_unreclaimable? yes [ 43.700989] lowmem_reserve[]: 0 0 3500 3500 [ 43.701021] Normal free:0kB min:36820kB low:46024kB high:55228kB active_anon:16000kB inactive_anon:124kB active_file:4344kB inactive_file:18764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19300kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11128kB slab_unreclaimable:127592kB kernel_stack:2784kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:152804 all_unreclaimable? yes [ 43.701030] lowmem_reserve[]: 0 0 0 0 [ 43.701056] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.701082] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.701108] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.701114] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 43.701116] 10025 total pagecache pages [ 43.701118] 0 pages in swap cache [ 43.701122] Swap cache stats: add 0, delete 0, find 0/0 [ 43.701124] Free swap = 0kB [ 43.701126] Total swap = 0kB [ 43.701128] 1965969 pages RAM [ 43.701130] 0 pages HighMem/MovableOnly [ 43.701132] 320720 pages reserved [ 43.726538] vmalloc: allocation failure, allocated 1536180224 of 4261421056 bytes [ 43.726543] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 43.726550] CPU: 1 PID: 3743 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 43.726554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.726563] 0000000000000000 ee069ad842d115ed ffff88014bb97a28 ffffffff81e123cd executing program [ 43.726572] 1ffff10029772f48 dffffc0000000000 00000000024000c2 0000000000000000 [ 43.726580] ffffffff83aae2c0 ffff88014bb97b38 ffffffff81513c3b ffffea0000000000 [ 43.726582] Call Trace: [ 43.726590] [] dump_stack+0xc1/0x124 [ 43.726599] [] warn_alloc_failed.cold.116+0x83/0x149 [ 43.726606] [] ? zone_watermark_ok_safe+0x290/0x290 [ 43.726627] [] __vmalloc_node_range+0x3fa/0x630 [ 43.726635] [] ? xt_alloc_table_info+0xc9/0x100 [ 43.726642] [] vmalloc+0x5b/0x70 [ 43.726650] [] ? xt_alloc_table_info+0xc9/0x100 [ 43.726657] [] xt_alloc_table_info+0xc9/0x100 [ 43.726664] [] do_arpt_set_ctl+0x226/0x5b0 [ 43.726670] [] ? __do_replace+0x780/0x780 [ 43.726677] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 43.726684] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 43.726691] [] ? mutex_unlock+0x9/0x10 [ 43.726698] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 43.726705] [] nf_setsockopt+0x6d/0xc0 [ 43.726712] [] ip_setsockopt+0x9a/0xb0 [ 43.726731] [] tcp_setsockopt+0x88/0xe0 [ 43.726739] [] sock_common_setsockopt+0x9a/0xe0 [ 43.726746] [] SyS_setsockopt+0x166/0x260 [ 43.726753] [] ? SyS_recv+0x40/0x40 [ 43.726760] [] ? move_addr_to_kernel+0x50/0x50 [ 43.726767] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 43.726775] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 43.726777] Mem-Info: [ 43.726793] active_anon:6101 inactive_anon:43 isolated_anon:0 [ 43.726793] active_file:2521 inactive_file:7399 isolated_file:32 [ 43.726793] unevictable:0 dirty:7745 writeback:1 unstable:0 [ 43.726793] slab_reclaimable:5000 slab_unreclaimable:57290 [ 43.726793] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 43.726793] free:9 free_pcp:0 free_cma:0 [ 43.726815] DMA free:20kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 43.726824] lowmem_reserve[]: 0 2908 6409 6409 [ 43.726860] DMA32 free:0kB min:30596kB low:38244kB high:45892kB active_anon:8404kB inactive_anon:48kB active_file:5740kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11680kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101568kB kernel_stack:1952kB pagetables:784kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3072 all_unreclaimable? no [ 43.726869] lowmem_reserve[]: 0 0 3500 3500 [ 43.726893] Normal free:16kB min:36820kB low:46024kB high:55228kB active_anon:16000kB inactive_anon:124kB active_file:4344kB inactive_file:18764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19300kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11128kB slab_unreclaimable:127592kB kernel_stack:2784kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4792 all_unreclaimable? no [ 43.726901] lowmem_reserve[]: 0 0 0 0 [ 43.726928] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.726964] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.726989] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.726995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 43.726997] 10025 total pagecache pages [ 43.726999] 0 pages in swap cache [ 43.727003] Swap cache stats: add 0, delete 0, find 0/0 [ 43.727005] Free swap = 0kB [ 43.727007] Total swap = 0kB [ 43.727009] 1965969 pages RAM [ 43.727011] 0 pages HighMem/MovableOnly [ 43.727018] 320720 pages reserved [ 43.730787] vmalloc: allocation failure, allocated 278646784 of 4261421056 bytes [ 43.730792] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 43.730800] CPU: 1 PID: 3757 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 43.730803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.730813] 0000000000000000 78e440db597e0a3f ffff880083b77a28 ffffffff81e123cd [ 43.730821] 1ffff1001076ef48 dffffc0000000000 00000000024000c2 0000000000000000 [ 43.730830] ffffffff83aae2c0 ffff880083b77b38 ffffffff81513c3b ffffea0000000000 [ 43.730832] Call Trace: [ 43.730840] [] dump_stack+0xc1/0x124 [ 43.730849] [] warn_alloc_failed.cold.116+0x83/0x149 [ 43.730856] [] ? zone_watermark_ok_safe+0x290/0x290 [ 43.730865] [] __vmalloc_node_range+0x3fa/0x630 [ 43.730873] [] ? xt_alloc_table_info+0xc9/0x100 [ 43.730880] [] vmalloc+0x5b/0x70 [ 43.730888] [] ? xt_alloc_table_info+0xc9/0x100 [ 43.730895] [] xt_alloc_table_info+0xc9/0x100 [ 43.730901] [] do_arpt_set_ctl+0x226/0x5b0 [ 43.730907] [] ? __do_replace+0x780/0x780 [ 43.730915] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 43.730922] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 43.730928] [] ? mutex_unlock+0x9/0x10 [ 43.730936] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 43.730942] [] nf_setsockopt+0x6d/0xc0 [ 43.730949] [] ip_setsockopt+0x9a/0xb0 [ 43.730957] [] tcp_setsockopt+0x88/0xe0 [ 43.730965] [] sock_common_setsockopt+0x9a/0xe0 [ 43.730973] [] SyS_setsockopt+0x166/0x260 [ 43.730980] [] ? SyS_recv+0x40/0x40 [ 43.730987] [] ? move_addr_to_kernel+0x50/0x50 [ 43.730994] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 43.731001] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 43.731004] Mem-Info: [ 43.731027] active_anon:6101 inactive_anon:43 isolated_anon:0 [ 43.731027] active_file:2521 inactive_file:7399 isolated_file:32 [ 43.731027] unevictable:0 dirty:7745 writeback:1 unstable:0 [ 43.731027] slab_reclaimable:5000 slab_unreclaimable:57290 [ 43.731027] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 43.731027] free:9 free_pcp:0 free_cma:0 [ 43.731050] DMA free:20kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 43.731059] lowmem_reserve[]: 0 2908 6409 6409 [ 43.731083] DMA32 free:0kB min:30596kB low:38244kB high:45892kB active_anon:8404kB inactive_anon:48kB active_file:5740kB inactive_file:10832kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11680kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101568kB kernel_stack:1952kB pagetables:784kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3072 all_unreclaimable? no [ 43.731092] lowmem_reserve[]: 0 0 3500 3500 [ 43.731116] Normal free:16kB min:36820kB low:46024kB high:55228kB active_anon:16000kB inactive_anon:124kB active_file:4344kB inactive_file:18764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19300kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11128kB slab_unreclaimable:127592kB kernel_stack:2784kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? no [ 43.731124] lowmem_reserve[]: 0 0 0 0 [ 43.731151] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.731177] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.731202] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 43.731208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 43.731210] 10025 total pagecache pages [ 43.731212] 0 pages in swap cache [ 43.731216] Swap cache stats: add 0, delete 0, find 0/0 [ 43.731218] Free swap = 0kB [ 43.731220] Total swap = 0kB [ 43.731222] 1965969 pages RAM [ 43.731224] 0 pages HighMem/MovableOnly [ 43.731226] 320720 pages reserved [ 45.160670] vmalloc: allocation failure, allocated 2428866560 of 4261421056 bytes [ 45.162479] vmalloc: allocation failure, allocated 1653649408 of 4261421056 bytes [ 45.162485] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 45.162493] CPU: 1 PID: 3753 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 45.162497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.162518] 0000000000000000 74c67f05ab519270 ffff880184d27a28 ffffffff81e123cd [ 45.162526] 1ffff100309a4f48 dffffc0000000000 00000000024000c2 0000000000000000 [ 45.162535] ffffffff83aae2c0 ffff880184d27b38 ffffffff81513c3b ffff880100000000 [ 45.162537] Call Trace: [ 45.162550] [] dump_stack+0xc1/0x124 [ 45.162561] [] warn_alloc_failed.cold.116+0x83/0x149 [ 45.162570] [] ? zone_watermark_ok_safe+0x290/0x290 [ 45.162579] [] ? retint_kernel+0x2d/0x2d [ 45.162589] [] __vmalloc_node_range+0x3fa/0x630 [ 45.162599] [] ? xt_alloc_table_info+0xc9/0x100 [ 45.162606] [] vmalloc+0x5b/0x70 [ 45.162613] [] ? xt_alloc_table_info+0xc9/0x100 [ 45.162620] [] xt_alloc_table_info+0xc9/0x100 [ 45.162628] [] do_arpt_set_ctl+0x226/0x5b0 [ 45.162634] [] ? __do_replace+0x780/0x780 [ 45.162641] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 45.162648] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 45.162655] [] ? mutex_unlock+0x9/0x10 [ 45.162664] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 45.162670] [] nf_setsockopt+0x6d/0xc0 [ 45.162678] [] ip_setsockopt+0x9a/0xb0 [ 45.162686] [] tcp_setsockopt+0x88/0xe0 [ 45.162695] [] sock_common_setsockopt+0x9a/0xe0 [ 45.162703] [] SyS_setsockopt+0x166/0x260 [ 45.162710] [] ? SyS_recv+0x40/0x40 [ 45.162718] [] ? move_addr_to_kernel+0x50/0x50 [ 45.162726] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.162734] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 45.162736] Mem-Info: [ 45.162754] active_anon:5589 inactive_anon:43 isolated_anon:0 [ 45.162754] active_file:2521 inactive_file:7388 isolated_file:64 [ 45.162754] unevictable:0 dirty:7746 writeback:1 unstable:0 [ 45.162754] slab_reclaimable:5000 slab_unreclaimable:57103 [ 45.162754] mapped:1782 shmem:50 pagetables:342 bounce:0 [ 45.162754] free:146 free_pcp:155 free_cma:0 [ 45.162783] DMA free:20kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 45.163934] lowmem_reserve[]: 0 2908 6409 6409 [ 45.163960] DMA32 free:724kB min:30596kB low:38244kB high:45892kB active_anon:8384kB inactive_anon:48kB active_file:5740kB inactive_file:10816kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11684kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8872kB slab_unreclaimable:101608kB kernel_stack:1888kB pagetables:760kB unstable:0kB bounce:0kB free_pcp:652kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.163968] lowmem_reserve[]: 0 0 3500 3500 executing program [ 45.163992] Normal free:0kB min:36820kB low:46024kB high:55228kB active_anon:13972kB inactive_anon:124kB active_file:4344kB inactive_file:18736kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19300kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11128kB slab_unreclaimable:126804kB kernel_stack:2816kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:3600 all_unreclaimable? no [ 45.164000] lowmem_reserve[]: 0 0 0 0 [ 45.164034] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 45.164068] DMA32: 2*4kB (U) 2*8kB (U) 1*16kB (U) 8*32kB (U) 7*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 744kB [ 45.164093] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 45.164100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 45.164102] 10025 total pagecache pages [ 45.164104] 0 pages in swap cache [ 45.164108] Swap cache stats: add 0, delete 0, find 0/0 [ 45.164110] Free swap = 0kB [ 45.164112] Total swap = 0kB [ 45.164114] 1965969 pages RAM [ 45.164116] 0 pages HighMem/MovableOnly [ 45.164118] 320720 pages reserved [ 45.624286] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 45.631621] CPU: 0 PID: 3735 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 45.639407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.648745] 0000000000000000 d439d73ba1cc175a ffff8800b6dd7a28 ffffffff81e123cd [ 45.656765] 1ffff10016dbaf48 dffffc0000000000 00000000024000c2 0000000000000000 [ 45.664839] ffffffff83aae2c0 ffff8800b6dd7b38 ffffffff81513c3b ffffea0000000000 [ 45.672860] Call Trace: [ 45.675433] [] dump_stack+0xc1/0x124 [ 45.680781] [] warn_alloc_failed.cold.116+0x83/0x149 [ 45.687530] [] ? zone_watermark_ok_safe+0x290/0x290 [ 45.694182] [] __vmalloc_node_range+0x3fa/0x630 [ 45.700485] [] ? xt_alloc_table_info+0xc9/0x100 [ 45.706799] [] vmalloc+0x5b/0x70 [ 45.711799] [] ? xt_alloc_table_info+0xc9/0x100 [ 45.718107] [] xt_alloc_table_info+0xc9/0x100 [ 45.724236] [] do_arpt_set_ctl+0x226/0x5b0 [ 45.730104] [] ? __do_replace+0x780/0x780 [ 45.735913] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 45.742650] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 45.748879] [] ? mutex_unlock+0x9/0x10 [ 45.754405] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 45.761519] [] nf_setsockopt+0x6d/0xc0 [ 45.767043] [] ip_setsockopt+0x9a/0xb0 [ 45.772571] [] tcp_setsockopt+0x88/0xe0 [ 45.778182] [] sock_common_setsockopt+0x9a/0xe0 [ 45.784495] [] SyS_setsockopt+0x166/0x260 [ 45.790289] [] ? SyS_recv+0x40/0x40 [ 45.795553] [] ? move_addr_to_kernel+0x50/0x50 [ 45.801769] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.808250] [] entry_SYSCALL_64_fastpath+0x22/0x9e executing program [ 46.239247] Mem-Info: [ 46.247330] active_anon:5603 inactive_anon:43 isolated_anon:0 [ 46.247330] active_file:2538 inactive_file:7420 isolated_file:0 [ 46.247330] unevictable:0 dirty:7761 writeback:1 unstable:0 [ 46.247330] slab_reclaimable:5004 slab_unreclaimable:56943 [ 46.247330] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 46.247330] free:27597 free_pcp:421 free_cma:0 [ 46.358645] DMA free:380kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 46.510765] lowmem_reserve[]: 0 2908 6409 6409 [ 46.530682] DMA32 free:53832kB min:30596kB low:38244kB high:45892kB active_anon:8440kB inactive_anon:48kB active_file:5832kB inactive_file:10660kB unevictable:0kB isolated(anon):0kB isolated(file):256kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11772kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8888kB slab_unreclaimable:101648kB kernel_stack:1920kB pagetables:784kB unstable:0kB bounce:0kB free_pcp:808kB local_pcp:676kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 46.666007] lowmem_reserve[]: 0 0 3500 3500 [ 46.675713] Normal free:71436kB min:36820kB low:46024kB high:55228kB active_anon:13972kB inactive_anon:124kB active_file:4352kB inactive_file:18740kB unevictable:0kB isolated(anon):0kB isolated(file):128kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19304kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11136kB slab_unreclaimable:126020kB kernel_stack:2848kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:836kB local_pcp:740kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 46.807454] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 46.838772] lowmem_reserve[]: [ 46.846206] CPU: 1 PID: 3727 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 46.848347] 0 0 0 0 [ 46.848377] DMA: 440*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1760kB [ 46.848416] DMA32: 86*4kB (UM) 109*8kB (UM) 29*16kB (UME) 60*32kB (UME) 690*64kB (UME) 128*128kB (UE) 17*256kB (U) 14*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 75664kB [ 46.848454] Normal: 23*4kB (UME) 23*8kB (U) 19*16kB (UME) 14*32kB (UME) 639*64kB (UME) 104*128kB (UME) 20*256kB (UE) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 60868kB [ 46.848460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 46.848463] 10050 total pagecache pages [ 46.848465] 0 pages in swap cache [ 46.848469] Swap cache stats: add 0, delete 0, find 0/0 [ 46.848471] Free swap = 0kB [ 46.848472] Total swap = 0kB [ 46.848475] 1965969 pages RAM [ 46.848477] 0 pages HighMem/MovableOnly [ 46.848478] 320720 pages reserved [ 46.934622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.943997] 0000000000000000 19007cec7fea8a8e ffff8801cbc1fa28 ffffffff81e123cd [ 46.952072] 1ffff10039783f48 dffffc0000000000 00000000024000c2 0000000000000000 [ 46.960080] ffffffff83aae2c0 ffff8801cbc1fb38 ffffffff81513c3b ffffea0000000000 [ 46.968102] Call Trace: [ 46.970680] [] dump_stack+0xc1/0x124 [ 46.976032] [] warn_alloc_failed.cold.116+0x83/0x149 [ 46.982789] [] ? zone_watermark_ok_safe+0x290/0x290 [ 46.989443] [] __vmalloc_node_range+0x3fa/0x630 [ 46.995765] [] ? xt_alloc_table_info+0xc9/0x100 [ 47.002071] [] vmalloc+0x5b/0x70 [ 47.007073] [] ? xt_alloc_table_info+0xc9/0x100 [ 47.013374] [] xt_alloc_table_info+0xc9/0x100 [ 47.019513] [] do_arpt_set_ctl+0x226/0x5b0 [ 47.025386] [] ? __do_replace+0x780/0x780 [ 47.031170] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 47.037912] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 47.044126] [] ? mutex_unlock+0x9/0x10 [ 47.049663] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 47.056760] [] nf_setsockopt+0x6d/0xc0 [ 47.062294] [] ip_setsockopt+0x9a/0xb0 [ 47.067813] [] tcp_setsockopt+0x88/0xe0 [ 47.073421] [] sock_common_setsockopt+0x9a/0xe0 [ 47.079727] [] SyS_setsockopt+0x166/0x260 [ 47.085531] [] ? SyS_recv+0x40/0x40 [ 47.090810] [] ? move_addr_to_kernel+0x50/0x50 [ 47.097040] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.103528] [] entry_SYSCALL_64_fastpath+0x22/0x9e executing program [ 47.456675] vmalloc: allocation failure, allocated 217088 of 4261421056 bytes [ 47.465142] vmalloc: allocation failure, allocated 203563008 of 4261421056 bytes [ 47.480442] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 47.487761] syz-executor414: page allocation failure: order:0, mode:0x24000c2 [ 47.502803] CPU: 0 PID: 3767 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 47.510596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.519937] 0000000000000000 a4617f120df45055 ffff88016e717a28 ffffffff81e123cd [ 47.528009] 1ffff1002dce2f48 dffffc0000000000 00000000024000c2 0000000000000000 [ 47.536084] ffffffff83aae2c0 ffff88016e717b38 ffffffff81513c3b ffff880100000000 [ 47.544121] Call Trace: [ 47.546693] [] dump_stack+0xc1/0x124 [ 47.552043] [] warn_alloc_failed.cold.116+0x83/0x149 [ 47.558780] [] ? zone_watermark_ok_safe+0x290/0x290 [ 47.565430] [] ? retint_kernel+0x2d/0x2d [ 47.571129] [] __vmalloc_node_range+0x3fa/0x630 [ 47.577436] [] ? xt_alloc_table_info+0xc9/0x100 [ 47.583741] [] vmalloc+0x5b/0x70 [ 47.588743] [] ? xt_alloc_table_info+0xc9/0x100 [ 47.595048] [] xt_alloc_table_info+0xc9/0x100 [ 47.601188] [] do_arpt_set_ctl+0x226/0x5b0 [ 47.607053] [] ? __do_replace+0x780/0x780 [ 47.612832] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 47.619581] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 47.625796] [] ? mutex_unlock+0x9/0x10 [ 47.631333] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 47.638417] [] nf_setsockopt+0x6d/0xc0 [ 47.643939] [] ip_setsockopt+0x9a/0xb0 [ 47.649463] [] tcp_setsockopt+0x88/0xe0 [ 47.655073] [] sock_common_setsockopt+0x9a/0xe0 [ 47.661375] [] SyS_setsockopt+0x166/0x260 [ 47.667164] [] ? SyS_recv+0x40/0x40 [ 47.672425] [] ? move_addr_to_kernel+0x50/0x50 [ 47.678666] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.685143] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 47.692801] CPU: 0 PID: 3770 Comm: syz-executor414 Not tainted 4.4.145-g2241aa9 #78 [ 47.700600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.709943] 0000000000000000 7cbdcce28584e68a ffff880015557a28 ffffffff81e123cd [ 47.717994] 1ffff10002aaaf48 dffffc0000000000 00000000024000c2 0000000000000000 [ 47.726090] ffffffff83aae2c0 ffff880015557b38 ffffffff81513c3b 7cbdcce200000000 [ 47.734160] Call Trace: [ 47.736742] [] dump_stack+0xc1/0x124 [ 47.742115] [] warn_alloc_failed.cold.116+0x83/0x149 [ 47.748859] [] ? zone_watermark_ok_safe+0x290/0x290 [ 47.755534] [] ? map_vm_area+0x9e/0xd0 [ 47.761066] [] __vmalloc_node_range+0x3fa/0x630 [ 47.767379] [] ? xt_alloc_table_info+0xc9/0x100 [ 47.773688] [] vmalloc+0x5b/0x70 [ 47.778697] [] ? xt_alloc_table_info+0xc9/0x100 [ 47.785007] [] xt_alloc_table_info+0xc9/0x100 [ 47.791143] [] do_arpt_set_ctl+0x226/0x5b0 [ 47.797027] [] ? __do_replace+0x780/0x780 [ 47.802820] [] ? __mutex_unlock_slowpath+0x209/0x3b0 [ 47.809565] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 47.815790] [] ? mutex_unlock+0x9/0x10 [ 47.821322] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 47.828413] [] nf_setsockopt+0x6d/0xc0 [ 47.833967] [] ip_setsockopt+0x9a/0xb0 [ 47.839507] [] tcp_setsockopt+0x88/0xe0 [ 47.845136] [] sock_common_setsockopt+0x9a/0xe0 [ 47.851450] [] SyS_setsockopt+0x166/0x260 [ 47.857238] [] ? SyS_recv+0x40/0x40 [ 47.862521] [] ? move_addr_to_kernel+0x50/0x50 [ 47.868752] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.875240] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 47.948337] Mem-Info: [ 47.953279] active_anon:5611 inactive_anon:43 isolated_anon:0 [ 47.953279] active_file:2544 inactive_file:7392 isolated_file:0 [ 47.953279] unevictable:0 dirty:7774 writeback:1 unstable:0 [ 47.953279] slab_reclaimable:5007 slab_unreclaimable:56920 [ 47.953279] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 47.953279] free:117711 free_pcp:630 free_cma:0 [ 48.024064] DMA free:1440kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 48.090425] Mem-Info: [ 48.091203] Mem-Info: [ 48.091222] active_anon:5611 inactive_anon:43 isolated_anon:0 [ 48.091222] active_file:2544 inactive_file:7392 isolated_file:0 [ 48.091222] unevictable:0 dirty:7774 writeback:1 unstable:0 [ 48.091222] slab_reclaimable:5007 slab_unreclaimable:56920 [ 48.091222] mapped:1782 shmem:50 pagetables:348 bounce:0 [ 48.091222] free:165911 free_pcp:516 free_cma:0 [ 48.091248] DMA free:1520kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 48.091257] lowmem_reserve[]: 0 2908 6409 6409 executing program [ 48.091282] DMA32 free:306336kB min:30596kB low:38244kB high:45892kB active_anon:8472kB inactive_anon:48kB active_file:5832kB inactive_file:10860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11772kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8888kB slab_unreclaimable:101652kB kernel_stack:1920kB pagetables:784kB unstable:0kB bounce:0kB free_pcp:1304kB local_pcp:668kB free_cma:0kB writeback_tmp:0kB pages_scanned:128 all_unreclaimable? no [ 48.091290] lowmem_reserve[]: 0 0 3500 3500 [ 48.091315] Normal free:355788kB min:36820kB low:46024kB high:55228kB active_anon:13972kB inactive_anon:124kB active_file:4344kB inactive_file:18708kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19324kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11140kB slab_unreclaimable:126028kB kernel_stack:2816kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:760kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 48.091323] lowmem_reserve[]: 0 0 0 0 [ 48.091352] DMA: 377*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1508kB [ 48.091390] DMA32: 135*4kB (UM) 96*8kB (UM) 91*16kB (UM) 3465*32kB (U) 2847*64kB (U) 63*128kB (U) 6*256kB (U) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 306476kB [ 48.091428] Normal: 21*4kB (UME) 26*8kB (UME) 22*16kB (UME) 3259*32kB (UME) 3603*64kB (UM) 135*128kB (UM) 12*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 355876kB [ 48.091434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.091436] 10055 total pagecache pages [ 48.091439] 0 pages in swap cache [ 48.091443] Swap cache stats: add 0, delete 0, find 0/0 [ 48.091445] Free swap = 0kB [ 48.091447] Total swap = 0kB [ 48.091449] 1965969 pages RAM [ 48.091451] 0 pages HighMem/MovableOnly [ 48.091453] 320720 pages reserved [ 48.124889] lowmem_reserve[]: 0 2908 6409 6409 executing program [ 48.124917] DMA32 free:339976kB min:30596kB low:38244kB high:45892kB active_anon:6400kB inactive_anon:48kB active_file:5832kB inactive_file:10860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980432kB mlocked:0kB dirty:11772kB writeback:4kB mapped:3960kB shmem:60kB slab_reclaimable:8888kB slab_unreclaimable:101652kB kernel_stack:1920kB pagetables:784kB unstable:0kB bounce:0kB free_pcp:1256kB local_pcp:620kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 48.124926] lowmem_reserve[]: 0 0 3500 3500 [ 48.124951] Normal free:383496kB min:36820kB low:46024kB high:55228kB active_anon:13972kB inactive_anon:124kB active_file:4344kB inactive_file:18708kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:19324kB writeback:0kB mapped:3168kB shmem:140kB slab_reclaimable:11140kB slab_unreclaimable:126028kB kernel_stack:2816kB pagetables:608kB unstable:0kB bounce:0kB free_pcp:844kB local_pcp:728kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 48.124959] lowmem_reserve[]: 0 0 0 0 [ 48.124990] DMA: 485*4kB (U) 3*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1964kB [ 48.125027] DMA32: 320*4kB (UM) 312*8kB (UM) 265*16kB (UM) 3621*32kB (UM) 3176*64kB (U) 77*128kB (U) 8*256kB (U) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 340080kB [ 48.125065] Normal: 155*4kB (UE) 159*8kB (UME) 157*16kB (UME) 3391*32kB (UME) 3907*64kB (UM) 137*128kB (UM) 12*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 383572kB [ 48.125071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.125073] 10055 total pagecache pages [ 48.125076] 0 pages in swap cache [ 48.125080] Swap cache stats: add 0, delete 0, find 0/0 [ 48.125082] Free swap = 0kB [ 48.125084] Total swap = 0kB [ 48.125086] 1965969 pages RAM [ 48.125088] 0 pages HighMem/MovableOnly [ 48.125090] 320720 pages reserved Connection to 10.128.0.47 closed by remote host.