INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 29.201171] vmalloc: allocation failure, allocated 860581888 of 4294975488 bytes [ 29.207142] vmalloc: allocation failure, allocated 815915008 of 4294975488 bytes [ 29.207147] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.207152] CPU: 1 PID: 2272 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.207159] 0000000000000000 5ca739576324be00 ffff8800b00c79e8 ffffffff81a5490d [ 29.207164] 1ffff10016018f40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.207169] ffffffff82894620 ffff8800b00c7af8 ffffffff81468228 ffff880000000000 [ 29.207170] Call Trace: [ 29.207180] [] dump_stack+0xc1/0x124 [ 29.207198] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.207204] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.207211] [] ? retint_kernel+0x2d/0x2d [ 29.207216] [] __vmalloc_node_range+0x401/0x630 [ 29.207222] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.207226] [] vmalloc+0x5b/0x70 [ 29.207230] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.207233] [] xt_alloc_table_info+0xc9/0x100 [ 29.207239] [] do_replace.isra.7+0xec/0x450 [ 29.207244] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.207251] [] ? ns_capable_common+0x12a/0x150 [ 29.207255] [] do_arpt_set_ctl+0xff/0x140 [ 29.207260] [] nf_setsockopt+0x6d/0xc0 [ 29.207266] [] ip_setsockopt+0x88/0xa0 [ 29.207270] [] tcp_setsockopt+0x88/0xe0 [ 29.207276] [] sock_common_setsockopt+0x9a/0xe0 [ 29.207281] [] SyS_setsockopt+0x166/0x260 [ 29.207284] [] ? SyS_recv+0x40/0x40 [ 29.207291] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.207295] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.207297] Mem-Info: [ 29.207307] active_anon:2198 inactive_anon:39 isolated_anon:0 [ 29.207307] active_file:1470 inactive_file:1624 isolated_file:0 [ 29.207307] unevictable:0 dirty:1673 writeback:37 unstable:0 [ 29.207307] slab_reclaimable:3958 slab_unreclaimable:55443 [ 29.207307] mapped:1432 shmem:47 pagetables:348 bounce:0 [ 29.207307] free:10 free_pcp:0 free_cma:0 [ 29.207322] DMA32 free:20kB min:4696kB low:5868kB high:7044kB active_anon:4072kB inactive_anon:84kB active_file:2636kB inactive_file:2988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3044kB writeback:148kB mapped:2568kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101736kB kernel_stack:1440kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:38528 all_unreclaimable? yes [ 29.207326] lowmem_reserve[]: 0 3504 3504 [ 29.207340] Normal free:20kB min:5580kB low:6972kB high:8368kB active_anon:4720kB inactive_anon:72kB active_file:3244kB inactive_file:3508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3648kB writeback:0kB mapped:3160kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120036kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:46092 all_unreclaimable? yes [ 29.207343] lowmem_reserve[]: 0 0 0 [ 29.207359] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.207374] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.207375] 3200 total pagecache pages [ 29.207376] 0 pages in swap cache [ 29.207379] Swap cache stats: add 0, delete 0, find 0/0 [ 29.207380] Free swap = 0kB [ 29.207381] Total swap = 0kB [ 29.207382] 1965969 pages RAM [ 29.207383] 0 pages HighMem/MovableOnly [ 29.207384] 313339 pages reserved [ 29.215696] vmalloc: allocation failure, allocated 856358912 of 4294975488 bytes [ 29.215700] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.215705] CPU: 1 PID: 2256 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.215711] 0000000000000000 e82fa25588e27e85 ffff8800b00ef9e8 ffffffff81a5490d [ 29.215716] 1ffff1001601df40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.215721] ffffffff82894620 ffff8800b00efaf8 ffffffff81468228 dffffc0000000000 [ 29.215722] Call Trace: [ 29.215731] [] dump_stack+0xc1/0x124 [ 29.215738] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.215744] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.215749] [] __vmalloc_node_range+0x401/0x630 [ 29.215755] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.215759] [] vmalloc+0x5b/0x70 [ 29.215762] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.215766] [] xt_alloc_table_info+0xc9/0x100 [ 29.215772] [] do_replace.isra.7+0xec/0x450 [ 29.215776] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.215784] [] ? ns_capable_common+0x12a/0x150 [ 29.215788] [] do_arpt_set_ctl+0xff/0x140 [ 29.215793] [] nf_setsockopt+0x6d/0xc0 [ 29.215799] [] ip_setsockopt+0x88/0xa0 [ 29.215803] [] tcp_setsockopt+0x88/0xe0 [ 29.215808] [] sock_common_setsockopt+0x9a/0xe0 [ 29.215813] [] SyS_setsockopt+0x166/0x260 [ 29.215817] [] ? SyS_recv+0x40/0x40 [ 29.215823] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.215829] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.215830] Mem-Info: [ 29.215840] active_anon:2198 inactive_anon:39 isolated_anon:0 [ 29.215840] active_file:1470 inactive_file:1624 isolated_file:0 [ 29.215840] unevictable:0 dirty:1673 writeback:37 unstable:0 [ 29.215840] slab_reclaimable:3958 slab_unreclaimable:55443 [ 29.215840] mapped:1432 shmem:47 pagetables:348 bounce:0 [ 29.215840] free:10 free_pcp:0 free_cma:0 [ 29.215854] DMA32 free:20kB min:4696kB low:5868kB high:7044kB active_anon:4072kB inactive_anon:84kB active_file:2636kB inactive_file:2988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3044kB writeback:148kB mapped:2568kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101736kB kernel_stack:1440kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40704 all_unreclaimable? yes [ 29.215858] lowmem_reserve[]: 0 3504 3504 [ 29.215872] Normal free:20kB min:5580kB low:6972kB high:8368kB active_anon:4720kB inactive_anon:72kB active_file:3244kB inactive_file:3508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3648kB writeback:0kB mapped:3160kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120036kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:48268 all_unreclaimable? yes [ 29.215875] lowmem_reserve[]: 0 0 0 [ 29.215891] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.215906] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.215907] 3200 total pagecache pages [ 29.215908] 0 pages in swap cache [ 29.215911] Swap cache stats: add 0, delete 0, find 0/0 [ 29.215912] Free swap = 0kB [ 29.215913] Total swap = 0kB [ 29.215914] 1965969 pages RAM [ 29.215915] 0 pages HighMem/MovableOnly [ 29.215916] 313339 pages reserved [ 29.225713] vmalloc: allocation failure, allocated 668631040 of 4294975488 bytes [ 29.225717] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.225722] CPU: 1 PID: 2275 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.225729] 0000000000000000 cff5c8218e3aa3ad ffff8800b007f9e8 ffffffff81a5490d [ 29.225733] 1ffff1001600ff40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.225738] ffffffff82894620 ffff8800b007faf8 ffffffff81468228 ffff880000000000 [ 29.225739] Call Trace: [ 29.225749] [] dump_stack+0xc1/0x124 [ 29.225757] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.225762] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.225769] [] ? retint_kernel+0x2d/0x2d [ 29.225775] [] __vmalloc_node_range+0x401/0x630 [ 29.225780] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.225784] [] vmalloc+0x5b/0x70 [ 29.225787] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.225791] [] xt_alloc_table_info+0xc9/0x100 [ 29.225797] [] do_replace.isra.7+0xec/0x450 [ 29.225801] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.225809] [] ? ns_capable_common+0x12a/0x150 [ 29.225813] [] do_arpt_set_ctl+0xff/0x140 [ 29.225819] [] nf_setsockopt+0x6d/0xc0 [ 29.225825] [] ip_setsockopt+0x88/0xa0 [ 29.225829] [] tcp_setsockopt+0x88/0xe0 [ 29.225835] [] sock_common_setsockopt+0x9a/0xe0 [ 29.225839] [] SyS_setsockopt+0x166/0x260 [ 29.225843] [] ? SyS_recv+0x40/0x40 [ 29.225849] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.225854] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.225855] Mem-Info: [ 29.225865] active_anon:2198 inactive_anon:39 isolated_anon:0 [ 29.225865] active_file:1470 inactive_file:1624 isolated_file:0 [ 29.225865] unevictable:0 dirty:1673 writeback:37 unstable:0 [ 29.225865] slab_reclaimable:3958 slab_unreclaimable:55443 [ 29.225865] mapped:1432 shmem:47 pagetables:348 bounce:0 [ 29.225865] free:10 free_pcp:0 free_cma:0 [ 29.225880] DMA32 free:20kB min:4696kB low:5868kB high:7044kB active_anon:4072kB inactive_anon:84kB active_file:2636kB inactive_file:2988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3044kB writeback:148kB mapped:2568kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101736kB kernel_stack:1440kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40704 all_unreclaimable? yes [ 29.225884] lowmem_reserve[]: 0 3504 3504 [ 29.225898] Normal free:20kB min:5580kB low:6972kB high:8368kB active_anon:4720kB inactive_anon:72kB active_file:3244kB inactive_file:3508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3648kB writeback:0kB mapped:3160kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120036kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:48268 all_unreclaimable? yes [ 29.225902] lowmem_reserve[]: 0 0 0 [ 29.225917] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.225932] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.225933] 3200 total pagecache pages [ 29.225935] 0 pages in swap cache [ 29.225937] Swap cache stats: add 0, delete 0, find 0/0 [ 29.225938] Free swap = 0kB [ 29.225939] Total swap = 0kB [ 29.225941] 1965969 pages RAM [ 29.225942] 0 pages HighMem/MovableOnly [ 29.225943] 313339 pages reserved [ 29.235709] vmalloc: allocation failure, allocated 810360832 of 4294975488 bytes [ 29.235713] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.235718] CPU: 1 PID: 2271 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.235724] 0000000000000000 0e3c939b517dc688 ffff8801ccf0f9e8 ffffffff81a5490d [ 29.235729] 1ffff100399e1f40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.235734] ffffffff82894620 ffff8801ccf0faf8 ffffffff81468228 0000000000000000 [ 29.235735] Call Trace: [ 29.235744] [] dump_stack+0xc1/0x124 [ 29.235752] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.235757] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.235763] [] __vmalloc_node_range+0x401/0x630 [ 29.235768] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.235772] [] vmalloc+0x5b/0x70 [ 29.235775] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.235779] [] xt_alloc_table_info+0xc9/0x100 [ 29.235785] [] do_replace.isra.7+0xec/0x450 [ 29.235790] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.235797] [] ? ns_capable_common+0x12a/0x150 [ 29.235801] [] do_arpt_set_ctl+0xff/0x140 [ 29.235806] [] nf_setsockopt+0x6d/0xc0 [ 29.235812] [] ip_setsockopt+0x88/0xa0 [ 29.235816] [] tcp_setsockopt+0x88/0xe0 [ 29.235821] [] sock_common_setsockopt+0x9a/0xe0 [ 29.235825] [] SyS_setsockopt+0x166/0x260 [ 29.235829] [] ? SyS_recv+0x40/0x40 [ 29.235835] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.235842] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.235843] Mem-Info: [ 29.235853] active_anon:2198 inactive_anon:39 isolated_anon:0 [ 29.235853] active_file:1470 inactive_file:1624 isolated_file:0 [ 29.235853] unevictable:0 dirty:1673 writeback:37 unstable:0 [ 29.235853] slab_reclaimable:3958 slab_unreclaimable:55443 [ 29.235853] mapped:1432 shmem:47 pagetables:348 bounce:0 [ 29.235853] free:10 free_pcp:0 free_cma:0 [ 29.235867] DMA32 free:20kB min:4696kB low:5868kB high:7044kB active_anon:4072kB inactive_anon:84kB active_file:2636kB inactive_file:2988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3044kB writeback:148kB mapped:2568kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101736kB kernel_stack:1440kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40704 all_unreclaimable? yes [ 29.235871] lowmem_reserve[]: 0 3504 3504 [ 29.235885] Normal free:20kB min:5580kB low:6972kB high:8368kB active_anon:4720kB inactive_anon:72kB active_file:3244kB inactive_file:3508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3648kB writeback:0kB mapped:3160kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120036kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:48268 all_unreclaimable? yes [ 29.235888] lowmem_reserve[]: 0 0 0 [ 29.235904] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.235919] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.235920] 3200 total pagecache pages [ 29.235922] 0 pages in swap cache [ 29.235924] Swap cache stats: add 0, delete 0, find 0/0 [ 29.235926] Free swap = 0kB [ 29.235927] Total swap = 0kB [ 29.235928] 1965969 pages RAM [ 29.235929] 0 pages HighMem/MovableOnly [ 29.235930] 313339 pages reserved [ 29.245771] vmalloc: allocation failure, allocated 819531776 of 4294975488 bytes [ 29.245775] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.245779] CPU: 1 PID: 2270 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.245786] 0000000000000000 cfbe21f59d0443c1 ffff8801cc5979e8 ffffffff81a5490d [ 29.245791] 1ffff100398b2f40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.245795] ffffffff82894620 ffff8801cc597af8 ffffffff81468228 ffff880100000000 [ 29.245796] Call Trace: [ 29.245805] [] dump_stack+0xc1/0x124 [ 29.245812] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.245818] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.245824] [] ? retint_kernel+0x2d/0x2d [ 29.245829] [] __vmalloc_node_range+0x401/0x630 [ 29.245834] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.245838] [] vmalloc+0x5b/0x70 [ 29.245842] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.245845] [] xt_alloc_table_info+0xc9/0x100 [ 29.245852] [] do_replace.isra.7+0xec/0x450 [ 29.245857] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.245864] [] ? ns_capable_common+0x12a/0x150 [ 29.245868] [] do_arpt_set_ctl+0xff/0x140 [ 29.245873] [] nf_setsockopt+0x6d/0xc0 [ 29.245878] [] ip_setsockopt+0x88/0xa0 [ 29.245882] [] tcp_setsockopt+0x88/0xe0 [ 29.245888] [] sock_common_setsockopt+0x9a/0xe0 [ 29.245892] [] SyS_setsockopt+0x166/0x260 [ 29.245896] [] ? SyS_recv+0x40/0x40 [ 29.245902] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.245906] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.245908] Mem-Info: [ 29.245917] active_anon:2198 inactive_anon:39 isolated_anon:0 [ 29.245917] active_file:1470 inactive_file:1624 isolated_file:0 [ 29.245917] unevictable:0 dirty:1673 writeback:37 unstable:0 [ 29.245917] slab_reclaimable:3958 slab_unreclaimable:55443 [ 29.245917] mapped:1432 shmem:47 pagetables:348 bounce:0 [ 29.245917] free:10 free_pcp:0 free_cma:0 [ 29.245931] DMA32 free:20kB min:4696kB low:5868kB high:7044kB active_anon:4072kB inactive_anon:84kB active_file:2636kB inactive_file:2988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3044kB writeback:148kB mapped:2568kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101736kB kernel_stack:1440kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40704 all_unreclaimable? yes [ 29.245935] lowmem_reserve[]: 0 3504 3504 [ 29.245949] Normal free:20kB min:5580kB low:6972kB high:8368kB active_anon:4720kB inactive_anon:72kB active_file:3244kB inactive_file:3508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3648kB writeback:0kB mapped:3160kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120036kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:48268 all_unreclaimable? yes [ 29.245953] lowmem_reserve[]: 0 0 0 [ 29.245968] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.245983] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.245984] 3200 total pagecache pages [ 29.245986] 0 pages in swap cache [ 29.245988] Swap cache stats: add 0, delete 0, find 0/0 [ 29.245989] Free swap = 0kB [ 29.245990] Total swap = 0kB [ 29.245991] 1965969 pages RAM [ 29.245992] 0 pages HighMem/MovableOnly [ 29.245994] 313339 pages reserved [ 29.255688] vmalloc: allocation failure, allocated 758689792 of 4294975488 bytes [ 29.255691] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.255695] CPU: 1 PID: 2273 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.255701] 0000000000000000 702f12d40a8941ec ffff8801cc6d79e8 ffffffff81a5490d [ 29.255706] 1ffff100398daf40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.255711] ffffffff82894620 ffff8801cc6d7af8 ffffffff81468228 dffffc0000000000 [ 29.255712] Call Trace: [ 29.255718] [] dump_stack+0xc1/0x124 [ 29.255723] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.255728] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.255733] [] __vmalloc_node_range+0x401/0x630 [ 29.255737] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.255741] [] vmalloc+0x5b/0x70 [ 29.255744] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.255748] [] xt_alloc_table_info+0xc9/0x100 [ 29.255753] [] do_replace.isra.7+0xec/0x450 [ 29.255758] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.255764] [] ? ns_capable_common+0x12a/0x150 [ 29.255768] [] do_arpt_set_ctl+0xff/0x140 [ 29.255773] [] nf_setsockopt+0x6d/0xc0 [ 29.255777] [] ip_setsockopt+0x88/0xa0 [ 29.255781] [] tcp_setsockopt+0x88/0xe0 [ 29.255786] [] sock_common_setsockopt+0x9a/0xe0 [ 29.255790] [] SyS_setsockopt+0x166/0x260 [ 29.255794] [] ? SyS_recv+0x40/0x40 [ 29.255799] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.255804] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.255805] Mem-Info: [ 29.255815] active_anon:2198 inactive_anon:39 isolated_anon:0 [ 29.255815] active_file:1470 inactive_file:1624 isolated_file:0 [ 29.255815] unevictable:0 dirty:1673 writeback:37 unstable:0 [ 29.255815] slab_reclaimable:3958 slab_unreclaimable:55443 [ 29.255815] mapped:1432 shmem:47 pagetables:348 bounce:0 [ 29.255815] free:10 free_pcp:0 free_cma:0 [ 29.255829] DMA32 free:20kB min:4696kB low:5868kB high:7044kB active_anon:4072kB inactive_anon:84kB active_file:2636kB inactive_file:2988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3044kB writeback:148kB mapped:2568kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101736kB kernel_stack:1440kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40704 all_unreclaimable? yes [ 29.255833] lowmem_reserve[]: 0 3504 3504 [ 29.255846] Normal free:20kB min:5580kB low:6972kB high:8368kB active_anon:4720kB inactive_anon:72kB active_file:3244kB inactive_file:3508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3648kB writeback:0kB mapped:3160kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120036kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:48268 all_unreclaimable? yes [ 29.255850] lowmem_reserve[]: 0 0 0 [ 29.255865] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.255880] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.255881] 3200 total pagecache pages [ 29.255882] 0 pages in swap cache [ 29.255885] Swap cache stats: add 0, delete 0, find 0/0 [ 29.255886] Free swap = 0kB [ 29.255887] Total swap = 0kB [ 29.255888] 1965969 pages RAM [ 29.255889] 0 pages HighMem/MovableOnly [ 29.255890] 313339 pages reserved [ 29.325737] vmalloc: allocation failure, allocated 796454912 of 4294975488 bytes [ 29.325741] syz-executor084: page allocation failure: order:0, mode:0x24000c2 [ 29.325746] CPU: 1 PID: 2274 Comm: syz-executor084 Not tainted 4.4.153+ #93 [ 29.325753] 0000000000000000 8dc181747fa78147 ffff8800b00779e8 ffffffff81a5490d [ 29.325758] 1ffff1001600ef40 dffffc0000000000 00000000024000c2 0000000000000000 [ 29.325763] ffffffff82894620 ffff8800b0077af8 ffffffff81468228 0000000000000000 [ 29.325764] Call Trace: [ 29.325774] [] dump_stack+0xc1/0x124 [ 29.325781] [] warn_alloc_failed.cold.34+0x83/0x149 [ 29.325787] [] ? zone_watermark_ok_safe+0x280/0x280 [ 29.325792] [] __vmalloc_node_range+0x401/0x630 [ 29.325798] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.325802] [] vmalloc+0x5b/0x70 [ 29.325806] [] ? xt_alloc_table_info+0xc9/0x100 [ 29.325809] [] xt_alloc_table_info+0xc9/0x100 [ 29.325815] [] do_replace.isra.7+0xec/0x450 [ 29.325820] [] ? compat_do_replace.isra.6+0x550/0x550 [ 29.325827] [] ? ns_capable_common+0x12a/0x150 [ 29.325832] [] do_arpt_set_ctl+0xff/0x140 [ 29.325837] [] nf_setsockopt+0x6d/0xc0 [ 29.325843] [] ip_setsockopt+0x88/0xa0 [ 29.325847] [] tcp_setsockopt+0x88/0xe0 [ 29.325853] [] sock_common_setsockopt+0x9a/0xe0 [ 29.325857] [] SyS_setsockopt+0x166/0x260 [ 29.325861] [] ? SyS_recv+0x40/0x40 [ 29.325867] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 29.325873] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 29.325875] Mem-Info: [ 29.325885] active_anon:2210 inactive_anon:39 isolated_anon:0 [ 29.325885] active_file:1447 inactive_file:1637 isolated_file:0 [ 29.325885] unevictable:0 dirty:1671 writeback:21 unstable:0 [ 29.325885] slab_reclaimable:3958 slab_unreclaimable:55426 [ 29.325885] mapped:1436 shmem:47 pagetables:348 bounce:0 [ 29.325885] free:19 free_pcp:0 free_cma:0 [ 29.325900] DMA32 free:40kB min:4696kB low:5868kB high:7044kB active_anon:4100kB inactive_anon:84kB active_file:2544kB inactive_file:3016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3145284kB managed:3021756kB mlocked:0kB dirty:3068kB writeback:52kB mapped:2552kB shmem:92kB slab_reclaimable:7132kB slab_unreclaimable:101640kB kernel_stack:1472kB pagetables:628kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:41344 all_unreclaimable? yes [ 29.325904] lowmem_reserve[]: 0 3504 3504 [ 29.325918] Normal free:36kB min:5580kB low:6972kB high:8368kB active_anon:4740kB inactive_anon:72kB active_file:3244kB inactive_file:3532kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3588764kB mlocked:0kB dirty:3616kB writeback:32kB mapped:3192kB shmem:96kB slab_reclaimable:8700kB slab_unreclaimable:120064kB kernel_stack:2336kB pagetables:764kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:48908 all_unreclaimable? yes [ 29.325921] lowmem_reserve[]: 0 0 0 [ 29.325937] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.325952] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 29.325953] 3191 total pagecache pages [ 29.325955] 0 pages in swap cache [ 29.325957] Swap cache stats: add 0, delete 0, find 0/0 [ 29.325958] Free swap = 0kB [ 29.325959] Total swap = 0kB [ 29.325961] 1965969 pages RAM [ 29.325962] 0 pages HighMem/MovableOnly [ 29.325963] 313339 pages reserved executing program executing program executing program executing program executing program executing program executing program Connection to 10.128.10.57 closed by remote host.