vmalloc: allocation failure: 0 bytes BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/9624 syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 9626 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 f29fc6c7a45fb8c1 ffff8801ce2b7898 ffffffff81d0394d 1ffff10039c56f16 ffff8801d934b000 00000000024000c2 0000000000000000 0000000000000001 ffff8801ce2b79a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:44351 inactive_anon:44 isolated_anon:0 active_file:3614 inactive_file:8170 isolated_file:0 unevictable:0 dirty:152 writeback:0 unstable:0 slab_reclaimable:5343 slab_unreclaimable:59835 mapped:23752 shmem:52 pagetables:640 bounce:0 free:1482386 free_pcp:527 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2694020kB min:30608kB low:38260kB high:45912kB active_anon:86056kB inactive_anon:76kB active_file:6776kB inactive_file:16652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:256kB writeback:0kB mapped:41616kB shmem:84kB slab_reclaimable:10000kB slab_unreclaimable:111148kB kernel_stack:1600kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1116kB local_pcp:408kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3219620kB min:36808kB low:46008kB high:55212kB active_anon:91348kB inactive_anon:100kB active_file:7680kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:352kB writeback:0kB mapped:53392kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128192kB kernel_stack:4160kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:992kB local_pcp:428kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 565*4kB (UME) 135*8kB (UME) 98*16kB (UME) 71*32kB (UME) 71*64kB (UM) 38*128kB (UME) 25*256kB (UME) 23*512kB (UME) 47*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2694092kB Normal: 621*4kB (UME) 184*8kB (UM) 143*16kB (UME) 102*32kB (UM) 59*64kB (UM) 51*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 1*2048kB (E) 759*4096kB (M) = 3219556kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11835 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 9626 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 f29fc6c7a45fb8c1 ffff8801ce2b7898 ffffffff81d0394d 1ffff10039c56f16 ffff8801d934b000 00000000024000c2 0000000000000000 0000000000000001 ffff8801ce2b79a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:44362 inactive_anon:44 isolated_anon:0 active_file:3614 inactive_file:8170 isolated_file:0 unevictable:0 dirty:152 writeback:0 unstable:0 slab_reclaimable:5343 slab_unreclaimable:59835 mapped:23715 shmem:52 pagetables:640 bounce:0 free:1482313 free_pcp:567 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2693824kB min:30608kB low:38260kB high:45912kB active_anon:86072kB inactive_anon:76kB active_file:6776kB inactive_file:16652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:256kB writeback:0kB mapped:41468kB shmem:84kB slab_reclaimable:10000kB slab_unreclaimable:111148kB kernel_stack:1600kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1172kB local_pcp:464kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3219524kB min:36808kB low:46008kB high:55212kB active_anon:91376kB inactive_anon:100kB active_file:7680kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:352kB writeback:0kB mapped:53392kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128192kB kernel_stack:4160kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:1096kB local_pcp:532kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 534*4kB (UME) 134*8kB (UME) 98*16kB (UME) 69*32kB (UME) 71*64kB (UM) 38*128kB (UME) 25*256kB (UME) 23*512kB (UME) 47*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2693896kB Normal: 621*4kB (UME) 185*8kB (UM) 143*16kB (UME) 101*32kB (UM) 59*64kB (UM) 51*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 1*2048kB (E) 759*4096kB (M) = 3219532kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11835 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 0 PID: 9624 Comm: syz-executor5 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 e5aafce4d5e6b22e ffff8800bb88f648 ffffffff81d0394d 0000000000000000 ffffffff839fe3a0 ffffffff83d0b920 ffff8800ab243000 0000000000000003 ffff8800bb88f688 ffffffff81d63894 ffff8800bb88f6a0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] check_preemption_disabled+0x1d4/0x200 lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x188/0x980 net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0xb0/0x7d0 net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x3e7/0xb30 net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0x1a/0x20 net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state net/key/af_key.c:1289 [inline] [] pfkey_add+0x1fbb/0x3490 net/key/af_key.c:1506 [] pfkey_process+0x68b/0x750 net/key/af_key.c:2834 [] pfkey_sendmsg+0x3a9/0x760 net/key/af_key.c:3678 [] sock_sendmsg_nosec net/socket.c:625 [inline] [] sock_sendmsg+0xca/0x110 net/socket.c:635 [] ___sys_sendmsg+0x6c1/0x7c0 net/socket.c:1962 [] __sys_sendmsg+0xd3/0x190 net/socket.c:1996 [] C_SYSC_sendmsg net/compat.c:720 [inline] [] compat_SyS_sendmsg+0x2a/0x40 net/compat.c:718 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/9641 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 1 PID: 9641 Comm: syz-executor5 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 4cd2f4e691178b5f ffff8801cb18f648 ffffffff81d0394d 0000000000000001 ffffffff839fe3a0 ffffffff83d0b920 ffff8801d9016000 0000000000000003 ffff8801cb18f688 ffffffff81d63894 ffff8801cb18f6a0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] check_preemption_disabled+0x1d4/0x200 lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x188/0x980 net/xfrm/xfrm_ipcomp.c:363 [] ipcomp4_init_state+0xb0/0x7d0 net/ipv4/ipcomp.c:137 [] __xfrm_init_state+0x3e7/0xb30 net/xfrm/xfrm_state.c:2058 [] xfrm_init_state+0x1a/0x20 net/xfrm/xfrm_state.c:2084 [] pfkey_msg2xfrm_state net/key/af_key.c:1289 [inline] [] pfkey_add+0x1fbb/0x3490 net/key/af_key.c:1506 [] pfkey_process+0x68b/0x750 net/key/af_key.c:2834 [] pfkey_sendmsg+0x3a9/0x760 net/key/af_key.c:3678 [] sock_sendmsg_nosec net/socket.c:625 [inline] [] sock_sendmsg+0xca/0x110 net/socket.c:635 [] ___sys_sendmsg+0x6c1/0x7c0 net/socket.c:1962 [] __sys_sendmsg+0xd3/0x190 net/socket.c:1996 [] C_SYSC_sendmsg net/compat.c:720 [inline] [] compat_SyS_sendmsg+0x2a/0x40 net/compat.c:718 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 binder: 9651:9659 ioctl 4c81 ffffffff returned -22 vmalloc: allocation failure: 0 bytes binder: 9651:9659 ioctl 40046205 0 returned -22 syz-executor4: page allocation failure: order:0, mode:0x24000c2 binder: 9653:9662 Acquire 1 refcount change on invalid ref 0 ret -22 binder: 9651:9667 ioctl 4c81 ffffffff returned -22 CPU: 1 PID: 9658 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 bc69cb97d4ad1c8b ffff8801ce2ef898 ffffffff81d0394d 1ffff10039c5df16 ffff8801c60e4800 00000000024000c2 0000000000000000 0000000000000001 ffff8801ce2ef9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:43332 inactive_anon:44 isolated_anon:0 active_file:3625 inactive_file:8171 isolated_file:0 unevictable:0 dirty:170 writeback:0 unstable:0 slab_reclaimable:5346 slab_unreclaimable:59837 mapped:23678 shmem:52 pagetables:640 bounce:0 free:1484038 free_pcp:512 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2689688kB min:30608kB low:38260kB high:45912kB active_anon:88152kB inactive_anon:76kB active_file:6780kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:304kB writeback:0kB mapped:41468kB shmem:84kB slab_reclaimable:10012kB slab_unreclaimable:111116kB kernel_stack:1600kB pagetables:1308kB unstable:0kB bounce:0kB free_pcp:996kB local_pcp:596kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3230560kB min:36808kB low:46008kB high:55212kB active_anon:85176kB inactive_anon:100kB active_file:7720kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:376kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128232kB kernel_stack:4096kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:364kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 548*4kB (UME) 143*8kB (UME) 107*16kB (UME) 73*32kB (UME) 71*64kB (UM) 38*128kB (UME) 25*256kB (UME) 22*512kB (UME) 47*1024kB (ME) 1*2048kB (M) 636*4096kB (M) = 2689688kB Normal: 690*4kB (UME) 189*8kB (UM) 141*16kB (UME) 111*32kB (UM) 59*64kB (UM) 53*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 4*2048kB (ME) 760*4096kB (M) = 3230624kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11859 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved binder: 9653:9664 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 binder: 9653:9664 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 9653:9701 Acquire 1 refcount change on invalid ref 0 ret -22 binder: 9653:9701 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 9653:9700 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 9704 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 1e9a7de722badc45 ffff8800ab85f898 ffffffff81d0394d 1ffff1001570bf16 ffff8801d41d6000 00000000024000c2 0000000000000000 0000000000000001 ffff8800ab85f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:48009 inactive_anon:44 isolated_anon:0 active_file:3625 inactive_file:8171 isolated_file:0 unevictable:0 dirty:170 writeback:0 unstable:0 slab_reclaimable:5346 slab_unreclaimable:59893 mapped:23752 shmem:52 pagetables:677 bounce:0 free:1479190 free_pcp:515 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2683132kB min:30608kB low:38260kB high:45912kB active_anon:96540kB inactive_anon:76kB active_file:6780kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:304kB writeback:0kB mapped:41616kB shmem:84kB slab_reclaimable:10012kB slab_unreclaimable:111216kB kernel_stack:1600kB pagetables:1308kB unstable:0kB bounce:0kB free_pcp:940kB local_pcp:540kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3217724kB min:36808kB low:46008kB high:55212kB active_anon:95496kB inactive_anon:100kB active_file:7720kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:376kB writeback:0kB mapped:53392kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128356kB kernel_stack:4096kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:1120kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 541*4kB (ME) 141*8kB (ME) 106*16kB (UME) 71*32kB (UME) 72*64kB (UM) 38*128kB (UME) 26*256kB (UME) 23*512kB (UME) 48*1024kB (ME) 1*2048kB (M) 634*4096kB (M) = 2683228kB Normal: 597*4kB (UME) 187*8kB (UM) 141*16kB (UME) 102*32kB (UM) 59*64kB (UM) 53*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 2*2048kB (ME) 758*4096kB (M) = 3217660kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11859 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved audit: type=1401 audit(1517527363.868:25): op=fscreate invalid_context=280000000100000003000000000000004DFDFFFFFFFFFFFFADB40000000000001F000000000000 vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 9723 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 d0052a728859153a ffff8801c7aff898 ffffffff81d0394d 1ffff10038f5ff16 ffff8800b9723000 00000000024000c2 0000000000000000 0000000000000001 ffff8801c7aff9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:43321 inactive_anon:44 isolated_anon:0 active_file:3625 inactive_file:8171 isolated_file:0 unevictable:0 dirty:170 writeback:0 unstable:0 slab_reclaimable:5346 slab_unreclaimable:59948 mapped:23678 shmem:52 pagetables:603 bounce:0 free:1484277 free_pcp:626 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2697500kB min:30608kB low:38260kB high:45912kB active_anon:81996kB inactive_anon:76kB active_file:6780kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:304kB writeback:0kB mapped:41468kB shmem:84kB slab_reclaimable:10012kB slab_unreclaimable:111328kB kernel_stack:1600kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1092kB local_pcp:692kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3223704kB min:36808kB low:46008kB high:55212kB active_anon:91288kB inactive_anon:100kB active_file:7720kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:376kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128464kB kernel_stack:4096kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:1412kB local_pcp:724kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 589*4kB (UME) 147*8kB (UME) 111*16kB (UME) 72*32kB (ME) 70*64kB (UM) 40*128kB (UME) 26*256kB (UME) 26*512kB (UME) 48*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2697532kB Normal: 716*4kB (UME) 207*8kB (UM) 148*16kB (UME) 98*32kB (UM) 58*64kB (UM) 56*128kB (UME) 27*256kB (UME) 36*512kB (ME) 63*1024kB (ME) 4*2048kB (ME) 758*4096kB (M) = 3223720kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11859 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved audit: type=1401 audit(1517527363.908:26): op=fscreate invalid_context=280000000100000003000000000000004DFDFFFFFFFFFFFFADB40000000000001F000000000000 vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 9740 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 6e32ff74cd182793 ffff8801c519f898 ffffffff81d0394d 1ffff10038a33f16 ffff8801d97a6000 00000000024000c2 0000000000000000 0000000000000001 ffff8801c519f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:42811 inactive_anon:27 isolated_anon:0 active_file:3655 inactive_file:8171 isolated_file:0 unevictable:0 dirty:188 writeback:0 unstable:0 slab_reclaimable:5350 slab_unreclaimable:60083 mapped:23653 shmem:60 pagetables:619 bounce:0 free:1484023 free_pcp:577 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2697892kB min:30608kB low:38260kB high:45912kB active_anon:81768kB inactive_anon:120kB active_file:6900kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:376kB writeback:0kB mapped:41324kB shmem:152kB slab_reclaimable:10028kB slab_unreclaimable:111720kB kernel_stack:1824kB pagetables:1040kB unstable:0kB bounce:0kB free_pcp:1416kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3230004kB min:36808kB low:46008kB high:55212kB active_anon:84956kB inactive_anon:120kB active_file:7732kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:388kB writeback:0kB mapped:53204kB shmem:196kB slab_reclaimable:11376kB slab_unreclaimable:128712kB kernel_stack:4480kB pagetables:1248kB unstable:0kB bounce:0kB free_pcp:1288kB local_pcp:660kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 350*4kB (UME) 170*8kB (UME) 112*16kB (UME) 92*32kB (UME) 68*64kB (UM) 39*128kB (UME) 23*256kB (UME) 25*512kB (UME) 50*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2697928kB Normal: 691*4kB (UME) 209*8kB (UM) 152*16kB (UME) 110*32kB (UM) 48*64kB (UM) 55*128kB (UME) 30*256kB (UME) 38*512kB (ME) 64*1024kB (ME) 6*2048kB (ME) 758*4096kB (M) = 3230228kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11919 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 9827 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 f9d013e01afadbd2 ffff8800b261f898 ffffffff81d0394d 1ffff100164c3f16 ffff8801d8d3e000 00000000024000c2 0000000000000000 0000000000000001 ffff8800b261f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:41685 inactive_anon:44 isolated_anon:0 active_file:3658 inactive_file:8171 isolated_file:0 unevictable:0 dirty:197 writeback:0 unstable:0 slab_reclaimable:5345 slab_unreclaimable:59956 mapped:23642 shmem:52 pagetables:573 bounce:0 free:1486043 free_pcp:585 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2698524kB min:30608kB low:38260kB high:45912kB active_anon:81760kB inactive_anon:76kB active_file:6900kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:388kB writeback:0kB mapped:41372kB shmem:84kB slab_reclaimable:10004kB slab_unreclaimable:111464kB kernel_stack:1408kB pagetables:1052kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:404kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3230864kB min:36808kB low:46008kB high:55212kB active_anon:84924kB inactive_anon:100kB active_file:7732kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:400kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11376kB slab_unreclaimable:128312kB kernel_stack:4128kB pagetables:1296kB unstable:0kB bounce:0kB free_pcp:1276kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 467*4kB (UME) 164*8kB (UME) 111*16kB (UME) 95*32kB (UME) 68*64kB (UM) 39*128kB (UME) 23*256kB (UME) 25*512kB (UME) 50*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2698428kB Normal: 702*4kB (UME) 209*8kB (UM) 151*16kB (UME) 133*32kB (UM) 52*64kB (UM) 54*128kB (UME) 29*256kB (UME) 36*512kB (ME) 65*1024kB (ME) 4*2048kB (ME) 759*4096kB (M) = 3230864kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11891 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 9890 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 6d17773a4eca7c01 ffff8800a8c4f898 ffffffff81d0394d 1ffff10015189f16 ffff8801c62b6000 00000000024000c2 0000000000000000 0000000000000001 ffff8800a8c4f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 binder: 9911:9913 got transaction to invalid handle binder: 9911:9913 transaction failed 29201/-22, size 0-0 line 3005 [] __vfs_write+0x103/0x450 fs/read_write.c:489 binder: BINDER_SET_CONTEXT_MGR already set binder: 9911:9913 ioctl 40046207 0 returned -16 binder: 9911:9914 got transaction to invalid handle binder: 9911:9914 transaction failed 29201/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:42790 inactive_anon:45 isolated_anon:0 active_file:3672 inactive_file:8171 isolated_file:0 unevictable:0 dirty:206 writeback:0 unstable:0 slab_reclaimable:5345 slab_unreclaimable:60046 mapped:23685 shmem:53 pagetables:607 bounce:0 free:1483663 free_pcp:607 free_cma:0 DMA free:15904kB 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 binder: 9874:9928 Acquire 1 refcount change on invalid ref 0 ret -22 binder: 9874:9928 Release 1 refcount change on invalid ref 0 ret -22 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2691780kB min:30608kB low:38260kB high:45912kB active_anon:81916kB inactive_anon:80kB active_file:6944kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:412kB writeback:0kB mapped:41352kB shmem:88kB slab_reclaimable:10004kB slab_unreclaimable:111512kB kernel_stack:1856kB pagetables:1040kB unstable:0kB bounce:0kB free_pcp:1316kB local_pcp:588kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3226460kB min:36808kB low:46008kB high:55212kB active_anon:84896kB inactive_anon:100kB active_file:7744kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:420kB writeback:0kB mapped:53256kB shmem:124kB slab_reclaimable:11376kB slab_unreclaimable:128616kB kernel_stack:4128kB pagetables:1248kB unstable:0kB bounce:0kB free_pcp:1176kB local_pcp:576kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 445*4kB (UME) 158*8kB (UME) 112*16kB (ME) 104*32kB (UME) 67*64kB (UM) 39*128kB (UME) 25*256kB (UME) 25*512kB (UME) 51*1024kB (ME) 1*2048kB (M) 635*4096kB (M) = 2691876kB Normal: 699*4kB (UME) 210*8kB (UM) 152*16kB (UME) 124*32kB (UM) 52*64kB (UM) 54*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 3*2048kB (ME) 758*4096kB (M) = 3226492kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11898 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 9943 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 fedc79db172b16be ffff8800b261f898 ffffffff81d0394d 1ffff100164c3f16 ffff8800bb7c1800 00000000024000c2 0000000000000000 0000000000000001 ffff8800b261f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:41677 inactive_anon:45 isolated_anon:0 active_file:3675 inactive_file:8171 isolated_file:0 unevictable:0 dirty:209 writeback:0 unstable:0 slab_reclaimable:5339 slab_unreclaimable:60162 mapped:23649 shmem:53 pagetables:578 bounce:0 free:1483252 free_pcp:575 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2694048kB min:30608kB low:38260kB high:45912kB active_anon:81760kB inactive_anon:80kB active_file:6944kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:412kB writeback:0kB mapped:41352kB shmem:88kB slab_reclaimable:9988kB slab_unreclaimable:111840kB kernel_stack:1664kB pagetables:1020kB unstable:0kB bounce:0kB free_pcp:1128kB local_pcp:500kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3224240kB min:36808kB low:46008kB high:55212kB active_anon:84948kB inactive_anon:100kB active_file:7756kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:428kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11368kB slab_unreclaimable:128820kB kernel_stack:4288kB pagetables:1292kB unstable:0kB bounce:0kB free_pcp:1172kB local_pcp:540kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 506*4kB (UME) 163*8kB (UME) 116*16kB (UME) 95*32kB (UME) 67*64kB (UM) 38*128kB (UME) 24*256kB (UME) 26*512kB (UME) 51*1024kB (ME) 2*2048kB (M) 635*4096kB (M) = 2694112kB Normal: 592*4kB (UME) 214*8kB (UM) 154*16kB (UME) 124*32kB (UM) 54*64kB (UM) 55*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 4*2048kB (ME) 757*4096kB (M) = 3224336kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11901 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 10010 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 d4cb7104b1aade7d ffff8800baedf898 ffffffff81d0394d 1ffff100175dbf16 ffff8801c517b000 00000000024000c2 0000000000000000 0000000000000001 ffff8800baedf9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:41692 inactive_anon:45 isolated_anon:0 active_file:3681 inactive_file:8171 isolated_file:0 unevictable:0 dirty:215 writeback:0 unstable:0 slab_reclaimable:5341 slab_unreclaimable:59965 mapped:23654 shmem:53 pagetables:599 bounce:0 free:1486227 free_pcp:619 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2698428kB min:30608kB low:38260kB high:45912kB active_anon:81876kB inactive_anon:80kB active_file:6944kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:412kB writeback:0kB mapped:41372kB shmem:88kB slab_reclaimable:9988kB slab_unreclaimable:111388kB kernel_stack:1824kB pagetables:1144kB unstable:0kB bounce:0kB free_pcp:1228kB local_pcp:528kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3230864kB min:36808kB low:46008kB high:55212kB active_anon:84892kB inactive_anon:100kB active_file:7780kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:460kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11376kB slab_unreclaimable:128476kB kernel_stack:4064kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:1236kB local_pcp:528kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 501*4kB (UME) 155*8kB (UME) 115*16kB (UME) 104*32kB (UME) 68*64kB (UM) 38*128kB (UME) 24*256kB (UME) 26*512kB (UME) 51*1024kB (ME) 4*2048kB (M) 635*4096kB (M) = 2698460kB Normal: 586*4kB (UME) 215*8kB (UME) 153*16kB (UME) 133*32kB (UM) 55*64kB (UM) 55*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 5*2048kB (ME) 758*4096kB (M) = 3230800kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11910 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 10033 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 af7d941e6070a694 ffff8800aa44f898 ffffffff81d0394d 1ffff10015489f16 ffff8801d8894800 00000000024000c2 0000000000000000 0000000000000001 ffff8800aa44f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE IPv6: NLM_F_CREATE should be set when creating new route netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. Mem-Info: active_anon:45877 inactive_anon:45 isolated_anon:0 active_file:3684 inactive_file:8171 isolated_file:0 unevictable:0 dirty:226 writeback:0 unstable:0 slab_reclaimable:5345 slab_unreclaimable:60081 mapped:23697 shmem:53 pagetables:669 bounce:0 free:1481045 free_pcp:508 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2690760kB min:30608kB low:38260kB high:45912kB active_anon:88204kB inactive_anon:80kB active_file:6956kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:424kB writeback:0kB mapped:41520kB shmem:88kB slab_reclaimable:10008kB slab_unreclaimable:111640kB kernel_stack:2368kB pagetables:1264kB unstable:0kB bounce:0kB free_pcp:992kB local_pcp:512kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3217516kB min:36808kB low:46008kB high:55212kB active_anon:95304kB inactive_anon:100kB active_file:7780kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:480kB writeback:0kB mapped:53268kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128684kB kernel_stack:4864kB pagetables:1412kB unstable:0kB bounce:0kB free_pcp:1040kB local_pcp:640kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 482*4kB (UME) 160*8kB (UME) 114*16kB (UME) 90*32kB (UME) 59*64kB (UM) 38*128kB (UME) 24*256kB (UME) 27*512kB (UME) 52*1024kB (ME) 2*2048kB (M) 634*4096kB (M) = 2690728kB Normal: 555*4kB (UME) 214*8kB (UME) 153*16kB (UME) 110*32kB (UM) 54*64kB (UM) 55*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 1*2048kB (E) 757*4096kB (M) = 3217580kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11913 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. binder: 10155:10161 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 binder: 10155:10161 unknown command 0 binder: 10155:10161 ioctl c0306201 20007fd0 returned -22 vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 10180 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 440278e0d7fdb85a ffff8801d8e4f898 ffffffff81d0394d 1ffff1003b1c9f16 ffff8801c24fc800 00000000024000c2 0000000000000000 0000000000000001 ffff8801d8e4f9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:41706 inactive_anon:45 isolated_anon:0 active_file:3696 inactive_file:8171 isolated_file:0 unevictable:0 dirty:233 writeback:0 unstable:0 slab_reclaimable:5345 slab_unreclaimable:60025 mapped:23660 shmem:53 pagetables:590 bounce:0 free:1486175 free_pcp:523 free_cma:0 binder: 10155:10161 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 binder: 10155:10161 unknown command 0 binder: 10155:10161 ioctl c0306201 20007fd0 returned -22 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2698572kB min:30608kB low:38260kB high:45912kB active_anon:81684kB inactive_anon:80kB active_file:6968kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:436kB writeback:0kB mapped:41352kB shmem:88kB slab_reclaimable:10008kB slab_unreclaimable:111564kB kernel_stack:1600kB pagetables:1016kB unstable:0kB bounce:0kB free_pcp:1088kB local_pcp:644kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3230744kB min:36808kB low:46008kB high:55212kB active_anon:85028kB inactive_anon:100kB active_file:7816kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:508kB writeback:0kB mapped:53252kB shmem:124kB slab_reclaimable:11376kB slab_unreclaimable:128540kB kernel_stack:4160kB pagetables:1296kB unstable:0kB bounce:0kB free_pcp:1172kB local_pcp:412kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 637*4kB (UME) 173*8kB (UME) 117*16kB (UME) 114*32kB (UME) 64*64kB (UM) 39*128kB (UME) 27*256kB (UME) 27*512kB (UME) 51*1024kB (ME) 5*2048kB (M) 634*4096kB (M) = 2698604kB Normal: 590*4kB (UME) 214*8kB (UM) 157*16kB (UME) 136*32kB (UM) 58*64kB (UM) 54*128kB (UME) 30*256kB (UME) 37*512kB (ME) 66*1024kB (ME) 7*2048kB (ME) 757*4096kB (M) = 3230776kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11922 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 10202 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 b4d09b81bca7684e ffff8800ae9cf898 ffffffff81d0394d 1ffff10015d39f16 ffff8800ac898000 00000000024000c2 0000000000000000 0000000000000001 ffff8800ae9cf9a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:44310 inactive_anon:45 isolated_anon:0 active_file:3696 inactive_file:8171 isolated_file:0 unevictable:0 dirty:236 writeback:0 unstable:0 slab_reclaimable:5347 slab_unreclaimable:60026 mapped:23680 shmem:53 pagetables:640 bounce:0 free:1482487 free_pcp:451 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2696192kB min:30608kB low:38260kB high:45912kB active_anon:81736kB inactive_anon:80kB active_file:6968kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:436kB writeback:0kB mapped:41468kB shmem:88kB slab_reclaimable:10008kB slab_unreclaimable:111564kB kernel_stack:1568kB pagetables:1012kB unstable:0kB bounce:0kB free_pcp:980kB local_pcp:328kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3217852kB min:36808kB low:46008kB high:55212kB active_anon:95504kB inactive_anon:100kB active_file:7816kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:508kB writeback:0kB mapped:53252kB shmem:124kB slab_reclaimable:11380kB slab_unreclaimable:128540kB kernel_stack:4128kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:812kB local_pcp:580kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 606*4kB (UME) 171*8kB (UME) 117*16kB (UME) 107*32kB (UME) 64*64kB (UM) 39*128kB (UME) 27*256kB (UME) 27*512kB (UME) 51*1024kB (ME) 4*2048kB (M) 634*4096kB (M) = 2696192kB Normal: 549*4kB (UME) 211*8kB (UM) 157*16kB (UME) 118*32kB (UM) 57*64kB (UM) 53*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 3*2048kB (ME) 756*4096kB (M) = 3217788kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11922 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor3: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 10222 Comm: syz-executor3 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 fc795a508098bccc ffff8800bae67898 ffffffff81d0394d 1ffff100175ccf16 ffff8800b4238000 00000000024000c2 0000000000000000 0000000000000001 ffff8800bae679a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:45845 inactive_anon:45 isolated_anon:0 active_file:3696 inactive_file:8171 isolated_file:0 unevictable:0 dirty:236 writeback:0 unstable:0 slab_reclaimable:5347 slab_unreclaimable:60107 mapped:23680 shmem:53 pagetables:640 bounce:0 free:1480186 free_pcp:439 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2683348kB min:30608kB low:38260kB high:45912kB active_anon:92084kB inactive_anon:80kB active_file:6968kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:436kB writeback:0kB mapped:41468kB shmem:88kB slab_reclaimable:10008kB slab_unreclaimable:111772kB kernel_stack:1568kB pagetables:1012kB unstable:0kB bounce:0kB free_pcp:908kB local_pcp:256kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3221492kB min:36808kB low:46008kB high:55212kB active_anon:91296kB inactive_anon:100kB active_file:7816kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:508kB writeback:0kB mapped:53252kB shmem:124kB slab_reclaimable:11380kB slab_unreclaimable:128656kB kernel_stack:4128kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:848kB local_pcp:616kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 585*4kB (UME) 166*8kB (UME) 116*16kB (UME) 94*32kB (UME) 64*64kB (UM) 39*128kB (UME) 27*256kB (UME) 27*512kB (UME) 51*1024kB (ME) 0*2048kB 633*4096kB (M) = 2683348kB Normal: 537*4kB (UME) 210*8kB (UM) 156*16kB (UME) 106*32kB (UM) 58*64kB (UM) 53*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 3*2048kB (ME) 757*4096kB (M) = 3221492kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11922 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor3: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 10227 Comm: syz-executor3 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 dae5b5662bf4c744 ffff8800b1bf7898 ffffffff81d0394d 1ffff1001637ef16 ffff8800b78b6000 00000000024000c2 0000000000000000 0000000000000001 ffff8800b1bf79a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:45878 inactive_anon:45 isolated_anon:0 active_file:3696 inactive_file:8171 isolated_file:0 unevictable:0 dirty:236 writeback:0 unstable:0 slab_reclaimable:5347 slab_unreclaimable:60107 mapped:23680 shmem:53 pagetables:677 bounce:0 free:1480564 free_pcp:562 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2684860kB min:30608kB low:38260kB high:45912kB active_anon:92216kB inactive_anon:80kB active_file:6968kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:436kB writeback:0kB mapped:41468kB shmem:88kB slab_reclaimable:10008kB slab_unreclaimable:111772kB kernel_stack:1568kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1288kB local_pcp:636kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3221492kB min:36808kB low:46008kB high:55212kB active_anon:91296kB inactive_anon:100kB active_file:7816kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:508kB writeback:0kB mapped:53252kB shmem:124kB slab_reclaimable:11380kB slab_unreclaimable:128656kB kernel_stack:4128kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:960kB local_pcp:728kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 586*4kB (ME) 171*8kB (UME) 116*16kB (UME) 96*32kB (UME) 65*64kB (UM) 40*128kB (UME) 28*256kB (UME) 27*512kB (UME) 52*1024kB (ME) 0*2048kB 633*4096kB (M) = 2684928kB Normal: 537*4kB (UME) 211*8kB (UM) 157*16kB (UME) 108*32kB (UM) 58*64kB (UM) 53*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 3*2048kB (ME) 757*4096kB (M) = 3221580kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11922 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor3: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 10233 Comm: syz-executor3 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 4f7aa5b43e7c42d8 ffff8801d8f97898 ffffffff81d0394d 1ffff1003b1f2f16 ffff8801d86ab000 00000000024000c2 0000000000000000 0000000000000001 ffff8801d8f979a8 ffffffff814311e9 ffffffff838ac420 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed+0x1d9/0x240 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x41d/0x630 mm/vmalloc.c:1692 [] __vmalloc_node mm/vmalloc.c:1715 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1729 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1744 [] sel_write_load+0x130/0xff0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x103/0x450 fs/read_write.c:489 [] vfs_write+0x18a/0x530 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x13f/0x170 fs/read_write.c:614 [] sys32_pwrite+0x39/0x50 arch/x86/ia32/sys_ia32.c:186 [] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline] [] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457 [] sysenter_flags_fixed+0xd/0x17 Mem-Info: active_anon:44302 inactive_anon:45 isolated_anon:0 active_file:3696 inactive_file:8171 isolated_file:0 unevictable:0 dirty:236 writeback:0 unstable:0 slab_reclaimable:5347 slab_unreclaimable:60107 mapped:23643 shmem:53 pagetables:603 bounce:0 free:1482708 free_pcp:523 free_cma:0 DMA free:15904kB 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 lowmem_reserve[]: 0 2911 6411 6411 DMA32 free:2695424kB min:30608kB low:38260kB high:45912kB active_anon:83780kB inactive_anon:80kB active_file:6968kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:436kB writeback:0kB mapped:41320kB shmem:88kB slab_reclaimable:10008kB slab_unreclaimable:111772kB kernel_stack:1568kB pagetables:1012kB unstable:0kB bounce:0kB free_pcp:1392kB local_pcp:740kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:3219504kB min:36808kB low:46008kB high:55212kB active_anon:93428kB inactive_anon:100kB active_file:7816kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:508kB writeback:0kB mapped:53252kB shmem:124kB slab_reclaimable:11380kB slab_unreclaimable:128656kB kernel_stack:4128kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:700kB local_pcp:468kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 624*4kB (UME) 174*8kB (UME) 117*16kB (UME) 96*32kB (UME) 66*64kB (UM) 40*128kB (UME) 28*256kB (UME) 27*512kB (UME) 52*1024kB (ME) 3*2048kB (M) 634*4096kB (M) = 2695424kB Normal: 558*4kB (UME) 211*8kB (UM) 158*16kB (UME) 104*32kB (UM) 58*64kB (UM) 53*128kB (UME) 29*256kB (UME) 38*512kB (ME) 66*1024kB (ME) 2*2048kB (ME) 757*4096kB (M) = 3219504kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11922 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320144 pages reserved vmalloc: allocation failure: 0 bytes syz-executor4: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 10228 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011