Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320718 pages reserved vmalloc: allocation failure: 0 bytes BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor0/20788 syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 20789 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 bafaf12444bba590 ffff8801cf46f940 ffffffff81e0df8d 1ffff10039e8df2b ffff8801d48eb000 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8801cf46fa50 ffffffff815110eb ffff880100000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:94019 inactive_anon:52 isolated_anon:0 active_file:6570 inactive_file:11141 isolated_file:0 unevictable:0 dirty:142 writeback:0 unstable:0 slab_reclaimable:6011 slab_unreclaimable:62006 mapped:74364 shmem:50 pagetables:1085 bounce:0 free:1375862 free_pcp:454 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 2908 6409 6409 DMA32 free:2517120kB min:30596kB low:38244kB high:45892kB active_anon:155088kB inactive_anon:144kB active_file:11996kB inactive_file:13516kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:284kB writeback:0kB mapped:128264kB shmem:156kB slab_reclaimable:11764kB slab_unreclaimable:115712kB kernel_stack:2336kB pagetables:2296kB unstable:0kB bounce:0kB free_pcp:1144kB local_pcp:452kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2970424kB min:36820kB low:46024kB high:55228kB active_anon:220988kB inactive_anon:64kB active_file:14284kB inactive_file:31048kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:284kB writeback:0kB mapped:169192kB shmem:44kB slab_reclaimable:12280kB slab_unreclaimable:132312kB kernel_stack:3424kB pagetables:2044kB unstable:0kB bounce:0kB free_pcp:672kB local_pcp:372kB 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: 1706*4kB (UME) 1417*8kB (UME) 991*16kB (UME) 567*32kB (ME) 457*64kB (UM) 213*128kB (UM) 86*256kB (UM) 59*512kB (UM) 49*1024kB (UME) 4*2048kB (UME) 561*4096kB (UM) = 2517120kB Normal: 1152*4kB (UME) 1253*8kB (UME) 995*16kB (UME) 634*32kB (UME) 453*64kB (UME) 218*128kB (UM) 108*256kB (UME) 63*512kB (UM) 61*1024kB (UM) 4*2048kB (UME) 667*4096kB (UM) = 2970328kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17763 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 320718 pages reserved binder: 20786:20790 got transaction with invalid offsets ptr binder: 20786:20790 transaction failed 29201/-14, size 40-8 line 3170 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 0 PID: 20788 Comm: syz-executor0 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 binder: BINDER_SET_CONTEXT_MGR already set binder: 20786:20804 ioctl 40046207 0 returned -16 0000000000000000 d05368c08014c9df ffff8801b244f5f0 ffffffff81e0df8d 0000000000000000 ffffffff83c133c0 ffffffff83f0a640 ffff8801d4df8000 0000000000000003 ffff8801b244f630 ffffffff81eb7893 ffff8801d64f07fc Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] check_preemption_disabled.cold.0+0x7f/0x8b lib/smp_processor_id.c:46 binder: undelivered TRANSACTION_ERROR: 29201 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] tcp_try_coalesce+0x22a/0x4c0 net/ipv4/tcp_input.c:4277 [] tcp_queue_rcv+0x127/0x6f0 net/ipv4/tcp_input.c:4484 [] tcp_send_rcvq+0x3a6/0x470 net/ipv4/tcp_input.c:4530 [] tcp_sendmsg+0x231e/0x2b20 net/ipv4/tcp.c:1134 [] inet_sendmsg+0x203/0x4d0 net/ipv4/af_inet.c:755 [] sock_sendmsg_nosec net/socket.c:625 [inline] [] sock_sendmsg+0xcc/0x110 net/socket.c:635 [] ___sys_sendmsg+0x441/0x880 net/socket.c:1962 [] __sys_sendmmsg+0x12e/0x2e0 net/socket.c:2047 [] SYSC_sendmmsg net/socket.c:2077 [inline] [] SyS_sendmmsg+0x35/0x60 net/socket.c:2072 [] entry_SYSCALL_64_fastpath+0x22/0x9e BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor0/20810 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 CPU: 0 PID: 20810 Comm: syz-executor0 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 3cbdde90ee40322e ffff88009b3ff5f0 ffffffff81e0df8d 0000000000000000 ffffffff83c133c0 ffffffff83f0a640 ffff8800b9104800 0000000000000003 ffff88009b3ff630 ffffffff81eb7893 ffff8801d64f0e3c Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] check_preemption_disabled.cold.0+0x7f/0x8b lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] tcp_try_coalesce+0x22a/0x4c0 net/ipv4/tcp_input.c:4277 [] tcp_queue_rcv+0x127/0x6f0 net/ipv4/tcp_input.c:4484 [] tcp_send_rcvq+0x3a6/0x470 net/ipv4/tcp_input.c:4530 [] tcp_sendmsg+0x231e/0x2b20 net/ipv4/tcp.c:1134 [] inet_sendmsg+0x203/0x4d0 net/ipv4/af_inet.c:755 [] sock_sendmsg_nosec net/socket.c:625 [inline] [] sock_sendmsg+0xcc/0x110 net/socket.c:635 [] ___sys_sendmsg+0x441/0x880 net/socket.c:1962 [] __sys_sendmmsg+0x12e/0x2e0 net/socket.c:2047 [] SYSC_sendmmsg net/socket.c:2077 [inline] [] SyS_sendmmsg+0x35/0x60 net/socket.c:2072 [] entry_SYSCALL_64_fastpath+0x22/0x9e binder: 20820:20823 got transaction with invalid offsets ptr binder: 20820:20823 transaction failed 29201/-14, size 40-8 line 3170 binder: BINDER_SET_CONTEXT_MGR already set binder_alloc: 20820: binder_alloc_buf, no vma binder: 20820:20828 ioctl 40046207 0 returned -16 binder: 20820:20829 transaction failed 29189/-3, size 40-8 line 3142 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29189 binder: BINDER_SET_CONTEXT_MGR already set binder: 20841:20854 ioctl 40046207 0 returned -16 binder_alloc: 20889: binder_alloc_buf size 195713069744176 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 61440 (num: 1 largest: 61440) binder: 20889:20900 transaction failed 29201/-28, size 195713069744168-8 line 3142 binder: BINDER_SET_CONTEXT_MGR already set binder_alloc: 20889: binder_alloc_buf, no vma binder: 20889:20900 ioctl 40046207 0 returned -16 binder: 20889:20916 transaction failed 29189/-3, size 195713069744168-8 line 3142 vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 20927 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 1f1482ed0880330a ffff8800bbb47940 ffffffff81e0df8d 1ffff10017768f2b ffff8800b6a0b000 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8800bbb47a50 ffffffff815110eb ffff880000000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:91442 inactive_anon:52 isolated_anon:0 active_file:6588 inactive_file:11241 isolated_file:0 unevictable:0 dirty:194 writeback:0 unstable:0 slab_reclaimable:5881 slab_unreclaimable:62384 mapped:74401 shmem:50 pagetables:1011 bounce:0 free:1378196 free_pcp:628 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 2908 6409 6409 DMA32 free:2521488kB min:30596kB low:38244kB high:45892kB active_anon:150972kB inactive_anon:140kB active_file:12048kB inactive_file:13616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:332kB writeback:0kB mapped:128264kB shmem:152kB slab_reclaimable:11460kB slab_unreclaimable:116732kB kernel_stack:2368kB pagetables:1852kB unstable:0kB bounce:0kB free_pcp:1280kB local_pcp:668kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2975392kB min:36820kB low:46024kB high:55228kB active_anon:214796kB inactive_anon:68kB active_file:14304kB inactive_file:31348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:444kB writeback:0kB mapped:169340kB shmem:48kB slab_reclaimable:12064kB slab_unreclaimable:132804kB kernel_stack:3424kB pagetables:2192kB unstable:0kB bounce:0kB free_pcp:1232kB local_pcp:648kB 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: 1716*4kB (UME) 1437*8kB (UME) 999*16kB (UME) 592*32kB (UME) 442*64kB (UME) 217*128kB (UM) 88*256kB (UM) 61*512kB (UM) 51*1024kB (UME) 4*2048kB (UME) 561*4096kB (UM) = 2521384kB Normal: 990*4kB (UME) 1251*8kB (UME) 1030*16kB (UME) 642*32kB (UME) 469*64kB (UME) 225*128kB (UM) 114*256kB (UME) 68*512kB (UM) 64*1024kB (UM) 4*2048kB (UME) 666*4096kB (UM) = 2975472kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17889 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 320718 pages reserved vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 20929 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 00f42c12d24b1435 ffff880099d47940 ffffffff81e0df8d 1ffff100133a8f2b ffff8801b1963000 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff880099d47a50 ffffffff815110eb ffff880100000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:91442 inactive_anon:52 isolated_anon:0 active_file:6588 inactive_file:11241 isolated_file:0 unevictable:0 dirty:194 writeback:0 unstable:0 slab_reclaimable:5881 slab_unreclaimable:62384 mapped:74401 shmem:50 pagetables:1048 bounce:0 free:1378170 free_pcp:593 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 2908 6409 6409 DMA32 free:2521384kB min:30596kB low:38244kB high:45892kB active_anon:150972kB inactive_anon:140kB active_file:12048kB inactive_file:13616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:332kB writeback:0kB mapped:128264kB shmem:152kB slab_reclaimable:11460kB slab_unreclaimable:116732kB kernel_stack:2368kB pagetables:2000kB unstable:0kB bounce:0kB free_pcp:1128kB local_pcp:516kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2975392kB min:36820kB low:46024kB high:55228kB active_anon:214796kB inactive_anon:68kB active_file:14304kB inactive_file:31348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:444kB writeback:0kB mapped:169340kB shmem:48kB slab_reclaimable:12064kB slab_unreclaimable:132804kB kernel_stack:3424kB pagetables:2192kB unstable:0kB bounce:0kB free_pcp:1244kB 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: 1685*4kB (UME) 1437*8kB (UME) 999*16kB (UME) 589*32kB (UME) 442*64kB (UME) 217*128kB (UM) 88*256kB (UM) 61*512kB (UM) 51*1024kB (UME) 4*2048kB (UME) 561*4096kB (UM) = 2521164kB Normal: 990*4kB (UME) 1251*8kB (UME) 1030*16kB (UME) 642*32kB (UME) 469*64kB (UME) 225*128kB (UM) 114*256kB (UME) 68*512kB (UM) 64*1024kB (UM) 4*2048kB (UME) 666*4096kB (UM) = 2975472kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17889 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 320718 pages reserved binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 20949: binder_alloc_buf size 12094627917824 failed, no address space binder_alloc: allocated: 0 (num: 0 largest: 0), free: 61440 (num: 1 largest: 61440) SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c binder: 20949:20950 transaction failed 29201/-28, size 10240-12094627907584 line 3142 binder: BINDER_SET_CONTEXT_MGR already set binder: 20949:20971 ioctl 40046207 0 returned -16 binder_alloc: 20949: binder_alloc_buf, no vma binder: 20949:20976 transaction failed 29189/-3, size 10240-12094627907584 line 3142 IPVS: Creating netns size=2552 id=30 IPVS: Error connecting to the multicast addr binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29189 IPVS: Error connecting to the multicast addr SELinux: policydb magic number 0x7665642f does not match expected magic number 0xf97cff8c IPVS: Creating netns size=2552 id=31 binder: 21026:21027 unknown command 1077936640 binder: 21026:21027 ioctl c0306201 20008000 returned -22 binder: BINDER_SET_CONTEXT_MGR already set binder: 21026:21046 unknown command 1077936640 binder: 21026:21044 ioctl 40046207 0 returned -16 binder: 21026:21046 ioctl c0306201 20008000 returned -22 vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 21053 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 3673b3a69359505b ffff8801b7bc7940 ffffffff81e0df8d 1ffff10036f78f2b ffff8800a0883000 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8801b7bc7a50 ffffffff815110eb ffff880000000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 binder_alloc: binder_alloc_mmap_handler: 21062 20ffc000-20fff000 already mapped failed -16 binder: 21062:21063 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 binder: 21062:21063 BC_INCREFS_DONE u0000000000000000 node 446 cookie mismatch 0000000000000002 != 0000000000000000 binder: 21062:21063 BC_INCREFS_DONE u0000000020ff6000 no match binder: 21062:21063 Release 1 refcount change on invalid ref 2 ret -22 binder: 21062:21063 got transaction to context manager from process owning it binder: 21062:21063 transaction failed 29201/-22, size 0-80 line 3010 binder: 21062:21063 transaction failed 29189/-22, size 40-8 line 3019 binder: BINDER_SET_CONTEXT_MGR already set binder: 21062:21064 ioctl 40046207 0 returned -16 binder_alloc: binder_alloc_mmap_handler: 21062 20ffc000-20fff000 already mapped failed -16 binder: 21062:21063 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 binder: 21062:21063 BC_INCREFS_DONE u0000000000000000 no match binder: 21062:21063 BC_INCREFS_DONE u0000000020ff6000 no match binder: 21062:21063 Release 1 refcount change on invalid ref 2 ret -22 binder_alloc: 21062: binder_alloc_buf, no vma binder: 21062:21063 transaction failed 29189/-3, size 0-80 line 3142 binder: 21062:21064 transaction failed 29189/-22, size 40-8 line 3019 binder: 21065:21066 got transaction with invalid offsets ptr binder: 21065:21066 transaction failed 29201/-14, size 40-8 line 3170 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder: BINDER_SET_CONTEXT_MGR already set binder: 21065:21067 ioctl 40046207 0 returned -16 binder_alloc: 21065: binder_alloc_buf, no vma binder: 21065:21067 transaction failed 29189/-3, size 40-8 line 3142 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29189 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:93570 inactive_anon:52 isolated_anon:0 active_file:6610 inactive_file:11395 isolated_file:0 unevictable:0 dirty:322 writeback:0 unstable:0 slab_reclaimable:5382 slab_unreclaimable:62877 mapped:74438 shmem:50 pagetables:1048 bounce:0 free:1375386 free_pcp:666 free_cma:0 binder: 21071:21077 got transaction with invalid offsets ptr binder: 21071:21077 transaction failed 29201/-14, size 40-8 line 3170 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 2908 6409 6409 DMA32 free:2514216kB min:30596kB low:38244kB high:45892kB active_anon:157364kB inactive_anon:120kB active_file:12124kB inactive_file:13752kB unevictable:16kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:16kB dirty:852kB writeback:0kB mapped:128300kB shmem:132kB slab_reclaimable:10276kB slab_unreclaimable:117192kB kernel_stack:2752kB pagetables:2164kB unstable:0kB bounce:0kB free_pcp:1148kB local_pcp:648kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no binder: BINDER_SET_CONTEXT_MGR already set binder: 21071:21092 ioctl 40046207 0 returned -16 binder_alloc: 21071: binder_alloc_buf, no vma binder: 21071:21106 transaction failed 29189/-3, size 40-8 line 3142 binder: 21071:21092 BC_FREE_BUFFER u0000000000000000 no match binder: 21071:21092 DecRefs 0 refcount change on invalid ref 3 ret -22 binder: 21071:21092 BC_FREE_BUFFER u0000000000000000 no match lowmem_reserve[]: 0 0 3500 3500 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29189 Normal free:2973756kB min:36820kB low:46024kB high:55228kB active_anon:214864kB inactive_anon:88kB active_file:14376kB inactive_file:31680kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:580kB writeback:0kB mapped:169392kB shmem:68kB slab_reclaimable:11108kB slab_unreclaimable:134008kB kernel_stack:4000kB pagetables:2044kB unstable:0kB bounce:0kB free_pcp:1388kB local_pcp:680kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no binder_alloc: 21132: binder_alloc_buf, no vma binder: 21132:21134 transaction failed 29189/-3, size 40-8 line 3142 lowmem_reserve[]: 0 0 0 0 DMA: binder: 21132:21143 ioctl 8914 200000c0 returned -22 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) binder: BINDER_SET_CONTEXT_MGR already set 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB DMA32: 1775*4kB (UME) 1494*8kB (UME) 1037*16kB (UME) 596*32kB (ME) 434*64kB (ME) 224*128kB (UME) 95*256kB (UME) 63*512kB (UM) 55*1024kB (UME) 6*2048kB (UME) 558*4096kB (UM) = 2521916kB Normal: 843*4kB (UME) 1237*8kB (UME) 1069*16kB (UME) 637*32kB (UME) 476*64kB (UME) 229*128kB (UM) 116*256kB (UME) 67*512kB (UM) 68*1024kB (UM) 4*2048kB (UME) 664*4096kB (UM) = 2972100kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 18192 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 320718 pages reserved vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 0 PID: 21096 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 8001802b24d953b1 ffff8800b75f7940 ffffffff81e0df8d 1ffff10016ebef2b ffff8800aeaa1800 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8800b75f7a50 ffffffff815110eb ffff880000000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:91470 inactive_anon:52 isolated_anon:0 active_file:6625 inactive_file:11483 isolated_file:0 unevictable:4 dirty:247 writeback:37 unstable:0 slab_reclaimable:5346 slab_unreclaimable:63067 mapped:74386 shmem:50 pagetables:941 bounce:0 free:1377474 free_pcp:600 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 2908 6409 6409 DMA32 free:2521988kB min:30596kB low:38244kB high:45892kB active_anon:148896kB inactive_anon:120kB active_file:12124kB inactive_file:13752kB unevictable:16kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:16kB dirty:408kB writeback:0kB mapped:128300kB shmem:132kB slab_reclaimable:10276kB slab_unreclaimable:118812kB kernel_stack:2752kB pagetables:1720kB unstable:0kB bounce:0kB free_pcp:1328kB local_pcp:596kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2972004kB min:36820kB low:46024kB high:55228kB active_anon:216984kB inactive_anon:88kB active_file:14376kB inactive_file:32180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:580kB writeback:148kB mapped:169244kB shmem:68kB slab_reclaimable:11108kB slab_unreclaimable:133456kB kernel_stack:4000kB pagetables:2044kB unstable:0kB bounce:0kB free_pcp:1072kB local_pcp:632kB 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: 1775*4kB (UME) 1494*8kB (UME) 1037*16kB (UME) 596*32kB (ME) 434*64kB (ME) 224*128kB (UME) 95*256kB (UME) 63*512kB (UM) 55*1024kB (UME) 6*2048kB (UME) 558*4096kB (UM) = 2521916kB Normal: 843*4kB (UME) 1237*8kB (UME) 1069*16kB (UME) 637*32kB (UME) 476*64kB (UME) 229*128kB (UM) 116*256kB (UME) 67*512kB (UM) 68*1024kB (UM) 4*2048kB (UME) 664*4096kB (UM) = 2972100kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 18192 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 320718 pages reserved binder_alloc: 21132: binder_alloc_buf, no vma binder: 21132:21143 transaction failed 29189/-3, size 40-8 line 3142 binder: 21132:21134 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 21158 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 92e7551021ed6811 ffff8801cab87940 ffffffff81e0df8d 1ffff10039570f2b ffff8801d026c800 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8801cab87a50 ffffffff815110eb ffff880100000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:90878 inactive_anon:52 isolated_anon:0 active_file:6637 inactive_file:11518 isolated_file:0 unevictable:0 dirty:251 writeback:0 unstable:0 slab_reclaimable:5319 slab_unreclaimable:62809 mapped:74364 shmem:50 pagetables:1011 bounce:0 free:1377821 free_pcp:427 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 2908 6409 6409 DMA32 free:2520144kB min:30596kB low:38244kB high:45892kB active_anon:150884kB inactive_anon:144kB active_file:12148kB inactive_file:13804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:504kB writeback:0kB mapped:128264kB shmem:156kB slab_reclaimable:10212kB slab_unreclaimable:118276kB kernel_stack:2368kB pagetables:2148kB unstable:0kB bounce:0kB free_pcp:864kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2975236kB min:36820kB low:46024kB high:55228kB active_anon:212628kB inactive_anon:64kB active_file:14400kB inactive_file:32268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:500kB writeback:0kB mapped:169192kB shmem:44kB slab_reclaimable:11064kB slab_unreclaimable:132960kB kernel_stack:3520kB pagetables:1896kB unstable:0kB bounce:0kB free_pcp:844kB local_pcp:440kB 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: 1662*4kB (UME) 1495*8kB (UME) 1036*16kB (UME) 620*32kB (UME) 437*64kB (UME) 222*128kB (UME) 95*256kB (UME) 63*512kB (UM) 55*1024kB (UME) 5*2048kB (UME) 558*4096kB (UM) = 2520112kB Normal: 917*4kB (UME) 1248*8kB (UME) 1067*16kB (UME) 649*32kB (UME) 480*64kB (UME) 229*128kB (UM) 116*256kB (UME) 67*512kB (UM) 68*1024kB (UM) 3*2048kB (UE) 665*4096kB (UM) = 2975140kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 18211 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 320718 pages reserved vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 21158 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 92e7551021ed6811 ffff8801cab87940 ffffffff81e0df8d 1ffff10039570f2b ffff8801d026c800 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8801cab87a50 ffffffff815110eb ffff880100000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:90878 inactive_anon:52 isolated_anon:0 active_file:6637 inactive_file:11518 isolated_file:0 unevictable:0 dirty:251 writeback:0 unstable:0 slab_reclaimable:5319 slab_unreclaimable:62809 mapped:74364 shmem:50 pagetables:1011 bounce:0 free:1377821 free_pcp:420 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 2908 6409 6409 DMA32 free:2520144kB min:30596kB low:38244kB high:45892kB active_anon:150884kB inactive_anon:144kB active_file:12148kB inactive_file:13804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:504kB writeback:0kB mapped:128264kB shmem:156kB slab_reclaimable:10212kB slab_unreclaimable:118276kB kernel_stack:2368kB pagetables:2148kB unstable:0kB bounce:0kB free_pcp:864kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2975236kB min:36820kB low:46024kB high:55228kB active_anon:212628kB inactive_anon:64kB active_file:14400kB inactive_file:32268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:500kB writeback:0kB mapped:169192kB shmem:44kB slab_reclaimable:11064kB slab_unreclaimable:132960kB kernel_stack:3520kB pagetables:1896kB unstable:0kB bounce:0kB free_pcp:816kB 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: 1662*4kB (UME) 1495*8kB (UME) 1036*16kB (UME) 620*32kB (UME) 437*64kB (UME) 222*128kB (UME) 95*256kB (UME) 63*512kB (UM) 55*1024kB (UME) 5*2048kB (UME) 558*4096kB (UM) = 2520112kB Normal: 917*4kB (UME) 1248*8kB (UME) 1067*16kB (UME) 648*32kB (UME) 480*64kB (UME) 229*128kB (UM) 116*256kB (UME) 67*512kB (UM) 68*1024kB (UM) 3*2048kB (UE) 665*4096kB (UM) = 2975108kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 18211 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 320718 pages reserved binder: 21154:21161 got transaction with invalid offsets ptr binder: 21154:21161 transaction failed 29201/-14, size 40-8 line 3170 binder: BINDER_SET_CONTEXT_MGR already set binder: 21154:21164 ioctl 40046207 0 returned -16 binder_alloc: 21154: binder_alloc_buf, no vma binder: 21154:21164 transaction failed 29189/-3, size 40-8 line 3142 binder: 21172:21177 ioctl c0206434 20000180 returned -22 binder: BINDER_SET_CONTEXT_MGR already set binder: 21172:21177 ioctl 40046207 0 returned -16 binder_alloc: 21154: binder_alloc_buf, no vma binder: 21172:21177 transaction failed 29189/-3, size 40-2 line 3142 binder: 21172:21177 ioctl c0206434 20000180 returned -22 binder: BINDER_SET_CONTEXT_MGR already set binder: 21172:21186 ioctl 40046207 0 returned -16 binder_alloc: 21154: binder_alloc_buf, no vma binder: 21172:21186 transaction failed 29189/-3, size 40-2 line 3142 vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 21192 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 1045e9c74087e303 ffff8800b517f940 ffffffff81e0df8d 1ffff10016a2ff2b ffff8801b8679800 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8800b517fa50 ffffffff815110eb ffff880100000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:90985 inactive_anon:52 isolated_anon:0 active_file:6637 inactive_file:11393 isolated_file:0 unevictable:0 dirty:251 writeback:0 unstable:0 slab_reclaimable:5319 slab_unreclaimable:62787 mapped:74438 shmem:50 pagetables:1085 bounce:0 free:1378194 free_pcp:383 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 2908 6409 6409 DMA32 free:2516816kB min:30596kB low:38244kB high:45892kB active_anon:153296kB inactive_anon:144kB active_file:12148kB inactive_file:13804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:504kB writeback:0kB mapped:128412kB shmem:156kB slab_reclaimable:10212kB slab_unreclaimable:118644kB kernel_stack:2368kB pagetables:2444kB unstable:0kB bounce:0kB free_pcp:464kB local_pcp:32kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2980056kB min:36820kB low:46024kB high:55228kB active_anon:210644kB inactive_anon:64kB active_file:14400kB inactive_file:31768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:500kB writeback:0kB mapped:169340kB shmem:44kB slab_reclaimable:11064kB slab_unreclaimable:132504kB kernel_stack:3520kB pagetables:1896kB unstable:0kB bounce:0kB free_pcp:1068kB local_pcp:664kB 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: 1538*4kB (UME) 1495*8kB (UME) 1037*16kB (UME) 598*32kB (UME) 436*64kB (UME) 222*128kB (UME) 95*256kB (UME) 63*512kB (UM) 55*1024kB (UME) 4*2048kB (UME) 558*4096kB (UM) = 2516816kB Normal: 982*4kB (UME) 1258*8kB (UME) 1069*16kB (UME) 663*32kB (UME) 480*64kB (UME) 229*128kB (UM) 116*256kB (UME) 67*512kB (UM) 68*1024kB (UM) 5*2048kB (UME) 665*4096kB (UM) = 2980056kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 18100 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 320718 pages reserved vmalloc: allocation failure: 0 bytes syz-executor5: page allocation failure: order:0, mode:0x24000c2 CPU: 1 PID: 21192 Comm: syz-executor5 Not tainted 4.4.131-gaa3863d #41 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 1045e9c74087e303 ffff8800b517f940 ffffffff81e0df8d 1ffff10016a2ff2b ffff8801b8679800 00000000024000c2 0000000000000000 ffffffff83aad1a0 ffff8800b517fa50 ffffffff815110eb ffff880100000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] warn_alloc_failed.cold.116+0x83/0x149 mm/page_alloc.c:2757 [] __vmalloc_node_range+0x359/0x630 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+0x135/0xfc0 security/selinux/selinuxfs.c:527 [] __vfs_write+0x11c/0x3f0 fs/read_write.c:489 [] vfs_write+0x191/0x4e0 fs/read_write.c:538 [] SYSC_pwrite64 fs/read_write.c:627 [inline] [] SyS_pwrite64+0x145/0x170 fs/read_write.c:614 [] entry_SYSCALL_64_fastpath+0x22/0x9e Mem-Info: active_anon:90985 inactive_anon:52 isolated_anon:0 active_file:6637 inactive_file:11393 isolated_file:0 unevictable:0 dirty:251 writeback:0 unstable:0 slab_reclaimable:5319 slab_unreclaimable:62787 mapped:74438 shmem:50 pagetables:1085 bounce:0 free:1378163 free_pcp:411 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 2908 6409 6409 DMA32 free:2516692kB min:30596kB low:38244kB high:45892kB active_anon:153296kB inactive_anon:144kB active_file:12148kB inactive_file:13804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2980440kB mlocked:0kB dirty:504kB writeback:0kB mapped:128412kB shmem:156kB slab_reclaimable:10212kB slab_unreclaimable:118644kB kernel_stack:2368kB pagetables:2444kB unstable:0kB bounce:0kB free_pcp:576kB local_pcp:144kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 3500 3500 Normal free:2980056kB min:36820kB low:46024kB high:55228kB active_anon:210644kB inactive_anon:64kB active_file:14400kB inactive_file:31768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:500kB writeback:0kB mapped:169340kB shmem:44kB slab_reclaimable:11064kB slab_unreclaimable:132504kB kernel_stack:3520kB pagetables:1896kB unstable:0kB bounce:0kB free_pcp:1068kB local_pcp:664kB 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: 1507*4kB (UME) 1495*8kB (UME) 1037*16kB (UME) 597*32kB (ME) 436*64kB (UME) 222*128kB (UME) 95*256kB (UME) 63*512kB (UM) 55*1024kB (UME) 4*2048kB (UME) 558*4096kB (UM) = 2516660kB