Title | Replies (including bot) | Last reply |
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BUG: Bad page state (5) | 7 (8) | 2019/02/28 18:27 |
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Title | Replies (including bot) | Last reply |
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BUG: Bad page state (5) | 7 (8) | 2019/02/28 18:27 |
BUG: Bad page state in process udevd pfn:472f0 name:"memfd:" page:ffffea00011cbc00 count:0 mapcount:0 mapping:ffff88800df2ad40 index:0xf shmem_aops flags: 0x1fffc000008000c(uptodate|dirty|swapbacked) raw: 01fffc000008000c ffffea0000ac4f08 ffff8880a85af890 ffff88800df2ad40 raw: 000000000000000f 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: non-NULL mapping Modules linked in: CPU: 1 PID: 7586 Comm: udevd Not tainted 5.0.0-rc6-next-20190213 #34 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 bad_page.cold+0xda/0xff mm/page_alloc.c:586 free_pages_check_bad+0x142/0x1a0 mm/page_alloc.c:1014 free_pages_check mm/page_alloc.c:1023 [inline] free_pages_prepare mm/page_alloc.c:1113 [inline] free_pcp_prepare mm/page_alloc.c:1138 [inline] free_unref_page_prepare mm/page_alloc.c:2991 [inline] free_unref_page_list+0x31d/0xc40 mm/page_alloc.c:3060 name:"memfd:" release_pages+0x60d/0x1940 mm/swap.c:791 pagevec_lru_move_fn+0x218/0x2a0 mm/swap.c:213 __pagevec_lru_add mm/swap.c:917 [inline] lru_add_drain_cpu+0x2f7/0x520 mm/swap.c:581 lru_add_drain+0x20/0x60 mm/swap.c:652 exit_mmap+0x290/0x530 mm/mmap.c:3134 __mmput kernel/fork.c:1047 [inline] mmput+0x15f/0x4c0 kernel/fork.c:1068 exec_mmap fs/exec.c:1046 [inline] flush_old_exec+0x8d9/0x1c20 fs/exec.c:1279 load_elf_binary+0x9bc/0x53f0 fs/binfmt_elf.c:864 search_binary_handler fs/exec.c:1656 [inline] search_binary_handler+0x17f/0x570 fs/exec.c:1634 exec_binprm fs/exec.c:1698 [inline] __do_execve_file.isra.0+0x1394/0x23f0 fs/exec.c:1818 do_execveat_common fs/exec.c:1865 [inline] do_execve fs/exec.c:1882 [inline] __do_sys_execve fs/exec.c:1958 [inline] __se_sys_execve fs/exec.c:1953 [inline] __x64_sys_execve+0x8f/0xc0 fs/exec.c:1953 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fc7001ba207 Code: Bad RIP value. RSP: 002b:00007ffe06aa13b8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fc7001ba207 RDX: 0000000001fd5fd0 RSI: 00007ffe06aa14b0 RDI: 00007ffe06aa24c0 RBP: 0000000000625500 R08: 0000000000001c49 R09: 0000000000001c49 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001fd5fd0 R13: 0000000000000007 R14: 0000000001fc6250 R15: 0000000000000005 BUG: Bad page state in process udevd pfn:2b13c page:ffffea0000ac4f00 count:0 mapcount:0 mapping:ffff88800df2ad40 index:0xe shmem_aops flags: 0x1fffc000008000c(uptodate|dirty|swapbacked) raw: 01fffc000008000c ffff8880a85af890 ffff8880a85af890 ffff88800df2ad40 raw: 000000000000000e 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: non-NULL mapping Modules linked in: CPU: 1 PID: 7586 Comm: udevd Tainted: G B 5.0.0-rc6-next-20190213 #34 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 bad_page.cold+0xda/0xff mm/page_alloc.c:586 name:"memfd:" free_pages_check_bad+0x142/0x1a0 mm/page_alloc.c:1014 free_pages_check mm/page_alloc.c:1023 [inline] free_pages_prepare mm/page_alloc.c:1113 [inline] free_pcp_prepare mm/page_alloc.c:1138 [inline] free_unref_page_prepare mm/page_alloc.c:2991 [inline] free_unref_page_list+0x31d/0xc40 mm/page_alloc.c:3060 release_pages+0x60d/0x1940 mm/swap.c:791 pagevec_lru_move_fn+0x218/0x2a0 mm/swap.c:213 __pagevec_lru_add mm/swap.c:917 [inline] lru_add_drain_cpu+0x2f7/0x520 mm/swap.c:581 lru_add_drain+0x20/0x60 mm/swap.c:652 exit_mmap+0x290/0x530 mm/mmap.c:3134 __mmput kernel/fork.c:1047 [inline] mmput+0x15f/0x4c0 kernel/fork.c:1068 exec_mmap fs/exec.c:1046 [inline] flush_old_exec+0x8d9/0x1c20 fs/exec.c:1279 load_elf_binary+0x9bc/0x53f0 fs/binfmt_elf.c:864 search_binary_handler fs/exec.c:1656 [inline] search_binary_handler+0x17f/0x570 fs/exec.c:1634 exec_binprm fs/exec.c:1698 [inline] __do_execve_file.isra.0+0x1394/0x23f0 fs/exec.c:1818 do_execveat_common fs/exec.c:1865 [inline] do_execve fs/exec.c:1882 [inline] __do_sys_execve fs/exec.c:1958 [inline] __se_sys_execve fs/exec.c:1953 [inline] __x64_sys_execve+0x8f/0xc0 fs/exec.c:1953 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fc7001ba207 Code: Bad RIP value. RSP: 002b:00007ffe06aa13b8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fc7001ba207 RDX: 0000000001fd5fd0 RSI: 00007ffe06aa14b0 RDI: 00007ffe06aa24c0 RBP: 0000000000625500 R08: 0000000000001c49 R09: 0000000000001c49 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000001fd5fd0 R13: 0000000000000007 R14: 0000000001fc6250 R15: 0000000000000005
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/02/13 10:22 | linux-next | c4f3ef3eb53f | 1eedba36 | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2019/02/27 02:04 | linux-next | 8e7f81e2ebc4 | f2468c12 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/27 00:35 | linux-next | 8e7f81e2ebc4 | f2468c12 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/26 21:35 | linux-next | 8e7f81e2ebc4 | a36ecd98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/26 15:15 | linux-next | 8e7f81e2ebc4 | a36ecd98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/26 13:27 | linux-next | 8e7f81e2ebc4 | a36ecd98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/26 11:04 | linux-next | 8e7f81e2ebc4 | a36ecd98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/26 07:18 | linux-next | 2b46440ea715 | 8022bafd | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/26 04:24 | linux-next | 2b46440ea715 | 8022bafd | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/25 23:50 | linux-next | 2b46440ea715 | 8022bafd | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/25 20:46 | linux-next | 2b46440ea715 | 8022bafd | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/25 15:29 | linux-next | 2b46440ea715 | a70141bf | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/25 10:42 | linux-next | 2b46440ea715 | a70141bf | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/25 09:34 | linux-next | 2b46440ea715 | a70141bf | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/25 07:49 | linux-next | 94a47529a645 | 7a06e792 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/24 16:52 | linux-next | 94a47529a645 | 7a06e792 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/23 22:37 | linux-next | 94a47529a645 | 7a06e792 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/23 20:59 | linux-next | 94a47529a645 | 7a06e792 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/23 20:58 | linux-next | 94a47529a645 | 7a06e792 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/23 18:23 | linux-next | 94a47529a645 | 18107ce0 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/23 15:56 | linux-next | 94a47529a645 | 18107ce0 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/23 11:10 | linux-next | 94a47529a645 | 18107ce0 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/22 20:06 | linux-next | 94a47529a645 | 6a5fcca4 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/22 15:31 | linux-next | 94a47529a645 | 6a5fcca4 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/22 01:01 | linux-next | 550f4769c7c4 | 7ff74a98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 23:43 | linux-next | 550f4769c7c4 | 7ff74a98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 23:01 | linux-next | 550f4769c7c4 | 7ff74a98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 21:52 | linux-next | 550f4769c7c4 | 7ff74a98 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 20:15 | linux-next | 550f4769c7c4 | 3133098b | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 17:20 | linux-next | 550f4769c7c4 | 3133098b | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 12:29 | linux-next | 550f4769c7c4 | 3133098b | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 11:03 | linux-next | 550f4769c7c4 | 3133098b | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 07:35 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/21 04:16 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 23:15 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 17:56 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 17:50 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 14:38 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 11:55 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 10:50 | linux-next | abf446c90405 | c95f0707 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 02:52 | linux-next | 43dc36c945ef | 4df543c9 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/20 01:05 | linux-next | 43dc36c945ef | 4df543c9 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/02/13 08:32 | linux-next | c4f3ef3eb53f | 1eedba36 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |