Title | Replies (including bot) | Last reply |
---|---|---|
Reminder: 6 open syzbot bugs in mm subsystem | 1 (1) | 2019/07/10 06:23 |
kernel BUG at mm/huge_memory.c:LINE! | 3 (4) | 2019/02/05 14:48 |
syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
Reminder: 6 open syzbot bugs in mm subsystem | 1 (1) | 2019/07/10 06:23 |
kernel BUG at mm/huge_memory.c:LINE! | 3 (4) | 2019/02/05 14:48 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel BUG at mm/huge_memory.c:LINE! (2) mm | 1 | 1465d | 1461d | 0/27 | auto-closed as invalid on 2021/01/02 13:21 | |||
linux-4.14 | kernel BUG at mm/huge_memory.c:LINE! | 1 | 1353d | 1353d | 0/1 | auto-closed as invalid on 2021/04/24 02:20 | |||
upstream | kernel BUG in split_huge_page_to_list mm | C | done | 115 | 937d | 1323d | 0/27 | auto-obsoleted due to no activity on 2023/04/16 18:07 |
page:ffffea0000d50000 refcount:512 mapcount:0 mapping:ffff888097d904c9 index:0x20a00 compound_mapcount: -1 anon flags: 0x1fffc000009000d(locked|uptodate|dirty|head|swapbacked) raw: 01fffc000009000d dead000000000100 dead000000000200 ffff888097d904c9 raw: 0000000000020a00 0000000000000000 0000020000000000 ffff88805736ea00 page dumped because: VM_BUG_ON_PAGE(compound_mapcount(head)) page->mem_cgroup:ffff88805736ea00 ------------[ cut here ]------------ kernel BUG at mm/huge_memory.c:2725! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 1769 Comm: kswapd0 Not tainted 5.2.0-rc5+ #31 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:split_huge_page_to_list+0x2145/0x2f70 mm/huge_memory.c:2725 Code: 30 ff ff ff 48 c7 c6 a0 22 75 87 e8 b5 c4 ec ff 0f 0b e8 4e 9c c4 ff 48 8b bd 30 ff ff ff 48 c7 c6 e0 22 75 87 e8 9b c4 ec ff <0f> 0b e8 34 9c c4 ff 4d 8d 6e ff e9 85 e7 ff ff 41 bd 02 00 00 00 RSP: 0018:ffff8880a5937628 EFLAGS: 00010293 RAX: ffff8880a5950040 RBX: ffffea0000d50080 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8198fa12 RDI: ffffed1014b26ea9 RBP: ffff8880a59377a0 R08: 0000000000000021 R09: ffffed1015d260a1 R10: ffffed1015d260a0 R11: ffff8880ae930507 R12: 01fffc000009000d R13: 00000000fffffffe R14: ffffea0000d50054 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000241ea78 CR3: 000000009e67c000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: split_huge_page include/linux/huge_mm.h:146 [inline] deferred_split_scan+0x64b/0xa60 mm/huge_memory.c:2862 do_shrink_slab+0x3f6/0xa70 mm/vmscan.c:551 shrink_slab mm/vmscan.c:700 [inline] shrink_slab+0x4be/0x5e0 mm/vmscan.c:680 shrink_node+0x612/0x1680 mm/vmscan.c:2666 kswapd_shrink_node mm/vmscan.c:3412 [inline] balance_pgdat+0x56c/0xe80 mm/vmscan.c:3570 kswapd+0x5f4/0xfc0 mm/vmscan.c:3825 kthread+0x354/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace 28916772917342fb ]--- RIP: 0010:split_huge_page_to_list+0x2145/0x2f70 mm/huge_memory.c:2725 Code: 30 ff ff ff 48 c7 c6 a0 22 75 87 e8 b5 c4 ec ff 0f 0b e8 4e 9c c4 ff 48 8b bd 30 ff ff ff 48 c7 c6 e0 22 75 87 e8 9b c4 ec ff <0f> 0b e8 34 9c c4 ff 4d 8d 6e ff e9 85 e7 ff ff 41 bd 02 00 00 00 RSP: 0018:ffff8880a5937628 EFLAGS: 00010293 RAX: ffff8880a5950040 RBX: ffffea0000d50080 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8198fa12 RDI: ffffed1014b26ea9 RBP: ffff8880a59377a0 R08: 0000000000000021 R09: ffffed1015d260a1 R10: ffffed1015d260a0 R11: ffff8880ae930507 R12: 01fffc000009000d R13: 00000000fffffffe R14: ffffea0000d50054 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000241ea78 CR3: 000000009c551000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/06/22 18:55 | upstream | abf02e2964b3 | 34bf9440 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/06/03 12:44 | upstream | f2c7c76c5d0a | 63bf051f | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/05/07 22:27 | upstream | 8ff468c29e9a | a7383bfa | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/05/07 09:07 | upstream | 71ae5fc87c34 | d28f4ce5 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/05/04 05:06 | upstream | a4ccb5f9dc6c | d28f4ce5 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/05/03 10:20 | upstream | ea9866793d1e | 1bfa09b9 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/05/02 19:09 | upstream | b7a5b22b0547 | e9039493 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/05/02 17:12 | upstream | 459e3a21535a | 7516d9fa | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/30 19:34 | upstream | bf3bd966dfd7 | 618456b4 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/29 15:49 | upstream | 37624b58542f | b617407b | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/28 19:49 | upstream | 9520b5324b0e | b617407b | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/28 13:38 | upstream | 037904a22bf8 | b617407b | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/27 21:33 | upstream | baf76f0c58ae | b617407b | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/27 18:55 | upstream | baf76f0c58ae | b617407b | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/25 17:28 | upstream | f6f3e747454f | f46aabc8 | .config | console log | report | ci-upstream-kasan-gce-smack-root | |||||
2019/04/25 16:26 | upstream | cd8dead0c394 | f46aabc8 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/25 06:04 | upstream | cd8dead0c394 | 8e3c52b1 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/25 02:10 | upstream | cd8dead0c394 | 8e3c52b1 | .config | console log | report | ci-upstream-kasan-gce-smack-root | |||||
2019/04/24 07:33 | upstream | 7142eaa58b49 | 4d3d6a50 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/22 19:37 | upstream | 085b7755808a | 0a77c33c | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/04/22 03:09 | upstream | 085b7755808a | b0e8efcb | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/20 04:37 | upstream | 3ecafda911f4 | b0e8efcb | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/18 08:05 | upstream | fe5cdef29e41 | b0e8efcb | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/16 12:33 | upstream | 618d919cae2f | 505ab413 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/15 23:15 | upstream | 5512320c9f6f | 505ab413 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/04/15 02:10 | upstream | dc4060a5dc25 | 505ab413 | .config | console log | report | ci-upstream-kasan-gce | |||||
2019/01/02 23:13 | linux-next | 4cd1b60def51 | 06a2b89f | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |