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| Title | Replies (including bot) | Last reply |
|---|---|---|
| [PATCH 5.15 000/917] 5.15.3-rc1 review | 945 (945) | 2021/11/24 18:04 |
| [PATCH 5.14 000/849] 5.14.19-rc1 review | 859 (859) | 2021/11/16 14:04 |
| [patch 048/262] mm/filemap.c: remove bogus VM_BUG_ON | 1 (1) | 2021/11/05 20:37 |
| [PATCH] mm: Remove bogus VM_BUG_ON | 4 (4) | 2021/08/19 20:42 |
| [syzbot] kernel BUG in find_lock_entries | 1 (4) | 2021/08/09 22:54 |
| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| linux-5.15 | kernel BUG in find_lock_entries | 1 | 50d | 50d | 0/3 | upstream: reported on 2023/04/15 14:38 | |||
| upstream | kernel BUG in __filemap_get_folio kernel | C | done | 814 | 239d | 410d | 24/24 | fixed on 2023/02/24 13:50 | |
| upstream | kernel BUG at mm/filemap.c:LINE! (2) | 1 | 931d | 927d | 0/24 | auto-closed as invalid on 2021/03/15 06:14 | |||
| android-44 | kernel BUG at mm/filemap.c:LINE! | C | 1082 | 1740d | 1515d | 0/2 | public: reported C repro on 2019/04/11 08:44 | ||
| upstream | kernel BUG at mm/filemap.c:LINE! | 1 | 1561d | 1560d | 0/24 | auto-closed as invalid on 2019/08/24 03:17 | |||
| upstream | kernel BUG in __filemap_get_folio (2) hfs | 1 | 30d | 26d | 0/24 | upstream: reported on 2023/05/09 08:26 |
__pagevec_release+0x7d/0xf0 mm/swap.c:992 pagevec_release include/linux/pagevec.h:81 [inline] shmem_undo_range+0x5da/0x1a60 mm/shmem.c:931 shmem_truncate_range mm/shmem.c:1030 [inline] shmem_setattr+0x4f0/0x890 mm/shmem.c:1091 notify_change+0xbb8/0x1060 fs/attr.c:398 do_truncate fs/open.c:64 [inline] vfs_truncate+0x6be/0x880 fs/open.c:112 do_sys_truncate fs/open.c:135 [inline] __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __x64_sys_truncate+0x110/0x1b0 fs/open.c:145 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae ------------[ cut here ]------------ kernel BUG at mm/filemap.c:2041! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 24786 Comm: syz-executor626 Not tainted 5.14.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:find_lock_entries+0x10d5/0x1110 mm/filemap.c:2041 Code: e8 00 3d d8 ff 4c 89 e7 48 c7 c6 20 70 39 8a e8 71 bf 0d 00 0f 0b e8 ea 3c d8 ff 4c 89 e7 48 c7 c6 40 62 39 8a e8 5b bf 0d 00 <0f> 0b e8 d4 3c d8 ff 4c 89 e7 48 c7 c6 80 6a 39 8a e8 45 bf 0d 00 RSP: 0018:ffffc9000a52f7e0 EFLAGS: 00010246 RAX: c75c992acedb0700 RBX: 0000000000000001 RCX: ffff8880161ab880 RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff RBP: ffffc9000a52f930 R08: ffffffff81d080d4 R09: ffffed1017383f24 R10: ffffed1017383f24 R11: 0000000000000000 R12: ffffea0000f40000 R13: 0000000000001000 R14: fffffffffffffffe R15: 0000000000001140 FS: 00007f1334d1f700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007faaa593a000 CR3: 00000000165b1000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: shmem_undo_range+0x1ea/0x1a60 mm/shmem.c:910 shmem_truncate_range mm/shmem.c:1030 [inline] shmem_setattr+0x4f0/0x890 mm/shmem.c:1091 notify_change+0xbb8/0x1060 fs/attr.c:398 do_truncate fs/open.c:64 [inline] vfs_truncate+0x6be/0x880 fs/open.c:112 do_sys_truncate fs/open.c:135 [inline] __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __x64_sys_truncate+0x110/0x1b0 fs/open.c:145 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x44a9a9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f1334d1f208 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00000000004cb4f8 RCX: 000000000044a9a9 RDX: 00007f1334d1f700 RSI: 0000000000000001 RDI: 0000000020000340 RBP: 00000000004cb4f0 R08: 00007f1334d1f700 R09: 0000000000000000 R10: 00007f1334d1f700 R11: 0000000000000246 R12: 00000000004cb4fc R13: 00007ffdec06b36f R14: 00007f1334d1f300 R15: 0000000000022000 Modules linked in: ---[ end trace 4dcd0c81778c7d51 ]--- RIP: 0010:find_lock_entries+0x10d5/0x1110 mm/filemap.c:2041 Code: e8 00 3d d8 ff 4c 89 e7 48 c7 c6 20 70 39 8a e8 71 bf 0d 00 0f 0b e8 ea 3c d8 ff 4c 89 e7 48 c7 c6 40 62 39 8a e8 5b bf 0d 00 <0f> 0b e8 d4 3c d8 ff 4c 89 e7 48 c7 c6 80 6a 39 8a e8 45 bf 0d 00 RSP: 0018:ffffc9000a52f7e0 EFLAGS: 00010246 RAX: c75c992acedb0700 RBX: 0000000000000001 RCX: ffff8880161ab880 RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff RBP: ffffc9000a52f930 R08: ffffffff81d080d4 R09: ffffed1017383f24 R10: ffffed1017383f24 R11: 0000000000000000 R12: ffffea0000f40000 R13: 0000000000001000 R14: fffffffffffffffe R15: 0000000000001140 FS: 00007f1334d1f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557a29364160 CR3: 00000000165b1000 CR4: 00000000001506f0 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 | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/08/06 03:25 | upstream | 902e7f373fff | d2d6e680 | .config | console log | report | syz | C | ci-upstream-kasan-gce-smack-root | kernel BUG in find_lock_entries | ||
| 2021/12/23 06:39 | upstream | 3f066e882bf1 | 6caa12e4 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | kernel BUG in find_lock_entries | |||
| 2021/10/30 19:38 | upstream | 119c85055d86 | 098b5d53 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | kernel BUG in find_lock_entries | |||
| 2021/10/21 19:14 | upstream | 2f111a6fd5b5 | c5cb7da8 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | kernel BUG in find_lock_entries | |||
| 2021/09/30 20:39 | upstream | 02d5e016800d | 1d849ab4 | .config | console log | report | info | ci-upstream-kasan-gce-root | kernel BUG in find_lock_entries | |||
| 2021/09/27 10:06 | upstream | 5816b3e6577e | 78494d16 | .config | console log | report | info | ci-upstream-kasan-gce-root | kernel BUG in find_lock_entries | |||
| 2021/09/10 12:59 | upstream | bf9f243f23e6 | 5ae8508a | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | kernel BUG in find_lock_entries | |||
| 2021/08/26 11:58 | upstream | 73f3af7b4611 | b599f2fc | .config | console log | report | info | ci-upstream-kasan-gce-root | kernel BUG in find_lock_entries | |||
| 2021/08/05 20:56 | upstream | 902e7f373fff | d2d6e680 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | kernel BUG in find_lock_entries | |||
| 2022/01/19 16:10 | upstream | e9f5cbc0c851 | 0620189b | .config | console log | report | info | ci-upstream-kasan-gce-root | kernel BUG in __filemap_get_folio |