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| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| linux-4.19 | WARNING in __btrfs_alloc_chunk | -1 | 2 | 1967d | 1979d | 0/1 | auto-closed as invalid on 2021/01/26 16:26 | |||
| linux-4.14 | WARNING in __btrfs_alloc_chunk | -1 | 4 | 1805d | 1979d | 0/1 | auto-closed as invalid on 2021/07/07 20:33 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2022/10/29 15:50 | 27m | bisect fix | linux-4.14.y | OK (0) job log log | |
| 2022/07/30 12:46 | 22m | bisect fix | linux-4.14.y | OK (0) job log log | |
| 2022/06/21 12:30 | 21m | bisect fix | linux-4.14.y | OK (0) job log log | |
| 2022/05/22 12:03 | 21m | bisect fix | linux-4.14.y | OK (0) job log log |
BTRFS error (device loop2): bad tree block start 0 30420992 BTRFS info (device loop2): read error corrected: ino 0 off 30420992 (dev /dev/loop3 sector 75800) BTRFS info (device loop2): creating free space tree __btrfs_alloc_chunk: found more than 0 devices ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9589 at fs/btrfs/volumes.c:4726 __btrfs_alloc_chunk.cold+0x23/0x50 fs/btrfs/volumes.c:4726 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 9589 Comm: syz-executor.2 Not tainted 4.14.294-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x44 kernel/panic.c:547 report_bug+0x208/0x250 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:__btrfs_alloc_chunk.cold+0x23/0x50 fs/btrfs/volumes.c:4726 RSP: 0018:ffff88809a1af010 EFLAGS: 00010286 RAX: 000000000000002e RBX: ffff88809c1c4480 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff87cd0640 RDI: ffffed1013435df8 RBP: dffffc0000000000 R08: 000000000000002e R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880aa321868 R13: 0000000008000000 R14: 0000000001b00000 R15: 0000000005800000 do_chunk_alloc+0x2fa/0x800 fs/btrfs/extent-tree.c:4707 find_free_extent+0x1a66/0x3320 fs/btrfs/extent-tree.c:7995 btrfs_reserve_extent+0x14b/0x3b0 fs/btrfs/extent-tree.c:8109 btrfs_alloc_tree_block+0x371/0x1410 fs/btrfs/extent-tree.c:8551 btrfs_create_tree+0x1f3/0x910 fs/btrfs/disk-io.c:1273 btrfs_create_free_space_tree+0xd9/0xc40 fs/btrfs/free-space-tree.c:1169 open_ctree+0x6324/0x7530 fs/btrfs/disk-io.c:3002 btrfs_fill_super fs/btrfs/super.c:1147 [inline] btrfs_mount+0x1915/0x1fe0 fs/btrfs/super.c:1631 mount_fs+0x92/0x2a0 fs/super.c:1237 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046 vfs_kern_mount+0x3c/0x60 fs/namespace.c:1036 mount_subvol fs/btrfs/super.c:1398 [inline] btrfs_mount+0x42a/0x1fe0 fs/btrfs/super.c:1569 mount_fs+0x92/0x2a0 fs/super.c:1237 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046 vfs_kern_mount fs/namespace.c:1036 [inline] do_new_mount fs/namespace.c:2572 [inline] do_mount+0xe65/0x2a30 fs/namespace.c:2905 SYSC_mount fs/namespace.c:3121 [inline] SyS_mount+0xa8/0x120 fs/namespace.c:3098 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x7f541c03fb9a RSP: 002b:00007f541b7b1f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f541c03fb9a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f541b7b1fe0 RBP: 00007f541b7b2020 R08: 00007f541b7b2020 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 R13: 0000000020000100 R14: 00007f541b7b1fe0 R15: 0000000020000140 Kernel Offset: disabled Rebooting in 86400 seconds..
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022/09/25 05:01 | linux-4.14.y | 4edbf74132a4 | 0042f2b4 | .config | console log | report | syz | [disk image] [vmlinux] | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | ||
| 2022/03/06 00:04 | linux-4.14.y | e853993d29aa | 7bdd8b2c | .config | console log | report | syz | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | |||
| 2023/02/22 11:36 | linux-4.14.y | a8ad60f2af58 | 42a4d508 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | ||
| 2023/02/01 21:46 | linux-4.14.y | 3949d1610004 | 9a6f477c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | ||
| 2022/09/25 04:48 | linux-4.14.y | 4edbf74132a4 | 0042f2b4 | .config | console log | report | info | [disk image] [vmlinux] | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | ||
| 2022/08/30 13:38 | linux-4.14.y | e548869f356f | 4a380809 | .config | console log | report | info | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | |||
| 2022/06/30 12:46 | linux-4.14.y | f051383ef03b | 1434eec0 | .config | console log | report | info | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | |||
| 2022/04/22 06:00 | linux-4.14.y | 15a1c6b6f516 | 2738b391 | .config | console log | report | info | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | |||
| 2022/03/24 11:28 | linux-4.14.y | 004bfaafc45c | 89bc8608 | .config | console log | report | info | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk | |||
| 2022/03/05 22:10 | linux-4.14.y | e853993d29aa | 7bdd8b2c | .config | console log | report | info | ci2-linux-4-14 | WARNING in __btrfs_alloc_chunk |