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[syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (3) | 0 (2) | 2024/12/24 04:33 |
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[syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (3) | 0 (2) | 2024/12/24 04:33 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel BUG in bch2_btree_path_level_init bcachefs | C | 2 | 235d | 245d | 0/28 | auto-obsoleted due to no activity on 2024/10/01 02:22 | ||
upstream | kernel BUG in bch2_btree_path_level_init (2) bcachefs | C | done | 29 | 62d | 112d | 28/28 | fixed on 2024/12/16 09:50 |
bucket 0:38 data type btree ptr gen 0 missing in alloc btree while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7589ab5e0c11cc7a written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing bucket 0:41 data type btree ptr gen 0 missing in alloc btree while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 9aa2895aefce4bdf written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing ------------[ cut here ]------------ kernel BUG at fs/bcachefs/btree_iter.c:631! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 5824 Comm: syz-executor915 Not tainted 6.13.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:bch2_btree_path_level_init+0x9ca/0x9f0 fs/bcachefs/btree_iter.c:631 Code: f5 fa ff ff e8 07 90 84 fd 90 0f 0b e8 ff 8f 84 fd 90 0f 0b e8 f7 8f 84 fd 90 0f 0b e8 ef 8f 84 fd 90 0f 0b e8 e7 8f 84 fd 90 <0f> 0b e8 df 8f 84 fd 90 0f 0b e8 d7 8f 84 fd 90 0f 0b e8 cf 8f 84 RSP: 0018:ffffc90003c0e1e0 EFLAGS: 00010293 RAX: ffffffff841ae3f9 RBX: 0000000000000000 RCX: ffff88802b623c00 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff841adc4c R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff2030a6f R12: ffff888035ea7000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888078700033 FS: 0000555583fa8380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000563ef9a5aa38 CR3: 0000000075522000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> btree_path_lock_root fs/bcachefs/btree_iter.c:769 [inline] bch2_btree_path_traverse_one+0x10de/0x2940 fs/bcachefs/btree_iter.c:1183 bch2_btree_path_traverse fs/bcachefs/btree_iter.h:247 [inline] __bch2_btree_iter_peek fs/bcachefs/btree_iter.c:2210 [inline] bch2_btree_iter_peek_upto+0xb58/0x70e0 fs/bcachefs/btree_iter.c:2310 bch2_btree_iter_peek_upto_type fs/bcachefs/btree_iter.h:685 [inline] bch2_gc_btree fs/bcachefs/btree_gc.c:670 [inline] bch2_gc_btrees fs/bcachefs/btree_gc.c:729 [inline] bch2_check_allocations+0x1abe/0x7070 fs/bcachefs/btree_gc.c:1133 bch2_run_recovery_pass+0xf0/0x1e0 fs/bcachefs/recovery_passes.c:191 bch2_run_recovery_passes+0x3a7/0x880 fs/bcachefs/recovery_passes.c:244 bch2_fs_recovery+0x25cc/0x39d0 fs/bcachefs/recovery.c:861 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1037 bch2_fs_get_tree+0xd68/0x1710 fs/bcachefs/fs.c:2170 vfs_get_tree+0x90/0x2b0 fs/super.c:1814 do_new_mount+0x2be/0xb40 fs/namespace.c:3507 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4309e24d3a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe90004048 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffe90004060 RCX: 00007f4309e24d3a RDX: 00000000200058c0 RSI: 0000000020005900 RDI: 00007ffe90004060 RBP: 0000000000000004 R08: 00007ffe900040a0 R09: 002c303030303030 R10: 0000000000800000 R11: 0000000000000282 R12: 0000000000800000 R13: 00007ffe900040a0 R14: 0000000000000003 R15: 0000000001000000 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:bch2_btree_path_level_init+0x9ca/0x9f0 fs/bcachefs/btree_iter.c:631 Code: f5 fa ff ff e8 07 90 84 fd 90 0f 0b e8 ff 8f 84 fd 90 0f 0b e8 f7 8f 84 fd 90 0f 0b e8 ef 8f 84 fd 90 0f 0b e8 e7 8f 84 fd 90 <0f> 0b e8 df 8f 84 fd 90 0f 0b e8 d7 8f 84 fd 90 0f 0b e8 cf 8f 84 RSP: 0018:ffffc90003c0e1e0 EFLAGS: 00010293 RAX: ffffffff841ae3f9 RBX: 0000000000000000 RCX: ffff88802b623c00 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff841adc4c R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff2030a6f R12: ffff888035ea7000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888078700033 FS: 0000555583fa8380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056262b6e7038 CR3: 0000000075522000 CR4: 00000000003526f0 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/12/23 08:10 | upstream | 4bbf9020becb | b4fbdbd4 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | kernel BUG in bch2_btree_path_level_init | |
2024/12/17 15:57 | upstream | f44d154d6e3d | bc1a1b50 | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |
2025/02/12 18:30 | upstream | 09fbf3d50205 | b27c2402 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | kernel BUG in bch2_btree_path_level_init | ||
2025/02/13 03:00 | upstream | 4dc1d1bec898 | 2afad16e | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/11 09:01 | upstream | febbc555cf0f | 43f51a00 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/10 05:37 | upstream | 69b54314c975 | ef44b750 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/07 08:53 | upstream | bb066fe812d6 | 53657d1b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/07 03:28 | upstream | bb066fe812d6 | 53657d1b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/04 09:28 | upstream | 0de63bb7d919 | 8f267cef | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/03 06:10 | upstream | 69e858e0b8b2 | 568559e4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/02 06:33 | upstream | 69e858e0b8b2 | 568559e4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/02/01 00:37 | upstream | 69e858e0b8b2 | aa47157c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/29 06:16 | upstream | 805ba04cb7cc | 865ef71e | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/21 12:55 | upstream | 3d3a9c8b89d4 | 6e87cfa2 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/19 10:17 | upstream | fda5e3f28400 | f2cb035c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/18 21:33 | upstream | 595523945be0 | f2cb035c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/18 08:04 | upstream | ad26fc09dabf | f2cb035c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/12 03:37 | upstream | b62cef9a5c67 | 6dbc6a9b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/09 04:40 | upstream | 0b7958fa05d5 | f3558dbf | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/05 15:00 | upstream | ab75170520d4 | f3558dbf | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/04 18:20 | upstream | 63676eefb7a0 | f3558dbf | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2025/01/01 15:23 | upstream | ccb98ccef0e5 | d3ccff63 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/12/30 02:10 | upstream | 4099a71718b0 | d3ccff63 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/12/27 16:24 | upstream | d6ef8b40d075 | d3ccff63 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/12/22 14:37 | upstream | 48f506ad0b68 | b4fbdbd4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/12/22 00:44 | upstream | 499551201b5f | d7f584ee | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/12/18 19:04 | upstream | aef25be35d23 | 1432fc84 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/12/17 15:24 | upstream | f44d154d6e3d | bc1a1b50 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init |