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[syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (2) | 0 (3) | 2024/11/11 03:14 |
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[syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (2) | 0 (3) | 2024/11/11 03:14 |
bucket 0:29 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 e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing ------------[ cut here ]------------ kernel BUG at fs/bcachefs/btree_iter.c:631! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 5832 Comm: syz-executor657 Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #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 67 62 7f fd 90 0f 0b e8 5f 62 7f fd 90 0f 0b e8 57 62 7f fd 90 0f 0b e8 4f 62 7f fd 90 0f 0b e8 47 62 7f fd 90 <0f> 0b e8 3f 62 7f fd 90 0f 0b e8 37 62 7f fd 90 0f 0b e8 2f 62 7f RSP: 0018:ffffc90003f96200 EFLAGS: 00010293 RAX: ffffffff84157779 RBX: 0000000000000000 RCX: ffff8880345c0000 RDX: 0000000000000000 RSI: 0000000001000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff84156fcc R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff2037ba6 R12: ffff8880272f7800 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888074100033 FS: 000055555b041380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556638bf8fb0 CR3: 000000003127c000 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:185 bch2_run_recovery_passes+0x387/0x870 fs/bcachefs/recovery_passes.c:232 bch2_fs_recovery+0x25cc/0x39c0 fs/bcachefs/recovery.c:861 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1036 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: 0033:0x7eff1987993a 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:00007ffdcc4011b8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffdcc4011d0 RCX: 00007eff1987993a RDX: 0000000020000080 RSI: 0000000020000000 RDI: 00007ffdcc4011d0 RBP: 0000000000000004 R08: 00007ffdcc401210 R09: 0027e461d5230a6f R10: 0000000000000844 R11: 0000000000000282 R12: 0000000000000844 R13: 00007ffdcc401210 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 67 62 7f fd 90 0f 0b e8 5f 62 7f fd 90 0f 0b e8 57 62 7f fd 90 0f 0b e8 4f 62 7f fd 90 0f 0b e8 47 62 7f fd 90 <0f> 0b e8 3f 62 7f fd 90 0f 0b e8 37 62 7f fd 90 0f 0b e8 2f 62 7f RSP: 0018:ffffc90003f96200 EFLAGS: 00010293 RAX: ffffffff84157779 RBX: 0000000000000000 RCX: ffff8880345c0000 RDX: 0000000000000000 RSI: 0000000001000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff84156fcc R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff2037ba6 R12: ffff8880272f7800 R13: 0000000000000000 R14: 0000000000000000 R15: ffff888074100033 FS: 000055555b041380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005572bc554058 CR3: 000000003127c000 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/11/03 05:29 | upstream | 3e5e6c9900c3 | f00eed24 | .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 | |
2024/10/19 11:53 | upstream | b04ae0f45168 | cd6fc0a3 | .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 | |
2024/10/24 13:04 | upstream | c2ee9f594da8 | 0d144d1a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | kernel BUG in bch2_btree_path_level_init | ||
2024/11/30 07:36 | upstream | 2ba9f676d0a2 | 68914665 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/25 07:28 | upstream | 9f16d5e6f220 | 68da6d95 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/25 03:10 | upstream | 9f16d5e6f220 | 68da6d95 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/25 02:23 | upstream | 9f16d5e6f220 | 68da6d95 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/20 01:34 | upstream | 158f238aa69d | 7d02db5a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/18 16:06 | upstream | adc218676eef | e7bb5d6e | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/18 13:10 | upstream | adc218676eef | e7bb5d6e | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/14 04:40 | upstream | 0a9b9d17f3a7 | a8c99394 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/09 08:28 | upstream | f1dce1f09380 | 6b856513 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/05 04:36 | upstream | 557329bcecc2 | 509da429 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/04 11:21 | upstream | 59b723cd2adb | f00eed24 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/04 10:33 | upstream | 59b723cd2adb | f00eed24 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/11/02 17:33 | upstream | 11066801dd4b | f00eed24 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/31 04:22 | upstream | 4236f913808c | fb888278 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/30 09:07 | upstream | c1e939a21eb1 | 66aeb999 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/29 20:32 | upstream | e42b1a9a2557 | 66aeb999 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/29 09:14 | upstream | e42b1a9a2557 | 66aeb999 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/28 05:33 | upstream | ea1fda89f5b2 | 65e8686b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/28 01:47 | upstream | ea1fda89f5b2 | 65e8686b | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/24 05:27 | upstream | c2ee9f594da8 | 15fa2979 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/24 04:11 | upstream | c2ee9f594da8 | 15fa2979 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/20 17:48 | upstream | 715ca9dd687f | cd6fc0a3 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init | |||
2024/10/19 11:19 | upstream | b04ae0f45168 | cd6fc0a3 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in bch2_btree_path_level_init |