Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] [bcachefs?] kernel BUG in __bkey_unpack_pos (2) | 0 (2) | 2024/12/27 07:24 |
syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] [bcachefs?] kernel BUG in __bkey_unpack_pos (2) | 0 (2) | 2024/12/27 07:24 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel BUG in __bkey_unpack_pos bcachefs | C | 4 | 109d | 148d | 28/28 | fixed on 2024/12/16 09:50 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/03/21 23:34 | 16m | retest repro | upstream | report log | |
2025/03/10 06:41 | 13m | retest repro | upstream | report log | |
2025/03/10 06:41 | 14m | retest repro | upstream | report log | |
2025/03/10 00:49 | 15m | retest repro | upstream | report log | |
2025/03/10 00:49 | 21m | retest repro | upstream | report log | |
2025/03/10 00:49 | 15m | retest repro | upstream | report log | |
2025/03/10 00:49 | 17m | retest repro | upstream | report log | |
2025/01/25 06:00 | 17m | retest repro | upstream | error | |
2025/01/25 06:00 | 12m | retest repro | upstream | error | |
2025/01/10 22:16 | 13m | retest repro | upstream | report log |
bp_start 8 invalid data type (got 130 should be 9): delete?, fixing bcachefs (loop0): accounting_read... done bcachefs (loop0): alloc_read... done bcachefs (loop0): stripes_read... done bcachefs (loop0): snapshots_read... done bcachefs (loop0): check_allocations... ------------[ cut here ]------------ kernel BUG at fs/bcachefs/bkey.c:298! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 5823 Comm: syz-executor163 Not tainted 6.13.0-rc4-syzkaller-00069-g8379578b11d5 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__bkey_unpack_pos+0x781/0x790 fs/bcachefs/bkey.c:298 Code: e8 54 2f 8c fd 48 c7 c7 40 e0 f2 8e 4c 89 e6 48 89 da e8 22 9c df 00 e9 f4 fc ff ff e8 38 2f 8c fd 90 0f 0b e8 30 2f 8c fd 90 <0f> 0b e8 28 2f 8c fd 90 0f 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 RSP: 0018:ffffc90003b762c0 EFLAGS: 00010293 RAX: ffffffff841344b0 RBX: 0000000000000003 RCX: ffff888032e1bc00 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff84133e05 R09: 0000000000000000 R10: ffffc90003b76380 R11: fffff5200076ec72 R12: ffffc90003b76380 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807a6a1060 FS: 0000555580235380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc8b1cd000 CR3: 000000007f460000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> bkey_unpack_pos_format_checked fs/bcachefs/bkey.h:456 [inline] bkey_unpack_pos fs/bcachefs/bkey.h:464 [inline] __bch2_bkey_cmp_packed_format_checked_inlined fs/bcachefs/bkey_cmp.h:103 [inline] __bch2_bkey_cmp_packed_format_checked+0x2c7/0x800 fs/bcachefs/bkey.c:1020 bkey_cmp_p_or_unp fs/bcachefs/bset.h:291 [inline] bkey_iter_cmp_p_or_unp fs/bcachefs/bset.h:400 [inline] bch2_bset_search_linear fs/bcachefs/bset.c:1189 [inline] bch2_btree_node_iter_init+0x234b/0x4280 fs/bcachefs/bset.c:1334 __bch2_btree_path_set_pos+0xb8e/0x1710 fs/bcachefs/btree_iter.c:1302 bch2_btree_path_set_pos fs/bcachefs/btree_iter.h:229 [inline] bch2_btree_iter_peek_node+0x7c5/0xed0 fs/bcachefs/btree_iter.c:1915 bch2_gc_btree fs/bcachefs/btree_gc.c:686 [inline] bch2_gc_btrees fs/bcachefs/btree_gc.c:729 [inline] bch2_check_allocations+0x2125/0x7070 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: 0033:0x7f7e8db0306a 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:00007ffc8b1cc428 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffc8b1cc440 RCX: 00007f7e8db0306a RDX: 00000000200002c0 RSI: 0000000020000380 RDI: 00007ffc8b1cc440 RBP: 0000000000000004 R08: 00007ffc8b1cc480 R09: 0000000000005931 R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000 R13: 00007ffc8b1cc480 R14: 0000000000000003 R15: 0000000001000000 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__bkey_unpack_pos+0x781/0x790 fs/bcachefs/bkey.c:298 Code: e8 54 2f 8c fd 48 c7 c7 40 e0 f2 8e 4c 89 e6 48 89 da e8 22 9c df 00 e9 f4 fc ff ff e8 38 2f 8c fd 90 0f 0b e8 30 2f 8c fd 90 <0f> 0b e8 28 2f 8c fd 90 0f 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 RSP: 0018:ffffc90003b762c0 EFLAGS: 00010293 RAX: ffffffff841344b0 RBX: 0000000000000003 RCX: ffff888032e1bc00 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff84133e05 R09: 0000000000000000 R10: ffffc90003b76380 R11: fffff5200076ec72 R12: ffffc90003b76380 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807a6a1060 FS: 0000555580235380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc8b1cd000 CR3: 000000007f460000 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/12/27 21:39 | upstream | 8379578b11d5 | d3ccff63 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | kernel BUG in __bkey_unpack_pos | |
2024/12/27 00:36 | upstream | d6ef8b40d075 | d3ccff63 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | kernel BUG in __bkey_unpack_pos | |
2025/02/06 01:40 | upstream | 92514ef226f5 | 577d049b | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |
2025/02/05 23:10 | upstream | 92514ef226f5 | 577d049b | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |
2025/02/01 05:50 | upstream | 69e858e0b8b2 | aa47157c | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |
2025/01/31 17:26 | upstream | 69e858e0b8b2 | aa47157c | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |
2024/12/23 20:54 | upstream | 4bbf9020becb | 444551c4 | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |
2025/02/06 07:59 | upstream | 92514ef226f5 | 577d049b | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | kernel BUG in __bkey_unpack_pos | ||
2025/02/04 14:55 | upstream | 0de63bb7d919 | 8f267cef | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | kernel BUG in __bkey_unpack_pos | ||
2025/02/24 00:14 | upstream | 27102b38b8ca | d34966d1 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2025/02/11 02:09 | upstream | febbc555cf0f | 43f51a00 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2025/02/03 19:22 | upstream | 2014c95afece | a21a8419 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2025/02/02 19:44 | upstream | 69e858e0b8b2 | 568559e4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2025/02/02 05:34 | upstream | 69e858e0b8b2 | 568559e4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2025/01/31 04:44 | upstream | b4b0881156fb | 4c6ac32f | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2024/12/23 20:41 | upstream | 4bbf9020becb | 444551c4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos | |||
2024/12/22 06:37 | upstream | 48f506ad0b68 | d7f584ee | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | kernel BUG in __bkey_unpack_pos |