bcachefs (loop0): recovering from clean shutdown, journal seq 18446744073709551614 bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.13: inode_has_child_snapshots running recovery passes: check_allocations,check_inodes bcachefs (loop0): error validating btree node on loop0 at btree bucket_gens level 0/0 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 node offset 0/32 bset u64s 0: incorrect btree id bcachefs (loop0): flagging btree bucket_gens lost data error reading btree root bucket_gens l=0: btree_node_read_error, fixing bcachefs (loop0): error validating btree node on loop0 at btree deleted_inodes level 0/0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1db8f60c84bb244c written 8 min_key POS_MIN durability: 1 ptr: 0:42:0 gen 0 node offset 0/8: got wrong btree node: got btree=deleted_inodes l=0 seq 2141732156441560140x min: POS_MIN max: SPOS_MAX bcachefs (loop0): flagging btree deleted_inodes lost data error reading btree root deleted_inodes l=0: btree_node_read_error, fixing bcachefs (loop0): will run btree node scan bcachefs (loop0): scan_for_btree_nodes... bch2_scan_for_btree_nodes: nodes found after overwrites: extents l=0 seq=1 journal_seq=5 cookie=c6c25c03258c59c5 POS_MIN-SPOS_MAX ptr: 0:27:0 gen 0 xattrs l=0 seq=1 journal_seq=4 cookie=2285c34bed0abe32 POS_MIN-SPOS_MAX ptr: 0:31:0 gen 0 lru l=0 seq=1 journal_seq=5 cookie=28f61e078e70b95c POS_MIN-SPOS_MAX ptr: 0:28:0 gen 0 deleted_inodes l=0 seq=1 journal_seq=0 cookie=1db8f60c84bb044c POS_MIN-SPOS_MAX ptr: 0:42:0 gen 0 done bcachefs (loop0): check_topology... bcachefs (loop0): btree root deleted_inodes unreadable, must recover from scan bcachefs (loop0): bch2_get_scanned_nodes(): recovering deleted_inodes l=0 POS_MIN - SPOS_MAX bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1db8f60c84bb044c written 8 min_key POS_MIN durability: 1 ptr: 0:42:0 gen 0 done bcachefs (loop0): accounting_read... done bcachefs (loop0): alloc_read... done bcachefs (loop0): stripes_read... done bcachefs (loop0): snapshots_read... done bcachefs (loop0): check_allocations... btree ptr not marked in member info btree allocated bitmap u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ac62141f8dc7e261 written 24 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0, fixing btree ptr not marked in member info btree allocated bitmap 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 btree ptr not marked in member info btree allocated bitmap 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 btree ptr not marked in member info btree allocated bitmap u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c0bef60d07ceb940 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing btree ptr not marked in member info btree allocated bitmap u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing bucket 0:29 gen 0 has wrong data_type: got btree, should be need_discard, fixing bucket 0:29 gen 0 data type need_discard has wrong dirty_sectors: got 256, should be 0, fixing done bcachefs (loop0): going read-write bcachefs (loop0): journal_replay... ------------[ cut here ]------------ kernel BUG at fs/bcachefs/journal_reclaim.h:30! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.13.0-rc6-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:journal_seq_pin fs/bcachefs/journal_reclaim.h:30 [inline] RIP: 0010:bch2_journal_pin_set_locked fs/bcachefs/journal_reclaim.c:389 [inline] RIP: 0010:bch2_journal_pin_set+0x766/0x780 fs/bcachefs/journal_reclaim.c:449 Code: c1 0f 8c fe f9 ff ff 48 89 df e8 05 8c c0 fd e9 f1 f9 ff ff e8 8b 27 5a fd 90 0f 0b e8 83 27 5a fd 90 0f 0b e8 7b 27 5a fd 90 <0f> 0b e8 73 27 5a fd 90 0f 0b e8 6b 27 5a fd 90 0f 0b e8 63 27 5a RSP: 0018:ffffc9000d506ea8 EFLAGS: 00010283 RAX: ffffffff84455ca5 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc9000edca000 RSI: 000000000008dad5 RDI: 000000000008dad6 RBP: 0000000000000000 R08: ffffffff844559f2 R09: fffff52001aa0dc4 R10: dffffc0000000000 R11: fffff52001aa0dc4 R12: ffff888043b15000 R13: ffff88805454a500 R14: ffff888043b150d0 R15: ffffffffffffffff FS: 00007f76754156c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557830f5d038 CR3: 00000000404f0000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_journal_pin_add fs/bcachefs/journal_reclaim.h:48 [inline] bch2_btree_insert_key_cached+0x724/0x7f0 fs/bcachefs/btree_key_cache.c:560 bch2_trans_commit_write_locked fs/bcachefs/btree_trans_commit.c:822 [inline] do_bch2_trans_commit fs/bcachefs/btree_trans_commit.c:900 [inline] __bch2_trans_commit+0x7193/0x93c0 fs/bcachefs/btree_trans_commit.c:1121 bch2_trans_commit fs/bcachefs/btree_update.h:184 [inline] bch2_journal_replay+0x1a3a/0x2a40 fs/bcachefs/recovery.c:317 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: 0033:0x7f76745874ca Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7675414e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f7675414ef0 RCX: 00007f76745874ca RDX: 00000000200058c0 RSI: 00000000200000c0 RDI: 00007f7675414eb0 RBP: 00000000200058c0 R08: 00007f7675414ef0 R09: 0000000000800000 R10: 0000000000800000 R11: 0000000000000246 R12: 00000000200000c0 R13: 00007f7675414eb0 R14: 00000000000058f4 R15: 0000000020000100 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:journal_seq_pin fs/bcachefs/journal_reclaim.h:30 [inline] RIP: 0010:bch2_journal_pin_set_locked fs/bcachefs/journal_reclaim.c:389 [inline] RIP: 0010:bch2_journal_pin_set+0x766/0x780 fs/bcachefs/journal_reclaim.c:449 Code: c1 0f 8c fe f9 ff ff 48 89 df e8 05 8c c0 fd e9 f1 f9 ff ff e8 8b 27 5a fd 90 0f 0b e8 83 27 5a fd 90 0f 0b e8 7b 27 5a fd 90 <0f> 0b e8 73 27 5a fd 90 0f 0b e8 6b 27 5a fd 90 0f 0b e8 63 27 5a RSP: 0018:ffffc9000d506ea8 EFLAGS: 00010283 RAX: ffffffff84455ca5 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc9000edca000 RSI: 000000000008dad5 RDI: 000000000008dad6 RBP: 0000000000000000 R08: ffffffff844559f2 R09: fffff52001aa0dc4 R10: dffffc0000000000 R11: fffff52001aa0dc4 R12: ffff888043b15000 R13: ffff88805454a500 R14: ffff888043b150d0 R15: ffffffffffffffff FS: 00007f76754156c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557830f5d038 CR3: 00000000404f0000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400