bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=deleted_inodes level=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): snapshots_read... done bcachefs (loop0): check_allocations... bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree while marking u64s 7 type extent 4099:8:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0, fixing bcachefs (loop0): bucket 0:27 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 c6c25c03258c59c5 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing bcachefs (loop0): 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 bcachefs (loop0): 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 bcachefs (loop0): 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 bcachefs (loop0): 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 bcachefs (loop0): bucket 0:31 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 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing bcachefs (loop0): 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 bcachefs (loop0): bucket 0:35 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 c0bef60d07ceb940 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing bcachefs (loop0): 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 bcachefs (loop0): bucket 0:32 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 ebb8d5a9e3463bdb written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing bcachefs (loop0): bucket 0:28 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 28f61e078e70b95c written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing bcachefs (loop0): bucket 0:37 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 4a8b0fa43a9980a6 written 24 min_key POS_MIN durability: 1 ptr: 0:37:0 gen 0, fixing bcachefs (loop0): bucket 0:42 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 1db8f60c84bb044c written 8 min_key POS_MIN durability: 1 ptr: 0:42:0 gen 0, fixing done bcachefs (loop0): sb invalid before write: Invalid superblock section journal_v2: journal bucket at sector 0 journal_v2 (size 40): Buckets: 0-9 7-31 bcachefs (loop0): going read-write bcachefs (loop0): sb invalid before write: Invalid superblock section journal_v2: journal bucket at sector 0 journal_v2 (size 40): Buckets: 0-9 7-31 bcachefs (loop0): flushing journal and stopping allocators, journal seq 10 bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 10 ------------[ cut here ]------------ kernel BUG at fs/bcachefs/journal.c:413! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted 6.15.0-rc3-syzkaller-00001-g9d7a0577c9db #0 PREEMPT(full) 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_entry_open fs/bcachefs/journal.c:413 [inline] RIP: 0010:__journal_res_get+0x2524/0x2830 fs/bcachefs/journal.c:616 Code: e8 c1 6e 44 fd bb f5 f6 ff ff e9 f4 fe ff ff e8 d2 51 b1 07 e8 ad 6e 44 fd 90 0f 0b e8 a5 6e 44 fd 90 0f 0b e8 9d 6e 44 fd 90 <0f> 0b e8 95 6e 44 fd 90 0f 0b e8 8d 6e 44 fd 90 0f 0b e8 85 6e 44 RSP: 0018:ffffc9000d436b80 EFLAGS: 00010283 RAX: ffffffff847e4e83 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc9000de82000 RSI: 00000000000c9a18 RDI: 00000000000c9a19 RBP: ffffc9000d436e50 R08: ffffffff847e389d R09: 1ffff1100a6794f6 R10: dffffc0000000000 R11: ffffed100a6794f7 R12: ffff8880533ca648 R13: 1ffff1100a6794ff R14: ffff888054ad0000 R15: ffff8880533ca7b0 FS: 00007fac42ba66c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f137601e580 CR3: 0000000043e20000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_journal_res_get_slowpath+0xe2/0xc40 fs/bcachefs/journal.c:710 bch2_journal_res_get+0x168/0x210 fs/bcachefs/journal.h:401 __bch2_journal_meta+0x94/0x290 fs/bcachefs/journal.c:955 bch2_fs_journal_stop+0x1e3/0x450 fs/bcachefs/journal.c:1366 __bch2_fs_read_only+0x327/0x4b0 fs/bcachefs/super.c:285 __bch2_fs_read_write+0x28d/0x3c0 fs/bcachefs/super.c:522 bch2_fs_read_write_early+0x2b/0x40 fs/bcachefs/super.c:541 bch2_run_recovery_pass+0xf0/0x1e0 fs/bcachefs/recovery_passes.c:226 bch2_run_recovery_passes+0x2ad/0xa90 fs/bcachefs/recovery_passes.c:285 bch2_fs_recovery+0x292a/0x3e20 fs/bcachefs/recovery.c:936 bch2_fs_start+0x310/0x620 fs/bcachefs/super.c:1065 bch2_fs_get_tree+0x113e/0x18f0 fs/bcachefs/fs.c:2253 vfs_get_tree+0x90/0x2b0 fs/super.c:1759 do_new_mount+0x2cf/0xb70 fs/namespace.c:3881 do_mount fs/namespace.c:4221 [inline] __do_sys_mount fs/namespace.c:4432 [inline] __se_sys_mount+0x38c/0x400 fs/namespace.c:4409 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf3/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fac41d8f90a 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:00007fac42ba5e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fac42ba5ef0 RCX: 00007fac41d8f90a RDX: 00002000000058c0 RSI: 00002000000000c0 RDI: 00007fac42ba5eb0 RBP: 00002000000058c0 R08: 00007fac42ba5ef0 R09: 0000000000800000 R10: 0000000000800000 R11: 0000000000000246 R12: 00002000000000c0 R13: 00007fac42ba5eb0 R14: 000000000000596e R15: 0000200000000380 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:journal_entry_open fs/bcachefs/journal.c:413 [inline] RIP: 0010:__journal_res_get+0x2524/0x2830 fs/bcachefs/journal.c:616 Code: e8 c1 6e 44 fd bb f5 f6 ff ff e9 f4 fe ff ff e8 d2 51 b1 07 e8 ad 6e 44 fd 90 0f 0b e8 a5 6e 44 fd 90 0f 0b e8 9d 6e 44 fd 90 <0f> 0b e8 95 6e 44 fd 90 0f 0b e8 8d 6e 44 fd 90 0f 0b e8 85 6e 44 RSP: 0018:ffffc9000d436b80 EFLAGS: 00010283 RAX: ffffffff847e4e83 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc9000de82000 RSI: 00000000000c9a18 RDI: 00000000000c9a19 RBP: ffffc9000d436e50 R08: ffffffff847e389d R09: 1ffff1100a6794f6 R10: dffffc0000000000 R11: ffffed100a6794f7 R12: ffff8880533ca648 R13: 1ffff1100a6794ff R14: ffff888054ad0000 R15: ffff8880533ca7b0 FS: 00007fac42ba66c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f137601e580 CR3: 0000000043e20000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400