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): 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): btree ptr not marked in member info btree allocated bitmap 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 bcachefs (loop0): 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 bcachefs (loop0): bucket 0:1 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:1 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:2 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:2 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:3 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:3 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:4 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:4 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:5 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:5 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:6 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:6 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:7 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:7 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:8 gen 0 has wrong data_type: got free, should be sb, fixing bcachefs (loop0): bucket 0:8 gen 0 data type sb has wrong dirty_sectors: got 0, should be 8, fixing bcachefs (loop0): bucket 0:9 gen 0 has wrong data_type: got free, should be journal, fixing bcachefs (loop0): bucket 0:9 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:10 gen 0 has wrong data_type: got free, should be journal, fixing bcachefs (loop0): bucket 0:10 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing bcachefs (loop0): bucket 0:11 gen 0 has wrong data_type: got free, should be journal, fixing Ratelimiting new instances of previous error bcachefs (loop0): bucket 0:11 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing Ratelimiting new instances of previous error done bcachefs (loop0): going read-write bcachefs (loop0): journal_replay... done bcachefs (loop0): check_extents_to_backpointers... bcachefs (loop0): scanning for missing backpointers in 4/128 buckets done bcachefs (loop0): check_inodes... done bcachefs (loop0): resume_logged_ops... done bcachefs (loop0): delete_dead_inodes... done bcachefs (loop0): done starting filesystem UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list bcachefs (loop0): requested incompat feature 1.16: reflink_p_may_update_opts currently not enabled, allowed up to 1.16: reflink_p_may_update_opts set version_upgrade=incompat to enable ------------[ cut here ]------------ kernel BUG at fs/bcachefs/btree_trans_commit.c:348! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 33279 PID: 5337 Comm: syz.0.0 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #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:btree_insert_entry_checks fs/bcachefs/btree_trans_commit.c:343 [inline] RIP: 0010:bch2_trans_commit_write_locked fs/bcachefs/btree_trans_commit.c:725 [inline] RIP: 0010:do_bch2_trans_commit fs/bcachefs/btree_trans_commit.c:854 [inline] RIP: 0010:__bch2_trans_commit+0x86e5/0x8870 fs/bcachefs/btree_trans_commit.c:1085 Code: 97 fd eb 0c e8 2c 78 97 fd eb 05 e8 25 78 97 fd 49 bd 00 00 00 00 00 fc ff df 4c 8b 64 24 48 e9 e1 af ff ff e8 0c 78 97 fd 90 <0f> 0b e8 04 78 97 fd 90 0f 0b e8 fc 77 97 fd 90 0f 0b e8 f4 77 97 RSP: 0018:ffffc9000d61efa0 EFLAGS: 00010287 RAX: ffffffff8428ae64 RBX: ffffffff84287035 RCX: 0000000000100000 RDX: ffffc9000e0a2000 RSI: 000000000002eedc RDI: 000000000002eedd RBP: ffffc9000d61f288 R08: 0000000000000000 R09: ffffffff84287035 R10: dffffc0000000000 R11: ffffed100a699309 R12: ffff888052970020 R13: dffffc0000000000 R14: ffff8880529724d8 R15: 0000000000000001 FS: 00007f5ab6f7b6c0(0000) GS:ffff88808d21b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000001000 CR3: 0000000040a58000 CR4: 0000000000352ef0 Call Trace: bch2_trans_commit fs/bcachefs/btree_update.h:241 [inline] bch2_extent_update+0x33e/0x900 fs/bcachefs/io_write.c:359 bch2_remap_range+0x16fc/0x1f50 fs/bcachefs/reflink.c:729 bch2_remap_file_range+0xa3a/0xd10 fs/bcachefs/fs-io.c:942 vfs_clone_file_range+0x42c/0x7a0 fs/remap_range.c:403 ioctl_file_clone fs/ioctl.c:240 [inline] ioctl_file_clone_range fs/ioctl.c:258 [inline] do_vfs_ioctl+0x1113/0x1990 fs/ioctl.c:854 __do_sys_ioctl fs/ioctl.c:905 [inline] __se_sys_ioctl+0x82/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5ab618e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007f5ab6f7b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f5ab63b5fa0 RCX: 00007f5ab618e929 RDX: 00002000000000c0 RSI: 000000004020940d RDI: 0000000000000004 RBP: 00007f5ab6210b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f5ab63b5fa0 R15: 00007fff7ec6d728 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:btree_insert_entry_checks fs/bcachefs/btree_trans_commit.c:343 [inline] RIP: 0010:bch2_trans_commit_write_locked fs/bcachefs/btree_trans_commit.c:725 [inline] RIP: 0010:do_bch2_trans_commit fs/bcachefs/btree_trans_commit.c:854 [inline] RIP: 0010:__bch2_trans_commit+0x86e5/0x8870 fs/bcachefs/btree_trans_commit.c:1085 Code: 97 fd eb 0c e8 2c 78 97 fd eb 05 e8 25 78 97 fd 49 bd 00 00 00 00 00 fc ff df 4c 8b 64 24 48 e9 e1 af ff ff e8 0c 78 97 fd 90 <0f> 0b e8 04 78 97 fd 90 0f 0b e8 fc 77 97 fd 90 0f 0b e8 f4 77 97 RSP: 0018:ffffc9000d61efa0 EFLAGS: 00010287 RAX: ffffffff8428ae64 RBX: ffffffff84287035 RCX: 0000000000100000 RDX: ffffc9000e0a2000 RSI: 000000000002eedc RDI: 000000000002eedd RBP: ffffc9000d61f288 R08: 0000000000000000 R09: ffffffff84287035 R10: dffffc0000000000 R11: ffffed100a699309 R12: ffff888052970020 R13: dffffc0000000000 R14: ffff8880529724d8 R15: 0000000000000001 FS: 00007f5ab6f7b6c0(0000) GS:ffff88808d21b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005609b2925168 CR3: 0000000040a58000 CR4: 0000000000352ef0