BTRFS info (device loop1): checking UUID tree BTRFS info (device loop1): balance: start -s ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 20024 at fs/btrfs/block-group.c:2481 btrfs_create_pending_block_groups+0x115b/0x12e0 fs/btrfs/block-group.c:2481 Modules linked in: CPU: 1 PID: 20024 Comm: syz-executor.1 Not tainted 6.2.0-rc3-syzkaller-00376-g7c6984405241 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:btrfs_create_pending_block_groups+0x115b/0x12e0 fs/btrfs/block-group.c:2481 Code: 09 00 00 44 89 f1 e8 34 19 fe 06 4c 8b 74 24 30 e9 59 f4 ff ff e8 85 40 da fd 48 c7 c7 40 f5 3b 8b 89 de 31 c0 e8 a5 2f a1 fd <0f> 0b e9 25 fe ff ff e8 69 40 da fd 48 c7 c7 40 f5 3b 8b 44 89 fe RSP: 0018:ffffc900037ef6c0 EFLAGS: 00010246 RAX: cae6b19caa1cd500 RBX: 00000000ffffffe4 RCX: 0000000000040000 RDX: ffffc90004894000 RSI: 0000000000019976 RDI: 0000000000019977 RBP: ffffc900037ef970 R08: ffffffff816f2d3d R09: fffff520006fde91 R10: fffff520006fde91 R11: 1ffff920006fde90 R12: ffff88801c765058 R13: ffff888076a39788 R14: ffff8880181d0001 R15: dffffc0000000000 FS: 00007f63815fe700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055575f951318 CR3: 000000007790f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __btrfs_end_transaction+0x146/0x610 fs/btrfs/transaction.c:1003 btrfs_inc_block_group_ro+0x540/0x5b0 fs/btrfs/block-group.c:2724 btrfs_relocate_block_group+0x420/0xd90 fs/btrfs/relocation.c:4039 btrfs_relocate_chunk+0x125/0x350 fs/btrfs/volumes.c:3240 __btrfs_balance+0x1d5f/0x2930 fs/btrfs/volumes.c:3968 btrfs_balance+0xc00/0x1150 fs/btrfs/volumes.c:4352 btrfs_ioctl_balance+0x478/0x740 fs/btrfs/ioctl.c:3591 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6382a8c0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f63815fe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f6382babf80 RCX: 00007f6382a8c0c9 RDX: 0000000020000100 RSI: 00000000c4009420 RDI: 0000000000000003 RBP: 00007f6382ae7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcb6ca75bf R14: 00007f63815fe300 R15: 0000000000022000