BTRFS critical (device loop0): entry offset 6881280, bytes 1638400, bitmap no BTRFS info (device loop0): block group has cluster?: no BTRFS info (device loop0): 1 free space entries at or bigger than 4096 bytes BTRFS info (device loop0): 3227648 bytes available across all block groups ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 5821 at fs/btrfs/block-group.c:2747 btrfs_create_pending_block_groups+0x14e9/0x17b0 fs/btrfs/block-group.c:2747 Modules linked in: CPU: 0 UID: 0 PID: 5821 Comm: syz-executor355 Not tainted 6.13.0-syzkaller-00918-g95ec54a420b8 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 RIP: 0010:btrfs_create_pending_block_groups+0x14e9/0x17b0 fs/btrfs/block-group.c:2747 Code: 48 c7 c6 a0 e1 4d 8c 44 89 e2 e8 92 f1 27 fd e9 1e fe ff ff e8 68 bf bf fd 90 48 c7 c7 40 e1 4d 8c 44 89 e6 e8 b8 60 80 fd 90 <0f> 0b 90 90 e9 ff fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c cb ed ff RSP: 0018:ffffc90003f8f6a0 EFLAGS: 00010246 RAX: 81e60c3145162b00 RBX: 0000000000000000 RCX: ffff88807bd19e00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90003f8f960 R08: ffffffff816028a2 R09: 1ffff920007f1e70 R10: dffffc0000000000 R11: fffff520007f1e71 R12: 00000000ffffffe4 R13: dffffc0000000000 R14: 1ffff11004650914 R15: ffff8880232849c0 FS: 0000555588c24380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000559ad59c92d8 CR3: 00000000772d6000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __btrfs_end_transaction+0x150/0x630 fs/btrfs/transaction.c:1062 btrfs_inc_block_group_ro+0x648/0x700 fs/btrfs/block-group.c:3038 btrfs_relocate_block_group+0x440/0xd90 fs/btrfs/relocation.c:3963 btrfs_relocate_chunk+0x12c/0x3b0 fs/btrfs/volumes.c:3511 __btrfs_balance+0x1b0f/0x26b0 fs/btrfs/volumes.c:4292 btrfs_balance+0xbdc/0x10c0 fs/btrfs/volumes.c:4669 btrfs_ioctl_balance+0x3f5/0x660 fs/btrfs/ioctl.c:3578 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 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: 0033:0x7f62faa93da9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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:00007ffc8dc463b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62faa93da9 RDX: 0000000020000500 RSI: 00000000c4009420 RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555588c254c0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000