BTRFS info (device loop4): balance: start -susage=12582912,drange=65536..8,limit=10376293541461622786,limit=2..2415919104 ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 6092 at fs/btrfs/block-group.c:2747 btrfs_create_pending_block_groups+0xce6/0x14c0 fs/btrfs/block-group.c:2747 Modules linked in: CPU: 1 UID: 0 PID: 6092 Comm: syz.4.42 Not tainted 6.14.0-rc5-syzkaller-00109-g0f52fd4f67c6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:btrfs_create_pending_block_groups+0xce6/0x14c0 fs/btrfs/block-group.c:2747 Code: 1e 83 f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 c0 01 00 00 e8 ea 04 cf fd 90 48 c7 c7 00 44 bc 8b 89 de e8 1b 34 8f fd 90 <0f> 0b 90 90 bd 01 00 00 00 e8 cc 04 cf fd 48 8b 3c 24 41 89 e8 89 RSP: 0018:ffffc9000526f6f8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 00000000ffffffe4 RCX: ffffc9000d41c000 RDX: 0000000000080000 RSI: ffffffff817a2236 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000005 R12: ffff88805b0f09c0 R13: ffff88805b0f0800 R14: ffff88805b0f0850 R15: dffffc0000000000 FS: 00007fa0b0e646c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f617b7a1168 CR3: 0000000029d88000 CR4: 0000000000350ef0 Call Trace: __btrfs_end_transaction+0xf1/0x920 fs/btrfs/transaction.c:1064 btrfs_inc_block_group_ro+0x53b/0x720 fs/btrfs/block-group.c:3038 btrfs_relocate_block_group+0x216/0xe10 fs/btrfs/relocation.c:3963 btrfs_relocate_chunk+0x143/0x450 fs/btrfs/volumes.c:3511 __btrfs_balance fs/btrfs/volumes.c:4292 [inline] btrfs_balance+0x209c/0x3f00 fs/btrfs/volumes.c:4669 btrfs_ioctl_balance fs/btrfs/ioctl.c:3587 [inline] btrfs_ioctl+0x3f28/0x5ac0 fs/btrfs/ioctl.c:5305 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa0aff8d169 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:00007fa0b0e64038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fa0b01a5fa0 RCX: 00007fa0aff8d169 RDX: 0000400000000c40 RSI: 00000000c4009420 RDI: 0000000000000005 RBP: 00007fa0b000e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fa0b01a5fa0 R15: 00007ffe7721c2d8