------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 5971 at fs/btrfs/volumes.c:3365 btrfs_remove_chunk+0x17a5/0x2070 fs/btrfs/volumes.c:3365 Modules linked in: CPU: 0 UID: 0 PID: 5971 Comm: syz.1.7 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:btrfs_remove_chunk+0x17a5/0x2070 fs/btrfs/volumes.c:3365 Code: 00 e8 8f 36 d7 fd 84 c0 74 2e e8 e6 f7 f0 fd e9 05 01 00 00 e8 dc f7 f0 fd 90 48 c7 c7 00 bd 2e 8b 44 89 ee e8 4c 40 b5 fd 90 <0f> 0b 90 90 e9 1f f9 ff ff e8 9d 1b f8 06 e8 88 23 f8 06 41 89 c6 RSP: 0018:ffffc9000542f8c0 EFLAGS: 00010246 RAX: 2a2add280cc30e00 RBX: 0000000000000000 RCX: 0000000000080000 RDX: ffffc90006401000 RSI: 0000000000013877 RDI: 0000000000013878 RBP: ffffc9000542fab0 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed101710487b R12: dffffc0000000000 R13: ffffffffffffffe4 R14: ffff88805b3e4001 R15: ffff88805c512870 FS: 00007f0e92d766c0(0000) GS:ffff888126bcb000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa56c8ef000 CR3: 000000003d7f6000 CR4: 00000000003526f0 Call Trace: btrfs_relocate_chunk+0x2a1/0x5d0 fs/btrfs/volumes.c:3496 __btrfs_balance+0x186f/0x23f0 fs/btrfs/volumes.c:4227 btrfs_balance+0xac2/0x11b0 fs/btrfs/volumes.c:4604 btrfs_ioctl_balance+0x3d6/0x610 fs/btrfs/ioctl.c:3577 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl+0xff/0x170 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f0e94b0eec9 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:00007f0e92d76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0e94d65fa0 RCX: 00007f0e94b0eec9 RDX: 0000200000000b80 RSI: 00000000c4009420 RDI: 0000000000000004 RBP: 00007f0e94b91f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f0e94d66038 R14: 00007f0e94d65fa0 R15: 00007ffec5c941d8