BTRFS info (device loop0): relocating block group 1048576 flags system ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 8213 at fs/btrfs/volumes.c:3191 btrfs_remove_chunk+0x1979/0x1990 fs/btrfs/volumes.c:3191 Modules linked in: CPU: 0 PID: 8213 Comm: syz-executor318 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 RIP: 0010:btrfs_remove_chunk+0x1979/0x1990 fs/btrfs/volumes.c:3191 Code: 00 00 48 c7 c6 40 ec 95 8a 48 8b 78 50 e8 1f 62 19 00 e9 95 fa ff ff e8 e5 bc 10 fe 89 ee 48 c7 c7 e0 eb 95 8a e8 e7 69 d8 fd <0f> 0b e9 7b fa ff ff 48 8b 7c 24 48 e8 06 bd 63 fe eb b9 0f 1f 40 RSP: 0018:ffffc900075bf858 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 000000002a6b8801 RCX: 0000000000000000 RDX: ffff88802d789dc0 RSI: ffffffff814bd247 RDI: 0000000000000001 RBP: ffffffffffffffe4 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88802a6b8800 R13: 00000000ffffffe4 R14: ffff8880763445e8 R15: ffff888076344634 FS: 00007fd090fc7700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd09105d8c0 CR3: 000000007c658000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_relocate_chunk+0x266/0x440 fs/btrfs/volumes.c:3321 __btrfs_balance fs/btrfs/volumes.c:4011 [inline] btrfs_balance+0x1e8f/0x40f0 fs/btrfs/volumes.c:4395 btrfs_ioctl_balance fs/btrfs/ioctl.c:3597 [inline] btrfs_ioctl+0x12a6/0x5b30 fs/btrfs/ioctl.c:4630 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fd09101c1a9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 15 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:00007fd090fc72f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd0910a67a0 RCX: 00007fd09101c1a9 RDX: 0000000020000480 RSI: 00000000c4009420 RDI: 0000000000000004 RBP: 00007fd0910733b8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000640 R13: 0030656c69662f2e R14: 0040000000000000 R15: 00007fd0910a67a8