BTRFS info (device loop0): relocating block group 5242880 flags data|metadata BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 7704 at fs/btrfs/transaction.c:2005 cleanup_transaction fs/btrfs/transaction.c:2005 [inline] WARNING: CPU: 0 PID: 7704 at fs/btrfs/transaction.c:2005 btrfs_commit_transaction+0x2ec2/0x3b30 fs/btrfs/transaction.c:2588 Modules linked in: CPU: 0 PID: 7704 Comm: syz-executor206 Not tainted 6.9.0-rc7-syzkaller-00183-gcf87f46fd34d #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2005 [inline] RIP: 0010:btrfs_commit_transaction+0x2ec2/0x3b30 fs/btrfs/transaction.c:2588 Code: 8b 7c 24 18 be 01 00 00 00 e8 aa 3c f3 00 e9 c7 f5 ff ff e8 60 17 01 fe 90 8b 74 24 18 48 c7 c7 c0 97 76 8b e8 2f 79 c3 fd 90 <0f> 0b 90 90 e9 89 f6 ff ff e8 40 17 01 fe f0 83 44 24 fc 00 49 8d RSP: 0018:ffffc9000b867610 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88802d460800 RCX: ffffffff81503039 RDX: ffff888011888000 RSI: ffffffff81503046 RDI: 0000000000000001 RBP: ffff88802ae68000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000004 R12: 0000000000000001 R13: ffff888032cf6220 R14: ffff888032cf63c8 R15: ffff88802ae68000 FS: 00007fee1efcd6c0(0000) GS:ffff88806b200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005615bbba9db0 CR3: 000000001e036000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: prepare_to_relocate+0x413/0x6b0 fs/btrfs/relocation.c:3670 relocate_block_group+0x146/0x1020 fs/btrfs/relocation.c:3695 btrfs_relocate_block_group+0x70f/0xe60 fs/btrfs/relocation.c:4173 btrfs_relocate_chunk+0x143/0x450 fs/btrfs/volumes.c:3370 __btrfs_balance fs/btrfs/volumes.c:4154 [inline] btrfs_balance+0x2102/0x3f00 fs/btrfs/volumes.c:4531 btrfs_ioctl_balance fs/btrfs/ioctl.c:3675 [inline] btrfs_ioctl+0x12e3/0x5990 fs/btrfs/ioctl.c:4742 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:904 [inline] __se_sys_ioctl fs/ioctl.c:890 [inline] __x64_sys_ioctl+0x193/0x220 fs/ioctl.c:890 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x260 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fee1f01f379 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1b 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fee1efcd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fee1f0a46c8 RCX: 00007fee1f01f379 RDX: 00000000200003c0 RSI: 00000000c4009420 RDI: 0000000000000004 RBP: 00007fee1f0a46c0 R08: 00007fee1efcd6c0 R09: 0000000000000000 R10: 00007fee1efcd6c0 R11: 0000000000000246 R12: 00007fee1f0a46cc R13: 0000000000000006 R14: 00007fffad76ab00 R15: 00007fffad76abe8