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: 7683 at fs/btrfs/transaction.c:2022 cleanup_transaction fs/btrfs/transaction.c:2022 [inline] WARNING: CPU: 0 PID: 7683 at fs/btrfs/transaction.c:2022 btrfs_commit_transaction+0x2ef5/0x3720 fs/btrfs/transaction.c:2612 Modules linked in: CPU: 0 UID: 0 PID: 7683 Comm: syz-executor296 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2022 [inline] RIP: 0010:btrfs_commit_transaction+0x2ef5/0x3720 fs/btrfs/transaction.c:2612 Code: 44 8b 7c 24 28 44 89 fa e8 98 22 6a fd eb 1f e8 51 ce ff fd 90 48 c7 c7 00 2d ad 8b 44 8b 7c 24 28 44 89 fe e8 8c 2a c4 fd 90 <0f> 0b 90 90 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 e9 f4 f8 RSP: 0018:ffffc9000d597500 EFLAGS: 00010246 RAX: f0ae8fe16327bb00 RBX: 0000000000000000 RCX: ffff88801f362440 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 RBP: ffffc9000d597828 R08: ffff88801fe23e93 R09: 1ffff11003fc47d2 R10: dffffc0000000000 R11: ffffed1003fc47d3 R12: ffff88801f3636b8 R13: ffff88804ed1c000 R14: ffff88804ed1c001 R15: 00000000ffffffe4 FS: 00007f5a7c9c06c0(0000) GS:ffff88808d6cb000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3a4fe7a440 CR3: 00000000360e7000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: prepare_to_relocate+0x39f/0x490 fs/btrfs/relocation.c:3516 relocate_block_group+0x13f/0xd90 fs/btrfs/relocation.c:3541 btrfs_relocate_block_group+0x928/0xd70 fs/btrfs/relocation.c:4011 btrfs_relocate_chunk+0x12a/0x3b0 fs/btrfs/volumes.c:3511 __btrfs_balance+0x1870/0x21d0 fs/btrfs/volumes.c:4292 btrfs_balance+0xcb9/0x11b0 fs/btrfs/volumes.c:4669 btrfs_ioctl_balance+0x3d3/0x610 fs/btrfs/ioctl.c:3586 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5a7d2181a9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1f 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:00007f5a7c9c0218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f5a7d29f6e8 RCX: 00007f5a7d2181a9 RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 RBP: 00007f5a7d29f6e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e R13: 00002000000004c0 R14: 0000200000000088 R15: 0000200000000080