BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm BTRFS info (device loop0): using free-space-tree BTRFS info (device loop0): balance: start -s ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 5999 at fs/btrfs/block-group.c:2752 btrfs_create_pending_block_groups+0x14f9/0x1710 fs/btrfs/block-group.c:2752 Modules linked in: CPU: 0 UID: 0 PID: 5999 Comm: syz.0.15 Not tainted 6.12.0-rc3-syzkaller-00044-g2f87d0916ce0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:btrfs_create_pending_block_groups+0x14f9/0x1710 fs/btrfs/block-group.c:2752 Code: bc fd 4c 89 f7 be 03 00 00 00 e8 e2 8b db 00 e9 86 f9 ff ff e8 88 30 bc fd 90 48 c7 c7 00 a5 4e 8c 44 89 f6 e8 08 2a 7d fd 90 <0f> 0b 90 90 e9 7b fe ff ff e8 69 30 bc fd 90 48 c7 c7 00 a5 4e 8c RSP: 0018:ffffc9000306f6a0 EFLAGS: 00010246 RAX: dbeaa36c7ff50300 RBX: ffff88807dfd0001 RCX: ffff888026bd8000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc9000306f960 R08: ffffffff8155e322 R09: fffffbfff1cf9fd8 R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000000000 R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff88802920a9c0 FS: 00007fa7226016c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31d5ffff CR3: 000000002fb46000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __btrfs_end_transaction+0x150/0x630 fs/btrfs/transaction.c:1065 btrfs_inc_block_group_ro+0x648/0x700 fs/btrfs/block-group.c:3043 btrfs_relocate_block_group+0x440/0xd90 fs/btrfs/relocation.c:4035 btrfs_relocate_chunk+0x12c/0x3b0 fs/btrfs/volumes.c:3376 __btrfs_balance+0x1b0f/0x26b0 fs/btrfs/volumes.c:4160 btrfs_balance+0xbdc/0x10c0 fs/btrfs/volumes.c:4537 btrfs_ioctl_balance+0x493/0x7c0 fs/btrfs/ioctl.c:3673 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa72177def9 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:00007fa722601038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fa721935f80 RCX: 00007fa72177def9 RDX: 0000000020000040 RSI: 00000000c4009420 RDI: 0000000000000003 RBP: 00007fa7217f0b76 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fa721935f80 R15: 00007ffcebc2eb38