BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 BTRFS info (device loop0): force zlib compression, level 3 BTRFS info (device loop0): allowing degraded mounts BTRFS info (device loop0): using free space tree BTRFS info (device loop0): balance: start -susage=7,stripes=0..23665 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3639 at fs/btrfs/block-group.c:2409 btrfs_create_pending_block_groups.cold+0x5d/0x21c fs/btrfs/block-group.c:2409 Modules linked in: CPU: 0 PID: 3639 Comm: syz-executor132 Not tainted 6.1.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:btrfs_create_pending_block_groups.cold+0x5d/0x21c fs/btrfs/block-group.c:2409 Code: ad fd ff 31 ff 89 c3 89 c6 e8 29 b0 cb f7 84 db 0f 84 a5 00 00 00 e8 ac b3 cb f7 44 89 ee 48 c7 c7 40 ae 96 8a e8 2c ab f2 ff <0f> 0b eb a1 e8 94 b3 cb f7 48 8b 44 24 78 48 c1 e8 03 42 80 3c 20 RSP: 0018:ffffc90003b7f740 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff888076b49d40 RSI: ffffffff8165785c RDI: fffff5200076feda RBP: ffff888079ece000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000000 R12: dffffc0000000000 R13: 00000000ffffffe4 R14: ffff888028451058 R15: ffff888028451050 FS: 000055555621d300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002280 CR3: 0000000078918000 CR4: 0000000000350ef0 Call Trace: __btrfs_end_transaction+0xf9/0x930 fs/btrfs/transaction.c:990 btrfs_inc_block_group_ro+0x31b/0x650 fs/btrfs/block-group.c:2652 btrfs_relocate_block_group+0x211/0xd90 fs/btrfs/relocation.c:4011 btrfs_relocate_chunk+0x14a/0x350 fs/btrfs/volumes.c:3260 __btrfs_balance fs/btrfs/volumes.c:3990 [inline] btrfs_balance+0x1caf/0x3be0 fs/btrfs/volumes.c:4373 btrfs_ioctl_balance fs/btrfs/ioctl.c:4484 [inline] btrfs_ioctl+0x115d/0x5c40 fs/btrfs/ioctl.c:5515 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: 0033:0x7fbad411bba9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdfc2b3fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbad411bba9 RDX: 0000000020002280 RSI: 00000000c4009420 RDI: 0000000000000004 RBP: 00007fbad40db440 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000000050e9 R11: 0000000000000246 R12: 00007fbad40db4d0 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000