R10: 0000000000000002 R11: 0000000000000246 R12: 00007fd2e14d4720 R13: 0000000000000001 R14: 00007ffde3361930 R15: 0000000000000003 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5028 at fs/btrfs/space-info.h:198 btrfs_space_info_update_bytes_may_use+0x29f/0x600 Modules linked in: CPU: 0 PID: 5028 Comm: syz-executor209 Not tainted 6.5.0-syzkaller-01207-g1c59d383390f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:btrfs_space_info_update_bytes_may_use+0x29f/0x600 fs/btrfs/space-info.h:198 Code: 25 00 00 74 08 4c 89 ff e8 fe 76 36 fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 9b 99 dd fd 48 39 eb 73 14 e8 81 97 dd fd <0f> 0b 45 31 f6 43 80 7c 25 00 00 75 ac eb b2 e8 6d 97 dd fd 43 80 RSP: 0018:ffffc90003aff888 EFLAGS: 00010293 RAX: ffffffff83ae820f RBX: 00000000000ff000 RCX: ffff88801eea9dc0 RDX: 0000000000000000 RSI: 0000000000100000 RDI: 00000000000ff000 RBP: 0000000000100000 R08: ffffffff83ae8205 R09: 1ffffffff1d31645 R10: dffffc0000000000 R11: fffffbfff1d31646 R12: dffffc0000000000 R13: 1ffff11003d9170c R14: fffffffffff00000 R15: ffff88801ec8b860 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdb193f26a8 CR3: 00000000781ae000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:230 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline] btrfs_block_rsv_release+0x47b/0x560 fs/btrfs/block-rsv.c:293 btrfs_release_global_block_rsv+0x33/0x260 fs/btrfs/block-rsv.c:443 btrfs_free_block_groups+0xc39/0x1060 fs/btrfs/block-group.c:4372 close_ctree+0x75a/0xd40 fs/btrfs/disk-io.c:4411 generic_shutdown_super+0x13a/0x2c0 fs/super.c:683 kill_anon_super+0x3b/0x60 fs/super.c:1280 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2144 deactivate_locked_super+0xa5/0x200 fs/super.c:454 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1254 task_work_run+0x24a/0x300 kernel/task_work.c:179 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0x68f/0x2290 kernel/exit.c:874 do_group_exit+0x206/0x2c0 kernel/exit.c:1024 __do_sys_exit_group kernel/exit.c:1035 [inline] __se_sys_exit_group kernel/exit.c:1033 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1033 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fd2e14571b9 Code: Unable to access opcode bytes at 0x7fd2e145718f. RSP: 002b:00007ffde33617e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd2e14571b9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007fd2e14d3390 R08: ffffffffffffffb8 R09: 00007ffde3003531 R10: 0000000000000002 R11: 0000000000000246 R12: 00007fd2e14d3390 R13: 0000000000000000 R14: 00007fd2e14d61c0 R15: 00007fd2e141d840