------------[ cut here ]------------ WARNING: CPU: 0 PID: 5061 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x524/0x820 fs/btrfs/space-info.h:199 Modules linked in: CPU: 0 PID: 5061 Comm: syz-executor111 Not tainted 6.2.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:btrfs_space_info_update_bytes_may_use+0x524/0x820 fs/btrfs/space-info.h:199 Code: fd e9 77 fb ff ff e8 4b f7 fc fd 4d 89 e6 48 89 de 49 f7 de 4c 89 f7 e8 8a f3 fc fd 49 39 de 0f 86 b5 fc ff ff e8 2c f7 fc fd <0f> 0b 31 db e9 af fc ff ff e8 1e f7 fc fd 48 8d 7d 18 be ff ff ff RSP: 0018:ffffc90003e0fa90 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 00000000000df000 RCX: 0000000000000000 RDX: ffff888029838000 RSI: ffffffff83846b94 RDI: 0000000000000006 RBP: ffff888074e36800 R08: 0000000000000006 R09: 00000000000e0000 R10: 00000000000df000 R11: 0000000000000000 R12: fffffffffff20000 R13: ffff888074e36860 R14: 00000000000e0000 R15: 0000000000000002 FS: 00005555557a8300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffe7ab6dbfc CR3: 000000001c928000 CR4: 0000000000350ef0 Call Trace: btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:231 [inline] block_rsv_release_bytes fs/btrfs/block-rsv.c:153 [inline] btrfs_block_rsv_release+0x519/0x650 fs/btrfs/block-rsv.c:297 btrfs_release_global_block_rsv+0x26/0x2e0 fs/btrfs/block-rsv.c:440 btrfs_free_block_groups+0x958/0x1110 fs/btrfs/block-group.c:4125 close_ctree+0xd23/0xdcf fs/btrfs/disk-io.c:4815 generic_shutdown_super+0x158/0x410 fs/super.c:492 kill_anon_super+0x3a/0x60 fs/super.c:1086 btrfs_kill_super+0x3c/0x50 fs/btrfs/super.c:2132 deactivate_locked_super+0x98/0x160 fs/super.c:332 deactivate_super+0xb1/0xd0 fs/super.c:363 cleanup_mnt+0x2ae/0x3d0 fs/namespace.c:1291 task_work_run+0x16f/0x270 kernel/task_work.c:179 ptrace_notify+0x118/0x140 kernel/signal.c:2354 ptrace_report_syscall include/linux/ptrace.h:411 [inline] ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline] syscall_exit_work kernel/entry/common.c:251 [inline] syscall_exit_to_user_mode_prepare+0x129/0x280 kernel/entry/common.c:278 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0xd/0x50 kernel/entry/common.c:296 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f2b297b0e57 Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 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:00007ffe7ab6dbe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2b297b0e57 RDX: 00007ffe7ab6dca9 RSI: 000000000000000a RDI: 00007ffe7ab6dca0 RBP: 00007ffe7ab6dca0 R08: 00000000ffffffff R09: 00007ffe7ab6da80 R10: 00005555557a9653 R11: 0000000000000206 R12: 00007ffe7ab6ed20 R13: 00005555557a95f0 R14: 00007ffe7ab6dc10 R15: 0000000000000004