syzbot

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WARNING: fs/btrfs/inode.c:7996 at btrfs_destroy_inode+0x7c9/0x910 fs/btrfs/inode.c:7996, CPU#1: syz-executor/8315
Modules linked in:
CPU: 1 UID: 0 PID: 8315 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:btrfs_destroy_inode+0x7c9/0x910 fs/btrfs/inode.c:7996
Code: 42 fd ff e9 03 ff ff ff e8 b4 a3 f6 fd 90 0f 0b 90 e9 c4 f8 ff ff e8 a6 a3 f6 fd 90 0f 0b 90 e9 ee f8 ff ff e8 98 a3 f6 fd 90 <0f> 0b 90 e9 1f f9 ff ff e8 8a a3 f6 fd 90 0f 0b 90 e9 47 f9 ff ff
RSP: 0018:ffffc9000500fa40 EFLAGS: 00010293
RAX: ffffffff83c9c048 RBX: 0000000000028000 RCX: ffff88802fbf8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888068f433b8 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffffff83c9b880 R12: ffff888068f43728
R13: dffffc0000000000 R14: ffff888068f43890 R15: ffff88802a51a000
FS:  0000555576dbb500(0000) GS:ffff888126e01000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555576dd65c8 CR3: 0000000056ea0000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 destroy_inode fs/inode.c:396 [inline]
 evict+0x8aa/0xae0 fs/inode.c:861
 dispose_list fs/inode.c:879 [inline]
 evict_inodes+0x753/0x7e0 fs/inode.c:933
 generic_shutdown_super+0x9a/0x2c0 fs/super.c:628
 kill_anon_super+0x3b/0x70 fs/super.c:1289
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2129
 deactivate_locked_super+0xbc/0x130 fs/super.c:474
 cleanup_mnt+0x425/0x4c0 fs/namespace.c:1318
 task_work_run+0x1d4/0x260 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:44 [inline]
 exit_to_user_mode_loop+0xff/0x4f0 kernel/entry/common.c:75
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:159 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:194 [inline]
 do_syscall_64+0x2d0/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f71f05b0a77
Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffd66236008 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f71f0633d7d RCX: 00007f71f05b0a77
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd662360c0
RBP: 00007ffd662360c0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd66237150
R13: 00007f71f0633d7d R14: 00000000000be405 R15: 00007ffd66237190
 </TASK>