loop4: detected capacity change from 0 to 256
==================================================================
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: fixup_exception+0x1c89/0x1cc0
CPU: 0 UID: 0 PID: 5403 Comm: syz.4.20 Tainted: G    B              6.11.0-rc4-next-20240820-syzkaller #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 panic+0x349/0x870 kernel/panic.c:354
 __pfx_lock_acquire+0x10/0x10 kernel/locking/lockdep.c:5717
 fixup_exception+0x1c89/0x1cc0
 </TASK>
Shutting down cpus with NMI
Kernel Offset: disabled
Rebooting in 86400 seconds..