================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251127 #1 Not tainted ------------------------------------------------ syz-executor.1/3929 is leaving the kernel with locks still held! 1 lock held by syz-executor.1/3929: #0: ffff88800b3515c8 (&sb->s_type->i_mutex_key#18/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0 audit: type=1400 audit(1764232602.464:10): avc: denied { write } for pid=3916 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 syz-executor.6 (3922) used greatest stack depth: 24016 bytes left