================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251128 #1 Not tainted ------------------------------------------------ syz-executor.6/4859 is leaving the kernel with locks still held! 1 lock held by syz-executor.6/4859: #0: ffff88800b352a08 (&sb->s_type->i_mutex_key#25/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0 tmpfs: Unknown parameter 'hu' SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 audit: type=1400 audit(1764496243.547:19): avc: denied { watch_reads } for pid=4866 comm="syz-executor.5" path="/sys/module/acpi_cpufreq" dev="sysfs" ino=11030 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sysfs_t:s0 tclass=dir permissive=1 audit: type=1326 audit(1764496243.627:20): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4875 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fc2080b19 code=0x7ffe0000 loop3: detected capacity change from 0 to 64 FAT-fs (loop3): bogus number of FAT structure FAT-fs (loop3): Can't find a valid FAT filesystem loop3: detected capacity change from 0 to 64 FAT-fs (loop3): bogus number of FAT structure FAT-fs (loop3): Can't find a valid FAT filesystem UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy misc raw-gadget: fail, usb_gadget_register_driver returned -16 tmpfs: Unknown parameter 'hu' tmpfs: Unknown parameter 'hu'