Hi! > >> I have a freshly installed/updated FreeBSD 11.0p8 on a supermicro > >> X11SSZ-TLN4F board, and > >> > >> pkg install intel-ixl-kmod > >> > >> and now: > >> > >> sysctl -a > >> > >> hangs. Any quick ideas how to debug this ? > > > > If it's just not responding to anything, you can try to panic the box, > > got to db> and see if you can find sleepchain/lockchain? > > You can also take a dump and try to look at same with kgdb scripts. > > You'd need kernel with WITNESS. > > Hi, > > procstat -ak > > Will tell you where it is stuck.
Here we go: 1489 100739 sysctl - __mtx_lock_sleep sleepq_catch_signals sleepq_wait_sig _sleep AcpiOsAcquireMutex AcpiUtAcquireMutex AcpiExEnterInterpreter AcpiNsEvaluate AcpiUtEvaluateObject AcpiUtExecute_HID AcpiGetObjectInfo acpi_child_pnpinfo_str_method device_sysctl_handler sysctl_root_handler_locked sysctl_root userland_sysctl sys___sysctl amd64_syscall -- p...@opsec.eu +49 171 3101372 3 years to go ! _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
