Date: Fri, 7 Nov 2003 11:31:45 -0800 (PST) From: "Steven G. Kargl" <kargl@troutmask.apl.washington.edu> To: freebsd-current@freebsd.org Subject: panic: mtx_lock() of spin mutex in ip_output.c Message-ID: <200311071931.hA7JVjen041745@troutmask.apl.washington.edu>
next in thread | raw e-mail | index | archive | help
I have a Dell 4150 laptop using dhcp and ntpd on the xl0 interface. I did "ifconfig xl0 down" and received the following panic (hand transcribed :-( ). panic: mtx_lock() of spin mutex (null) @ /usr/src/sys/netinet/ip_output.c:266 Stack backtrace: backtrace() panic() panic: process 414(ntpd):2 Giant but isn't blocked on a mutex In ddb> I get, Debugger() panic() propagate_priority() _mtx_lock_sleep() _mtx_lock_flags() softclock() ithread_loop() fork_exit() fork_trampoline() I have a crash dump and kernel.debug if further info is need -- Steve http://troutmask.apl.washington.edu/~kargl/
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200311071931.hA7JVjen041745>