On Tuesday 07 September 2010 19:22:57 Adam K Kirchhoff wrote: > SMP enabled, otherwise a GENERIC kernel. > > Full backtrace: > > (kgdb) bt > #0 _get_mycpu (di=0xc06ebee0) at ./machine/thread.h:83 > #1 md_dumpsys (di=0xc06ebee0) at > /usr/src/sys/platform/pc32/i386/dump_machdep.c:263 > #2 0xc0315d31 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:880 > #3 0xc03162f1 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:387 > #4 0xc03165ba in panic (fmt=0xc06122c4 "m_copym, length > size of mbuf > chain") > at /usr/src/sys/kern/kern_shutdown.c:786 > #5 0xc034f662 in m_copym (m=0x0, off0=32, len=24, wait=4) at > /usr/src/sys/kern/uipc_mbuf.c:1113 > #6 0xc03ec2e6 in tcp_output (tp=0xdcc96d88) at > /usr/src/sys/netinet/tcp_output.c:723 > #7 0xc03f38da in tcp_usr_send (so=0xc6a73698, flags=<value optimized out>, > m=0xe20ca900, nam=0x0, control=0x0, > td=0xdcc96988) at /usr/src/sys/netinet/tcp_usrreq.c:762 > #8 0xc03518a4 in netmsg_pru_send (msg=0xe5c15b5c) at > /usr/src/sys/kern/uipc_msg.c:548 > #9 0xc03a4674 in netmsg_service (msg=0xe5c15b5c, mpsafe_mode=1, > mplocked=0) at /usr/src/sys/net/netisr.c:310 > #10 0xc03a478a in netmsg_service_loop (arg=0xc068cda0) at > /usr/src/sys/net/netisr.c:357 > #11 0xc031f2ae in lwkt_deschedule_self (td=Cannot access memory at address > 0x8 ) at /usr/src/sys/kern/lwkt_thread.c:278 > Backtrace stopped: previous frame inner to this frame (corrupt stack?) > > I was building some packages in the background at the time. I was ssh'ed > in from a linux box, and running x2x to allow me to move the mouse and > keyboard from the linux box to the DF box. At the time of the lock up, I > was moving the mouse around on the DF box. Though I have no idea if > that's related to the crash, that's the only thing that comes to mind. > > Adam
The kernel and core are in my ~/crash folder on leaf. Adam
