On 2005-07-19 22:03, Edwin <[EMAIL PROTECTED]> wrote: > Hi John, > > Updated the kernel, same crash under load, looks like m is null, you're right. > > Not quite sure where to go from here. I'm happy to do the footwork - just > still real > hazy on the BSD kernel part of things. > > panic: m_copym, offset > size of mbuf chain > KDB: enter: panic > [thread pid 27 tid 100021 ] > Stopped at kdb_enter+0x2b: nop > db> where > Tracing pid 27 tid 100021 td 0xc0ed0180 > kdb_enter(c0821a6a) at kdb_enter+0x2b > panic(c0826049,0,c076b79c,c102d600,100) at panic+0xbb > m_copym(0,5dc,5c8,1,14) at m_copym+0x60 > ip_fragment(c123180e,c76d1c38,5dc,0,1) at ip_fragment+0x214 > ip_fastforward(c11fee00) at ip_fastforward+0x6ed > ether_demux(c0f90000,c11fee00,52,c0f8aad0,1f) at ether_demux+0x259 > ether_input(c0f90000,c11fee00,c0f902d0,0,c08336ab) at ether_input+0x25d > sis_rxeof(c0f90000,1,5,c08e5500,c76d1ce0) at sis_rxeof+0x1ab > sis_poll(c0f90000,0,5) at sis_poll+0x7f > netisr_poll(0) at netisr_poll+0x188 > swi_net(0) at swi_net+0x81 > ithread_loop(c0ec6580,c76d1d48,c0ec6580,c060030c,0) at ithread_loop+0x124 > fork_exit(c060030c,c0ec6580,c76d1d48) at fork_exit+0xa4 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xc76d1d7c, ebp = 0 ---
Both tracebacks contain sis_poll() somewhere in the call stack? Are you using POLLING? If yes, can you try without POLLING and see if the crash can still be reproduced? - Giorgos _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
