another kernel panic

From: Yuriy N. Shkandybin (jura_at_networks.ru)
Date: 06/26/05

  • Next message: Pawel Jakub Dawidek: "NFS panic."
    To: <freebsd-current@freebsd.org>
    Date: Mon, 27 Jun 2005 01:23:27 +0400
    
    

    have another panic - on another interface now

    Jura

    (kgdb) bt
    #0 doadump () at pcpu.h:165
    #1 0xc04b8dd0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:397
    #2 0xc04b961d in panic (
        fmt=0xc064bedb "sk_jfree: asked to free buffer that we don't manage!")
        at /usr/src/sys/kern/kern_shutdown.c:553
    #3 0xc057e635 in sk_jfree (buf=0x199bb000, args=0xc3199000)
        at /usr/src/sys/pci/if_sk.c:1179
    #4 0xc0500b81 in mb_free_ext (m=0xc4e5e800)
        at /usr/src/sys/kern/uipc_mbuf.c:258
    #5 0xc0500c40 in m_freem (mb=0x0) at mbuf.h:417
    #6 0xc05497e3 in ether_demux (ifp=0xc3191800, m=0xc4e5e800)
        at /usr/src/sys/net/if_ethersubr.c:868
    #7 0xc0549bf9 in ether_input (ifp=0xc3191800, m=0xc4e5e800)
        at /usr/src/sys/net/if_ethersubr.c:640
    #8 0xc0580a50 in sk_rxeof (sc_if=0xc3199000) at /usr/src/sys/pci/if_sk.c:2176
    #9 0xc058354c in sk_intr (xsc=0xc3189d80) at /usr/src/sys/pci/if_sk.c:2407
    #10 0xc04a1147 in ithread_loop (arg=0xc3099700)
        at /usr/src/sys/kern/kern_intr.c:545
    #11 0xc049fe3d in fork_exit (callout=0xc04a10a0 <ithread_loop>, arg=0x0,
        frame=0x0) at /usr/src/sys/kern/kern_fork.c:789
    #12 0xc060758c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208
    _______________________________________________
    freebsd-current@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-current
    To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"


  • Next message: Pawel Jakub Dawidek: "NFS panic."

    Relevant Pages

    • kernel panic
      ... This is HTT SMP machine with ADAPTIVE_GIANT and no PREEMTION or IPI_PREEMPTION ... Jura ... #0 doadump at pcpu.h:165 ...
      (freebsd-current)
    • kgdb 2.0.5
      ... When using the ethernet interface, ... KGDB: Linux Kernel Source Level Debugger ... the questions about Ethernet network cards. ... +static int xlockholdcount = 0; ...
      (Linux-Kernel)
    • panic: System call old.recv returning with 1 locks held
      ... #0 doadump at pcpu.h:166 ... frame inner to this frame ... Any ideas how to get more helpful info out of this? ...
      (freebsd-current)
    • Re: panic: System call old.recv returning with 1 locks held
      ... #0 doadump at pcpu.h:166 ... frame inner to this frame ... from DDB to find out where the lockmgr lock was acquired. ...
      (freebsd-current)
    • Re: kgdb cleanups
      ... >> itself is independent of an interface. ... Having an interface recognize a kgdb core record isn't a good design. ...
      (Linux-Kernel)