Date: Thu, 08 Mar 2001 01:01:59 -0500 From: Mathieu <mathieu@amx.dyn.dhs.org> To: "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net> Cc: "Dmitry A. Yanko" <fm@astral.ntu-kpi.kiev.ua>, freebsd-stable@FreeBSD.ORG Subject: Re: panic, ipfw broken in stable? Message-ID: <3AA72057.CA38C50@amx.dyn.dhs.org> References: <200103080537.VAA24549@gndrsh.dnsmgr.net>
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"Rodney W. Grimes" wrote: > > > On Wed, Mar 07, 2001 at 11:28:49AM -0800, Rodney W. Grimes wrote: > > > 0xc01a44cb is in some routine right before this, I suspect ip_input, > > > can you get us the output of nm /kernel | grep c01a or whatever it > > > takes to show us what code as at 0xc01a44cb??? > > > > > > > c01a3a48 T _ip_mcast_src > > c01a39cc T _ip_mforward > > c01a39c4 T _ip_mrouter_done > > c01a39b8 T _ip_mrouter_get > > c01a39ac T _ip_mrouter_set > > ... > > arghhhh... you need to use ``nm -n'' to get these sorted by > address order. Never mind, you gave me enough here I could > just pipe it through sort and get: > c01a3a34 T ipip_input > c01a3a48 T _ip_mcast_src > c01a3a50 T ip_rsvp_vif_init > c01a3a5c T ip_rsvp_vif_done > c01a3a68 T ip_rsvp_force_done > c01a3a70 T ip_output > c01a49ec T in_delayed_cksum > c01a4a64 t ip_insertoptions > c01a4c44 T ip_optcopy > > I was wrong, it is not in ip_input, it is in ip_output. > > > > (gdb) x/10i 0xc01a44cb > > 0xc01a44cb <ip_output+2651>: incl 0x28(%edx) > > 0xc01a44ce <ip_output+2654>: mov 0xffffffcc(%ebp),%eax > > 0xc01a44d1 <ip_output+2657>: mov 0x18(%eax),%eax > > 0xc01a44d4 <ip_output+2660>: add %eax,0x38(%edx) > > 0xc01a44d7 <ip_output+2663>: mov 0x10(%ebp),%ecx > > 0xc01a44da <ip_output+2666>: pushl (%ecx) > > 0xc01a44dc <ip_output+2668>: pushl 0xffffffd4(%ebp) > > 0xc01a44df <ip_output+2671>: pushl 0xffffffcc(%ebp) > > 0xc01a44e2 <ip_output+2674>: mov 0xffffffbc(%ebp),%ebx > > 0xc01a44e5 <ip_output+2677>: push %ebx > > (gdb) > > > > Hummm... did you get a crash dump? Or can you. If so a gdb backtrace > would be most helpful. > > -- > Rod Grimes - KD7CAX @ CN85sl - (RWG25) rgrimes@gndrsh.dnsmgr.net > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message I don't know if it can help; but 4.3 was also crashing at me that way. I disabled DummyNet, and then IpFw wasn't crashing anymore ! -- Mathieu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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