Date: Tue, 16 Sep 2014 11:27:17 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 193681] kernel panic: dhclient NULL pointer in ether_output_frame() when using dummynet at layer2 Message-ID: <bug-193681-8-Sb47S641OB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-193681-8@https.bugs.freebsd.org/bugzilla/> References: <bug-193681-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193681 --- Comment #3 from Kate <kate@elide.org> --- Without layer2, but with bridge0 present, this symptom also occurs: # sysctl net.link.ether.ipfw=1 net.link.ether.ipfw: 0 -> 1 # sysctl net.link.bridge.ipfw=1 net.link.bridge.ipfw: 0 -> 1 # # ipfw add 100 pipe 1 ip from any to any # note no layer2 00100 pipe 1 ip from any to any # ipfw pipe 1 config # # dhclient arge0 DHCPDISCOVER on arge0 to 255.255.255.255 port 67 interval 4 Trap cause = 2 (TLB miss (load or instr. fetch) - kernel mode) [ thread pid 11 tid 100024 ] Stopped at ether_output_frame+0x50: lw v0,680(s0) db> -- You are receiving this mail because: You are the assignee for the bug.
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