Date: Wed, 20 Jan 2010 22:40:46 -0500 (EST) From: Ben Wilber <ben@desync.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/143046: panics since mxge(4) update Message-ID: <201001210340.o0L3ekqm007598@exodus.desync.com> Resent-Message-ID: <201001210350.o0L3o7kB078861@freefall.freebsd.org>
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>Number: 143046 >Category: kern >Synopsis: panics since mxge(4) update >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Jan 21 03:50:06 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Ben Wilber >Release: FreeBSD 9.0-CURRENT amd64 >Organization: >Environment: System: FreeBSD exodus 9.0-CURRENT FreeBSD 9.0-CURRENT #5: Mon Jan 18 22:16:02 EST 2010 bw@exodus:/usr/obj/usr/src/sys/COMRADE amd64 >Description: Since mxge(4) was updated in r202120, a Dell R710 equipped with a Myricom Myri10G-PCIE-8A panics regularly. Slices are not enabled. db:0:kdb.enter.default> bt Tracing pid 12 tid 100063 td 0xffffff00092c7390 mb_free_ext() at mb_free_ext+0x15 m_freem() at m_freem+0x23 ether_input() at ether_input+0x56 mxge_intr() at mxge_intr+0x5b2 intr_event_execute_handlers() at intr_event_execute_handlers+0x132 ithread_loop() at ithread_loop+0x7d fork_exit() at fork_exit+0x121 fork_trampoline() at fork_trampoline+0xe >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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