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Date: Mon, 30 Jan 2012 17:50:05 GMT
From: "Jakub Szafra&#324;ski" <szafranski@mydevil.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Kernel Panic at 9.0-RELEASE
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>Number:         164643
>Category:       amd64
>Synopsis:       Kernel Panic at 9.0-RELEASE
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-amd64
>State:          open
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 30 18:00:23 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Jakub Szafra&#324;ski
>Release:        9.0-RELEASE
>Organization:
MyDevil.net
>Environment:
FreeBSD ***.net 9.0-RELEASE FreeBSD 9.0-RELEASE #3: Fri Jan 27 07:50:44 CET 2012     root@***:/usr/obj/usr/src/sys/***  amd64
>Description:
Kernel panic at FreeBSD 9.0-RELEASE amd64:

panic: soabort: so_count
cpuid = 0
KBD: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2a
kbd_backtrace() at kbd_backtrace+0x37
panic() at panic+0x182
soabort() at soabort+0x99
syncache_expand() at syncache_expand+0x2fa
tcp_input() at ip_input+0xb3
netisr_dispatch_src() at netisr_dispatch_src+0x166
ether_demux() at ether_demux+0x176
ether_nh_input() at ether_nh_input+0x1b8
netisr_dispatch_src() at netisr_dispatch_src+0x166
em_rxeof() at em_rxeof+0x1a1
em_msix_rx() at em_msix_rx+0x24
intr_event_execute_handlers() at intr_event_execute_handlers+0x66
ithread_loop() at ithread_loop+0xaf
fork_exit() at fork_exit+0x12a
fork_trampoline() at fork_trampoline+0xe
--- trap 0, rip = 0, rsp = 0xffffff8000335d00, rbp = 0 ---
KBD: enter: panic
[ thread pid 12 tid 100036 ]
Stopped at       kbd_enter+0x3b: movq    $0,0x5d3c53(%rip)
db>
>How-To-Repeat:
We do not know, it happened randomly
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:
