[Varnish] #1010: varnishncsa makes a coredump with an "Cannot access memory at address 0x800000000000" error.
Varnish
varnish-bugs at varnish-cache.org
Tue Sep 6 13:37:10 CEST 2011
#1010: varnishncsa makes a coredump with an "Cannot access memory at address
0x800000000000" error.
-----------------------------------------+----------------------------------
Reporter: konrad.grzybowski@… | Type: defect
Status: new | Priority: low
Milestone: | Component: varnishncsa
Version: 3.0.1 | Severity: normal
Keywords: varnishncsa memory coredump |
-----------------------------------------+----------------------------------
Comment(by konrad.grzybowski@…):
{{{
(gdb) bt full
#0 0x0000000800b9654c in kill () from /lib/libc.so.7
No symbol table info available.
#1 0x0000000800b9536b in abort () from /lib/libc.so.7
No symbol table info available.
#2 0x0000000000403c82 in VAS_Fail_default (func=Could not find the frame
base for "VAS_Fail_default".
) at ../../lib/libvarnish/assert.c:59
No locals.
#3 0x0000000000402821 in collect_client (lp=0x800d49d00,
tag=SLT_RxHeader, spec=1, ptr=0x801255e04 "User-Agees/mostimp.gif HTTP/1.1
J", len=31) at varnishncsa.c:453
h = (struct hdr *) 0x800d6aae0
split = 0x0
end = 0x801255e23 " J"
next = 0x402bf0 "UH\211�SH\201�\001"
l = 34373211680
t = 34373402848
__func__ = "collect_client"
#4 0x0000000000402e29 in h_ncsa (priv=0x800cd9620, tag=SLT_RxHeader,
fd=307, len=31, spec=1, ptr=0x801255e04 "User-Agees/mostimp.gif HTTP/1.1
J", bitmap=0)
at varnishncsa.c:558
lp = (struct logline *) 0x800d49d00
fo = (FILE *) 0x800cd9620
q = 0x206 <Address 0x206 out of bounds>
tbuf = "[06/Sep/2011:13:22:21
+0200]\000\000\000\000��\000\b\000\000\000\022C\232\000\b\000\000\000�\200�\000\b\000\000\000\032\000\000\000\000\000\000"
p = 0x7fffffffe938 ""
os = (struct vsb *) 0x7fffffffe940
__func__ = "h_ncsa"
#5 0x00000008007548ce in VSL_Dispatch () from
/usr/local/lib/libvarnishapi.so.1
No symbol table info available.
#6 0x0000000000403a69 in main (argc=10, argv=0x7fffffffea20) at
varnishncsa.c:881
c = -1
a_flag = 1
D_flag = 1
format_flag = 1
P_arg = 0x7fffffffedaf "/var/run/varnishncsa.pid"
w_arg = 0x7fffffffedd1 "/var/log/varnishncsa.log"
pfh = (struct vpf_fh *) 0x800d22800
of = (FILE *) 0x800cd9620
}}}
--
Ticket URL: <http://www.varnish-cache.org/trac/ticket/1010#comment:2>
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