[Varnish] #162: Varnish trunk dies with assert error in SES_Delete()
Varnish
varnish-bugs at projects.linpro.no
Mon Oct 8 13:08:52 CEST 2007
#162: Varnish trunk dies with assert error in SES_Delete()
---------------------------------------------------------+------------------
Reporter: anders | Owner: phk
Type: defect | Status: new
Priority: high | Milestone:
Component: varnishd | Version: trunk
Severity: normal | Resolution:
Keywords: varnishd core dump SES_Delete cache_session |
---------------------------------------------------------+------------------
Comment (by anders):
I was erroneously using the -s option for gdb. :-(
Backtrace here:
{{{
root at cache10:/usr/local/varnish/cache10.finn.no# gdb -c
varnishd_2007-10-08_12-50-01.core /usr/local/sbin/va
rnishd
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "amd64-marcel-freebsd"...
Core was generated by `varnishd'.
Program terminated with signal 6, Aborted.
Reading symbols from /usr/local/lib/libvarnish.so.0...done.
Loaded symbols for /usr/local/lib/libvarnish.so.0
Reading symbols from /usr/local/lib/libvarnishcompat.so.0...done.
Loaded symbols for /usr/local/lib/libvarnishcompat.so.0
Reading symbols from /usr/local/lib/libvcl.so.0...done.
Loaded symbols for /usr/local/lib/libvcl.so.0
Reading symbols from /usr/lib/libthr.so.2...done.
Loaded symbols for /usr/lib/libthr.so.2
Reading symbols from /lib/libm.so.4...done.
Loaded symbols for /lib/libm.so.4
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from ./bin.fTLfMGTM...done.
Loaded symbols for ./bin.fTLfMGTM
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0 0x0000000800c080dc in thr_kill () from /lib/libc.so.6
[New Thread 0x9fa7200 (LWP 100348)]
[New Thread 0x9fa7000 (LWP 100347)]
[New Thread 0x9fa3e00 (LWP 100346)]
[New Thread 0x9fa3c00 (LWP 100343)]
[New Thread 0x9fa3800 (LWP 100341)]
[New Thread 0x9fa3a00 (LWP 100340)]
[New Thread 0x9fa3600 (LWP 100339)]
[New Thread 0x9fa3400 (LWP 100338)]
[New Thread 0x9fa3200 (LWP 100336)]
[New Thread 0x9fa3000 (LWP 100335)]
[New Thread 0x9fa2e00 (LWP 100334)]
[New Thread 0x9fa2c00 (LWP 100333)]
[New Thread 0x9fa2a00 (LWP 100332)]
[New Thread 0x9fa2800 (LWP 100331)]
[New Thread 0x9fa2600 (LWP 100330)]
[New Thread 0x9fa2400 (LWP 100329)]
[New Thread 0x9fa2200 (LWP 100328)]
[New Thread 0x9fa2000 (LWP 100326)]
[New Thread 0x508de00 (LWP 100325)]
[New Thread 0x508dc00 (LWP 100322)]
[New Thread 0x508da00 (LWP 100321)]
[New Thread 0x508d800 (LWP 100320)]
[New Thread 0x508d600 (LWP 100319)]
[New Thread 0x508d400 (LWP 100317)]
[New Thread 0x31efe00 (LWP 100314)]
[New Thread 0x31efa00 (LWP 100313)]
[New Thread 0x31eac00 (LWP 100311)]
[New Thread 0x31e4400 (LWP 100310)]
[New Thread 0xbbd000 (LWP 100308)]
[New Thread 0x31ea000 (LWP 100307)]
[New Thread 0x31ece00 (LWP 100244)]
[New Thread 0x31ec400 (LWP 100243)]
[New Thread 0x31ec200 (LWP 100177)]
[New Thread 0x31ea400 (LWP 100312)]
[New Thread 0x31ec800 (LWP 100309)]
[New Thread 0x31ec000 (LWP 100306)]
[New Thread 0x2ac6c00 (LWP 100305)]
[New Thread 0x2ac6600 (LWP 100304)]
[New Thread 0x31e6600 (LWP 100303)]
[New Thread 0x31e7c00 (LWP 100302)]
[New Thread 0x31e7a00 (LWP 100301)]
[New Thread 0x31e7400 (LWP 100300)]
[New Thread 0x31e7000 (LWP 100299)]
[New Thread 0xef6000 (LWP 100298)]
[New Thread 0x31e0200 (LWP 100297)]
[New Thread 0x1dc3e00 (LWP 100296)]
[New Thread 0x31fa000 (LWP 100295)]
[New Thread 0xef6e00 (LWP 100293)]
[New Thread 0x31e6000 (LWP 100292)]
[New Thread 0xb4d000 (LWP 100291)]
[New Thread 0xe68c00 (LWP 100290)]
[New Thread 0x31ef400 (LWP 100288)]
[New Thread 0xf3a200 (LWP 100287)]
[New Thread 0x31f3c00 (LWP 100281)]
[New Thread 0x31dcc00 (LWP 100275)]
[New Thread 0x26bb000 (LWP 100273)]
[New Thread 0x31ea200 (LWP 100268)]
[New Thread 0x31f3200 (LWP 100266)]
[New Thread 0xe68600 (LWP 100264)]
[New Thread 0x31e0a00 (LWP 100263)]
[New Thread 0xafd400 (LWP 100260)]
[New Thread 0x31e1000 (LWP 100246)]
[New Thread 0xafda00 (LWP 100242)]
[New Thread 0x31f8800 (LWP 100239)]
[New Thread 0xef6400 (LWP 100234)]
[New Thread 0x31e0c00 (LWP 100231)]
[New Thread 0xe33000 (LWP 100230)]
[New Thread 0xf3aa00 (LWP 100229)]
[New Thread 0x31e4800 (LWP 100227)]
[New Thread 0xbbd400 (LWP 100226)]
[New Thread 0x31dc000 (LWP 100225)]
[New Thread 0x31e4000 (LWP 100223)]
[New Thread 0x2a7b200 (LWP 100220)]
[New Thread 0xbbdc00 (LWP 100214)]
[New Thread 0x31eaa00 (LWP 100211)]
[New Thread 0x31e1e00 (LWP 100210)]
[New Thread 0x31e1800 (LWP 100209)]
[New Thread 0x31f6000 (LWP 100207)]
[New Thread 0x31ec600 (LWP 100205)]
[New Thread 0x1dc3200 (LWP 100202)]
[New Thread 0x31eca00 (LWP 100195)]
[New Thread 0x31e3600 (LWP 100194)]
[New Thread 0x31e2000 (LWP 100193)]
[New Thread 0xf83e00 (LWP 100192)]
[New Thread 0xe68800 (LWP 100191)]
[New Thread 0xf83000 (LWP 100190)]
[New Thread 0x31f6200 (LWP 100186)]
[New Thread 0xddc800 (LWP 100179)]
[New Thread 0x31f8000 (LWP 100178)]
[New Thread 0xf83800 (LWP 100176)]
[New Thread 0x31f8200 (LWP 100172)]
[New Thread 0xd59400 (LWP 100168)]
[New Thread 0x31efc00 (LWP 100167)]
[New Thread 0xe68200 (LWP 100166)]
[New Thread 0x31e7200 (LWP 100162)]
[New Thread 0x1dc3800 (LWP 100160)]
[New Thread 0x31e7e00 (LWP 100154)]
[New Thread 0xafde00 (LWP 100153)]
[New Thread 0xd59c00 (LWP 100151)]
[New Thread 0xd59e00 (LWP 100150)]
[New Thread 0x31dce00 (LWP 100147)]
[New Thread 0x31dca00 (LWP 100286)]
[New Thread 0x2a7be00 (LWP 100285)]
[New Thread 0x2a7bc00 (LWP 100284)]
[New Thread 0x2a7ba00 (LWP 100282)]
[New Thread 0xda7800 (LWP 100280)]
[New Thread 0x1a53400 (LWP 100279)]
[New Thread 0xda7400 (LWP 100278)]
[New Thread 0x26bbe00 (LWP 100274)]
[New Thread 0x31f3400 (LWP 100272)]
[New Thread 0x26bbc00 (LWP 100271)]
[New Thread 0x1346c00 (LWP 100270)]
[New Thread 0x2ac6e00 (LWP 100269)]
[New Thread 0x26bba00 (LWP 100267)]
[New Thread 0x1a53000 (LWP 100265)]
[New Thread 0x2a7b000 (LWP 100262)]
[New Thread 0x31f6e00 (LWP 100259)]
[New Thread 0xafdc00 (LWP 100258)]
[New Thread 0xe33600 (LWP 100257)]
[New Thread 0x2a7b400 (LWP 100256)]
[New Thread 0xddc600 (LWP 100255)]
[New Thread 0xef6200 (LWP 100254)]
[New Thread 0x31e0800 (LWP 100253)]
[New Thread 0x26bb400 (LWP 100251)]
[New Thread 0xf83c00 (LWP 100250)]
[New Thread 0xbbde00 (LWP 100249)]
[New Thread 0x1a53c00 (LWP 100248)]
[New Thread 0x1dc3c00 (LWP 100245)]
[New Thread 0x31dc400 (LWP 100240)]
[New Thread 0x31e1600 (LWP 100238)]
[New Thread 0xb4d600 (LWP 100236)]
[New Thread 0x1346e00 (LWP 100233)]
[New Thread 0x31e2e00 (LWP 100224)]
[New Thread 0xda7600 (LWP 100222)]
[New Thread 0x31dc600 (LWP 100221)]
[New Thread 0x1346200 (LWP 100218)]
[New Thread 0xddca00 (LWP 100217)]
[New Thread 0x31de600 (LWP 100213)]
[New Thread 0x31e6200 (LWP 100212)]
[New Thread 0x31e6a00 (LWP 100208)]
[New Thread 0x31e6400 (LWP 100204)]
[New Thread 0xe33e00 (LWP 100203)]
[New Thread 0xef6800 (LWP 100201)]
[New Thread 0x1a53e00 (LWP 100200)]
[New Thread 0xddce00 (LWP 100199)]
[New Thread 0xb4de00 (LWP 100198)]
[New Thread 0xafd800 (LWP 100197)]
[New Thread 0x2ac6400 (LWP 100196)]
[New Thread 0xafd600 (LWP 100189)]
[New Thread 0x31de200 (LWP 100182)]
[New Thread 0x31e2c00 (LWP 100181)]
[New Thread 0x31dee00 (LWP 100180)]
[New Thread 0xe33c00 (LWP 100173)]
[New Thread 0x2a7b800 (LWP 100171)]
[New Thread 0xe68400 (LWP 100169)]
[New Thread 0x31f6800 (LWP 100165)]
[New Thread 0xe33a00 (LWP 100164)]
[New Thread 0xbbd200 (LWP 100163)]
[New Thread 0x31e0400 (LWP 100161)]
[New Thread 0xddcc00 (LWP 100157)]
[New Thread 0xddc000 (LWP 100156)]
[New Thread 0x31fa200 (LWP 100152)]
[New Thread 0x31f8e00 (LWP 100149)]
[New Thread 0x31f8c00 (LWP 100148)]
[New Thread 0x31f6c00 (LWP 100392)]
[New Thread 0x31f6400 (LWP 100387)]
[New Thread 0x31f3a00 (LWP 100383)]
[New Thread 0x31f3600 (LWP 100381)]
[New Thread 0x31ecc00 (LWP 100368)]
[New Thread 0x31ea800 (LWP 100358)]
[New Thread 0x31e7800 (LWP 100350)]
[New Thread 0x31e7600 (LWP 100349)]
[New Thread 0x31e6e00 (LWP 100345)]
[New Thread 0x31e6c00 (LWP 100344)]
[New Thread 0x31e6800 (LWP 100342)]
[New Thread 0x31e4e00 (LWP 100337)]
[New Thread 0x31e3a00 (LWP 100327)]
[New Thread 0x31e3400 (LWP 100324)]
[New Thread 0x31e3200 (LWP 100323)]
[New Thread 0x31e2800 (LWP 100318)]
[New Thread 0x31e2400 (LWP 100316)]
[New Thread 0x31e2200 (LWP 100315)]
[New Thread 0x31de800 (LWP 100294)]
[New Thread 0x31dc800 (LWP 100289)]
[New Thread 0x31dc200 (LWP 100283)]
[New Thread 0x2ac6200 (LWP 100277)]
[New Thread 0x2ac6000 (LWP 100276)]
[New Thread 0x26bb200 (LWP 100261)]
[New Thread 0x1dc3000 (LWP 100252)]
[New Thread 0x1a53600 (LWP 100247)]
[New Thread 0x1346a00 (LWP 100241)]
[New Thread 0x1346000 (LWP 100235)]
[New Thread 0xf83400 (LWP 100228)]
[New Thread 0xf3a400 (LWP 100219)]
[New Thread 0xef6c00 (LWP 100216)]
[New Thread 0xef6a00 (LWP 100215)]
[New Thread 0xe68a00 (LWP 100206)]
[New Thread 0xddc400 (LWP 100188)]
[New Thread 0xddc200 (LWP 100187)]
[New Thread 0xda7e00 (LWP 100185)]
[New Thread 0xda7c00 (LWP 100184)]
[New Thread 0xda7a00 (LWP 100183)]
[New Thread 0xd59a00 (LWP 100175)]
[New Thread 0xd59800 (LWP 100174)]
[New Thread 0xd59000 (LWP 100170)]
[New Thread 0xb4da00 (LWP 100159)]
[New Thread 0xb4d800 (LWP 100158)]
[New Thread 0xb4d200 (LWP 100155)]
[New Thread 0xafd000 (LWP 100146)]
[New Thread 0x540e00 (LWP 100145)]
[New Thread 0x540a00 (LWP 100144)]
[New Thread 0x540800 (LWP 100107)]
[New Thread 0x540600 (LWP 100065)]
[New Thread 0x540000 (LWP 100110)]
(gdb) bt
#0 0x0000000800c080dc in thr_kill () from /lib/libc.so.6
#1 0x000000080098d01c in raise () from /usr/lib/libthr.so.2
#2 0x0000000800c8716d in abort () from /lib/libc.so.6
#3 0x000000080066ab99 in lbv_assert (func=0x431288 "SES_Delete",
file=0x431002 "cache_session.c",
line=338, cond=0x4312ba "(sp->obj) == 0", err=2) at assert.c:58
#4 0x000000000041a3f2 in SES_Delete (sp=0x15a3008) at cache_session.c:338
#5 0x0000000000408432 in vca_kev (kp=0x7fffff5fb330) at
cache_acceptor_kqueue.c:111
#6 0x00000000004086ed in vca_kqueue_main (arg=0x0) at
cache_acceptor_kqueue.c:150
#7 0x000000080098f55b in pthread_create () from /usr/lib/libthr.so.2
#8 0x0000000000000000 in ?? ()
Cannot access memory at address 0x7fffff5fc000
(gdb)
}}}
--
Ticket URL: <http://varnish.projects.linpro.no/ticket/162#comment:4>
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