varnish-bugs at varnish-cache
Mar 17, 2012, 11:39 AM
Post #1 of 4
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#1108: SIGBUS during Deflate
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#1108: SIGBUS during Deflate
---------------------+------------------------------------------------------
Reporter: phobe77 | Type: defect
Status: new | Priority: normal
Milestone: | Component: varnishd
Version: 3.0.2 | Severity: normal
Keywords: |
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Varnish seems to (randomly?) crash during gzipping content:
{{{
Last panic at: Sat, 17 Mar 2012 06:16:05 GMT
Assert error in vmod_ch_sighandler(), vmod_crashhandler.c line 18:
Condition(Caught signal 7) not true.
thread = (cache-worker)
ident = Linux,2.6.32-5-xen-amd64,x86_64,-sfile,-smalloc,-hcritbit,epoll
Backtrace:
0x4307a5: /usr/sbin/varnishd() [0x4307a5]
0x7f80ef4e8a77:
/usr/lib/varnish/vmods/libvmod_crashhandler.so(vmod_ch_sighandler+0x47)
[0x7f80ef4e8a77]
0x7f8878a5c230: /lib/libc.so.6(+0x32230) [0x7f8878a5c230]
0x7f8878aa9a4b: /lib/libc.so.6(memcpy+0x15b) [0x7f8878aa9a4b]
0x7f8879884163: /usr/lib/varnish/libvgz.so(+0x2163) [0x7f8879884163]
0x7f8879884922: /usr/lib/varnish/libvgz.so(+0x2922) [0x7f8879884922]
0x7f8879885521: /usr/lib/varnish/libvgz.so(deflate+0x121)
[0x7f8879885521]
0x426909: /usr/sbin/varnishd(VGZ_Gzip+0xa9) [0x426909]
0x41ed2a: /usr/sbin/varnishd() [0x41ed2a]
0x421186: /usr/sbin/varnishd(VEP_Finish+0xa6) [0x421186]
sp = 0x7f80be543008 {
fd = 12, id = 12, xid = 1221668465,
client = 10.255.128.2 32830,
step = STP_FETCHBODY,
handling = deliver,
err_code = 200, err_reason = (null),
restarts = 0, esi_level = 0
flags = do_esi is_gzip
bodystatus = 3
ws = 0x7f80be543080 {
id = "sess",
{s,f,r,e} = {0x7f80be543c90,+504,(nil),+262144},
},
http[req] = {
ws = 0x7f80be543080[sess]
"HEAD",
"/bw-egas-eethen/7731064140411661",
"HTTP/1.1",
"Host: www.klusbedrijf-wijzer.nl",
"Pragma: no-cache",
"Accept: */*",
"Proxy-Connection: Keep-Alive",
"X-Prime: true",
"X-Real-IP: 10.255.128.2",
"X-UA-Browser: unk",
"X-UA-Render: unk",
"X-UA-Device: unk",
"X-Forwarded-For: 10.255.128.2",
},
worker = 0x7f80adcf7ab0 {
ws = 0x7f80adcf7cf0 {
id = "wrk",
{s,f,r,e} = {0x7f80adce5a40,+2624,(nil),+65536},
},
http[bereq] = {
ws = 0x7f80adcf7cf0[wrk]
"GET",
"/bw-egas-eethen/7731064140411661",
"HTTP/1.1",
"Host: www.klusbedrijf-wijzer.nl",
"Pragma: no-cache",
"Accept: */*",
"Proxy-Connection: Keep-Alive",
"X-Prime: true",
"X-Real-IP: 10.255.128.2",
"X-UA-Browser: unk",
"X-UA-Render: unk",
"X-UA-Device: unk",
"X-Forwarded-For: 10.255.128.2",
"X-Varnish: 1221668465",
"Accept-Encoding: gzip",
},
http[beresp] = {
ws = 0x7f80adcf7cf0[wrk]
"HTTP/1.1",
"200",
"OK",
"P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"",
"X-Depends: vcard-NL9fb5ef5e-c145-102d-aa25-00163e221d37, vcard-
NL184fb9e6-c131-102d-aa25-00163e221d37, vcard-NLa1707800-c145-102d-
aa25-00163e221d37, vcard-NL802227ec-c155-102d-aa25-00163e221d37, vcard-
NLfdfea3ae-c13f-102d-aa25-00163e221d37, vcard-NL26526dde-c147-102d-
aa25-00163e221d37, vcard-NL7c337bce-c158-102d-aa25-00163e221d37, vcard-
NL8b33fdba-c13a-102d-aa25-00163e221d37, vcard-NLe77fbe96-c0af-102d-
aa25-00163e221d37, vcard-NL6c5ab8e6-c141-102d-aa25-00163e221d37, vcard-
NL87b9e540-c145-102d-aa25-00163e221d37, template",
"Content-Type: text/html; charset=utf-8",
"Last-Modified: Sat, 17 Mar 2012 04:19:21 GMT",
"Content-Encoding: gzip",
"Transfer-Encoding: chunked",
"Date: Sat, 17 Mar 2012 04:19:21 GMT",
"X-Request-Path: /bw-egas-eethen/7731064140411661",
"X-Request-Url: www.klusbedrijf-wijzer.nl/bw-egas-
eethen/7731064140411661",
"Vary: Accept-Encoding,Cookie",
"X-Reset-Age: true",
"Cache-Control: public,max-age=86400",
"X-I: yp-85,http6",
},
},
vcl = {
srcname = {
"input",
"Default",
"useragent.vcl",
"purge.vcl",
},
},
obj = 0x7f86d7e0a000 {
xid = 1221668465,
ws = 0x7f86d7e0a018 {
id = "obj",
{s,f,r,e} = {0x7f86d7e0a258,+1056,(nil),+1104},
},
http[obj] = {
ws = 0x7f86d7e0a018[obj]
"HTTP/1.1",
"OK",
"P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"",
"X-Depends: vcard-NL9fb5ef5e-c145-102d-aa25-00163e221d37, vcard-
NL184fb9e6-c131-102d-aa25-00163e221d37, vcard-NLa1707800-c145-102d-
aa25-00163e221d37, vcard-NL802227ec-c155-102d-aa25-00163e221d37, vcard-
NLfdfea3ae-c13f-102d-aa25-00163e221d37, vcard-NL26526dde-c147-102d-
aa25-00163e221d37, vcard-NL7c337bce-c158-102d-aa25-00163e221d37, vcard-
NL8b33fdba-c13a-102d-aa25-00163e221d37, vcard-NLe77fbe96-c0af-102d-
aa25-00163e221d37, vcard-NL6c5ab8e6-c141-102d-aa25-00163e221d37, vcard-
NL87b9e540-c145-102d-aa25-00163e221d37, template",
"Content-Type: text/html; charset=utf-8",
"Last-Modified: Sat, 17 Mar 2012 04:19:21 GMT",
"Content-Encoding: gzip",
"Date: Sat, 17 Mar 2012 04:19:21 GMT",
"X-Request-Path: /bw-egas-eethen/7731064140411661",
"X-Request-Url: www.klusbedrijf-wijzer.nl/bw-egas-
eethen/7731064140411661",
"Vary: Accept-Encoding,Cookie",
"X-Reset-Age: true",
"Cache-Control: public,max-age=86400",
"X-I: yp-85,http6",
},
len = 3813,
store = {
3813 {
1f 8b 08 00 00 00 00 00 00 03 02 00 00 00 ff ff |................|
6c 90 4d 4f c2 40 10 86 ef 24 fe 87 71 4f 9a d8 |l.MO.@...$..qO..|
ae 84 8b 08 e5 c0 47 a2 06 85 68 8d 7a 5c da 81 |......G...h.z\..|
2e 6e 67 71 3b b4 f8 ef dd 52 34 68 bc ec ee 3b |.ngq;....R4h...;|
[3749 more]
},
},
},
},
}}}
--
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1108>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator
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