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Posted to issues@trafficserver.apache.org by "Bryan Call (JIRA)" <ji...@apache.org> on 2016/08/16 22:59:21 UTC
[jira] [Closed] (TS-3702) Crash in cache handling with https
[ https://issues.apache.org/jira/browse/TS-3702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bryan Call closed TS-3702.
--------------------------
Resolution: Cannot Reproduce
Please reopen if you are still having issues.
> Crash in cache handling with https
> ----------------------------------
>
> Key: TS-3702
> URL: https://issues.apache.org/jira/browse/TS-3702
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache
> Affects Versions: 5.3.0
> Reporter: Aron Xu
> Assignee: Susan Hinrichs
>
> There's a random crash that happens in 5.3.0 on Linux x86_64. It's only seen with https requests, either GET/POST requests. Requesting the same URL without HTTPS never reproduce a crash on the same installation. I have core dump but there could be the SSL cert within which I don't want to post publicly.
> (gdb) bt full
> #0 ink_aio_read (op=op@entry=0x2b9e4e7e0180) at AIO.cc:585
> No locals.
> #1 0x00002b9e3bf0cd2e in CacheVC::handleRead (this=this@entry=0x2b9e4e7e0000) at Cache.cc:2756
> o = <optimized out>
> #2 0x00002b9e3bf2e41a in do_read_call (akey=0x2b9e4e7e0038, this=0x2b9e4e7e0000) at P_CacheInternal.h:707
> No locals.
> #3 Cache::open_read (this=<optimized out>, cont=<optimized out>, key=<optimized out>, request=0x2b9e4e3f3078, params=<optimized out>,
> type=<optimized out>, hostname=0x2b9e4e43e02e "portal.bfsu.edu.cn ", host_len=18) at CacheRead.cc:138
> lock = {m = {m_ptr = 0x2b9e3c254410}, lock_acquired = true}
> vol = <optimized out>
> c = 0x2b9e4e7e0000
> result = {w = {2697, 15360, 11224, 0, 0}}
> last_collision = 0x2b9e4e527470
> od = 0x0
> #4 0x00002b9e3bf0bc36 in open_read (type=<optimized out>, params=<optimized out>, request=<optimized out>, url=<optimized out>, cont=<optimized out>,
> this=<optimized out>) at P_CacheInternal.h:1074
> md5 = {b = {8565970937377538256, 10916790875855195096}, u64 = {8565970937377538256, 10916790875855195096}, u32 = {3736420560, 1994420526,
> 1116933080, 2541763446}, u8 = "\320@\265\336.q\340v\330\v\223Bv;\200\227"}
> #5 CacheProcessor::open_read (this=0x20, cont=0x2b9e4e3f4398, url=0x2b9e4e3f2a10, cluster_cache_local=224, request=0x2b9e4e3f3078, params=0x2b9e4e3f2a50,
> pin_in_cache=0, type=CACHE_FRAG_TYPE_HTTP) at Cache.cc:3598
> No locals.
> #6 0x00002b9e3bdd9563 in HttpCacheSM::do_cache_open_read (this=this@entry=0x2b9e4e3f4398) at HttpCacheSM.cc:211
> action_handle = <optimized out>
> #7 0x00002b9e3bdd989d in HttpCacheSM::open_read (this=this@entry=0x2b9e4e3f4398, url=url@entry=0x2b9e4e3f2a10, hdr=hdr@entry=0x2b9e4e3f3078,
> params=params@entry=0x2b9e4e3f2a50, pin_in_cache=<optimized out>) at HttpCacheSM.cc:243
> act_return = <optimized out>
> #8 0x00002b9e3bdea404 in HttpSM::do_cache_lookup_and_read (this=0x2b9e4e3f2970) at HttpSM.cc:4389
> #13 0x00002b9e3bdfd903 in HttpSM::set_next_state (this=0x2b9e4e3f2970) at HttpSM.cc:6888
> __FUNCTION__ = "set_next_state"
> #14 0x00002b9e3bdf1501 in HttpSM::state_read_client_request_header (this=0x2b9e4e3f2970, event=100, data=0x21) at HttpSM.cc:777
> __FUNCTION__ = "state_read_client_request_header"
> bytes_used = 137
> state = PARSE_DONE
> #15 0x00002b9e3bdff3f4 in HttpSM::main_handler (this=0x2b9e4e3f2970, event=100, data=0x2b9e4c6d8f88) at HttpSM.cc:2554
> jump_point = <optimized out>
> ---Type <return> to continue, or q <return> to quit---
> __FUNCTION__ = "main_handler"
> vc_entry = <optimized out>
> #16 0x00002b9e3bf75dc9 in handleEvent (data=0x2b9e4c6d8f88, event=100, this=<optimized out>) at ../../iocore/eventsystem/I_Continuation.h:145
> No locals.
> #17 read_signal_and_update (vc=vc@entry=0x2b9e4c6d8e70, event=event@entry=100) at UnixNetVConnection.cc:139
> No locals.
> #18 UnixNetVConnection::readSignalAndUpdate (this=this@entry=0x2b9e4c6d8e70, event=event@entry=100) at UnixNetVConnection.cc:959
> No locals.
> #19 0x00002b9e3bf5a6ed in SSLNetVConnection::net_read_io (this=0x2b9e4c6d8e70, nh=<optimized out>, lthread=<optimized out>) at SSLNetVConnection.cc:546
> ret = <optimized out>
> bytes = <optimized out>
> s = 0x2b9e4c6d8f80
> __FUNCTION__ = "net_read_io"
> buf = @0x2b9e4c6d8fa8: {mbuf = 0x2b9e3ca57da0, entry = 0x0}
> r = <optimized out>
> lock = {m = {m_ptr = 0x2b9e3c9b6df0}, lock_acquired = true}
> #20 0x00002b9e3bf66d9a in NetHandler::mainNetEvent (this=0x2b9e43dd3760, event=1, e=0x21) at UnixNet.cc:546
> epd = 0x2b9e4c6d9090
> __FUNCTION__ = "mainNetEvent"
> poll_timeout = 1050915552
> vc = 0x21
> #21 0x00002b9e3bf938d0 in handleEvent (data=0x2b9e3c197900, event=5, this=<optimized out>) at I_Continuation.h:145
> No locals.
> #22 EThread::process_event (this=this@entry=0x2b9e43dd0010, e=0x2b9e3c197900, calling_code=calling_code@entry=5) at UnixEThread.cc:128
> c_temp = <optimized out>
> lock = {m = {m_ptr = 0x2b9e3c241fe0}, lock_acquired = true}
> #23 0x00002b9e3bf940ec in EThread::execute (this=0x2b9e43dd0010) at UnixEThread.cc:252
> done_one = false
> e = <optimized out>
> NegativeQueue = {<DLL<Event, Event::Link_link>> = {head = 0x0}, tail = <optimized out>}
> next_time = 1434631708814486124
> #24 0x00002b9e3bf933a6 in spawn_thread_internal (a=0x2b9e43ce1870) at Thread.cc:85
> p = 0x2b9e43ce1870
> #25 0x00002b9e3e82b0a4 in start_thread (arg=0x2b9e4c201700) at pthread_create.c:309
> __res = <optimized out>
> pd = 0x2b9e4c201700
> now = <optimized out>
> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {47958881998592, 4878458854653079137, 0, 47958622478432, 0, 47958881998592, 1481504253703138913,
> 1481606754489773665}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
> not_first_call = <optimized out>
> pagesize_m1 = <optimized out>
> sp = <optimized out>
> freesize = <optimized out>
> __PRETTY_FUNCTION__ = "start_thread"
> #26 0x00002b9e3f54c04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
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