trafficserver-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From salil GK <>
Subject Crash - looks like 1765 -
Date Mon, 14 May 2018 14:03:44 GMT

   I am using ATS 6.2.2 and found a crash happening in
TransformVConnection::do_io_close:467. This looks like bug 1765. But
while looking at that bug - it looks like that defect is not resolved

Stack trace from my machine is as follows


#1 0x00007f42727282a8 in _Unwind_Backtrace () from /lib/x86_64/
#2 0x00007f427245fa88 in backtrace () from /lib/x86_64/
#3 0x00007f4274c9bd7f in ink_stack_trace_dump () at
#4 0x00007f4274c9e2f3 in signal_crash_handler (signo=11) at
#5 0x00005575fdf9f68a in crash_logger_invoke (signo=11,
info=0x7f427174e630, ctx=0x7f427174e500) at
#6 <signal handler called>
#7 0x00000000000000b8 in ?? ()
#8 0x00005575fdff8b5e in TransformVConnection::do_io_close
(this=0x5575ff57eb20, error=20600) at
#9 0x00005575fe08d691 in HttpTunnel::chain_abort_all
(this=0x7f426a9d54e8, p=0x7f426a9d56e8) at
#10 0x00005575fe03761a in HttpSM::tunnel_handler_post_ua
(this=0x7f426a9d41b0, event=104, p=0x7f426a9d56e8) at
#11 0x00005575fe08cdeb in HttpTunnel::producer_handler
(this=0x7f426a9d54e8, event=104, p=0x7f426a9d56e8) at
#12 0x00005575fe08dc3b in HttpTunnel::main_handler
(this=0x7f426a9d54e8, event=104, data=0x5575ff201e18) at
#13 0x00005575fdfa282f in Continuation::handleEvent
(this=0x7f426a9d54e8, event=104, data=0x5575ff201e18) at
#14 0x00005575fe1f9a08 in read_signal_and_update (event=104,
vc=0x5575ff201d00) at
#15 0x00005575fe1f9da1 in read_signal_done (event=104,
nh=0x7f4271858cd0, vc=0x5575ff201d00) at
#16 0x00005575fe1fa61f in read_from_net (nh=0x7f4271858cd0,
vc=0x5575ff201d00, thread=0x7f4271855010) at
#17 0x00005575fe1fc78a in UnixNetVConnection::net_read_io
(this=0x5575ff201d00, nh=0x7f4271858cd0, lthread=0x7f4271855010) at
#18 0x00005575fe1f0bc1 in NetHandler::mainNetEvent
(this=0x7f4271858cd0, event=5, e=0x5575ff06ec40) at
#19 0x00005575fdfa282f in Continuation::handleEvent
(this=0x7f4271858cd0, event=5, data=0x5575ff06ec40) at
#20 0x00005575fe21fe1f in EThread::process_event (this=0x7f4271855010,
e=0x5575ff06ec40, calling_code=5) at
#21 0x00005575fe22037c in EThread::execute (this=0x7f4271855010) at
#22 0x00005575fe21f312 in spawn_thread_internal (a=0x5575ff03ee10) at
#23 0x00007f4272ecb633 in start_thread (arg=0x7f4271753700) at
#24 0x00007f427245198f in clone () from /lib/x86_64/


What can I do to handle this ...  Can I apply the solution mentioned
in that bug in my 6.2.2 source.

Thanks in advance

View raw message