[
https://issues.apache.org/jira/browse/TS-3513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14491755#comment-14491755
]
Bryan Call commented on TS-3513:
--------------------------------
Better backtrace of the fist core dump. Still getting it with RC1.
{code}
(gdb) bt
#0 0x0000003bb4e83907 in memmove () from /lib64/libc.so.6
#1 0x000000000063ec40 in rcv_headers_frame (cs=..., cstate=..., frame=...) at
Http2ConnectionState.cc:236
#2 0x0000000000640505 in Http2ConnectionState::main_event_handler
(this=0x2b088cf96f00, event=2253, edata=0x2b077f7a47f0) at
Http2ConnectionState.cc:647
#3 0x000000000050dbe0 in Continuation::handleEvent (this=0x2b088cf96f00,
event=2253, data=0x2b077f7a47f0) at ../iocore/eventsystem/I_Continuation.h:145
#4 0x000000000063b8cd in send_connection_event (cont=0x2b088cf96f00,
event=2253, edata=0x2b077f7a47f0) at Http2ClientSession.cc:58
#5 0x000000000063d649 in Http2ClientSession::state_complete_frame_read
(this=0x2b088cf96cb0, event=100, edata=0x2b09204854e8) at
Http2ClientSession.cc:380
#6 0x000000000063c521 in Http2ClientSession::main_event_handler
(this=0x2b088cf96cb0, event=100, edata=0x2b09204854e8) at
Http2ClientSession.cc:213
#7 0x000000000050dbe0 in Continuation::handleEvent (this=0x2b088cf96cb0,
event=100, data=0x2b09204854e8) at ../iocore/eventsystem/I_Continuation.h:145
#8 0x000000000063d391 in Http2ClientSession::state_start_frame_read
(this=0x2b088cf96cb0, event=100, edata=0x2b09204854e8) at
Http2ClientSession.cc:353
#9 0x000000000063c521 in Http2ClientSession::main_event_handler
(this=0x2b088cf96cb0, event=100, edata=0x2b09204854e8) at
Http2ClientSession.cc:213
#10 0x000000000050dbe0 in Continuation::handleEvent (this=0x2b088cf96cb0,
event=100, data=0x2b09204854e8) at ../iocore/eventsystem/I_Continuation.h:145
#11 0x000000000076de9f in read_signal_and_update (event=100, vc=0x2b09204853d0)
at UnixNetVConnection.cc:139
#12 0x00000000007707cc in UnixNetVConnection::readSignalAndUpdate
(this=0x2b09204853d0, event=100) at UnixNetVConnection.cc:943
#13 0x00000000007578f4 in SSLNetVConnection::net_read_io (this=0x2b09204853d0,
nh=0x2b077d284800, lthread=0x2b077d281010) at SSLNetVConnection.cc:546
#14 0x0000000000767aa0 in NetHandler::mainNetEvent (this=0x2b077d284800,
event=5, e=0x2b38010) at UnixNet.cc:546
#15 0x000000000050dbe0 in Continuation::handleEvent (this=0x2b077d284800,
event=5, data=0x2b38010) at ../iocore/eventsystem/I_Continuation.h:145
#16 0x000000000078e28a in EThread::process_event (this=0x2b077d281010,
e=0x2b38010, calling_code=5) at UnixEThread.cc:128
#17 0x000000000078e794 in EThread::execute (this=0x2b077d281010) at
UnixEThread.cc:252
#18 0x000000000078d845 in spawn_thread_internal (a=0x3150610) at Thread.cc:85
#19 0x00002b076ef299d1 in start_thread () from /lib64/libpthread.so.0
#20 0x0000003bb4ee88fd in clone () from /lib64/libc.so.6
(gdb) bt full
#0 0x0000003bb4e83907 in memmove () from /lib64/libc.so.6
No symbol table info available.
#1 0x000000000063ec40 in rcv_headers_frame (cs=..., cstate=..., frame=...) at
Http2ConnectionState.cc:236
read_len = 1010
read_bytes = 1010
cont = true
header_block_fragment = {iov_base = 0x2b077f7a3550, iov_len = 1010}
decoded_bytes = 1012
{code}
> http2 core dump
> ---------------
>
> Key: TS-3513
> URL: https://issues.apache.org/jira/browse/TS-3513
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP/2
> Affects Versions: 5.3.0
> Reporter: Bryan Call
> Labels: crash
> Fix For: 6.0.0
>
>
> {code}
> traffic_server: Segmentation fault (Invalid permissions for mapped object
> [0x2ab5cbb3854d])traffic_server - STACK TRACE:
> /usr/bin/traffic_server(_Z19crash_logger_invokeiP7siginfoPv+0xc3)[0x50abe2]
> /lib64/libpthread.so.0(+0x3bb560f710)[0x2ab4b57c8710]
> /lib64/libc.so.6(memmove+0x107)[0x3bb4e83907]
> /usr/bin/traffic_server[0x63e8b4]
> /usr/bin/traffic_server(_ZN20Http2ConnectionState18main_event_handlerEiPv+0x2eb)[0x640137]
> /usr/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x50da20]
> /usr/bin/traffic_server[0x63b5fd]
> /usr/bin/traffic_server(_ZN18Http2ClientSession25state_complete_frame_readEiPv+0x28f)[0x63d379]
> /usr/bin/traffic_server(_ZN18Http2ClientSession18main_event_handlerEiPv+0xfb)[0x63c26d]
> /usr/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x50da20]
> /usr/bin/traffic_server(_ZN18Http2ClientSession22state_start_frame_readEiPv+0x892)[0x63d0c0]
> /usr/bin/traffic_server(_ZN18Http2ClientSession18main_event_handlerEiPv+0xfb)[0x63c26d]
> /usr/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x50da20]
> /usr/bin/traffic_server[0x76dac7]
> /usr/bin/traffic_server(_ZN18UnixNetVConnection19readSignalAndUpdateEi+0x20)[0x7703f4]
> /usr/bin/traffic_server(_ZN17SSLNetVConnection11net_read_ioEP10NetHandlerP7EThread+0x832)[0x75751c]
> /usr/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x628)[0x7676c8]
> /usr/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x50da20]
> /usr/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0xc6)[0x78de82]
> /usr/bin/traffic_server(_ZN7EThread7executeEv+0x3dc)[0x78e38c]
> /usr/bin/traffic_server[0x78d43d]
> /lib64/libpthread.so.0(+0x3bb56079d1)[0x2ab4b57c09d1]
> /lib64/libc.so.6(clone+0x6d)[0x3bb4ee88fd]
> {code}
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