[ https://issues.apache.org/jira/browse/DISPATCH-1844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17306232#comment-17306232 ]
Ken Giusti commented on DISPATCH-1844: -------------------------------------- [~jdanek] can I re-assign is Jira to you? > sys_mutex leak detected by LeakSanitizer ASAN (shutdown) > -------------------------------------------------------- > > Key: DISPATCH-1844 > URL: https://issues.apache.org/jira/browse/DISPATCH-1844 > Project: Qpid Dispatch > Issue Type: Bug > Components: Router Node > Affects Versions: 1.14.0 > Reporter: Ken Giusti > Assignee: Ken Giusti > Priority: Major > Labels: lsan > Fix For: 1.16.0 > > > The LSAN (ASAN) leak sanitizer occasionally detects a leak of sys_mutex items > that are used by the qd_message_t content: > > {quote}70: ==1475684==ERROR: LeakSanitizer: detected memory leaks > 70: > 70: Direct leak of 128 byte(s) in 2 object(s) allocated from: > 70: #0 0x7f52044ebbf5 in __interceptor_posix_memalign > (/lib64/libasan.so.5+0x10ebf5) > 70: #1 0x7f5203b7e2cc in sys_mutex > /home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:41 > 70: #2 0x7f5203b31b0f in qd_message > /home/kgiusti/work/dispatch/qpid-dispatch/src/message.c:1012 > 70: #3 0x7f5203a9edae in _server_rx_headers_done_cb > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http1/http1_server.c:862 > > 70: #4 0x7f5203a64d2a in process_headers_done > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http1/http1_codec.c:831 > > 70: #5 0x7f5203a66411 in parse_header > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http1/http1_codec.c:911 > > 70: #6 0x7f5203a6d065 in decode_incoming > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http1/http1_codec.c:1301 > > 70: #7 0x7f5203a6e09a in h1_codec_connection_rx_data > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http1/http1_codec.c:1346 > > 70: #8 0x7f5203a9a3fe in _handle_connection_events > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http1/http1_server.c:562 > > 70: #9 0x7f5203ceb754 in handle_event_with_context > /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:804 > 70: #10 0x7f5203ceb796 in do_handle_raw_connection_event > /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:810 > 70: #11 0x7f5203ceffe5 in handle > /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1090 > 70: #12 0x7f5203cf0297 in thread_run > /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1122 > 70: #13 0x7f5203cf770f in qd_server_run > /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1484 > 70: #14 0x4026f8 in main_process > /home/kgiusti/work/dispatch/qpid-dispatch/router/src/main.c:113 > 70: #15 0x404576 in main > /home/kgiusti/work/dispatch/qpid-dispatch/router/src/main.c:367 > 70: #16 0x7f52025761a2 in __libc_start_main (/lib64/libc.so.6+0x271a2) > {quote} > This leak is easily triggered by the HTTP1 adaptor but can also be triggered > using plain AMQP. > This is a shutdown leak. This occurs when a qdr_delivery_t is left on the > link's updated_deliveries list at the point where the shutdown occurs. > Since this is a shutdown leak I will add a suppression to the lsan.supp list > for now - this Jira remains open until the issue is actually fixed. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org