[DISPATCH-2019] Error in system_tests_http2 SEGV in qdr_core_remove_address

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.16.0
• Fix Version/s: 1.16.0
• Assignee: Ken Giusti
• Reporter: Jiri Daněk
• Created: 26/Mar/21 15:53
• Updated: 14/May/21 14:10
• Resolved: 15/Apr/21 02:17

Description

https://travis-ci.com/github/apache/qpid-dispatch/jobs/493886831#L5794

68: Router QDR output file:
68: >>>>
68: /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:582:13: runtime error: applying zero offset to null pointer
68: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:582:13 in 
68: /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:582:13: runtime error: load of null pointer of type 'const char'
68: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:582:13 in 
68: AddressSanitizer:DEADLYSIGNAL
68: =================================================================
68: ==17754==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f2611ba3318 bp 0x7f260be8d150 sp 0x7f260be8d100 T1)
68: ==17754==The signal is caused by a READ memory access.
68: ==17754==Hint: address points to the zero page.
68:     #0 0x7f2611ba3318 in qdr_core_remove_address /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:582:13
68:     #1 0x7f2611b30c71 in qdr_check_addr_CT /home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:1328:9
68:     #2 0x7f2611b29e36 in qdr_link_inbound_detach_CT /home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:2110:9
68:     #3 0x7f2611bb8651 in router_core_thread /home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:239:13
68:     #4 0x7f26116a0608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
68:     #5 0x7f2610ecb292 in clone (/lib/x86_64-linux-gnu/libc.so.6+0x122292)
68: 
68: AddressSanitizer can not provide additional info.
68: SUMMARY: AddressSanitizer: SEGV /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:582:13 in qdr_core_remove_address
68: Thread T1 created by T0 here:
68:     #0 0x480f0a in pthread_create (/home/travis/build/apache/qpid-dispatch/build/router/qdrouterd+0x480f0a)
68:     #1 0x7f2611ae4b4d in sys_thread /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181:5
68:     #2 0x7f2611b98d20 in qdr_core /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:121:20
68:     #3 0x7f2611c26878 in qd_router_setup_late /home/travis/build/apache/qpid-dispatch/src/router_node.c:2107:31
68:     #4 0x7f260d7a9ff4  (/lib/x86_64-linux-gnu/libffi.so.7+0x6ff4)
68: LLVMSymbolizer: error reading file: No such file or directory
68:     #5 0x7ffed1c889ef  ([stack]+0x1d9ef)
68: 
68: ==17754==ABORTING

Issue Links

• is a clone of: DISPATCH-2020 Error in `qdrouterd': free(): invalid pointer
• is duplicated by: DISPATCH-2044 Intermittent timeout in system_tests_policy_oversize_basic