#25245: Crash in assert_connection_ok when changing Exit options -------------------------------------------------+------------------------- Reporter: toralf | Owner: (none) Type: defect | Status: new Priority: Very High | Milestone: Tor: | 0.3.3.x-final Component: Core Tor/Tor | Version: Tor: | 0.3.3.2-alpha Severity: Normal | Resolution: Keywords: crash, regression?, tor-exit, tor- | Actual Points: relay, ipv6 | Parent ID: | Points: 1 Reviewer: | Sponsor: -------------------------------------------------+-------------------------
Comment (by toralf): applying that patch too gives: {{{ Mar 11 21:45:51.000 [err] tor_assertion_failed_(): Bug: src/or/connection.c:5114: assert_connection_ok: Assertion 1 == 1 && (connection_is_writing(conn) || conn->write_blocked_on_bw) failed; aborting. (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: Assertion 1 == 1 && (connection_is_writing(conn) || conn->write_blocked_on_bw) failed in assert_connection_ok at src/or/connection.c:5114. Stack trace: (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(log_backtrace+0x53) [0x55d5ad38e513] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(tor_assertion_failed_+0x99) [0x55d5ad3ab559] (on Tor 0.3.4.0 -alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(assert_connection_ok+0x86b) [0x55d5ad308e8b] (on Tor 0.3.4.0 -alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(+0x152b4b) [0x55d5ad34eb4b] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/lib64/libevent-2.1.so.6(+0x3329d) [0x7f4f6a4be29d] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/lib64/libevent-2.1.so.6(+0x244d0) [0x7f4f6a4af4d0] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/lib64/libevent-2.1.so.6(event_base_loop+0x53f) [0x7f4f6a4b048f] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(do_main_loop+0x26c) [0x55d5ad2506dc] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(tor_run_main+0x27d) [0x55d5ad251d5d] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(tor_main+0x49) [0x55d5ad24ad79] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(main+0x28) [0x55d5ad24aaa8] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f4f690225ad] (on Tor 0.3.4.0 -alpha-dev d15a7a27bb9e49bd) Mar 11 21:45:51.000 [err] Bug: /usr/bin/tor(_start+0x2a) [0x55d5ad24aafa] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) }}} and {{{ Mar 11 21:46:26.000 [err] tor_assertion_failed_(): Bug: src/or/connection.c:5114: assert_connection_ok: Assertion 1 == 1 && (connection_is_writing(conn) || conn->write_blocked_on_bw) failed; aborting. (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: Assertion 1 == 1 && (connection_is_writing(conn) || conn->write_blocked_on_bw) failed in assert_connection_ok at src/or/connection.c:5114. Stack trace: (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(log_backtrace+0x53) [0x56077cb26513] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(tor_assertion_failed_+0x99) [0x56077cb43559] (on Tor 0.3.4.0 -alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(assert_connection_ok+0x86b) [0x56077caa0e8b] (on Tor 0.3.4.0 -alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(+0x152b4b) [0x56077cae6b4b] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/lib64/libevent-2.1.so.6(+0x3329d) [0x7f93f338f29d] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/lib64/libevent-2.1.so.6(+0x244d0) [0x7f93f33804d0] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/lib64/libevent-2.1.so.6(event_base_loop+0x53f) [0x7f93f338148f] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(do_main_loop+0x26c) [0x56077c9e86dc] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(tor_run_main+0x27d) [0x56077c9e9d5d] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(tor_main+0x49) [0x56077c9e2d79] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(main+0x28) [0x56077c9e2aa8] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f93f1ef35ad] (on Tor 0.3.4.0 -alpha-dev d15a7a27bb9e49bd) Mar 11 21:46:26.000 [err] Bug: /usr/bin/tor(_start+0x2a) [0x56077c9e2afa] (on Tor 0.3.4.0-alpha-dev d15a7a27bb9e49bd) }}} -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25245#comment:12> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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