#23693: 0.3.1.7: Assertion threadpool failed in cpuworker_queue_work
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Reporter: alif | Owner: nickm
Type: defect | Status: reopened
Priority: Medium | Milestone: Tor: 0.3.4.x-final
Component: Core Tor/Tor | Version: Tor: 0.3.1.9
Severity: Normal | Resolution:
Keywords: prop286 | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by arma):
Running maint-0.3.2, I start my Tor client with {{{fetchuselessdescriptors
1 dirport 9030}}}, and on startup I get this stacktrace and abort:
{{{
Jan 06 04:25:28.000 [notice] Bootstrapped 85%: Finishing handshake with
first hop
Jan 06 04:25:29.000 [err] tor_assertion_failed_(): Bug:
src/or/cpuworker.c:499: cpuworker_queue_work: Assertion threadpool failed;
aborting. (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: Assertion threadpool failed in
cpuworker_queue_work at src/or/cpuworker.c:499. Stack trace: (on Tor
0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(log_backtrace+0x42)
[0x55f592aa5922] (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(tor_assertion_failed_+0x8c)
[0x55f592ac071c] (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(cpuworker_queue_work+0x6f)
[0x55f592a4bb1f] (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(consdiffmgr_rescan+0x82f)
[0x55f592a3e44f] (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(+0x51aaf) [0x55f592973aaf]
(on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: /usr/lib/x86_64-linux-
gnu/libevent-2.0.so.5(event_base_loop+0x7fc) [0x7fbd389a03dc] (on Tor
0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(do_main_loop+0x244)
[0x55f5929747c4] (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(tor_main+0x1c25)
[0x55f592978005] (on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(main+0x19) [0x55f59296ff29]
(on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: /lib/x86_64-linux-
gnu/libc.so.6(__libc_start_main+0xf5) [0x7fbd3794ab45] (on Tor 0.3.2.8-rc-
dev 5f2c7a85671ee514)
Jan 06 04:25:29.000 [err] Bug: src/or/tor(+0x4df79) [0x55f59296ff79]
(on Tor 0.3.2.8-rc-dev 5f2c7a85671ee514)
Aborted
}}}
Looks like the consensus diff manager wants to use the threadpool, but I'm
not a relay so nothing set it up.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23693#comment:21>
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