Linux ruby-sp1 6.8.0-60-generic #63-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 15 19:04:15 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20250611-023537
#<BuildRuby:0x00007415dc25fdd0
@BUILD_DIR="/tmp/ruby/build",
$$$ #<Timeout::Error: execution expired>### enter analyzing mode for stuck processes (br.rb)$$$ ps jx
PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND
1 996 996 996 ? -1 Ss 1000 0:02 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
996 1009 1009 1009 pts/0 1009 Ss+ 1000 0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
1009 1010 1009 1009 pts/0 1009 S+ 1000 0:00 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
1010 2298818 1009 1009 pts/0 1009 Sl+ 1000 0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
1 3016334 3016334 3016334 ? -1 Ss 1000 0:00 /usr/lib/systemd/systemd --user
3016334 3016335 3016334 3016334 ? -1 S 1000 0:00 (sd-pam)
3016330 3016361 3016330 3016330 ? -1 S 1000 0:00 sshd: ko1@pts/1
3016361 3016365 3016365 3016365 pts/1 3016432 Ss 1000 0:00 -bash
3016365 3016432 3016432 3016365 pts/1 3016432 S+ 1000 0:00 screen -r
2298818 3016434 1009 1009 pts/0 1009 R+ 1000 0:00 ps jx
{1=>[996, 3016334], 996=>[1009], 1009=>[1010], 1010=>[2298818], 3016334=>[3016335], 3016330=>[3016361], 3016361=>[3016365], 3016365=>[3016432], 2298818=>[3016434]}
$ timeout 60 gdb -p 3016434 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
>>> Threads
No threads.
>>> Machine level backtrace
>>> Dump Ruby level backtrace (if possible)
#<Errno::ESRCH: No such process>