(gdb) info threads Id Target Id Frame 65 LWP 10589 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 64 LWP 10407 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 63 LWP 10313 0x00007f87dc514f63 in pread64 () at ../sysdeps/unix/syscall-template.S:81 62 LWP 10312 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 61 LWP 10311 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 60 LWP 10310 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 59 LWP 10309 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 58 LWP 10308 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 57 LWP 10307 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 56 LWP 10306 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 55 LWP 10305 0x00007ffee1fa36c2 in ?? () 54 LWP 10304 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 53 LWP 10303 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 52 LWP 10302 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 51 LWP 10301 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 50 LWP 10300 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 49 LWP 10299 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 48 LWP 10298 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 47 LWP 10297 0x00000000009f3aa3 in FileWithStats (samplingInterval=, statsList=, makeFile=..., path=..., this=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/std_function.h:248 46 LWP 10296 0x0000000000a2740b in _Sp_counted_base (this=0x7f870ffd0f00) at /opt/gcc-10.2.0/include/c++/10.2.0/new:175 45 LWP 10295 0x0000000000bdd735 in cpu (this=) at /home/couchbase/jenkins/workspace/toy-unix-simple/platform/src/sysinfo.cc:105 44 LWP 10294 __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1854 43 LWP 10293 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 42 LWP 8173 Function (that=that@entry=, this=this@entry=0x7f86ed73a910) at /home/couchbase/jenkins/cbdeps-ws/deps/packages/build/folly/folly-prefix/src/folly/folly/Function.h:708 41 LWP 8172 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 40 LWP 8170 SingleThreadedRCPtr >::~SingleThreadedRCPtr (this=0x7f870d90a730, __in_chrg=) at /home/couchbase/jenkins/workspace/toy-unix-simple/platform/include/platform/atomic.h:123 39 LWP 8169 0x00000000008ed0b9 in __exchange_and_add (__val=-1, __mem=0x7f87176589a8) at /opt/gcc-10.2.0/include/c++/10.2.0/ext/atomicity.h:84 38 LWP 8168 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 37 LWP 8167 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 36 LWP 8166 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 35 LWP 8165 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 34 LWP 8164 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 33 LWP 8163 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 32 LWP 8162 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 31 LWP 8161 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 30 LWP 8160 0x00007f87dc514fc3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81 29 LWP 8159 0x00007f87dc514f63 in pread64 () at ../sysdeps/unix/syscall-template.S:81 28 LWP 8158 0x00007f87dba533a1 in je_extent_heap_remove_first (ph=ph@entry=0x7f871ae07ea0) at src/extent.c:283 27 LWP 8157 0x00007f87dc514fc3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81 26 LWP 8156 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 25 LWP 8155 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 24 LWP 8154 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 23 LWP 8153 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 22 LWP 8152 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 21 LWP 8151 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 20 LWP 8150 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 19 LWP 8149 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 18 LWP 8141 0x00007ffee1fa36c2 in ?? () 17 LWP 8140 0x00007f87dba52f94 in je_extent_heap_remove_first (ph=ph@entry=0x7f871ae080d0) at src/extent.c:283 16 LWP 8139 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 15 LWP 8138 0x00007f87dc50fc8d in __GI___pthread_mutex_lock (mutex=0x7f870b610df0) at ../nptl/pthread_mutex_lock.c:78 14 LWP 8136 0x00007f87dc50fcd4 in __GI___pthread_mutex_lock (mutex=0x7f87d85a7a20) at ../nptl/pthread_mutex_lock.c:113 13 LWP 8135 0x00007f87d9e56483 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 12 LWP 8134 0x00000000008139bf in load (__m=, this=) at /opt/gcc-10.2.0/include/c++/10.2.0/bits/atomic_base.h:116 11 LWP 8133 0x00007f87d9e4b20d in poll () at ../sysdeps/unix/syscall-template.S:81 10 LWP 8132 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 9 LWP 8131 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 8 LWP 8129 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 7 LWP 8125 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 6 LWP 8120 0x00007f87d9e4b20d in poll () at ../sysdeps/unix/syscall-template.S:81 5 LWP 8119 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 4 LWP 8118 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 ---Type to continue, or q to quit--- 3 LWP 8112 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 2 LWP 8111 0x00007f87d9e56483 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 * 1 LWP 8171 0x00007f87d9d8e207 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:55 (gdb)