Jiri Daněk created PROTON-2225:
----------------------------------
Summary: Set -DTHREADERCISER=ON by default, to prevent regressions
Key: PROTON-2225
URL: https://issues.apache.org/jira/browse/PROTON-2225
Project: Qpid Proton
Issue Type: Test
Components: build
Affects Versions: proton-c-0.31.0
Reporter: Jiri Daněk
Assignee: Jiri Daněk
Previously, the test stopped compiling, as fixed in PROTON-2120. The reason the
test is disable is that the test is failing when it is run.
Instead of disabling the test, it would be better to have the test running,
suppress the reported errors and fill a jira to get them fixed eventually. This
requires writing suppressions for both helgrind and tsan.
Now that fd-limit test is disabled (PROTON-2172), we should have some other
test to highlight issues from PROTON-2133.
Current state is that threaderciser test builds and fails with
{noformat}
threaderciser start: threads=8, time=1, actions=[listen, close-listen, connect,
close-connect, wake, timeout, cancel-timeout]
==17017== ---Thread-Announcement------------------------------------------
==17017==
==17017== Thread #5 was created
==17017== at 0x4D69A3E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== by 0x4863DBB: create_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x486568B: pthread_create@@GLIBC_2.2.5 (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x483E374: pthread_create_WRK (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483F46F: pthread_create@* (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x403C92: main (threaderciser.c:572)
==17017==
==17017== ---Thread-Announcement------------------------------------------
==17017==
==17017== Thread #2 was created
==17017== at 0x4D69A3E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== by 0x4863DBB: create_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x486568B: pthread_create@@GLIBC_2.2.5 (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x483E374: pthread_create_WRK (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483F46F: pthread_create@* (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x403C64: main (threaderciser.c:571)
==17017==
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 4 at 0x4FDF90C by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4855143: post_event (epoll.c:2429)
==17017== by 0x4855C40: proactor_do_epoll (epoll.c:2676)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdf90c is 12 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:post_event
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 4 at 0x4FDF940 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4855267: post_event (epoll.c:2455)
==17017== by 0x4855C40: proactor_do_epoll (epoll.c:2676)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdf940 is 64 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:post_event
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 1 at 0x4FDFA11 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x485526E: post_event (epoll.c:2456)
==17017== by 0x4855C40: proactor_do_epoll (epoll.c:2676)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa11 is 273 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:post_event
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 1 at 0x4FDFA12 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x485533F: post_event (epoll.c:2477)
==17017== by 0x4855C40: proactor_do_epoll (epoll.c:2676)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa12 is 274 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:post_event
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 8 at 0x4FDFA00 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4855351: post_event (epoll.c:2477)
==17017== by 0x4855C40: proactor_do_epoll (epoll.c:2676)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa00 is 256 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:post_event
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 8 at 0x4FDF9A8 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484FBAF: make_runnable (epoll.c:630)
==17017== by 0x4855C57: proactor_do_epoll (epoll.c:2678)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdf9a8 is 168 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:make_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 1 at 0x4FDFA12 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484FC37: make_runnable (epoll.c:635)
==17017== by 0x4855C57: proactor_do_epoll (epoll.c:2678)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa12 is 274 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:make_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 8 at 0x4FDFA08 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484FC50: make_runnable (epoll.c:638)
==17017== by 0x4855C57: proactor_do_epoll (epoll.c:2678)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa08 is 264 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:make_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 8 at 0x4FDFA00 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484F853: assign_thread (epoll.c:539)
==17017== by 0x48555E8: next_runnable (epoll.c:2539)
==17017== by 0x48557CD: proactor_do_epoll (epoll.c:2578)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa00 is 256 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:assign_thread
fun:next_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 8 at 0x4FDFA08 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484F85E: assign_thread (epoll.c:540)
==17017== by 0x48555E8: next_runnable (epoll.c:2539)
==17017== by 0x48557CD: proactor_do_epoll (epoll.c:2578)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa08 is 264 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:assign_thread
fun:next_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 1 at 0x4FDFA10 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854E3B: process (epoll.c:2362)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfa10 is 272 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 4 at 0x4FDF9B0 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854E59: process (epoll.c:2368)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdf9b0 is 176 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 1 at 0x4FDFC69 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854F24: process (epoll.c:2382)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fdfc69 is 873 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ---Thread-Announcement------------------------------------------
==17017==
==17017== Thread #4 was created
==17017== at 0x4D69A3E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== by 0x4863DBB: create_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x486568B: pthread_create@@GLIBC_2.2.5 (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x483E374: pthread_create_WRK (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483F46F: pthread_create@* (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x403C64: main (threaderciser.c:571)
==17017==
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 1 at 0x4FE7802 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x48555CB: next_runnable (epoll.c:2538)
==17017== by 0x48557CD: proactor_do_epoll (epoll.c:2578)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe7802 is 274 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:next_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 8 at 0x4FE77F0 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484F820: assign_thread (epoll.c:538)
==17017== by 0x48555E8: next_runnable (epoll.c:2539)
==17017== by 0x48557CD: proactor_do_epoll (epoll.c:2578)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe77f0 is 256 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:assign_thread
fun:next_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 1 at 0x4FE7802 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x484F86D: assign_thread (epoll.c:541)
==17017== by 0x48555E8: next_runnable (epoll.c:2539)
==17017== by 0x48557CD: proactor_do_epoll (epoll.c:2578)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe7802 is 274 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:assign_thread
fun:next_runnable
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 1 at 0x4FE7801 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854E30: process (epoll.c:2361)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe7801 is 273 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 4 at 0x4FE7730 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854F09: process (epoll.c:2380)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe7730 is 64 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during write of size 4 at 0x4FE7730 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854F19: process (epoll.c:2381)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe7730 is 64 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ----------------------------------------------------------------
==17017==
==17017== Lock at 0x4FD4380 was first observed
==17017== at 0x483F7BD: pthread_mutex_init (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EBFF: pmutex_init (epoll.c:137)
==17017== by 0x485412D: pn_proactor (epoll.c:2104)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Address 0x4fd4380 is 576 bytes inside a block of size 896 alloc'd
==17017== at 0x483A9F2: calloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48540BD: pn_proactor (epoll.c:2099)
==17017== by 0x402F2D: global_init (threaderciser.c:335)
==17017== by 0x403BD2: main (threaderciser.c:564)
==17017== Block was alloc'd by thread #1
==17017==
==17017== Possible data race during read of size 8 at 0x4FE7798 by thread #5
==17017== Locks held: 1, at address 0x4FD4380
==17017== at 0x4854F43: process (epoll.c:2384)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Address 0x4fe7798 is 168 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #4
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
fun:mythread_wrapper
fun:start_thread
fun:clone
}
==17017== ---Thread-Announcement------------------------------------------
==17017==
==17017== Thread #3 was created
==17017== at 0x4D69A3E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== by 0x4863DBB: create_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x486568B: pthread_create@@GLIBC_2.2.5 (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x483E374: pthread_create_WRK (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483F46F: pthread_create@* (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x403C92: main (threaderciser.c:572)
==17017==
==17017== ----------------------------------------------------------------
==17017==
==17017== Possible data race during read of size 1 at 0x4FDF988 by thread #5
==17017== Locks held: none
==17017== at 0x483B42C: my_memcmp (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483B6D9: mutex_destroy_WRK (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483F849: pthread_mutex_destroy (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EC2E: pmutex_finalize (epoll.c:143)
==17017== by 0x484F26F: pcontext_finalize (epoll.c:348)
==17017== by 0x4850A05: pconnection_final_free (epoll.c:944)
==17017== by 0x4850B31: pconnection_cleanup (epoll.c:967)
==17017== by 0x4851B42: pconnection_process (epoll.c:1337)
==17017== by 0x4854F71: process (epoll.c:2385)
==17017== by 0x48557F3: proactor_do_epoll (epoll.c:2581)
==17017== by 0x4856402: pn_proactor_wait (epoll.c:2803)
==17017== by 0x40362D: proactor_thread (threaderciser.c:473)
==17017==
==17017== This conflicts with a previous write of size 4 by thread #3
==17017== Locks held: none
==17017== at 0x4868E17: __pthread_mutex_unlock_usercnt (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x483BEEB: mutex_unlock_WRK (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x483F875: pthread_mutex_unlock (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x484EC62: unlock (epoll.c:145)
==17017== by 0x485135E: pconnection_done (epoll.c:1163)
==17017== by 0x485650E: pn_proactor_done (epoll.c:2829)
==17017== by 0x403696: proactor_thread (threaderciser.c:478)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== Address 0x4fdf988 is 136 bytes inside a block of size 909 alloc'd
==17017== at 0x48387A3: malloc (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x48524FA: pn_proactor_connect2 (epoll.c:1545)
==17017== by 0x4857024: pn_proactor_connect (proactor-internal.c:97)
==17017== by 0x402B23: cpool_connect (threaderciser.c:229)
==17017== by 0x403120: global_connect (threaderciser.c:367)
==17017== by 0x4031A5: global_do_stuff (threaderciser.c:378)
==17017== by 0x403330: user_thread (threaderciser.c:397)
==17017== by 0x483E568: mythread_wrapper (in
/nix/store/6glsqxyngs9kjkx9mqhshwfi93qfsw8q-valgrind-3.15.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==17017== by 0x4864EDC: start_thread (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libpthread-2.30.so)
==17017== by 0x4D69A4E: clone (in
/nix/store/6m2k8kx8h216jlx9dg3lp4m90bz05yck-glibc-2.30/lib/libc-2.30.so)
==17017== Block was alloc'd by thread #2
==17017==
{
<insert_a_suppression_name_here>
Helgrind:Race
fun:my_memcmp
fun:mutex_destroy_WRK
fun:pthread_mutex_destroy
fun:pmutex_finalize
fun:pcontext_finalize
fun:pconnection_final_free
fun:pconnection_cleanup
fun:pconnection_process
fun:process
fun:proactor_do_epoll
fun:pn_proactor_wait
fun:proactor_thread
}
{noformat}
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