https://bugs.kde.org/show_bug.cgi?id=444921
Bug ID: 444921
Summary: ksgrd_network_helper aborted when starting
plasma-systemmonitor 5.23.2
Product: plasma-systemmonitor
Version: 5.23.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: ksysguard-b...@kde.org
Reporter: matthew.fagn...@utoronto.ca
CC: ahiems...@heimr.nl, plasma-b...@kde.org
Target Milestone: ---
SUMMARY
ksgrd_network_helper aborted 6/6 times when starting plasma-systemmonitor in
Plasma 5.23.2 on Wayland in a Fedora 35 KDE Plasma installation. The crashes
happened right after plasma-systemmonitor started to the Overview screen. 5/6
of the ksgrd_network_helper crashes had traces which involved
ConnectionMapping::~ConnectionMapping as follows
Core was generated by `/usr/libexec/ksysguard/ksgrd_network_helper'.
Program terminated with signal SIGABRT, Aborted.
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6,
no_tid=no_tid@entry=0) at pthread_kill.c:44
44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
[Current thread is 1 (Thread 0x7fd5fed08fc0 (LWP 5117))]
(gdb) bt
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6,
no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007fd5fe8b38c3 in __pthread_kill_internal (signo=6, threadid=<optimized
out>)
at pthread_kill.c:78
#2 0x00007fd5fe8666b6 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007fd5fe8507d3 in __GI_abort () at abort.c:79
#4 0x00007fd5feaf5a46 in __gnu_cxx::__verbose_terminate_handler ()
at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95
#5 0x00007fd5feb0129c in __cxxabiv1::__terminate (handler=<optimized out>)
at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:48
#6 0x00007fd5feb01307 in std::terminate () at
../../../../libstdc++-v3/libsupc++/eh_terminate.cc:58
#7 0x000055b5febb50fc in std::thread::~thread (this=<optimized out>,
this=<optimized out>)
at /usr/include/c++/11/bits/std_thread.h:152
#8 ConnectionMapping::~ConnectionMapping (this=<optimized out>,
this=<optimized out>)
at
/usr/src/debug/libksysguard-5.23.2-1.fc35.x86_64/processcore/plugins/network/helper/ConnectionMapping.h:26
#9 __gnu_cxx::new_allocator<ConnectionMapping>::destroy<ConnectionMapping>
(__p=<optimized out>,
this=<optimized out>) at /usr/include/c++/11/ext/new_allocator.h:168
#10 std::allocator_traits<std::allocator<ConnectionMapping>
>::destroy<ConnectionMapping> (
__p=<optimized out>, __a=...) at
/usr/include/c++/11/bits/alloc_traits.h:531
#11 std::_Sp_counted_ptr_inplace<ConnectionMapping,
std::allocator<ConnectionMapping>, (__gnu_cxx::_Lock_policy)2>::_M_dispose
(this=<optimized out>) at /usr/include/c++/11/bits/shared_ptr_base.h:528
--Type <RET> for more, q to quit, c to continue without paging--c
#12 0x000055b5febb5247 in
std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release
(this=0x55b5ff23a830) at /usr/include/c++/11/bits/shared_ptr_base.h:168
#13 0x000055b5febb36fb in
std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count
(this=<optimized out>, this=<optimized out>) at
/usr/include/c++/11/bits/shared_ptr_base.h:702
#14 std::__shared_ptr<ConnectionMapping,
(__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=<optimized out>,
this=<optimized out>) at /usr/include/c++/11/bits/shared_ptr_base.h:1154
#15 std::shared_ptr<ConnectionMapping>::~shared_ptr (this=<optimized out>,
this=<optimized out>) at /usr/include/c++/11/bits/shared_ptr.h:122
#16 main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/libksysguard-5.23.2-1.fc35.x86_64/processcore/plugins/network/helper/main.cpp:94
The journal at the time of the crashes showed errors like:
plasma-systemmonitor[2577]: org.kde.ksysguard.plugin.network: Helper process
terminated abnormally!
plasma-systemmonitor[2577]: org.kde.ksysguard.plugin.network: "The process
doesn't have permission to open the capture source\nterminate called without an
active exception\n"
Nov 04 01:47:53 systemd[1106]: Started System Monitor - System Monitor.
Nov 04 01:47:54 plasma-systemmonitor[2577]: kf.kirigami: Units.devicePixelRatio
is deprecated (since 5.86 ): This returns 1 when using Qt HiDPI scaling.
Nov 04 01:47:54 systemd[1106]: Starting Track hardware statistics...
Nov 04 01:47:54 NetworkManager[922]: <info> [1636004874.4886] audit:
op="statistics" interface="enp1s0" ifindex=2 args="500" pid=2589 uid=1000
result="success"
Nov 04 01:47:54 NetworkManager[922]: <info> [1636004874.5509] audit:
op="statistics" interface="wlp2s0" ifindex=3 args="500" pid=2589 uid=1000
result="success"
Nov 04 01:47:54 audit: BPF prog-id=49 op=LOAD
Nov 04 01:47:54 audit: BPF prog-id=50 op=LOAD
Nov 04 01:47:54 systemd[1]: Starting Hostname Service...
Nov 04 01:47:54 systemd[1106]: Started Track hardware statistics.
Nov 04 01:47:54 NetworkManager[922]: <info> [1636004874.6293] audit:
op="statistics" interface="wlp2s0" ifindex=3 args="500" pid=2589 uid=1000
result="success"
Nov 04 01:47:54 systemd[1]: Started Hostname Service.
Nov 04 01:47:54 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-hostnamed
comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
Nov 04 01:47:55 plasma-systemmonitor[2577]: kf.kirigami: Units.devicePixelRatio
is deprecated (since 5.86 ): This returns 1 when using Qt HiDPI scaling.
Nov 04 01:47:55 audit[2608]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3
subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=2608
comm="ksgrd_network_h" exe="/usr/libexec/ksysguard/ksgrd_network_helper" sig=6
res=1
Nov 04 01:47:55 systemd[1]: Created slice Slice /system/systemd-coredump.
Nov 04 01:47:55 audit: BPF prog-id=51 op=LOAD
Nov 04 01:47:55 audit: BPF prog-id=52 op=LOAD
Nov 04 01:47:55 audit: BPF prog-id=53 op=LOAD
Nov 04 01:47:55 systemd[1]: Started Process Core Dump (PID 2615/UID 0).
Nov 04 01:47:55 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0
msg='unit=systemd-coredump@0-2615-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Nov 04 01:47:55 plasma-systemmonitor[2577]:
file:///usr/lib64/qt5/qml/QtQuick/Controls.2/org.kde.desktop/ScrollView.qml:99:27:
QML ScrollBar: Binding loop detected for property "visible"
Nov 04 01:47:55 systemd-coredump[2624]: Process 2608 (ksgrd_network_h) of user
1000 dumped core.
Found module linux-vdso.so.1 with
build-id: 1a8ef68e53b362d3a5a2f0404974bd1693f8ef4d
Found module libnl-route-3.so.200 with
build-id: 25ac144713fd4d7ed0d9394a7d36c424b185fdf1
Found module ld-linux-x86-64.so.2 with
build-id: 7d2c06364366496318a96401aee1c204f80ee73a
Found module libm.so.6 with build-id:
fed79663436256eb88044bf3cff419c08487da77
Found module libibverbs.so.1 with
build-id: a54f51bbbab1f47243e2ad7bc5fb854aaade4e2a
Found module libc.so.6 with build-id:
f891252f9069edee265f92cfb9a163880999588b
Found module libgcc_s.so.1 with
build-id: 279c1648ee67377b5de1c45a244740beea48423e
Found module libstdc++.so.6 with
build-id: ee39599366a0d94a90b4d1b74bd39bb6ce9e4cea
Found module libnl-3.so.200 with
build-id: 9ec8cd67a8293913423a6e854ed3c21bb97ecf9e
Found module libpcap.so.1 with
build-id: d2259e63bc0fc951f7cc4d07c02d3b01a16ff76b
Found module ksgrd_network_helper with
build-id: d03464809b73938a3fe874120fc4955016a264f1
Stack trace of thread 2608:
#0 0x00007f18d362185c
__pthread_kill_implementation (libc.so.6 + 0x8f85c)
#1 0x00007f18d35d46b6 __GI_raise
(libc.so.6 + 0x426b6)
#2 0x00007f18d35be7d3 __GI_abort
(libc.so.6 + 0x2c7d3)
#3 0x00007f18d3863a46
_ZN9__gnu_cxx27__verbose_terminate_handlerEv.cold (libstdc++.so.6 + 0xa1a46)
#4 0x00007f18d386f29c
_ZN10__cxxabiv111__terminateEPFvvE (libstdc++.so.6 + 0xad29c)
#5 0x00007f18d386f307 _ZSt9terminatev
(libstdc++.so.6 + 0xad307)
#6 0x0000562bbbea60fc
_ZNSt23_Sp_counted_ptr_inplaceI17ConnectionMappingSaIS0_ELN9__gnu_cxx12_Lock_policyE2EE10_M_disposeEv
(ksgrd_network_helper + 0x60fc)
#7 0x0000562bbbea6247
_ZNSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE10_M_releaseEv
(ksgrd_network_helper + 0x6247)
#8 0x0000562bbbea46fb main
(ksgrd_network_helper + 0x46fb)
#9 0x00007f18d35bf560
__libc_start_call_main (libc.so.6 + 0x2d560)
#10 0x00007f18d35bf60c
__libc_start_main_impl (libc.so.6 + 0x2d60c)
#11 0x0000562bbbea5aa5 _start
(ksgrd_network_helper + 0x5aa5)
Stack trace of thread 2609:
#0 0x00007f18d366a3b5
__GI___clock_nanosleep (libc.so.6 + 0xd83b5)
#1 0x00007f18d366efb7 __GI___nanosleep
(libc.so.6 + 0xdcfb7)
#2 0x0000562bbbea8b39
_ZN17ConnectionMapping4loopEv (ksgrd_network_helper + 0x8b39)
#3 0x00007f18d389bc84
execute_native_thread_routine (libstdc++.so.6 + 0xd9c84)
#4 0x00007f18d361fb17 start_thread
(libc.so.6 + 0x8db17)
#5 0x00007f18d36a46a0 __clone3
(libc.so.6 + 0x1126a0)
Nov 04 01:47:55 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0
msg='unit=systemd-coredump@0-2615-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Nov 04 01:47:55 systemd[1]: systemd-coredump@0-2615-0.service: Deactivated
successfully.
Nov 04 01:47:55 audit: BPF prog-id=53 op=UNLOAD
Nov 04 01:47:55 audit: BPF prog-id=52 op=UNLOAD
Nov 04 01:47:55 audit: BPF prog-id=51 op=UNLOAD
Nov 04 01:47:55 plasma-systemmonitor[2577]: org.kde.ksysguard.plugin.network:
Helper process terminated abnormally!
Nov 04 01:47:55 plasma-systemmonitor[2577]: org.kde.ksysguard.plugin.network:
"The process doesn't have permission to open the capture source\nterminate
called without an active exception\n"
Nov 04 01:47:55 wireplumber[1497]: <WpSiStandardLink:0x7f8348004f10>
link-factory: unknown input port 67
Nov 04 01:47:55 wireplumber[1497]: <WpSiStandardLink:0x7f8348004f10> failed to
activate si-standard-link: link-factory: unknown input port 67
Nov 04 01:47:57 abrt-server[2631]: Package 'libksysguard' isn't signed with
proper key
Nov 04 01:47:57 abrt-server[2631]: 'post-create' on
'/var/spool/abrt/ccpp-2021-11-04-01:47:55.777593-2608' exited with 1
Nov 04 01:47:57 abrt-server[2631]: Deleting problem directory
'/var/spool/abrt/ccpp-2021-11-04-01:47:55.777593-2608'
One crash had a different trace involving ConnectionMapping::parsePid.
Core was generated by `/usr/libexec/ksysguard/ksgrd_network_helper'.
Program terminated with signal SIGABRT, Aborted.
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6,
no_tid=no_tid@entry=0) at pthread_kill.c:44
44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
[Current thread is 1 (Thread 0x7f8e0010b640 (LWP 4314))]
(gdb) bt
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6,
no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007f8e0032b8c3 in __pthread_kill_internal (signo=6, threadid=<optimized
out>)
at pthread_kill.c:78
#2 0x00007f8e002de6b6 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007f8e002c87d3 in __GI_abort () at abort.c:79
#4 0x0000562821f545b4 in std::__replacement_assert (__file=<optimized out>,
__line=<optimized out>,
__function=<optimized out>, __condition=<optimized out>)
at /usr/include/c++/11/x86_64-redhat-linux/bits/c++config.h:2660
#5 0x0000562821f571cf in std::array<char, 100ul>::operator[] (this=<optimized
out>,
__n=<optimized out>) at /usr/include/c++/11/array:186
#6 std::array<char, 100ul>::operator[] (__n=<optimized out>,
this=0x7f8e0010ad90)
at /usr/include/c++/11/array:186
#7 ConnectionMapping::parsePid (this=0x562822bd5840)
at
/usr/src/debug/libksysguard-5.23.2-1.fc35.x86_64/processcore/plugins/network/helper/ConnectionMapping.cpp:228
#8 ConnectionMapping::loop (this=0x562822bd5840)
at
/usr/src/debug/libksysguard-5.23.2-1.fc35.x86_64/processcore/plugins/network/helper/ConnectionMapping.cpp:143
#9 0x00007f8e005a5c84 in std::execute_native_thread_routine
(__p=0x562822bd59e0)
at ../../../../../libstdc++-v3/src/c++11/thread.cc:82
#10 0x00007f8e00329b17 in start_thread (arg=<optimized out>) at
pthread_create.c:435
--Type <RET> for more, q to quit, c to continue without paging--c
#11 0x00007f8e003ae6a0 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
I'm guessing that crash is related to the others, but I could make another
report if that would be more appropriate
STEPS TO REPRODUCE
1. Boot a Fedora 35 KDE Plasma installation updated to 2021-11-04 with the
updates-testing repo enabled
2. Log in to Plasma on Wayland
3. start konsole
4. Update from Plasma 5.22.5 to 5.23.2. I did this by the following since the
full Plasma 5.23.2 at
https://bodhi.fedoraproject.org/updates/FEDORA-2021-f7d19c8901 isn't in the
updates-testing repo yet.
5. bodhi updates download --updateid FEDORA-2021-f7d19c8901
6. Log out of Plasma
7. Switch to another VT
8. Log in on the VT
9. Switch to the directory the Plasma 5.23.2 rpms were downloaded to
10. sudo dnf upgrade *rpm
11. reboot
12. Log into Plasma 5.23.2 on wayland
13. Start plasma-systemmonitor 5.23.2
When Plasma 5.23.2 is in the updates-testing repo the update could just be done
with
sudo dnf offline-upgrade download (with updates-testing enabled)
sudo dnf offline-upgrade reboot
OBSERVED RESULT
ksgrd_network_helper aborted when starting plasma-systemmonitor 5.23.2
EXPECTED RESULT
No crashes would happen
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora 35
(available in About System)
KDE Plasma Version: 5.23.2
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.2
ADDITIONAL INFORMATION
I didn't see anything look unusual in the plasma-systemmonitor window. These
crashes didn't happen with plasma-systemmonitor 5.22.5 or earlier.
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