Bug 1417396

Created attachment 1245412 [details]
File: backtrace

Created attachment 1245413 [details]
File: cgroup

Created attachment 1245414 [details]
File: core_backtrace

Created attachment 1245415 [details]
File: dso_list

Created attachment 1245416 [details]
File: environ

Created attachment 1245417 [details]
File: limits

Created attachment 1245418 [details]
File: maps

Created attachment 1245419 [details]
File: mountinfo

Created attachment 1245420 [details]
File: namespaces

Created attachment 1245421 [details]
File: open_fds

Created attachment 1245422 [details]
File: proc_pid_status

Created attachment 1245423 [details]
File: var_log_messages

Similar problem has been detected:

it occured right after firefox crashed but i didnt realize that anything else happened until i got the alert saying so.

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/plasmashell --shut-up
crash_function: KCrash::defaultCrashHandler(int)
executable:     /usr/bin/plasmashell
global_pid:     1104
kernel:         4.9.4-201.fc25.x86_64
package:        plasma-workspace-5.8.5-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         plasmashell killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

*** Bug 1435066 has been marked as a duplicate of this bug. ***

Similar problem has been detected:

The problem occurs about half the times I quit Firefox.  The problem happens most frequently when Firefox has a lot of open tabs, here Firefox has 15 tabs in 8 windows.

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/plasmashell --shut-up
crash_function: KCrash::defaultCrashHandler(int)
executable:     /usr/bin/plasmashell
global_pid:     1506
kernel:         4.9.14-200.fc25.x86_64
package:        plasma-workspace-5.8.6-4.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         plasmashell killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Yet another crash under similar circumstances.

Similar problem has been detected:

My Acer monitor quickly disconnects and then reconnects from the GPU, whenever it detects a channel with a signal. This quick switching must have caused the SIGSEV

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/plasmashell --shut-up
crash_function: KCrash::defaultCrashHandler(int)
executable:     /usr/bin/plasmashell
global_pid:     5773
kernel:         4.10.6-200.fc25.x86_64
package:        plasma-workspace-5.8.6-6.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         plasmashell killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

*** Bug 1446173 has been marked as a duplicate of this bug. ***

Similar problem has been detected:

Plugged in a USB-C dock with two external monitors attached.

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/plasmashell
crash_function: KCrash::defaultCrashHandler(int)
executable:     /usr/bin/plasmashell
global_pid:     3930
kernel:         4.10.11-200.fc25.x86_64
package:        plasma-workspace-5.9.4-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         plasmashell killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Similar problem has been detected:

1-Clicked on close button to save machine state in Virtual box session
2-Tried to switch windows with alt+tab
Then this crash happed and panel dissapeared for about 15 seconds and came back again

reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/plasmashell
crash_function: KCrash::defaultCrashHandler(int)
executable:     /usr/bin/plasmashell
global_pid:     30285
kernel:         4.11.12-200.fc25.x86_64
package:        plasma-workspace-5.9.5.1-1.fc25
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
reason:         plasmashell killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1001

*** Bug 1482738 has been marked as a duplicate of this bug. ***

*** Bug 1497921 has been marked as a duplicate of this bug. ***

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