Bug 2130294

Summary: [abrt] epiphany: trap_handler(): epiphany killed by SIGTRAP
Product: [Fedora] Fedora Reporter: Ivan <ijalsovec>
Component: epiphanyAssignee: Michael Catanzaro <mcatanza>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 36CC: gecko-bugs-nobody, gnome-sig, jhorak, lsvlntn, mcatanza, mclasen, peter, rstrode, sandmann, tpopela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/defbbd1e24b4eee2da65b3640b666c34f304068f
Whiteboard: abrt_hash:8f6f4ed2483b4ae3a8e107533bf763a49ab801df;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-09-28 15:20:21 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: core_backtrace
none
File: cpuinfo
none
File: dso_list
none
File: environ
none
File: limits
none
File: maps
none
File: mountinfo
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Ivan 2022-09-27 18:20:08 UTC 
Version-Release number of selected component:
epiphany-1:42.4-1.fc36

Additional info:
reporter:       libreport-2.17.4
backtrace_rating: 4
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-gnome-org.gnome.Epiphany-9987.scope/9987
cmdline:        epiphany
crash_function: trap_handler
executable:     /usr/bin/epiphany
journald_cursor: s=d68ea2be5f3a4bfc9dea05b0fd2107c1;i=de1;b=644def50b7784751bce7742a3b745e0c;m=8707e61b;t=5e9ac09c7d619;x=b5911db2a2281845
kernel:         5.18.16-100.fc35.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 trap_handler at ../lib/ephy-debug.c:104
 #5 WebKit::ProcessLauncher::launchProcess at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/redhat-linux-build/WTF/Headers/wtf/glib/GUniquePtr.h:95
 #6 WebKit::ProcessLauncher::ProcessLauncher at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/Launcher/ProcessLauncher.cpp:40
 #7 WebKit::ProcessLauncher::create at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/Launcher/ProcessLauncher.h:105
 #8 WebKit::AuxiliaryProcessProxy::connect at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/AuxiliaryProcessProxy.cpp:137
 #9 WebKit::NetworkProcessProxy::NetworkProcessProxy at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/Network/NetworkProcessProxy.cpp:249
 #10 WebKit::NetworkProcessProxy::create at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/Network/NetworkProcessProxy.h:124
 #11 WebKit::networkProcessForSession at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp:244
 #12 WebKit::WebsiteDataStore::networkProcess at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp:254
 #13 WebKit::WebsiteDataStore::setIgnoreTLSErrors at /usr/src/debug/webkit2gtk3-2.38.0-2.fc36.x86_64/Source/WebKit/UIProcess/WebsiteData/soup/WebsiteDataStoreSoup.cpp:67
Comment 1 Ivan 2022-09-27 18:20:12 UTC 
Created attachment 1914641 [details]
File: backtrace
Comment 2 Ivan 2022-09-27 18:20:14 UTC 
Created attachment 1914642 [details]
File: core_backtrace
Comment 3 Ivan 2022-09-27 18:20:15 UTC 
Created attachment 1914643 [details]
File: cpuinfo
Comment 4 Ivan 2022-09-27 18:20:16 UTC 
Created attachment 1914644 [details]
File: dso_list
Comment 5 Ivan 2022-09-27 18:20:17 UTC 
Created attachment 1914645 [details]
File: environ
Comment 6 Ivan 2022-09-27 18:20:19 UTC 
Created attachment 1914646 [details]
File: limits
Comment 7 Ivan 2022-09-27 18:20:20 UTC 
Created attachment 1914647 [details]
File: maps
Comment 8 Ivan 2022-09-27 18:20:21 UTC 
Created attachment 1914648 [details]
File: mountinfo
Comment 9 Ivan 2022-09-27 18:20:22 UTC 
Created attachment 1914649 [details]
File: open_fds
Comment 10 Ivan 2022-09-27 18:20:24 UTC 
Created attachment 1914650 [details]
File: proc_pid_status
Comment 11 Ivan 2022-09-27 18:20:25 UTC 
Created attachment 1914651 [details]
File: var_log_messages
Comment 12 Michael Catanzaro 2022-09-27 22:17:58 UTC 
You're having trouble with fork():

"Unable to spawn a new child process: Failed to fork (Cannot allocate memory)"

You probably turned off overcommit, which is your fault as that is not compatible with general-purpose desktop applications. However... this is actually a WebKit bug too: we should be using posix_spawn() rather than fork(), but we stopped using G_SPAWN_LEAVE_DESCRIPTORS_OPEN in https://commits.webkit.org/254232@main and that is required to get the posix_spawn() codepath: otherwise, we have run custom code to close descriptors after fork(). Hmm...
Comment 13 Michael Catanzaro 2022-10-12 14:39:33 UTC 
*** Bug 2132776 has been marked as a duplicate of this bug. ***