This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1996217
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to chromium-browser in Ubuntu.
https://bugs.launchpad.net/bugs/1996217
Title:
SIGTRAP on launch 109.0.5396.2-2184
Status in chromium-browser package in Ubuntu:
New
Status in linux package in Ubuntu:
Incomplete
Bug description:
I installed chromium snap from edge channel:
$ snap refresh --amend --channel edge chromium
chromium (edge) 109.0.5396.2 from Canonical✓ refreshed
$ chromium
Trace/breakpoint trap (core dumped)
======
STRACE
======
When I run it through strace, the last system calls are:
...
mprotect(0x560c91e2d000, 8187904, PROT_READ) = 0
mprotect(0x7f9013377000, 4096, PROT_READ) = 0
munmap(0x7f9012e3e000, 91649) = 0
set_tid_address(0x7f9010ae0110) = 55209
set_robust_list(0x7f9010ae0120, 24) = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f9012e1bbf0, sa_mask=[],
sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f9012e29420}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f9012e1bc90, sa_mask=[],
sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9012e29420}, NULL,
8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024,
rlim_max=RLIM64_INFINITY}) = 0
futex(0x7f9012e3d0c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
getrandom("\x74\xd0\x85\x97\x19\x76\xcf\x4a", 8, 0) = 8
getrandom("\x0b\x28\x11\x02\x4b\x2b\x50\xce", 8, 0) = 8
mmap(0x27d400000000, 17179869184, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x27d400000000
mmap(0x2e43fffff000, 17179873280, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2e43fffff000
pkey_mprotect(0x27d400201000, 4096, PROT_READ|PROT_WRITE, 0) = -1 EPERM
(Operation not permitted)
--- SIGTRAP {si_signo=SIGTRAP, si_code=SI_KERNEL} ---
+++ killed by SIGTRAP (core dumped) +++
error: signal: trace/breakpoint trap
=======
JOURNAL
=======
And the journal entries during launch:
Nov 10 08:24:02 workpc systemd[1949]: Started Application launched by
gnome-shell.
Nov 10 08:24:02 workpc systemd[1949]: Started VTE child process 54818
launched by gnome-terminal-server process 40213.
Nov 10 08:24:09 workpc systemd[1949]: Started
snap.chromium.chromium.414af9f4-295b-44f0-976c-4abb39846b28.scope.
Nov 10 08:24:09 workpc audit[54829]: AVC apparmor="DENIED"
operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=54829
comm="snap-confine" capability=12 capname="net_admin"
Nov 10 08:24:09 workpc kernel: audit: type=1400 audit(1668097449.379:548):
apparmor="DENIED" operation="capable" class="cap"
profile="/usr/lib/snapd/snap-confine" pid=54829 comm="snap-confine"
capability=12 capname="net_admin"
Nov 10 08:24:09 workpc kernel: audit: type=1400 audit(1668097449.379:549):
apparmor="DENIED" operation="capable" class="cap"
profile="/usr/lib/snapd/snap-confine" pid=54829 comm="snap-confine"
capability=38 capname="perfmon"
Nov 10 08:24:09 workpc audit[54829]: AVC apparmor="DENIED"
operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=54829
comm="snap-confine" capability=38 capname="perfmon"
Nov 10 08:24:09 workpc audit[54829]: SECCOMP auid=1000 uid=1000 gid=1000
ses=2 subj=snap.chromium.chromium pid=54829 comm="chrome"
exe="/snap/chromium/2184/usr/lib/chromium-browser/chrome" sig=0 arch=c000003e
syscall=329 compat=0 ip=0x7f3259ae573d code=0x50000
Nov 10 08:24:09 workpc kernel: traps: chrome[54829] trap int3 ip:558e4009f96e
sp:7fff421fe9f0 error:0 in chrome[558e3fecb000+a1b2000]
Nov 10 08:24:09 workpc kernel: audit: type=1326 audit(1668097449.439:550):
auid=1000 uid=1000 gid=1000 ses=2 subj=snap.chromium.chromium pid=54829
comm="chrome" exe="/snap/chromium/2184/usr/lib/chromium-browser/chrome" sig=0
arch=c000003e syscall=329 compat=0 ip=0x7f3259ae573d code=0x50000
=====
SPECS
=====
OS: Ubuntu 22.10
Kernel: 5.19.0-21-generic
CPU: 12600k
snap: 109.0.5396.2 2184 latest/edge canonical✓
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1996217/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
