* Patrick Shanahan [01-03-21 13:08]:

* Marcus Meissner [01-03-21 12:30]:

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On Sun, Jan 03, 2021 at 12:23:45PM -0500, Patrick Shanahan wrote:

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I get a considerable number of sshd coredumps per day on Tumbleweed, currently 20210101. there is no system crash or other notice and does not seem to affect other ssh connections (I maintain quite a few to share filesystems).

12:13 crash: ~ # coredumpctl info 24778 -o sshd.coredump.txt PID: 24778 (sshd) UID: 1000 (paka) GID: 100 (users) Signal: 11 (SEGV) Timestamp: Sun 2021-01-03 10:49:57 EST (1h 23min ago) Command Line: sshd: paka@notty Executable: /usr/sbin/sshd Control Group: /user.slice/user-1000.slice/session-27.scope Unit: session-27.scope Slice: user-1000.slice Session: 27 Owner UID: 1000 (paka) Boot ID: 6daaababe19d42638b365590e4f26aee Machine ID: 3384cbc37a574dcc99445aa25cd2db04 Hostname: crash Storage: /var/lib/systemd/coredump/core.sshd.1000.6daaababe19d42638b365590e4f26aee.24778.1609688997000000.zst Message: Process 24778 (sshd) of user 1000 dumped core.

Stack trace of thread 24778: #0 0x000055d628693563 cipher_free (sshd + 0x4e563) #1 0x000055d628695b67 ssh_packet_close_internal (sshd + 0x50b67) #2 0x000055d628655cbf main (sshd + 0x10cbf) #3 0x00007f2cae063152 __libc_start_main (libc.so.6 + 0x28152) #4 0x000055d62865624e _start (sshd + 0x1124e)

is this a known issue? I see nothing similar lately on bugzilla

how would I trouble-shoot? should I open a bug report?

Do you use a different openssl version from a development repo? (rpm -qi libopenssl1_1 )

If all is just tumbleweed only, open a bugreport.

zypper se -si libopenssl1_1 provides

S | Name | Type | Version | Arch | Repository --+-----------------------+---------+------------+--------+------------------------ i | libopenssl1_1 | package | 1.1.1h-2.1 | x86_64 | openSUSE-Tumbleweed OSS

rpm -qi provides Group : Productivity/Networking/Security

I will open a bug report

Bug 1180501 Submitted https://bugzilla.opensuse.org/show_bug.cgi?id=1180501 tks -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode

* Olaf Hering [01-03-21 14:09]:

Am Sun, 3 Jan 2021 12:23:45 -0500 schrieb Patrick Shanahan :

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is this a known issue?

Yes.

...

should I open a bug report?

Yes, along with sshd_config and 'ssh -v' output.

included /etc/ssh/sshd_config on bug report https://bugzilla.opensuse.org/show_bug.cgi?id=1180501 ssh -v provides empty string sshd -v unknown option -- v OpenSSH_8.3p1, OpenSSL 1.1.1h 22 Sep 2020 -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode

* Dave Howorth [01-03-21 17:41]:

On Sun, 3 Jan 2021 14:47:13 -0500 Patrick Shanahan wrote:

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* Olaf Hering [01-03-21 14:09]:

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Am Sun, 3 Jan 2021 12:23:45 -0500 schrieb Patrick Shanahan :

...

is this a known issue?

Yes.

...

should I open a bug report?

Yes, along with sshd_config and 'ssh -v' output.

included /etc/ssh/sshd_config on bug report https://bugzilla.opensuse.org/show_bug.cgi?id=1180501

ssh -v provides empty string

Not on my system it doesn't. It provides usage instructions. I presume Olaf meant to say 'ssh -V'

agree, what I should have said, that it doesn't provide pertinent information, even version information ssh -V OpenSSH_8.3p1, OpenSSL 1.1.1h 22 Sep 2020

...

sshd -v unknown option -- v OpenSSH_8.3p1, OpenSSL 1.1.1h 22 Sep 2020

will amind bug report. -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode