This appears to be a glibc bug, but a Mosh workaround was committed upstream. See
https://github.com/mobile-shell/mosh/issues/727 https://bugs.debian.org/817929 https://sourceware.org/ml/libc-help/2016-03/msg00004.html https://sourceware.org/bugzilla/show_bug.cgi?id=19861
ProblemType: Crash DistroRelease: Ubuntu 16.04 Package: mosh 1.2.5-1.1build1 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic x86_64 NonfreeKernelModules: openafs ApportVersion: 2.20-0ubuntu3 Architecture: amd64 CurrentDesktop: GNOME Date: Thu Mar 24 12:22:08 2016 Disassembly: => 0x0: Cannot access memory at address 0x0 EcryptfsInUse: Yes ExecutablePath: /usr/bin/mosh-server InstallationDate: Installed on 2016-02-19 (34 days ago) InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160218) ProcCmdline: mosh-server SegvAnalysis: Segfault happened at: 0x0: Cannot access memory at address 0x0 PC (0x00000000) not located in a known VMA region (needed executable region)! SegvReason: executing NULL VMA Signal: 11 SourcePackage: mosh StacktraceTop: ?? () ?? () from /usr/lib/x86_64-linux-gnu/libutempter.so.0 utempter_add_record () from /usr/lib/x86_64-linux-gnu/libutempter.so.0 ?? () __libc_start_main (main=0x564683ff2000, argc=1, argv=0x7fff22b44308, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff22b442f8) at ../csu/libc-start.c:291 Title: mosh-server crashed with SIGSEGV in utempter_add_record() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm bumblebee cdrom dip libvirtd lpadmin plugdev sambashare sbuild sudo wireshark
This appears to be a glibc bug, but a Mosh workaround was committed upstream. See
https:/ /github. com/mobile- shell/mosh/ issues/ 727 /bugs.debian. org/817929 /sourceware. org/ml/ libc-help/ 2016-03/ msg00004. html /sourceware. org/bugzilla/ show_bug. cgi?id= 19861
https:/
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ProblemType: Crash ature: Ubuntu 4.4.0-15.31-generic 4.4.6 dules: openafs mosh-server x86_64- linux-gnu/ libutempter. so.0 add_record () from /usr/lib/ x86_64- linux-gnu/ libutempter. so.0 f2000, argc=1, argv=0x7fff22b4 4308, init=<optimized out>, fini=<optimized out>, rtld_fini= <optimized out>, stack_end= 0x7fff22b442f8) at ../csu/ libc-start. c:291 add_record( )
DistroRelease: Ubuntu 16.04
Package: mosh 1.2.5-1.1build1
ProcVersionSign
Uname: Linux 4.4.0-15-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: GNOME
Date: Thu Mar 24 12:22:08 2016
Disassembly: => 0x0: Cannot access memory at address 0x0
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/
InstallationDate: Installed on 2016-02-19 (34 days ago)
InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160218)
ProcCmdline: mosh-server
SegvAnalysis:
Segfault happened at: 0x0: Cannot access memory at address 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: mosh
StacktraceTop:
?? ()
?? () from /usr/lib/
utempter_
?? ()
__libc_start_main (main=0x564683f
Title: mosh-server crashed with SIGSEGV in utempter_
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm bumblebee cdrom dip libvirtd lpadmin plugdev sambashare sbuild sudo wireshark