cups-browsed crashed with SIGSEGV in __strncasecmp_l_avx()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cups-filters (Ubuntu) |
Fix Released
|
Medium
|
Till Kamppeter |
Bug Description
seen with current focal
ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: cups-browsed 1.27.0-2
ProcVersionSign
Uname: Linux 5.4.0-12-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu16
Architecture: amd64
CupsErrorLog:
Date: Fri Feb 14 07:21:58 2020
ExecutablePath: /usr/sbin/
InstallationDate: Installed on 2019-01-12 (401 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
Lpstat:
device for Canon_MG2900_
device for DYMO_LabelWrite
device for EPSON_Epson_
device for HP_LaserJet_
device for IBC_Bur_
MachineType: LENOVO 20MFCTO1WW
Papersize: letter
ProcAttrCurrent: /usr/sbin/
ProcCmdline: /usr/sbin/
ProcKernelCmdLine: BOOT_IMAGE=
SegvAnalysis:
Segfault happened at: 0x7fab29a23c5f <__strncasecmp_
PC (0x7fab29a23c5f) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%xmm1" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: cups-filters
StacktraceTop:
__strncasecmp_
?? ()
?? ()
avahi_
?? () from /usr/lib/
Title: cups-browsed crashed with SIGSEGV in __strncasecmp_
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 10/28/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N2EET43W (1.25 )
dmi.board.
dmi.board.name: 20MFCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad X1 Extreme
dmi.product.name: 20MFCTO1WW
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
separator:
Changed in cups-filters (Ubuntu): | |
status: | New → In Progress |
Changed in cups-filters (Ubuntu): | |
assignee: | nobody → Till Kamppeter (till-kamppeter) |
StacktraceTop: l_avx () at ../sysdeps/ x86_64/ multiarch/ strcmp- sse42.S: 199 service_ resolver_ event (client= client@ entry=0x55e962d 87b60, event=event@ entry=AVAHI_ RESOLVER_ FAILURE, message= message@ entry=0x55e962d 8b250) at resolver.c:165 0x55e962d8b250, userdata= 0x55e962d87b60) at client.c:258
__strncasecmp_
is_local_hostname ()
resolve_callback ()
avahi_
filter_func (bus=<optimized out>, message=