** Changed in: libusb (Ubuntu)
Assignee: (unassigned) => Sebastien Bacher (seb128)
** Tags removed: rls-jj-incoming
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https://bugs.launchpad.net/bugs/1960387
Title:
fprintd crashed with SIGSEGV in log_v() from usbi_log() from
libusb_unref_device()
Status in libusb:
New
Status in fprintd package in Ubuntu:
Won't Fix
Status in libusb package in Ubuntu:
Confirmed
Bug description:
+
ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: fprintd 1.94.1-1
ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12
Uname: Linux 5.15.0-18-generic x86_64
ApportVersion: 2.20.11-0ubuntu76
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Mon Feb 7 21:58:32 2022
ExecutablePath: /usr/libexec/fprintd
InstallationDate: Installed on 2021-12-21 (50 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
ProcCmdline: /usr/libexec/fprintd
ProcEnviron:
LANG=ru_RU.UTF-8
PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x7fd8a7a3855f: call *%rax
PC (0x7fd8a7a3855f) ok
source "*%rax" (0xd86d54af5d1db0f9) not located in a known VMA region
(needed readable region)!
destination "(%rsp)" (0x7ffdceacc590) ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: fprintd
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
libusb_unref_device () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
?? () from /lib/x86_64-linux-gnu/libgusb.so.2
g_object_unref () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: fprintd crashed with SIGSEGV in libusb_unref_device()
UpgradeStatus: Upgraded to jammy on 2022-01-16 (23 days ago)
UserGroups: N/A
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