** Also affects: lshw (Ubuntu Xenial)
Importance: Undecided
Status: New
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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1699161
Title:
lshw crashes with SEGV in privileged containers
Status in lshw package in Ubuntu:
Confirmed
Status in lshw source package in Xenial:
New
Bug description:
When running lshw in a Xenial container, I'm getting a segmentation
fault. I'll attach the apport crash dump.
```
stgraber@castiana:~$ lxc launch ubuntu:16.04 priv -c security.privileged=true
Creating priv
Starting priv
stgraber@castiana:~$ lxc exec priv bash
root@priv:~# lshw
Segmentation fault
root@priv:~#
```
[strace of lshw]
open("/usr/share/hwdata/usb.ids", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/etc/usb.ids", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/usr/share/usb.ids", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/usr/local/share/usb.ids", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/usr/share/lshw-common/usb.ids", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/usr/share/usb.ids", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/sys/kernel/debug/usb/devices", O_RDONLY) = -1 EACCES (Permission
denied)
open("/proc/bus/usb/devices", O_RDONLY) = -1 ENOENT (No such file or
directory)
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0} ---
+++ killed by SIGSEGV +++
Segmentation fault
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