Your message dated Fri, 21 Dec 2018 15:51:14 +0000
with message-id <[email protected]>
and subject line Bug#917007: fixed in qemu 1:3.1+dfsg-2
has caused the Debian Bug report #917007,
regarding kvm crashes when "host" smartcard is configured
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)


-- 
917007: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=917007
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: qemu-system-x86
Version: 1:3.1+dfsg-1
Severity: important

Hi,

When starting a domain that has a virtual smartcard reader configured as 
"host", kvm crashes.

to reproduce, run as root the following commands to setup the NSS db
(certutil is in libnss3-tools):

mkdir -p /etc/pki/nssdb
certutil -N -d /etc/pki/nssdb
certutil -N -d dbm:/etc/pki/nssdb/
chmod 644 /etc/pki/nssdb/*

Changing it to "passthrough" or removing the device helps.

                Stack trace of thread 6399:
                #0  0x00007f34ac6eb5e7 __GI___getpriority (libc.so.6)
                #1  0x00007f34ac287e18 _pt_root (libnspr4.so)
                #2  0x00007f34ac7c3fa3 start_thread (libpthread.so.0)
                #3  0x00007f34ac6f488f __clone (libc.so.6)
                
                Stack trace of thread 6382:
                #0  0x00007f34ac7cc9c2 futex_abstimed_wait_cancelable 
(libpthread.so.0)
                #1  0x00007f34ac7ccad3 __new_sem_wait_slow (libpthread.so.0)
                #2  0x000055f1484d3caf qemu_sem_timedwait (qemu-system-x86_64)
                #3  0x000055f1484ce774 worker_thread (qemu-system-x86_64)
                #4  0x000055f1484d333a qemu_thread_start (qemu-system-x86_64)
                #5  0x00007f34ac7c3fa3 start_thread (libpthread.so.0)
                #6  0x00007f34ac6f488f __clone (libc.so.6)
                
                Stack trace of thread 6386:
                #0  0x00007f34ac7c9fac futex_wait_cancelable (libpthread.so.0)
                #1  0x000055f1484d39bb qemu_cond_wait_impl (qemu-system-x86_64)
                #2  0x000055f1480cdfc7 qemu_wait_io_event (qemu-system-x86_64)
                #3  0x000055f1480cf888 qemu_kvm_cpu_thread_fn 
(qemu-system-x86_64)
                #4  0x000055f1484d333a qemu_thread_start (qemu-system-x86_64)
                #5  0x00007f34ac7c3fa3 start_thread (libpthread.so.0)
                #6  0x00007f34ac6f488f __clone (libc.so.6)
                
                Stack trace of thread 6369:
                #0  0x00007f34ac7cd1dc __lll_lock_wait (libpthread.so.0)
                #1  0x00007f34ac7c6704 __GI___pthread_mutex_lock 
(libpthread.so.0)
                #2  0x000055f1484d3483 qemu_mutex_lock_impl (qemu-system-x86_64)
                #3  0x000055f1480cf6ee qemu_mutex_lock_iothread_impl 
(qemu-system-x86_64)
                #4  0x000055f1484e538e call_rcu_thread (qemu-system-x86_64)
                #5  0x000055f1484d333a qemu_thread_start (qemu-system-x86_64)
                #6  0x00007f34ac7c3fa3 start_thread (libpthread.so.0)
                #7  0x00007f34ac6f488f __clone (libc.so.6)
                
                Stack trace of thread 6384:
                #0  0x00007f34ac7c9fac futex_wait_cancelable (libpthread.so.0)
                #1  0x000055f1484d39bb qemu_cond_wait_impl (qemu-system-x86_64)
                #2  0x000055f1480cdfc7 qemu_wait_io_event (qemu-system-x86_64)
                #3  0x000055f1480cf888 qemu_kvm_cpu_thread_fn 
(qemu-system-x86_64)
                #4  0x000055f1484d333a qemu_thread_start (qemu-system-x86_64)
                #5  0x00007f34ac7c3fa3 start_thread (libpthread.so.0)
                #6  0x00007f34ac6f488f __clone (libc.so.6)
                
                Stack trace of thread 6402:
                #0  0x00007f34ac6f4881 __clone (libc.so.6)
                #1  0x0000000000000000 n/a (n/a)

That could be an issue in libnspr4.so(?)

-- System Information:
Debian Release: buster/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 
'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_BE.UTF-8, LC_CTYPE=fr_BE.UTF-8 (charmap=UTF-8), 
LANGUAGE=fr_BE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: SELinux: enabled - Mode: Permissive - Policy name: refpolicy

Versions of packages qemu-system-x86 depends on:
ii  ipxe-qemu             1.0.0+git-20161027.b991c67-1
ii  libaio1               0.3.111-1
ii  libasound2            1.1.7-2
ii  libbluetooth3         5.50-1
ii  libbrlapi0.6          5.6-7+b1
ii  libc6                 2.28-3
ii  libcacard0            1:2.6.1-1
ii  libcapstone3          3.0.5-3
ii  libepoxy0             1.5.3-0.1
ii  libfdt1               1.4.7-3
ii  libgbm1               18.2.7-1
ii  libgcc1               1:8.2.0-13
ii  libglib2.0-0          2.58.1-2
ii  libgnutls30           3.6.5-2
ii  libjpeg62-turbo       1:1.5.2-2+b1
ii  libncursesw6          6.1+20181013-1
ii  libnettle6            3.4.1~rc1-1
ii  libnuma1              2.0.12-1
ii  libpixman-1-0         0.36.0-1
ii  libpng16-16           1.6.34-2
ii  libsasl2-2            2.1.27~rc8-1
ii  libseccomp2           2.3.3-3
ii  libspice-server1      0.14.0-1.2
ii  libtinfo6             6.1+20181013-1
ii  libusb-1.0-0          2:1.0.22-2
ii  libusbredirparser1    0.8.0-1
ii  libvdeplug2           2.3.2+r586-2.1
ii  libvirglrenderer0     0.7.0-1
ii  libxendevicemodel1    4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxenevtchn1         4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxenforeignmemory1  4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxengnttab1         4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxenmisc4.11        4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxenstore3.0        4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxentoolcore1       4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  qemu-system-common    1:3.1+dfsg-1
ii  qemu-system-data      1:3.1+dfsg-1
ii  seabios               1.11.1-1
ii  zlib1g                1:1.2.11.dfsg-1

Versions of packages qemu-system-x86 recommends:
ii  qemu-system-gui  1:3.1+dfsg-1
ii  qemu-utils       1:3.1+dfsg-1

Versions of packages qemu-system-x86 suggests:
ii  ovmf              0~20181115.85588389-2
pn  qemu-block-extra  <none>
pn  samba             <none>
ii  sgabios           0.0~svn8-4
pn  vde2              <none>

-- no debconf information

--- End Message ---
--- Begin Message ---
Source: qemu
Source-Version: 1:3.1+dfsg-2

We believe that the bug you reported is fixed in the latest version of
qemu, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Michael Tokarev <[email protected]> (supplier of updated qemu package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Fri, 21 Dec 2018 16:51:39 +0300
Source: qemu
Binary: qemu qemu-system qemu-block-extra qemu-system-data qemu-system-common 
qemu-system-gui qemu-system-misc qemu-system-arm qemu-system-mips 
qemu-system-ppc qemu-system-sparc qemu-system-x86 qemu-user qemu-user-static 
qemu-user-binfmt qemu-utils qemu-guest-agent qemu-kvm
Architecture: source
Version: 1:3.1+dfsg-2
Distribution: unstable
Urgency: medium
Maintainer: Debian QEMU Team <[email protected]>
Changed-By: Michael Tokarev <[email protected]>
Description:
 qemu       - fast processor emulator, dummy package
 qemu-block-extra - extra block backend modules for qemu-system and qemu-utils
 qemu-guest-agent - Guest-side qemu-system agent
 qemu-kvm   - QEMU Full virtualization on x86 hardware
 qemu-system - QEMU full system emulation binaries
 qemu-system-arm - QEMU full system emulation binaries (arm)
 qemu-system-common - QEMU full system emulation binaries (common files)
 qemu-system-data - QEMU full system emulation (data files)
 qemu-system-gui - QEMU full system emulation binaries (user interface and 
audio sup
 qemu-system-mips - QEMU full system emulation binaries (mips)
 qemu-system-misc - QEMU full system emulation binaries (miscellaneous)
 qemu-system-ppc - QEMU full system emulation binaries (ppc)
 qemu-system-sparc - QEMU full system emulation binaries (sparc)
 qemu-system-x86 - QEMU full system emulation binaries (x86)
 qemu-user  - QEMU user mode emulation binaries
 qemu-user-binfmt - QEMU user mode binfmt registration for qemu-user
 qemu-user-static - QEMU user mode emulation binaries (static version)
 qemu-utils - QEMU utilities
Closes: 684909 849798 903562 912655 916278 916279 916397 916625 916674 917007
Changes:
 qemu (1:3.1+dfsg-2) unstable; urgency=medium
 .
   * d/rules: split arch and indep builds
   * enable s390x cross-compiler and build s390-ccw.img (Closes: #684909)
   * build x86 optionrom in qemu-system-data (was in seabios/debian/)
   * qemu-system-data: Multi-Arch: allowed=>foreign (Closes: #903562)
   * fix Replaces: version for qemu-system-common (Closes: #916279)
   * add simple udev rules file for systemd guest agent (Closes: #916674)
   * usb-mtp-use-O_NOFOLLOW-and-O_CLOEXEC-CVE-2018-16872.patch
     Race condition in usb_mtp implementation (Closes: #916397)
   * 
bt-use-size_t-type-for-length-parameters-instead-of-int-CVE-2018-19665.patch
     Memory corruption in bluetooth subsystem (Closes: #916278)
   * hw_usb-fix-mistaken-de-initialization-of-CCID-state.patch (Closes: #917007)
   * bump debhelper compat to 12 (>>11)
   * d/rules: use dh_missing instead of dh_install --list-missing (compat=12)
   * use dh_installsystemd for guest agent (Closes: #916625)
   * mention closing by 3.1: Closes: #912655, CVE-2018-16847
   * mention closing by 2.10:
     Closes: #849798, CVE-2016-10028
     Closes: CVE-2017-9060
     Closes: CVE-2017-8284
Checksums-Sha1:
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 642b91d6402bf10661eef79b056ceadd8d633617 79956 qemu_3.1+dfsg-2.debian.tar.xz
 441b91f0922509cd6f49483ae05640acdcf50e1e 16308 qemu_3.1+dfsg-2_source.buildinfo
Checksums-Sha256:
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qemu_3.1+dfsg-2.dsc
 03b3283c026d58e7067c217b0c62296a622c94214f0d252da6562b65fd6daf4b 79956 
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Files:
 75c65f666196fb751354b9f1423ac163 6009 otherosfs optional qemu_3.1+dfsg-2.dsc
 e0c4de806a66ec70cbf409b57f293796 79956 otherosfs optional 
qemu_3.1+dfsg-2.debian.tar.xz
 105f2dbc8adaab55f0ace64bb59e4053 16308 otherosfs optional 
qemu_3.1+dfsg-2_source.buildinfo

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