#33345: building deboootstrap-image fails with 'vsyscall attempted with
vsyscall=none' in debian buster
----------------------------------+-------------------
Reporter: pospeselr | Owner: boklm
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Applications/rbm | Version:
Severity: Normal | Keywords:
Actual Points: | Parent ID:
Points: | Reviewer:
Sponsor: |
----------------------------------+-------------------
When attempting to build debootstrap-image:
{{{
W: Failure trying to run: chroot /var/tmp/tmp.ctvHJkmxeX/base-image dpkg
--force-depends --install /var/cache/apt/archives/base-
passwd_3.5.26_amd64.deb
W: See /var/tmp/tmp.ctvHJkmxeX/base-image/debootstrap/debootstrap.log for
details
}}}
dmesg output:
{{{
[95176.669621] dpkg[24516] vsyscall attempted with vsyscall=none
ip:ffffffffff600400 cs:33 sp:7ffc98f3a1b8 ax:ffffffffff600400 si:428720
di:7ffc98f3a1d0
[95176.669626] dpkg[24516]: segfault at ffffffffff600400 ip
ffffffffff600400 sp 00007ffc98f3a1b8 error 15
}}}
With a bit of googling, I added vsyscall=emulate to my grub config and
restarted to get debootstrap-image builds successfully
This is on a relatively new debian buster install:
uname -a
{{{
Linux NAME 4.19.0-8-amd64 #1 SMP Debian 4.19.98-1 (2020-01-26) x86_64
GNU/Linux
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33345>
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