Still seeing this with the current focal-proposed kernel:

** Changed in: llvm-toolchain-10 (Ubuntu)
       Status: Incomplete => Confirmed

** Changed in: llvm-toolchain-10 (Ubuntu)
     Assignee: (unassigned) => Matthias Klose (doko)

** Changed in: llvm-toolchain-10 (Ubuntu)
   Importance: Undecided => High

You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.

  segfault in libllvm-10 when building kernel bpf selftests on s390

Status in linux package in Ubuntu:
Status in llvm-toolchain-10 package in Ubuntu:

Bug description:
  Seeing this in autopkgtest for the 5.4.0-18 kernel. Only happens on
  s390, other architectures are fine.

    Stack dump:
    0.  Program arguments: llc -march=bpf -mcpu=probe -filetype=obj -o 
    #0 0x000003ff830ab14a (/lib/s390x-linux-gnu/
    Segmentation fault (core dumped)

  Full log:

  This did not happen for the 5.4.0-17 upload with llvm-9, with no
  changes to the bpf program being compiled when the segfault happens
  between the -17 and -18 uploads.

  To reproduce, clone the focal kernel tree and build the bpf selftests.

  $ git clone --single-branch --depth=1 -b master-next 
  $ make -C focal/tools/testing/selftests TARGETS=bpf

To manage notifications about this bug go to:

Mailing list:
Post to     :
Unsubscribe :
More help   :

Reply via email to