Commit 6a33a706 authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

selftests: net: py: give bpftrace more time to start 



After commit under Fixes debug runners in the CI hit the following:

  # subprocess.TimeoutExpired: Command '['bpftrace', '-f', 'json', '-q', '-e', 'kprobe:netpoll_poll_dev { @hits = count(); } interval:s:10 { exit(); }']' timed out after 15 seconds
  # # Exception| net.lib.py.ksft.KsftFailEx: bpftrace failed to run!?: {}

in netpoll_basic.py >10% of the time. Let's give bpftool more time
to start, it can take a while on a debug kernel.

Fixes: 82562972 ("selftests: net: pass bpftrace timeout to cmd()")
Reviewed-by: default avatarBreno Leitao <leitao@debian.org>
Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Reviewed-by: default avatarNimrod Oren <noren@nvidia.com>
Link: https://patch.msgid.link/20260315160038.3187730-1-kuba@kernel.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 45339c23

tools/testing/selftests/net/lib/py/utils.py

+1 −1
Original line number Diff line number Diff line
@@ -258,7 +258,7 @@ def bpftrace(expr, json=None, ns=None, host=None, timeout=None): 
        cmd_arr += ['-f', 'json', '-q']

    if timeout:

        expr += ' interval:s:' + str(timeout) + ' { exit(); }'

        timeout += 5

        timeout += 20

    cmd_arr += ['-e', expr]

    cmd_obj = cmd(cmd_arr, ns=ns, host=host, shell=False, timeout=timeout)

    if json: