[Bug tapsets/18711] New: Pass 4 failure on RHEL7 for examples netfilter_summary and netfilter_drop

mcermak at redhat dot com sourceware-bugzilla@sourceware.org
Thu Jul 23 12:50:00 GMT 2015


https://sourceware.org/bugzilla/show_bug.cgi?id=18711

            Bug ID: 18711
           Summary: Pass 4 failure on RHEL7 for examples netfilter_summary
                    and netfilter_drop
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: tapsets
          Assignee: systemtap at sourceware dot org
          Reporter: mcermak at redhat dot com
  Target Milestone: ---

Created attachment 8452
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8452&action=edit
netfilter.h differences between 3.10.0-123 and 3.10.0-294

Bug similar to rhbz1055778 now appears again when using systemtap-2.8-6.el7 (or
current upstream 3952632) on top of kernel-3.10.0-294.el7. The error is:

=======
 7.2 S x86_64 #  /usr/bin/stap -g   netfilter_drop.stp TCP 1 -c "sleep 2" 
/tmp/stapBT8dKn/stap_0a103d85fb485e2a1e15b0ad9128aea7_13604_src.c:2507:1:
error: initialization from incompatible pointer type [-Werror]
 .hook = enter_netfilter_probe_0,
 ^
/tmp/stapBT8dKn/stap_0a103d85fb485e2a1e15b0ad9128aea7_13604_src.c:2507:1:
error: (near initialization for ‘netfilter_opts_0.hook’) [-Werror]
cc1: all warnings being treated as errors
make[1]: ***
[/tmp/stapBT8dKn/stap_0a103d85fb485e2a1e15b0ad9128aea7_13604_src.o] Error 1
make: *** [_module_/tmp/stapBT8dKn] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compilation failed.  [man error::pass4]
 7.2 S x86_64 #
=======

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