Some make installcheck results 2.6.27.19-170.2.35.fc10.i68/0.9/0.140 commit e1e3ba36

[Mark Wielaard <mjw at redhat dot com>]

Some more make installcheck results.

Host: Linux hermans.wildebeest.org 2.6.27.19-170.2.35.fc10.i686 #1 SMP Mon Feb 2
3 13:21:22 EST 2009 i686 i686 i386 GNU/Linux
Snapshot: version 0.9/0.140 commit e1e3ba36
Distro: Fedora release 10 (Cambridge)

# of expected passes            747
# of unexpected failures        19
# of unexpected successes       9
# of expected failures          201
# of unknown successes          2
# of known failures             12
# of untested testcases         4

FAIL: backtrace (1 0)
FAIL: backtrace-unwindsyms (1 0)

These have never worked.
Tracked as PR6961.

FAIL: gtod (224)

Seen this before on i686, not investigated yet.

FAIL: systemtap.base/stmt_rel.stp

"child killed: segmentation violation"

Program received signal SIGSEGV, Segmentation fault.
0x00d6653e in __libdw_find_attr (die=0xbfffc7d0, search_name=82, 
    codep=0xbfffc780, formp=0xbfffc784) at dwarf_child.c:92
92	       + dbg->sectiondata[IDX_debug_abbrev]->d_size);

(gdb) bt
#0  0x00d6653e in __libdw_find_attr (die=0xbfffc7d0, search_name=82, 
    codep=0xbfffc780, formp=0xbfffc784) at dwarf_child.c:92
#1  0x00d65f86 in dwarf_attr (die=0xbfffc7d0, search_name=82, 
    result=0xbfffc780) at dwarf_attr.c:69
#2  0x00d66d16 in dwarf_entrypc (die=0xbfffc7d0, return_addr=0xbfffc808)
    at dwarf_entrypc.c:65
#3  0x08114986 in dwflpp::iterate_over_srcfile_lines (this=warning: (Internal error: pc 0x8114590 in read in psymtab, but not in symtab.)
    pc 0x8114985 in read in psymtab, but not in symtab.) 0x88f5038, 
    srcfile=0x93c15c4 "fs/bio.c", lines=0xbfffce04, need_single_match=true, 
    line_type=RELATIVE, callback=0x80fa1e0 <query_srcfile_line>, 
    data=0xbfffcd34) at tapsets.cxx:1243
#4  0x080f9aff in query_cu (cudie=0xbfffc9c8, arg=0xbfffcd34)
    at tapsets.cxx:4074
#5  0x080f9f29 in dwflpp::iterate_over_cus () at tapsets.cxx:1091

elfutils bug?

FAIL: systemtap.base/uprobes_lib.stp

Double calling of uprobe probes. New test.
Tracked as PR9940

FAIL: vars
FAIL: vars parms/locals

vars=child killed: segmentation violation
child process exited abnormally=
rest=child killed: segmentation violation
child process exited abnormally child killed: segmentation violation
child process exited abnormally=

Seems similar to above stmt_rel, tries to probe kernel.statement("bio_copy_user@fs/bio.c+1")

FAIL: warnings (0)

$ /usr/local/systemtap/bin/stap -p4 /tmp/systemtap/testsuite/systemtap.base/warnings.stp 
Segmentation fault

Program received signal SIGSEGV, Segmentation fault.
0x00d6653e in __libdw_find_attr (die=0xbfffbf80, search_name=82, 
    codep=0xbfffbf30, formp=0xbfffbf34) at dwarf_child.c:92
92	       + dbg->sectiondata[IDX_debug_abbrev]->d_size);

Seems again similar to vars and stmt_rel.

FAIL: backtrace of yyy_func2 (2)
FAIL: print_stack of yyy_func2 (2)
FAIL: backtrace of yyy_func3 (2)
FAIL: print_stack of yyy_func3 (2)
FAIL: backtrace of yyy_func4 (2)
FAIL: print_stack of yyy_func4 (2)

Needs investigation, but has failed on i686 for a long time.

FAIL: buildok/seventeen.stp
FAIL: buildok/seventeen.stp with server

"integer constant is too large"
Tracked as PR10000

FAIL: systemtap.stress/current.stp startup (timeout)

This seemed to be a real timeout, slow machine, running again with less
load made it complete and PASS.

FAIL: 32-bit access

access FAILED. output of "stap -c /tmp/systemtap/testsuite/staptestpXgxb/access 
/tmp/systemtap/testsuite/systemtap.syscall/sys.stp" was:
------------------------------------------
stapio: exit (10) = 

I am not sure what is going on here. Running this test by hand makes it PASS.

FAIL: 32-bit net1

Known bug, we are missing accept syscalls on 2.6.27+ kernels.
Tracked as PR6991