http://bugzilla.opensuse.org/show_bug.cgi?id=976955 http://bugzilla.opensuse.org/show_bug.cgi?id=976955#c2 --- Comment #2 from Matwey Kornilov ---

From git bisect, I've found that http://git.savannah.gnu.org/cgit/libunwind.git/commit/?id=c90a2e02b3c1b03362... fixes

hung AFTER [ 341s] FAIL: Ltest-nocalloc [ 344s] PASS: Lrs-race [ 345s] PASS: run-check-namespace -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=976955 http://bugzilla.opensuse.org/show_bug.cgi?id=976955#c4 --- Comment #4 from Matwey Kornilov --- Two more backtraces (they are for master, not for v1.1), more useful: (gdb) core core.test-async-sig.0.100ba13edb05428490b7895fa4732d39.10468.1461516092000000 [New LWP 10468] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/libthread_db.so.1". Core was generated by `/root/lab/libunwind/tests/.libs/test-async-sig'. Program terminated with signal SIGSEGV, Segmentation fault. #0 access_mem (as=as@entry=0xb6eb7160 , addr=0, val=0xbec9669c, val@entry=0xbec96694, write=write@entry=0, arg=0xbec96710) at arm/Ginit.c:86 warning: Source file is more recent than executable. 86 int i, victim; Missing separate debuginfos, use: zypper install glibc-debuginfo-2.22-7.1.armv7hl libgcc_s1-debuginfo-5.3.1+r233831-4.2.armv7hl (gdb) bt #0 access_mem (as=as@entry=0xb6eb7160 , addr=0, val=0xbec9669c, val@entry=0xbec96694, write=write@entry=0, arg=0xbec96710) at arm/Ginit.c:86 #1 0xb6e9b438 in _ULarm_is_signal_frame (cursor=cursor@entry=0xbec96a50) at arm/Gis_signal_frame.c:68 #2 0xb6e9b8dc in _ULarm_step (cursor=0xbec96a50, cursor@entry=0xbec96a48) at arm/Gstep.c:176 #3 0x00010c98 in do_backtrace (may_print=may_print@entry=1, get_proc_name=get_proc_name@entry=1) at test-async-sig.c:113 #4 0x00010ea0 in sighandler (signal=<optimized out>) at test-async-sig.c:139 #5 <signal handler called> #6 create_state_record_for (c=c@entry=0xbec9bec0, sr=0xbec9b2a0, sr@entry=0xbec9b298, ip=68208) at dwarf/Gparser.c:661 #7 0xb6e9f7f8 in uncached_dwarf_find_save_locs (c=0xbec9bec0) at dwarf/Gparser.c:829 #8 _ULarm_dwarf_find_save_locs (c=c@entry=0xbec9bec0) at dwarf/Gparser.c:851 #9 0xb6e9fcb8 in _ULarm_dwarf_step (c=c@entry=0xbec9bec0) at dwarf/Gstep.c:34 #10 0xb6e9b9a8 in _ULarm_step (cursor=0xbec9bec0, cursor@entry=0xbec9beb8) at arm/Gstep.c:183 #11 0x00010c98 in do_backtrace (may_print=may_print@entry=0, get_proc_name=get_proc_name@entry=0) at test-async-sig.c:113 #12 0x00010a70 in main (argc=<optimized out>, argv=<optimized out>) at test-async-sig.c:185 (gdb) frame 0 #0 access_mem (as=as@entry=0xb6eb7160 , addr=0, val=0xbec9669c, val@entry=0xbec96694, write=write@entry=0, arg=0xbec96710) at arm/Ginit.c:86 86 int i, victim; (gdb) core core.Ltest-dyn1.0.100ba13edb05428490b7895fa4732d39.10410.1461516089000000 [New LWP 10410] Core was generated by `/root/lab/libunwind/tests/.libs/Ltest-dyn1'. Program terminated with signal SIGSEGV, Segmentation fault. #0 access_mem (as=as@entry=0xb6f0e160 , addr=5849088, val=0xbede3abc, val@entry=0xbede3ab4, write=write@entry=0, arg=0xbede3b40) at arm/Ginit.c:86 warning: Source file is more recent than executable. 86 int i, victim; Missing separate debuginfos, use: zypper install glibc-debuginfo-2.22-7.1.armv7hl libgcc_s1-debuginfo-5.3.1+r233831-4.2.armv7hl (gdb) bt #0 access_mem (as=as@entry=0xb6f0e160 , addr=5849088, val=0xbede3abc, val@entry=0xbede3ab4, write=write@entry=0, arg=0xbede3b40) at arm/Ginit.c:86 #1 0xb6ef2438 in _ULarm_is_signal_frame (cursor=cursor@entry=0xbede3c00) at arm/Gis_signal_frame.c:68 #2 0xb6ef28dc in _ULarm_step (cursor=0xbede3c00, cursor@entry=0xbede3bf8) at arm/Gstep.c:176 #3 0x00010df8 in sighandler (signal=<optimized out>) at Gtest-dyn1.c:151 #4 <signal handler called> #5 0x00594000 in ?? () #6 0x00572044 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) frame 0 #0 access_mem (as=as@entry=0xb6f0e160 , addr=5849088, val=0xbede3abc, val@entry=0xbede3ab4, write=write@entry=0, arg=0xbede3b40) at arm/Ginit.c:86 86 int i, victim; -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=976955 Matwey Kornilov changed: What |Removed |Added ---------------------------------------------------------------------------- Component|3rd party software |Basesystem Version|unspecified |Leap 42.3 Product|openSUSE.org |openSUSE Distribution Target Milestone|--- |Leap 42.3 QA Contact|opensuse-communityscreening |qa-bugs@suse.de |@forge.provo.novell.com | -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=976955 http://bugzilla.opensuse.org/show_bug.cgi?id=976955#c9 --- Comment #9 from Matwey Kornilov --- https://build.opensuse.org/request/show/447162 -- You are receiving this mail because: You are on the CC list for the bug.