Public bug reported:
FTBFS on armel https://launchpadlibrarian.net/68239668/buildlog_ubuntu-natty-armel.augeas_0... not apparent from the log but the failing of test-interpreter.sh is due to a core dump.
Starting program: /home/jani/work/ftbfs/aug/augeas-0.8.0/src/.libs/lt- augparse --nostdinc -I . fail_let_no_exp.aug
Program received signal SIGSEGV, Segmentation fault. strlen () at ../ports/sysdeps/arm/strlen.S:29 29 ../ports/sysdeps/arm/strlen.S: No such file or directory. in ../ports/sysdeps/arm/strlen.S (gdb) bt #0 strlen () at ../ports/sysdeps/arm/strlen.S:29 #1 0x4016c050 in _IO_vfprintf_internal (s=<value optimized out>, format=<value optimized out>, ap=<value optimized out>) at vfprintf.c:1620 #2 0x401d7b66 in __vasprintf_chk (result_ptr=0xbee5097c, flags=1, format=0x400d961c "%s", args=...) at vasprintf_chk.c:68 #3 0x400bfad6 in vasprintf (info=<value optimized out>, code=<value optimized out>, format=0x400d961c "%s", ap=...) at /usr/include/bits/stdio2.h:199 #4 format_error (info=<value optimized out>, code=<value optimized out>, format=0x400d961c "%s", ap=...) at syntax.c:96 #5 0x400bfd98 in syntax_error (info=0x1, format=0x400d961c "%s") at syntax.c:124 #6 0x400c3e96 in augl_error (locp=<value optimized out>, term=<value optimized out>, scanner=<value optimized out>, s=0x400d7abc "syntax error") at parser.y:628 #7 0x400c54f8 in augl_parse_file (aug=0x1ef1878, name=<value optimized out>, term=0xbee50a64) at parser.y:362 #8 0x400c153a in load_module_file (aug=0x1ef1878, filename=0xbee50ddb "fail_let_no_exp.aug") at syntax.c:1951 #9 0x400bbf0a in __aug_load_module_file (aug=0x1ef1878, filename=0xbee50ddb "fail_let_no_exp.aug") at augeas.c:1447 #10 0x00008b04 in main (argc=<value optimized out>, argv=0xbee50c84) at augparse.c:131
** Affects: gcc-linaro Importance: Undecided Status: New
** Affects: augeas (Ubuntu) Importance: Undecided Status: New
** Tags: arm-porting-queue
** Also affects: gcc-linaro Importance: Undecided Status: New
** Summary changed:
- segfaults in make check pass when built with optimization + [armel] segfaults in make check pass when built with optimization
** Tags added: arm-porting-queue
Dave, I see strlen in the backtrace. Could you have a look at this?
-- Michael
On Tue, Apr 12, 2011 at 9:03 AM, Jani Monoses jani@ubuntu.com wrote:
Public bug reported:
FTBFS on armel https://launchpadlibrarian.net/68239668/buildlog_ubuntu-natty-armel.augeas_0... not apparent from the log but the failing of test-interpreter.sh is due to a core dump.
Starting program: /home/jani/work/ftbfs/aug/augeas-0.8.0/src/.libs/lt- augparse --nostdinc -I . fail_let_no_exp.aug
Program received signal SIGSEGV, Segmentation fault. strlen () at ../ports/sysdeps/arm/strlen.S:29 29 ../ports/sysdeps/arm/strlen.S: No such file or directory. in ../ports/sysdeps/arm/strlen.S (gdb) bt #0 strlen () at ../ports/sysdeps/arm/strlen.S:29 #1 0x4016c050 in _IO_vfprintf_internal (s=<value optimized out>, format=<value optimized out>, ap=<value optimized out>) at vfprintf.c:1620 #2 0x401d7b66 in __vasprintf_chk (result_ptr=0xbee5097c, flags=1, format=0x400d961c "%s", args=...) at vasprintf_chk.c:68 #3 0x400bfad6 in vasprintf (info=<value optimized out>, code=<value optimized out>, format=0x400d961c "%s", ap=...) at /usr/include/bits/stdio2.h:199 #4 format_error (info=<value optimized out>, code=<value optimized out>, format=0x400d961c "%s", ap=...) at syntax.c:96 #5 0x400bfd98 in syntax_error (info=0x1, format=0x400d961c "%s") at syntax.c:124 #6 0x400c3e96 in augl_error (locp=<value optimized out>, term=<value optimized out>, scanner=<value optimized out>, s=0x400d7abc "syntax error") at parser.y:628 #7 0x400c54f8 in augl_parse_file (aug=0x1ef1878, name=<value optimized out>, term=0xbee50a64) at parser.y:362 #8 0x400c153a in load_module_file (aug=0x1ef1878, filename=0xbee50ddb "fail_let_no_exp.aug") at syntax.c:1951 #9 0x400bbf0a in __aug_load_module_file (aug=0x1ef1878, filename=0xbee50ddb "fail_let_no_exp.aug") at augeas.c:1447 #10 0x00008b04 in main (argc=<value optimized out>, argv=0xbee50c84) at augparse.c:131
** Affects: gcc-linaro Importance: Undecided Status: New
** Affects: augeas (Ubuntu) Importance: Undecided Status: New
** Tags: arm-porting-queue
** Also affects: gcc-linaro Importance: Undecided Status: New
** Summary changed:
- segfaults in make check pass when built with optimization
- [armel] segfaults in make check pass when built with optimization
** Tags added: arm-porting-queue
-- You received this bug notification because you are a member of Linaro Toolchain Developers, which is subscribed to Linaro GCC. https://bugs.launchpad.net/bugs/758082
Title: [armel] segfaults in make check pass when built with optimization
Status in Linaro GCC: New Status in “augeas” package in Ubuntu: New
Bug description: FTBFS on armel https://launchpadlibrarian.net/68239668/buildlog_ubuntu-natty-armel.augeas_0... not apparent from the log but the failing of test-interpreter.sh is due to a core dump.
Starting program: /home/jani/work/ftbfs/aug/augeas-0.8.0/src/.libs/lt- augparse --nostdinc -I . fail_let_no_exp.aug
Program received signal SIGSEGV, Segmentation fault. strlen () at ../ports/sysdeps/arm/strlen.S:29 29 ../ports/sysdeps/arm/strlen.S: No such file or directory. in ../ports/sysdeps/arm/strlen.S (gdb) bt #0 strlen () at ../ports/sysdeps/arm/strlen.S:29 #1 0x4016c050 in _IO_vfprintf_internal (s=<value optimized out>, format=<value optimized out>, ap=<value optimized out>) at vfprintf.c:1620 #2 0x401d7b66 in __vasprintf_chk (result_ptr=0xbee5097c, flags=1, format=0x400d961c "%s", args=...) at vasprintf_chk.c:68 #3 0x400bfad6 in vasprintf (info=<value optimized out>, code=<value optimized out>, format=0x400d961c "%s", ap=...) at /usr/include/bits/stdio2.h:199 #4 format_error (info=<value optimized out>, code=<value optimized out>, format=0x400d961c "%s", ap=...) at syntax.c:96 #5 0x400bfd98 in syntax_error (info=0x1, format=0x400d961c "%s") at syntax.c:124 #6 0x400c3e96 in augl_error (locp=<value optimized out>, term=<value optimized out>, scanner=<value optimized out>, s=0x400d7abc "syntax error") at parser.y:628 #7 0x400c54f8 in augl_parse_file (aug=0x1ef1878, name=<value optimized out>, term=0xbee50a64) at parser.y:362 #8 0x400c153a in load_module_file (aug=0x1ef1878, filename=0xbee50ddb "fail_let_no_exp.aug") at syntax.c:1951 #9 0x400bbf0a in __aug_load_module_file (aug=0x1ef1878, filename=0xbee50ddb "fail_let_no_exp.aug") at augeas.c:1447 #10 0x00008b04 in main (argc=<value optimized out>, argv=0xbee50c84) at augparse.c:131
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On 04/12/2011 02:17 AM, Michael Hope wrote:
Dave, I see strlen in the backtrace. Could you have a look at this?
It is the second line of the strlen function so likely the arguments passed are bogus. I did not investigate closely but it could be the same gcc issue that the telepathy-glib package is affected by?
https://bugs.launchpad.net/ubuntu/+source/telepathy-glib/+bug/736081
There are 3 packages (telepathy-glib, gconf and augeas) in natty main that got passed the crashers when built with -O0. I think they all had backtraces including printf family functions.
Jani
linaro-toolchain@lists.linaro.org
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Jani Monoses -
Michael Hope