try exporting LD_ASSUME_KERNEL=2.4.1 before executing Your application, to see if that works - this disables usage of NPTL Jan Dittmer wrote: > Jeff Dike wrote: > >> On Wed, Oct 18, 2006 at 05:33:50PM +0200, Jan Dittmer wrote: >> >>> clone(Process 484 attached >>> child_stack=0x4244e280, >>> flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID|CLONE_DETACHED, >>> >>> parent_tidptr=0x4244e9f0, tls=0x4244e960, child_tidptr=0x4244e9f0) = 484 >>> [pid 483] rt_sigprocmask(SIG_SETMASK, [], <unfinished ...> >>> [pid 484] --- SIGSEGV (Segmentation fault) @ 0 (0) --- >>> Process 484 detached >>> <... rt_sigprocmask resumed> NULL, 8) = 0 >>> +++ killed by SIGSEGV +++ >>> >> I suspect it's due to UML/x86_64 having incomplete NPTL support, >> although I've had almost no problems with up-to-date Fedora >> filesystems on x86_64. The one thing I do see is yum segfaulting >> occassionally, but I haven't been able to tie that to NPTL. >> > > This is 100% reproducible here. Perfect test case. How to debug? > > Jan > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > User-mode-linux-devel mailing list > User-mode-linux-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel >
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
