Should libnss_afs.so be built with the LWP package or the pthread package? You are currently building it with LWP. Is it being loaded into a pthread process?
Adam Megacz wrote: > Can anybody advise me on how to proceed with debugging here? > > I'm getting a segfault in lwp/process.c's savecontext(), which appears > to do some really scary stuff with the stack and setjmp()/longjmp(). > This happens during the lwp init. Has anybody seen this before? > > (gdb) bt > #0 0xb7df69eb in savecontext () from /lib/libnss_afs.so.2 > #1 0xb7df6687 in LWP_CreateProcess () from /lib/libnss_afs.so.2 > #2 0xb7df7586 in IOMGR_Initialize () from /lib/libnss_afs.so.2 > #3 0xb7df5984 in rxi_InitializeThreadSupport () from /lib/libnss_afs.so.2 > #4 0xb7dee5d1 in rx_InitHost () from /lib/libnss_afs.so.2 > #5 0xb7dee819 in rx_Init () from /lib/libnss_afs.so.2 > #6 0xb7dcea44 in pr_Initialize () from /lib/libnss_afs.so.2 > #7 0xb7dcd384 in init_afs () from /lib/libnss_afs.so.2 > #8 0xb7dcdba2 in _nss_afs_getpwnam_r () from /lib/libnss_afs.so.2 > #9 0xb7eb5ca2 in getpwnam_r () from /lib/i686/cmov/libc.so.6 > #10 0xb7eb5717 in getpwnam () from /lib/i686/cmov/libc.so.6 > #11 0x08049d87 in ?? () > #12 0xbfe81eaf in ?? () > #13 0xbfe81350 in ?? () > #14 0x0000000a in ?? () > #15 0x00000050 in ?? () > #16 0x00000000 in ?? () > > (gdb) i shared > From To Syms Read Shared Object Library > 0xb7f7e7f0 0xb7f93ddf Yes /lib/ld-linux.so.2 > 0xb7e31230 0xb7f3fa66 Yes /lib/i686/cmov/libc.so.6 > 0xb7dccca0 0xb7dfc524 Yes /lib/libnss_afs.so.2 > 0xb7da4130 0xb7db2a48 Yes /lib/i686/cmov/libnsl.so.1 > 0xb7d8f140 0xb7d9ace8 Yes /lib/i686/cmov/libresolv.so.2 > 0xb7d828d0 0xb7d89ec8 Yes /lib/i686/cmov/libnss_files.so.2 > 0xb7d7bb90 0xb7d7e7c8 Yes /lib/i686/cmov/libnss_dns.so.2 > > Any advice is appreciated. Thanks! > > - a > > _______________________________________________ > OpenAFS-devel mailing list > [email protected] > https://lists.openafs.org/mailman/listinfo/openafs-devel > _______________________________________________ OpenAFS-devel mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-devel
