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
