I'm running r35995 and seeing uhttpd segfault at startup when the Lua
handler is enabled:
# /usr/sbin/uhttpd -f -h /www -r gate -l /
luci -L /usr/lib/lua/luci/sgi/uhttpd.lua -t 60 -T 30 -A 1 -n 3 -p 0.0.0.0:80
Segmentation fault
I ran it under gdbserver, here's a backtrace:
(gdb) bt
#0 0x00000000 in ?? ()
#1 0x77e6c18c in luaopen_nixio () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/lua/nixio.so
#2 0x77ebb888 in luaD_precall () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#3 0x77ebba40 in luaD_call () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#4 0x77eb65e8 in lua_call () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#5 0x77ed6d44 in ll_require () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#6 0x77ebb888 in luaD_precall () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#7 0x77ec8e84 in luaV_execute () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#8 0x77ebba58 in luaD_call () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#9 0x77eb65e8 in lua_call () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#10 0x77ed6d44 in ll_require () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#11 0x77ebb888 in luaD_precall () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#12 0x77ec8e84 in luaV_execute () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#13 0x77ebba58 in luaD_call () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#14 0x77ebaae0 in luaD_rawrunprotected () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#15 0x77ebbca4 in luaD_pcall () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#16 0x77eb66b8 in lua_pcall () from
staging_dir/target-mips_r2_uClibc-0.9.33.2/root-ar71xx/usr/lib/liblua.so.5.1.5
#17 0x77eed178 in uh_lua_state_init () at
/mnt/shared/openwrt/build_dir/target-mips_r2_uClibc-0.9.33.2/uhttpd-2013-01-22/lua.c:168
#18 lua_plugin_init (o=<optimized out>, c=<optimized out>)
at
/mnt/shared/openwrt/build_dir/target-mips_r2_uClibc-0.9.33.2/uhttpd-2013-01-22/lua.c:292
#19 0x00402150 in main (argc=20, argv=0x0) at
/mnt/shared/openwrt/build_dir/target-mips_r2_uClibc-0.9.33.2/uhttpd-2013-01-22/main.c:375
I looked around, there's something about module imports being done
differently in Lua 5.1, but I'm not sure how exactly it applies to
uhttpd:
http://forum.luahub.com/index.php?topic=2569.0
Any ideas or additional information I can provide?
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