On ബുധന് 25 ഒക്ടോബര് 2017 07:08 വൈകു, Pirate Praveen wrote: > I can reach the segfaulting point faster by setting break point at > thread creation > > b pthread_create.c:333 > > after 8 c, I reach the segfault point. > > >
hopefully more useful bt (gdb) bt #0 node::fs_req_wrap::~fs_req_wrap (this=<optimized out>, __in_chrg=<optimized out>) at ../src/node_file.cc:334 #1 node::Open (args=...) at ../src/node_file.cc:1063 #2 0x00003b905decccb8 in ?? () #3 0x00007fff8fc7a418 in ?? () #4 0x00007fff8fc7a468 in ?? () #5 0x0000000000000003 in ?? () #6 0x0000000000000000 in ?? () (gdb) s node::Open (args=...) at ../src/node_file.cc:1064 1064 in ../src/node_file.cc (gdb) bt #0 node::Open (args=...) at ../src/node_file.cc:1064 #1 0x00003b905decccb8 in ?? () #2 0x00007fff8fc7a418 in ?? () #3 0x00007fff8fc7a468 in ?? () #4 0x0000000000000003 in ?? () #5 0x0000000000000000 in ?? () (gdb) s v8::ReturnValue<v8::Value>::Set (i=<optimized out>, this=<optimized out>) at ../src/node_file.cc:1064 1064 in ../src/node_file.cc (gdb) s v8::internal::Internals::IntToSmi (value=<optimized out>) at ../src/node_file.cc:1064 1064 in ../src/node_file.cc (gdb) s v8::internal::SmiTagging<8ul>::IntToSmi (value=<optimized out>) at ../src/node_file.cc:1064 1064 in ../src/node_file.cc (gdb) s v8::internal::IntToSmi<31> (value=<optimized out>) at ../deps/v8/include/v8.h:7274 7274 ../deps/v8/include/v8.h: No such file or directory. (gdb) s node::Open (args=...) at ../src/node_file.cc:1063 1063 ../src/node_file.cc: No such file or directory. (gdb) s node::fs_req_wrap::~fs_req_wrap (this=0x7fff8fc79db0, __in_chrg=<optimized out>) at ../src/node_file.cc:334 334 in ../src/node_file.cc (gdb) s uv_fs_req_cleanup (req=req@entry=0x7fff8fc79db0) at src/unix/fs.c:1351 1351 src/unix/fs.c: No such file or directory. (gdb) s 1357 in src/unix/fs.c (gdb) s 1363 in src/unix/fs.c (gdb) s 1360 in src/unix/fs.c (gdb) s 1361 in src/unix/fs.c (gdb) s 1363 in src/unix/fs.c (gdb) s 1366 in src/unix/fs.c (gdb) s 1367 in src/unix/fs.c (gdb) uv__free (ptr=0x0) at src/uv-common.c:78 78 src/uv-common.c: No such file or directory. (gdb) 84 in src/uv-common.c (gdb) __errno_location () at ../csu/errno-loc.c:26 26 ../csu/errno-loc.c: No such file or directory. (gdb) 27 in ../csu/errno-loc.c (gdb) uv__free (ptr=0x0) at src/uv-common.c:85 85 src/uv-common.c: No such file or directory. (gdb) __GI___libc_free (mem=0x0) at malloc.c:2954 2954 malloc.c: No such file or directory. (gdb) 2955 in malloc.c (gdb) 2961 in malloc.c (gdb) uv__free (ptr=0x0) at src/uv-common.c:86 86 src/uv-common.c: No such file or directory. (gdb) 87 in src/uv-common.c (gdb) uv_fs_req_cleanup (req=req@entry=0x7fff8fc79db0) at src/unix/fs.c:1368 1368 src/unix/fs.c: No such file or directory. (gdb) 1369 in src/unix/fs.c (gdb) node::Open (args=...) at ../src/node_file.cc:1055 1055 ../src/node_file.cc: No such file or directory. (gdb) node::BufferValue::~BufferValue (this=0x7fff8fc79f70, __in_chrg=<optimized out>) at ../src/node_file.cc:1055 1055 in ../src/node_file.cc (gdb) node::MaybeStackBuffer<char, 1024ul>::~MaybeStackBuffer (this=0x7fff8fc79f70, __in_chrg=<optimized out>) at ../src/util.h:342 342 ../src/util.h: No such file or directory. (gdb) node::Open (args=...) at ../src/node_file.cc:1066 1066 ../src/node_file.cc: No such file or directory. (gdb) Thread 1 "node" received signal SIGSEGV, Segmentation fault. 0x00003b905df9db8d in ?? ()
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