ninsmiracle opened a new issue, #2211:
URL: https://github.com/apache/incubator-pegasus/issues/2211
## Bug Report
1. What did you do?
Use "dup remove" command stop a duplication, and all the nodes of the
cluster coredump.
one node has this coredump info, and the coredump information of other nodes
is very confusing.
```
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by
`/home/work/app/pegasus/c3srv-xxx/replica/package/bin/pegasus_server con'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 SLL_Next (t=0x0) at src/linked_list.h:45
45 src/linked_list.h: No such file or directory.
(gdb) bt
#0 SLL_Next (t=0x0) at src/linked_list.h:45
#1 SLL_PopRange (end=<synthetic pointer>, start=<synthetic pointer>, N=32,
head=0x2085a00) at src/linked_list.h:88
#2 PopRange (end=<synthetic pointer>, start=<synthetic pointer>, N=32,
this=0x2085a00) at src/thread_cache.h:238
#3 tcmalloc::ThreadCache::ReleaseToCentralCache (this=this@entry=0x20859c0,
src=src@entry=0x2085a00, cl=cl@entry=2, N=89) at src/thread_cache.cc:201
#4 0x00007fd342586677 in tcmalloc::ThreadCache::Scavenge (this=0x20859c0)
at src/thread_cache.cc:224
#5 0x00007fd3410c363e in std::string::reserve(unsigned long) () from
/home/work/app/pegasus/c3srv-feedprofile/replica/package/bin/libstdc++.so.6
#6 0x00007fd3410c3abf in std::string::append(std::string const&) () from
/home/work/app/pegasus/c3srv-feedprofile/replica/package/bin/libstdc++.so.6
#7 0x000000000066ef2f in std::basic_string<char, std::char_traits<char>,
std::allocator<char> > std::operator+<char, std::char_traits<char>,
std::allocator<char> >(std::basic_string<char, std::char_traits<char>,
std::allocator<char> >&&, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&) ()
#8 0x000000000080f129 in rocksdb::ParseFileName(std::string const&,
unsigned long*, rocksdb::Slice const&, rocksdb::FileType*,
rocksdb::WalFileType*) ()
#9 0x000000000080ebf9 in rocksdb::ParseFileName(std::string const&,
unsigned long*, rocksdb::FileType*, rocksdb::WalFileType*) ()
#10 0x00000000007e25fd in
rocksdb::WalManager::GetSortedWalsOfType(std::string const&,
std::vector<std::unique_ptr<rocksdb::LogFile,
std::default_delete<rocksdb::LogFile> >,
std::allocator<std::unique_ptr<rocksdb::LogFile,
std::default_delete<rocksdb::LogFile> > > >&, rocksdb::WalFileType) ()
#11 0x00000000007e0c10 in
rocksdb::WalManager::GetSortedWalFiles(std::vector<std::unique_ptr<rocksdb::LogFile,
std::default_delete<rocksdb::LogFile> >,
std::allocator<std::unique_ptr<rocksdb::LogFile,
std::default_delete<rocksdb::LogFile> > > >&) ()
#12 0x00000000009a0237 in
rocksdb::DBImpl::GetSortedWalFiles(std::vector<std::unique_ptr<rocksdb::LogFile,
std::default_delete<rocksdb::LogFile> >,
std::allocator<std::unique_ptr<rocksdb::LogFile,
std::default_delete<rocksdb::LogFile> > > >&) ()
#13 0x000000000092af60 in
rocksdb::CheckpointImpl::CreateCustomCheckpoint(rocksdb::DBOptions const&,
std::function<rocksdb::Status (std::string const&, std::string const&,
rocksdb::FileType)>, std::function<rocksdb::Status (std::string const&,
std::string const&, unsigned long, rocksdb::FileType)>,
std::function<rocksdb::Status (std::string const&, std::string const&,
rocksdb::FileType)>, unsigned long*, unsigned long) ()
#14 0x000000000092a5f9 in
rocksdb::CheckpointImpl::CreateCheckpoint(std::string const&, unsigned long) ()
#15 0x00000000005a8b0d in
pegasus::server::pegasus_server_impl::copy_checkpoint_to_dir_unsafe
(this=this@entry=0x49a6f0000, checkpoint_dir=<optimized out>,
checkpoint_decree=checkpoint_decree@entry=0x7fd2fc400a90,
flush_memtable=flush_memtable@entry=false) at
/home/work/temp/pegasus/src/server/pegasus_server_impl.cpp:2081
#16 0x00000000005a9da8 in
pegasus::server::pegasus_server_impl::async_checkpoint (this=0x49a6f0000,
flush_memtable=<optimized out>) at
/home/work/temp/pegasus/src/server/pegasus_server_impl.cpp:1999
#17 0x00007fd3456a6e2e in
dsn::replication::replica::background_async_checkpoint (this=0x43c0b0000,
is_emergency=<optimized out>) at
/home/work/temp/pegasus/src/rdsn/src/replica/replica_chkpt.cpp:242
#18 0x00007fd3458ae311 in dsn::task::exec_internal
(this=this@entry=0xbeb204e10) at
/home/work/temp/pegasus/src/rdsn/src/runtime/task/task.cpp:176
#19 0x00007fd3458c39c2 in dsn::task_worker::loop (this=0x2701760) at
/home/work/temp/pegasus/src/rdsn/src/runtime/task/task_worker.cpp:224
#20 0x00007fd3458c3b40 in dsn::task_worker::run_internal (this=0x2701760) at
/home/work/temp/pegasus/src/rdsn/src/runtime/task/task_worker.cpp:204
#21 0x00007fd34453bf5f in execute_native_thread_routine () from
/home/work/app/pegasus/c3srv-feedprofile/replica/package/bin/libdsn_utils.so
#22 0x00007fd342345dc5 in start_thread () from /lib64/libpthread.so.0
#23 0x00007fd34084473d in clone () from /lib64/libc.so.6
(gdb) ^CQuit
```
4. What version of Pegasus are you using?
v2.4
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