A crash in rdb serializer

[romange]

0x00000000004c5dc4
dfly::SerializerBase::SaveString(std::basic_string_view<char, std::char_traits<char> >)
/__w/dragonfly/dragonfly/build/../src/server/rdb_save.cc:1048
0x00000000004ca0e8
dfly::RdbSerializer::SaveSetObject(dfly::CompactObj const&)
/__w/dragonfly/dragonfly/build/../src/server/rdb_save.cc:513
0x00000000004cc53c
dfly::RdbSerializer::SaveObject(dfly::CompactObj const&)
/__w/dragonfly/dragonfly/build/../src/server/rdb_save.cc:409
0x00000000004cc638
dfly::RdbSerializer::SaveValue(dfly::CompactObj const&)
/__w/dragonfly/dragonfly/build/../src/server/rdb_save.cc:329
0x00000000004cc8f0
dfly::RdbSerializer::SaveEntry(dfly::CompactObj const&, dfly::CompactObj const&, unsigned long, unsigned int, unsigned short)
/__w/dragonfly/dragonfly/build/../src/server/rdb_save.cc:392
0x00000000004db134
dfly::SliceSnapshot::SerializeEntry(unsigned short, dfly::CompactObj const&, dfly::CompactObj const&, std::optional<unsigned long>, dfly::RdbSerializer*)
/__w/dragonfly/dragonfly/build/../src/server/snapshot.cc:313
0x00000000004db8a4
dfly::DashTable<dfly::CompactObj, dfly::CompactObj, dfly::detail::PrimeTablePolicy>::Iterator<false, true>::Seek2Occupied()
/__w/dragonfly/dragonfly/build/../src/core/dash.h:497
0x00000000004dbb20
dfly::SliceSnapshot::BucketSaveCb(dfly::DashTable<dfly::CompactObj, dfly::CompactObj, dfly::detail::PrimeTablePolicy>::Iterator<false, true>)
/__w/dragonfly/dragonfly/build/../src/server/snapshot.cc:266
0x00000000004da444
bool std::__invoke_impl<bool, bool (dfly::SliceSnapshot::*&)(dfly::DashTable<dfly::CompactObj, dfly::CompactObj, dfly::detail::PrimeTablePolicy>::Iterator<false, true>), dfly::SliceSnapshot*&, dfly::DashTable<dfly::CompactObj, dfly::CompactObj, dfly::detail::PrimeTablePolicy>::Iterator<false, true> >(std::__invoke_memfun_deref, bool (dfly::SliceSnapshot::*&)(dfly::DashTable<dfly::CompactObj, dfly::CompactObj, dfly::detail::PrimeTablePolicy>::Iterator<false, true>), dfly::SliceSnapshot*&, dfly::DashTable<dfly::CompactObj, dfly::CompactObj, dfly::detail::PrimeTablePolicy>::Iterator<false, true>&&)
/usr/include/c++/9/bits/invoke.h:73
0x00000000004da830
void boost::context::detail::fiber_entry<boost::context::detail::fiber_record<boost::context::fiber, util::fb2::FixedStackAllocator, util::fb2::detail::WorkerFiberImpl<dfly::SliceSnapshot::Start(bool, dfly::Cancellation const*, dfly::SliceSnapshot::SnapshotFlush)::{lambda()#2}>::WorkerFiberImpl<util::fb2::FixedStackAllocator>(std::basic_string_view<char, std::char_traits<char> >, boost::context::preallocated const&, util::fb2::FixedStackAllocator&&, {lambda()#2}&&)::{lambda(boost::context::fiber&&)#1}> >(boost::context::detail::transfer_t)
/__w/dragonfly/dragonfly/build/../src/server/snapshot.cc:96

See here:
https://github.com/dragonflydb/dragonfly/actions/runs/12004873880/job/33460543226#step:6:1200

commit: 43d30e2