Another VERIFY in TBTreeIndexCache

[kunga]

Unfortunately the error message was lost somewhere in logging system

Core

Cores with the same hash

0?? () libc.so.6
1NPrivate::Panic(NPrivate::TStaticBuf const&, int, char const*, char const*, char const*, ...) () [util/system/yassert.cpp](https://a.yandex-team.ru/arc/trunk/arcadia/util/system/yassert.cpp?#L55) +55
2NKikimr::NTable::NFwd::TBTreeIndexCache::Get(NKikimr::NTable::NFwd::IPageLoadingQueue*, unsigned int, NKikimr::NTable::NPage::EPage, unsigned long) () [contrib/ydb/core/tablet_flat/flat_fwd_cache.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_fwd_cache.h?#L332) +332
3NKikimr::NTable::NFwd::TEnv::Get(NKikimr::NTable::NFwd::TPartGroupLoadingQueue&, unsigned int, NKikimr::NTable::NPage::EPage) () [contrib/ydb/core/tablet_flat/flat_fwd_env.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_fwd_env.h?#L278) +278
4NKikimr::NTable::NFwd::TEnv::TryGetPage(NKikimr::NTable::TPart const*, unsigned int, NKikimr::NTable::NPage::TGroupId) () [contrib/ydb/core/tablet_flat/flat_fwd_env.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_fwd_env.h?#L134) +134
5NKikimr::NTable::TPartGroupBtreeIndexIter::TryLoad(NKikimr::NTable::TPartGroupBtreeIndexIter::TNodeState&) () [contrib/ydb/core/tablet_flat/flat_part_index_iter_bree_index.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_part_index_iter_bree_index.h?#L363) +363
6NKikimr::NTable::EReady NKikimr::NTable::TPartGroupBtreeIndexIter::DoSeek<NKikimr::NTable::TPartGroupBtreeIndexIter::TSeekKey>(NKikimr::NTable::TPartGroupBtreeIndexIter::TSeekKey) () [contrib/ydb/core/tablet_flat/flat_part_index_iter_bree_index.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_part_index_iter_bree_index.h?#L304) +304
7NKikimr::NTable::TPartGroupBtreeIndexIter::Seek(NKikimr::NTable::ESeek, TArrayRef<NKikimr::TCell const>, NKikimr::NTable::TKeyCellDefaults const*) () [contrib/ydb/core/tablet_flat/flat_part_index_iter_bree_index.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_part_index_iter_bree_index.h?#L157) +157
8NKikimr::NTable::TPartGroupKeyIter::Seek(TArrayRef<NKikimr::TCell const>, NKikimr::NTable::ESeek, NKikimr::NTable::TPartScheme::TGroupInfo const&, NKikimr::NTable::TKeyCellDefaults const*) () [contrib/ydb/core/tablet_flat/flat_part_iter.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_part_iter.h?#L138) +138
9NKikimr::NTable::TRunIter::Seek(TArrayRef<NKikimr::TCell const>, NKikimr::NTable::ESeek) () [contrib/ydb/core/tablet_flat/flat_part_iter.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_part_iter.h?#L822) +822
10NKikimr::NTable::TFeed::SeekBoots() () [contrib/ydb/core/tablet_flat/flat_scan_feed.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_scan_feed.h?#L409) +409
11NKikimr::NTable::TFeed::Process() () [contrib/ydb/core/tablet_flat/flat_scan_feed.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_scan_feed.h?#L457) +457
12NKikimr::NTabletFlatExecutor::NOps::TDriver::React() () [contrib/ydb/core/tablet_flat/flat_scan_actor.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_scan_actor.h?#L472) +472
13NKikimr::NTabletFlatExecutor::NOps::TDriver::Handle(TAutoPtr<NActors::TEventHandle<NKikimr::NSharedCache::TEvResult>, TDelete>&) () [contrib/ydb/core/tablet_flat/flat_scan_actor.h](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/core/tablet_flat/flat_scan_actor.h?#L631) +631
14NActors::TExecutorThread::Execute(NActors::TMailbox*, bool) () [contrib/ydb/library/actors/core/executor_thread.cpp](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/library/actors/core/executor_thread.cpp?#L269) +269
15NActors::TExecutorThread::ProcessExecutorPool()::$_0::operator()(NActors::TMailbox*, bool) const () [contrib/ydb/library/actors/core/executor_thread.cpp](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/library/actors/core/executor_thread.cpp?#L460) +460
16NActors::TExecutorThread::ProcessExecutorPool() () [contrib/ydb/library/actors/core/executor_thread.cpp](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/library/actors/core/executor_thread.cpp?#L512) +512
17NActors::TExecutorThread::ThreadProc() () [contrib/ydb/library/actors/core/executor_thread.cpp](https://a.yandex-team.ru/arc/trunk/arcadia/contrib/ydb/library/actors/core/executor_thread.cpp?#L538) +538
18(anonymous namespace)::TPosixThread::ThreadProxy(void*) () [util/system/thread.cpp](https://a.yandex-team.ru/arc/trunk/arcadia/util/system/thread.cpp?#L244) +244
19?? () libpthread.so.0
20?? () libc.so.6

[kunga]

A very similar to this one #18151