**Describe the bug**
https://clickhouse-test-reports.s3.yandex.net/19702/c74631c650b42e4d107254a03bd82c2c2913039b/fuzzer_msan/server.log

Most likely introduced here: #11006
#include <Columns/ColumnFixedString.h>
#include <Columns/ColumnsCommon.h>
#include <DataStreams/ColumnGathererStream.h>
#include <IO/WriteHelpers.h>
#include <Common/Arena.h>
#include <Common/HashTable/Hash.h>
#include <Common/SipHash.h>
#include <Common/WeakHash.h>
#include <Common/assert_cast.h>
#include <Common/memcmpSmall.h>
#include <Common/memcpySmall.h>
#include <common/sort.h>
#include <ext/scope_guard.h>
#if defined(__SSE2__)
#    include <emmintrin.h>
#endif
namespace DB
{
namespace ErrorCodes
{
    extern const int TOO_LARGE_STRING_SIZE;
    extern const int SIZE_OF_FIXED_STRING_DOESNT_MATCH;
    extern const int SIZES_OF_COLUMNS_DOESNT_MATCH;
    extern const int PARAMETER_OUT_OF_BOUND;
    extern const int LOGICAL_ERROR;
}
MutableColumnPtr ColumnFixedString::cloneResized(size_t size) const