当时observer进程已不在,__all_server这台机器状态已不可用。
addr2line 结果:
oceanbase::common::safe_backtrace(char*, long, long&) at ./build_debug/deps/oblib/src/lib/./deps/oblib/src/lib/signal/ob_signal_utils.cpp:87
oceanbase::common::coredump_cb(int, siginfo_t*) at ./build_debug/deps/oblib/src/lib/./deps/oblib/src/lib/signal/ob_signal_handlers.cpp:83
oceanbase::common::ob_signal_handler(int, siginfo_t*, void*) at ./build_debug/deps/oblib/src/lib/./deps/oblib/src/lib/signal/ob_signal_handlers.cpp:61
oceanbase::common::handler(int, siginfo_t*, void*) at ./build_debug/deps/oblib/src/lib/./deps/oblib/src/lib/signal/ob_signal_handlers.cpp:31
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oceanbase::sql::ObQueryRange::serialize(char*, long, long&) const at ./build_debug/src/sql/./src/sql/rewrite/ob_query_range.cpp:4519
oceanbase::common::serialization::EnumEncoder<false, oceanbase::sql::ObQueryRange>::encode(char*, long, long&, oceanbase::sql::ObQueryRange const&) at ./build_debug/src/sql/./deps/oblib/src/lib/utility/serialization.h:1631
int oceanbase::common::serialization::encode<oceanbase::sql::ObQueryRange>(char*, long, long&, oceanbase::sql::ObQueryRange const&) at ./build_debug/src/sql/./deps/oblib/src/lib/utility/serialization.h:1649
oceanbase::sql::ObTableScanSpec::serialize_(char*, long, long&) const at ./build_debug/src/sql/./src/sql/engine/table/ob_table_scan_op.cpp:231
oceanbase::sql::ObTableScanSpec::serialize_dispatch_(char*, long, long&, std::integral_constant<bool, false>) const at ./build_debug/src/sql/./src/sql/engine/table/ob_table_scan_op.h:80
oceanbase::sql::ObTableScanSpec::serialize(char*, long, long&) const at ./build_debug/src/sql/./src/sql/engine/table/ob_table_scan_op.cpp:231
oceanbase::sql::ObOpSpec::serialize(char*, long, long&, oceanbase::sql::ObPhyOpSeriCtx&) const at ./build_debug/src/sql/./src/sql/engine/ob_operator.h:202
oceanbase::sql::ObPxTreeSerializer::serialize_tree(char*, long, long&, oceanbase::sql::ObOpSpec&, bool, oceanbase::sql::ObPhyOpSeriCtx*) at ./build_debug/src/sql/./src/sql/engine/px/ob_px_util.cpp:1453
oceanbase::sql::ObPxTreeSerializer::serialize_tree(char*, long, long&, oceanbase::sql::ObOpSpec&, bool, oceanbase::sql::ObPhyOpSeriCtx*) at ./build_debug/src/sql/./src/sql/engine/px/ob_px_util.cpp:1466
oceanbase::sql::ObPxTreeSerializer::serialize_tree(char*, long, long&, oceanbase::sql::ObOpSpec&, bool, oceanbase::sql::ObPhyOpSeriCtx*) at ./build_debug/src/sql/./src/sql/engine/px/ob_px_util.cpp:1466
oceanbase::sql::ObPxRpcInitSqcArgs::serialize_(char*, long, long&) const at ./build_debug/src/sql/./src/sql/engine/px/ob_dfo.cpp:502
oceanbase::sql::ObPxRpcInitSqcArgs::serialize_dispatch_(char*, long, long&, std::integral_constant<bool, false>) const at ./build_debug/src/sql/./src/sql/engine/px/ob_dfo.h:955
oceanbase::sql::ObPxRpcInitSqcArgs::serialize(char*, long, long&) const at ./build_debug/src/sql/./src/sql/engine/px/ob_dfo.cpp:479