Starting Zabbix Agent 2 [Zabbix server]. (5.2.0alpha3) Press Ctrl+C to exit. fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x7c pc=0xb5cc28] runtime stack: runtime.throw(0xd4c3a3, 0x2a) /usr/lib/golang/src/runtime/panic.go:774 +0x72 runtime.sigpanic() /usr/lib/golang/src/runtime/signal_unix.go:378 +0x47c goroutine 329790 [syscall, 5 minutes]: runtime.cgocall(0xb71c38, 0xc0004c4e80, 0xc0004c4fb0) /usr/lib/golang/src/runtime/cgocall.go:128 +0x5b fp=0xc0004c4e50 sp=0xc0004c4e18 pc=0x423e7b github.com/godror/godror._Cfunc_dpiStmt_execute(0x7fde280472e0, 0x7fde00000020, 0xc00018d6c4, 0x0) _cgo_gotypes.go:4301 +0x4d fp=0xc0004c4e80 sp=0xc0004c4e50 pc=0x8403cd github.com/godror/godror.(*statement).queryContextNotLocked.func4.2(0x7fde280472e0, 0x20, 0xc00018d6c4, 0xf) /root/go/pkg/mod/github.com/godror/godror@v0.19.4/stmt.go:571 +0x68 fp=0xc0004c4eb8 sp=0xc0004c4e80 pc=0x87c638 github.com/godror/godror.(*statement).queryContextNotLocked.func4(0xc000106240, 0x7fde280472e0, 0x20, 0xc00018d6c4, 0xe374a0, 0xc0001061e0, 0xc000336480) /root/go/pkg/mod/github.com/godror/godror@v0.19.4/stmt.go:571 +0xff fp=0xc0004c4fa8 sp=0xc0004c4eb8 pc=0x87c75f runtime.goexit() /usr/lib/golang/src/runtime/asm_amd64.s:1357 +0x1 fp=0xc0004c4fb0 sp=0xc0004c4fa8 pc=0x47c071 created by github.com/godror/godror.(*statement).queryContextNotLocked /root/go/pkg/mod/github.com/godror/godror@v0.19.4/stmt.go:562 +0x285 goroutine 1 [select, 1595 minutes]: main.run(0xc000210460, 0x0) /ololo/master/src/go/cmd/zabbix_agent2/zabbix_agent2.go:141 +0x1b6 main.main() /ololo/master/src/go/cmd/zabbix_agent2/zabbix_agent2.go:448 +0x168c goroutine 19 [syscall, 1595 minutes]: os/signal.signal_recv(0x0) /usr/lib/golang/src/runtime/sigqueue.go:147 +0x9c os/signal.loop() /usr/lib/golang/src/os/signal/signal_unix.go:23 +0x22 created by os/signal.init.0 /usr/lib/golang/src/os/signal/signal_unix.go:29 +0x41 goroutine 20 [select]: zabbix.com/internal/agent/scheduler.(*Manager).run(0xc00019f7c0) /ololo/master/src/go/internal/agent/scheduler/manager.go:317 +0x1c2 created by zabbix.com/internal/agent/scheduler.(*Manager).Start /ololo/master/src/go/internal/agent/scheduler/manager.go:457 +0x58 goroutine 21 [chan receive]: zabbix.com/internal/agent/resultcache.(*MemoryCache).run(0xc0001fd110) /ololo/master/src/go/internal/agent/resultcache/memorycache.go:202 +0xcd created by zabbix.com/internal/agent/resultcache.(*MemoryCache).Start /ololo/master/src/go/internal/agent/resultcache/memorycache.go:232 +0x58 goroutine 22 [select]: zabbix.com/internal/agent/serverconnector.(*Connector).run(0xc0001f40e0) /ololo/master/src/go/internal/agent/serverconnector/serverconnector.go:300 +0x202 created by zabbix.com/internal/agent/serverconnector.(*Connector).Start /ololo/master/src/go/internal/agent/serverconnector/serverconnector.go:358 +0x70 goroutine 23 [IO wait]: internal/poll.runtime_pollWait(0x7fde8769a738, 0x72, 0x0) /usr/lib/golang/src/runtime/netpoll.go:184 +0x55 internal/poll.(*pollDesc).wait(0xc0001def18, 0x72, 0x0, 0x0, 0xd32744) /usr/lib/golang/src/internal/poll/fd_poll_runtime.go:87 +0x45 internal/poll.(*pollDesc).waitRead(...) /usr/lib/golang/src/internal/poll/fd_poll_runtime.go:92 internal/poll.(*FD).Accept(0xc0001def00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /usr/lib/golang/src/internal/poll/fd_unix.go:384 +0x1f8 net.(*netFD).accept(0xc0001def00, 0xc0002131a0, 0xc0003ea00d, 0x49) /usr/lib/golang/src/net/fd_unix.go:238 +0x42 net.(*TCPListener).accept(0xc000212e60, 0x10, 0xc00004ddf8, 0xa5733c) /usr/lib/golang/src/net/tcpsock_posix.go:139 +0x32 net.(*TCPListener).Accept(0xc000212e60, 0xc0003ea00d, 0xc0003189f0, 0xc00022fe20, 0xc0002131a0) /usr/lib/golang/src/net/tcpsock.go:261 +0x47 zabbix.com/pkg/zbxcomms.(*Listener).Accept(0xc000212e80, 0xc0001e64b0, 0x0, 0x0) /ololo/master/src/go/pkg/zbxcomms/comms.go:308 +0x37 zabbix.com/internal/agent/serverlistener.(*ServerListener).run(0xc000210460) /ololo/master/src/go/internal/agent/serverlistener/serverlistener.go:71 +0x153 created by zabbix.com/internal/agent/serverlistener.(*ServerListener).Start /ololo/master/src/go/internal/agent/serverlistener/serverlistener.go:109 +0x24f goroutine 25 [IO wait, 1595 minutes]: internal/poll.runtime_pollWait(0x7fde8769a668, 0x72, 0x0) /usr/lib/golang/src/runtime/netpoll.go:184 +0x55 internal/poll.(*pollDesc).wait(0xc0001def98, 0x72, 0x0, 0x0, 0xd32744) /usr/lib/golang/src/internal/poll/fd_poll_runtime.go:87 +0x45 internal/poll.(*pollDesc).waitRead(...) /usr/lib/golang/src/internal/poll/fd_poll_runtime.go:92 internal/poll.(*FD).Accept(0xc0001def80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /usr/lib/golang/src/internal/poll/fd_unix.go:384 +0x1f8 net.(*netFD).accept(0xc0001def80, 0x0, 0x0, 0x0) /usr/lib/golang/src/net/fd_unix.go:238 +0x42 net.(*UnixListener).accept(0xc0001fd290, 0x0, 0x0, 0x0) /usr/lib/golang/src/net/unixsock_posix.go:162 +0x32 net.(*UnixListener).Accept(0xc0001fd290, 0x0, 0x0, 0x0, 0x0) /usr/lib/golang/src/net/unixsock.go:260 +0x47 zabbix.com/internal/agent/remotecontrol.(*Conn).run(0xc000212ea0) /ololo/master/src/go/internal/agent/remotecontrol/remote.go:64 +0x48 created by zabbix.com/internal/agent/remotecontrol.(*Conn).Start /ololo/master/src/go/internal/agent/remotecontrol/remote.go:80 +0x4f goroutine 35 [select]: zabbix.com/plugins/oracle.(*ConnManager).housekeeper(0xc000210050, 0xe37420, 0xc0000c6000, 0x2540be400) /ololo/master/src/go/plugins/oracle/conn.go:171 +0xe5 created by zabbix.com/plugins/oracle.NewConnManager /ololo/master/src/go/plugins/oracle/conn.go:137 +0x129 goroutine 37 [select, 1595 minutes]: database/sql.(*DB).connectionOpener(0xc000162240, 0xe37420, 0xc0000c6080) /usr/lib/golang/src/database/sql/sql.go:1052 +0xe8 created by database/sql.OpenDB /usr/lib/golang/src/database/sql/sql.go:722 +0x15d goroutine 38 [select]: database/sql.(*DB).connectionResetter(0xc000162240, 0xe37420, 0xc0000c6080) /usr/lib/golang/src/database/sql/sql.go:1065 +0xfb created by database/sql.OpenDB /usr/lib/golang/src/database/sql/sql.go:723 +0x193 goroutine 94 [select]: database/sql.(*DB).connectionResetter(0xc000144480, 0xe37420, 0xc00019ca00) /usr/lib/golang/src/database/sql/sql.go:1065 +0xfb created by database/sql.OpenDB /usr/lib/golang/src/database/sql/sql.go:723 +0x193 goroutine 93 [select, 1595 minutes]: database/sql.(*DB).connectionOpener(0xc000144480, 0xe37420, 0xc00019ca00) /usr/lib/golang/src/database/sql/sql.go:1052 +0xe8 created by database/sql.OpenDB /usr/lib/golang/src/database/sql/sql.go:722 +0x15d goroutine 127 [select, 1595 minutes]: database/sql.(*DB).connectionOpener(0xc00015e540, 0xe37420, 0xc000280bc0) /usr/lib/golang/src/database/sql/sql.go:1052 +0xe8 created by database/sql.OpenDB /usr/lib/golang/src/database/sql/sql.go:722 +0x15d goroutine 128 [select]: database/sql.(*DB).connectionResetter(0xc00015e540, 0xe37420, 0xc000280bc0) /usr/lib/golang/src/database/sql/sql.go:1065 +0xfb created by database/sql.OpenDB /usr/lib/golang/src/database/sql/sql.go:723 +0x193 goroutine 329789 [syscall]: github.com/godror/godror._Cfunc_dpiConn_release(0x7fde700511c0, 0x7fde00000000) _cgo_gotypes.go:2327 +0x49 github.com/godror/godror.(*conn).closeNotLocking.func1(0x7fde700511c0, 0x1549570) /root/go/pkg/mod/github.com/godror/godror@v0.19.4/conn.go:175 +0x56 github.com/godror/godror.(*conn).closeNotLocking(0xc000336480, 0xc000106240, 0x0) /root/go/pkg/mod/github.com/godror/godror@v0.19.4/conn.go:175 +0xa1 github.com/godror/godror.(*conn).Close(0xc000336480, 0x0, 0x0) /root/go/pkg/mod/github.com/godror/godror@v0.19.4/conn.go:157 +0x8a database/sql.(*driverConn).finalClose.func2() /usr/lib/golang/src/database/sql/sql.go:573 +0x49 database/sql.withLock(0xe2a8a0, 0xc00040e000, 0xc000385728) /usr/lib/golang/src/database/sql/sql.go:3184 +0x6d database/sql.(*driverConn).finalClose(0xc00040e000, 0xd25d20, 0x7fde875c6200) /usr/lib/golang/src/database/sql/sql.go:571 +0x130 database/sql.(*driverConn).Close(0xc00040e000, 0xc00040e000, 0x0) /usr/lib/golang/src/database/sql/sql.go:552 +0x12b database/sql.(*DB).putConn(0xc000144480, 0xc00040e000, 0xe210c0, 0x15491c0, 0xc00040e001) /usr/lib/golang/src/database/sql/sql.go:1329 +0x202 database/sql.(*driverConn).releaseConn(...) /usr/lib/golang/src/database/sql/sql.go:473 database/sql.(*DB).queryDC(0xc000144480, 0xe374a0, 0xc0001061e0, 0x0, 0x0, 0xc00040e000, 0xc00031a950, 0xd5b6e1, 0x207, 0x0, ...) /usr/lib/golang/src/database/sql/sql.go:1625 +0x3d1 database/sql.(*DB).query(0xc000144480, 0xe374a0, 0xc0001061e0, 0xd5b6e1, 0x207, 0x0, 0x0, 0x0, 0xc00024d501, 0xc00004abc0, ...) /usr/lib/golang/src/database/sql/sql.go:1570 +0x136 database/sql.(*DB).QueryContext(0xc000144480, 0xe374a0, 0xc0001061e0, 0xd5b6e1, 0x207, 0x0, 0x0, 0x0, 0xc00004abc0, 0xc00004ac80, ...) /usr/lib/golang/src/database/sql/sql.go:1547 +0xd1 database/sql.(*DB).QueryRowContext(...) /usr/lib/golang/src/database/sql/sql.go:1648 zabbix.com/plugins/oracle.(*OraConn).QueryRow(0xc000156310, 0xe374a0, 0xc0001061e0, 0xd5b6e1, 0x207, 0x0, 0x0, 0x0, 0xc0001061e0, 0xe374e0, ...) /ololo/master/src/go/plugins/oracle/conn.go:82 +0x9e zabbix.com/plugins/oracle.instanceHandler(0xe374a0, 0xc0001061e0, 0xe39da0, 0xc000156310, 0x0, 0x0, 0x0, 0xc00018def8, 0x2, 0xc00018dee8, ...) /ololo/master/src/go/plugins/oracle/handler_instance.go:39 +0xb4 zabbix.com/plugins/oracle.(*Plugin).Export(0x1521160, 0xc000466700, 0x14, 0xc000281140, 0x4, 0x4, 0xe39c60, 0xc000144780, 0x0, 0x0, ...) /ololo/master/src/go/plugins/oracle/oracle.go:128 +0x34e zabbix.com/internal/agent/scheduler.(*directExporterTask).perform.func1(0xc000144780, 0xe37aa0, 0xc00019f7c0, 0xc0000c11a0, 0x29) /ololo/master/src/go/internal/agent/scheduler/task.go:266 +0x48b created by zabbix.com/internal/agent/scheduler.(*directExporterTask).perform /ololo/master/src/go/internal/agent/scheduler/task.go:250 +0x65