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Noticed on freebsd-amd64-race: http://build.golang.org/log/bfca7707a0ccb2dd15e8228eb5b97434c33d1143
WARNING: DATA RACE Write by goroutine 71: database/sql.(*Stmt).Query() /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1436 +0x6f3 database/sql.func·039() /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1957 +0x1ea testing.func·002() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:418 +0x18f Previous read by goroutine 61: database/sql.(*Stmt).Query() /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1435 +0x51f database/sql.func·039() /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1957 +0x1ea testing.func·002() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:418 +0x18f runtime.goexit() /tmp/buildlet-scatch184358971/go/src/runtime/asm_amd64.s:2430 +0x0 reflect.ValueOf() /tmp/buildlet-scatch184358971/go/src/reflect/value.go:2081 +0xfc database/sql/driver.int32Type.ConvertValue() /tmp/buildlet-scatch184358971/go/src/database/sql/driver/types.go:108 +0x80 database/sql/driver.(*int32Type).ConvertValue() <autogenerated>:12 +0xf9 database/sql.driverArgs() /tmp/buildlet-scatch184358971/go/src/database/sql/convert.go:68 +0xb3d database/sql.resultFromStatement() /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1310 +0x372 database/sql.(*Stmt).Exec() /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1289 +0x31c database/sql.(*concurrentTxStmtExecTest).test() /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1689 +0x1a0 database/sql.func·035() /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1750 +0xe2 Goroutine 71 (running) created at: testing.(*B).RunParallel() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:410 +0x46e database/sql.BenchmarkManyConcurrentQueries() /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1964 +0x496 testing.(*B).runN() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:124 +0xf2 testing.(*B).launch() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:216 +0x1d0 Goroutine 61 (running) created at: testing.(*B).RunParallel() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:410 +0x46e database/sql.BenchmarkManyConcurrentQueries() /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1964 +0x496 testing.(*B).runN() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:124 +0xf2 testing.(*B).launch() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:216 +0x1d0 ================== unexpected fault address 0x4c9c18 fatal error: fault [signal 0xa code=0xc addr=0x4c9c18 pc=0x5bb9d8] goroutine 431 [running]: runtime.throw(0x44099f, 0x423c28) /tmp/buildlet-scatch184358971/go/src/runtime/panic.go:508 +0x98 fp=0x7fffff1f8e78 sp=0x7fffff1f8e60 runtime.goroutineheader(0x423c28) /tmp/buildlet-scatch184358971/go/src/runtime/traceback.go:586 +0x1c4 fp=0x7fffff1f8eb0 sp=0x7fffff1f8e78 runtime.dopanic_m(0xc2081377a0, 0x423c28, 0x7fffff1f8e60) /tmp/buildlet-scatch184358971/go/src/runtime/panic1.go:96 +0x1ca fp=0x7fffff1f8f08 sp=0x7fffff1f8eb0 runtime.func·045() /tmp/buildlet-scatch184358971/go/src/runtime/panic.go:495 +0x43 fp=0x7fffff1f8f28 sp=0x7fffff1f8f08 runtime.systemstack(0xc208013200) /tmp/buildlet-scatch184358971/go/src/runtime/asm_amd64.s:244 +0x71 fp=0x7fffff1f8f30 sp=0x7fffff1f8f28 runtime.mstart() /tmp/buildlet-scatch184358971/go/src/runtime/proc1.go:735 fp=0x7fffff1f8f38 sp=0x7fffff1f8f30 created by testing.(*B).RunParallel /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:419 +0x46e goroutine 1 [chan receive]: testing.(*B).run(0xc20807a200, 0x0, 0x0, 0x0, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:180 +0x91 testing.RunBenchmarks(0x6d1418, 0x784cc0, 0x9, 0x9) /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:312 +0x7ec testing.(*M).Run(0xc20800a140, 0x7ace40) /tmp/buildlet-scatch184358971/go/src/testing/testing.go:495 +0x286 main.main() database/sql/_test/_testmain.go:158 +0x28d goroutine 390 [semacquire]: sync.runtime_Semacquire(0xc2080b0fcc) /tmp/buildlet-scatch184358971/go/src/runtime/sema.go:43 +0x2d sync.(*Mutex).Lock(0xc2080b0fc8) /tmp/buildlet-scatch184358971/go/src/sync/mutex.go:66 +0xfd database/sql.(*DB).removeDep(0xc2080b0fa0, 0x8007da350, 0xc2081f2000, 0x63bdc0, 0xc208178f00, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:392 +0x5b database/sql.func·009(0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1438 +0x13e database/sql.(*Rows).Close(0xc208178f00, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1650 +0x201 database/sql.func·039(0xc2080d4000) /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1962 +0x322 testing.func·002() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:418 +0x190 created by testing.(*B).RunParallel /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:419 +0x46e goroutine 418 [semacquire]: sync.runtime_Semacquire(0xc2080b0fcc) /tmp/buildlet-scatch184358971/go/src/runtime/sema.go:43 +0x2d sync.(*Mutex).Lock(0xc2080b0fc8) /tmp/buildlet-scatch184358971/go/src/sync/mutex.go:66 +0xfd database/sql.(*DB).putConn(0xc2080b0fa0, 0xc208069740, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:721 +0x54 database/sql.(*driverConn).releaseConn(0xc208069740, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:258 +0x60 database/sql.*driverConn.(database/sql.releaseConn)·fm(0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:908 +0x49 database/sql.func·009(0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1437 +0x7d database/sql.(*Rows).Close(0xc2080a7860, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1650 +0x201 database/sql.func·039(0xc2080d4a60) /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1962 +0x322 testing.func·002() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:418 +0x190 created by testing.(*B).RunParallel /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:419 +0x46e goroutine 340 [semacquire]: sync.runtime_Semacquire(0xc2080b0fcc) /tmp/buildlet-scatch184358971/go/src/runtime/sema.go:43 +0x2d sync.(*Mutex).Lock(0xc2080b0fc8) /tmp/buildlet-scatch184358971/go/src/sync/mutex.go:66 +0xfd database/sql.(*DB).putConn(0xc2080b0fa0, 0xc208069680, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:721 +0x54 database/sql.(*driverConn).releaseConn(0xc208069680, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:258 +0x60 database/sql.*driverConn.(database/sql.releaseConn)·fm(0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:908 +0x49 database/sql.func·009(0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1437 +0x7d database/sql.(*Rows).Close(0xc2081e88a0, 0x0, 0x0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql.go:1650 +0x201 database/sql.func·039(0xc2081a41a0) /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1962 +0x322 testing.func·002() /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:418 +0x190 created by testing.(*B).RunParallel /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:419 +0x46e goroutine 205 [semacquire]: sync.runtime_Semacquire(0xc20802a060) /tmp/buildlet-scatch184358971/go/src/runtime/sema.go:43 +0x2d sync.(*WaitGroup).Wait(0xc20804c600) /tmp/buildlet-scatch184358971/go/src/sync/waitgroup.go:132 +0x1e8 testing.(*B).RunParallel(0xc20807a200, 0xc20804c5c0) /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:421 +0x497 database/sql.BenchmarkManyConcurrentQueries(0xc20807a200) /tmp/buildlet-scatch184358971/go/src/database/sql/sql_test.go:1964 +0x497 testing.(*B).runN(0xc20807a200, 0x3e8) /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:124 +0xf3 testing.(*B).launch(0xc20807a200) /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:216 +0x1d1 created by testing.(*B).run /tmp/buildlet-scatch184358971/go/src/testing/benchmark.go:179 +0x57
The text was updated successfully, but these errors were encountered:
/cc @dvyukov as FYI
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#9716 is duplicate of this issue and discussion has been started already on it.
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Noticed on freebsd-amd64-race: http://build.golang.org/log/bfca7707a0ccb2dd15e8228eb5b97434c33d1143
The text was updated successfully, but these errors were encountered: