runtime: TestGdbCoreCrashThreadBacktrace failures #64752
Description
#!watchflakes
post <- pkg == "runtime" && test == "TestGdbCoreCrashThreadBacktrace"
Issue created automatically to collect these failures.
Example (log):
--- FAIL: TestGdbCoreCrashThreadBacktrace (7.67s)
runtime-gdb_test.go:81: gdb version 10.1
runtime-gdb_unix_test.go:334: child output:
Setting RLIMIT_CORE = syscall.Rlimit{Cur:0xffffffffffffffff, Max:0xffffffffffffffff}
SIGSEGV: segmentation violation
PC=0x48cc65 m=0 sigcode=1 addr=0x0
signal arrived during cgo execution
goroutine 1 gp=0xc0000081c0 m=0 mp=0x548740 [syscall]:
runtime.cgocall(0x48cc6e, 0xc00006ff20)
...
#19 0x000000000043b076 in runtime.mstart0 () at /workdir/go/src/runtime/proc.go:1684
#20 0x0000000000462c65 in runtime.mstart () at /workdir/go/src/runtime/asm_amd64.s:394
#21 0x000000000048d669 in crosscall1 () at gcc_amd64.S:42
#22 0x0000000000802000 in ?? ()
#23 0x00007f8b74b75fc0 in ?? ()
#24 0x00007ffd0d4c302f in ?? ()
#25 0x000000c000008a80 in ?? ()
#26 0x0000000000462c60 in ?? ()
#27 0x0000000000000000 in ?? ()
runtime-gdb_unix_test.go:375: could not find trigger_crash in backtrace
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