Closed
Description
CL 233497, for #38966, introduced a consistent failure in the linux-mips-rtrk
builder:
fatal error: bad prune
runtime stack:
runtime.throw(0x68f98c, 0x9)
/tmp/gobuilder-mips64/go/src/runtime/panic.go:1116 +0x60 fp=0x6f1fee40 sp=0x6f1fee2c pc=0x440fb4
runtime.addrRange.subtract(0x7fc00000, 0x80000000, 0x7fffffff, 0x7fffffff, 0x4, 0x0)
/tmp/gobuilder-mips64/go/src/runtime/mranges.go:63 +0x10c fp=0x6f1fee4c sp=0x6f1fee40 pc=0x439608
runtime.(*addrRanges).removeGreaterEqual(0xcc6a74, 0x7fffffff)
/tmp/gobuilder-mips64/go/src/runtime/mranges.go:284 +0x188 fp=0x6f1fee80 sp=0x6f1fee4c pc=0x439efc
runtime.(*pageAlloc).scavengeStartGen(0xcc6a20)
/tmp/gobuilder-mips64/go/src/runtime/mgcscavenge.go:470 +0x8c fp=0x6f1fee94 sp=0x6f1fee80 pc=0x429eac
runtime.NewPageAlloc.func1()
/tmp/gobuilder-mips64/go/src/runtime/export_test.go:840 +0x58 fp=0x6f1feea0 sp=0x6f1fee94 pc=0x47ecc0
runtime.systemstack(0x6f1ff920)
/tmp/gobuilder-mips64/go/src/runtime/asm_mipsx.s:207 +0x9c fp=0x6f1feea4 sp=0x6f1feea0 pc=0x483120
runtime.mstart()
/tmp/gobuilder-mips64/go/src/runtime/proc.go:1100 fp=0x6f1feea4 sp=0x6f1feea4 pc=0x447480
goroutine 23014 [running]:
runtime.systemstack_switch()
/tmp/gobuilder-mips64/go/src/runtime/asm_mipsx.s:159 +0x8 fp=0xe206bc sp=0xe206b8 pc=0x483068
runtime.NewPageAlloc(0xc10d60, 0xc10d80, 0x14aae844)
/tmp/gobuilder-mips64/go/src/runtime/export_test.go:838 +0x304 fp=0xe20738 sp=0xe206bc pc=0x47962c
runtime_test.TestPageAllocAlloc.func1(0xcbf040)
/tmp/gobuilder-mips64/go/src/runtime/mpagealloc_test.go:619 +0x64 fp=0xe207a4 sp=0xe20738 pc=0x61ef3c
testing.tRunner(0xcbf040, 0xc115c0)
/tmp/gobuilder-mips64/go/src/testing/testing.go:1053 +0x108 fp=0xe207e4 sp=0xe207a4 pc=0x50e974
runtime.goexit()
/tmp/gobuilder-mips64/go/src/runtime/asm_mipsx.s:651 +0x4 fp=0xe207e4 sp=0xe207e4 pc=0x485528
created by testing.(*T).Run
/tmp/gobuilder-mips64/go/src/testing/testing.go:1104 +0x32c
…
FAIL runtime 24.824s
2020-05-18T13:11:11-afd477f/linux-mips-rtrk
2020-05-18T09:13:38-bb59a13/linux-mips-rtrk
2020-05-15T16:15:25-2b70ffe/linux-mips-rtrk
2020-05-14T21:41:46-881d540/linux-mips-rtrk
2020-05-14T18:58:17-f474e9e/linux-mips-rtrk
2020-05-14T17:50:18-5c802c1/linux-mips-rtrk
2020-05-14T16:53:34-1f325af/linux-mips-rtrk
2020-05-14T16:20:19-796786c/linux-mips-rtrk