Payload did not run: futexwakeup addr=0x83832c returned -89 SIGSEGV: segmentation violation PC=0x7566c m=2 sigcode=128 addr=0x0 goroutine 0 gp=0x802a08 m=2 mp=0x838808 [idle]: runtime.futexwakeup(0x83832c, 0x1) /usr/local/go/src/runtime/os_linux.go:98 +0x84 fp=0x853ee4 sp=0x853eb8 pc=0x7566c runtime.semawakeup(...) /usr/local/go/src/runtime/lock_futex.go:161 runtime.unlock2Wake(0x31223c, 0x0, 0x0) /usr/local/go/src/runtime/lock_spinbit.go:461 +0x2f0 fp=0x853f00 sp=0x853ee4 pc=0x38bfc runtime.unlock2(0x31223c) /usr/local/go/src/runtime/lock_spinbit.go:314 +0xc4 fp=0x853f1c sp=0x853f00 pc=0x38698 runtime.unlockWithRank(...) /usr/local/go/src/runtime/lockrank_off.go:35 runtime.unlock(...) /usr/local/go/src/runtime/lock_spinbit.go:261 runtime.goschedImpl(0x802788, 0x1) /usr/local/go/src/runtime/proc.go:4338 +0x2c8 fp=0x853f4c sp=0x853f1c pc=0x88d78 runtime.gopreempt_m(...) /usr/local/go/src/runtime/proc.go:4362 runtime.newstack() /usr/local/go/src/runtime/stack.go:1145 +0x4e0 fp=0x853fe4 sp=0x853f4c pc=0xa0f44 runtime.morestack() /usr/local/go/src/runtime/asm_mipsx.s:274 +0x78 fp=0x853fe8 sp=0x853fe4 pc=0xc81e0 goroutine 1 gp=0x802148 m=nil [chan receive, locked to thread]: runtime.gopark(0x1f6b28, 0x814088, 0x13, 0x7, 0x2) /usr/local/go/src/runtime/proc.go:462 +0x120 fp=0x83474c sp=0x834740 pc=0xc2a30 runtime.chanrecv(0x814050, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:667 +0x678 fp=0x834788 sp=0x83474c pc=0x2fef0 runtime.chanrecv1(0x814050, 0x0) /usr/local/go/src/runtime/chan.go:509 +0x2c fp=0x83479c sp=0x834788 pc=0x2f868 runtime.gcenable() /usr/local/go/src/runtime/mgc.go:216 +0x128 fp=0x8347b0 sp=0x83479c pc=0x4963c runtime.main() /usr/local/go/src/runtime/proc.go:213 +0x1b4 fp=0x8347ec sp=0x8347b0 pc=0x7d348 runtime.goexit({}) /usr/local/go/src/runtime/asm_mipsx.s:657 +0x4 fp=0x8347ec sp=0x8347ec pc=0xc9fe8 goroutine 2 gp=0x802508 m=nil [runnable]: runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:366 fp=0x834fec sp=0x834fec pc=0x7d874 runtime.goexit({}) /usr/local/go/src/runtime/asm_mipsx.s:657 +0x4 fp=0x834fec sp=0x834fec pc=0xc9fe8 created by runtime.init.6 in goroutine 1 /usr/local/go/src/runtime/proc.go:363 +0x44 goroutine 3 gp=0x802648 m=nil [runnable]: runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:214 fp=0x8357ec sp=0x8357ec pc=0x496bc runtime.goexit({}) /usr/local/go/src/runtime/asm_mipsx.s:657 +0x4 fp=0x8357ec sp=0x8357ec pc=0xc9fe8 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:214 +0xb4 goroutine 4 gp=0x802788 m=nil [runnable]: runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:215 +0x1c fp=0x835fec sp=0x835fec pc=0x49688 runtime.goexit({}) /usr/local/go/src/runtime/asm_mipsx.s:657 +0x4 fp=0x835fec sp=0x835fec pc=0xc9fe8 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:215 +0x114 r0 0x0 r1 0x1006 r2 0x1006 r3 0x1 r4 0x3 r5 0x1 r6 0x1 r7 0xffffff00 r8 0x1 r9 0x1 r10 0x6a04b2b1 r11 0x0 r12 0x8d9bbee4 r13 0x7c1c0 r14 0x0 r15 0x2 r16 0x838808 r17 0x802a08 r18 0xc7fac r19 0xb4299bf9 r20 0xeedfcd4 r21 0xd729f7a4 r22 0x0 r23 0x8 r24 0x1f6eb4 r25 0xf080f0ca r26 0x0 r27 0x0 r28 0x4cb66336 r29 0x853eb8 r30 0x802a08 r31 0x75664 pc 0x7566c link 0x75664 lo 0x0 hi 0x0