Payload did not run: futexwakeup addr=0x83832c returned -89 SIGSEGV: segmentation violation PC=0x7566c m=0 sigcode=128 addr=0x0 goroutine 0 gp=0x30fcc0 m=0 mp=0x310580 [idle]: runtime.futexwakeup(0x83832c, 0x1) /usr/local/go/src/runtime/os_linux.go:98 +0x84 fp=0x7f8d8064 sp=0x7f8d8038 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=0x7f8d8080 sp=0x7f8d8064 pc=0x38bfc runtime.unlock2(0x31223c) /usr/local/go/src/runtime/lock_spinbit.go:314 +0xc4 fp=0x7f8d809c sp=0x7f8d8080 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.mcommoninit(0x838808, 0x2) /usr/local/go/src/runtime/proc.go:1030 +0x298 fp=0x7f8d80c0 sp=0x7f8d809c pc=0x7f830 runtime.allocm(0x822008, 0x0, 0x2) /usr/local/go/src/runtime/proc.go:2326 +0x128 fp=0x7f8d80ec sp=0x7f8d80c0 pc=0x82c6c runtime.newm(0x0, 0x822008, 0x2) /usr/local/go/src/runtime/proc.go:2870 +0x70 fp=0x7f8d8108 sp=0x7f8d80ec pc=0x83b28 runtime.startm(0x822008, 0x0, 0x0) /usr/local/go/src/runtime/proc.go:3096 +0x1cc fp=0x7f8d8134 sp=0x7f8d8108 pc=0x84408 runtime.handoffp(0x822008) /usr/local/go/src/runtime/proc.go:3137 +0x57c fp=0x7f8d8154 sp=0x7f8d8134 pc=0x84b94 runtime.stoplockedm() /usr/local/go/src/runtime/proc.go:3259 +0x70 fp=0x7f8d8184 sp=0x7f8d8154 pc=0x84c14 runtime.schedule() /usr/local/go/src/runtime/proc.go:4143 +0x58 fp=0x7f8d81a4 sp=0x7f8d8184 pc=0x883a0 runtime.park_m(0x802148) /usr/local/go/src/runtime/proc.go:4304 +0x35c fp=0x7f8d81d0 sp=0x7f8d81a4 pc=0x88aa0 runtime.mcall(0x1f76fc) /usr/local/go/src/runtime/asm_mipsx.s:139 +0x50 fp=0x7f8d81d8 sp=0x7f8d81d0 pc=0xc8034 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 fp=0x835fec sp=0x835fec pc=0x4966c 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 0x5 r4 0x7 r5 0x1 r6 0x1 r7 0xffffff00 r8 0x1 r9 0x1 r10 0x1f6eb4 r11 0x1 r12 0xffffffe2 r13 0x0 r14 0xffffffe1 r15 0x0 r16 0x9d1493c5 r17 0xf88d26c0 r18 0xe6db5c6 r19 0xbd55f9c2 r20 0x7206b4ee r21 0x147d3779 r22 0x0 r23 0xffffffc0 r24 0x341c686b r25 0x29a286eb r26 0x0 r27 0x0 r28 0xe8662f74 r29 0x7f8d8038 r30 0x30fcc0 r31 0x75664 pc 0x7566c link 0x75664 lo 0x0 hi 0x0