fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?)



OpenBSD/amd64 (Amnesiac) (tty00)


runtime stack:
runtime.throw({0xbc214c?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0x2166b9140 sp=0x2166b9110 pc=0x43963c
runtime.badPointer(0x33a3275c8, 0xc?, 0x0, 0x200?)
	/usr/local/go/src/runtime/mbitmap.go:321 +0x165 fp=0x2166b9198 sp=0x2166b9140 pc=0x416c85
runtime.findObject(0xc000045740?, 0xc000045778?, 0x10040?)
	/usr/local/go/src/runtime/mbitmap.go:364 +0xa6 fp=0x2166b91d0 sp=0x2166b9198 pc=0x416e06
runtime.wbBufFlush1(0xc000044500)
	/usr/local/go/src/runtime/mwbbuf.go:240 +0xd1 fp=0x2166b9218 sp=0x2166b91d0 pc=0x435331
runtime.wbBufFlush.func1()
	/usr/local/go/src/runtime/mwbbuf.go:181 +0x1e fp=0x2166b9230 sp=0x2166b9218 pc=0x46621e
traceback: unexpected SPWRITE function runtime.systemstack
runtime.systemstack()
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x2166b9240 sp=0x2166b9230 pc=0x46d12a

goroutine 72 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc002066300 sp=0xc0020662f0 pc=0x46d0c8
runtime.wbBufFlush()
	/usr/local/go/src/runtime/mwbbuf.go:180 +0x45 fp=0xc002066318 sp=0xc002066300 pc=0x435245
runtime.(*wbBuf).get2(...)
	/usr/local/go/src/runtime/mwbbuf.go:144
runtime.bulkBarrierPreWrite(0x750500?, 0xc002066528, 0xc00241f908?)
	/usr/local/go/src/runtime/mbitmap.go:594 +0x18c fp=0xc002066390 sp=0xc002066318 pc=0x4171ac
runtime.wbMove(0x4?, 0xc002426180?, 0x0?)
	/usr/local/go/src/runtime/mbarrier.go:189 +0x1a fp=0xc0020663b8 sp=0xc002066390 pc=0x41673a
github.com/google/syzkaller/prog.foreachArgImpl.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:133 +0x37 fp=0xc0020663f0 sp=0xc0020663b8 pc=0x750537
github.com/google/syzkaller/prog.foreachArgImpl({0xc9e438?, 0xc002422990?}, 0xc002424500, 0xc002066610)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:175 +0x322 fp=0xc002066578 sp=0xc0020663f0 pc=0x7500e2
github.com/google/syzkaller/prog.ForeachArg(0xc00241f900, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0020665d0 sp=0xc002066578 pc=0x74fd5e
github.com/google/syzkaller/prog.getCompatibleResources(0xc0019a8980?, {0xb9876e, 0xb}, 0xc00214da80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:999 +0x9c fp=0xc002066648 sp=0xc0020665d0 pc=0x77cbbc
github.com/google/syzkaller/prog.(*randGen).resourceCentric(0xc00214da80, 0xc002361770, 0x116cfc0, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:947 +0xd3 fp=0xc002066798 sp=0xc002066648 pc=0x77c673
github.com/google/syzkaller/prog.(*ResourceType).generate(0x116cfc0, 0xc00214da80, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:760 +0x1f3 fp=0xc002066830 sp=0xc002066798 pc=0x77a3f3
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4da8?, 0x116cfc0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc0020668f0 sp=0xc002066830 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0x20?, 0xaec740?, {0x1274000, 0xc, 0xc}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc0020669d0 sp=0xc0020668f0 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1176ce0, 0xc0000f6800?, 0xb97264?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc002066a48 sp=0xc0020669d0 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x1176ce0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002066b08 sp=0xc002066a48 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc002361770?, 0xc002066cb0?, {0x11ba500, 0x2, 0x2}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc002066be8 sp=0xc002066b08 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1176ec0, 0x20?, 0xb970fc?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc002066c60 sp=0xc002066be8 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x1176ec0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002066d20 sp=0xc002066c60 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*UnionType).generate(0x1170900, 0xc00214da80, 0xb99e42?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:893 +0xe5 fp=0xc002066d98 sp=0xc002066d20 pc=0x77b9a5
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4ce0?, 0x1170900?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002066e58 sp=0xc002066d98 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc00214da80?, 0xc002361770?, {0x11b9f00, 0x2, 0x2}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc002066f38 sp=0xc002066e58 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1175d20, 0xc00214da80?, 0xba29eb?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc002066fb0 sp=0xc002066f38 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x1175d20?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002067070 sp=0xc002066fb0 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc001e3b3d0?, 0x0?, {0x12719c0, 0x9, 0x9}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc002067150 sp=0xc002067070 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1175d80, 0xc0000f6800?, 0xb9b1c6?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc0020671c8 sp=0xc002067150 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x1175d80?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002067288 sp=0xc0020671c8 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc001e3b3c0?, 0x0?, {0x11b9b80, 0x2, 0x2}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc002067368 sp=0xc002067288 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1174520, 0xc00214da80?, 0xbb9fea?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc0020673e0 sp=0xc002067368 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x1174520?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc0020674a0 sp=0xc0020673e0 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*UnionType).generate(0x11706c0, 0xc00214da80, 0xb988fa?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:893 +0xe5 fp=0xc002067518 sp=0xc0020674a0 pc=0x77b9a5
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4ce0?, 0x11706c0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc0020675d8 sp=0xc002067518 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0x0?, 0xc002361770?, {0x116d0c0, 0x1, 0x1}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc0020676b8 sp=0xc0020675d8 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x11745e0, 0xc00214da80?, 0xb98905?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc002067730 sp=0xc0020676b8 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x11745e0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc0020677f0 sp=0xc002067730 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0x773dc3?, 0x11b4800?, {0x125dd60, 0x4, 0x4}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc0020678d0 sp=0xc0020677f0 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1174580, 0x20?, 0xb971ba?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc002067948 sp=0xc0020678d0 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4c18?, 0x1174580?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002067a08 sp=0xc002067948 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*PtrType).generate(0x116f4c0, 0xc00214da80, 0x7500e2?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:904 +0x7b fp=0xc002067a90 sp=0xc002067a08 pc=0x77bb1b
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00214da80, 0xc002361770, {0xca4a88?, 0x116f4c0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc002067b50 sp=0xc002067a90 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0x1254fc0?, 0x0?, {0x11b4800, 0x2, 0x2}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc002067c30 sp=0xc002067b50 pc=0x779916
github.com/google/syzkaller/prog.(*randGen).generateParticularCall(0xc00214da80, 0xc002361770?, 0x1254fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:601 +0x88 fp=0xc002067cd8 sp=0xc002067c30 pc=0x778128
github.com/google/syzkaller/prog.(*randGen).generateCall(0xc00214da80, 0xc002361770, 0xc0020286c0?, 0xc002361540?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:590 +0xba fp=0xc002067d00 sp=0xc002067cd8 pc=0x77803a
github.com/google/syzkaller/prog.(*mutator).insertCall(0xc002067e48)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:152 +0xb6 fp=0xc002067dc0 sp=0xc002067d00 pc=0x76b176
github.com/google/syzkaller/prog.(*Prog).Mutate(0xc0020286c0, {0xc9a768?, 0xc0006e82a0}, 0x1e, 0xc001bccdc0, 0xc00053d320, {0xc001a8e000, 0x1ef3, 0x2400})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:49 +0x293 fp=0xc002067e98 sp=0xc002067dc0 pc=0x76a473
main.(*Proc).loop(0xc001cf5ec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:95 +0x365 fp=0xc002067fc8 sp=0xc002067e98 pc=0x9eaa85
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc002067fe0 sp=0xc002067fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002067fe8 sp=0xc002067fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 1 [select]:
runtime.gopark(0xc00192b9b0?, 0x2?, 0xa0?, 0x14?, 0xc00192b96c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00233d7c0 sp=0xc00233d7a0 pc=0x43c42e
runtime.selectgo(0xc00233d9b0, 0xc00192b968, 0xc003440f90?, 0x0, 0xc001cf5ec0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00233d8e0 sp=0xc00233d7c0 pc=0x44c5e5
main.(*Fuzzer).pollLoop(0xc00047e300)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:411 +0xf6 fp=0xc00233d9e0 sp=0xc00233d8e0 pc=0x9e7136
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:339 +0x17e5 fp=0xc00233df40 sp=0xc00233d9e0 pc=0x9e67e5
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2b2 fp=0xc00233dfe0 sp=0xc00233df40 pc=0x43bfd2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00233dfe8 sp=0xc00233dfe0 pc=0x46ef41

goroutine 2 [force gc (idle), 41 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054fa8 sp=0xc000054f88 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xa5 fp=0xc000054fe0 sp=0xc000054fa8 pc=0x43c2a5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46ef41
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1296f01?, 0x1296fc0?, 0xc?, 0x14?, 0x1?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055778 sp=0xc000055758 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000557c8 sp=0xc000055778 pc=0x42763f
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x41c7e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46ef41
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x12db349?, 0x7de6b?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055f70 sp=0xc000055f50 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x1297e00)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000055fa0 sp=0xc000055f70 pc=0x424ec9
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000055fc8 sp=0xc000055fa0 pc=0x425459
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x41c785
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46ef41
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xbe70c0?, 0x80?, 0xe1?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054628 sp=0xc000054608 pc=0x43c42e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x41b867
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46ef41
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [select]:
runtime.gopark(0xc000050788?, 0x3?, 0xd8?, 0x3b?, 0xc000050772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050618 sp=0xc0000505f8 pc=0x43c42e
runtime.selectgo(0xc000050788, 0xc00005076c, 0xc0000f1b80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000050738 sp=0xc000050618 pc=0x44c5e5
go.opencensus.io/stats/view.(*worker).start(0xc0000f1b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000507c8 sp=0xc000050738 pc=0x9b843f
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000507e0 sp=0xc0000507c8 pc=0x9b7765
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 pc=0x46ef41
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xc000050fb8?, 0x3?, 0xee?, 0xe7?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050f50 sp=0xc000050f30 pc=0x43c42e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000050fe0 sp=0xc000050f50 pc=0x41e2e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46ef41
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [GC worker (idle)]:
runtime.gopark(0x12c93c0?, 0x2?, 0x52?, 0x31?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056750 sp=0xc000056730 pc=0x43c42e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000567e0 sp=0xc000056750 pc=0x41e2e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46ef41
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 34 [IO wait, 41 minutes]:
runtime.gopark(0xc000104c10?, 0x40ff93?, 0x18?, 0x4c?, 0x4dd13d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000104ba8 sp=0xc000104b88 pc=0x43c42e
runtime.netpollblock(0x25fce3698?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000104be0 sp=0xc000104ba8 pc=0x435a17
internal/poll.runtime_pollWait(0x27da9fa98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000104c00 sp=0xc000104be0 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc000440000?, 0xc000104ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000104c28 sp=0xc000104c00 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000440000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000104cd0 sp=0xc000104c28 pc=0x4db78c
net.(*netFD).accept(0xc000440000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000104d88 sp=0xc000104cd0 pc=0x5b5409
net.(*TCPListener).accept(0xc0004a33e0)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc000104db0 sp=0xc000104d88 pc=0x5cc07e
net.(*TCPListener).Accept(0xc0004a33e0)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc000104de0 sp=0xc000104db0 pc=0x5cb130
net/http.(*onceCloseListener).Accept(0xc9da30?)
	<autogenerated>:1 +0x24 fp=0xc000104df8 sp=0xc000104de0 pc=0x6ea284
net/http.(*Server).Serve(0xc00015c2d0, {0xc9cc20, 0xc0004a33e0})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc000104f28 sp=0xc000104df8 pc=0x6c7f24
net/http.(*Server).ListenAndServe(0xc00015c2d0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc000104f58 sp=0xc000104f28 pc=0x6c7b91
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3239
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:653 +0x9d fp=0xc000104fe0 sp=0xc000104f58 pc=0x9ea17d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000104fe8 sp=0xc000104fe0 pc=0x46ef41
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:652 +0x37

goroutine 13 [IO wait]:
runtime.gopark(0x21?, 0xc0023f3200?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0024997f0 sp=0xc0024997d0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002499828 sp=0xc0024997f0 pc=0x435a17
internal/poll.runtime_pollWait(0x27da9f6b8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc002499848 sp=0xc002499828 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc002254960?, 0xc0023f3200?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc002499870 sp=0xc002499848 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc002254960, {0xc0023f3200, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002499908 sp=0xc002499870 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb04e0, {0xc0023f3200?, 0xc002499980?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002499948 sp=0xc002499908 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001bb04e0}, {0xc0023f3200, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc002499990 sp=0xc002499948 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000e92d0, 0x29d74a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc002499b48 sp=0xc002499990 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007c5a0, 0x506a05?, 0xc002468bc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc002499be8 sp=0xc002499b48 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001c8f8c0, 0x0?, 0xc002468bc0, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc002499cf0 sp=0xc002499be8 pc=0x9ecf1e
main.(*Proc).execute(0xc001c8f8c0, 0xc0023f2a10?, 0xb?, 0xc?, 0xc002499f38?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:261 +0xe5 fp=0xc002499e48 sp=0xc002499cf0 pc=0x9ec6e5
main.(*Proc).executeAndCollide(0xc001c8f8c0, 0xb9936e?, 0xc001b60450?, 0xc002499f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:290 +0x25 fp=0xc002499e98 sp=0xc002499e48 pc=0x9ecbc5
main.(*Proc).loop(0xc001c8f8c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc002499fc8 sp=0xc002499e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc002499fe0 sp=0xc002499fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002499fe8 sp=0xc002499fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 32 [chan receive, 41 minutes]:
runtime.gopark(0xc0000536e0?, 0x73f385?, 0x1?, 0x5?, 0xc000053758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000536c8 sp=0xc0000536a8 pc=0x43c42e
runtime.chanrecv(0xc00016e180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000053740 sp=0xc0000536c8 pc=0x4094ad
runtime.chanrecv1(0xc00016e180?, 0xc0000537b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000053768 sp=0xc000053740 pc=0x4090b2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc0000537e0 sp=0xc000053768 pc=0x740445
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 36 [IO wait]:
runtime.gopark(0x6?, 0xc000002000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000c5958 sp=0xc0000c5938 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0000c5990 sp=0xc0000c5958 pc=0x435a17
internal/poll.runtime_pollWait(0x27da9fc88, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0000c59b0 sp=0xc0000c5990 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00051dc00?, 0xc000002000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000c59d8 sp=0xc0000c59b0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00051dc00, {0xc000002000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000c5a70 sp=0xc0000c59d8 pc=0x4d759a
net.(*netFD).Read(0xc00051dc00, {0xc000002000?, 0x994fa5?, 0xa51320?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0000c5ab8 sp=0xc0000c5a70 pc=0x5b33e5
net.(*conn).Read(0xc000058740, {0xc000002000?, 0xc0000c5b58?, 0x4b41d0?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0000c5b00 sp=0xc0000c5ab8 pc=0x5c3f85
net.(*TCPConn).Read(0x407628?, {0xc000002000?, 0xc003525cb0?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc0000c5b30 sp=0xc0000c5b00 pc=0x5d4765
bufio.(*Reader).fill(0xc0000a0de0)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc0000c5b68 sp=0xc0000c5b30 pc=0x651323
bufio.(*Reader).ReadByte(0xc0000a0de0)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc0000c5b88 sp=0xc0000c5b68 pc=0x651a47
compress/flate.(*decompressor).moreBits(0xc00001c000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0000c5bc0 sp=0xc0000c5b88 pc=0x668ee7
compress/flate.(*decompressor).nextBlock(0xc00001c000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0000c5bd8 sp=0xc0000c5bc0 pc=0x667388
compress/flate.(*decompressor).Read(0xc00001c000, {0xc000088000, 0x1000, 0xc0000c5c78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0000c5c08 sp=0xc0000c5bd8 pc=0x6675bb
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0004a21a0?, {0xc000088000?, 0xaf25a0?, 0xc003525c80?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc0000c5c38 sp=0xc0000c5c08 pc=0x9e2ea2
bufio.(*Reader).Read(0xc0000a0e40, {0xc00009a050, 0x1, 0xc0000c5d68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc0000c5c70 sp=0xc0000c5c38 pc=0x651857
io.ReadAtLeast({0xc95ea0, 0xc0000a0e40}, {0xc00009a050, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000c5cb8 sp=0xc0000c5c70 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xc95ea0, 0xc0000a0e40}, {0xc00009a050, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0000c5d10 sp=0xc0000c5cb8 pc=0x993451
encoding/gob.(*Decoder).recvMessage(0xc00051dc80)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0000c5d48 sp=0xc0000c5d10 pc=0x99ca33
encoding/gob.(*Decoder).decodeTypeSequence(0xc00051dc80, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0000c5d78 sp=0xc0000c5d48 pc=0x99cda7
encoding/gob.(*Decoder).DecodeValue(0xc00051dc80, {0xa390a0?, 0xc00043a240?, 0x2130a0ab8?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0000c5df8 sp=0xc0000c5d78 pc=0x99d1ee
encoding/gob.(*Decoder).Decode(0xc00051dc80, {0xa390a0?, 0xc00043a240?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc0000c5e50 sp=0xc0000c5df8 pc=0x99d025
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa92b20?, 0xa35ae0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0000c5e78 sp=0xc0000c5e50 pc=0x9b1b65
net/rpc.(*Client).input(0xc00016e060)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0000c5fc8 sp=0xc0000c5e78 pc=0x9b0dbf
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0000c5fe0 sp=0xc0000c5fc8 pc=0x9b1a45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000c5fe8 sp=0xc0000c5fe0 pc=0x46ef41
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 33 [chan receive, 41 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053f00 sp=0xc000053ee0 pc=0x43c42e
runtime.chanrecv(0xc000082180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000053f78 sp=0xc000053f00 pc=0x4094ad
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000053fa0 sp=0xc000053f78 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x19 fp=0xc000053fe0 sp=0xc000053fa0 pc=0x9e68b9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:199 +0x4ee

goroutine 10 [select, 41 minutes, locked to thread]:
runtime.gopark(0xc0000527a8?, 0x2?, 0xc9?, 0xc6?, 0xc0000527a4?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052640 sp=0xc000052620 pc=0x43c42e
runtime.selectgo(0xc0000527a8, 0xc0000527a0, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000052760 sp=0xc000052640 pc=0x44c5e5
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x16f fp=0xc0000527e0 sp=0xc000052760 pc=0x465c8f
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46ef41
created by runtime.ensureSigM in goroutine 32
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 39 [IO wait]:
runtime.gopark(0x1c?, 0xc001be4550?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc002343948 sp=0xc002343928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002343980 sp=0xc002343948 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef83f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0023439a0 sp=0xc002343980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0035252c0?, 0xc001be4550?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0023439c8 sp=0xc0023439a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0035252c0, {0xc001be4550, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002343a60 sp=0xc0023439c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb00f8, {0xc001be4550?, 0xc002343ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002343aa0 sp=0xc002343a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001bb00f8}, {0xc001be4550, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc002343ae8 sp=0xc002343aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000e82a0, 0x208c77000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc002343ca0 sp=0xc002343ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002af8c0, 0x10000c001e56000?, 0xc002485040)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc002343d40 sp=0xc002343ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001bcce00, 0xc001ff24f0?, 0xc002485040, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc002343e48 sp=0xc002343d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001bcce00, 0xb9936e?, 0xc0018e6ff0?, 0xc002343f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc002343e98 sp=0xc002343e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001bcce00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc002343fc8 sp=0xc002343e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc002343fe0 sp=0xc002343fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002343fe8 sp=0xc002343fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 11 [syscall, 41 minutes]:
runtime.notetsleepg(0xc000012160?, 0xc000051f98?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc000051fa0 sp=0xc000051f58 pc=0x40ea29
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000051fc0 sp=0xc000051fa0 pc=0x46b429
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000051fe0 sp=0xc000051fc0 pc=0x73f6b3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 pc=0x46ef41
created by os/signal.Notify.func1.1 in goroutine 32
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 42 [IO wait]:
runtime.gopark(0x2a?, 0xc0023f3f00?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000c3948 sp=0xc0000c3928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0000c3980 sp=0xc0000c3948 pc=0x435a17
internal/poll.runtime_pollWait(0x27daa0160, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0000c39a0 sp=0xc0000c3980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00179e660?, 0xc0023f3f00?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000c39c8 sp=0xc0000c39a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00179e660, {0xc0023f3f00, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000c3a60 sp=0xc0000c39c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0438, {0xc0023f3f00?, 0xc0000c3ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000c3aa0 sp=0xc0000c3a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001bb0438}, {0xc0023f3f00, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000c3ae8 sp=0xc0000c3aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003fa3f0, 0x26a597000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc0000c3ca0 sp=0xc0000c3ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002af950, 0xc001e56000?, 0xc001e00a80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc0000c3d40 sp=0xc0000c3ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001bcce40, 0xc001bbd2e0?, 0xc001e00a80, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc0000c3e48 sp=0xc0000c3d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001bcce40, 0xb9936e?, 0xc0018e7020?, 0xc0000c3f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc0000c3e98 sp=0xc0000c3e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001bcce40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc0000c3fc8 sp=0xc0000c3e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc0000c3fe0 sp=0xc0000c3fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000c3fe8 sp=0xc0000c3fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 43 [IO wait]:
runtime.gopark(0x27?, 0xc0023f3be0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc002495948 sp=0xc002495928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002495980 sp=0xc002495948 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef9088, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0024959a0 sp=0xc002495980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00179fbc0?, 0xc0023f3be0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0024959c8 sp=0xc0024959a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00179fbc0, {0xc0023f3be0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002495a60 sp=0xc0024959c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb07a8, {0xc0023f3be0?, 0xc002495ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002495aa0 sp=0xc002495a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001bb07a8}, {0xc0023f3be0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc002495ae8 sp=0xc002495aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc001ceecb0, 0x33b337000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc002495ca0 sp=0xc002495ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002af9e0, 0xaa2820?, 0xc001e00340)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc002495d40 sp=0xc002495ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001bcce80, 0xc001bbcfb0?, 0xc001e00340, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc002495e48 sp=0xc002495d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001bcce80, 0xb9936e?, 0xc0018e7050?, 0xc002495f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc002495e98 sp=0xc002495e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001bcce80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc002495fc8 sp=0xc002495e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc002495fe0 sp=0xc002495fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002495fe8 sp=0xc002495fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 44 [IO wait]:
runtime.gopark(0x25?, 0xc001be4f90?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc002497948 sp=0xc002497928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002497980 sp=0xc002497948 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef8e98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0024979a0 sp=0xc002497980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc001de83c0?, 0xc001be4f90?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0024979c8 sp=0xc0024979a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001de83c0, {0xc001be4f90, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002497a60 sp=0xc0024979c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0029620f8, {0xc001be4f90?, 0xc001025ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002497aa0 sp=0xc002497a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc0029620f8}, {0xc001be4f90, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc002497ae8 sp=0xc002497aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc002608460, 0x2c1327000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc002497ca0 sp=0xc002497ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002afa70, 0x8?, 0xc0018afe00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc002497d40 sp=0xc002497ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001bccec0, 0xc001ff2e70?, 0xc0018afe00, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc002497e48 sp=0xc002497d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001bccec0, 0xb9936e?, 0xc0018e7080?, 0xc001025f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc002497e98 sp=0xc002497e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001bccec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc002497fc8 sp=0xc002497e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc002497fe0 sp=0xc002497fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002497fe8 sp=0xc002497fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 55030 [syscall]:
syscall.syscall6(0x4bdec0, 0x2cbd, 0xc00202eeac, 0x0, 0xc000a70630, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00202edc8 sp=0xc00202eda8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc00202efb0?, 0xc001eda1a0?, 0xc00202ee60?, 0x100000040895e?, 0x23e7f39d0?)
	<autogenerated>:1 +0x2f fp=0xc00202ee28 sp=0xc00202edc8 pc=0x4718cf
syscall.wait4(0xc00202eeb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00202ee88 sp=0xc00202ee28 pc=0x4ba6c5
syscall.Wait4(0xc0022e3800?, 0xc00202eee4, 0xc00230cb20?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00202eec0 sp=0xc00202ee88 pc=0x4b7dc5
os.(*Process).wait(0xc0016ea360)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00202ef18 sp=0xc00202eec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000fea6e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00202ef80 sp=0xc00202ef18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000e82a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00202efc8 sp=0xc00202ef80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00202efe0 sp=0xc00202efc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00202efe8 sp=0xc00202efe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 55465 [syscall]:
syscall.syscall6(0x4bdec0, 0xb9e7, 0xc001cae6ac, 0x0, 0xc000448ab0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc001cae5c8 sp=0xc001cae5a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc001cae7b0?, 0xc000179ba0?, 0xc001cae660?, 0x100000040895e?, 0x2130a0620?)
	<autogenerated>:1 +0x2f fp=0xc001cae628 sp=0xc001cae5c8 pc=0x4718cf
syscall.wait4(0xc001cae6b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc001cae688 sp=0xc001cae628 pc=0x4ba6c5
syscall.Wait4(0xc002254a80?, 0xc001cae6e4, 0xc002577c60?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc001cae6c0 sp=0xc001cae688 pc=0x4b7dc5
os.(*Process).wait(0xc00003ef90)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc001cae718 sp=0xc001cae6c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00102e160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001cae780 sp=0xc001cae718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc001ceecb0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc001cae7c8 sp=0xc001cae780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc001cae7e0 sp=0xc001cae7c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001cae7e8 sp=0xc001cae7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 53984 [IO wait]:
runtime.gopark(0xb?, 0xc001197917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0021d1600 sp=0xc0021d15e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0021d1638 sp=0xc0021d1600 pc=0x435a17
internal/poll.runtime_pollWait(0x27da9f5c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0021d1658 sp=0xc0021d1638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc003525440?, 0xc001197917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0021d1680 sp=0xc0021d1658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc003525440, {0xc001197917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0021d1718 sp=0xc0021d1680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0060, {0xc001197917?, 0xc00180e3a8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0021d1758 sp=0xc0021d1718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc001cee150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0021d17c8 sp=0xc0021d1758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0021d17e0 sp=0xc0021d17c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0021d17e8 sp=0xc0021d17e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 72
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 67 [IO wait]:
runtime.gopark(0x1d?, 0xc001e3ae00?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00233f948 sp=0xc00233f928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00233f980 sp=0xc00233f948 pc=0x435a17
internal/poll.runtime_pollWait(0x27da9fe78, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00233f9a0 sp=0xc00233f980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00179f020?, 0xc001e3ae00?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00233f9c8 sp=0xc00233f9a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00179f020, {0xc001e3ae00, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00233fa60 sp=0xc00233f9c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0760, {0xc001e3ae00?, 0xc001021ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00233faa0 sp=0xc00233fa60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001bb0760}, {0xc001e3ae00, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00233fae8 sp=0xc00233faa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc001ceec40, 0x260dc7000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc00233fca0 sp=0xc00233fae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007c630, 0xba30ac?, 0xc001ec9580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc00233fd40 sp=0xc00233fca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001cfcf80, 0xc001bbc8f0?, 0xc001ec9580, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc00233fe48 sp=0xc00233fd40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001cfcf80, 0xb9936e?, 0xc001cdb5c0?, 0xc001021f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc00233fe98 sp=0xc00233fe48 pc=0x9ecc0c
main.(*Proc).loop(0xc001cfcf80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc00233ffc8 sp=0xc00233fe98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc00233ffe0 sp=0xc00233ffc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00233ffe8 sp=0xc00233ffe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 68 [IO wait]:
runtime.gopark(0x26?, 0xc001e3a300?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0023417f0 sp=0xc0023417d0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002341828 sp=0xc0023417f0 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef9278, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc002341848 sp=0xc002341828 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0020a7f20?, 0xc001e3a300?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc002341870 sp=0xc002341848 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0020a7f20, {0xc001e3a300, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002341908 sp=0xc002341870 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0658, {0xc001e3a300?, 0xc001927980?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002341948 sp=0xc002341908 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001bb0658}, {0xc001e3a300, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc002341990 sp=0xc002341948 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0026089a0, 0x2170f0000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc002341b48 sp=0xc002341990 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001c825a0, 0x506a05?, 0xc001ec8dc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc002341be8 sp=0xc002341b48 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001cfcfc0, 0x0?, 0xc001ec8dc0, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc002341cf0 sp=0xc002341be8 pc=0x9ecf1e
main.(*Proc).execute(0xc001cfcfc0, 0xc001e3a1f0?, 0xb?, 0xc?, 0xc001927f38?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:261 +0xe5 fp=0xc002341e48 sp=0xc002341cf0 pc=0x9ec6e5
main.(*Proc).executeAndCollide(0xc001cfcfc0, 0xb9936e?, 0xc001cdb5f0?, 0xc001927f38?, 0xc001bccdc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:290 +0x25 fp=0xc002341e98 sp=0xc002341e48 pc=0x9ecbc5
main.(*Proc).loop(0xc001cfcfc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc002341fc8 sp=0xc002341e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc002341fe0 sp=0xc002341fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002341fe8 sp=0xc002341fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 55459 [syscall]:
syscall.syscall6(0x4bdec0, 0xb7c5, 0xc0021d36ac, 0x0, 0xc001ff4990, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0021d35c8 sp=0xc0021d35a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc0021d37b0?, 0xc001ddd1e0?, 0xc0021d3660?, 0x100000040895e?, 0x27594a9f0?)
	<autogenerated>:1 +0x2f fp=0xc0021d3628 sp=0xc0021d35c8 pc=0x4718cf
syscall.wait4(0xc0021d36b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0021d3688 sp=0xc0021d3628 pc=0x4ba6c5
syscall.Wait4(0xc00218ca80?, 0xc0021d36e4, 0xc00236ea60?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0021d36c0 sp=0xc0021d3688 pc=0x4b7dc5
os.(*Process).wait(0xc00003ed80)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0021d3718 sp=0xc0021d36c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000febe40)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0021d3780 sp=0xc0021d3718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc001ceec40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc0021d37c8 sp=0xc0021d3780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc0021d37e0 sp=0xc0021d37c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0021d37e8 sp=0xc0021d37e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 55065 [IO wait]:
runtime.gopark(0x10?, 0xc001d77917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0021cd600 sp=0xc0021cd5e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0021cd638 sp=0xc0021cd600 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfefb290, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0021cd658 sp=0xc0021cd638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0022548a0?, 0xc001d77917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0021cd680 sp=0xc0021cd658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0022548a0, {0xc001d77917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0021cd718 sp=0xc0021cd680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb04d0, {0xc001d77917?, 0x4c9a8f?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0021cd758 sp=0xc0021cd718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000e92d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0021cd7c8 sp=0xc0021cd758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0021cd7e0 sp=0xc0021cd7c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0021cd7e8 sp=0xc0021cd7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 13
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 55029 [IO wait]:
runtime.gopark(0xf?, 0xc00168b917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0021d0e00 sp=0xc0021d0de0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0021d0e38 sp=0xc0021d0e00 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef8f90, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0021d0e58 sp=0xc0021d0e38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc003525200?, 0xc00168b917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0021d0e80 sp=0xc0021d0e58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc003525200, {0xc00168b917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0021d0f18 sp=0xc0021d0e80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb00e8, {0xc00168b917?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0021d0f58 sp=0xc0021d0f18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000e82a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0021d0fc8 sp=0xc0021d0f58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0021d0fe0 sp=0xc0021d0fc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0021d0fe8 sp=0xc0021d0fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 50818 [IO wait, 3 minutes]:
runtime.gopark(0xd?, 0xc00262f917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056e00 sp=0xc000056de0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000056e38 sp=0xc000056e00 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef8ca8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000056e58 sp=0xc000056e38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc001de8300?, 0xc00262f917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000056e80 sp=0xc000056e58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001de8300, {0xc00262f917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000056f18 sp=0xc000056e80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0029620e8, {0xc00262f917?, 0x4c9a8f?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000056f58 sp=0xc000056f18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc002608460)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc000056fc8 sp=0xc000056f58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc000056fe0 sp=0xc000056fc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 52640 [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc0018f3917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc002291e00 sp=0xc002291de0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002291e38 sp=0xc002291e00 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef8da0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc002291e58 sp=0xc002291e38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00179e5a0?, 0xc0018f3917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc002291e80 sp=0xc002291e58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00179e5a0, {0xc0018f3917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002291f18 sp=0xc002291e80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0428, {0xc0018f3917?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002291f58 sp=0xc002291f18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003fa3f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc002291fc8 sp=0xc002291f58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc002291fe0 sp=0xc002291fc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002291fe8 sp=0xc002291fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 53330 [syscall, 1 minutes]:
syscall.syscall6(0x4bdec0, 0xed18, 0xc0016c46ac, 0x0, 0xc00136eab0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0016c45c8 sp=0xc0016c45a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x2f0302df?, 0x73c682?, 0x291824b30?, 0x3?, 0x100c0016c4628?, 0x291814970?)
	<autogenerated>:1 +0x2f fp=0xc0016c4628 sp=0xc0016c45c8 pc=0x4718cf
syscall.wait4(0xc0016c46b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0016c4688 sp=0xc0016c4628 pc=0x4ba6c5
syscall.Wait4(0xc0016c4738?, 0xc0016c46e4, 0x470b20?, 0xc0016c4730?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0016c46c0 sp=0xc0016c4688 pc=0x4b7dc5
os.(*Process).wait(0xc00227e6f0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0016c4718 sp=0xc0016c46c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0016bb600)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0016c4780 sp=0xc0016c4718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0026089a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc0016c47c8 sp=0xc0016c4780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc0016c47e0 sp=0xc0016c47c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0016c47e8 sp=0xc0016c47e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 68
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 55458 [IO wait]:
runtime.gopark(0x17?, 0xc001e81917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc002032e00 sp=0xc002032de0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002032e38 sp=0xc002032e00 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef84e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc002032e58 sp=0xc002032e38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00179ef60?, 0xc001e81917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc002032e80 sp=0xc002032e58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00179ef60, {0xc001e81917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002032f18 sp=0xc002032e80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0750, {0xc001e81917?, 0xc001ff37e0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002032f58 sp=0xc002032f18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc001ceec40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc002032fc8 sp=0xc002032f58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc002032fe0 sp=0xc002032fc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002032fe8 sp=0xc002032fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 55551 [select]:
runtime.gopark(0xc0004c17b0?, 0x2?, 0x60?, 0x95?, 0xc0004c178c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004c1638 sp=0xc0004c1618 pc=0x43c42e
runtime.selectgo(0xc0004c17b0, 0xc0004c1788, 0xc0022a6bf0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004c1758 sp=0xc0004c1638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc0004c17e0 sp=0xc0004c1758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004c17e8 sp=0xc0004c17e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 13
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 55557 [select]:
runtime.gopark(0xc000052fb0?, 0x2?, 0x80?, 0x19?, 0xc000052f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052e38 sp=0xc000052e18 pc=0x43c42e
runtime.selectgo(0xc000052fb0, 0xc000052f88, 0x4c9a8f?, 0x0, 0x9e0b1a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000052f58 sp=0xc000052e38 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc000052fe0 sp=0xc000052f58 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 55562 [select]:
runtime.gopark(0xc00228d7b0?, 0x2?, 0x60?, 0x1e?, 0xc00228d78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00228d638 sp=0xc00228d618 pc=0x43c42e
runtime.selectgo(0xc00228d7b0, 0xc00228d788, 0x4c9a8f?, 0x0, 0x1985?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00228d758 sp=0xc00228d638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc00228d7e0 sp=0xc00228d758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00228d7e8 sp=0xc00228d7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 55066 [syscall]:
syscall.syscall6(0x4bdec0, 0x104ac, 0xc0004c56ac, 0x0, 0xc00136f200, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004c55c8 sp=0xc0004c55a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc0004c57b0?, 0xc001c1d6c0?, 0xc0004c5660?, 0x100000040895e?, 0x291814970?)
	<autogenerated>:1 +0x2f fp=0xc0004c5628 sp=0xc0004c55c8 pc=0x4718cf
syscall.wait4(0xc0004c56b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0004c5688 sp=0xc0004c5628 pc=0x4ba6c5
syscall.Wait4(0xc002576c00?, 0xc0004c56e4, 0xc00230cb80?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004c56c0 sp=0xc0004c5688 pc=0x4b7dc5
os.(*Process).wait(0xc0016ea870)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0004c5718 sp=0xc0004c56c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000feb4a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004c5780 sp=0xc0004c5718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000e92d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc0004c57c8 sp=0xc0004c5780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc0004c57e0 sp=0xc0004c57c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004c57e8 sp=0xc0004c57e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 13
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 53985 [syscall]:
syscall.syscall6(0x4bdec0, 0x11b50, 0xc0020306ac, 0x0, 0xc001ff4120, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0020305c8 sp=0xc0020305a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc0020307b0?, 0xc001d344e0?, 0xc002030660?, 0x100000040895e?, 0x27594a9f0?)
	<autogenerated>:1 +0x2f fp=0xc002030628 sp=0xc0020305c8 pc=0x4718cf
syscall.wait4(0xc0020306b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc002030688 sp=0xc002030628 pc=0x4ba6c5
syscall.Wait4(0xc002577980?, 0xc0020306e4, 0xc00236f8a0?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0020306c0 sp=0xc002030688 pc=0x4b7dc5
os.(*Process).wait(0xc0016ea210)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc002030718 sp=0xc0020306c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0011949a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc002030780 sp=0xc002030718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc001cee150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc0020307c8 sp=0xc002030780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc0020307e0 sp=0xc0020307c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0020307e8 sp=0xc0020307e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 72
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 53329 [IO wait, 1 minutes]:
runtime.gopark(0x1b?, 0xc001fd3917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc002031600 sp=0xc0020315e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc002031638 sp=0xc002031600 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef9180, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc002031658 sp=0xc002031638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0020a7e60?, 0xc001fd3917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc002031680 sp=0xc002031658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0020a7e60, {0xc001fd3917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc002031718 sp=0xc002031680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0648, {0xc001fd3917?, 0x4c9a8f?, 0xc0020317b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc002031758 sp=0xc002031718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0026089a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0020317c8 sp=0xc002031758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0020317e0 sp=0xc0020317c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0020317e8 sp=0xc0020317e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 68
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 50819 [syscall, 3 minutes]:
syscall.syscall6(0x4bdec0, 0x16af0, 0xc0021cf6ac, 0x0, 0xc000a705a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0021cf5c8 sp=0xc0021cf5a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc0021cf7b0?, 0xc001d35d40?, 0xc0021cf660?, 0x100000040895e?, 0x23e7f39d0?)
	<autogenerated>:1 +0x2f fp=0xc0021cf628 sp=0xc0021cf5c8 pc=0x4718cf
syscall.wait4(0xc0021cf6b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0021cf688 sp=0xc0021cf628 pc=0x4ba6c5
syscall.Wait4(0xc0022554a0?, 0xc0021cf6e4, 0xc002255fc0?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0021cf6c0 sp=0xc0021cf688 pc=0x4b7dc5
os.(*Process).wait(0xc00227e480)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0021cf718 sp=0xc0021cf6c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000fea580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0021cf780 sp=0xc0021cf718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc002608460)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc0021cf7c8 sp=0xc0021cf780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc0021cf7e0 sp=0xc0021cf7c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0021cf7e8 sp=0xc0021cf7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 55585 [select]:
runtime.gopark(0xc001cad7b0?, 0x2?, 0x0?, 0x9b?, 0xc001cad78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001cad638 sp=0xc001cad618 pc=0x43c42e
runtime.selectgo(0xc001cad7b0, 0xc001cad788, 0xc002558508?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001cad758 sp=0xc001cad638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc001cad7e0 sp=0xc001cad758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001cad7e8 sp=0xc001cad7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 55586 [select]:
runtime.gopark(0xc0016c5fb0?, 0x2?, 0xe0?, 0x9c?, 0xc0016c5f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0016c5e38 sp=0xc0016c5e18 pc=0x43c42e
runtime.selectgo(0xc0016c5fb0, 0xc0016c5f88, 0xc001963400?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0016c5f58 sp=0xc0016c5e38 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc0016c5fe0 sp=0xc0016c5f58 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0016c5fe8 sp=0xc0016c5fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 55570 [select]:
runtime.gopark(0xc001cac7b0?, 0x2?, 0x80?, 0x61?, 0xc001cac78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001cac638 sp=0xc001cac618 pc=0x43c42e
runtime.selectgo(0xc001cac7b0, 0xc001cac788, 0xc001959ee0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001cac758 sp=0xc001cac638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc001cac7e0 sp=0xc001cac758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001cac7e8 sp=0xc001cac7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 52657 [syscall, 1 minutes]:
syscall.syscall6(0x4bdec0, 0x16316, 0xc002031eac, 0x0, 0xc001ff4090, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc002031dc8 sp=0xc002031da8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x28670708?, 0x73c682?, 0x18?, 0x3?, 0x100c002031e28?, 0x27594a9f0?)
	<autogenerated>:1 +0x2f fp=0xc002031e28 sp=0xc002031dc8 pc=0x4718cf
syscall.wait4(0xc002031eb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc002031e88 sp=0xc002031e28 pc=0x4ba6c5
syscall.Wait4(0xc002031f38?, 0xc002031ee4, 0x470b20?, 0xc002031f30?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc002031ec0 sp=0xc002031e88 pc=0x4b7dc5
os.(*Process).wait(0xc00227e420)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc002031f18 sp=0xc002031ec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0016bb340)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc002031f80 sp=0xc002031f18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003fa3f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc002031fc8 sp=0xc002031f80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc002031fe0 sp=0xc002031fc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc002031fe8 sp=0xc002031fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 55569 [select]:
runtime.gopark(0xc001caefb0?, 0x2?, 0x20?, 0x19?, 0xc001caef8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001caee38 sp=0xc001caee18 pc=0x43c42e
runtime.selectgo(0xc001caefb0, 0xc001caef88, 0x4c9a8f?, 0x0, 0x1985?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001caef58 sp=0xc001caee38 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc001caefe0 sp=0xc001caef58 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001caefe8 sp=0xc001caefe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 68
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 55463 [IO wait]:
runtime.gopark(0x19?, 0xc001ffb917?, 0xe9?, 0xe6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00228c600 sp=0xc00228c5e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00228c638 sp=0xc00228c600 pc=0x435a17
internal/poll.runtime_pollWait(0x2cfef8bb0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00228c658 sp=0xc00228c638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc00179fb00?, 0xc001ffb917?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00228c680 sp=0xc00228c658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00179fb00, {0xc001ffb917, 0x1e6e9, 0x1e6e9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00228c718 sp=0xc00228c680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001bb0798, {0xc001ffb917?, 0xc001aada90?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00228c758 sp=0xc00228c718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc001ceecb0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc00228c7c8 sp=0xc00228c758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc00228c7e0 sp=0xc00228c7c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00228c7e8 sp=0xc00228c7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25
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