runtime: newstack sp=0xc013c83a78 stack=[0xc013c86000, 0xc013c8a000]
	morebuf={pc:0x470640 sp:0xc013c83a88 lr:0x0}
	sched={pc:0x451a0f sp:0xc013c83a80 lr:0x0 ctxt:0x0}
runtime: gp=0xc013230d00, goid=15, gp->status=0x2
 runtime: split stack overflow: 0xc013c83a78 < 0xc013c86000
fatal error: runtime: split stack overflow
runtime: gp=0xc0132309c0, goid=13, gp->status=0x2
 runtime: split stack overflow: 0xc013a45348 < 0xc013a4c000
fatal error: runtime: split stack overflow

runtime stack:
runtime.throw({0xc3e168?, 0x2030028?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc000ef5e18 sp=0xc000ef5de8 pc=0x43aa1c
runtime.newstack()
	/usr/local/go/src/runtime/stack.go:1051 +0x745 fp=0xc000ef5fc8 sp=0xc000ef5e18 pc=0x455165
traceback: unexpected SPWRITE function runtime.morestack
runtime.morestack()
	/usr/local/go/src/runtime/asm_amd64.s:593 +0x8f fp=0xc000ef5fd0 sp=0xc000ef5fc8 pc=0x46e90f

goroutine 15 [running]:
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:842 +0x3ef fp=0xc013c83a88 sp=0xc013c83a80 pc=0x451a0f
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83a90 sp=0xc013c83a88 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83a98 sp=0xc013c83a90 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83aa0 sp=0xc013c83a98 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83aa8 sp=0xc013c83aa0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ab0 sp=0xc013c83aa8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ab8 sp=0xc013c83ab0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ac0 sp=0xc013c83ab8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ac8 sp=0xc013c83ac0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ad0 sp=0xc013c83ac8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ad8 sp=0xc013c83ad0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ae0 sp=0xc013c83ad8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ae8 sp=0xc013c83ae0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83af0 sp=0xc013c83ae8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83af8 sp=0xc013c83af0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b00 sp=0xc013c83af8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b08 sp=0xc013c83b00 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b10 sp=0xc013c83b08 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b18 sp=0xc013c83b10 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b20 sp=0xc013c83b18 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b28 sp=0xc013c83b20 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b30 sp=0xc013c83b28 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b38 sp=0xc013c83b30 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b40 sp=0xc013c83b38 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b48 sp=0xc013c83b40 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b50 sp=0xc013c83b48 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b58 sp=0xc013c83b50 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b60 sp=0xc013c83b58 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b68 sp=0xc013c83b60 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b70 sp=0xc013c83b68 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b78 sp=0xc013c83b70 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b80 sp=0xc013c83b78 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b88 sp=0xc013c83b80 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b90 sp=0xc013c83b88 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83b98 sp=0xc013c83b90 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ba0 sp=0xc013c83b98 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83ba8 sp=0xc013c83ba0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bb0 sp=0xc013c83ba8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bb8 sp=0xc013c83bb0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bc0 sp=0xc013c83bb8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bc8 sp=0xc013c83bc0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bd0 sp=0xc013c83bc8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bd8 sp=0xc013c83bd0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83be0 sp=0xc013c83bd8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83be8 sp=0xc013c83be0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bf0 sp=0xc013c83be8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83bf8 sp=0xc013c83bf0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83c00 sp=0xc013c83bf8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83c08 sp=0xc013c83c00 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c83c10 sp=0xc013c83c08 pc=0x470640
...2771 frames elided...
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892b0 sp=0xc013c892a8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892b8 sp=0xc013c892b0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892c0 sp=0xc013c892b8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892c8 sp=0xc013c892c0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892d0 sp=0xc013c892c8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892d8 sp=0xc013c892d0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892e0 sp=0xc013c892d8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892e8 sp=0xc013c892e0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892f0 sp=0xc013c892e8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c892f8 sp=0xc013c892f0 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89300 sp=0xc013c892f8 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89308 sp=0xc013c89300 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89310 sp=0xc013c89308 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89318 sp=0xc013c89310 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89320 sp=0xc013c89318 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89328 sp=0xc013c89320 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89330 sp=0xc013c89328 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89338 sp=0xc013c89330 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89340 sp=0xc013c89338 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89348 sp=0xc013c89340 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89350 sp=0xc013c89348 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89358 sp=0xc013c89350 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89360 sp=0xc013c89358 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89368 sp=0xc013c89360 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89370 sp=0xc013c89368 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89378 sp=0xc013c89370 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89380 sp=0xc013c89378 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89388 sp=0xc013c89380 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89390 sp=0xc013c89388 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c89398 sp=0xc013c89390 pc=0x470640
runtime.sigpanic0()
	/usr/local/go/src/runtime/asm_amd64.s:1670 fp=0xc013c893a0 sp=0xc013c89398 pc=0x470640
runtime.asyncPreempt()
	/usr/local/go/src/runtime/preempt_amd64.s:8 fp=0xc013c893a8 sp=0xc013c893a0 pc=0x471ae0
sync/atomic.(*Value).Load(...)
	/usr/local/go/src/sync/atomic/value.go:31
github.com/google/syzkaller/prog.ArgCommon.Type(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/prog.go:61
github.com/google/syzkaller/prog.(*DataArg).Type(0x0?)
	<autogenerated>:1 +0x3b fp=0xc013c893e0 sp=0xc013c893a8 pc=0x79725b
github.com/google/syzkaller/prog.analyze.(*state).analyzeImpl.func1({0xe65300?, 0xc00b15cae0?}, 0xc013df9f40?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:73 +0x122 fp=0xc013c89470 sp=0xc013c893e0 pc=0x756482
github.com/google/syzkaller/prog.foreachArgImpl({0xe65300?, 0xc00b15cae0?}, 0xc013df9f40, 0xc013c89a88)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x224 fp=0xc013c89640 sp=0xc013c89470 pc=0x756c84
github.com/google/syzkaller/prog.foreachArgImpl({0xe65340?, 0xc00c85bcc0?}, 0xc013df9f40, 0xc013c89a88)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:181 +0x4ce fp=0xc013c89810 sp=0xc013c89640 pc=0x756f2e
github.com/google/syzkaller/prog.foreachArgImpl({0xe65280?, 0xc00b15dfb0?}, 0xc013df9f40, 0xc013c89a88)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:200 +0x3d8 fp=0xc013c899e0 sp=0xc013c89810 pc=0x756e38
github.com/google/syzkaller/prog.ForeachArg(0xc013e00000, 0xc01b086000?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:150 +0xde fp=0xc013c89a38 sp=0xc013c899e0 pc=0x7569fe
github.com/google/syzkaller/prog.(*state).analyzeImpl(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:62
github.com/google/syzkaller/prog.analyze(0xc013cd5720?, {0xc02422a000?, 0x3?, 0x3?}, 0xc0288df2c0, 0xc013cd5720)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:38 +0xae fp=0xc013c89ab0 sp=0xc013c89a38 pc=0x7562ce
github.com/google/syzkaller/prog.(*mutator).mutateArg(0xc013c89d10)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:194 +0x188 fp=0xc013c89c88 sp=0xc013c89ab0 pc=0x772908
github.com/google/syzkaller/prog.(*Prog).Mutate(0xc0288df2c0, {0xe61ec8?, 0xc00af87ad0}, 0x1e, 0xc01b086000, 0xc000094de0, {0xc02422a000, 0x4d5a, 0x5400})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:51 +0x2ba fp=0xc013c89d60 sp=0xc013c89c88 pc=0x77167a
github.com/google/syzkaller/pkg/fuzzer.mutateProgRequest(0xc00047d040, 0xe686e0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/fuzzer/job.go:78 +0x125 fp=0xc013c89e98 sp=0xc013c89d60 pc=0xa06985
github.com/google/syzkaller/pkg/fuzzer.(*Fuzzer).nextInput(0xc00047d040)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/fuzzer/fuzzer.go:213 +0xc5 fp=0xc013c89ec8 sp=0xc013c89e98 pc=0xa052e5
github.com/google/syzkaller/pkg/fuzzer.(*Fuzzer).NextInput(0xc00047d040)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/fuzzer/fuzzer.go:180 +0x1c fp=0xc013c89f18 sp=0xc013c89ec8 pc=0xa0507c
main.(*Proc).loop(0xc015158240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:47 +0x13b fp=0xc013c89fc8 sp=0xc013c89f18 pc=0xa1001b
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x25 fp=0xc013c89fe0 sp=0xc013c89fc8 pc=0xa0d6c5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013c89fe8 sp=0xc013c89fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x1792

goroutine 1 [select]:
runtime.gopark(0xc016461988?, 0x2?, 0xe0?, 0x4a?, 0xc01646195c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0164617d8 sp=0xc0164617b8 pc=0x43d86e
runtime.selectgo(0xc016461988, 0xc016461958, 0xc00aa7cf90?, 0x0, 0xc0157a7980?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0164618f8 sp=0xc0164617d8 pc=0x44dce5
main.(*FuzzerTool).pollLoop(0xc0004ce480)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:367 +0xd1 fp=0xc0164619b8 sp=0xc0164618f8 pc=0xa0e1d1
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:295 +0x19b2 fp=0xc016461f40 sp=0xc0164619b8 pc=0xa0d5f2
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc016461fe0 sp=0xc016461f40 pc=0x43d3fb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc016461fe8 sp=0xc016461fe0 pc=0x470621

goroutine 2 [force gc (idle), 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054fa8 sp=0xc000054f88 pc=0x43d86e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000054fe0 sp=0xc000054fa8 pc=0x43d6d3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x470621
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 17 [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050778 sp=0xc000050758 pc=0x43d86e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000507c8 sp=0xc000050778 pc=0x427ebf
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000507e0 sp=0xc0000507c8 pc=0x41cfa5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 pc=0x470621
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 18 [GC scavenge wait]:
runtime.gopark(0x49a83da09?, 0x49a7d92b0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050f70 sp=0xc000050f50 pc=0x43d86e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x2435cc0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000050fa0 sp=0xc000050f70 pc=0x425749
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000050fc8 sp=0xc000050fa0 pc=0x425cf9
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000050fe0 sp=0xc000050fc8 pc=0x41cf45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x470621
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 3 [finalizer wait, 1 minutes]:
runtime.gopark(0x0?, 0xd6fa40?, 0x0?, 0x40?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054628 sp=0xc000054608 pc=0x43d86e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x41c027
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x470621
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 4 [select]:
runtime.gopark(0xc000055788?, 0x3?, 0x48?, 0x7a?, 0xc000055772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055618 sp=0xc0000555f8 pc=0x43d86e
runtime.selectgo(0xc000055788, 0xc00005576c, 0xc000159980?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000055738 sp=0xc000055618 pc=0x44dce5
go.opencensus.io/stats/view.(*worker).start(0xc000159980)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000557c8 sp=0xc000055738 pc=0x9c227f
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=0xc0000557e0 sp=0xc0000557c8 pc=0x9c15a5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x470621
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 5 [GC worker (idle)]:
runtime.gopark(0xd6fb78?, 0xc000098000?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055f50 sp=0xc000055f30 pc=0x43d86e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000055fe0 sp=0xc000055f50 pc=0x41eb25
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x470621
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 19 [GC worker (idle)]:
runtime.gopark(0x3157362d7c?, 0x3?, 0x65?, 0x3e?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051750 sp=0xc000051730 pc=0x43d86e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000517e0 sp=0xc000051750 pc=0x41eb25
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x470621
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 20 [chan receive, 2 minutes]:
runtime.gopark(0xc000056ee0?, 0x745a65?, 0x1?, 0x48?, 0xc000056f58?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056ec8 sp=0xc000056ea8 pc=0x43d86e
runtime.chanrecv(0xc000090180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000056f40 sp=0xc000056ec8 pc=0x4099ad
runtime.chanrecv1(0xc000090180?, 0xc000056fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000056f68 sp=0xc000056f40 pc=0x4095b2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc000056fe0 sp=0xc000056f68 pc=0x747165
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x470621
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 21 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057700 sp=0xc0000576e0 pc=0x43d86e
runtime.chanrecv(0xc00007c180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000057778 sp=0xc000057700 pc=0x4099ad
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0000577a0 sp=0xc000057778 pc=0x4095b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:142 +0x19 fp=0xc0000577e0 sp=0xc0000577a0 pc=0xa0d979
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:140 +0x4ee

goroutine 22 [IO wait, 2 minutes]:
runtime.gopark(0xc000548c10?, 0x4103c5?, 0x18?, 0x8c?, 0x4e483d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000548ba8 sp=0xc000548b88 pc=0x43d86e
runtime.netpollblock(0x7ff2870397d0?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000548be0 sp=0xc000548ba8 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405afeb0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000548c00 sp=0xc000548be0 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc000517a80?, 0xc000548ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000548c28 sp=0xc000548c00 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000517a80)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000548cd0 sp=0xc000548c28 pc=0x4e298c
net.(*netFD).accept(0xc000517a80)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000548d88 sp=0xc000548cd0 pc=0x5b9149
net.(*TCPListener).accept(0xc000e85420)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc000548db0 sp=0xc000548d88 pc=0x5d087e
net.(*TCPListener).Accept(0xc000e85420)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc000548de0 sp=0xc000548db0 pc=0x5cfa30
net/http.(*onceCloseListener).Accept(0xe647d0?)
	<autogenerated>:1 +0x24 fp=0xc000548df8 sp=0xc000548de0 pc=0x6efa84
net/http.(*Server).Serve(0xc0003da0f0, {0xe63a00, 0xc000e85420})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc000548f28 sp=0xc000548df8 pc=0x6cd724
net/http.(*Server).ListenAndServe(0xc0003da0f0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc000548f58 sp=0xc000548f28 pc=0x6cd391
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:516 +0x9d fp=0xc000548fe0 sp=0xc000548f58 pc=0xa0fcbd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000548fe8 sp=0xc000548fe0 pc=0x470621
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:515 +0x37

goroutine 6 [select, 2 minutes, locked to thread]:
runtime.gopark(0xc000ee4fa8?, 0x2?, 0x9?, 0xdb?, 0xc000ee4fa4?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee4e38 sp=0xc000ee4e18 pc=0x43d86e
runtime.selectgo(0xc000ee4fa8, 0xc000ee4fa0, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000ee4f58 sp=0xc000ee4e38 pc=0x44dce5
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x19f fp=0xc000ee4fe0 sp=0xc000ee4f58 pc=0x4674bf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee4fe8 sp=0xc000ee4fe0 pc=0x470621
created by runtime.ensureSigM in goroutine 20
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 7 [syscall, 2 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_futex.go:236 +0x29 fp=0xc000ee57a0 sp=0xc000ee5768 pc=0x40ee69
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000ee57c0 sp=0xc000ee57a0 pc=0x46cde9
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000ee57e0 sp=0xc000ee57c0 pc=0x745d93
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee57e8 sp=0xc000ee57e0 pc=0x470621
created by os/signal.Notify.func1.1 in goroutine 20
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 9 [IO wait]:
runtime.gopark(0xc0007c1980?, 0xb?, 0x0?, 0x0?, 0x3?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0007c1958 sp=0xc0007c1938 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0007c1990 sp=0xc0007c1958 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405afdb8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0007c19b0 sp=0xc0007c1990 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc0006e4300?, 0xc00070a000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0007c19d8 sp=0xc0007c19b0 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006e4300, {0xc00070a000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0007c1a70 sp=0xc0007c19d8 pc=0x4de79a
net.(*netFD).Read(0xc0006e4300, {0xc00070a000?, 0x99ebe5?, 0xa74960?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0007c1ab8 sp=0xc0007c1a70 pc=0x5b7125
net.(*conn).Read(0xc000059d78, {0xc00070a000?, 0xc0007c1b58?, 0x4d8bd0?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0007c1b00 sp=0xc0007c1ab8 pc=0x5c8045
net.(*TCPConn).Read(0x407728?, {0xc00070a000?, 0xc013f2f590?, 0x4078dd?})
	<autogenerated>:1 +0x25 fp=0xc0007c1b30 sp=0xc0007c1b00 pc=0x5d8fa5
bufio.(*Reader).fill(0xc000091e60)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc0007c1b68 sp=0xc0007c1b30 pc=0x656bc3
bufio.(*Reader).ReadByte(0xc000091e60)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc0007c1b88 sp=0xc0007c1b68 pc=0x6572e7
compress/flate.(*decompressor).moreBits(0xc0007ae000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0007c1bc0 sp=0xc0007c1b88 pc=0x66e6c7
compress/flate.(*decompressor).nextBlock(0xc0007ae000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0007c1bd8 sp=0xc0007c1bc0 pc=0x66cb68
compress/flate.(*decompressor).Read(0xc0007ae000, {0xc00071a000, 0x1000, 0xc0007c1c78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0007c1c08 sp=0xc0007c1bd8 pc=0x66cd9b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000eb0d20?, {0xc00071a000?, 0xb162e0?, 0xc013f2f560?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:138 +0x22 fp=0xc0007c1c38 sp=0xc0007c1c08 pc=0x9ffba2
bufio.(*Reader).Read(0xc000091ec0, {0xc0006fa9f0, 0x1, 0xc0007c1d68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc0007c1c70 sp=0xc0007c1c38 pc=0x6570f7
io.ReadAtLeast({0xe5cca0, 0xc000091ec0}, {0xc0006fa9f0, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0007c1cb8 sp=0xc0007c1c70 pc=0x4d8bd0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xe5cca0, 0xc000091ec0}, {0xc0006fa9f0, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0007c1d10 sp=0xc0007c1cb8 pc=0x99d091
encoding/gob.(*Decoder).recvMessage(0xc0006e4380)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0007c1d48 sp=0xc0007c1d10 pc=0x9a6673
encoding/gob.(*Decoder).decodeTypeSequence(0xc0006e4380, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0007c1d78 sp=0xc0007c1d48 pc=0x9a69e7
encoding/gob.(*Decoder).DecodeValue(0xc0006e4380, {0xa5c2a0?, 0xc0004edb60?, 0x30202c627830202c?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0007c1df8 sp=0xc0007c1d78 pc=0x9a6e2e
encoding/gob.(*Decoder).Decode(0xc0006e4380, {0xa5c2a0?, 0xc0004edb60?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc0007c1e50 sp=0xc0007c1df8 pc=0x9a6c65
net/rpc.(*gobClientCodec).ReadResponseHeader(0xab7100?, 0xa58860?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0007c1e78 sp=0xc0007c1e50 pc=0x9bb7a5
net/rpc.(*Client).input(0xc000091f80)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0007c1fc8 sp=0xc0007c1e78 pc=0x9ba9ff
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0007c1fe0 sp=0xc0007c1fc8 pc=0x9bb685
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0007c1fe8 sp=0xc0007c1fe0 pc=0x470621
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 12 [select, 2 minutes]:
runtime.gopark(0xc016463f98?, 0x2?, 0x0?, 0x0?, 0xc016463f94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00054be40 sp=0xc00054be20 pc=0x43d86e
runtime.selectgo(0xc00054bf98, 0xc016463f90, 0x4d58?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00054bf60 sp=0xc00054be40 pc=0x44dce5
github.com/google/syzkaller/pkg/fuzzer.(*Fuzzer).choiceTableUpdater(0xc00047d040)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/fuzzer/fuzzer.go:314 +0x98 fp=0xc00054bfc8 sp=0xc00054bf60 pc=0xa060f8
github.com/google/syzkaller/pkg/fuzzer.NewFuzzer.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/fuzzer/fuzzer.go:69 +0x25 fp=0xc00054bfe0 sp=0xc00054bfc8 pc=0xa04825
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00054bfe8 sp=0xc00054bfe0 pc=0x470621
created by github.com/google/syzkaller/pkg/fuzzer.NewFuzzer in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/fuzzer/fuzzer.go:69 +0x239

goroutine 13 [running]:
	goroutine running on other thread; stack unavailable
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x1792

goroutine 14 [runnable]:
runtime.gopark(0xc013967368?, 0xb?, 0x0?, 0x0?, 0x18?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc006591a18 sp=0xc0065919f8 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc006591a50 sp=0xc006591a18 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405af6f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc006591a70 sp=0xc006591a50 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc012e02120?, 0xc013ff1d60?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc006591a98 sp=0xc006591a70 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc012e02120, {0xc013ff1d60, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc006591b30 sp=0xc006591a98 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc014f561c8, {0xc013ff1d60?, 0xc006591ba8?, 0x410745?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc006591b70 sp=0xc006591b30 pc=0x4e9892
io.ReadAtLeast({0xe5ca60, 0xc014f561c8}, {0xc013ff1d60, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc006591bb8 sp=0xc006591b70 pc=0x4d8bd0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc017fb68c0, 0x7ff23d5b6000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc006591d70 sp=0xc006591bb8 pc=0x9fec0a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00aca9b00, 0xc026578540?, 0xc026578540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc006591e10 sp=0xc006591d70 pc=0x9fac39
main.(*Proc).executeRaw(0xc0151581e0, 0xc0241ae080?, 0xc026578540)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:88 +0x14c fp=0xc006591f18 sp=0xc006591e10 pc=0xa102ac
main.(*Proc).loop(0xc0151581e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:68 +0x235 fp=0xc006591fc8 sp=0xc006591f18 pc=0xa10115
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x25 fp=0xc006591fe0 sp=0xc006591fc8 pc=0xa0d6c5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc006591fe8 sp=0xc006591fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x1792

goroutine 16 [runnable]:
runtime.gopark(0xc013d7dd18?, 0xb?, 0x0?, 0x0?, 0x20?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc013a0ba18 sp=0xc013a0b9f8 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc013a0ba50 sp=0xc013a0ba18 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405af120, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc013a0ba70 sp=0xc013a0ba50 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc0137ac660?, 0xc0153b01a0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc013a0ba98 sp=0xc013a0ba70 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0137ac660, {0xc0153b01a0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc013a0bb30 sp=0xc013a0ba98 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc023915ae8, {0xc0153b01a0?, 0xc013a0bba8?, 0x410745?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc013a0bb70 sp=0xc013a0bb30 pc=0x4e9892
io.ReadAtLeast({0xe5ca60, 0xc023915ae8}, {0xc0153b01a0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc013a0bbb8 sp=0xc013a0bb70 pc=0x4d8bd0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc01383eee0, 0x7ff23adb6000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc013a0bd70 sp=0xc013a0bbb8 pc=0x9fec0a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00aca9dd0, 0xc0241f0140?, 0xc0241f0140)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc013a0be10 sp=0xc013a0bd70 pc=0x9fac39
main.(*Proc).executeRaw(0xc0151582a0, 0xc0241199c0?, 0xc0241f0140)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:88 +0x14c fp=0xc013a0bf18 sp=0xc013a0be10 pc=0xa102ac
main.(*Proc).loop(0xc0151582a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:68 +0x235 fp=0xc013a0bfc8 sp=0xc013a0bf18 pc=0xa10115
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x25 fp=0xc013a0bfe0 sp=0xc013a0bfc8 pc=0xa0d6c5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013a0bfe8 sp=0xc013a0bfe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x1792

goroutine 33 [runnable]:
runtime.gopark(0xc0266f55e8?, 0xb?, 0x0?, 0x0?, 0x16?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc019053a18 sp=0xc0190539f8 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc019053a50 sp=0xc019053a18 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405af7e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc019053a70 sp=0xc019053a50 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc0124017a0?, 0xc012190d30?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc019053a98 sp=0xc019053a70 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0124017a0, {0xc012190d30, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc019053b30 sp=0xc019053a98 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc012300668, {0xc012190d30?, 0xc019053ba8?, 0x410745?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc019053b70 sp=0xc019053b30 pc=0x4e9892
io.ReadAtLeast({0xe5ca60, 0xc012300668}, {0xc012190d30, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc019053bb8 sp=0xc019053b70 pc=0x4d8bd0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc012832690, 0x7ff2399b6000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc019053d70 sp=0xc019053bb8 pc=0x9fec0a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00af7e000, 0xc00dea5a40?, 0xc00dea5a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc019053e10 sp=0xc019053d70 pc=0x9fac39
main.(*Proc).executeRaw(0xc015158300, 0xc00dea59c0?, 0xc00dea5a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:88 +0x14c fp=0xc019053f18 sp=0xc019053e10 pc=0xa102ac
main.(*Proc).loop(0xc015158300)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:68 +0x235 fp=0xc019053fc8 sp=0xc019053f18 pc=0xa10115
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x25 fp=0xc019053fe0 sp=0xc019053fc8 pc=0xa0d6c5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc019053fe8 sp=0xc019053fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:289 +0x1792

goroutine 34 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000534f0 sp=0xc0000534d0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc0000536e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000053568 sp=0xc0000534f0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000053590 sp=0xc000053568 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc0000537c0 sp=0xc000053590 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc0000537e0 sp=0xc0000537c0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 35 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053cf0 sp=0xc000053cd0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000053ee8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000053d68 sp=0xc000053cf0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000053d90 sp=0xc000053d68 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000053fc0 sp=0xc000053d90 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000053fe0 sp=0xc000053fc0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 36 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000564f0 sp=0xc0000564d0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc0000566e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000056568 sp=0xc0000564f0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000056590 sp=0xc000056568 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc0000567c0 sp=0xc000056590 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc0000567e0 sp=0xc0000567c0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 37 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee24f0 sp=0xc000ee24d0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee26e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee2568 sp=0xc000ee24f0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee2590 sp=0xc000ee2568 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee27c0 sp=0xc000ee2590 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee27e0 sp=0xc000ee27c0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee27e8 sp=0xc000ee27e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 38 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee2cf0 sp=0xc000ee2cd0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee2ee8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee2d68 sp=0xc000ee2cf0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee2d90 sp=0xc000ee2d68 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee2fc0 sp=0xc000ee2d90 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee2fe0 sp=0xc000ee2fc0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee2fe8 sp=0xc000ee2fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 39 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee34f0 sp=0xc000ee34d0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee36e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee3568 sp=0xc000ee34f0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee3590 sp=0xc000ee3568 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee37c0 sp=0xc000ee3590 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee37e0 sp=0xc000ee37c0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee37e8 sp=0xc000ee37e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 40 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee3cf0 sp=0xc000ee3cd0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee3ee8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee3d68 sp=0xc000ee3cf0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee3d90 sp=0xc000ee3d68 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee3fc0 sp=0xc000ee3d90 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee3fe0 sp=0xc000ee3fc0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee3fe8 sp=0xc000ee3fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 41 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee44f0 sp=0xc000ee44d0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee46e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee4568 sp=0xc000ee44f0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee4590 sp=0xc000ee4568 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee47c0 sp=0xc000ee4590 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee47e0 sp=0xc000ee47c0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee47e8 sp=0xc000ee47e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 42 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x38?, 0x5d?, 0x9a6673?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee5cf0 sp=0xc000ee5cd0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee5ee8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee5d68 sp=0xc000ee5cf0 pc=0x4099ad
runtime.chanrecv2(0x410745?, 0x58?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee5d90 sp=0xc000ee5d68 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0xc000091f80?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee5fc0 sp=0xc000ee5d90 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee5fe0 sp=0xc000ee5fc0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee5fe8 sp=0xc000ee5fe0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 43 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee64f0 sp=0xc000ee64d0 pc=0x43d86e
runtime.chanrecv(0xc00007c240, 0xc000ee66e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000ee6568 sp=0xc000ee64f0 pc=0x4099ad
runtime.chanrecv2(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000ee6590 sp=0xc000ee6568 pc=0x4095d2
main.(*FuzzerTool).sendInputsWorker(0xc0004ce480, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:414 +0x74 fp=0xc000ee67c0 sp=0xc000ee6590 pc=0xa0eab4
main.main.func4()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x25 fp=0xc000ee67e0 sp=0xc000ee67c0 pc=0xa0d665
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee67e8 sp=0xc000ee67e0 pc=0x470621
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:293 +0x1916

goroutine 378 [IO wait, 1 minutes]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x14?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc013ba2600 sp=0xc013ba25e0 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc013ba2638 sp=0xc013ba2600 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405af5f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc013ba2658 sp=0xc013ba2638 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc0137ac300?, 0xc010ef2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc013ba2680 sp=0xc013ba2658 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0137ac300, {0xc010ef2000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc013ba2718 sp=0xc013ba2680 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc01495c100, {0xc010ef2000?, 0xc02827645c?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc013ba2758 sp=0xc013ba2718 pc=0x4e9892
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc011a92070)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc013ba27c8 sp=0xc013ba2758 pc=0x9fdd89
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc013ba27e0 sp=0xc013ba27c8 pc=0x9fdcc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013ba27e8 sp=0xc013ba27e0 pc=0x470621
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 25 [IO wait, 1 minutes]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x13?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc013ba2e00 sp=0xc013ba2de0 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc013ba2e38 sp=0xc013ba2e00 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405af9d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc013ba2e58 sp=0xc013ba2e38 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc012e02060?, 0xc021e24012?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc013ba2e80 sp=0xc013ba2e58 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc012e02060, {0xc021e24012, 0xffee, 0xffee})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc013ba2f18 sp=0xc013ba2e80 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc014f561b0, {0xc021e24012?, 0xc013b99e00?, 0xe65240?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc013ba2f58 sp=0xc013ba2f18 pc=0x4e9892
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc017fb68c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc013ba2fc8 sp=0xc013ba2f58 pc=0x9fdd89
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc013ba2fe0 sp=0xc013ba2fc8 pc=0x9fdcc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013ba2fe8 sp=0xc013ba2fe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 14
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 45 [IO wait, 1 minutes]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x1e?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052600 sp=0xc0000525e0 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000052638 sp=0xc000052600 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff2405af310, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000052658 sp=0xc000052638 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc0137ac5a0?, 0xc021e44012?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000052680 sp=0xc000052658 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0137ac5a0, {0xc021e44012, 0xffee, 0xffee})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000052718 sp=0xc000052680 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc023915ad0, {0xc021e44012?, 0xc0137c1500?, 0xc17827f5bb3087e4?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000052758 sp=0xc000052718 pc=0x4e9892
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc01383eee0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0000527c8 sp=0xc000052758 pc=0x9fdd89
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x9fdcc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 26 [IO wait, 2 minutes]:
runtime.gopark(0xc013bcd170?, 0xb?, 0x0?, 0x0?, 0x1d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc013ba3600 sp=0xc013ba35e0 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc013ba3638 sp=0xc013ba3600 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff23eec2ab0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc013ba3658 sp=0xc013ba3638 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc012e02360?, 0xc021f1c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc013ba3680 sp=0xc013ba3658 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc012e02360, {0xc021f1c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc013ba3718 sp=0xc013ba3680 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc014f561e8, {0xc021f1c000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc013ba3758 sp=0xc013ba3718 pc=0x4e9892
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc017fb6930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc013ba37c8 sp=0xc013ba3758 pc=0x9fdd89
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc013ba37e0 sp=0xc013ba37c8 pc=0x9fdcc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013ba37e8 sp=0xc013ba37e0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 15
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 46 [syscall, 2 minutes]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc000052de0 sp=0xc000052d58 pc=0x487810
os.(*Process).blockUntilWaitable(0xc01378c750)
	/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc000052eb8 sp=0xc000052de0 pc=0x4ef616
os.(*Process).wait(0xc01378c750)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000052f18 sp=0xc000052eb8 pc=0x4e9105
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc013766dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000052f80 sp=0xc000052f18 pc=0x741a05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc01383eee0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc000052fc8 sp=0xc000052f80 pc=0x9fdc28
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc000052fe0 sp=0xc000052fc8 pc=0x9fdbc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 1856 [select]:
runtime.gopark(0xc00d6b0fb0?, 0x2?, 0x0?, 0xf5?, 0xc00d6b0f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00d6b0e38 sp=0xc00d6b0e18 pc=0x43d86e
runtime.selectgo(0xc00d6b0fb0, 0xc00d6b0f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00d6b0f58 sp=0xc00d6b0e38 pc=0x44dce5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc00d6b0fe0 sp=0xc00d6b0f58 pc=0x9ff2f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00d6b0fe8 sp=0xc00d6b0fe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 48 [syscall, 2 minutes]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc000ee75e0 sp=0xc000ee7558 pc=0x487810
os.(*Process).blockUntilWaitable(0xc01378c780)
	/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc000ee76b8 sp=0xc000ee75e0 pc=0x4ef616
os.(*Process).wait(0xc01378c780)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000ee7718 sp=0xc000ee76b8 pc=0x4e9105
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc012e18000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000ee7780 sp=0xc000ee7718 pc=0x741a05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc017fb68c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc000ee77c8 sp=0xc000ee7780 pc=0x9fdc28
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc000ee77e0 sp=0xc000ee77c8 pc=0x9fdbc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee77e8 sp=0xc000ee77e0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 14
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 51 [syscall, 2 minutes]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x1?, 0x0?, 0x794f239a335e50?)
	/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc013b9ede0 sp=0xc013b9ed58 pc=0x487810
os.(*Process).blockUntilWaitable(0xc01378ca50)
	/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc013b9eeb8 sp=0xc013b9ede0 pc=0x4ef616
os.(*Process).wait(0xc01378ca50)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc013b9ef18 sp=0xc013b9eeb8 pc=0x4e9105
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc012e18160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc013b9ef80 sp=0xc013b9ef18 pc=0x741a05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc017fb6930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc013b9efc8 sp=0xc013b9ef80 pc=0x9fdc28
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc013b9efe0 sp=0xc013b9efc8 pc=0x9fdbc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013b9efe8 sp=0xc013b9efe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 15
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 365 [IO wait]:
runtime.gopark(0x247a6e0?, 0xb?, 0x0?, 0x0?, 0x12?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc013ba3e00 sp=0xc013ba3de0 pc=0x43d86e
runtime.netpollblock(0x485998?, 0x407de6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc013ba3e38 sp=0xc013ba3e00 pc=0x4362d7
internal/poll.runtime_pollWait(0x7ff23eec23e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc013ba3e58 sp=0xc013ba3e38 pc=0x46ade5
internal/poll.(*pollDesc).wait(0xc0124016e0?, 0xc012c98247?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc013ba3e80 sp=0xc013ba3e58 pc=0x4dd4a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0124016e0, {0xc012c98247, 0xfdb9, 0xfdb9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc013ba3f18 sp=0xc013ba3e80 pc=0x4de79a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc012300658, {0xc012c98247?, 0x492d8f?, 0xc013ba3fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc013ba3f58 sp=0xc013ba3f18 pc=0x4e9892
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc012832690)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc013ba3fc8 sp=0xc013ba3f58 pc=0x9fdd89
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc013ba3fe0 sp=0xc013ba3fc8 pc=0x9fdcc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013ba3fe8 sp=0xc013ba3fe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 367 [syscall, 1 minutes]:
syscall.Syscall6(0xc013b9fe20?, 0x416e85?, 0x247a6e0?, 0xc013b9fe28?, 0xc013b9fe28?, 0x44d490?, 0x43d86e?)
	/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc013b9fde0 sp=0xc013b9fd58 pc=0x487810
os.(*Process).blockUntilWaitable(0xc0207eaa50)
	/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc013b9feb8 sp=0xc013b9fde0 pc=0x4ef616
os.(*Process).wait(0xc0207eaa50)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc013b9ff18 sp=0xc013b9feb8 pc=0x4e9105
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0128202c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc013b9ff80 sp=0xc013b9ff18 pc=0x741a05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc012832690)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc013b9ffc8 sp=0xc013b9ff80 pc=0x9fdc28
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc013b9ffe0 sp=0xc013b9ffc8 pc=0x9fdbc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc013b9ffe8 sp=0xc013b9ffe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 379 [syscall, 1 minutes]:
syscall.Syscall6(0x418f6b?, 0x416e85?, 0x424aa5?, 0xc00d6b6e28?, 0xc00d6b6e28?, 0x44d490?, 0x43d86e?)
	/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc00d6b6de0 sp=0xc00d6b6d58 pc=0x487810
os.(*Process).blockUntilWaitable(0xc0175443f0)
	/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc00d6b6eb8 sp=0xc00d6b6de0 pc=0x4ef616
os.(*Process).wait(0xc0175443f0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc00d6b6f18 sp=0xc00d6b6eb8 pc=0x4e9105
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc012ac2b00)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00d6b6f80 sp=0xc00d6b6f18 pc=0x741a05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc011a92070)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00d6b6fc8 sp=0xc00d6b6f80 pc=0x9fdc28
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00d6b6fe0 sp=0xc00d6b6fc8 pc=0x9fdbc7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00d6b6fe8 sp=0xc00d6b6fe0 pc=0x470621
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 1840 [select]:
runtime.gopark(0xc000ee17b0?, 0x2?, 0xa0?, 0x74?, 0xc000ee178c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000ee1638 sp=0xc000ee1618 pc=0x43d86e
runtime.selectgo(0xc000ee17b0, 0xc000ee1788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000ee1758 sp=0xc000ee1638 pc=0x44dce5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc000ee17e0 sp=0xc000ee1758 pc=0x9ff2f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000ee17e8 sp=0xc000ee17e0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 1860 [select]:
runtime.gopark(0xc00d6b5fb0?, 0x2?, 0xa0?, 0xcb?, 0xc00d6b5f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00d6b5e38 sp=0xc00d6b5e18 pc=0x43d86e
runtime.selectgo(0xc00d6b5fb0, 0xc00d6b5f88, 0x2c66666666666666?, 0x0, 0x746e6576655f6672?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00d6b5f58 sp=0xc00d6b5e38 pc=0x44dce5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc00d6b5fe0 sp=0xc00d6b5f58 pc=0x9ff2f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00d6b5fe8 sp=0xc00d6b5fe0 pc=0x470621
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 14
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

runtime stack:
runtime.throw({0xc3e168?, 0x2030020?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc013a53e18 sp=0xc013a53de8 pc=0x43aa1c
runtime.newstack()
	/usr/local/go/src/runtime/stack.go:1051 +0x745 fp=0xc013a53fc8 sp=0xc013a53e18 pc=0x455165
traceback: unexpected SPWRITE function runtime.morestack
runtime.morestack()
	/usr/local/go/src/runtime/asm_amd64.s:593 +0x8f fp=0xc013a53fd0 sp=0xc013a53fc8 pc=0x46e90f