fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcefee000 pc=0x4687fc]

goroutine 26 [running]:
runtime.throw({0xa30877?, 0xb15b40?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0006aebd8 sp=0xc0006aeba8 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0006aec38 sp=0xc0006aebd8 pc=0x44bb6a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:375 +0x43c fp=0xc0006aec40 sp=0xc0006aec38 pc=0x4687fc
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0006af9c8, {0xb15b40?, 0xc0011e4900?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc0006aed48 sp=0xc0006aec40 pc=0x547efd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15b40, 0xc0011e4900}, 0xc0006aeec0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0006aeda8 sp=0xc0006aed48 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b40?, 0xc0011e4900?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0006aef30 sp=0xc0006aeda8 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0011e48d0?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0006af0b8 sp=0xc0006aef30 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001529500?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0006af240 sp=0xc0006af0b8 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0015294e0?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0006af3c8 sp=0xc0006af240 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0011e48a0?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0006af550 sp=0xc0006af3c8 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001529480?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0006af6d8 sp=0xc0006af550 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0011e4840?}, 0xc001462cc0, 0xc0006af8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0006af860 sp=0xc0006af6d8 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc001479a40, 0xc00009e5b8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0006af8b8 sp=0xc0006af860 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0006af9c8?, 0xb15b00?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0006af8e8 sp=0xc0006af8b8 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0006af9c8, 0xc001479a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0006af968 sp=0xc0006af8e8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000f47e80, {0x7f7fcefea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0006afb70 sp=0xc0006af968 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e240, 0x1d?, 0xc000f47e80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0006afc50 sp=0xc0006afb70 pc=0x8dc037
main.(*Proc).executeRaw(0xc000168e00, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0006afd68 sp=0xc0006afc50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000168e00, 0xa42370?, 0xc0002ea060?, 0xc00033be08?, 0xc000168040?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0006afdb0 sp=0xc0006afd68 pc=0x8eb092
main.(*Proc).smashInput(0xc000168e00, 0xc0013a0000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0006afe98 sp=0xc0006afdb0 pc=0x8ea714
main.(*Proc).loop(0xc000168e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0006affc8 sp=0xc0006afe98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0006affe0 sp=0xc0006affc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006affe8 sp=0xc0006affe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select]:
runtime.gopark(0xc000919a00?, 0x2?, 0x80?, 0x3c?, 0xc0009199bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0009197f0 sp=0xc0009197d0 pc=0x437ed6
runtime.selectgo(0xc000919a00, 0xc0009199b8, 0xc0011e5620?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000919930 sp=0xc0009197f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc00022a600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc000919a30 sp=0xc000919930 pc=0x8e5965
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc000919f80 sp=0xc000919a30 pc=0x8e4fec
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc000919fe0 sp=0xc000919f80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000919fe8 sp=0xc000919fe0 pc=0x467501

goroutine 2 [force gc (idle), 53 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x437d10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x467501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1015801?, 0x10158e0?, 0xc?, 0x14?, 0x1?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000597c8 sp=0xc000059780 pc=0x423a3e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418be6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x1bef9f5a094?, 0x22056f?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1015fa0)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xa86298?, 0x60?, 0x20?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000054788?, 0x3?, 0x3?, 0x0?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x437ed6
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc0000f5c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 pc=0x447efe
go.opencensus.io/stats/view.(*worker).start(0xc0000f5c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 pc=0x884a4d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000547e0 sp=0xc0000547c8 pc=0x883c86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x467501
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0x2ed1a7fda0e?, 0xc000042020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [GC worker (idle)]:
runtime.gopark(0x2ed1a7fd9da?, 0xc000042040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055750 sp=0xc000055730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000557e0 sp=0xc000055750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 21 [chan receive, 53 minutes]:
runtime.gopark(0xc000056688?, 0xc0000566e0?, 0xd3?, 0x3?, 0xc0000566e0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000566b0 sp=0xc000056690 pc=0x437ed6
runtime.chanrecv(0xc00007a180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056740 sp=0xc0000566b0 pc=0x4069dd
runtime.chanrecv1(0xc00007a180?, 0xc0000567b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000056768 sp=0xc000056740 pc=0x406518
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc0000567e0 sp=0xc000056768 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 22 [chan receive, 53 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056ee8 sp=0xc000056ec8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056f78 sp=0xc000056ee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000056fa0 sp=0xc000056f78 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc000056fe0 sp=0xc000056fa0 pc=0x8e50bf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 5 [select, 53 minutes, locked to thread]:
runtime.gopark(0xc000018fa8?, 0x2?, 0x52?, 0x82?, 0xc000018f94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000018e10 sp=0xc000018df0 pc=0x437ed6
runtime.selectgo(0xc000018fa8, 0xc000018f90, 0x0?, 0x0, 0xb13228?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000018f50 sp=0xc000018e10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc000018fe0 sp=0xc000018f50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000018fe8 sp=0xc000018fe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 6 [syscall, 53 minutes]:
runtime.notetsleepg(0xb13228?, 0xfad880?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000172fa0 sp=0xc000172f58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc000172fc0 sp=0xc000172fa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc000172fe0 sp=0xc000172fc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000172fe8 sp=0xc000172fe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 24 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0006b3978?, 0xc8?, 0x39?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006b3958 sp=0xc0006b3938 pc=0x437ed6
runtime.netpollblock(0xc000527000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006b3990 sp=0xc0006b3958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0921dd8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006b39b0 sp=0xc0006b3990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0000f4c00?, 0xc000527000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006b39d8 sp=0xc0006b39b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000f4c00, {0xc000527000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006b3a70 sp=0xc0006b39d8 pc=0x4d2d19
net.(*netFD).Read(0xc0000f4c00, {0xc000527000?, 0xc0006b3bb8?, 0x88f225?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc0006b3ab8 sp=0xc0006b3a70 pc=0x654809
net.(*conn).Read(0xc0000a4b40, {0xc000527000?, 0x198?, 0x4aefba?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc0006b3b00 sp=0xc0006b3ab8 pc=0x666065
net.(*TCPConn).Read(0xc00010ece0?, {0xc000527000?, 0x9c33c0?, 0xc00136b290?})
	<autogenerated>:1 +0x29 fp=0xc0006b3b30 sp=0xc0006b3b00 pc=0x675a29
bufio.(*Reader).fill(0xc0000a7d40)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc0006b3b68 sp=0xc0006b3b30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc0000a7d40)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc0006b3b88 sp=0xc0006b3b68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc0006b3bc0 sp=0xc0006b3b88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc0006b3bd8 sp=0xc0006b3bc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc00039a000, {0xc0004d5000, 0x1000, 0xc0006b3c80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc0006b3c10 sp=0xc0006b3bd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00010ecc0?, {0xc0004d5000?, 0x9ba5a0?, 0xc00136b260?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc0006b3c40 sp=0xc0006b3c10 pc=0x8e1626
bufio.(*Reader).Read(0xc0000a7da0, {0xc0003fe340, 0x1, 0xc0006b3d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc0006b3c78 sp=0xc0006b3c40 pc=0x50541b
io.ReadAtLeast({0xb0f740, 0xc0000a7da0}, {0xc0003fe340, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0006b3cc0 sp=0xc0006b3c78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb0f740?, 0xc0000a7da0?}, {0xc0003fe340?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc0006b3d18 sp=0xc0006b3cc0 pc=0x88d557
encoding/gob.(*Decoder).recvMessage(0xc0000f4c80)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc0006b3d50 sp=0xc0006b3d18 pc=0x897119
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000f4c80, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc0006b3d80 sp=0xc0006b3d50 pc=0x8974af
encoding/gob.(*Decoder).DecodeValue(0xc0000f4c80, {0x92dbc0?, 0xc000456d50?, 0xc0000ffe48?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc0006b3e00 sp=0xc0006b3d80 pc=0x89794f
encoding/gob.(*Decoder).Decode(0xc0000f4c80, {0x92dbc0?, 0xc000456d50?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc0006b3e58 sp=0xc0006b3e00 pc=0x897765
net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x9257c0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc0006b3e80 sp=0xc0006b3e58 pc=0x8ad267
net/rpc.(*Client).input(0xc0000a7e60)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc0006b3fc8 sp=0xc0006b3e80 pc=0x8ac4f4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc0006b3fe0 sp=0xc0006b3fc8 pc=0x8ad126
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006b3fe8 sp=0xc0006b3fe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 25 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0000ff820?, 0x70?, 0xf8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000ff800 sp=0xc0000ff7e0 pc=0x437ed6
runtime.netpollblock(0xc00124eb90?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000ff838 sp=0xc0000ff800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd085e5a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000ff858 sp=0xc0000ff838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0014560c0?, 0xc00124eb90?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000ff880 sp=0xc0000ff858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014560c0, {0xc00124eb90, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000ff918 sp=0xc0000ff880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000fca048, {0xc00124eb90?, 0xc0000ff9a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0000ff970 sp=0xc0000ff918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000fca048}, {0xc00124eb90, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0000ff9b8 sp=0xc0000ff970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003ac8c0, 0x7f7fd03ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0000ffb70 sp=0xc0000ff9b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e1b0, 0xc0014b5020?, 0xc00137d080)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0000ffc50 sp=0xc0000ffb70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000168080, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0000ffd68 sp=0xc0000ffc50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000168080, 0xa42370?, 0xc0002ea030?, 0xc000101e08?, 0xc000168040?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0000ffdb0 sp=0xc0000ffd68 pc=0x8eb092
main.(*Proc).smashInput(0xc000168080, 0xc00117cfe0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0000ffe98 sp=0xc0000ffdb0 pc=0x8ea714
main.(*Proc).loop(0xc000168080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0000fffc8 sp=0xc0000ffe98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0000fffe0 sp=0xc0000fffc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000fffe8 sp=0xc0000fffe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 11033 [IO wait, 10 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000057e08?, 0x58?, 0x7e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057de8 sp=0xc000057dc8 pc=0x437ed6
runtime.netpollblock(0xc000968000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000057e20 sp=0xc000057de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd085e870, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000057e40 sp=0xc000057e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001456000?, 0xc000968000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000057e68 sp=0xc000057e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001456000, {0xc000968000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000057f00 sp=0xc000057e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000fca038, {0xc000968000?, 0xc00124ed48?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000057f58 sp=0xc000057f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003ac8c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000057fc8 sp=0xc000057f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000057fe0 sp=0xc000057fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 27 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0002350c8?, 0x18?, 0x51?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0002350a8 sp=0xc000235088 pc=0x437ed6
runtime.netpollblock(0xc00124eea0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0002350e0 sp=0xc0002350a8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd085e690, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000235100 sp=0xc0002350e0 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00136a0c0?, 0xc00124eea0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000235128 sp=0xc000235100 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00136a0c0, {0xc00124eea0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0002351c0 sp=0xc000235128 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012458, {0xc00124eea0?, 0xc000235250?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000235218 sp=0xc0002351c0 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000012458}, {0xc00124eea0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000235260 sp=0xc000235218 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002c6150, 0x7f7fcdbea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000235418 sp=0xc000235260 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e2d0, 0xa?, 0xc001308280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0002354f8 sp=0xc000235418 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000169cc0, 0x4e44e5?, 0x0?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000235610 sp=0xc0002354f8 pc=0x8eb3dc
main.(*Proc).execute(0xc000169cc0, 0x99b460?, 0xc0011e5950?, 0x7f7fc8fe3230?, 0x944580?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000235750 sp=0xc000235610 pc=0x8eab49
main.(*Proc).triageInput.func1(0xc001308280?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc000235890 sp=0xc000235750 pc=0x8ea18b
github.com/google/syzkaller/prog.Minimize.func1(0x96ba80?, 0xc0011e58f0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc0002358c8 sp=0xc000235890 pc=0x54ae68
github.com/google/syzkaller/prog.(*ResourceType).minimize(0xeedbc0, 0xc001308200, {0xb15c00?, 0xc0011e5950}, {0xc00124edb0, 0x3})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:290 +0xee fp=0xc000235908 sp=0xc0002358c8 pc=0x54c3ae
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc001308200, {0xb15c00, 0xc0011e5950}, {0xa2e955?, 0xc0002359f8?}, {0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000235970 sp=0xc000235908 pc=0x54b479
github.com/google/syzkaller/prog.Minimize(0xc00126e100, 0x2, 0x0, 0xc000c16720)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc000235a78 sp=0xc000235970 pc=0x54ad86
main.(*Proc).triageInput(0xc000169cc0, 0xc000f526c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc000235e98 sp=0xc000235a78 pc=0x8e982a
main.(*Proc).loop(0xc000169cc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000235fc8 sp=0xc000235e98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000235fe0 sp=0xc000235fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000235fe8 sp=0xc000235fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 28 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000101820?, 0x70?, 0x18?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000101800 sp=0xc0001017e0 pc=0x437ed6
runtime.netpollblock(0xc00124f600?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000101838 sp=0xc000101800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0920ed8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000101858 sp=0xc000101838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00131c0c0?, 0xc00124f600?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000101880 sp=0xc000101858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00131c0c0, {0xc00124f600, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000101918 sp=0xc000101880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000fca018, {0xc00124f600?, 0xc0001019a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000101970 sp=0xc000101918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000fca018}, {0xc00124f600, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0001019b8 sp=0xc000101970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003ac690, 0x7f7fcc7ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000101b70 sp=0xc0001019b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e360, 0xb?, 0xc000f47880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000101c50 sp=0xc000101b70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000169d80, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000101d68 sp=0xc000101c50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000169d80, 0xa42370?, 0xc0002ea150?, 0xc0008bde08?, 0xc000168040?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000101db0 sp=0xc000101d68 pc=0x8eb092
main.(*Proc).smashInput(0xc000169d80, 0xc0003ab410)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000101e98 sp=0xc000101db0 pc=0x8ea714
main.(*Proc).loop(0xc000169d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000101fc8 sp=0xc000101e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000101fe0 sp=0xc000101fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000101fe8 sp=0xc000101fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 10956 [syscall, 13 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x599b, 0xc00017166c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000171618 sp=0xc000171610 pc=0x4b8e25
os.wait6(0xc0006b7040?, 0xc000171718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000171688 sp=0xc000171618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c3f0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0001716b8 sp=0xc000171688 pc=0x4e2f16
os.(*Process).wait(0xc00003c3f0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000171718 sp=0xc0001716b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0000be420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000171780 sp=0xc000171718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003ac690)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0001717c8 sp=0xc000171780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0001717e0 sp=0xc0001717c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0001717e8 sp=0xc0001717e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 6970 [syscall, 33 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x1afc, 0xc000171e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000171e18 sp=0xc000171e10 pc=0x4b8e25
os.wait6(0xc000048500?, 0xc000171f18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000171e88 sp=0xc000171e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc000b0c570)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000171eb8 sp=0xc000171e88 pc=0x4e2f16
os.(*Process).wait(0xc000b0c570)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000171f18 sp=0xc000171eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000223760)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000171f80 sp=0xc000171f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003ac230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000171fc8 sp=0xc000171f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000171fe0 sp=0xc000171fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000171fe8 sp=0xc000171fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 32 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0001056e0?, 0x30?, 0x57?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0001056c0 sp=0xc0001056a0 pc=0x437ed6
runtime.netpollblock(0xc00124f760?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0001056f8 sp=0xc0001056c0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0921a18, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000105718 sp=0xc0001056f8 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0011091a0?, 0xc00124f760?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000105740 sp=0xc000105718 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011091a0, {0xc00124f760, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0001057d8 sp=0xc000105740 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000125b8, {0xc00124f760?, 0xc000105868?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000105830 sp=0xc0001057d8 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000125b8}, {0xc00124f760, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000105878 sp=0xc000105830 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003ac230, 0x7f7fcb3ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000105a30 sp=0xc000105878 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e480, 0x1?, 0xc00137d240)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000105b10 sp=0xc000105a30 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000368080, 0x48153e?, 0xc00003b2c0?, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000105c28 sp=0xc000105b10 pc=0x8eb3dc
main.(*Proc).execute(0xc000368080, 0x11?, 0x12?, 0xc000105e08?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000105d68 sp=0xc000105c28 pc=0x8eab49
main.(*Proc).executeAndCollide(0xc000368080, 0xa42370?, 0xc0002ea2d0?, 0xc000105e08?, 0xc000168040?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc000105db0 sp=0xc000105d68 pc=0x8eb047
main.(*Proc).smashInput(0xc000368080, 0xc00117c950)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000105e98 sp=0xc000105db0 pc=0x8ea714
main.(*Proc).loop(0xc000368080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000105fc8 sp=0xc000105e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000105fe0 sp=0xc000105fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000105fe8 sp=0xc000105fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 34 [runnable]:
syscall.Syscall(0x6, 0x1e, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:19 +0x5 fp=0xc00091eed0 sp=0xc00091eec8 pc=0x4b8dc5
syscall.Close(0xffffffffffffffff?)
	/usr/local/go/src/syscall/zsyscall_netbsd_amd64.go:403 +0x30 fp=0xc00091ef18 sp=0xc00091eed0 pc=0x4b6b90
internal/poll.(*FD).destroy(0xc00136b4a0)
	/usr/local/go/src/internal/poll/fd_unix.go:84 +0x51 fp=0xc00091ef40 sp=0xc00091ef18 pc=0x4d2791
internal/poll.(*FD).decref(0xc00125e410?)
	/usr/local/go/src/internal/poll/fd_mutex.go:213 +0x53 fp=0xc00091ef60 sp=0xc00091ef40 pc=0x4d15b3
internal/poll.(*FD).Close(0xc00136b4a0)
	/usr/local/go/src/internal/poll/fd_unix.go:107 +0x4f fp=0xc00091ef88 sp=0xc00091ef60 pc=0x4d282f
os.(*file).close(0xc00136b4a0)
	/usr/local/go/src/os/file_unix.go:262 +0xad fp=0xc00091efe0 sp=0xc00091ef88 pc=0x4dfaad
os.(*File).Close(...)
	/usr/local/go/src/os/file_posix.go:25
os.removeAllFrom(0xb12d60?, {0xc00124ea20, 0x10})
	/usr/local/go/src/os/removeall_at.go:145 +0x486 fp=0xc00091f160 sp=0xc00091efe0 pc=0x4e1446
os.removeAllFrom(0x0?, {0xc000042146, 0x1a})
	/usr/local/go/src/os/removeall_at.go:121 +0x8c5 fp=0xc00091f2e0 sp=0xc00091f160 pc=0x4e1885
os.removeAll({0xc000042140, 0x20})
	/usr/local/go/src/os/removeall_at.go:48 +0x236 fp=0xc00091f398 sp=0xc00091f2e0 pc=0x4e0db6
os.RemoveAll(...)
	/usr/local/go/src/os/path.go:67
github.com/google/syzkaller/pkg/osutil.RemoveAll(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_bsd.go:15
github.com/google/syzkaller/pkg/ipc.(*command).close(0xc0003ac930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:679 +0x7f fp=0xc00091f3d0 sp=0xc00091f398 pc=0x8df63f
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002205a0, 0x2000?, 0xc000f465c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:288 +0x292 fp=0xc00091f4b0 sp=0xc00091f3d0 pc=0x8dc272
main.(*Proc).executeRaw(0xc000453b80, 0x40d648?, 0xc0008922a0?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00091f5c8 sp=0xc00091f4b0 pc=0x8eb3dc
main.(*Proc).execute(0xc000453b80, 0xc0011e5680?, 0xc081b2ac82?, 0xa36f74?, 0xc00116e660?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00091f708 sp=0xc00091f5c8 pc=0x8eab49
main.(*Proc).triageInput.func1(0xc000f465c0?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc00091f848 sp=0xc00091f708 pc=0x8ea18b
github.com/google/syzkaller/prog.Minimize.func1(0x4e649c?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc00091f880 sp=0xc00091f848 pc=0x54ae68
github.com/google/syzkaller/prog.minimizeInt(0xc0012a2900, {0xb15b00, 0xc00124e450?}, {0xc00124e470, 0x9})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:270 +0xe8 fp=0xc00091f8d0 sp=0xc00091f880 pc=0x54c1c8
github.com/google/syzkaller/prog.(*FlagsType).minimize(0x970100?, 0xc00129c8d0?, {0xb15b00?, 0xc00124e450?}, {0xc00124e470?, 0xc0014b4330?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:242 +0x37 fp=0xc00091f908 sp=0xc00091f8d0 pc=0x54bfd7
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc0012a2900, {0xb15b00, 0xc00124e450}, {0xa36f74?, 0x100c00091f9f8?}, {0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc00091f970 sp=0xc00091f908 pc=0x54b479
github.com/google/syzkaller/prog.Minimize(0xc00137de80, 0x5, 0x0, 0xc00138b320)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc00091fa78 sp=0xc00091f970 pc=0x54ad86
main.(*Proc).triageInput(0xc000453b80, 0xc001357800)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc00091fe98 sp=0xc00091fa78 pc=0x8e982a
main.(*Proc).loop(0xc000453b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc00091ffc8 sp=0xc00091fe98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00091ffe0 sp=0xc00091ffc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00091ffe8 sp=0xc00091ffe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 10983 [IO wait, 12 minutes]:
runtime.gopark(0x4b8dc5?, 0xc00005b608?, 0x58?, 0xb6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005b5e8 sp=0xc00005b5c8 pc=0x437ed6
runtime.netpollblock(0xc0009ac000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00005b620 sp=0xc00005b5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0920fc8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00005b640 sp=0xc00005b620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00136a000?, 0xc0009ac000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00005b668 sp=0xc00005b640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00136a000, {0xc0009ac000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00005b700 sp=0xc00005b668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012370, {0xc0009ac000?, 0x4c4757?, 0xc00005b7b8?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00005b758 sp=0xc00005b700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002c6150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00005b7c8 sp=0xc00005b758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 6969 [IO wait, 20 minutes]:
runtime.gopark(0x4b8dc5?, 0xc00005be08?, 0x58?, 0xbe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005bde8 sp=0xc00005bdc8 pc=0x437ed6
runtime.netpollblock(0xc000c27e42?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00005be20 sp=0xc00005bde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd085ed20, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00005be40 sp=0xc00005be20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0011090e0?, 0xc000c27e42?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00005be68 sp=0xc00005be40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011090e0, {0xc000c27e42, 0x1a1be, 0x1a1be})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00005bf00 sp=0xc00005be68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012528, {0xc000c27e42?, 0xc000d62218?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00005bf58 sp=0xc00005bf00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003ac230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00005bfc8 sp=0xc00005bf58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00005bfe0 sp=0xc00005bfc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 11227 [select]:
runtime.gopark(0xc0006c6fb0?, 0x2?, 0x98?, 0xe5?, 0xc0006c6f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c6e18 sp=0xc0006c6df8 pc=0x437ed6
runtime.selectgo(0xc0006c6fb0, 0xc0006c6f88, 0x4c4757?, 0x0, 0x8df1c7?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0006c6f58 sp=0xc0006c6e18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0006c6fe0 sp=0xc0006c6f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c6fe8 sp=0xc0006c6fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 9979 [IO wait, 24 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000294e08?, 0x58?, 0x4e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000294de8 sp=0xc000294dc8 pc=0x437ed6
runtime.netpollblock(0xc000b4a000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000294e20 sp=0xc000294de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0921838, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000294e40 sp=0xc000294e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00157d560?, 0xc000b4a000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000294e68 sp=0xc000294e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00157d560, {0xc000b4a000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000294f00 sp=0xc000294e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000121b0, {0xc000b4a000?, 0x4c4757?, 0xc000294fb8?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000294f58 sp=0xc000294f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003ac0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000294fc8 sp=0xc000294f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000294fe0 sp=0xc000294fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000294fe8 sp=0xc000294fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 10984 [syscall, 12 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x799, 0xc000295e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000295e18 sp=0xc000295e10 pc=0x4b8e25
os.wait6(0x1015e80?, 0x8000000000000000?, 0x23f76951ce8?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000295e88 sp=0xc000295e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c450)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000295eb8 sp=0xc000295e88 pc=0x4e2f16
os.(*Process).wait(0xc00003c450)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000295f18 sp=0xc000295eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000f542c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000295f80 sp=0xc000295f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002c6150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000295fc8 sp=0xc000295f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000295fe0 sp=0xc000295fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000295fe8 sp=0xc000295fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 11034 [syscall, 10 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x6903, 0xc00029466c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000294618 sp=0xc000294610 pc=0x4b8e25
os.wait6(0xc0002dbba0?, 0xc000294718?, 0x405d3d?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000294688 sp=0xc000294618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c390)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0002946b8 sp=0xc000294688 pc=0x4e2f16
os.(*Process).wait(0xc00003c390)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000294718 sp=0xc0002946b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0000beb00)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000294780 sp=0xc000294718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003ac8c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0002947c8 sp=0xc000294780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0002947e0 sp=0xc0002947c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0002947e8 sp=0xc0002947e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 11228 [select]:
runtime.gopark(0xc0004f1fb0?, 0x2?, 0x60?, 0x1e?, 0xc0004f1f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004f1e18 sp=0xc0004f1df8 pc=0x437ed6
runtime.selectgo(0xc0004f1fb0, 0xc0004f1f88, 0xc0012337b0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004f1f58 sp=0xc0004f1e18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0004f1fe0 sp=0xc0004f1f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004f1fe8 sp=0xc0004f1fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 10955 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000290e08?, 0x58?, 0xe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000290de8 sp=0xc000290dc8 pc=0x437ed6
runtime.netpollblock(0xc000ad197e?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000290e20 sp=0xc000290de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0921928, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000290e40 sp=0xc000290e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00131c000?, 0xc000ad197e?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000290e68 sp=0xc000290e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00131c000, {0xc000ad197e, 0xa682, 0xa682})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000290f00 sp=0xc000290e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000fca000, {0xc000ad197e?, 0x10000?, 0x10000?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000290f58 sp=0xc000290f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003ac690)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000290fc8 sp=0xc000290f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000290fe0 sp=0xc000290fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000290fe8 sp=0xc000290fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 9990 [syscall, 24 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x51af, 0xc0004eee6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004eee18 sp=0xc0004eee10 pc=0x4b8e25
os.wait6(0xc000048500?, 0xc0004eef18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004eee88 sp=0xc0004eee18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c030)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004eeeb8 sp=0xc0004eee88 pc=0x4e2f16
os.(*Process).wait(0xc00003c030)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004eef18 sp=0xc0004eeeb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000f54000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004eef80 sp=0xc0004eef18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003ac0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004eefc8 sp=0xc0004eef80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004eefe0 sp=0xc0004eefc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004eefe8 sp=0xc0004eefe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 11229 [select]:
runtime.gopark(0xc0004ed7b0?, 0x2?, 0x60?, 0xd6?, 0xc0004ed78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004ed618 sp=0xc0004ed5f8 pc=0x437ed6
runtime.selectgo(0xc0004ed7b0, 0xc0004ed788, 0x4c4757?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004ed758 sp=0xc0004ed618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0004ed7e0 sp=0xc0004ed758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004ed7e8 sp=0xc0004ed7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 11226 [select]:
runtime.gopark(0xc000435fb0?, 0x2?, 0x60?, 0x5e?, 0xc000435f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000435e18 sp=0xc000435df8 pc=0x437ed6
runtime.selectgo(0xc000435fb0, 0xc000435f88, 0x4c4757?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000435f58 sp=0xc000435e18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000435fe0 sp=0xc000435f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000435fe8 sp=0xc000435fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b