fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcb3ae000 pc=0x4684ec]

goroutine 29 [running]:
runtime.throw({0xa3259e?, 0xb17c80?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0005f6ee8 sp=0xc0005f6eb8 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0005f6f48 sp=0xc0005f6ee8 pc=0x44bb6a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:175 +0x12c fp=0xc0005f6f50 sp=0xc0005f6f48 pc=0x4684ec
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0005f79c8, {0xb17c80?, 0xc0011e4e10?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:301 +0x9ed fp=0xc0005f7058 sp=0xc0005f6f50 pc=0x547f6d
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb17c80, 0xc0011e4e10}, 0xc0005f71d0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0005f70b8 sp=0xc0005f7058 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb17c80?, 0xc0011e4e10?}, 0xc000d66e00, 0xc0005f78c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0005f7240 sp=0xc0005f70b8 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb17d00?, 0xc0011e4de0?}, 0xc000d66e00, 0xc0005f78c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0005f73c8 sp=0xc0005f7240 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb17cc0?, 0xc001219ae0?}, 0xc000d66e00, 0xc0005f78c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005f7550 sp=0xc0005f73c8 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb17cc0?, 0xc001219a40?}, 0xc000d66e00, 0xc0005f78c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005f76d8 sp=0xc0005f7550 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb17d00?, 0xc0011e4cf0?}, 0xc000d66e00, 0xc0005f78c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0005f7860 sp=0xc0005f76d8 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc001174230, 0xc000010030?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0005f78b8 sp=0xc0005f7860 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0005f79c8?, 0xb17c40?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0005f78e8 sp=0xc0005f78b8 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0005f79c8, 0xc001174230)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0005f7968 sp=0xc0005f78e8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc0011a5780, {0x7f7fcb3aa000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0005f7b70 sp=0xc0005f7968 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000220900, 0x10?, 0xc0011a5780)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0005f7c50 sp=0xc0005f7b70 pc=0x8ddbf7
main.(*Proc).executeRaw(0xc000423d40, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0005f7d68 sp=0xc0005f7c50 pc=0x8ecf9c
main.(*Proc).executeAndCollide(0xc000423d40, 0xa44146?, 0xc0004275f0?, 0xc0005f7e08?, 0xc00036a000?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0005f7db0 sp=0xc0005f7d68 pc=0x8ecc52
main.(*Proc).smashInput(0xc000423d40, 0xc00119c580)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0005f7e98 sp=0xc0005f7db0 pc=0x8ec2d4
main.(*Proc).loop(0xc000423d40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0005f7fc8 sp=0xc0005f7e98 pc=0x8ea932
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0005f7fe0 sp=0xc0005f7fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005f7fe8 sp=0xc0005f7fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select, 1 minutes]:
runtime.gopark(0xc000407a00?, 0x2?, 0xa0?, 0x50?, 0xc0004079bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004077f0 sp=0xc0004077d0 pc=0x437ed6
runtime.selectgo(0xc000407a00, 0xc0004079b8, 0x101a240?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000407930 sp=0xc0004077f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc000228480)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc000407a30 sp=0xc000407930 pc=0x8e7525
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc000407f80 sp=0xc000407a30 pc=0x8e6bac
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc000407fe0 sp=0xc000407f80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000407fe8 sp=0xc000407fe0 pc=0x467501

goroutine 2 [force gc (idle), 38 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056fb0 sp=0xc000056f90 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000056fe0 sp=0xc000056fb0 pc=0x437d10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x467501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0xa88401?, 0x1019ca0?, 0xc?, 0x14?, 0x1?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057780 sp=0xc000057760 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=0xc0000577c8 sp=0xc000057780 pc=0x423a3e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x418be6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x14cd9cdc613?, 0x80e67a14?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x101a360)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xa88100?, 0x60?, 0x0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x80?, 0x51?, 0xc000052772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x437ed6
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f7c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052738 sp=0xc0000525f8 pc=0x447efe
go.opencensus.io/stats/view.(*worker).start(0xc0000f7c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x88660d
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=0xc0000527e0 sp=0xc0000527c8 pc=0x885846
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 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(0x2288882194a?, 0x2?, 0xab?, 0x71?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052f50 sp=0xc000052f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [GC worker (idle)]:
runtime.gopark(0x22888821e8c?, 0xc000040040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000053750 sp=0xc000053730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000537e0 sp=0xc000053750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 21 [chan receive, 38 minutes]:
runtime.gopark(0xc000058e88?, 0xc000058ee0?, 0xd3?, 0x3?, 0xc000058ee0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058eb0 sp=0xc000058e90 pc=0x437ed6
runtime.chanrecv(0xc0000a61e0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000058f40 sp=0xc000058eb0 pc=0x4069dd
runtime.chanrecv1(0xc0000a61e0?, 0xc000058fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000058f68 sp=0xc000058f40 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=0xc000058fe0 sp=0xc000058f68 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 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, 38 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000596e8 sp=0xc0000596c8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000059778 sp=0xc0000596e8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0000597a0 sp=0xc000059778 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc0000597e0 sp=0xc0000597a0 pc=0x8e6c7f
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 5 [select, 38 minutes, locked to thread]:
runtime.gopark(0xc000194fa8?, 0x2?, 0x52?, 0x82?, 0xc000194f94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000194e10 sp=0xc000194df0 pc=0x437ed6
runtime.selectgo(0xc000194fa8, 0xc000194f90, 0x0?, 0x0, 0xb15368?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000194f50 sp=0xc000194e10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc000194fe0 sp=0xc000194f50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000194fe8 sp=0xc000194fe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 6 [syscall, 38 minutes]:
runtime.notetsleepg(0xb15368?, 0xfba8a0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000184fa0 sp=0xc000184f58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc000184fc0 sp=0xc000184fa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc000184fe0 sp=0xc000184fc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000184fe8 sp=0xc000184fe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 7 [IO wait, 1 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0005f3978?, 0xc8?, 0x39?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005f3958 sp=0xc0005f3938 pc=0x437ed6
runtime.netpollblock(0xc0001a0000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0005f3990 sp=0xc0005f3958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c50d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0005f39b0 sp=0xc0005f3990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00048b000?, 0xc0001a0000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0005f39d8 sp=0xc0005f39b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00048b000, {0xc0001a0000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0005f3a70 sp=0xc0005f39d8 pc=0x4d2d19
net.(*netFD).Read(0xc00048b000, {0xc0001a0000?, 0xc0005f3bb8?, 0x890de5?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc0005f3ab8 sp=0xc0005f3a70 pc=0x654809
net.(*conn).Read(0xc0000a5958, {0xc0001a0000?, 0x198?, 0x4aefba?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc0005f3b00 sp=0xc0005f3ab8 pc=0x666065
net.(*TCPConn).Read(0xc0001702a0?, {0xc0001a0000?, 0x9c4cc0?, 0xc0013409f0?})
	<autogenerated>:1 +0x29 fp=0xc0005f3b30 sp=0xc0005f3b00 pc=0x675a29
bufio.(*Reader).fill(0xc0000782a0)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc0005f3b68 sp=0xc0005f3b30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc0000782a0)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc0005f3b88 sp=0xc0005f3b68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc000380000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc0005f3bc0 sp=0xc0005f3b88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc000380000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc0005f3bd8 sp=0xc0005f3bc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc000380000, {0xc0001a4000, 0x1000, 0xc0005f3c80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc0005f3c10 sp=0xc0005f3bd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000170280?, {0xc0001a4000?, 0x9bbea0?, 0xc0013409c0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc0005f3c40 sp=0xc0005f3c10 pc=0x8e31e6
bufio.(*Reader).Read(0xc000078300, {0xc000038080, 0x1, 0xc0005f3d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc0005f3c78 sp=0xc0005f3c40 pc=0x50541b
io.ReadAtLeast({0xb11880, 0xc000078300}, {0xc000038080, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0005f3cc0 sp=0xc0005f3c78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb11880?, 0xc000078300?}, {0xc000038080?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc0005f3d18 sp=0xc0005f3cc0 pc=0x88f117
encoding/gob.(*Decoder).recvMessage(0xc00048a000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc0005f3d50 sp=0xc0005f3d18 pc=0x898cd9
encoding/gob.(*Decoder).decodeTypeSequence(0xc00048a000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc0005f3d80 sp=0xc0005f3d50 pc=0x89906f
encoding/gob.(*Decoder).DecodeValue(0xc00048a000, {0x92eda0?, 0xc0004be060?, 0x400?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc0005f3e00 sp=0xc0005f3d80 pc=0x89950f
encoding/gob.(*Decoder).Decode(0xc00048a000, {0x92eda0?, 0xc0004be060?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc0005f3e58 sp=0xc0005f3e00 pc=0x899325
net/rpc.(*gobClientCodec).ReadResponseHeader(0x9727e0?, 0x9269a0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc0005f3e80 sp=0xc0005f3e58 pc=0x8aee27
net/rpc.(*Client).input(0xc0000783c0)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc0005f3fc8 sp=0xc0005f3e80 pc=0x8ae0b4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc0005f3fe0 sp=0xc0005f3fc8 pc=0x8aece6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005f3fe8 sp=0xc0005f3fe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 24 [sleep]:
runtime.gopark(0x2288963ae2b?, 0x1db000001da?, 0x0?, 0xc0?, 0x46546e?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0003ed920 sp=0xc0003ed900 pc=0x437ed6
time.Sleep(0x3b9aca00)
	/usr/local/go/src/runtime/time.go:195 +0x135 fp=0xc0003ed960 sp=0xc0003ed920 pc=0x4643b5
main.(*Proc).executeRaw(0xc00036a080, 0xa574e3?, 0xc0003edc88?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:342 +0x166 fp=0xc0003eda78 sp=0xc0003ed960 pc=0x8ecf46
main.(*Proc).triageInput(0xc00036a080, 0xc0011a7440)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc0003ede98 sp=0xc0003eda78 pc=0x8eb0bf
main.(*Proc).loop(0xc00036a080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc0003edfc8 sp=0xc0003ede98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0003edfe0 sp=0xc0003edfc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003edfe8 sp=0xc0003edfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 11 [select]:
runtime.gopark(0xc0005135d8?, 0x2?, 0xe0?, 0xd3?, 0xc00051357c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000513400 sp=0xc0005133e0 pc=0x437ed6
runtime.selectgo(0xc0005135d8, 0xc000513578, 0x20?, 0x0, 0x418740?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000513540 sp=0xc000513400 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc0003921c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:717 +0x1f0 fp=0xc000513608 sp=0xc000513540 pc=0x8e1470
github.com/google/syzkaller/pkg/ipc.makeCommand(0x1, {0xc0000be060, 0x2, 0x2}, 0xc000078180, 0xc0000a40a0, 0xc0000a40f8, {0x7f7fcdfaa000, 0x1000000, 0x1000000}, ...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:665 +0xcc5 fp=0xc000513880 sp=0xc000513608 pc=0x8e0ac5
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000220750, 0xa5ea5c?, 0xc000ee4300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:281 +0x1dc fp=0xc000513960 sp=0xc000513880 pc=0x8ddd7c
main.(*Proc).executeRaw(0xc0000ab100, 0xa574e3?, 0xc000513c88?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000513a78 sp=0xc000513960 pc=0x8ecf9c
main.(*Proc).triageInput(0xc0000ab100, 0xc0011c1f80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc000513e98 sp=0xc000513a78 pc=0x8eb0bf
main.(*Proc).loop(0xc0000ab100)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000513fc8 sp=0xc000513e98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000513fe0 sp=0xc000513fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000513fe8 sp=0xc000513fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 6207 [runnable]:
runtime.gopark(0x4b8dc5?, 0xc000187dc0?, 0x10?, 0x7e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000187da0 sp=0xc000187d80 pc=0x437ed6
runtime.netpollblock(0xc001257cfc?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000187dd8 sp=0xc000187da0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07aba90, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000187df8 sp=0xc000187dd8 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f2d2c0?, 0xc001257cfc?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000187e20 sp=0xc000187df8 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f2d2c0, {0xc001257cfc, 0x4, 0x4})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000187eb8 sp=0xc000187e20 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4d58, {0xc001257cfc?, 0xc000187f48?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000187f10 sp=0xc000187eb8 pc=0x4dcdfe
io.ReadAtLeast({0xb141a0, 0xc0000a4d58}, {0xc001257cfc, 0x4, 0x4}, 0x4)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000187f58 sp=0xc000187f10 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x65 fp=0xc000187fe0 sp=0xc000187f58 pc=0x8e15c5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000187fe8 sp=0xc000187fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).handshake
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x16a

goroutine 27 [sleep]:
runtime.gopark(0x228896387d2?, 0x1db000001da?, 0x0?, 0xc0?, 0x46546e?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000401518 sp=0xc0004014f8 pc=0x437ed6
time.Sleep(0x3b9aca00)
	/usr/local/go/src/runtime/time.go:195 +0x135 fp=0xc000401558 sp=0xc000401518 pc=0x4643b5
main.(*Proc).executeRaw(0xc00036a2c0, 0xc00125a900?, 0xc00005a400?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:342 +0x166 fp=0xc000401670 sp=0xc000401558 pc=0x8ecf46
main.(*Proc).execute(0xc00036a2c0, 0x7f7ff7ebf5b8?, 0x40?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0004017b0 sp=0xc000401670 pc=0x8ec709
main.(*Proc).triageInput.func1(0xc001391840?, 0x13)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc0004018f0 sp=0xc0004017b0 pc=0x8ebd4b
github.com/google/syzkaller/prog.Minimize.func1(0xc001391840?, 0x16?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc000401928 sp=0xc0004018f0 pc=0x54ae68
github.com/google/syzkaller/prog.removeCalls(0xc0004019d0?, 0x40e47e?, 0x0?, 0xc00122f940)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:80 +0x83 fp=0xc000401970 sp=0xc000401928 pc=0x54af43
github.com/google/syzkaller/prog.Minimize(0xc0011c52c0, 0x13, 0x0, 0xc0012190a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:31 +0x13b fp=0xc000401a78 sp=0xc000401970 pc=0x54a93b
main.(*Proc).triageInput(0xc00036a2c0, 0xc000c1b4a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc000401e98 sp=0xc000401a78 pc=0x8eb3ea
main.(*Proc).loop(0xc00036a2c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000401fc8 sp=0xc000401e98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000401fe0 sp=0xc000401fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000401fe8 sp=0xc000401fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 28 [sleep]:
runtime.gopark(0x22887cc2335?, 0x1da000001d9?, 0x0?, 0x9c?, 0x46546e?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005f5518 sp=0xc0005f54f8 pc=0x437ed6
time.Sleep(0x3b9aca00)
	/usr/local/go/src/runtime/time.go:195 +0x135 fp=0xc0005f5558 sp=0xc0005f5518 pc=0x4643b5
main.(*Proc).executeRaw(0xc00036aac0, 0xc00115b860?, 0xc00005b000?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:342 +0x166 fp=0xc0005f5670 sp=0xc0005f5558 pc=0x8ecf46
main.(*Proc).execute(0xc00036aac0, 0x7f7ff7ebf108?, 0x40?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0005f57b0 sp=0xc0005f5670 pc=0x8ec709
main.(*Proc).triageInput.func1(0xc000f8a200?, 0x10)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc0005f58f0 sp=0xc0005f57b0 pc=0x8ebd4b
github.com/google/syzkaller/prog.Minimize.func1(0xc000f8a200?, 0x16?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc0005f5928 sp=0xc0005f58f0 pc=0x54ae68
github.com/google/syzkaller/prog.removeCalls(0x7f7fd07f24a0?, 0x7f7ff7ebf108?, 0x18?, 0xc00122f9b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:80 +0x83 fp=0xc0005f5970 sp=0xc0005f5928 pc=0x54af43
github.com/google/syzkaller/prog.Minimize(0xc001225180, 0x10, 0x0, 0xc001219420)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:31 +0x13b fp=0xc0005f5a78 sp=0xc0005f5970 pc=0x54a93b
main.(*Proc).triageInput(0xc00036aac0, 0xc0008c6240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc0005f5e98 sp=0xc0005f5a78 pc=0x8eb3ea
main.(*Proc).loop(0xc00036aac0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc0005f5fc8 sp=0xc0005f5e98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0005f5fe0 sp=0xc0005f5fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005f5fe8 sp=0xc0005f5fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 38 [sleep]:
runtime.gopark(0x22889634db6?, 0x1db000001da?, 0x0?, 0xc0?, 0x46546e?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005f9518 sp=0xc0005f94f8 pc=0x437ed6
time.Sleep(0x3b9aca00)
	/usr/local/go/src/runtime/time.go:195 +0x135 fp=0xc0005f9558 sp=0xc0005f9518 pc=0x4643b5
main.(*Proc).executeRaw(0xc0004bb840, 0xc000d34cc0?, 0xc00005b000?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:342 +0x166 fp=0xc0005f9670 sp=0xc0005f9558 pc=0x8ecf46
main.(*Proc).execute(0xc0004bb840, 0x7f7ff7ebf108?, 0x40?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0005f97b0 sp=0xc0005f9670 pc=0x8ec709
main.(*Proc).triageInput.func1(0xc000ee44c0?, 0xa)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc0005f98f0 sp=0xc0005f97b0 pc=0x8ebd4b
github.com/google/syzkaller/prog.Minimize.func1(0xc000ee44c0?, 0x17?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc0005f9928 sp=0xc0005f98f0 pc=0x54ae68
github.com/google/syzkaller/prog.removeCalls(0x420d05?, 0x104a8c0?, 0xbe?, 0xc0000429c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:80 +0x83 fp=0xc0005f9970 sp=0xc0005f9928 pc=0x54af43
github.com/google/syzkaller/prog.Minimize(0xc001224fc0, 0xa, 0x0, 0xc0011e8060)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:31 +0x13b fp=0xc0005f9a78 sp=0xc0005f9970 pc=0x54a93b
main.(*Proc).triageInput(0xc0004bb840, 0xc000f6bb00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc0005f9e98 sp=0xc0005f9a78 pc=0x8eb3ea
main.(*Proc).loop(0xc0004bb840)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc0005f9fc8 sp=0xc0005f9e98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0005f9fe0 sp=0xc0005f9fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005f9fe8 sp=0xc0005f9fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 6186 [runnable]:
runtime.gopark(0x4b8dc5?, 0xc000055e08?, 0x58?, 0x5e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055de8 sp=0xc000055dc8 pc=0x437ed6
runtime.netpollblock(0xc0009f4000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000055e20 sp=0xc000055de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07ab220, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000055e40 sp=0xc000055e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f2d200?, 0xc0009f4000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000055e68 sp=0xc000055e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f2d200, {0xc0009f4000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000055f00 sp=0xc000055e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4c08, {0xc0009f4000?, 0xe81a10?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000055f58 sp=0xc000055f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003921c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000055fc8 sp=0xc000055f58 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000055fe0 sp=0xc000055fc8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 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 6070 [IO wait, 4 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0005ede08?, 0x58?, 0xde?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005edde8 sp=0xc0005eddc8 pc=0x437ed6
runtime.netpollblock(0xc0006dc000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0005ede20 sp=0xc0005edde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c4868, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0005ede40 sp=0xc0005ede20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000c1b500?, 0xc0006dc000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0005ede68 sp=0xc0005ede40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000c1b500, {0xc0006dc000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0005edf00 sp=0xc0005ede68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4b00, {0xc0006dc000?, 0x4c4757?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0005edf58 sp=0xc0005edf00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000392150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0005edfc8 sp=0xc0005edf58 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0005edfe0 sp=0xc0005edfc8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005edfe8 sp=0xc0005edfe0 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 6062 [syscall, 4 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x20a2, 0xc0006a766c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0006a7618 sp=0xc0006a7610 pc=0x4b8e25
os.wait6(0xc00017c340?, 0xc0006a7718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0006a7688 sp=0xc0006a7618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003d9e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0006a76b8 sp=0xc0006a7688 pc=0x4e2f16
os.(*Process).wait(0xc00003d9e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0006a7718 sp=0xc0006a76b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00027e580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006a7780 sp=0xc0006a7718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000392150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0006a77c8 sp=0xc0006a7780 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0006a77e0 sp=0xc0006a77c8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006a77e8 sp=0xc0006a77e0 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 6206 [runnable]:
syscall.Syscall6(0x1e1, 0x1, 0x164e, 0xc0006ade6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0006ade18 sp=0xc0006ade10 pc=0x4b8e25
os.wait6(0xc000090340?, 0xc0006adf18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0006ade88 sp=0xc0006ade18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00091a240)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0006adeb8 sp=0xc0006ade88 pc=0x4e2f16
os.(*Process).wait(0xc00091a240)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0006adf18 sp=0xc0006adeb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000368840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006adf80 sp=0xc0006adf18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003921c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0006adfc8 sp=0xc0006adf80 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0006adfe0 sp=0xc0006adfc8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006adfe8 sp=0xc0006adfe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c