fatal error: fault
login: 

OpenBSD/amd64 (Amnesiac) (tty00)

[signal SIGSEGV: segmentation violation code=0x1 addr=0xffffffff82d0f858 pc=0x75673b]

goroutine 13 [running]:
runtime.throw({0xb8d7d1?, 0x10?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc001a6d0e8 sp=0xc001a6d0b8 pc=0x43963c
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc001a6d148 sp=0xc001a6d0e8 pc=0x450065
github.com/google/syzkaller/prog.clone({0xc9e438?, 0xffffffff82d0f858?}, 0xc001a6d2c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:47 +0x5b fp=0xc001a6d1f0 sp=0xc001a6d148 pc=0x75673b
github.com/google/syzkaller/prog.cloneCall(0xc00150d090, 0xb30340?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:36 +0x145 fp=0xc001a6d240 sp=0xc001a6d1f0 pc=0x756625
github.com/google/syzkaller/prog.cloneCalls({0xc0018fb380, 0x4, 0x0?}, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:23 +0x66 fp=0xc001a6d280 sp=0xc001a6d240 pc=0x756466
github.com/google/syzkaller/prog.(*Prog).Clone(0xc001a41e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:14 +0x8d fp=0xc001a6d390 sp=0xc001a6d280 pc=0x75632d
github.com/google/syzkaller/prog.(*randGen).resourceCentric(0xc00233b7c0, 0xc0023411d0, 0x116cfc0, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:946 +0xaf fp=0xc001a6d4e0 sp=0xc001a6d390 pc=0x77c64f
github.com/google/syzkaller/prog.(*ResourceType).generate(0x116cfc0, 0xc00233b7c0, 0x218281140?, 0xb8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:760 +0x1f3 fp=0xc001a6d578 sp=0xc001a6d4e0 pc=0x77a3f3
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00233b7c0, 0xc0023411d0, {0xca4da8?, 0x116cfc0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc001a6d638 sp=0xc001a6d578 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc001a6d8a0?, 0x7500e2?, {0x1274000, 0xc, 0xc}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc001a6d718 sp=0xc001a6d638 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1176ce0, 0xc9e378?, 0xb97264?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc001a6d790 sp=0xc001a6d718 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00233b7c0, 0xc0023411d0, {0xca4c18?, 0x1176ce0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc001a6d850 sp=0xc001a6d790 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xca4c18?, 0x76ed0f?, {0x11ba500, 0x2, 0x2}, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:676 +0x176 fp=0xc001a6d930 sp=0xc001a6d850 pc=0x779916
github.com/google/syzkaller/prog.(*StructType).generate(0x1176ec0, 0x40?, 0xb970fc?, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:880 +0x3f fp=0xc001a6d9a8 sp=0xc001a6d930 pc=0x77b7df
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00233b7c0, 0xc0023411d0, {0xca4c18?, 0x1176ec0?}, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:738 +0x5bf fp=0xc001a6da68 sp=0xc001a6d9a8 pc=0x77a07f
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:688
github.com/google/syzkaller/prog.(*UnionType).mutate(0x1170900, 0xc00233b7c0, 0xc0023411d0, {0xc9e3b8?, 0xc002392d80?}, {0xc00233b6e8, {0x11b9f00, 0x2, 0x2}, 0xc002392b70, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:510 +0x165 fp=0xc001a6db48 sp=0xc001a6da68 pc=0x76e7a5
github.com/google/syzkaller/prog.(*Target).mutateArg(0x0?, 0xc0014f34c0?, 0xc001a6ddc8?, {0xc9e3b8, 0xc002392d80}, {0xc00233b6e8, {0x11b9f00, 0x2, 0x2}, 0xc002392b70, ...}, ...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:245 +0xe2 fp=0xc001a6dc18 sp=0xc001a6db48 pc=0x76c222
github.com/google/syzkaller/prog.(*mutator).mutateArg(0xc001a6de48)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:196 +0x245 fp=0xc001a6ddc0 sp=0xc001a6dc18 pc=0x76b785
github.com/google/syzkaller/prog.(*Prog).Mutate(0xc00239cbc0, {0xc9a768?, 0xc0017a0240}, 0x1e, 0xc001ba64c0, 0xc000093fb0, {0xc0013f6000, 0x1e37, 0x2400})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:51 +0x2ba fp=0xc001a6de98 sp=0xc001a6ddc0 pc=0x76a49a
main.(*Proc).loop(0xc001ba6600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:95 +0x365 fp=0xc001a6dfc8 sp=0xc001a6de98 pc=0x9eaa85
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc001a6dfe0 sp=0xc001a6dfc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a6dfe8 sp=0xc001a6dfe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 1 [select]:
runtime.gopark(0xc0043c39b0?, 0x2?, 0xa0?, 0x14?, 0xc0043c396c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0043c37c0 sp=0xc0043c37a0 pc=0x43c42e
runtime.selectgo(0xc0043c39b0, 0xc0043c3968, 0x1297b40?, 0x0, 0xc001ba6840?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0043c38e0 sp=0xc0043c37c0 pc=0x44c5e5
main.(*Fuzzer).pollLoop(0xc00047e300)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:411 +0xf6 fp=0xc0043c39e0 sp=0xc0043c38e0 pc=0x9e7136
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:339 +0x17e5 fp=0xc0043c3f40 sp=0xc0043c39e0 pc=0x9e67e5
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2b2 fp=0xc0043c3fe0 sp=0xc0043c3f40 pc=0x43bfd2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0043c3fe8 sp=0xc0043c3fe0 pc=0x46ef41

goroutine 2 [force gc (idle), 17 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052fa8 sp=0xc000052f88 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xa5 fp=0xc000052fe0 sp=0xc000052fa8 pc=0x43c2a5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46ef41
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1296f01?, 0x1296fc0?, 0xc?, 0x14?, 0x1?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053778 sp=0xc000053758 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000537c8 sp=0xc000053778 pc=0x42763f
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000537e0 sp=0xc0000537c8 pc=0x41c7e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46ef41
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x1d7fef?, 0x1d7a43?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053f70 sp=0xc000053f50 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x1297e00)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000053fa0 sp=0xc000053f70 pc=0x424ec9
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000053fc8 sp=0xc000053fa0 pc=0x425459
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000053fe0 sp=0xc000053fc8 pc=0x41c785
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46ef41
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xbe70c0?, 0x40?, 0xc0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052628 sp=0xc000052608 pc=0x43c42e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000527e0 sp=0xc000052628 pc=0x41b867
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46ef41
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [select]:
runtime.gopark(0xc00004e788?, 0x3?, 0x30?, 0x4b?, 0xc00004e772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00004e618 sp=0xc00004e5f8 pc=0x43c42e
runtime.selectgo(0xc00004e788, 0xc00004e76c, 0xc0000f1b80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00004e738 sp=0xc00004e618 pc=0x44c5e5
go.opencensus.io/stats/view.(*worker).start(0xc0000f1b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00004e7c8 sp=0xc00004e738 pc=0x9b843f
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc00004e7e0 sp=0xc00004e7c8 pc=0x9b7765
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00004e7e8 sp=0xc00004e7e0 pc=0x46ef41
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 19 [semacquire]:
runtime.gopark(0xeffed8?, 0x0?, 0x40?, 0x2e?, 0x2?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00004ee90 sp=0xc00004ee70 pc=0x43c42e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.semacquire1(0x1298b1c, 0xd9?, 0x0, 0x0, 0x53?)
	/usr/local/go/src/runtime/sema.go:160 +0x218 fp=0xc00004eef8 sp=0xc00004ee90 pc=0x44d618
runtime.semacquire(...)
	/usr/local/go/src/runtime/sema.go:111
runtime.gcMarkDone()
	/usr/local/go/src/runtime/mgc.go:810 +0x2a fp=0xc00004ef50 sp=0xc00004eef8 pc=0x41d1ca
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1425 +0x325 fp=0xc00004efe0 sp=0xc00004ef50 pc=0x41e525
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00004efe8 sp=0xc00004efe0 pc=0x46ef41
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [runnable]:
runtime.semrelease1(0x10f2c18?, 0x0, 0x0)
	/usr/local/go/src/runtime/sema.go:175 +0x1e9 fp=0xc0000546f8 sp=0xc0000546f0 pc=0x44d929
runtime.semrelease(...)
	/usr/local/go/src/runtime/sema.go:172
runtime.gcMarkDone()
	/usr/local/go/src/runtime/mgc.go:863 +0x126 fp=0xc000054750 sp=0xc0000546f8 pc=0x41d2c6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1425 +0x325 fp=0xc0000547e0 sp=0xc000054750 pc=0x41e525
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46ef41
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 34 [IO wait, 17 minutes]:
runtime.gopark(0xc0004a5c10?, 0x40ff65?, 0x18?, 0x5c?, 0x4dd13d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004a5ba8 sp=0xc0004a5b88 pc=0x43c42e
runtime.netpollblock(0x2f16b29a0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0004a5be0 sp=0xc0004a5ba8 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88f858, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0004a5c00 sp=0xc0004a5be0 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc000508000?, 0xc0004a5ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004a5c28 sp=0xc0004a5c00 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000508000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0004a5cd0 sp=0xc0004a5c28 pc=0x4db78c
net.(*netFD).accept(0xc000508000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0004a5d88 sp=0xc0004a5cd0 pc=0x5b5409
net.(*TCPListener).accept(0xc00049c4a0)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc0004a5db0 sp=0xc0004a5d88 pc=0x5cc07e
net.(*TCPListener).Accept(0xc00049c4a0)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc0004a5de0 sp=0xc0004a5db0 pc=0x5cb130
net/http.(*onceCloseListener).Accept(0xc9da30?)
	<autogenerated>:1 +0x24 fp=0xc0004a5df8 sp=0xc0004a5de0 pc=0x6ea284
net/http.(*Server).Serve(0xc00012a1e0, {0xc9cc20, 0xc00049c4a0})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc0004a5f28 sp=0xc0004a5df8 pc=0x6c7f24
net/http.(*Server).ListenAndServe(0xc00012a1e0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc0004a5f58 sp=0xc0004a5f28 pc=0x6c7b91
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3239
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:653 +0x9d fp=0xc0004a5fe0 sp=0xc0004a5f58 pc=0x9ea17d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a5fe8 sp=0xc0004a5fe0 pc=0x46ef41
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:652 +0x37

goroutine 32 [chan receive, 17 minutes]:
runtime.gopark(0xc000050ee0?, 0x73f385?, 0x1?, 0x5?, 0xc000050f58?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050ec8 sp=0xc000050ea8 pc=0x43c42e
runtime.chanrecv(0xc00015a540, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000050f40 sp=0xc000050ec8 pc=0x4094ad
runtime.chanrecv1(0xc00015a540?, 0xc000050fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000050f68 sp=0xc000050f40 pc=0x4090b2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc000050fe0 sp=0xc000050f68 pc=0x740445
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 33 [chan receive, 17 minutes]:
runtime.gopark(0x1?, 0xb8c1d7?, 0x2?, 0x0?, 0xb95274?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055700 sp=0xc0000556e0 pc=0x43c42e
runtime.chanrecv(0xc000082180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000055778 sp=0xc000055700 pc=0x4094ad
runtime.chanrecv1(0xc00009a060?, 0xc000055798?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0000557a0 sp=0xc000055778 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x19 fp=0xc0000557e0 sp=0xc0000557a0 pc=0x9e68b9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:199 +0x4ee

goroutine 10 [select, 17 minutes, locked to thread]:
runtime.gopark(0xc000054fa8?, 0x2?, 0xc9?, 0xc6?, 0xc000054fa4?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054e40 sp=0xc000054e20 pc=0x43c42e
runtime.selectgo(0xc000054fa8, 0xc000054fa0, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000054f60 sp=0xc000054e40 pc=0x44c5e5
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x16f fp=0xc000054fe0 sp=0xc000054f60 pc=0x465c8f
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46ef41
created by runtime.ensureSigM in goroutine 32
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 11 [syscall, 17 minutes]:
runtime.notetsleepg(0xc00009a060?, 0xc000051f98?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc000051fa0 sp=0xc000051f58 pc=0x40ea29
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000051fc0 sp=0xc000051fa0 pc=0x46b429
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000051fe0 sp=0xc000051fc0 pc=0x73f6b3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 pc=0x46ef41
created by os/signal.Notify.func1.1 in goroutine 32
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 12 [IO wait]:
runtime.gopark(0x6?, 0xc00017e000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000019958 sp=0xc000019938 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000019990 sp=0xc000019958 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88f760, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0000199b0 sp=0xc000019990 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc000440580?, 0xc00017e000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000199d8 sp=0xc0000199b0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000440580, {0xc00017e000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000019a70 sp=0xc0000199d8 pc=0x4d759a
net.(*netFD).Read(0xc000440580, {0xc00017e000?, 0x994fa5?, 0xa51320?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000019ab8 sp=0xc000019a70 pc=0x5b33e5
net.(*conn).Read(0xc000087528, {0xc00017e000?, 0xc000019b58?, 0x4b41d0?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc000019b00 sp=0xc000019ab8 pc=0x5c3f85
net.(*TCPConn).Read(0x407628?, {0xc00017e000?, 0xc0018ac0f0?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc000019b30 sp=0xc000019b00 pc=0x5d4765
bufio.(*Reader).fill(0xc00015a6c0)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc000019b68 sp=0xc000019b30 pc=0x651323
bufio.(*Reader).ReadByte(0xc00015a6c0)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc000019b88 sp=0xc000019b68 pc=0x651a47
compress/flate.(*decompressor).moreBits(0xc00001c000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc000019bc0 sp=0xc000019b88 pc=0x668ee7
compress/flate.(*decompressor).nextBlock(0xc00001c000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc000019bd8 sp=0xc000019bc0 pc=0x667388
compress/flate.(*decompressor).Read(0xc00001c000, {0xc000088000, 0x1000, 0xc000019c78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc000019c08 sp=0xc000019bd8 pc=0x6675bb
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00049c180?, {0xc000088000?, 0xaf25a0?, 0xc0018ac0c0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc000019c38 sp=0xc000019c08 pc=0x9e2ea2
bufio.(*Reader).Read(0xc00015a720, {0xc000012230, 0x1, 0xc000019d68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc000019c70 sp=0xc000019c38 pc=0x651857
io.ReadAtLeast({0xc95ea0, 0xc00015a720}, {0xc000012230, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000019cb8 sp=0xc000019c70 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xc95ea0, 0xc00015a720}, {0xc000012230, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000019d10 sp=0xc000019cb8 pc=0x993451
encoding/gob.(*Decoder).recvMessage(0xc000508100)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000019d48 sp=0xc000019d10 pc=0x99ca33
encoding/gob.(*Decoder).decodeTypeSequence(0xc000508100, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000019d78 sp=0xc000019d48 pc=0x99cda7
encoding/gob.(*Decoder).DecodeValue(0xc000508100, {0xa390a0?, 0xc000093a70?, 0x20?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000019df8 sp=0xc000019d78 pc=0x99d1ee
encoding/gob.(*Decoder).Decode(0xc000508100, {0xa390a0?, 0xc000093a70?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc000019e50 sp=0xc000019df8 pc=0x99d025
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa92b20?, 0xa35ae0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000019e78 sp=0xc000019e50 pc=0x9b1b65
net/rpc.(*Client).input(0xc00015a7e0)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000019fc8 sp=0xc000019e78 pc=0x9b0dbf
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000019fe0 sp=0xc000019fc8 pc=0x9b1a45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000019fe8 sp=0xc000019fe0 pc=0x46ef41
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 16 [IO wait]:
runtime.gopark(0x1f?, 0xc0023470d0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00001b7f0 sp=0xc00001b7d0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00001b828 sp=0xc00001b7f0 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88fc38, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00001b848 sp=0xc00001b828 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0045421e0?, 0xc0023470d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00001b870 sp=0xc00001b848 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0045421e0, {0xc0023470d0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00001b908 sp=0xc00001b870 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001ff4568, {0xc0023470d0?, 0xc002177980?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00001b948 sp=0xc00001b908 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001ff4568}, {0xc0023470d0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00001b990 sp=0xc00001b948 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000e8e00, 0x2da944000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc00001bb48 sp=0xc00001b990 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007a630, 0x30?, 0xc00226f4c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc00001bbe8 sp=0xc00001bb48 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001ba6640, 0x0?, 0xc00226f4c0, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc00001bcf0 sp=0xc00001bbe8 pc=0x9ecf1e
main.(*Proc).execute(0xc001ba6640, 0xc002346580?, 0xb?, 0xc?, 0xc002177f38?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:261 +0xe5 fp=0xc00001be48 sp=0xc00001bcf0 pc=0x9ec6e5
main.(*Proc).executeAndCollide(0xc001ba6640, 0xb9936e?, 0xc0017a0270?, 0xc002177f38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:290 +0x25 fp=0xc00001be98 sp=0xc00001be48 pc=0x9ecbc5
main.(*Proc).loop(0xc001ba6640)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc00001bfc8 sp=0xc00001be98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc00001bfe0 sp=0xc00001bfc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00001bfe8 sp=0xc00001bfe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 49 [IO wait]:
runtime.gopark(0x26?, 0xc0026a0be0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001139948 sp=0xc001139928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001139980 sp=0xc001139948 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88f380, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0011399a0 sp=0xc001139980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc004542780?, 0xc0026a0be0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0011399c8 sp=0xc0011399a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc004542780, {0xc0026a0be0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001139a60 sp=0xc0011399c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001ff4068, {0xc0026a0be0?, 0xc001139ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001139aa0 sp=0xc001139a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001ff4068}, {0xc0026a0be0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc001139ae8 sp=0xc001139aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003fa1c0, 0x2c1d0c000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc001139ca0 sp=0xc001139ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007a6c0, 0xaa2820?, 0xc0026a5c00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc001139d40 sp=0xc001139ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001ba6680, 0xc0021cc3d0?, 0xc0026a5c00, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc001139e48 sp=0xc001139d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001ba6680, 0xb9936e?, 0xc0017a02a0?, 0xc001ae7f38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc001139e98 sp=0xc001139e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001ba6680)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc001139fc8 sp=0xc001139e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc001139fe0 sp=0xc001139fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001139fe8 sp=0xc001139fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 50 [IO wait]:
runtime.gopark(0x1d?, 0xc0026a0660?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0043c1948 sp=0xc0043c1928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0043c1980 sp=0xc0043c1948 pc=0x435a17
internal/poll.runtime_pollWait(0x22a424cc0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0043c19a0 sp=0xc0043c1980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0021f8120?, 0xc0026a0660?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0043c19c8 sp=0xc0043c19a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0021f8120, {0xc0026a0660, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0043c1a60 sp=0xc0043c19c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc002642268, {0xc0026a0660?, 0xc0043c1ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0043c1aa0 sp=0xc0043c1a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc002642268}, {0xc0026a0660, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0043c1ae8 sp=0xc0043c1aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003fa150, 0x20e1e4000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc0043c1ca0 sp=0xc0043c1ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007a750, 0x10000c000026800?, 0xc002678540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc0043c1d40 sp=0xc0043c1ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001ba66c0, 0xc0021cd9f0?, 0xc002678540, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc0043c1e48 sp=0xc0043c1d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001ba66c0, 0xb9936e?, 0xc0017a02d0?, 0xc001aebf38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc0043c1e98 sp=0xc0043c1e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001ba66c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc0043c1fc8 sp=0xc0043c1e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc0043c1fe0 sp=0xc0043c1fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0043c1fe8 sp=0xc0043c1fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 51 [runnable]:
runtime.gopark(0x28?, 0xc0021cdd10?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000015948 sp=0xc000015928 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000015980 sp=0xc000015948 pc=0x435a17
internal/poll.runtime_pollWait(0x22a423e38, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0000159a0 sp=0xc000015980 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0020bfb60?, 0xc0021cdd10?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000159c8 sp=0xc0000159a0 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0020bfb60, {0xc0021cdd10, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000015a60 sp=0xc0000159c8 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0026421d0, {0xc0021cdd10?, 0xc000015ad8?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000015aa0 sp=0xc000015a60 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc0026421d0}, {0xc0021cdd10, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000015ae8 sp=0xc000015aa0 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00264e5b0, 0x2e6e1d000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc000015ca0 sp=0xc000015ae8 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007a7e0, 0xba30ac?, 0xc0022babc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc000015d40 sp=0xc000015ca0 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001ba6700, 0xc0021ccfd0?, 0xc0022babc0, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc000015e48 sp=0xc000015d40 pc=0x9ecf1e
main.(*Proc).executeAndCollide(0xc001ba6700, 0xb9936e?, 0xc0017a0300?, 0xc000015f38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x6c fp=0xc000015e98 sp=0xc000015e48 pc=0x9ecc0c
main.(*Proc).loop(0xc001ba6700)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc000015fc8 sp=0xc000015e98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc000015fe0 sp=0xc000015fc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000015fe8 sp=0xc000015fe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 52 [IO wait]:
runtime.gopark(0x1e?, 0xc0026a0670?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0043bf7f0 sp=0xc0043bf7d0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0043bf828 sp=0xc0043bf7f0 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88fb40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0043bf848 sp=0xc0043bf828 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0018ac840?, 0xc0026a0670?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0043bf870 sp=0xc0043bf848 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0018ac840, {0xc0026a0670, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0043bf908 sp=0xc0043bf870 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000056bd8, {0xc0026a0670?, 0xc0043bf980?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0043bf948 sp=0xc0043bf908 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc000056bd8}, {0xc0026a0670, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0043bf990 sp=0xc0043bf948 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000442af0, 0x2991e3000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc0043bfb48 sp=0xc0043bf990 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007a870, 0xc0000f6000?, 0xc002678700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc0043bfbe8 sp=0xc0043bfb48 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001ba6800, 0x0?, 0xc002678700, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc0043bfcf0 sp=0xc0043bfbe8 pc=0x9ecf1e
main.(*Proc).execute(0xc001ba6800, 0xc0026a0200?, 0xb?, 0xc?, 0xc0043bff38?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:261 +0xe5 fp=0xc0043bfe48 sp=0xc0043bfcf0 pc=0x9ec6e5
main.(*Proc).executeAndCollide(0xc001ba6800, 0xb9936e?, 0xc0017a0330?, 0xc0043bff38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:290 +0x25 fp=0xc0043bfe98 sp=0xc0043bfe48 pc=0x9ecbc5
main.(*Proc).loop(0xc001ba6800)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc0043bffc8 sp=0xc0043bfe98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc0043bffe0 sp=0xc0043bffc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0043bffe8 sp=0xc0043bffe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 18992 [syscall]:
syscall.syscall6(0x4bdec0, 0xb1cb, 0xc00172eeac, 0x0, 0xc0021001b0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00172edc8 sp=0xc00172eda8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x408b8c?, 0xa44ca0?, 0xc00015fd40?, 0xc00172ee60?, 0x100000040895e?, 0x21825e088?)
	<autogenerated>:1 +0x2f fp=0xc00172ee28 sp=0xc00172edc8 pc=0x4718cf
syscall.wait4(0xc00172eeb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00172ee88 sp=0xc00172ee28 pc=0x4ba6c5
syscall.Wait4(0xc002137740?, 0xc00172eee4, 0xc00172ef08?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00172eec0 sp=0xc00172ee88 pc=0x4b7dc5
os.(*Process).wait(0xc00003a450)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00172ef18 sp=0xc00172eec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006f02c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00172ef80 sp=0xc00172ef18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00264e000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00172efc8 sp=0xc00172ef80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00172efe0 sp=0xc00172efc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00172efe8 sp=0xc00172efe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 45 [IO wait]:
runtime.gopark(0x1c?, 0xc0026a05f0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00113d7f0 sp=0xc00113d7d0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00113d828 sp=0xc00113d7f0 pc=0x435a17
internal/poll.runtime_pollWait(0x22a423c48, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00113d848 sp=0xc00113d828 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0018ad2c0?, 0xc0026a05f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00113d870 sp=0xc00113d848 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0018ad2c0, {0xc0026a05f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00113d908 sp=0xc00113d870 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001ff4038, {0xc0026a05f0?, 0xc00113d980?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00113d948 sp=0xc00113d908 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001ff4038}, {0xc0026a05f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00113d990 sp=0xc00113d948 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00264e000, 0x2626ee000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc00113db48 sp=0xc00113d990 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002aed80, 0x0?, 0xc0025e0cc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc00113dbe8 sp=0xc00113db48 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001bbe000, 0x0?, 0xc0025e0cc0, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc00113dcf0 sp=0xc00113dbe8 pc=0x9ecf1e
main.(*Proc).execute(0xc001bbe000, 0xc0026385d0?, 0xb?, 0xc?, 0xc00113df38?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:261 +0xe5 fp=0xc00113de48 sp=0xc00113dcf0 pc=0x9ec6e5
main.(*Proc).executeAndCollide(0xc001bbe000, 0xb9936e?, 0xc0021f55c0?, 0xc00113df38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:290 +0x25 fp=0xc00113de98 sp=0xc00113de48 pc=0x9ecbc5
main.(*Proc).loop(0xc001bbe000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc00113dfc8 sp=0xc00113de98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc00113dfe0 sp=0xc00113dfc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00113dfe8 sp=0xc00113dfe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 16907 [IO wait, 2 minutes]:
runtime.gopark(0x2e?, 0xc002092d9b?, 0x65?, 0xf2?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00004f600 sp=0xc00004f5e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00004f638 sp=0xc00004f600 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88fe28, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00004f658 sp=0xc00004f638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc002229020?, 0xc002092d9b?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00004f680 sp=0xc00004f658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc002229020, {0xc002092d9b, 0x1f265, 0x1f265})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00004f718 sp=0xc00004f680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001032440, {0xc002092d9b?, 0xc001bf58f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00004f758 sp=0xc00004f718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000442a10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc00004f7c8 sp=0xc00004f758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc00004f7e0 sp=0xc00004f7c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00004f7e8 sp=0xc00004f7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 13
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 19002 [syscall]:
syscall.syscall6(0x4bdec0, 0x99f6, 0xc000055eac, 0x0, 0xc000c2c360, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000055dc8 sp=0xc000055da8 pc=0x46bdf5
syscall.syscall6(0x4100bd?, 0x293509108?, 0xc000055f17?, 0xc0004c4b60?, 0xc000055e60?, 0x1010000000000?, 0x267d9a530?)
	<autogenerated>:1 +0x2f fp=0xc000055e28 sp=0xc000055dc8 pc=0x4718cf
syscall.wait4(0xc000055eb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000055e88 sp=0xc000055e28 pc=0x4ba6c5
syscall.Wait4(0xc0017cbc80?, 0xc000055ee4, 0xc002205900?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000055ec0 sp=0xc000055e88 pc=0x4b7dc5
os.(*Process).wait(0xc001618300)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000055f18 sp=0xc000055ec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00148d8c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000055f80 sp=0xc000055f18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003fa150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc000055fc8 sp=0xc000055f80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 16923 [syscall, 2 minutes]:
syscall.syscall6(0x4bdec0, 0x262c, 0xc0004d0eac, 0x0, 0xc002100fc0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004d0dc8 sp=0xc0004d0da8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x0?, 0x0?, 0x0?, 0xc0004d0e78?, 0x100c0004d0e78?, 0x21825e088?)
	<autogenerated>:1 +0x2f fp=0xc0004d0e28 sp=0xc0004d0dc8 pc=0x4718cf
syscall.wait4(0xc0004d0eb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0004d0e88 sp=0xc0004d0e28 pc=0x4ba6c5
syscall.Wait4(0x22f88ff50?, 0xc0004d0ee4, 0x4d70e5?, 0x22f88ff20?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004d0ec0 sp=0xc0004d0e88 pc=0x4b7dc5
os.(*Process).wait(0xc00003b2f0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0004d0f18 sp=0xc0004d0ec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006f06e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004d0f80 sp=0xc0004d0f18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000442a10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc0004d0fc8 sp=0xc0004d0f80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc0004d0fe0 sp=0xc0004d0fc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004d0fe8 sp=0xc0004d0fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 13
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 19000 [IO wait]:
runtime.gopark(0xd?, 0xc001690d9b?, 0x65?, 0xf2?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001fbee00 sp=0xc001fbede0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001fbee38 sp=0xc001fbee00 pc=0x435a17
internal/poll.runtime_pollWait(0x22a423d40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001fbee58 sp=0xc001fbee38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0021f8060?, 0xc001690d9b?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001fbee80 sp=0xc001fbee58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0021f8060, {0xc001690d9b, 0x1f265, 0x1f265})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001fbef18 sp=0xc001fbee80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc002642258, {0xc001690d9b?, 0x4c9a8f?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001fbef58 sp=0xc001fbef18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003fa150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc001fbefc8 sp=0xc001fbef58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc001fbefe0 sp=0xc001fbefc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001fbefe8 sp=0xc001fbefe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 60 [IO wait]:
runtime.gopark(0x1a?, 0xc002781a50?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00113b7f0 sp=0xc00113b7d0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00113b828 sp=0xc00113b7f0 pc=0x435a17
internal/poll.runtime_pollWait(0x22a422fb0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00113b848 sp=0xc00113b828 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc001e42fc0?, 0xc002781a50?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00113b870 sp=0xc00113b848 pc=0x4d62a7
login: set $lines = 0
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001e42fc0, {0xc002781a50, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00113b908 sp=0xc00113b870 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001ff45f0, {0xc002781a50?, 0xc00113b980?, 0x4102e5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00113b948 sp=0xc00113b908 pc=0x4e1672
io.ReadAtLeast({0xc95c60, 0xc001ff45f0}, {0xc002781a50, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00113b990 sp=0xc00113b948 pc=0x4b41d0
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000442d90, 0x2c310c000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:806 +0x52a fp=0xc00113bb48 sp=0xc00113b990 pc=0x9e1aca
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007a900, 0x506a05?, 0xc002789c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:278 +0x119 fp=0xc00113bbe8 sp=0xc00113bb48 pc=0x9ddad9
main.(*Proc).executeRaw(0xc001ba6840, 0x0?, 0xc002789c80, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:338 +0x17e fp=0xc00113bcf0 sp=0xc00113bbe8 pc=0x9ecf1e
main.(*Proc).execute(0xc001ba6840, 0xc0027818c0?, 0xb?, 0xc?, 0xc00113bf38?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:261 +0xe5 fp=0xc00113be48 sp=0xc00113bcf0 pc=0x9ec6e5
main.(*Proc).executeAndCollide(0xc001ba6840, 0xb9936e?, 0xc0017a03f0?, 0xc00113bf38?, 0xc001ba64c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:290 +0x25 fp=0xc00113be98 sp=0xc00113be48 pc=0x9ecbc5
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
main.(*Proc).loop(0xc001ba6840)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc00113bfc8 sp=0xc00113be98 pc=0x9eaaf7
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x25 fp=0xc00113bfe0 sp=0xc00113bfc8 pc=0x9e6865
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00113bfe8 sp=0xc00113bfe0 pc=0x46ef41
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

goroutine 16533 [syscall, 2 minutes]:
syscall.syscall6(0x4bdec0, 0xe28e, 0xc00223a6ac, 0x0, 0xc002100120, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00223a5c8 sp=0xc00223a5a8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x408b8c?, 0xa44ca0?, 0xc0017df1e0?, 0xc00223a660?, 0x100000040895e?, 0x21825e088?)
	<autogenerated>:1 +0x2f fp=0xc00223a628 sp=0xc00223a5c8 pc=0x4718cf
syscall.wait4(0xc00223a6b0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00223a688 sp=0xc00223a628 pc=0x4ba6c5
syscall.Wait4(0xc0018ac060?, 0xc00223a6e4, 0xc00223a708?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00223a6c0 sp=0xc00223a688 pc=0x4b7dc5
os.(*Process).wait(0xc00003a810)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00223a718 sp=0xc00223a6c0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000fe82c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00223a780 sp=0xc00223a718 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000e8e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00223a7c8 sp=0xc00223a780 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00223a7e0 sp=0xc00223a7c8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00223a7e8 sp=0xc00223a7e0 pc=0x46ef41
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 19048 [syscall]:
syscall.syscall6(0x4bdec0, 0xbe81, 0xc00172beac, 0x0, 0xc002100090, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00172bdc8 sp=0xc00172bda8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc00172bfb0?, 0xc00015eb60?, 0xc00172be60?, 0x100000040895e?, 0x21825e088?)
	<autogenerated>:1 +0x2f fp=0xc00172be28 sp=0xc00172bdc8 pc=0x4718cf
syscall.wait4(0xc00172beb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00172be88 sp=0xc00172be28 pc=0x4ba6c5
syscall.Wait4(0xc00250a7e0?, 0xc00172bee4, 0xc00006e040?, 0x3?)
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
malloc() warning: unknown char in MALLOC_OPTIONS
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00172bec0 sp=0xc00172be88 pc=0x4b7dc5
os.(*Process).wait(0xc0016182a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00172bf18 sp=0xc00172bec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006f0420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00172bf80 sp=0xc00172bf18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003fa1c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00172bfc8 sp=0xc00172bf80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00172bfe0 sp=0xc00172bfc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00172bfe8 sp=0xc00172bfe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 19047 [IO wait]:
runtime.gopark(0x1b?, 0xc001a80d9b?, 0x65?, 0xf2?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00172f600 sp=0xc00172f5e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00172f638 sp=0xc00172f600 pc=0x435a17
internal/poll.runtime_pollWait(0x22a423298, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00172f658 sp=0xc00172f638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0045426c0?, 0xc001a80d9b?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00172f680 sp=0xc00172f658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0045426c0, {0xc001a80d9b, 0x1f265, 0x1f265})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00172f718 sp=0xc00172f680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001ff4058, {0xc001a80d9b?, 0xc0011b4410?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00172f758 sp=0xc00172f718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003fa1c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc00172f7c8 sp=0xc00172f758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc00172f7e0 sp=0xc00172f7c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00172f7e8 sp=0xc00172f7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 19096 [IO wait]:
runtime.gopark(0x21?, 0xc001b68d9b?, 0x65?, 0xf2?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001fbc600 sp=0xc001fbc5e0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001fbc638 sp=0xc001fbc600 pc=0x435a17
internal/poll.runtime_pollWait(0x22a423580, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001fbc658 sp=0xc001fbc638 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0020bf3e0?, 0xc001b68d9b?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001fbc680 sp=0xc001fbc658 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0020bf3e0, {0xc001b68d9b, 0x1f265, 0x1f265})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001fbc718 sp=0xc001fbc680 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0026421c0, {0xc001b68d9b?, 0xc001de4450?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001fbc758 sp=0xc001fbc718 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00264e5b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc001fbc7c8 sp=0xc001fbc758 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc001fbc7e0 sp=0xc001fbc7c8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001fbc7e8 sp=0xc001fbc7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 19237 [select]:
runtime.gopark(0xc001fb97b0?, 0x2?, 0x34?, 0x11?, 0xc001fb978c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001fb9638 sp=0xc001fb9618 pc=0x43c42e
runtime.selectgo(0xc001fb97b0, 0xc001fb9788, 0x4c9a8f?, 0x0, 0x9e0b1a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001fb9758 sp=0xc001fb9638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc001fb97e0 sp=0xc001fb9758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001fb97e8 sp=0xc001fb97e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 19238 [select]:
runtime.gopark(0xc0000517b0?, 0x2?, 0x34?, 0x51?, 0xc00005178c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051638 sp=0xc000051618 pc=0x43c42e
runtime.selectgo(0xc0000517b0, 0xc000051788, 0x4c9a8f?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000051758 sp=0xc000051638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc0000517e0 sp=0xc000051758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 19235 [select]:
runtime.gopark(0xc001fbd7b0?, 0x2?, 0x60?, 0x6c?, 0xc001fbd78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001fbd638 sp=0xc001fbd618 pc=0x43c42e
runtime.selectgo(0xc001fbd7b0, 0xc001fbd788, 0xc001e2e350?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001fbd758 sp=0xc001fbd638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc001fbd7e0 sp=0xc001fbd758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001fbd7e8 sp=0xc001fbd7e0 pc=0x46ef41
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 19239 [select]:
runtime.gopark(0xc00223d7b0?, 0x2?, 0x34?, 0x51?, 0xc00223d78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00223d638 sp=0xc00223d618 pc=0x43c42e
runtime.selectgo(0xc00223d7b0, 0xc00223d788, 0x4c9a8f?, 0x0, 0x9e0b1a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00223d758 sp=0xc00223d638 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc00223d7e0 sp=0xc00223d758 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00223d7e8 sp=0xc00223d7e0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 19097 [syscall]:
syscall.syscall6(0x4bdec0, 0x9c77, 0xc00223feac, 0x0, 0xc000c2de60, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00223fdc8 sp=0xc00223fda8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc00223ffb0?, 0xc00078d380?, 0xc00223fe60?, 0x100000040895e?, 0x267d9a530?)
	<autogenerated>:1 +0x2f fp=0xc00223fe28 sp=0xc00223fdc8 pc=0x4718cf
syscall.wait4(0xc00223feb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00223fe88 sp=0xc00223fe28 pc=0x4ba6c5
syscall.Wait4(0xc0022050e0?, 0xc00223fee4, 0xc00250a820?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00223fec0 sp=0xc00223fe88 pc=0x4b7dc5
os.(*Process).wait(0xc00003a870)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00223ff18 sp=0xc00223fec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00148d4a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00223ff80 sp=0xc00223ff18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00264e5b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00223ffc8 sp=0xc00223ff80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00223ffe0 sp=0xc00223ffc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00223ffe8 sp=0xc00223ffe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 19241 [select]:
runtime.gopark(0xc001730fb0?, 0x2?, 0x20?, 0xf3?, 0xc001730f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001730e38 sp=0xc001730e18 pc=0x43c42e
runtime.selectgo(0xc001730fb0, 0xc001730f88, 0x4c9a8f?, 0x0, 0x9e0b1a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001730f58 sp=0xc001730e38 pc=0x44c5e5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc001730fe0 sp=0xc001730f58 pc=0x9e21b7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001730fe8 sp=0xc001730fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f

goroutine 18586 [syscall]:
syscall.syscall6(0x4bdec0, 0xdcd9, 0xc00223beac, 0x0, 0xc002100240, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00223bdc8 sp=0xc00223bda8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc00223bfb0?, 0xc0004c5380?, 0xc00223be60?, 0x100000040895e?, 0x21825e088?)
	<autogenerated>:1 +0x2f fp=0xc00223be28 sp=0xc00223bdc8 pc=0x4718cf
syscall.wait4(0xc00223beb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00223be88 sp=0xc00223be28 pc=0x4ba6c5
syscall.Wait4(0xc001932cc0?, 0xc00223bee4, 0xc002137720?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00223bec0 sp=0xc00223be88 pc=0x4b7dc5
os.(*Process).wait(0xc00003a600)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00223bf18 sp=0xc00223bec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00148dce0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00223bf80 sp=0xc00223bf18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000442d90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc00223bfc8 sp=0xc00223bf80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc00223bfe0 sp=0xc00223bfc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00223bfe8 sp=0xc00223bfe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 60
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 18991 [IO wait]:
runtime.gopark(0x19?, 0xc001116d9b?, 0x65?, 0xf2?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00223de00 sp=0xc00223dde0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00223de38 sp=0xc00223de00 pc=0x435a17
internal/poll.runtime_pollWait(0x22a423960, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00223de58 sp=0xc00223de38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0018ad200?, 0xc001116d9b?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00223de80 sp=0xc00223de58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0018ad200, {0xc001116d9b, 0x1f265, 0x1f265})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00223df18 sp=0xc00223de80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001ff4028, {0xc001116d9b?, 0x4c9a8f?, 0xc00223dfb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00223df58 sp=0xc00223df18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00264e000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc00223dfc8 sp=0xc00223df58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc00223dfe0 sp=0xc00223dfc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00223dfe8 sp=0xc00223dfe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 17396 [syscall, 1 minutes]:
syscall.syscall6(0x4bdec0, 0xe40d, 0xc001fbaeac, 0x0, 0xc0021002d0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc001fbadc8 sp=0xc001fbada8 pc=0x46bdf5
syscall.syscall6(0x40ff65?, 0x44cae6?, 0xc001fbafb0?, 0xc001e36000?, 0xc001fbae60?, 0x100000040895e?, 0x21825e088?)
	<autogenerated>:1 +0x2f fp=0xc001fbae28 sp=0xc001fbadc8 pc=0x4718cf
syscall.wait4(0xc001fbaeb0?, 0x4102e5?, 0x90?, 0xb724c0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc001fbae88 sp=0xc001fbae28 pc=0x4ba6c5
syscall.Wait4(0xc0019330e0?, 0xc001fbaee4, 0xc0018ad8a0?, 0x3?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc001fbaec0 sp=0xc001fbae88 pc=0x4b7dc5
os.(*Process).wait(0xc00003ab40)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc001fbaf18 sp=0xc001fbaec0 pc=0x4e0b2d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000fe8840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001fbaf80 sp=0xc001fbaf18 pc=0x73c1c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000442af0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc001fbafc8 sp=0xc001fbaf80 pc=0x9e0ac8
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc001fbafe0 sp=0xc001fbafc8 pc=0x9e0a67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001fbafe8 sp=0xc001fbafe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34

goroutine 17395 [IO wait, 1 minutes]:
runtime.gopark(0xf?, 0xc001e00d9b?, 0x65?, 0xf2?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0010a0e00 sp=0xc0010a0de0 pc=0x43c42e
runtime.netpollblock(0x4bc945?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0010a0e38 sp=0xc0010a0e00 pc=0x435a17
internal/poll.runtime_pollWait(0x22f88f288, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0010a0e58 sp=0xc0010a0e38 pc=0x4694e5
internal/poll.(*pollDesc).wait(0xc0018ac780?, 0xc001e00d9b?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0010a0e80 sp=0xc0010a0e58 pc=0x4d62a7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0018ac780, {0xc001e00d9b, 0x1f265, 0x1f265})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0010a0f18 sp=0xc0010a0e80 pc=0x4d759a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000056b20, {0xc001e00d9b?, 0x4c9a8f?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0010a0f58 sp=0xc0010a0f18 pc=0x4e1672
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000442af0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0010a0fc8 sp=0xc0010a0f58 pc=0x9e0c29
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0010a0fe0 sp=0xc0010a0fc8 pc=0x9e0b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0010a0fe8 sp=0xc0010a0fe0 pc=0x46ef41
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25

goroutine 19240 [select]:
runtime.gopark(0xc0010a57b0?, 0x2?, 0xa0?, 0xf1?, 0xc0010a578c?)