fatal error: traceback did not unwind completely

runtime stack:
runtime.throw({0xc29b35?, 0x104db30?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x2ea038a78 sp=0x2ea038a48 pc=0x43c91c
runtime.(*unwinder).finishInternal(0x0?)
	/usr/local/go/src/runtime/traceback.go:565 +0x12a fp=0x2ea038ab8 sp=0x2ea038a78 pc=0x46850a
runtime.(*unwinder).next(0x2ea038b70?)
	/usr/local/go/src/runtime/traceback.go:446 +0x235 fp=0x2ea038b30 sp=0x2ea038ab8 pc=0x468315
runtime.scanstack(0xc000515500, 0xc00004d768)
	/usr/local/go/src/runtime/mgcmark.go:899 +0x271 fp=0x2ea038c60 sp=0x2ea038b30 pc=0x423ab1
runtime.markroot.func1()
	/usr/local/go/src/runtime/mgcmark.go:241 +0xb5 fp=0x2ea038cb0 sp=0x2ea038c60 pc=0x422795
runtime.markroot(0xc00004d768, 0x32, 0x1)
	/usr/local/go/src/runtime/mgcmark.go:215 +0x1a8 fp=0x2ea038d58 sp=0x2ea038cb0 pc=0x422428
runtime.gcDrain(0xc00004d768, 0xb)
	/usr/local/go/src/runtime/mgcmark.go:1200 +0x3d4 fp=0x2ea038dc0 sp=0x2ea038d58 pc=0x4245d4
runtime.gcDrainMarkWorkerFractional(...)
	/usr/local/go/src/runtime/mgcmark.go:1130
runtime.gcBgMarkWorker.func2()
	/usr/local/go/src/runtime/mgc.go:1404 +0x85 fp=0x2ea038e10 sp=0x2ea038dc0 pc=0x420a65
runtime.systemstack(0xc000007180)
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x2ea038e20 sp=0x2ea038e10 pc=0x474f6a

goroutine 18 gp=0xc0002c0c40 m=3 mp=0xc000063008 [GC worker (active)]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000058750 sp=0xc000058740 pc=0x474f08
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1370 +0x1e9 fp=0xc0000587e0 sp=0xc000058750 pc=0x420729
runtime.goexit({})


OpenBSD/amd64 (ci-openbsd-multicore-6.c.syzkaller.internal) (tty00)

	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 1 gp=0xc0000061c0 m=nil [chan receive]:
runtime.gopark(0xc000063008?, 0xd7c?, 0x0?, 0x0?, 0xc00050a2d8?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000573570 sp=0xc000573550 pc=0x43f7ce
runtime.chanrecv(0xc00050bc80, 0xc000573688, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0005735e8 sp=0xc000573570 pc=0x40a29f
runtime.chanrecv1(0xc00050a2a0?, 0xc19c13?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000573610 sp=0xc0005735e8 pc=0x409eb2
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xaeb5c0?, {0xc19c13, 0x14}, {0xa8a600, 0xc0004d5540}, {0xa8a640, 0xc0007b1630})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:110 +0x17c fp=0xc0005736a8 sp=0xc000573610 pc=0xa380fc
main.(*FuzzerTool).exchangeDataCall(0xc0000e7380, 0x1, {0xc0007ace10, 0x1, 0x1}, 0x20d9e4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:337 +0x1e8 fp=0xc0005737e8 sp=0xc0005736a8 pc=0xa3c528
main.(*FuzzerTool).exchangeDataWorker(0xc0000e7380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:366 +0x92 fp=0xc000573ac0 sp=0xc0005737e8 pc=0xa3c7f2
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:252 +0x134c fp=0xc000573f50 sp=0xc000573ac0 pc=0xa3ba8c
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc000573fe0 sp=0xc000573f50 pc=0x43f38b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000573fe8 sp=0xc000573fe0 pc=0x476dc1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 4 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43f645
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x476dc1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000074000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x429c7f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41e5c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x476dc1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [runnable]:
runtime.gopark(0x10000?, 0x1292c13c?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x138dcc0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427649
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x427bd9
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41e565
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x476dc1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000b0000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xc65538?, 0x60?, 0x51?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f7ce
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d607
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x476dc1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 5 gp=0xc000007340 m=nil [select]:
runtime.gopark(0xc00005e778?, 0x3?, 0xb8?, 0x65?, 0xc00005e772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e618 sp=0xc00005e5f8 pc=0x43f7ce
runtime.selectgo(0xc00005e778, 0xc00005e76c, 0xc00007a380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005e738 sp=0xc00005e618 pc=0x451285
go.opencensus.io/stats/view.(*worker).start(0xc00007a380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005e7c8 sp=0xc00005e738 pc=0x9d34df
go.opencensus.io/stats/view.init.0.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc00005e7e0 sp=0xc00005e7c8 pc=0x9d2845
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x476dc1
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 6 gp=0xc0004d81c0 m=nil [GC worker (idle)]:
runtime.gopark(0x13f1580?, 0x2?, 0xe?, 0x24?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005efe0 sp=0xc00005ef50 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 21 gp=0xc0004d88c0 m=nil [chan receive]:
runtime.gopark(0xc00050a060?, 0xc00004a008?, 0xa8?, 0x85?, 0xa37940?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fef8 sp=0xc00005fed8 pc=0x43f7ce
runtime.chanrecv(0xc00050a000, 0xc00005ffb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005ff70 sp=0xc00005fef8 pc=0x40a29f
runtime.chanrecv2(0xc00007f700?, 0xc000304008?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005ff98 sp=0xc00005ff70 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005ffe0 sp=0xc00005ff98 pc=0xa37266
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6

goroutine 13 gp=0xc0004d8a80 m=nil [chan receive, 4 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00052c6f0 sp=0xc00052c6d0 pc=0x43f7ce
runtime.chanrecv(0xc0004c60c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00052c768 sp=0xc00052c6f0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00052c790 sp=0xc00052c768 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:139 +0x19 fp=0xc00052c7e0 sp=0xc00052c790 pc=0xa3bb99
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052c7e8 sp=0xc00052c7e0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:137 +0x4db

goroutine 12 gp=0xc000007500 m=nil [chan receive, 4 minutes]:
runtime.gopark(0x75cd85?, 0xb1b400?, 0x1?, 0x85?, 0xc000059758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000596c8 sp=0xc0000596a8 pc=0x43f7ce
runtime.chanrecv(0xc000125020, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000059740 sp=0xc0000596c8 pc=0x40a29f
runtime.chanrecv1(0xc000125020?, 0xc0000597b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000059768 sp=0xc000059740 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc0000597e0 sp=0xc000059768 pc=0x75dee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x476dc1
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 38 gp=0xc0000076c0 m=nil [IO wait]:
runtime.gopark(0x24?, 0xc0003309b4?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035d950 sp=0xc00035d930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00035d988 sp=0xc00035d950 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360748, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00035d9a8 sp=0xc00035d988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000595bc0?, 0xc0003309b4?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00035d9d0 sp=0xc00035d9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000595bc0, {0xc0003309b4, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00035da68 sp=0xc00035d9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060b88, {0xc0003309b4?, 0xc00035dae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00035daa8 sp=0xc00035da68 pc=0x4ed0d2
io.ReadAtLeast({0xd1ebc0, 0xc000060b88}, {0xc0003309b4, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00035daf0 sp=0xc00035daa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004acfc0, 0xc00050a2d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00035dca8 sp=0xc00035daf0 pc=0x9fde87
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe500, 0xc00035ded8, {0xc00047ea00, 0x149a, 0x149a})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00035dd38 sp=0xc00035dca8 pc=0x9fa195
main.(*Proc).execute(0xc00050c3e0, 0xc00035ded8, 0x6fb, {0xc00047ea00, 0x149a, 0x149a})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00035de88 sp=0xc00035dd38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c3e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00035dfc8 sp=0xc00035de88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00035dfe0 sp=0xc00035dfc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035dfe8 sp=0xc00035dfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 34 gp=0xc00033e000 m=8 mp=0xc0004f7008 [syscall, 4 minutes]:
runtime.notetsleepg(0x13f0700, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc00005f7a0 sp=0xc00005f768 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005f7c0 sp=0xc00005f7a0 pc=0x473389
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005f7e0 sp=0xc00005f7c0 pc=0x75d173
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x476dc1
created by os/signal.Notify.func1.1 in goroutine 12
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 39 gp=0xc00033e1c0 m=nil [runnable]:
runtime.gopark(0xc0008fb8d8?, 0x426a7c?, 0x0?, 0xc6?, 0x471e26?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008fb898 sp=0xc0008fb878 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.semacquire1(0x138edb8, 0x0, 0x0, 0x0, 0x12)
	/usr/local/go/src/runtime/sema.go:160 +0x225 fp=0xc0008fb900 sp=0xc0008fb898 pc=0x4522c5
runtime.semacquire(...)
	/usr/local/go/src/runtime/sema.go:111
runtime.gcStart({0x2c65965b8?, 0x4e2e44?, 0x5956e0?})
	/usr/local/go/src/runtime/mgc.go:623 +0x105 fp=0xc0008fb9c0 sp=0xc0008fb900 pc=0x41ea85
runtime.mallocgc(0x4c8, 0xb9aae0, 0x1)
	/usr/local/go/src/runtime/malloc.go:1308 +0x814 fp=0xc0008fba48 sp=0xc0008fb9c0 pc=0x4118b4
runtime.makeslice(0xc02a8c?, 0x10000c00033e1c0?, 0x0?)
	/usr/local/go/src/runtime/slice.go:107 +0x49 fp=0xc0008fba70 sp=0xc0008fba48 pc=0x455ec9
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0004ad7a0?, 0xc0008fbed8, 0x11)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:341 +0xa5 fp=0xc0008fbca8 sp=0xc0008fba70 pc=0x9fa5c5
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe580, 0xc0008fbed8, {0xc000180960, 0x1e0, 0x1e0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:284 +0x20f fp=0xc0008fbd38 sp=0xc0008fbca8 pc=0x9fa24f
main.(*Proc).execute(0xc00050c420, 0xc0008fbed8, 0x6f9, {0xc000180960, 0x1e0, 0x1e0})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc0008fbe88 sp=0xc0008fbd38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c420)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc0008fbfc8 sp=0xc0008fbe88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc0008fbfe0 sp=0xc0008fbfc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008fbfe8 sp=0xc0008fbfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 33 gp=0xc00033e380 m=nil [select, 4 minutes, locked to thread]:
runtime.gopark(0xc000058fa8?, 0x2?, 0x69?, 0xfa?, 0xc000058f98?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058e40 sp=0xc000058e20 pc=0x43f7ce
runtime.selectgo(0xc000058fa8, 0xc000058f94, 0x0?, 0x0, 0xc00050ab40?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000058f60 sp=0xc000058e40 pc=0x451285
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc000058fe0 sp=0xc000058f60 pc=0x46dd6f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x476dc1
created by runtime.ensureSigM in goroutine 12
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 37 gp=0xc00033e540 m=nil [runnable]:
github.com/google/syzkaller/pkg/ipc.readComps(0xc000577b30, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:414 +0x551 fp=0xc000577a70 sp=0xc000577a68 pc=0x9fbfd1
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc00032c4d0?, 0xc000577ed8, 0x1e)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:375 +0x628 fp=0xc000577ca8 sp=0xc000577a70 pc=0x9fab48
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe480, 0xc000577ed8, {0xc0006c4000, 0x1504, 0x1504})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:284 +0x20f fp=0xc000577d38 sp=0xc000577ca8 pc=0x9fa24f
main.(*Proc).execute(0xc00050c380, 0xc000577ed8, 0x6e1, {0xc0006c4000, 0x1504, 0x1504})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000577e88 sp=0xc000577d38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000577fc8 sp=0xc000577e88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc000577fe0 sp=0xc000577fc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000577fe8 sp=0xc000577fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 16 gp=0xc000514700 m=nil [runnable]:
runtime.gopark(0x7?, 0xc000560000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000571958 sp=0xc000571938 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000571990 sp=0xc000571958 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360270, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0005719b0 sp=0xc000571990 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0000fe100?, 0xc000560000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0005719d8 sp=0xc0005719b0 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000fe100, {0xc000560000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000571a70 sp=0xc0005719d8 pc=0x4e2e1a
net.(*netFD).Read(0xc0000fe100, {0xc000560000?, 0x197?, 0xa9bdc0?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000571ab8 sp=0xc000571a70 pc=0x5c32e5
net.(*conn).Read(0xc0000603a0, {0xc000560000?, 0xc000571b58?, 0x4bf970?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc000571b00 sp=0xc000571ab8 pc=0x5d3c25
net.(*TCPConn).Read(0xc000571bb0?, {0xc000560000?, 0x407fc8?, 0xc000571b70?})
	<autogenerated>:1 +0x25 fp=0xc000571b30 sp=0xc000571b00 pc=0x5e39e5
bufio.(*Reader).fill(0xc00050a180)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc000571b68 sp=0xc000571b30 pc=0x666ba3
bufio.(*Reader).ReadByte(0xc00050a180)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc000571b88 sp=0xc000571b68 pc=0x6672c7
compress/flate.(*decompressor).moreBits(0xc00015e008)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc000571bc0 sp=0xc000571b88 pc=0x67fec7
compress/flate.(*decompressor).nextBlock(0xc00015e008)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc000571bd8 sp=0xc000571bc0 pc=0x67e308
compress/flate.(*decompressor).Read(0xc00015e008, {0xc00056c000, 0x1000, 0x0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc000571c08 sp=0xc000571bd8 pc=0x67e51b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00050c180?, {0xc00056c000?, 0xb55800?, 0xc0007b1450?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:149 +0x22 fp=0xc000571c38 sp=0xc000571c08 pc=0xa38562
bufio.(*Reader).Read(0xc00050a1e0, {0xc000012080, 0x1, 0xc000571d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc000571c70 sp=0xc000571c38 pc=0x6670d7
io.ReadAtLeast({0xd1ee20, 0xc00050a1e0}, {0xc000012080, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000571cb8 sp=0xc000571c70 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd1ee20, 0xc00050a1e0}, {0xc000012080, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000571d10 sp=0xc000571cb8 pc=0x9af3b1
encoding/gob.(*Decoder).recvMessage(0xc0000fe080)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000571d48 sp=0xc000571d10 pc=0x9b8cf3
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000fe080, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000571d78 sp=0xc000571d48 pc=0x9b9067
encoding/gob.(*Decoder).DecodeValue(0xc0000fe080, {0xa8df80?, 0xc0001282d0?, 0xc000063008?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000571df8 sp=0xc000571d78 pc=0x9b94ae
encoding/gob.(*Decoder).Decode(0xc0000fe080, {0xa8df80?, 0xc0001282d0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc000571e50 sp=0xc000571df8 pc=0x9b92ef
net/rpc.(*gobClientCodec).ReadResponseHeader(0xaefee0?, 0xa8a640?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000571e78 sp=0xc000571e50 pc=0x9ccbc5
net/rpc.(*Client).input(0xc00050a2a0)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000571fc8 sp=0xc000571e78 pc=0x9cbd5f
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000571fe0 sp=0xc000571fc8 pc=0x9ccaa5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000571fe8 sp=0xc000571fe0 pc=0x476dc1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 14 gp=0xc00033ee00 m=nil [IO wait, 4 minutes]:
runtime.gopark(0x41173b?, 0xc0000a11f0?, 0x0?, 0x0?, 0xc00035cc48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035cba8 sp=0xc00035cb88 pc=0x43f7ce
runtime.netpollblock(0x2c659fba8?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00035cbe0 sp=0xc00035cba8 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360178, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00035cc00 sp=0xc00035cbe0 pc=0x471345
internal/poll.(*pollDesc).wait(0x6?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00035cc28 sp=0xc00035cc00 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00037e000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00035ccd0 sp=0xc00035cc28 pc=0x4e6ecc
net.(*netFD).accept(0xc00037e000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00035cd88 sp=0xc00035ccd0 pc=0x5c52c9
net.(*TCPListener).accept(0xc00031f880)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc00035cdb0 sp=0xc00035cd88 pc=0x5dc09e
net.(*TCPListener).Accept(0xc00031f880)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc00035cde0 sp=0xc00035cdb0 pc=0x5db1b0
net/http.(*onceCloseListener).Accept(0xd278d0?)
	<autogenerated>:1 +0x24 fp=0xc00035cdf8 sp=0xc00035cde0 pc=0x70a0c4
net/http.(*Server).Serve(0xc0004d64b0, {0xd26ab0, 0xc00031f880})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc00035cf28 sp=0xc00035cdf8 pc=0x6e807e
net/http.(*Server).ListenAndServe(0xc0004d64b0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc00035cf58 sp=0xc00035cf28 pc=0x6e7d11
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3438
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:422 +0x9d fp=0xc00035cfe0 sp=0xc00035cf58 pc=0xa3d87d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035cfe8 sp=0xc00035cfe0 pc=0x476dc1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:421 +0x37

goroutine 36 gp=0xc000514a80 m=nil [IO wait]:
runtime.gopark(0x25?, 0xc000330960?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035e950 sp=0xc00035e930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00035e988 sp=0xc00035e950 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360c20, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00035e9a8 sp=0xc00035e988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00050b7a0?, 0xc000330960?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00035e9d0 sp=0xc00035e9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00050b7a0, {0xc000330960, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00035ea68 sp=0xc00035e9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0738, {0xc000330960?, 0xc00035eae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00035eaa8 sp=0xc00035ea68 pc=0x4ed0d2
io.ReadAtLeast({0xd1ebc0, 0xc0000a0738}, {0xc000330960, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00035eaf0 sp=0xc00035eaa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00032c310, 0xc00050a2d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00035eca8 sp=0xc00035eaf0 pc=0x9fde87
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe400, 0xc00035eed8, {0xc0006e0c80, 0x269, 0x269})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00035ed38 sp=0xc00035eca8 pc=0x9fa195
main.(*Proc).execute(0xc00050c340, 0xc00035eed8, 0x6f7, {0xc0006e0c80, 0x269, 0x269})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00035ee88 sp=0xc00035ed38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c340)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00035efc8 sp=0xc00035ee88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00035efe0 sp=0xc00035efc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035efe8 sp=0xc00035efe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 35 gp=0xc000514c40 m=nil [IO wait]:
runtime.gopark(0x10?, 0xc00011b6f0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035f950 sp=0xc00035f930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00035f988 sp=0xc00035f950 pc=0x439097
internal/poll.runtime_pollWait(0x2ed35ff88, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00035f9a8 sp=0xc00035f988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000125380?, 0xc00011b6f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00035f9d0 sp=0xc00035f9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000125380, {0xc00011b6f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00035fa68 sp=0xc00035f9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060b40, {0xc00011b6f0?, 0xc00035fae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00035faa8 sp=0xc00035fa68 pc=0x4ed0d2
io.ReadAtLeast({0xd1ebc0, 0xc000060b40}, {0xc00011b6f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00035faf0 sp=0xc00035faa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004ad2d0, 0xc00050a2d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00035fca8 sp=0xc00035faf0 pc=0x9fde87
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe280, 0xc00035fed8, {0xc00084e800, 0x3d4, 0x3d4})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00035fd38 sp=0xc00035fca8 pc=0x9fa195
main.(*Proc).execute(0xc00050c300, 0xc00035fed8, 0x6fa, {0xc00084e800, 0x3d4, 0x3d4})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00035fe88 sp=0xc00035fd38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c300)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00035ffc8 sp=0xc00035fe88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00035ffe0 sp=0xc00035ffc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035ffe8 sp=0xc00035ffe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 1914 gp=0xc000514e00 m=nil [select]:
runtime.gopark(0xc00052efb0?, 0x2?, 0x56?, 0xfc?, 0xc00052ef8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00052ee38 sp=0xc00052ee18 pc=0x43f7ce
runtime.selectgo(0xc00052efb0, 0xc00052ef88, 0xe9?, 0x0, 0x9fce9e?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00052ef58 sp=0xc00052ee38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00052efe0 sp=0xc00052ef58 pc=0x9fe5b7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052efe8 sp=0xc00052efe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 1912 gp=0xc000514fc0 m=nil [select]:
runtime.gopark(0xc00052f7b0?, 0x2?, 0xd0?, 0xf6?, 0xc00052f78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00052f638 sp=0xc00052f618 pc=0x43f7ce
runtime.selectgo(0xc00052f7b0, 0xc00052f788, 0xe9?, 0x0, 0x9fce9e?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00052f758 sp=0xc00052f638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00052f7e0 sp=0xc00052f758 pc=0x9fe5b7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052f7e8 sp=0xc00052f7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 1372 gp=0xc000515340 m=4 mp=0xc0004f6008 [syscall, 1 minutes]:
syscall.syscall6(0x4c9740, 0xe3e8, 0xc000529eb4, 0x0, 0xc00009c7e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000529dd0 sp=0xc000529db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc000515340?, 0x10000000002?, 0x295ad2688?, 0x90?, 0x2c6596108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000529e30 sp=0xc000529dd0 pc=0x47984f
syscall.wait4(0xc000529eb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000529e90 sp=0xc000529e30 pc=0x4c5fa5
syscall.Wait4(0xc000450cd8?, 0xc000529eec, 0x3?, 0xc000515340?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000529ec8 sp=0xc000529e90 pc=0x4c36e5
os.(*Process).wait(0xc000096f00)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000529f20 sp=0xc000529ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004ccf20)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000529f80 sp=0xc000529f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00032c310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc000529fc8 sp=0xc000529f80 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc000529fe0 sp=0xc000529fc8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000529fe8 sp=0xc000529fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 36
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 1371 gp=0xc000515500 m=nil [IO wait (scan), 1 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00052a600 sp=0xc00052a5e0 pc=0x43f7ce
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 36
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 41 gp=0xc00033fa40 m=nil [IO wait]:
runtime.gopark(0x26?, 0xc00011b730?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035b950 sp=0xc00035b930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00035b988 sp=0xc00035b950 pc=0x439097
internal/poll.runtime_pollWait(0x2d3c86a98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00035b9a8 sp=0xc00035b988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000079500?, 0xc00011b730?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00035b9d0 sp=0xc00035b9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000079500, {0xc00011b730, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00035ba68 sp=0xc00035b9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a14d8, {0xc00011b730?, 0xc00035bae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00035baa8 sp=0xc00035ba68 pc=0x4ed0d2
io.ReadAtLeast({0xd1ebc0, 0xc0000a14d8}, {0xc00011b730, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00035baf0 sp=0xc00035baa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00032d7a0, 0xc00050a2d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00035bca8 sp=0xc00035baf0 pc=0x9fde87
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe600, 0xc00035bed8, {0xc0007d4000, 0x408, 0x408})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00035bd38 sp=0xc00035bca8 pc=0x9fa195
main.(*Proc).execute(0xc00050c480, 0xc00035bed8, 0x6fc, {0xc0007d4000, 0x408, 0x408})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00035be88 sp=0xc00035bd38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c480)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00035bfc8 sp=0xc00035be88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00035bfe0 sp=0xc00035bfc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035bfe8 sp=0xc00035bfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 726 gp=0xc0005156c0 m=14 mp=0xc000196808 [syscall, 2 minutes]:
syscall.syscall6(0x4c9740, 0x33d0, 0xc00052e6b4, 0x0, 0xc00009d050, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00052e5d0 sp=0xc00052e5b0 pc=0x473c35
syscall.syscall6(0x99?, 0x1fdc1c07?, 0x1000052e670?, 0x295ad2688?, 0x90?, 0x2c6596108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00052e630 sp=0xc00052e5d0 pc=0x47984f
syscall.wait4(0xc00052e6b8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00052e690 sp=0xc00052e630 pc=0x4c5fa5
syscall.Wait4(0xc00052e738?, 0xc00052e6ec, 0xc00052e730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00052e6c8 sp=0xc00052e690 pc=0x4c36e5
os.(*Process).wait(0xc000097590)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00052e720 sp=0xc00052e6c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004ccb00)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00052e780 sp=0xc00052e720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004ad7a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00052e7c8 sp=0xc00052e780 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00052e7e0 sp=0xc00052e7c8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052e7e8 sp=0xc00052e7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 1649 gp=0xc00033fdc0 m=9 mp=0xc0004f7808 [syscall]:
syscall.syscall6(0x4c9740, 0xfd2b, 0xc00052beb4, 0x0, 0xc0002f8750, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00052bdd0 sp=0xc00052bdb0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc00033fdc0?, 0x10000000002?, 0x2ed35a4d8?, 0x90?, 0x2c6596108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00052be30 sp=0xc00052bdd0 pc=0x47984f
syscall.wait4(0xc00052beb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00052be90 sp=0xc00052be30 pc=0x4c5fa5
syscall.Wait4(0xc0007b14f8?, 0xc00052beec, 0x3?, 0xc00033fdc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00052bec8 sp=0xc00052be90 pc=0x4c36e5
os.(*Process).wait(0xc000097350)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00052bf20 sp=0xc00052bec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004cc9a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00052bf80 sp=0xc00052bf20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004ad2d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00052bfc8 sp=0xc00052bf80 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00052bfe0 sp=0xc00052bfc8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052bfe8 sp=0xc00052bfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 1690 gp=0xc000515a40 m=nil [IO wait]:
runtime.gopark(0xd?, 0xc0009a0035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e00 sp=0xc000059de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000059e38 sp=0xc000059e00 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360840, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000059e58 sp=0xc000059e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00050faa0?, 0xc0009a0035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000059e80 sp=0xc000059e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00050faa0, {0xc0009a0035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000059f18 sp=0xc000059e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060e00, {0xc0009a0035?, 0xe9?, 0xc000059fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000059f58 sp=0xc000059f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004adc70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000059fc8 sp=0xc000059f58 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 421 gp=0xc000515c00 m=nil [IO wait, 4 minutes]:
runtime.gopark(0x18?, 0xc000920000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005b600 sp=0xc00005b5e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005b638 sp=0xc00005b600 pc=0x439097
internal/poll.runtime_pollWait(0x2d3c87828, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005b658 sp=0xc00005b638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000301980?, 0xc000920000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005b680 sp=0xc00005b658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000301980, {0xc000920000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005b718 sp=0xc00005b680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a13b0, {0xc000920000?, 0xe9?, 0xc00005b7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005b758 sp=0xc00005b718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004adb90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc00005b7c8 sp=0xc00005b758 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 601 gp=0xc000515dc0 m=0 mp=0x138f540 [syscall, 3 minutes]:
syscall.syscall6(0x4c9740, 0x8b46, 0xc00005beb4, 0x0, 0xc0002f8990, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005bdd0 sp=0xc00005bdb0 pc=0x473c35
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2ed35a4d8?, 0x90?, 0x2c6596108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005be30 sp=0xc00005bdd0 pc=0x47984f
syscall.wait4(0xc00005beb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005be90 sp=0xc00005be30 pc=0x4c5fa5
syscall.Wait4(0x40fc56?, 0xc00005beec, 0x2ed360748?, 0xc000515dc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005bec8 sp=0xc00005be90 pc=0x4c36e5
os.(*Process).wait(0xc0004e6270)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005bf20 sp=0xc00005bec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000220420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005bf80 sp=0xc00005bf20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004acfc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00005bfc8 sp=0xc00005bf80 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00005bfe0 sp=0xc00005bfc8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 38
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 44 gp=0xc0002c0fc0 m=nil [IO wait]:
runtime.gopark(0x27?, 0xc000330970?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003e3950 sp=0xc0003e3930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003e3988 sp=0xc0003e3950 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360368, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003e39a8 sp=0xc0003e3988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00050fb60?, 0xc000330970?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e39d0 sp=0xc0003e39a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00050fb60, {0xc000330970, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e3a68 sp=0xc0003e39d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060e10, {0xc000330970?, 0xc0003e3ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e3aa8 sp=0xc0003e3a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1ebc0, 0xc000060e10}, {0xc000330970, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003e3af0 sp=0xc0003e3aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004adc70, 0xc00050a2d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc0003e3ca8 sp=0xc0003e3af0 pc=0x9fde87
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe680, 0xc0003e3ed8, {0xc00069a800, 0x1551, 0x1551})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc0003e3d38 sp=0xc0003e3ca8 pc=0x9fa195
main.(*Proc).execute(0xc00050c4c0, 0xc0003e3ed8, 0x6f8, {0xc00069a800, 0x1551, 0x1551})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc0003e3e88 sp=0xc0003e3d38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c4c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc0003e3fc8 sp=0xc0003e3e88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc0003e3fe0 sp=0xc0003e3fc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003e3fe8 sp=0xc0003e3fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 45 gp=0xc0002c1500 m=nil [IO wait]:
runtime.gopark(0x1f?, 0xc00011b4c0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003e4950 sp=0xc0003e4930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003e4988 sp=0xc0003e4950 pc=0x439097
internal/poll.runtime_pollWait(0x2ed360938, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003e49a8 sp=0xc0003e4988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000301a40?, 0xc00011b4c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e49d0 sp=0xc0003e49a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000301a40, {0xc00011b4c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e4a68 sp=0xc0003e49d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a13c0, {0xc00011b4c0?, 0xc0003e4ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e4aa8 sp=0xc0003e4a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1ebc0, 0xc0000a13c0}, {0xc00011b4c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003e4af0 sp=0xc0003e4aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004adb90, 0xc00050a2d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc0003e4ca8 sp=0xc0003e4af0 pc=0x9fde87
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe700, 0xc0003e4ed8, {0xc0007ba000, 0x3cc, 0x3cc})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc0003e4d38 sp=0xc0003e4ca8 pc=0x9fa195
main.(*Proc).execute(0xc00050c500, 0xc0003e4ed8, 0x6f5, {0xc0007ba000, 0x3cc, 0x3cc})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc0003e4e88 sp=0xc0003e4d38 pc=0xa3e02c
main.(*Proc).loop(0xc00050c500)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc0003e4fc8 sp=0xc0003e4e88 pc=0xa3db14
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc0003e4fe0 sp=0xc0003e4fc8 pc=0xa3bb45
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003e4fe8 sp=0xc0003e4fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 46 gp=0xc0002c16c0 m=nil [chan receive]:
runtime.gopark(0xc0004e34a0?, 0x703?, 0x20?, 0x75?, 0xc7?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008fdc50 sp=0xc0008fdc30 pc=0x43f7ce
runtime.chanrecv(0xc00050ab40, 0xc0008fdf60, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0008fdcc8 sp=0xc0008fdc50 pc=0x40a29f
runtime.chanrecv2(0xc0000e7380?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc0008fdcf0 sp=0xc0008fdcc8 pc=0x409ed2
main.(*FuzzerTool).exchangeDataWorker(0xc0000e7380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:353 +0xb5 fp=0xc0008fdfc8 sp=0xc0008fdcf0 pc=0xa3c815
main.main.gowrap2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:251 +0x25 fp=0xc0008fdfe0 sp=0xc0008fdfc8 pc=0xa3bae5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008fdfe8 sp=0xc0008fdfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:251 +0x133f

goroutine 1676 gp=0xc0002c1880 m=7 mp=0xc0000e5008 [syscall]:
syscall.syscall6(0x4c9740, 0x10433, 0xc00052deb4, 0x0, 0xc00009d200, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00052ddd0 sp=0xc00052ddb0 pc=0x473c35
syscall.syscall6(0x40998c?, 0xc0002c1880?, 0x10000000000?, 0x295ad2688?, 0x90?, 0x2c65965b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00052de30 sp=0xc00052ddd0 pc=0x47984f
syscall.wait4(0xc00052deb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00052de90 sp=0xc00052de30 pc=0x4c5fa5
syscall.Wait4(0x40fc56?, 0xc00052deec, 0x3?, 0xc0002c1880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00052dec8 sp=0xc00052de90 pc=0x4c36e5
os.(*Process).wait(0xc0004e6cc0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00052df20 sp=0xc00052dec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000220000)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00052df80 sp=0xc00052df20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00032d7a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00052dfc8 sp=0xc00052df80 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00052dfe0 sp=0xc00052dfc8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052dfe8 sp=0xc00052dfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 1835 gp=0xc0002c1a40 m=5 mp=0xc0000e4808 [syscall]:
syscall.syscall6(0x4c9740, 0x165d7, 0xc00052ceb4, 0x0, 0xc0002f8360, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00052cdd0 sp=0xc00052cdb0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0002c1a40?, 0x10000000002?, 0x2ed35a4d8?, 0x90?, 0x2c65965b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00052ce30 sp=0xc00052cdd0 pc=0x47984f
syscall.wait4(0xc00052ceb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00052ce90 sp=0xc00052ce30 pc=0x4c5fa5
syscall.Wait4(0xc0007a11d8?, 0xc00052ceec, 0x3?, 0xc0002c1a40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00052cec8 sp=0xc00052ce90 pc=0x4c36e5
os.(*Process).wait(0xc0004e64b0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00052cf20 sp=0xc00052cec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0002211e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00052cf80 sp=0xc00052cf20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00032c4d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00052cfc8 sp=0xc00052cf80 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00052cfe0 sp=0xc00052cfc8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00052cfe8 sp=0xc00052cfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 600 gp=0xc0001941c0 m=nil [IO wait, 3 minutes]:
runtime.gopark(0x1b?, 0xc000898035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003ee600 sp=0xc0003ee5e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003ee638 sp=0xc0003ee600 pc=0x439097
internal/poll.runtime_pollWait(0x2d3c87730, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003ee658 sp=0xc0003ee638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000595b00?, 0xc000898035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003ee680 sp=0xc0003ee658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000595b00, {0xc000898035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003ee718 sp=0xc0003ee680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060b78, {0xc000898035?, 0xe9?, 0xc0003ee7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003ee758 sp=0xc0003ee718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004acfc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0003ee7c8 sp=0xc0003ee758 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0003ee7e0 sp=0xc0003ee7c8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ee7e8 sp=0xc0003ee7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 38
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 1902 gp=0xc00031aa80 m=nil [select]:
runtime.gopark(0xc0003eb7b0?, 0x2?, 0x56?, 0xfc?, 0xc0003eb78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003eb638 sp=0xc0003eb618 pc=0x43f7ce
runtime.selectgo(0xc0003eb7b0, 0xc0003eb788, 0xe9?, 0x0, 0xa3?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003eb758 sp=0xc0003eb638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0003eb7e0 sp=0xc0003eb758 pc=0x9fe5b7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003eb7e8 sp=0xc0003eb7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 36
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 1915 gp=0xc00031afc0 m=nil [select]:
runtime.gopark(0xc0003ec7b0?, 0x2?, 0xd0?, 0xc6?, 0xc0003ec78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003ec638 sp=0xc0003ec618 pc=0x43f7ce
runtime.selectgo(0xc0003ec7b0, 0xc0003ec788, 0xc000012e18?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003ec758 sp=0xc0003ec638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0003ec7e0 sp=0xc0003ec758 pc=0x9fe5b7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ec7e8 sp=0xc0003ec7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 1834 gp=0xc00031b340 m=nil [IO wait]:
runtime.gopark(0xf?, 0xc000676035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003ed600 sp=0xc0003ed5e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003ed638 sp=0xc0003ed600 pc=0x439097
internal/poll.runtime_pollWait(0x2d3c87920, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003ed658 sp=0xc0003ed638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000125c80?, 0xc000676035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003ed680 sp=0xc0003ed658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000125c80, {0xc000676035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003ed718 sp=0xc0003ed680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060818, {0xc000676035?, 0xe9?, 0xc0003ed7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003ed758 sp=0xc0003ed718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00032c4d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0003ed7c8 sp=0xc0003ed758 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0003ed7e0 sp=0xc0003ed7c8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ed7e8 sp=0xc0003ed7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 1632 gp=0xc00031b500 m=nil [IO wait]:
runtime.gopark(0xb?, 0xc0007f6035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003e8600 sp=0xc0003e85e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003e8638 sp=0xc0003e8600 pc=0x439097
internal/poll.runtime_pollWait(0x2d3c87258, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003e8658 sp=0xc0003e8638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000125200?, 0xc0007f6035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e8680 sp=0xc0003e8658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000125200, {0xc0007f6035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e8718 sp=0xc0003e8680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060b00, {0xc0007f6035?, 0xc00011ae00?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e8758 sp=0xc0003e8718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004ad2d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0003e87c8 sp=0xc0003e8758 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0003e87e0 sp=0xc0003e87c8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003e87e8 sp=0xc0003e87e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 422 gp=0xc00031b880 m=15 mp=0xc000197008 [syscall, 4 minutes]:
syscall.syscall6(0x4c9740, 0x16f99, 0xc0003e96b4, 0x0, 0xc0002f8b40, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0003e95d0 sp=0xc0003e95b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003e97b0?, 0x10000000002?, 0x2ed35a4d8?, 0x90?, 0x2c65965b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0003e9630 sp=0xc0003e95d0 pc=0x47984f
syscall.wait4(0xc0003e96b8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0003e9690 sp=0xc0003e9630 pc=0x4c5fa5
syscall.Wait4(0xc000679368?, 0xc0003e96ec, 0xc0003e978c?, 0x10000c00031b880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0003e96c8 sp=0xc0003e9690 pc=0x4c36e5
os.(*Process).wait(0xc000097890)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0003e9720 sp=0xc0003e96c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004cc580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0003e9780 sp=0xc0003e9720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004adb90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0003e97c8 sp=0xc0003e9780 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0003e97e0 sp=0xc0003e97c8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003e97e8 sp=0xc0003e97e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 725 gp=0xc00031bc00 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x1c?, 0xc000596035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000586e00 sp=0xc000586de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000586e38 sp=0xc000586e00 pc=0x439097
internal/poll.runtime_pollWait(0x2d3c87448, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000586e58 sp=0xc000586e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000595620?, 0xc000596035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000586e80 sp=0xc000586e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000595620, {0xc000596035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000586f18 sp=0xc000586e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060ca8, {0xc000596035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000586f58 sp=0xc000586f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004ad7a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000586fc8 sp=0xc000586f58 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000586fe0 sp=0xc000586fc8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000586fe8 sp=0xc000586fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 1691 gp=0xc00031bdc0 m=6 mp=0xc0004f6808 [syscall]:
syscall.syscall6(0x4c9740, 0x5e9b, 0xc0005856b4, 0x0, 0xc00009c5a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0005855d0 sp=0xc0005855b0 pc=0x473c35
syscall.syscall6(0x40998c?, 0xc00031bdc0?, 0x10100000000?, 0x295ad2688?, 0x90?, 0x2c65965b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000585630 sp=0xc0005855d0 pc=0x47984f
syscall.wait4(0xc0005856b8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000585690 sp=0xc000585630 pc=0x4c5fa5
syscall.Wait4(0x40fc56?, 0xc0005856ec, 0x3?, 0xc00031bdc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0005856c8 sp=0xc000585690 pc=0x4c36e5
os.(*Process).wait(0xc0004e6000)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000585720 sp=0xc0005856c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004cd1e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000585780 sp=0xc000585720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004adc70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0005857c8 sp=0xc000585780 pc=0x9fce4c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0005857e0 sp=0xc0005857c8 pc=0x9fcde4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005857e8 sp=0xc0005857e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 1903 gp=0xc0001956c0 m=nil [select]:
runtime.gopark(0xc000583fb0?, 0x2?, 0x56?, 0xfc?, 0xc000583f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000583e38 sp=0xc000583e18 pc=0x43f7ce
runtime.selectgo(0xc000583fb0, 0xc000583f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000583f58 sp=0xc000583e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc000583fe0 sp=0xc000583f58 pc=0x9fe5b7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000583fe8 sp=0xc000583fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 1675 gp=0xc00048a000 m=nil [IO wait]:
runtime.gopark(0x1a?, 0xc000980035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000583600 sp=0xc0005835e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000583638 sp=0xc000583600 pc=0x439097
internal/poll.runtime_pollWait(0x2ed36f248, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000583658 sp=0xc000583638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000819ec0?, 0xc000980035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000583680 sp=0xc000583658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000819ec0, {0xc000980035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000583718 sp=0xc000583680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a14c8, {0xc000980035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000583758 sp=0xc000583718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00032d7a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0005837c8 sp=0xc000583758 pc=0x9fcfba
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0005837e0 sp=0xc0005837c8 pc=0x9fcf04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005837e8 sp=0xc0005837e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 1921 gp=0xc00048a1c0 m=nil [select]:
runtime.gopark(0xc0005827b0?, 0x2?, 0x56?, 0xfc?, 0xc00058278c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000582638 sp=0xc000582618 pc=0x43f7ce
runtime.selectgo(0xc0005827b0, 0xc000582788, 0xc000330000?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000582758 sp=0xc000582638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0005827e0 sp=0xc000582758 pc=0x9fe5b7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005827e8 sp=0xc0005827e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 38
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b
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