fatal error: bad sweepgen in refill

goroutine 4083 gp=0xc00036d6c0 m=6 mp=0xc000d62808 [running]:
runtime.throw({0xc1fe6e?, 0x10?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc00038b5b8 sp=0xc00038b588 pc=0x43d1bc
runtime.(*mcache).refill(0x277b295b8, 0x28?)
	/usr/local/go/src/runtime/mcache.go:157 +0x20d fp=0xc00038b5f8 sp=0xc00038b5b8 pc=0x41aa6d
runtime.(*mcache).nextFree(0x277b295b8, 0x10)
	/usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc00038b630 sp=0xc00038b5f8 pc=0x410f25
runtime.mallocgc(0x60, 0xbd61c0, 0x1)
	/usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc00038b6b8 sp=0xc00038b630 pc=0x411545
runtime.newobject(0xc00036d6c0?)
	/usr/local/go/src/runtime/malloc.go:1390 +0x25 fp=0xc00038b6e0 sp=0xc00038b6b8 pc=0x411ae5
runtime.makechan(0x409197?, 0x1)
	/usr/local/go/src/runtime/chan.go:106 +0xcc fp=0xc00038b720 sp=0xc00038b6e0 pc=0x40906c
time.NewTimer(0x5d21dba00)
	/usr/local/go/src/time/sleep.go:87 +0x28 fp=0xc00038b758 sp=0xc00038b720 pc=0x4d34e8
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:772 +0x36 fp=0xc00038b7e0 sp=0xc00038b758 pc=0xa38af6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038b7e8 sp=0xc00038b7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 1 gp=0xc0000061c0 m=nil [IO wait]:


OpenBSD/amd64 (Amnesiac) (tty00)

runtime.gopark(0x7?, 0xc0003f8000?, 0xd8?, 0x1a?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00081d740 sp=0xc00081d720 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00081d778 sp=0xc00081d740 pc=0x439937
internal/poll.runtime_pollWait(0x22c0f03f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00081d798 sp=0xc00081d778 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0000cc180?, 0xc0003f8000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00081d7c0 sp=0xc00081d798 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000cc180, {0xc0003f8000, 0x61ad8, 0x62000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00081d858 sp=0xc00081d7c0 pc=0x4e54ba
net.(*netFD).Read(0xc0000cc180, {0xc0003f8000?, 0x20?, 0x10000d62808?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc00081d8a0 sp=0xc00081d858 pc=0x5c7885
net.(*conn).Read(0xc000072630, {0xc0003f8000?, 0x0?, 0xd9680?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc00081d8e8 sp=0xc00081d8a0 pc=0x5d81c5
net.(*TCPConn).Read(0x277b295b8?, {0xc0003f8000?, 0xc000d62808?, 0xc00081d9b8?})
	<autogenerated>:1 +0x25 fp=0xc00081d918 sp=0xc00081d8e8 pc=0x5e7f85
io.ReadAtLeast({0x22c0f07f8, 0xc000072630}, {0xc0003f8000, 0x61ad8, 0x62000}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00081d960 sp=0xc00081d918 pc=0x4c0270
github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc0000001e0, 0xc0001adbe0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:178 +0x185 fp=0xc00081d9f0 sp=0xc00081d960 pc=0x8faee5
github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc0000001e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:152 +0xb3 fp=0xc00081da50 sp=0xc00081d9f0 pc=0xa3f253
main.(*FuzzerTool).handleConn(0xc000d89b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:223 +0x36 fp=0xc00081db00 sp=0xc00081da50 pc=0xa3c1b6
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:163 +0xed2 fp=0xc00081df50 sp=0xc00081db00 pc=0xa3bcd2
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc00081dfe0 sp=0xc00081df50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00081dfe8 sp=0xc00081dfe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 11 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005afa8 sp=0xc00005af88 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005afe0 sp=0xc00005afa8 pc=0x43fee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x4776c1
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=0xc00005b780 sp=0xc00005b760 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000072000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005b7c8 sp=0xc00005b780 pc=0x42a51f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0x41ee65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0x5e138c?, 0x9c713?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005bf78 sp=0xc00005bf58 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x14503c0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005bfa8 sp=0xc00005bf78 pc=0x427ee9
runtime.bgscavenge(0xc000072000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005bfc8 sp=0xc00005bfa8 pc=0x428479
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005bfe0 sp=0xc00005bfc8 pc=0x41ee05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000a8000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xcd2f90?, 0x0?, 0xa0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005a620 sp=0xc00005a600 pc=0x44006e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005a7e0 sp=0xc00005a620 pc=0x41dea7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x4776c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 5 gp=0xc000007340 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005c7b8?, 0xc000158ca0?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c750 sp=0xc00005c730 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005c7e0 sp=0xc00005c750 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 6 gp=0xc000007500 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005cfb8?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cf50 sp=0xc00005cf30 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005cfe0 sp=0xc00005cf50 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 7 gp=0xc000007a40 m=nil [select]:
runtime.gopark(0xc000057778?, 0x3?, 0x8?, 0x91?, 0xc000057772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000057618 sp=0xc0000575f8 pc=0x44006e
runtime.selectgo(0xc000057778, 0xc00005776c, 0xc00005e380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000057738 sp=0xc000057618 pc=0x451b25
go.opencensus.io/stats/view.(*worker).start(0xc00005e380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000577c8 sp=0xc000057738 pc=0xa1323f
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=0xc0000577e0 sp=0xc0000577c8 pc=0xa125a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x4776c1
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 18 gp=0xc0002d76c0 m=nil [chan receive]:
runtime.gopark(0xc000e02a80?, 0xc0000000f0?, 0x38?, 0x1?, 0x8f9e60?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e0aef8 sp=0xc000e0aed8 pc=0x44006e
runtime.chanrecv(0xc000e02a20, 0xc000e0afb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000e0af70 sp=0xc000e0aef8 pc=0x40a29f
runtime.chanrecv2(0xc00001c680?, 0xc000235298?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000e0af98 sp=0xc000e0af70 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc000e0afe0 sp=0xc000e0af98 pc=0x8f89c6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e0afe8 sp=0xc000e0afe0 pc=0x4776c1
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 39 gp=0xc000110c40 m=nil [chan receive, 11 minutes]:
runtime.gopark(0x7bb885?, 0xb1cd20?, 0x1?, 0xc0?, 0xc00005d758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d6c8 sp=0xc00005d6a8 pc=0x44006e
runtime.chanrecv(0xc000e032c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005d740 sp=0xc00005d6c8 pc=0x40a29f
runtime.chanrecv1(0xc000e032c0?, 0xc00005d7b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005d768 sp=0xc00005d740 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x85 fp=0xc00005d7e0 sp=0xc00005d768 pc=0x7bc825
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f

goroutine 48 gp=0xc000110e00 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc000106b30?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e0b880 sp=0xc000e0b860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000e0b8b8 sp=0xc000e0b880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0edc60, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000e0b8d8 sp=0xc000e0b8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007376e0?, 0xc000106b30?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e0b900 sp=0xc000e0b8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007376e0, {0xc000106b30, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e0b998 sp=0xc000e0b900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000099160, {0xc000106b30?, 0xc000e0ba10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e0b9d8 sp=0xc000e0b998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000099160}, {0xc000106b30, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e0ba20 sp=0xc000e0b9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00005f880, 0xc0000d93c8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000e0bbd8 sp=0xc000e0ba20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000d8bd80, 0xc0000d93c8, {0xc0004ca400, 0x3db, 0x400})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000e0bc68 sp=0xc000e0bbd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc0000105e8, 0xc0004c8550, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000e0bdc8 sp=0xc000e0bc68 pc=0xa3dece
main.(*Proc).execute(0xc0000105e8?, 0xc0004c8550, 0xc000073c98?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000e0be10 sp=0xc000e0bdc8 pc=0xa3dd13
main.(*Proc).loop(0xc0000105e8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000e0bfc8 sp=0xc000e0be10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000e0bfe0 sp=0xc000e0bfc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e0bfe8 sp=0xc000e0bfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 47 gp=0xc000110fc0 m=nil [IO wait]:
runtime.gopark(0x22?, 0xc000106b70?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e08880 sp=0xc000e08860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000e088b8 sp=0xc000e08880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0f0208, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000e088d8 sp=0xc000e088b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000e24a20?, 0xc000106b70?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e08900 sp=0xc000e088d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e24a20, {0xc000106b70, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e08998 sp=0xc000e08900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098b08, {0xc000106b70?, 0xc000e08a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e089d8 sp=0xc000e08998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000098b08}, {0xc000106b70, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e08a20 sp=0xc000e089d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00005e580, 0xc0000badf8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000e08bd8 sp=0xc000e08a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000d8bd00, 0xc0000badf8, {0xc000502900, 0x80e, 0x900})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000e08c68 sp=0xc000e08bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc0000105d0, 0xc000501040, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000e08dc8 sp=0xc000e08c68 pc=0xa3dece
main.(*Proc).execute(0xc0000105d0?, 0xc000501040, 0xc000073cb0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000e08e10 sp=0xc000e08dc8 pc=0xa3dd13
main.(*Proc).loop(0xc0000105d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000e08fc8 sp=0xc000e08e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000e08fe0 sp=0xc000e08fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e08fe8 sp=0xc000e08fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 41 gp=0xc000111180 m=nil [IO wait, 11 minutes]:
runtime.gopark(0x4118a5?, 0x277b295b8?, 0x1e?, 0x0?, 0xc00031fc48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00031fba8 sp=0xc00031fb88 pc=0x44006e
runtime.netpollblock(0x2261dd2c8?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00031fbe0 sp=0xc00031fba8 pc=0x439937
internal/poll.runtime_pollWait(0x22c0ed2b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00031fc00 sp=0xc00031fbe0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x6?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00031fc28 sp=0xc00031fc00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0000cc080)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00031fcd0 sp=0xc00031fc28 pc=0x4e956c
net.(*netFD).accept(0xc0000cc080)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00031fd88 sp=0xc00031fcd0 pc=0x5c9869
net.(*TCPListener).accept(0xc00026a0c0)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc00031fdb0 sp=0xc00031fd88 pc=0x5e063e
net.(*TCPListener).Accept(0xc00026a0c0)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc00031fde0 sp=0xc00031fdb0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xd96bd0?)
	<autogenerated>:1 +0x24 fp=0xc00031fdf8 sp=0xc00031fde0 pc=0x70f584
net/http.(*Server).Serve(0xc0003183c0, {0xd95c70, 0xc00026a0c0})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc00031ff28 sp=0xc00031fdf8 pc=0x6ed53e
net/http.(*Server).ListenAndServe(0xc0003183c0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc00031ff58 sp=0xc00031ff28 pc=0x6ed1d1
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:271 +0x9d fp=0xc00031ffe0 sp=0xc00031ff58 pc=0xa3d05d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00031ffe8 sp=0xc00031ffe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:270 +0x37

goroutine 25 gp=0xc000111340 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc0000a4bb0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e0c880 sp=0xc000e0c860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000e0c8b8 sp=0xc000e0c880 pc=0x439937
internal/poll.runtime_pollWait(0x234fd1798, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000e0c8d8 sp=0xc000e0c8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007361e0?, 0xc0000a4bb0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e0c900 sp=0xc000e0c8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007361e0, {0xc0000a4bb0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e0c998 sp=0xc000e0c900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000722d8, {0xc0000a4bb0?, 0xc000e0ca10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e0c9d8 sp=0xc000e0c998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc0000722d8}, {0xc0000a4bb0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e0ca20 sp=0xc000e0c9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000d8a180, 0xc0000d92a8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000e0cbd8 sp=0xc000e0ca20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000cc200, 0xc0000d92a8, {0xc0004a6900, 0x451, 0x480})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000e0cc68 sp=0xc000e0cbd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009a738, 0xc0004b6910, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000e0cdc8 sp=0xc000e0cc68 pc=0xa3dece
main.(*Proc).execute(0xc00009a738?, 0xc0004b6910, 0xc0000990b8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000e0ce10 sp=0xc000e0cdc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009a738)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000e0cfc8 sp=0xc000e0ce10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000e0cfe0 sp=0xc000e0cfc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e0cfe8 sp=0xc000e0cfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 22 gp=0xc000111500 m=nil [select, 11 minutes, locked to thread]:
runtime.gopark(0xc000058fa8?, 0x2?, 0x0?, 0x0?, 0xc000058f98?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058e40 sp=0xc000058e20 pc=0x44006e
runtime.selectgo(0xc000058fa8, 0xc000058f94, 0x0?, 0x0, 0xc000e24900?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000058f60 sp=0xc000058e40 pc=0x451b25
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc000058fe0 sp=0xc000058f60 pc=0x46e60f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x4776c1
created by runtime.ensureSigM in goroutine 39
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 40 gp=0xc0001116c0 m=nil [chan receive, 11 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005def0 sp=0xc00005ded0 pc=0x44006e
runtime.chanrecv(0xc000082180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005df68 sp=0xc00005def0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005df90 sp=0xc00005df68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:77 +0x19 fp=0xc00005dfe0 sp=0xc00005df90 pc=0xa3bd39
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:75 +0x379

goroutine 26 gp=0xc000007dc0 m=nil [IO wait]:
runtime.gopark(0x24?, 0xc000106b10?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00081f880 sp=0xc00081f860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00081f8b8 sp=0xc00081f880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0efa48, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00081f8d8 sp=0xc00081f8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c5860?, 0xc000106b10?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00081f900 sp=0xc00081f8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c5860, {0xc000106b10, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00081f998 sp=0xc00081f900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000073be0, {0xc000106b10?, 0xc00081fa10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00081f9d8 sp=0xc00081f998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000073be0}, {0xc000106b10, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00081fa20 sp=0xc00081f9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000d8a380, 0xc0000bad98?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc00081fbd8 sp=0xc00081fa20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000cc280, 0xc0000bad98, {0xc000383080, 0x528, 0x580})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc00081fc68 sp=0xc00081fbd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009a7f8, 0xc0003ebdb0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc00081fdc8 sp=0xc00081fc68 pc=0xa3dece
main.(*Proc).execute(0xc00009a7f8?, 0xc0003ebdb0, 0xc000073c70?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00081fe10 sp=0xc00081fdc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009a7f8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00081ffc8 sp=0xc00081fe10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00081ffe0 sp=0xc00081ffc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00081ffe8 sp=0xc00081ffe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 23 gp=0xc000111c00 m=3 mp=0xc000061008 [syscall, 11 minutes]:
runtime.notetsleepg(0x14b2e00, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc000059fa0 sp=0xc000059f68 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000059fc0 sp=0xc000059fa0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000059fe0 sp=0xc000059fc0 pc=0x7bbc73
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 39
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 49 gp=0xc000e44000 m=nil [IO wait]:
runtime.gopark(0x25?, 0xc0000a4d50?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00049b880 sp=0xc00049b860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00049b8b8 sp=0xc00049b880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0ed880, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00049b8d8 sp=0xc00049b8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c5320?, 0xc0000a4d50?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00049b900 sp=0xc00049b8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c5320, {0xc0000a4d50, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00049b998 sp=0xc00049b900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000072b38, {0xc0000a4d50?, 0xc00049ba10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00049b9d8 sp=0xc00049b998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000072b38}, {0xc0000a4d50, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00049ba20 sp=0xc00049b9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00005ea00, 0xc0000bae10?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc00049bbd8 sp=0xc00049ba20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000d8be00, 0xc0000bae10, {0xc0003f1400, 0x279, 0x280})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc00049bc68 sp=0xc00049bbd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc000010600, 0xc000501090, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc00049bdc8 sp=0xc00049bc68 pc=0xa3dece
main.(*Proc).execute(0xc000010600?, 0xc000501090, 0xc0000991d8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00049be10 sp=0xc00049bdc8 pc=0xa3dd13
main.(*Proc).loop(0xc000010600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00049bfc8 sp=0xc00049be10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00049bfe0 sp=0xc00049bfc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00049bfe8 sp=0xc00049bfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 27 gp=0xc00032e700 m=nil [IO wait]:
runtime.gopark(0x2c?, 0xc0000a4d60?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000322880 sp=0xc000322860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003228b8 sp=0xc000322880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0f0018, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003228d8 sp=0xc0003228b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000e253e0?, 0xc0000a4d60?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000322900 sp=0xc0003228d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e253e0, {0xc0000a4d60, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000322998 sp=0xc000322900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098be8, {0xc0000a4d60?, 0xc000322a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003229d8 sp=0xc000322998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000098be8}, {0xc0000a4d60, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000322a20 sp=0xc0003229d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00005e680, 0xc0000bae58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000322bd8 sp=0xc000322a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000cc300, 0xc0000bae58, {0xc000286f00, 0x24e1, 0x2500})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000322c68 sp=0xc000322bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009a810, 0xc000501770, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000322dc8 sp=0xc000322c68 pc=0xa3dece
main.(*Proc).execute(0xc00009a810?, 0xc000501770, 0xc0000991f0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000322e10 sp=0xc000322dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009a810)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000322fc8 sp=0xc000322e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000322fe0 sp=0xc000322fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000322fe8 sp=0xc000322fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 28 gp=0xc00032e8c0 m=nil [IO wait]:
runtime.gopark(0x28?, 0xc0000a4ac0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e06880 sp=0xc000e06860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000e068b8 sp=0xc000e06880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0ed598, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000e068d8 sp=0xc000e068b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000e02d20?, 0xc0000a4ac0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e06900 sp=0xc000e068d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e02d20, {0xc0000a4ac0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e06998 sp=0xc000e06900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000073a48, {0xc0000a4ac0?, 0xc000e06a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e069d8 sp=0xc000e06998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000073a48}, {0xc0000a4ac0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e06a20 sp=0xc000e069d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00005ec00, 0xc0000d90c8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000e06bd8 sp=0xc000e06a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000cc380, 0xc0000d90c8, {0xc000360800, 0x78c, 0x800})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000e06c68 sp=0xc000e06bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009a828, 0xc000370eb0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000e06dc8 sp=0xc000e06c68 pc=0xa3dece
main.(*Proc).execute(0xc00009a828?, 0xc000370eb0, 0xc000098fa8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000e06e10 sp=0xc000e06dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009a828)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000e06fc8 sp=0xc000e06e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000e06fe0 sp=0xc000e06fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e06fe8 sp=0xc000e06fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 29 gp=0xc00032ea80 m=nil [IO wait]:
runtime.gopark(0x29?, 0xc000106ae0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000323880 sp=0xc000323860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003238b8 sp=0xc000323880 pc=0x439937
internal/poll.runtime_pollWait(0x22c0efd30, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003238d8 sp=0xc0003238b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007367e0?, 0xc000106ae0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000323900 sp=0xc0003238d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007367e0, {0xc000106ae0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000323998 sp=0xc000323900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000072508, {0xc000106ae0?, 0xc000323a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003239d8 sp=0xc000323998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc000072508}, {0xc000106ae0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000323a20 sp=0xc0003239d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000d8a080, 0xc0000bad38?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000323bd8 sp=0xc000323a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000cc400, 0xc0000bad38, {0xc000520700, 0x322, 0x380})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000323c68 sp=0xc000323bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009a840, 0xc000530dc0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000323dc8 sp=0xc000323c68 pc=0xa3dece
main.(*Proc).execute(0xc00009a840?, 0xc000530dc0, 0xc000073d78?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000323e10 sp=0xc000323dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009a840)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000323fc8 sp=0xc000323e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000323fe0 sp=0xc000323fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000323fe8 sp=0xc000323fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 3948 gp=0xc000e441c0 m=nil [select]:
runtime.gopark(0xc000e3bfb0?, 0x2?, 0xd0?, 0xbe?, 0xc000e3bf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e3be38 sp=0xc000e3be18 pc=0x44006e
runtime.selectgo(0xc000e3bfb0, 0xc000e3bf88, 0xc0000a44e8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000e3bf58 sp=0xc000e3be38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc000e3bfe0 sp=0xc000e3bf58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e3bfe8 sp=0xc000e3bfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 4065 gp=0xc000e44540 m=nil [select]:
runtime.gopark(0xc000e38fb0?, 0x2?, 0xd0?, 0x8e?, 0xc000e38f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e38e38 sp=0xc000e38e18 pc=0x44006e
runtime.selectgo(0xc000e38fb0, 0xc000e38f88, 0xe9?, 0x0, 0xa373fe?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000e38f58 sp=0xc000e38e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc000e38fe0 sp=0xc000e38f58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e38fe8 sp=0xc000e38fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 48
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 4048 gp=0xc000e44700 m=nil [select]:
runtime.gopark(0xc000e3cfb0?, 0x2?, 0xd0?, 0xce?, 0xc000e3cf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e3ce38 sp=0xc000e3ce18 pc=0x44006e
runtime.selectgo(0xc000e3cfb0, 0xc000e3cf88, 0xe9?, 0x0, 0xa373fe?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000e3cf58 sp=0xc000e3ce38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc000e3cfe0 sp=0xc000e3cf58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e3cfe8 sp=0xc000e3cfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 3106 gp=0xc000e448c0 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x1e?, 0xc000941359?, 0xa7?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e3b600 sp=0xc000e3b5e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000e3b638 sp=0xc000e3b600 pc=0x439937
internal/poll.runtime_pollWait(0x22c0ed690, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000e3b658 sp=0xc000e3b638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000e02c60?, 0xc000941359?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e3b680 sp=0xc000e3b658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e02c60, {0xc000941359, 0x1eca7, 0x1eca7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e3b718 sp=0xc000e3b680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000073a38, {0xc000941359?, 0x125a8f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e3b758 sp=0xc000e3b718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00005ec00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc000e3b7c8 sp=0xc000e3b758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc000e3b7e0 sp=0xc000e3b7c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e3b7e8 sp=0xc000e3b7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 3138 gp=0xc000e44c40 m=9 mp=0xc00012d808 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x5321, 0xc000e39eb4, 0x0, 0xc000e7a360, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000e39dd0 sp=0xc000e39db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000e44c40?, 0x10000000002?, 0x2dec54038?, 0x90?, 0x277b29108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000e39e30 sp=0xc000e39dd0 pc=0x47a14f
syscall.wait4(0xc000e39eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000e39e90 sp=0xc000e39e30 pc=0x4c68a5
syscall.Wait4(0xc0005c25a8?, 0xc000e39eec, 0x3?, 0xc000e44c40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000e39ec8 sp=0xc000e39e90 pc=0x4c3fe5
os.(*Process).wait(0xc00008e810)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000e39f20 sp=0xc000e39ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000756000)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000e39f80 sp=0xc000e39f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000d8a080)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc000e39fc8 sp=0xc000e39f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc000e39fe0 sp=0xc000e39fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e39fe8 sp=0xc000e39fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 4082 gp=0xc00032f180 m=nil [select]:
runtime.gopark(0xc0000597b0?, 0x2?, 0xd0?, 0x96?, 0xc00005978c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059638 sp=0xc000059618 pc=0x44006e
runtime.selectgo(0xc0000597b0, 0xc000059788, 0xc0000a4a48?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059758 sp=0xc000059638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0000597e0 sp=0xc000059758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 3434 gp=0xc00032f340 m=nil [IO wait]:
runtime.gopark(0x1a?, 0xc00055937a?, 0x86?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000194e00 sp=0xc000194de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000194e38 sp=0xc000194e00 pc=0x439937
internal/poll.runtime_pollWait(0x22c0efc38, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000194e58 sp=0xc000194e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000736060?, 0xc00055937a?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000194e80 sp=0xc000194e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000736060, {0xc00055937a, 0x1ec86, 0x1ec86})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000194f18 sp=0xc000194e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000072250, {0xc00055937a?, 0x125a8f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000194f58 sp=0xc000194f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000d8a180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc000194fc8 sp=0xc000194f58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc000194fe0 sp=0xc000194fc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000194fe8 sp=0xc000194fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 3425 gp=0xc00032f500 m=5 mp=0xc00012c808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x17dad, 0xc0001956b4, 0x0, 0xc000094e10, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0001955d0 sp=0xc0001955b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00032f500?, 0x10000000002?, 0x2261dd5e8?, 0x90?, 0x277b295b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000195630 sp=0xc0001955d0 pc=0x47a14f
syscall.wait4(0xc0001956b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000195690 sp=0xc000195630 pc=0x4c68a5
syscall.Wait4(0xc000516878?, 0xc0001956ec, 0x3?, 0xc00032f500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0001956c8 sp=0xc000195690 pc=0x4c3fe5
os.(*Process).wait(0xc00051d260)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000195720 sp=0xc0001956c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0001382c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000195780 sp=0xc000195720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00005f880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0001957c8 sp=0xc000195780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0001957e0 sp=0xc0001957c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001957e8 sp=0xc0001957e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 48
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 3419 gp=0xc000e44e00 m=11 mp=0xc000352008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x7c69, 0xc000e3a6b4, 0x0, 0xc000e7aa20, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000e3a5d0 sp=0xc000e3a5b0 pc=0x474535
syscall.syscall6(0x28f?, 0xfcee60f?, 0x10000e3a670?, 0x2dec54038?, 0x90?, 0x277b29108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000e3a630 sp=0xc000e3a5d0 pc=0x47a14f
syscall.wait4(0xc000e3a6b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000e3a690 sp=0xc000e3a630 pc=0x4c68a5
syscall.Wait4(0xc000e3a738?, 0xc000e3a6ec, 0xc000e3a730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000e3a6c8 sp=0xc000e3a690 pc=0x4c3fe5
os.(*Process).wait(0xc00008fad0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000e3a720 sp=0xc000e3a6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0007562c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000e3a780 sp=0xc000e3a720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000d8a380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc000e3a7c8 sp=0xc000e3a780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc000e3a7e0 sp=0xc000e3a7c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e3a7e8 sp=0xc000e3a7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 4066 gp=0xc000e44fc0 m=nil [select]:
runtime.gopark(0xc000e3d7b0?, 0x2?, 0xd0?, 0xd6?, 0xc000e3d78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e3d638 sp=0xc000e3d618 pc=0x44006e
runtime.selectgo(0xc000e3d7b0, 0xc000e3d788, 0xc0000a47a8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000e3d758 sp=0xc000e3d638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc000e3d7e0 sp=0xc000e3d758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e3d7e8 sp=0xc000e3d7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 47
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 4054 gp=0xc00032f6c0 m=nil [select]:
runtime.gopark(0xc000195fb0?, 0x2?, 0xd0?, 0x5e?, 0xc000195f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000195e38 sp=0xc000195e18 pc=0x44006e
runtime.selectgo(0xc000195fb0, 0xc000195f88, 0xe9?, 0x0, 0x10000?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000195f58 sp=0xc000195e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc000195fe0 sp=0xc000195f58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000195fe8 sp=0xc000195fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 3461 gp=0xc000e45c00 m=14 mp=0xc000353808 [syscall]:
syscall.syscall6(0x4ca040, 0x5854, 0xc0001916b4, 0x0, 0xc000e7a240, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0001915d0 sp=0xc0001915b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0001917b0?, 0x10000000002?, 0x2dec54038?, 0x90?, 0x277b29108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000191630 sp=0xc0001915d0 pc=0x47a14f
syscall.wait4(0xc0001916b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000191690 sp=0xc000191630 pc=0x4c68a5
syscall.Wait4(0xc0000007d8?, 0xc0001916ec, 0xc00019178c?, 0x10000c000e45c00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0001916c8 sp=0xc000191690 pc=0x4c3fe5
os.(*Process).wait(0xc00008efc0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000191720 sp=0xc0001916c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000756420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000191780 sp=0xc000191720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00005e680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0001917c8 sp=0xc000191780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0001917e0 sp=0xc0001917c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001917e8 sp=0xc0001917e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 3804 gp=0xc00032f880 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc000861324?, 0xdc?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000e36600 sp=0xc000e365e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000e36638 sp=0xc000e36600 pc=0x439937
internal/poll.runtime_pollWait(0x22c0eda70, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000e36658 sp=0xc000e36638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c5260?, 0xc000861324?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e36680 sp=0xc000e36658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c5260, {0xc000861324, 0x1ecdc, 0x1ecdc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e36718 sp=0xc000e36680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000072b28, {0xc000861324?, 0xe9?, 0xc000e367b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e36758 sp=0xc000e36718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00005ea00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc000e367c8 sp=0xc000e36758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc000e367e0 sp=0xc000e367c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000e367e8 sp=0xc000e367e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 3418 gp=0xc00036c540 m=nil [IO wait]:
runtime.gopark(0x1b?, 0xc000785359?, 0xa7?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000190600 sp=0xc0001905e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000190638 sp=0xc000190600 pc=0x439937
internal/poll.runtime_pollWait(0x22c0edf48, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000190658 sp=0xc000190638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c57a0?, 0xc000785359?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000190680 sp=0xc000190658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c57a0, {0xc000785359, 0x1eca7, 0x1eca7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000190718 sp=0xc000190680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000073bd0, {0xc000785359?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000190758 sp=0xc000190718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000d8a380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0001907c8 sp=0xc000190758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0001907e0 sp=0xc0001907c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001907e8 sp=0xc0001907e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 4061 gp=0xc00036cfc0 m=nil [select]:
runtime.gopark(0xc00038d7b0?, 0x2?, 0xd0?, 0xd6?, 0xc00038d78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00038d638 sp=0xc00038d618 pc=0x44006e
runtime.selectgo(0xc00038d7b0, 0xc00038d788, 0xc0001063b8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00038d758 sp=0xc00038d638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc00038d7e0 sp=0xc00038d758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038d7e8 sp=0xc00038d7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 3455 gp=0xc00036d180 m=13 mp=0xc000353008 [syscall]:
syscall.syscall6(0x4ca040, 0x1736f, 0xc00038deb4, 0x0, 0xc000094900, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00038ddd0 sp=0xc00038ddb0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2261dd5e8?, 0x90?, 0x277b295b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00038de30 sp=0xc00038ddd0 pc=0x47a14f
syscall.wait4(0xc00038deb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00038de90 sp=0xc00038de30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc00038deec, 0x22c0ed0c0?, 0xc00036d180?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00038dec8 sp=0xc00038de90 pc=0x4c3fe5
os.(*Process).wait(0xc00008eae0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00038df20 sp=0xc00038dec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000756160)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00038df80 sp=0xc00038df20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00005e580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc00038dfc8 sp=0xc00038df80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc00038dfe0 sp=0xc00038dfc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038dfe8 sp=0xc00038dfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 47
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 3805 gp=0xc00036d340 m=7 mp=0xc00012d008 [syscall]:
syscall.syscall6(0x4ca040, 0xd74d, 0xc00038c6b4, 0x0, 0xc000094ab0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00038c5d0 sp=0xc00038c5b0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc00036d340?, 0x10000106338?, 0x2261dd5e8?, 0x90?, 0x277b295b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00038c630 sp=0xc00038c5d0 pc=0x47a14f
syscall.wait4(0xc00038c6b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00038c690 sp=0xc00038c630 pc=0x4c68a5
syscall.Wait4(0x4ef793?, 0xc00038c6ec, 0x3?, 0x4?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00038c6c8 sp=0xc00038c690 pc=0x4c3fe5
os.(*Process).wait(0xc00008f290)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00038c720 sp=0xc00038c6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000756840)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00038c780 sp=0xc00038c720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00005ea00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc00038c7c8 sp=0xc00038c780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc00038c7e0 sp=0xc00038c7c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038c7e8 sp=0xc00038c7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 3435 gp=0xc00036da40 m=0 mp=0x1451c40 [syscall]:
syscall.syscall6(0x4ca040, 0x182a5, 0xc00018e6b4, 0x0, 0xc0000945a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00018e5d0 sp=0xc00018e5b0 pc=0x474535
syscall.syscall6(0x2ac?, 0x23a47583?, 0x1000018e710?, 0x2261dd5e8?, 0x90?, 0x277b295b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00018e630 sp=0xc00018e5d0 pc=0x47a14f
syscall.wait4(0xc00018e6b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00018e690 sp=0xc00018e630 pc=0x4c68a5
syscall.Wait4(0xc00018e738?, 0xc00018e6ec, 0xc00018e730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00018e6c8 sp=0xc00018e690 pc=0x4c3fe5
os.(*Process).wait(0xc00051c360)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00018e720 sp=0xc00018e6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000138840)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00018e780 sp=0xc00018e720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000d8a180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc00018e7c8 sp=0xc00018e780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc00018e7e0 sp=0xc00018e7c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00018e7e8 sp=0xc00018e7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 3407 gp=0xc00039e000 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc000765359?, 0xa7?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000388e00 sp=0xc000388de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000388e38 sp=0xc000388e00 pc=0x439937
internal/poll.runtime_pollWait(0x22c0edb68, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000388e58 sp=0xc000388e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000737620?, 0xc000765359?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000388e80 sp=0xc000388e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000737620, {0xc000765359, 0x1eca7, 0x1eca7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000388f18 sp=0xc000388e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000099150, {0xc000765359?, 0xc000106998?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000388f58 sp=0xc000388f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00005f880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc000388fc8 sp=0xc000388f58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc000388fe0 sp=0xc000388fc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000388fe8 sp=0xc000388fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 48
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 3454 gp=0xc00039e1c0 m=nil [IO wait]:
runtime.gopark(0x1f?, 0xc0005a1359?, 0xa7?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000388600 sp=0xc0003885e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000388638 sp=0xc000388600 pc=0x439937
internal/poll.runtime_pollWait(0x22c0edd58, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000388658 sp=0xc000388638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000e24960?, 0xc0005a1359?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000388680 sp=0xc000388658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e24960, {0xc0005a1359, 0x1eca7, 0x1eca7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000388718 sp=0xc000388680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098af8, {0xc0005a1359?, 0xe9?, 0xc0003887b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000388758 sp=0xc000388718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00005e580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003887c8 sp=0xc000388758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003887e0 sp=0xc0003887c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003887e8 sp=0xc0003887e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 47
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 3460 gp=0xc00039e380 m=nil [IO wait]:
runtime.gopark(0x20?, 0xc000821359?, 0xa7?, 0xec?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000389600 sp=0xc0003895e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000389638 sp=0xc000389600 pc=0x439937
internal/poll.runtime_pollWait(0x234fd16a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000389658 sp=0xc000389638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000e25260?, 0xc000821359?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000389680 sp=0xc000389658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e25260, {0xc000821359, 0x1eca7, 0x1eca7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000389718 sp=0xc000389680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098bd8, {0xc000821359?, 0x125a8f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000389758 sp=0xc000389718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00005e680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003897c8 sp=0xc000389758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003897e0 sp=0xc0003897c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003897e8 sp=0xc0003897e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 3107 gp=0xc00039efc0 m=12 mp=0xc000352808 [syscall, 3 minutes]:
syscall.syscall6(0x4ca040, 0xb0f2, 0xc00038a6b4, 0x0, 0xc000094cf0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00038a5d0 sp=0xc00038a5b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00039efc0?, 0x10000000002?, 0x2261dd5e8?, 0x90?, 0x277b29108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00038a630 sp=0xc00038a5d0 pc=0x47a14f
syscall.wait4(0xc00038a6b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00038a690 sp=0xc00038a630 pc=0x4c68a5
syscall.Wait4(0xc000000878?, 0xc00038a6ec, 0x3?, 0xc00039efc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00038a6c8 sp=0xc00038a690 pc=0x4c3fe5
os.(*Process).wait(0xc00051cd50)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00038a720 sp=0xc00038a6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000138580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00038a780 sp=0xc00038a720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00005ec00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc00038a7c8 sp=0xc00038a780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc00038a7e0 sp=0xc00038a7c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038a7e8 sp=0xc00038a7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 3126 gp=0xc00039f180 m=nil [IO wait]:
runtime.gopark(0x1d?, 0xc000590000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00038ae00 sp=0xc00038ade0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00038ae38 sp=0xc00038ae00 pc=0x439937
internal/poll.runtime_pollWait(0x22c0f0110, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00038ae58 sp=0xc00038ae38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007366c0?, 0xc000590000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00038ae80 sp=0xc00038ae58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007366c0, {0xc000590000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00038af18 sp=0xc00038ae80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000072490, {0xc000590000?, 0x125a8f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00038af58 sp=0xc00038af18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000d8a080)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc00038afc8 sp=0xc00038af58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc00038afe0 sp=0xc00038afc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038afe8 sp=0xc00038afe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da
login: