fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x2 addr=0xc001043d48 pc=0xc001043d48]

runtime stack:
runtime.throw({0xaea088?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc001091d48 sp=0xc001091d18 pc=0x43627d
runtime: g 0: unexpected return pc for runtime.sigpanic called from 0xc001043d48
stack: frame={sp:0xc001091d48, fp:0xc001091da8} stack=[0xc001090000,0xc001092000)
0x000000c001091c48:  0x0000000000000004  0x000000000000001f 
0x000000c001091c58:  0x000000c001043d48  0x000000c001043d48 
0x000000c001091c68:  0x0000000000000002  0x000000000043627d <runtime.throw+0x000000000000005d> 
0x000000c001091c78:  0x000000c001091d18  0x0000000000ac2b3a 
0x000000c001091c88:  0x000000c001091cc8  0x0000000000436648 <runtime.fatalthrow.func1+0x0000000000000048> 
0x000000c001091c98:  0x000000c000085520  0x0000000000c60820 
0x000000c001091ca8:  0x0000000000000001  0x000000c001091d18 
0x000000c001091cb8:  0x000000000043627d <runtime.throw+0x000000000000005d>  0x000000c000085520 
0x000000c001091cc8:  0x000000c001091d08  0x00000000004365cc <runtime.fatalthrow+0x000000000000006c> 
0x000000c001091cd8:  0x000000c001091ce8  0x000000c000085520 
0x000000c001091ce8:  0x0000000000436600 <runtime.fatalthrow.func1+0x0000000000000000>  0x000000c000085520 
0x000000c001091cf8:  0x000000000043627d <runtime.throw+0x000000000000005d>  0x000000c001091d18 
0x000000c001091d08:  0x000000c001091d38  0x000000000043627d <runtime.throw+0x000000000000005d> 
0x000000c001091d18:  0x000000c001091d20  0x00000000004362a0 <runtime.throw.func1+0x0000000000000000> 
0x000000c001091d28:  0x0000000000aea088  0x000000000000002a 
0x000000c001091d38:  0x000000c001091d98  0x000000000044cf69 <runtime.sigpanic+0x00000000000003e9> 
0x000000c001091d48: <0x0000000000aea088  0x0000000000000000 
0x000000c001091d58:  0x0000000000000000  0x0000000000000000 
0x000000c001091d68:  0x0000000000000000  0x0000000000000000 
0x000000c001091d78:  0x000000c000085520  0x0000000000000000 
0x000000c001091d88:  0x0000000000000000  0x0000000000000000 
0x000000c001091d98:  0x000000c001091de8 !0x000000c001043d48 
0x000000c001091da8: >0x0000000000000080  0x0000000000000000 
0x000000c001091db8:  0x0000000000000000  0x0000000000000000 
0x000000c001091dc8:  0x000000c001091e50  0x0000000000000000 
0x000000c001091dd8:  0x000000c000044500  0x000000c001091e20 
0x000000c001091de8:  0x000000000040c227 <runtime.notesleep+0x0000000000000087>  0x00000000004580db <runtime.write+0x000000000000003b> 
0x000000c001091df8:  0x0000000000000006  0x000000c001091e4b 
0x000000c001091e08:  0xffffffffffffffff  0x000000c000085520 
0x000000c001091e18:  0x000000c001091e50  0x000000000043ce6c <runtime.stopm+0x000000000000008c> 
0x000000c001091e28:  0x000000c001043d48  0x000000c000085520 
0x000000c001091e38:  0x000000c000085520  0x000000c000085520 
0x000000c001091e48:  0x000000c001091f58  0x000000000043e6bc <runtime.findRunnable+0x0000000000000abc> 
0x000000c001091e58:  0x000000c000040000  0x0000000000000000 
0x000000c001091e68:  0x0000000000000000  0x000000c000038050 
0x000000c001091e78:  0x00000000004325d6 <runtime.futexsleep+0x0000000000000036>  0x000000c001043d48 
0x000000c001091e88:  0x0000000000000080  0x0100000000000000 
0x000000c001091e98:  0x0000000000000001  0x0000000000000001 
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:821 +0x3e9 fp=0xc001091da8 sp=0xc001091d48 pc=0x44cf69

goroutine 1 [semacquire]:
runtime.gopark(0x8e0bd4?, 0xc000f3fd40?, 0x0?, 0x80?, 0xc0003e2e40?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000f3fcd0 sp=0xc000f3fcb0 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.semacquire1(0xc000038228, 0x48?, 0x1, 0x0, 0xa0?)
	/usr/local/go/src/runtime/sema.go:160 +0x20f fp=0xc000f3fd38 sp=0xc000f3fcd0 pc=0x44a18f
sync.runtime_Semacquire(0x52e516?)
	/usr/local/go/src/runtime/sema.go:62 +0x27 fp=0xc000f3fd70 sp=0xc000f3fd38 pc=0x465187
sync.(*WaitGroup).Wait(0xc00007a240?)
	/usr/local/go/src/sync/waitgroup.go:116 +0x4b fp=0xc000f3fd98 sp=0xc000f3fd70 pc=0x4740eb
main.main()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:123 +0x6bc fp=0xc000f3ff80 sp=0xc000f3fd98 pc=0x8f28dc
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc000f3ffe0 sp=0xc000f3ff80 pc=0x438b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f3ffe8 sp=0xc000f3ffe0 pc=0x4693e1

goroutine 2 [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054fb0 sp=0xc000054f90 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000054fe0 sp=0xc000054fb0 pc=0x438dd0
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x4693e1
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 17 [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000050780 sp=0xc000050760 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000507c8 sp=0xc000050780 pc=0x42415e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000507e0 sp=0xc0000507c8 pc=0x4193e6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 pc=0x4693e1
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 18 [GC scavenge wait]:
runtime.gopark(0xc000080000?, 0xc60750?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000050f70 sp=0xc000050f50 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1eaa620)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000050fa0 sp=0xc000050f70 pc=0x422053
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000050fc8 sp=0xc000050fa0 pc=0x422645
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000050fe0 sp=0xc000050fc8 pc=0x419386
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x4693e1
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 3 [finalizer wait]:
runtime.gopark(0x439312?, 0x7f6445a21c28?, 0x0?, 0x0?, 0xc000054770?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054628 sp=0xc000054608 pc=0x438f96
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x418427
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x4693e1
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 4 [select]:
runtime.gopark(0xc000055788?, 0x3?, 0x90?, 0x0?, 0xc000055772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000555f8 sp=0xc0000555d8 pc=0x438f96
runtime.selectgo(0xc000055788, 0xc00005576c, 0xc000157e80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000055738 sp=0xc0000555f8 pc=0x44909e
go.opencensus.io/stats/view.(*worker).start(0xc000157e80)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000557c8 sp=0xc000055738 pc=0x88d1ed
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x88c426
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x4693e1
created by go.opencensus.io/stats/view.init.0
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 5 [GC worker (idle)]:
runtime.gopark(0x11d3568466?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055f50 sp=0xc000055f30 pc=0x438f96
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000055fe0 sp=0xc000055f50 pc=0x41b151
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x4693e1
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 19 [GC worker (idle)]:
runtime.gopark(0x11d354004b?, 0x3?, 0x2e?, 0x92?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000051750 sp=0xc000051730 pc=0x438f96
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000517e0 sp=0xc000051750 pc=0x41b151
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x4693e1
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 8 [IO wait]:
runtime.gopark(0xc00008a058?, 0xb?, 0x0?, 0x0?, 0xa?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00108b978 sp=0xc00108b958 pc=0x438f96
runtime.netpollblock(0x4bf3e5?, 0x40482f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00108b9b0 sp=0xc00108b978 pc=0x4318f7
internal/poll.runtime_pollWait(0x7f641e62d6d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00108b9d0 sp=0xc00108b9b0 pc=0x4637a9
internal/poll.(*pollDesc).wait(0xc00010ff20?, 0xc000038260?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00108b9f8 sp=0xc00108b9d0 pc=0x4daa92
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00010ff20, {0xc000038260, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00108ba90 sp=0xc00108b9f8 pc=0x4dbe79
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000eb2020, {0xc000038260?, 0xc00108bb20?, 0x40de27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00108bae8 sp=0xc00108ba90 pc=0x4e72de
io.ReadAtLeast({0xc9b740, 0xc000eb2020}, {0xc000038260, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00108bb30 sp=0xc00108bae8 pc=0x4748ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00014e2a0, 0x7f641df8b000?, {0x0, 0x0, 0x0})
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00108bcd8 sp=0xc00108bb30 pc=0x8f04b9
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00027a510, 0x1?, 0xc001052040)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00108bdb8 sp=0xc00108bcd8 pc=0x8ec4ee
main.(*Context).execute(0xc0004fe000, 0x0?, 0x0?, 0x0?)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:171 +0x159 fp=0xc00108bf08 sp=0xc00108bdb8 pc=0x8f2f59
main.(*Context).run(0xc0004fe000, 0x0?)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:156 +0xed fp=0xc00108bfa0 sp=0xc00108bf08 pc=0x8f2cad
main.main.func3()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:119 +0x5c fp=0xc00108bfe0 sp=0xc00108bfa0 pc=0x8f2a7c
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00108bfe8 sp=0xc00108bfe0 pc=0x4693e1
created by main.main
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:117 +0x625

goroutine 20 [IO wait]:
runtime.gopark(0x430316?, 0xb?, 0x0?, 0x0?, 0x8?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052de8 sp=0xc000052dc8 pc=0x438f96
runtime.netpollblock(0x4bf3e5?, 0x40482f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000052e20 sp=0xc000052de8 pc=0x4318f7
internal/poll.runtime_pollWait(0x7f641e62d8b8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000052e40 sp=0xc000052e20 pc=0x4637a9
internal/poll.(*pollDesc).wait(0xc00010fe60?, 0xc001100000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000052e68 sp=0xc000052e40 pc=0x4daa92
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00010fe60, {0xc001100000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000052f00 sp=0xc000052e68 pc=0x4dbe79
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000eb2010, {0xc001100000?, 0xc000052f90?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000052f58 sp=0xc000052f00 pc=0x4e72de
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00014e2a0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000052fc8 sp=0xc000052f58 pc=0x8ef5aa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000052fe0 sp=0xc000052fc8 pc=0x8ef4ea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x4693e1
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 9 [chan receive]:
runtime.gopark(0xc000053e88?, 0xc000053ee0?, 0x53?, 0xc8?, 0xc000053ee0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000053eb0 sp=0xc000053e90 pc=0x438f96
runtime.chanrecv(0xc000088c00, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000053f40 sp=0xc000053eb0 pc=0x406f5d
runtime.chanrecv1(0xc000088c00?, 0xc000053fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000053f68 sp=0xc000053f40 pc=0x406a98
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc000053fe0 sp=0xc000053f68 pc=0x52e5ca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x4693e1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 10 [select, locked to thread]:
runtime.gopark(0xc0000567a8?, 0x2?, 0x12?, 0x93?, 0xc0000567a4?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056618 sp=0xc0000565f8 pc=0x438f96
runtime.selectgo(0xc0000567a8, 0xc0000567a0, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000056758 sp=0xc000056618 pc=0x44909e
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1af fp=0xc0000567e0 sp=0xc000056758 pc=0x46122f
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x4693e1
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 11 [syscall]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_futex.go:236 +0x34 fp=0xc000056fa0 sp=0xc000056f68 pc=0x40c534
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc000056fc0 sp=0xc000056fa0 pc=0x4659af
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc000056fe0 sp=0xc000056fc0 pc=0x52cc59
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x4693e1
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 21 [syscall]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc0000535e0 sp=0xc000053558 pc=0x4c1536
os.(*Process).blockUntilWaitable(0xc000ebc0c0)
	/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc0000536b8 sp=0xc0000535e0 pc=0x4edee7
os.(*Process).wait(0xc000ebc0c0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000053718 sp=0xc0000536b8 pc=0x4e6b28
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000ec0000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000053780 sp=0xc000053718 pc=0x528885
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00014e2a0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0000537c8 sp=0xc000053780 pc=0x8ef432
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0000537e0 sp=0xc0000537c8 pc=0x8ef3ca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x4693e1
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 12 [select]:
runtime.gopark(0xc0000527b0?, 0x2?, 0x60?, 0x26?, 0xc00005278c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052618 sp=0xc0000525f8 pc=0x438f96
runtime.selectgo(0xc0000527b0, 0xc000052788, 0xc000eae080?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052758 sp=0xc000052618 pc=0x44909e
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0000527e0 sp=0xc000052758 pc=0x8f0b5d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x4693e1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b