fatal error: fault00:05:58 executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000040))


[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcdb6e000 pc=0x4687ee]

goroutine 12 [running]:
runtime.throw({0xa30773?, 0xb159a0?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc000eb2bc8 sp=0xc000eb2b98 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc000eb2c28 sp=0xc000eb2bc8 pc=0x44bb6a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:372 +0x42e fp=0xc000eb2c30 sp=0xc000eb2c28 pc=0x4687ee
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc000eb39b8, {0xb159e0?, 0xc001340720?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc000eb2d38 sp=0xc000eb2c30 pc=0x547efd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb159e0, 0xc001340720}, 0xc000eb2eb0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc000eb2d98 sp=0xc000eb2d38 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb159e0?, 0xc001340720?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc000eb2f20 sp=0xc000eb2d98 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15a60?, 0xc001340750?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000eb30a8 sp=0xc000eb2f20 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb15a20?, 0xc001378ac0?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000eb3230 sp=0xc000eb30a8 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15a20?, 0xc001378ae0?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000eb33b8 sp=0xc000eb3230 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15a60?, 0xc001340780?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000eb3540 sp=0xc000eb33b8 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb15a20?, 0xc001378de0?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000eb36c8 sp=0xc000eb3540 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15a60?, 0xc001340b10?}, 0xc000bb0580, 0xc000eb38b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000eb3850 sp=0xc000eb36c8 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc00141fe00, 0xc000010030?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc000eb38a8 sp=0xc000eb3850 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc000eb39b8?, 0xb159a0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc000eb38d8 sp=0xc000eb38a8 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc000eb39b8, 0xc00141fe00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc000eb3958 sp=0xc000eb38d8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc0013b6f00, {0x7f7fcdb6a000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc000eb3b60 sp=0xc000eb3958 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007ea20, 0x8e80a6?, 0xc0013b6f00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc000eb3c40 sp=0xc000eb3b60 pc=0x8dbe37
main.(*Proc).executeRaw(0xc0008700c0, 0xc000eb3d90?, 0xc0013017a0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000eb3d58 sp=0xc000eb3c40 pc=0x8eb17c
main.(*Proc).execute(0xc0008700c0, 0xc0010bf9e0?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000eb3e98 sp=0xc000eb3d58 pc=0x8ea8e9
main.(*Proc).loop(0xc0008700c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000eb3fc8 sp=0xc000eb3e98 pc=0x8e8ae6
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000eb3fe0 sp=0xc000eb3fc8 pc=0x8e4e06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000eb3fe8 sp=0xc000eb3fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [runnable]:
runtime.mapaccess2_fast32(0x9ea7c0, 0xc0004de660, 0xef3898e2)
	/usr/local/go/src/runtime/map_fast32.go:53 +0x185 fp=0xc0014db3b8 sp=0xc0014db3b0 pc=0x410de5
github.com/google/syzkaller/pkg/signal.(*Signal).Merge(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/signal/signal.go:150
main.(*Fuzzer).addInputToCorpus(0xc00022a600, 0xc000582f40, 0xc0014db598, {0x96, 0xb0, 0x1d, 0xf9, 0x67, 0xfa, 0xcf, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:541 +0x377 fp=0xc0014db498 sp=0xc0014db3b8 pc=0x8e7397
main.(*Fuzzer).addInputFromAnotherFuzzer(0x1?, {{0xc0013b8146, 0x6}, {0xc0001fa9a0, 0xaa, 0xaa}, {{0xc001578000, 0x7ce, 0x7ce}, {0xc0010b2800, ...}}, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:461 +0x1df fp=0xc0014db5d8 sp=0xc0014db498 pc=0x8e661f
main.(*Fuzzer).poll(0xc00022a600, 0x0, 0xc001392f60)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:433 +0x685 fp=0xc0014db930 sp=0xc0014db5d8 pc=0x8e6165
main.(*Fuzzer).pollLoop(0xc00022a600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:410 +0x318 fp=0xc0014dba30 sp=0xc0014db930 pc=0x8e5918
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc0014dbf80 sp=0xc0014dba30 pc=0x8e4d8c
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0014dbfe0 sp=0xc0014dbf80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014dbfe8 sp=0xc0014dbfe0 pc=0x467501

goroutine 2 [force gc (idle), 12 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x437d10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x467501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1015801?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000597c8 sp=0xc000059780 pc=0x423a3e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418be6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x755b51ac25?, 0x5945c4ba?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1015fa0)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait, 1 minutes]:
runtime.gopark(0x0?, 0xa86178?, 0x60?, 0x20?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000054788?, 0x3?, 0x90?, 0x0?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x437ed6
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc0000f7c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 pc=0x447efe
go.opencensus.io/stats/view.(*worker).start(0xc0000f7c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 pc=0x884a4d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000547e0 sp=0xc0000547c8 pc=0x883c86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x467501
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xb579a6295e?, 0xc000042020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [GC worker (idle)]:
runtime.gopark(0xa86368?, 0xc000042040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055750 sp=0xc000055730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000557e0 sp=0xc000055750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 21 [chan receive, 12 minutes]:
runtime.gopark(0xc00005ae88?, 0xc00005aee0?, 0xd3?, 0x3?, 0xc00005aee0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005aeb0 sp=0xc00005ae90 pc=0x437ed6
runtime.chanrecv(0xc0000a61e0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc00005af40 sp=0xc00005aeb0 pc=0x4069dd
runtime.chanrecv1(0xc0000a61e0?, 0xc00005afb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc00005af68 sp=0xc00005af40 pc=0x406518
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc00005afe0 sp=0xc00005af68 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x467501
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 22 [chan receive, 12 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005b6e8 sp=0xc00005b6c8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc00005b778 sp=0xc00005b6e8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc00005b7a0 sp=0xc00005b778 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc00005b7e0 sp=0xc00005b7a0 pc=0x8e4e5f
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 5 [select, 12 minutes, locked to thread]:
runtime.gopark(0xc00051efa8?, 0x2?, 0x52?, 0x82?, 0xc00051ef94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00051ee10 sp=0xc00051edf0 pc=0x437ed6
runtime.selectgo(0xc00051efa8, 0xc00051ef90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00051ef50 sp=0xc00051ee10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc00051efe0 sp=0xc00051ef50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00051efe8 sp=0xc00051efe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 6 [syscall, 12 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc00050efa0 sp=0xc00050ef58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc00050efc0 sp=0xc00050efa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc00050efe0 sp=0xc00050efc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00050efe8 sp=0xc00050efe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 24 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000eaf978?, 0xc8?, 0xf9?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000eaf958 sp=0xc000eaf938 pc=0x437ed6
runtime.netpollblock(0xc0004b9000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000eaf990 sp=0xc000eaf958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c8458, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000eaf9b0 sp=0xc000eaf990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0004b5300?, 0xc0004b9000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000eaf9d8 sp=0xc000eaf9b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004b5300, {0xc0004b9000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000eafa70 sp=0xc000eaf9d8 pc=0x4d2d19
net.(*netFD).Read(0xc0004b5300, {0xc0004b9000?, 0xc0004b5380?, 0xc000192240?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000eafab8 sp=0xc000eafa70 pc=0x654809
net.(*conn).Read(0xc0000a5980, {0xc0004b9000?, 0xb0f5e0?, 0xc00007a1e0?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc000eafb00 sp=0xc000eafab8 pc=0x666065
net.(*TCPConn).Read(0xc000192260?, {0xc0004b9000?, 0x9afea0?, 0xc001301710?})
	<autogenerated>:1 +0x29 fp=0xc000eafb30 sp=0xc000eafb00 pc=0x675a29
bufio.(*Reader).fill(0xc00007a1e0)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000eafb68 sp=0xc000eafb30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc00007a1e0)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000eafb88 sp=0xc000eafb68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc000eafbc0 sp=0xc000eafb88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc000eafbd8 sp=0xc000eafbc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc00039a000, {0xc0001a7000, 0x1000, 0xc000eafc80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000eafc10 sp=0xc000eafbd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000192240?, {0xc0001a7000?, 0x9ba560?, 0xc0013016e0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000eafc40 sp=0xc000eafc10 pc=0x8e13c6
bufio.(*Reader).Read(0xc00007a240, {0xc000038270, 0x1, 0xc000eafd70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000eafc78 sp=0xc000eafc40 pc=0x50541b
io.ReadAtLeast({0xb0f5e0, 0xc00007a240}, {0xc000038270, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000eafcc0 sp=0xc000eafc78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb0f5e0?, 0xc00007a240?}, {0xc000038270?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000eafd18 sp=0xc000eafcc0 pc=0x88d557
encoding/gob.(*Decoder).recvMessage(0xc0004b5380)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000eafd50 sp=0xc000eafd18 pc=0x897119
encoding/gob.(*Decoder).decodeTypeSequence(0xc0004b5380, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000eafd80 sp=0xc000eafd50 pc=0x8974af
encoding/gob.(*Decoder).DecodeValue(0xc0004b5380, {0x92db60?, 0xc00007c390?, 0x7f7ff7ecab88?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000eafe00 sp=0xc000eafd80 pc=0x89794f
encoding/gob.(*Decoder).Decode(0xc0004b5380, {0x92db60?, 0xc00007c390?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000eafe58 sp=0xc000eafe00 pc=0x897765
net/rpc.(*gobClientCodec).ReadResponseHeader(0x971300?, 0x925760?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000eafe80 sp=0xc000eafe58 pc=0x8ad267
net/rpc.(*Client).input(0xc00007a300)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc000eaffc8 sp=0xc000eafe80 pc=0x8ac4f4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc000eaffe0 sp=0xc000eaffc8 pc=0x8ad126
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000eaffe8 sp=0xc000eaffe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 25 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0014d7820?, 0x70?, 0x78?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0014d7800 sp=0xc0014d77e0 pc=0x437ed6
runtime.netpollblock(0xc0013b8400?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0014d7838 sp=0xc0014d7800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07e0868, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0014d7858 sp=0xc0014d7838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f66ea0?, 0xc0013b8400?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0014d7880 sp=0xc0014d7858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f66ea0, {0xc0013b8400, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0014d7918 sp=0xc0014d7880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e941a0, {0xc0013b8400?, 0xc0014d79a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0014d7970 sp=0xc0014d7918 pc=0x4dcdfe
io.ReadAtLeast({0xb11f00, 0xc000e941a0}, {0xc0013b8400, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0014d79b8 sp=0xc0014d7970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004caee0, 0x7f7fd036a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0014d7b60 sp=0xc0014d79b8 pc=0x8e0019
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000221440, 0x8e80a6?, 0xc001129080)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0014d7c40 sp=0xc0014d7b60 pc=0x8dc02e
main.(*Proc).executeRaw(0xc000324080, 0x413f25?, 0xc0013019e0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0014d7d58 sp=0xc0014d7c40 pc=0x8eb17c
main.(*Proc).execute(0xc000324080, 0xc0005b6d20?, 0x93a160?, 0xc0003ba140?, 0xb0d628?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0014d7e98 sp=0xc0014d7d58 pc=0x8ea8e9
main.(*Proc).loop(0xc000324080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0014d7fc8 sp=0xc0014d7e98 pc=0x8e8ae6
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0014d7fe0 sp=0xc0014d7fc8 pc=0x8e4e06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014d7fe8 sp=0xc0014d7fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 26 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0014e5820?, 0x70?, 0x58?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0014e5800 sp=0xc0014e57e0 pc=0x437ed6
runtime.netpollblock(0xc001407540?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0014e5838 sp=0xc0014e5800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c7828, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0014e5858 sp=0xc0014e5838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f674a0?, 0xc001407540?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0014e5880 sp=0xc0014e5858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f674a0, {0xc001407540, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0014e5918 sp=0xc0014e5880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e942d0, {0xc001407540?, 0xc0014e59a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0014e5970 sp=0xc0014e5918 pc=0x4dcdfe
io.ReadAtLeast({0xb11f00, 0xc000e942d0}, {0xc001407540, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0014e59b8 sp=0xc0014e5970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cb260, 0x7f7fcef6a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0014e5b60 sp=0xc0014e59b8 pc=0x8e0019
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002214d0, 0x8e80a6?, 0xc000582040)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0014e5c40 sp=0xc0014e5b60 pc=0x8dc02e
main.(*Proc).executeRaw(0xc000324100, 0xc0014e5d90?, 0xc001301560?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0014e5d58 sp=0xc0014e5c40 pc=0x8eb17c
main.(*Proc).execute(0xc000324100, 0xc0014aed80?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0014e5e98 sp=0xc0014e5d58 pc=0x8ea8e9
main.(*Proc).loop(0xc000324100)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0014e5fc8 sp=0xc0014e5e98 pc=0x8e8ae6
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0014e5fe0 sp=0xc0014e5fc8 pc=0x8e4e06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014e5fe8 sp=0xc0014e5fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 30 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00068d820?, 0x70?, 0xd8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00068d800 sp=0xc00068d7e0 pc=0x437ed6
runtime.netpollblock(0xc0010f42f0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00068d838 sp=0xc00068d800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07e0958, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00068d858 sp=0xc00068d838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001301200?, 0xc0010f42f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00068d880 sp=0xc00068d858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001301200, {0xc0010f42f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00068d918 sp=0xc00068d880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e94200, {0xc0010f42f0?, 0xc00068d9a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00068d970 sp=0xc00068d918 pc=0x4dcdfe
io.ReadAtLeast({0xb11f00, 0xc000e94200}, {0xc0010f42f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00068d9b8 sp=0xc00068d970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cae00, 0x7f7fcc76a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00068db60 sp=0xc00068d9b8 pc=0x8e0019
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002215f0, 0x8e80a6?, 0xc00033be00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00068dc40 sp=0xc00068db60 pc=0x8dc02e
main.(*Proc).executeRaw(0xc0003245c0, 0x413f25?, 0xc000eb8660?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00068dd58 sp=0xc00068dc40 pc=0x8eb17c
main.(*Proc).execute(0xc0003245c0, 0xc000efd560?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00068de98 sp=0xc00068dd58 pc=0x8ea8e9
main.(*Proc).loop(0xc0003245c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc00068dfc8 sp=0xc00068de98 pc=0x8e8ae6
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00068dfe0 sp=0xc00068dfc8 pc=0x8e4e06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068dfe8 sp=0xc00068dfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 6935 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4553, 0xc000df6e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000df6e18 sp=0xc000df6e10 pc=0x4b8e25
os.wait6(0x1015e80?, 0x8000000000000000?, 0x90635d7584?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000df6e88 sp=0xc000df6e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00081c1e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000df6eb8 sp=0xc000df6e88 pc=0x4e2f16
os.(*Process).wait(0xc00081c1e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000df6f18 sp=0xc000df6eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00083a2c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000df6f80 sp=0xc000df6f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cae70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000df6fc8 sp=0xc000df6f80 pc=0x8def72
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000df6fe0 sp=0xc000df6fc8 pc=0x8def0a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000df6fe8 sp=0xc000df6fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 14 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000a47820?, 0x70?, 0x78?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a47800 sp=0xc000a477e0 pc=0x437ed6
runtime.netpollblock(0xc0010f4250?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a47838 sp=0xc000a47800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c7a08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a47858 sp=0xc000a47838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f662a0?, 0xc0010f4250?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a47880 sp=0xc000a47858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f662a0, {0xc0010f4250, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a47918 sp=0xc000a47880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e940f8, {0xc0010f4250?, 0xc000a479a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a47970 sp=0xc000a47918 pc=0x4dcdfe
io.ReadAtLeast({0xb11f00, 0xc000e940f8}, {0xc0010f4250, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000a479b8 sp=0xc000a47970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cae70, 0x7f7fcb36a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000a47b60 sp=0xc000a479b8 pc=0x8e0019
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007eab0, 0x8e80a6?, 0xc00033be40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000a47c40 sp=0xc000a47b60 pc=0x8dc02e
main.(*Proc).executeRaw(0xc0008701c0, 0xc000a47d90?, 0xc000eb85a0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000a47d58 sp=0xc000a47c40 pc=0x8eb17c
main.(*Proc).execute(0xc0008701c0, 0xc001300900?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000a47e98 sp=0xc000a47d58 pc=0x8ea8e9
main.(*Proc).loop(0xc0008701c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000a47fc8 sp=0xc000a47e98 pc=0x8e8ae6
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000a47fe0 sp=0xc000a47fc8 pc=0x8e4e06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a47fe8 sp=0xc000a47fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 6182 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x2efe, 0xc000057e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000057e18 sp=0xc000057e10 pc=0x4b8e25
os.wait6(0xc0008256c0?, 0xc000057f18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000057e88 sp=0xc000057e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00081cae0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000057eb8 sp=0xc000057e88 pc=0x4e2f16
os.(*Process).wait(0xc00081cae0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000057f18 sp=0xc000057eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00083a6e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000057f80 sp=0xc000057f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cae00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000057fc8 sp=0xc000057f80 pc=0x8def72
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000057fe0 sp=0xc000057fc8 pc=0x8def0a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 7222 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x21f7, 0xc00030166c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000301618 sp=0xc000301610 pc=0x4b8e25
os.wait6(0xc0008256c0?, 0xc000301718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000301688 sp=0xc000301618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00081c120)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0003016b8 sp=0xc000301688 pc=0x4e2f16
os.(*Process).wait(0xc00081c120)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000301718 sp=0xc0003016b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00083a840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000301780 sp=0xc000301718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cb490)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0003017c8 sp=0xc000301780 pc=0x8def72
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0003017e0 sp=0xc0003017c8 pc=0x8def0a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003017e8 sp=0xc0003017e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 50 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000eb1820?, 0x70?, 0x18?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000eb1800 sp=0xc000eb17e0 pc=0x437ed6
runtime.netpollblock(0xc0014075e0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000eb1838 sp=0xc000eb1800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07e0e08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000eb1858 sp=0xc000eb1838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0010be720?, 0xc0014075e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000eb1880 sp=0xc000eb1858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010be720, {0xc0014075e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000eb1918 sp=0xc000eb1880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012868, {0xc0014075e0?, 0xc000eb19a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000eb1970 sp=0xc000eb1918 pc=0x4dcdfe
io.ReadAtLeast({0xb11f00, 0xc000012868}, {0xc0014075e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000eb19b8 sp=0xc000eb1970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ee310, 0x7f7fc9f6a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000eb1b60 sp=0xc000eb19b8 pc=0x8e0019
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007eb40, 0x8e80a6?, 0xc00033bf80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000eb1c40 sp=0xc000eb1b60 pc=0x8dc02e
main.(*Proc).executeRaw(0xc000870300, 0x413f25?, 0xc001301620?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000eb1d58 sp=0xc000eb1c40 pc=0x8eb17c
main.(*Proc).execute(0xc000870300, 0xc00138e720?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000eb1e98 sp=0xc000eb1d58 pc=0x8ea8e9
main.(*Proc).loop(0xc000870300)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000eb1fc8 sp=0xc000eb1e98 pc=0x8e8ae6
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000eb1fe0 sp=0xc000eb1fc8 pc=0x8e4e06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000eb1fe8 sp=0xc000eb1fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 6916 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4231, 0xc000a73e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000a73e18 sp=0xc000a73e10 pc=0x4b8e25
os.wait6(0xc000048500?, 0xc000a73f18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000a73e88 sp=0xc000a73e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc000d422a0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000a73eb8 sp=0xc000a73e88 pc=0x4e2f16
os.(*Process).wait(0xc000d422a0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000a73f18 sp=0xc000a73eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00083a580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000a73f80 sp=0xc000a73f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004caee0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000a73fc8 sp=0xc000a73f80 pc=0x8def72
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000a73fe0 sp=0xc000a73fc8 pc=0x8def0a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a73fe8 sp=0xc000a73fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 8982 [select]:
runtime.gopark(0xc0003467b0?, 0x2?, 0xb1?, 0x8f?, 0xc00034678c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000346618 sp=0xc0003465f8 pc=0x437ed6
runtime.selectgo(0xc0003467b0, 0xc000346788, 0xc0012a4718?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000346758 sp=0xc000346618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0003467e0 sp=0xc000346758 pc=0x8e06bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003467e8 sp=0xc0003467e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 7182 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000a6f608?, 0x58?, 0xf6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a6f5e8 sp=0xc000a6f5c8 pc=0x437ed6
runtime.netpollblock(0xc000b28002?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a6f620 sp=0xc000a6f5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c8098, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a6f640 sp=0xc000a6f620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f673e0?, 0xc000b28002?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a6f668 sp=0xc000a6f640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f673e0, {0xc000b28002, 0x1fffe, 0x1fffe})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a6f700 sp=0xc000a6f668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e942c0, {0xc000b28002?, 0xc0013ba538?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a6f758 sp=0xc000a6f700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cb260)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000a6f7c8 sp=0xc000a6f758 pc=0x8df0ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000a6f7e0 sp=0xc000a6f7c8 pc=0x8df02a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a6f7e8 sp=0xc000a6f7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 7211 [IO wait, 1 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000a6c608?, 0x58?, 0xc6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a6c5e8 sp=0xc000a6c5c8 pc=0x437ed6
runtime.netpollblock(0xc000c20000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a6c620 sp=0xc000a6c5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c8368, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a6c640 sp=0xc000a6c620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f67bc0?, 0xc000c20000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a6c668 sp=0xc000a6c640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f67bc0, {0xc000c20000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a6c700 sp=0xc000a6c668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e94368, {0xc000c20000?, 0x4c4757?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a6c758 sp=0xc000a6c700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cb490)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000a6c7c8 sp=0xc000a6c758 pc=0x8df0ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000a6c7e0 sp=0xc000a6c7c8 pc=0x8df02a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a6c7e8 sp=0xc000a6c7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 6895 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4221, 0xc000a70e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000a70e18 sp=0xc000a70e10 pc=0x4b8e25
os.wait6(0xc0008256c0?, 0xc000a70f18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000a70e88 sp=0xc000a70e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00081c4e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000a70eb8 sp=0xc000a70e88 pc=0x4e2f16
os.(*Process).wait(0xc00081c4e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000a70f18 sp=0xc000a70eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000223600)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000a70f80 sp=0xc000a70f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ee310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000a70fc8 sp=0xc000a70f80 pc=0x8def72
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000a70fe0 sp=0xc000a70fc8 pc=0x8def0a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a70fe8 sp=0xc000a70fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 6914 [IO wait, 1 minutes]:
runtime.gopark(0x4b8dc5?, 0xc00050ae08?, 0x58?, 0xae?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00050ade8 sp=0xc00050adc8 pc=0x437ed6
runtime.netpollblock(0xc000c60001?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00050ae20 sp=0xc00050ade8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07e0688, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00050ae40 sp=0xc00050ae20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0010be600?, 0xc000c60001?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00050ae68 sp=0xc00050ae40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010be600, {0xc000c60001, 0x1ffff, 0x1ffff})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00050af00 sp=0xc00050ae68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000120e0, {0xc000c60001?, 0x4c4757?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00050af58 sp=0xc00050af00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ee310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00050afc8 sp=0xc00050af58 pc=0x8df0ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00050afe0 sp=0xc00050afc8 pc=0x8df02a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00050afe8 sp=0xc00050afe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 8984 [select]:
runtime.gopark(0xc000344fb0?, 0x2?, 0xc0?, 0x51?, 0xc000344f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000344e18 sp=0xc000344df8 pc=0x437ed6
runtime.selectgo(0xc000344fb0, 0xc000344f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000344f58 sp=0xc000344e18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000344fe0 sp=0xc000344f58 pc=0x8e06bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000344fe8 sp=0xc000344fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 8983 [select]:
runtime.gopark(0xc0003497b0?, 0x2?, 0xa0?, 0x5e?, 0xc00034978c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000349618 sp=0xc0003495f8 pc=0x437ed6
runtime.selectgo(0xc0003497b0, 0xc000349788, 0xc001113158?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000349758 sp=0xc000349618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0003497e0 sp=0xc000349758 pc=0x8e06bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003497e8 sp=0xc0003497e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 6934 [IO wait, 1 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000a6ee08?, 0x58?, 0xee?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a6ede8 sp=0xc000a6edc8 pc=0x437ed6
runtime.netpollblock(0xc000af8001?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a6ee20 sp=0xc000a6ede8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c7af8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a6ee40 sp=0xc000a6ee20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f66120?, 0xc000af8001?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a6ee68 sp=0xc000a6ee40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f66120, {0xc000af8001, 0x1ffff, 0x1ffff})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a6ef00 sp=0xc000a6ee68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e940d0, {0xc000af8001?, 0xc0012b80f8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a6ef58 sp=0xc000a6ef00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cae70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000a6efc8 sp=0xc000a6ef58 pc=0x8df0ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000a6efe0 sp=0xc000a6efc8 pc=0x8df02a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a6efe8 sp=0xc000a6efe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 8995 [select]:
runtime.gopark(0xc00034b7b0?, 0x2?, 0x5?, 0xd?, 0xc00034b78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00034b618 sp=0xc00034b5f8 pc=0x437ed6
runtime.selectgo(0xc00034b7b0, 0xc00034b788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00034b758 sp=0xc00034b618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc00034b7e0 sp=0xc00034b758 pc=0x8e06bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00034b7e8 sp=0xc00034b7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 6181 [IO wait, 2 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000300e08?, 0x58?, 0xe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000300de8 sp=0xc000300dc8 pc=0x437ed6
runtime.netpollblock(0xc00134b898?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000300e20 sp=0xc000300de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c7be8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000300e40 sp=0xc000300e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001300f00?, 0xc00134b898?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000300e68 sp=0xc000300e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001300f00, {0xc00134b898, 0x1e768, 0x1e768})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000300f00 sp=0xc000300e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e941d8, {0xc00134b898?, 0xc000f10e58?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000300f58 sp=0xc000300f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cae00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000300fc8 sp=0xc000300f58 pc=0x8df0ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000300fe0 sp=0xc000300fc8 pc=0x8df02a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000300fe8 sp=0xc000300fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 6894 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000df8608?, 0x58?, 0x86?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000df85e8 sp=0xc000df85c8 pc=0x437ed6
runtime.netpollblock(0xc000c835fd?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000df8620 sp=0xc000df85e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c7558, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000df8640 sp=0xc000df8620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000f66de0?, 0xc000c835fd?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000df8668 sp=0xc000df8640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f66de0, {0xc000c835fd, 0x1ca03, 0x1ca03})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000df8700 sp=0xc000df8668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000e94180, {0xc000c835fd?, 0xc00130a058?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000df8758 sp=0xc000df8700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004caee0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000df87c8 sp=0xc000df8758 pc=0x8df0ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000df87e0 sp=0xc000df87c8 pc=0x8df02a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000df87e8 sp=0xc000df87e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 7183 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x472e, 0xc000a6d66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000a6d618 sp=0xc000a6d610 pc=0x4b8e25
os.wait6(0xc0008a69c0?, 0xc000a6d718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000a6d688 sp=0xc000a6d618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00081c390)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000a6d6b8 sp=0xc000a6d688 pc=0x4e2f16
os.(*Process).wait(0xc00081c390)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000a6d718 sp=0xc000a6d6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00083a420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000a6d780 sp=0xc000a6d718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cb260)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000a6d7c8 sp=0xc000a6d780 pc=0x8def72
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000a6d7e0 sp=0xc000a6d7c8 pc=0x8def0a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a6d7e8 sp=0xc000a6d7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 8996 [select]:
runtime.gopark(0xc00034afb0?, 0x2?, 0xb1?, 0x8f?, 0xc00034af8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00034ae18 sp=0xc00034adf8 pc=0x437ed6
runtime.selectgo(0xc00034afb0, 0xc00034af88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00034af58 sp=0xc00034ae18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc00034afe0 sp=0xc00034af58 pc=0x8e06bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00034afe8 sp=0xc00034afe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b