syzbot


go runtime error (2)

Status: upstream: reported on 2024/04/16 18:54
Reported-by: syzbot+cdfcb9f3be6a6c93ddc3@syzkaller.appspotmail.com
First crash: 36d, last: 10m
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
netbsd go runtime error 1613 127d 302d 0/3 auto-obsoleted due to no activity on 2024/03/07 14:01

Sample crash report:
fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fad02e000 pc=0x4709fc]

goroutine 35 [running]:
runtime.throw({0xbe0cf3?, 0x18?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc0003bbb80 sp=0xc0003bbb50 pc=0x43a81c
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc0003bbbe0 sp=0xc0003bbb80 pc=0x451585
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:375 +0x43c fp=0xc0003bbbe8 sp=0xc0003bbbe0 pc=0x4709fc
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000c2280, 0x526?, {0xc000620000, 0x4835, 0x4a80})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:253 +0x97 fp=0xc0003bbc88 sp=0xc0003bbbe8 pc=0xa12a97
main.(*Proc).executeProgram(0xc0000d61c8, 0xc00066f1d0, 0xc0003bbe20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x105 fp=0xc0003bbde8 sp=0xc0003bbc88 pc=0xa1ca25
main.(*Proc).execute(0xc0000d61c8?, 0xc00066f1d0, 0xc00022e338?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003bbe30 sp=0xc0003bbde8 pc=0xa1c853
main.(*Proc).loop(0xc0000d61c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003bbfc8 sp=0xc0003bbe30 pc=0xa1c10c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003bbfe0 sp=0xc0003bbfc8 pc=0xa1c005
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003bbfe8 sp=0xc0003bbfe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 1 [runnable]:
runtime.gopark(0xc0000c76d8?, 0xc0000c76d8?, 0x7d?, 0xeb?, 0xc0000c7730?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000c76c0 sp=0xc0000c76a0 pc=0x43d66e
runtime.netpollblock(0xc000388000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0000c76f8 sp=0xc0000c76c0 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a4668, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0000c7718 sp=0xc0000c76f8 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000479500?, 0xc000388000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000c7740 sp=0xc0000c7718 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000479500, {0xc000388000, 0x30da0, 0x32000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000c77d8 sp=0xc0000c7740 pc=0x4d9cfa
net.(*netFD).Read(0xc000479500, {0xc000388000?, 0x100ebf5b8?, 0x20?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0000c7820 sp=0xc0000c77d8 pc=0x5b8d85
net.(*conn).Read(0xc00016c698, {0xc000388000?, 0x143b028?, 0x424fa5?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0000c7868 sp=0xc0000c7820 pc=0x5c96a5
net.(*TCPConn).Read(0xc0000c78d8?, {0xc000388000?, 0xc0000c78d0?, 0x40dd4c?})
	<autogenerated>:1 +0x25 fp=0xc0000c7898 sp=0xc0000c7868 pc=0x5d9e05
io.ReadAtLeast({0x7f7fb11a4858, 0xc00016c698}, {0xc000388000, 0x30da0, 0x32000}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000c78e0 sp=0xc0000c7898 pc=0x4b4a50
github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc000434230, 0xc000388004?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:178 +0x1a5 fp=0xc0000c7978 sp=0xc0000c78e0 pc=0x8d8805
github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc000434230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:152 +0xb3 fp=0xc0000c79d8 sp=0xc0000c7978 pc=0xa1ec73
main.(*FuzzerTool).handleConn(0xc000037040)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:250 +0x3b fp=0xc0000c7a80 sp=0xc0000c79d8 pc=0xa1b01b
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:190 +0x1245 fp=0xc0000c7f40 sp=0xc0000c7a80 pc=0xa1a965
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc0000c7fe0 sp=0xc0000c7f40 pc=0x43d1fb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000c7fe8 sp=0xc0000c7fe0 pc=0x46f7c1

goroutine 2 [force gc (idle), 9 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056fa8 sp=0xc000056f88 pc=0x43d66e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000056fe0 sp=0xc000056fa8 pc=0x43d4d3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46f7c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 3 [GC sweep wait]:
runtime.gopark(0x140e501?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057778 sp=0xc000057758 pc=0x43d66e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000577c8 sp=0xc000057778 pc=0x4283bf
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x41d4a5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46f7c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x6bef62?, 0x2895c6?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057f70 sp=0xc000057f50 pc=0x43d66e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x140f220)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000057fa0 sp=0xc000057f70 pc=0x425c49
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x4261f9
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x41d445
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46f7c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 5 [finalizer wait]:
runtime.gopark(0x0?, 0xcafee8?, 0x0?, 0x0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056628 sp=0xc000056608 pc=0x43d66e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x41c527
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46f7c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 6 [GC worker (idle)]:
runtime.gopark(0x8d7d83cb1a?, 0x2?, 0xc2?, 0x49?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x43d66e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x41f025
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x46f7c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 7 [GC worker (idle)]:
runtime.gopark(0x8d7d045e02?, 0x2?, 0x4a?, 0xfb?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058f50 sp=0xc000058f30 pc=0x43d66e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000058fe0 sp=0xc000058f50 pc=0x41f025
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46f7c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 8 [select]:
runtime.gopark(0xc000053788?, 0x3?, 0x3?, 0x0?, 0xc000053772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053618 sp=0xc0000535f8 pc=0x43d66e
runtime.selectgo(0xc000053788, 0xc00005376c, 0xc0000c2680?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000053738 sp=0xc000053618 pc=0x44dac5
go.opencensus.io/stats/view.(*worker).start(0xc0000c2680)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000537c8 sp=0xc000053738 pc=0x9f271f
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000537e0 sp=0xc0000537c8 pc=0x9f1a45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f7c1
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 [chan receive, 9 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053ef0 sp=0xc000053ed0 pc=0x43d66e
runtime.chanrecv(0xc00007e180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000053f68 sp=0xc000053ef0 pc=0x4094ad
runtime.chanrecv1(0x0?, 0xc000053fd0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000053f90 sp=0xc000053f68 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:86 +0x19 fp=0xc000053fe0 sp=0xc000053f90 pc=0xa1a9b9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46f7c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:84 +0x3b9

goroutine 17 [chan receive, 9 minutes]:
runtime.gopark(0xc0000546e0?, 0x79cf45?, 0x1?, 0xe8?, 0xc000054758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000546c8 sp=0xc0000546a8 pc=0x43d66e
runtime.chanrecv(0xc0004c04e0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000054740 sp=0xc0000546c8 pc=0x4094ad
runtime.chanrecv1(0xc0004c04e0?, 0xc0000547b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000054768 sp=0xc000054740 pc=0x4090b2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x85 fp=0xc0000547e0 sp=0xc000054768 pc=0x79de45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46f7c1
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 11 [chan receive]:
runtime.gopark(0xc0000d4120?, 0xc000434b40?, 0x30?, 0x15?, 0x8d8080?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054ef8 sp=0xc000054ed8 pc=0x43d66e
runtime.chanrecv(0xc0000d4180, 0xc000054fb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000054f70 sp=0xc000054ef8 pc=0x4094ad
runtime.chanrecv2(0xc000332fc0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000054f98 sp=0xc000054f70 pc=0x4090d2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc000054fe0 sp=0xc000054f98 pc=0x8d6b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xe5

goroutine 12 [select, 9 minutes, locked to thread]:
runtime.gopark(0xc00034cfa8?, 0x2?, 0x9?, 0xd9?, 0xc00034cf94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00034ce30 sp=0xc00034ce10 pc=0x43d66e
runtime.selectgo(0xc00034cfa8, 0xc00034cf90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00034cf50 sp=0xc00034ce30 pc=0x44dac5
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc00034cfe0 sp=0xc00034cf50 pc=0x4664f2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00034cfe8 sp=0xc00034cfe0 pc=0x46f7c1
created by runtime.ensureSigM in goroutine 17
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 19 [IO wait, 9 minutes]:
runtime.gopark(0xc00034dc10?, 0x41013d?, 0x18?, 0xdc?, 0x4df99d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00034dba8 sp=0xc00034db88 pc=0x43d66e
runtime.netpollblock(0x7f7fb133fba0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00034dbe0 sp=0xc00034dba8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a4190, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00034dc00 sp=0xc00034dbe0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0000c2000?, 0xc00034dce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00034dc28 sp=0xc00034dc00 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0000c2000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00034dcd0 sp=0xc00034dc28 pc=0x4ddeec
net.(*netFD).accept(0xc0000c2000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00034dd88 sp=0xc00034dcd0 pc=0x5bada9
net.(*TCPListener).accept(0xc0002e8000)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc00034ddb0 sp=0xc00034dd88 pc=0x5d16de
net.(*TCPListener).Accept(0xc0002e8000)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc00034dde0 sp=0xc00034ddb0 pc=0x5d08d0
net/http.(*onceCloseListener).Accept(0xd6d330?)
	<autogenerated>:1 +0x24 fp=0xc00034ddf8 sp=0xc00034dde0 pc=0x6f1bc4
net/http.(*Server).Serve(0xc0004d00f0, {0xd6c2d0, 0xc0002e8000})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc00034df28 sp=0xc00034ddf8 pc=0x6cf864
net/http.(*Server).ListenAndServe(0xc0004d00f0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc00034df58 sp=0xc00034df28 pc=0x6cf4d1
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3239
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:296 +0x9d fp=0xc00034dfe0 sp=0xc00034df58 pc=0xa1be1d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00034dfe8 sp=0xc00034dfe0 pc=0x46f7c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:295 +0x37

goroutine 13 [syscall, 9 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc0002d57a0 sp=0xc0002d5758 pc=0x40ea69
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0002d57c0 sp=0xc0002d57a0 pc=0x46bf29
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0002d57e0 sp=0xc0002d57c0 pc=0x79d273
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0002d57e8 sp=0xc0002d57e0 pc=0x46f7c1
created by os/signal.Notify.func1.1 in goroutine 17
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 2319 [IO wait]:
runtime.gopark(0xc0002d25d0?, 0xc0002d25d0?, 0x7d?, 0xeb?, 0xc0002d2628?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0002d25b8 sp=0xc0002d2598 pc=0x43d66e
runtime.netpollblock(0xc0009be2e8?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0002d25f0 sp=0xc0002d25b8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1050178, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0002d2610 sp=0xc0002d25f0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0004c1c20?, 0xc0009be2e8?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002d2638 sp=0xc0002d2610 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004c1c20, {0xc0009be2e8, 0x4, 0x4})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002d26d0 sp=0xc0002d2638 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00022e2f0, {0xc0009be2e8?, 0xc0002d2748?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002d2710 sp=0xc0002d26d0 pc=0x4e3ad2
io.ReadAtLeast({0xd64700, 0xc00022e2f0}, {0xc0009be2e8, 0x4, 0x4}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0002d2758 sp=0xc0002d2710 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x5e fp=0xc0002d27e0 sp=0xc0002d2758 pc=0xa1615e
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0002d27e8 sp=0xc0002d27e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 34
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x14d

goroutine 36 [IO wait]:
runtime.gopark(0xc0003bd8a8?, 0xc0003bd8a8?, 0x7d?, 0xeb?, 0xc0003bd900?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003bd890 sp=0xc0003bd870 pc=0x43d66e
runtime.netpollblock(0xc0009be300?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003bd8c8 sp=0xc0003bd890 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a4288, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003bd8e8 sp=0xc0003bd8c8 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0000d50e0?, 0xc0009be300?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003bd910 sp=0xc0003bd8e8 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000d50e0, {0xc0009be300, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003bd9a8 sp=0xc0003bd910 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00022e128, {0xc0009be300?, 0xc0003bda20?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003bd9e8 sp=0xc0003bd9a8 pc=0x4e3ad2
io.ReadAtLeast({0xd64700, 0xc00022e128}, {0xc0009be300, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003bda30 sp=0xc0003bd9e8 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000478380, 0xc0006142d0?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x568 fp=0xc0003bdbe8 sp=0xc0003bda30 pc=0xa16968
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000c2300, 0x524?, {0xc000350000, 0x146, 0x160})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x168 fp=0xc0003bdc88 sp=0xc0003bdbe8 pc=0xa12b68
main.(*Proc).executeProgram(0xc0000d61e0, 0xc000452640, 0xc0003bde20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x105 fp=0xc0003bdde8 sp=0xc0003bdc88 pc=0xa1ca25
main.(*Proc).execute(0xc0000d61e0?, 0xc000452640, 0xc00022e320?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003bde30 sp=0xc0003bdde8 pc=0xa1c853
main.(*Proc).loop(0xc0000d61e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003bdfc8 sp=0xc0003bde30 pc=0xa1c10c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003bdfe0 sp=0xc0003bdfc8 pc=0xa1c005
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003bdfe8 sp=0xc0003bdfe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 16 [select]:
runtime.gopark(0xc0000c99b0?, 0x2?, 0x80?, 0x19?, 0xc0000c9954?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000c97f8 sp=0xc0000c97d8 pc=0x43d66e
runtime.selectgo(0xc0000c99b0, 0xc0000c9950, 0x20?, 0x0, 0x41d020?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0000c9918 sp=0xc0000c97f8 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc000478980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:717 +0x1d3 fp=0xc0000c99e0 sp=0xc0000c9918 pc=0xa16033
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc0000c2080, 0xc00045eb40, {0xbdf3ee?, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:665 +0xc52 fp=0xc0000c9c58 sp=0xc0000c99e0 pc=0xa15712
github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc0000c2080, 0xc00045eb40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:321 +0xce fp=0xc0000c9c88 sp=0xc0000c9c58 pc=0xa12ece
main.(*Proc).executeProgram(0xc0000d6180, 0xc00066e5f0, 0xc0000c9e20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x6f fp=0xc0000c9de8 sp=0xc0000c9c88 pc=0xa1c98f
main.(*Proc).execute(0xc0000d6180?, 0xc00066e5f0, 0xc00022e250?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0000c9e30 sp=0xc0000c9de8 pc=0xa1c853
main.(*Proc).loop(0xc0000d6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0000c9fc8 sp=0xc0000c9e30 pc=0xa1c10c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0000c9fe0 sp=0xc0000c9fc8 pc=0xa1c005
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000c9fe8 sp=0xc0000c9fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 34 [select]:
runtime.gopark(0xc0000cb9b0?, 0x2?, 0x0?, 0x0?, 0xc0000cb954?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000cb7f8 sp=0xc0000cb7d8 pc=0x43d66e
runtime.selectgo(0xc0000cb9b0, 0xc0000cb950, 0x20?, 0x0, 0x41d020?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0000cb918 sp=0xc0000cb7f8 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc000478a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:717 +0x1d3 fp=0xc0000cb9e0 sp=0xc0000cb918 pc=0xa16033
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc0000c2200, 0xc00045ec78, {0xbdf3ee?, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:665 +0xc52 fp=0xc0000cbc58 sp=0xc0000cb9e0 pc=0xa15712
github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc0000c2200, 0xc00045ec78)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:321 +0xce fp=0xc0000cbc88 sp=0xc0000cbc58 pc=0xa12ece
main.(*Proc).executeProgram(0xc0000d61b0, 0xc00066ef00, 0xc0000cbe20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x6f fp=0xc0000cbde8 sp=0xc0000cbc88 pc=0xa1c98f
main.(*Proc).execute(0xc0000d61b0?, 0xc00066ef00, 0xc00022e2b0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0000cbe30 sp=0xc0000cbde8 pc=0xa1c853
main.(*Proc).loop(0xc0000d61b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0000cbfc8 sp=0xc0000cbe30 pc=0xa1c10c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0000cbfe0 sp=0xc0000cbfc8 pc=0xa1c005
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000cbfe8 sp=0xc0000cbfe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 33 [select]:
runtime.gopark(0xc0003bf9b0?, 0x2?, 0x0?, 0xde?, 0xc0003bf954?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003bf7f8 sp=0xc0003bf7d8 pc=0x43d66e
runtime.selectgo(0xc0003bf9b0, 0xc0003bf950, 0x20?, 0x0, 0x41d020?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003bf918 sp=0xc0003bf7f8 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc000316600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:717 +0x1d3 fp=0xc0003bf9e0 sp=0xc0003bf918 pc=0xa16033
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc0000c2180, 0xc000614990, {0xbdf3ee?, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:665 +0xc52 fp=0xc0003bfc58 sp=0xc0003bf9e0 pc=0xa15712
github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc0000c2180, 0xc000614990)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:321 +0xce fp=0xc0003bfc88 sp=0xc0003bfc58 pc=0xa12ece
main.(*Proc).executeProgram(0xc0000d6198, 0xc000691a90, 0xc0003bfe20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x6f fp=0xc0003bfde8 sp=0xc0003bfc88 pc=0xa1c98f
main.(*Proc).execute(0xc0000d6198?, 0xc000691a90, 0xc00022e150?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003bfe30 sp=0xc0003bfde8 pc=0xa1c853
main.(*Proc).loop(0xc0000d6198)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003bffc8 sp=0xc0003bfe30 pc=0xa1c10c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003bffe0 sp=0xc0003bffc8 pc=0xa1c005
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003bffe8 sp=0xc0003bffe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 2317 [IO wait]:
runtime.gopark(0xc0002d4e18?, 0xc0002d4e18?, 0x7d?, 0xeb?, 0xc0002d4e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0002d4e00 sp=0xc0002d4de0 pc=0x43d66e
runtime.netpollblock(0xc0009ce000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0002d4e38 sp=0xc0002d4e00 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a4760, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0002d4e58 sp=0xc0002d4e38 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0004c1b60?, 0xc0009ce000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002d4e80 sp=0xc0002d4e58 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004c1b60, {0xc0009ce000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002d4f18 sp=0xc0002d4e80 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00022e2e0, {0xc0009ce000?, 0xc000376490?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002d4f58 sp=0xc0002d4f18 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000478a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0002d4fc8 sp=0xc0002d4f58 pc=0xa15a89
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0002d4fe0 sp=0xc0002d4fc8 pc=0xa159c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0002d4fe8 sp=0xc0002d4fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 34
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa05

goroutine 37 [select]:
runtime.gopark(0xc0003c19b0?, 0x2?, 0x20?, 0xc7?, 0xc0003c1954?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003c17f8 sp=0xc0003c17d8 pc=0x43d66e
runtime.selectgo(0xc0003c19b0, 0xc0003c1950, 0x20?, 0x0, 0x41d020?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003c1918 sp=0xc0003c17f8 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc000316680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:717 +0x1d3 fp=0xc0003c19e0 sp=0xc0003c1918 pc=0xa16033
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc0000c2380, 0xc00045ec30, {0xbdf3ee?, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:665 +0xc52 fp=0xc0003c1c58 sp=0xc0003c19e0 pc=0xa15712
github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc0000c2380, 0xc00045ec30)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:321 +0xce fp=0xc0003c1c88 sp=0xc0003c1c58 pc=0xa12ece
main.(*Proc).executeProgram(0xc0000d61f8, 0xc00066e9b0, 0xc0003c1e20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x6f fp=0xc0003c1de8 sp=0xc0003c1c88 pc=0xa1c98f
main.(*Proc).execute(0xc0000d61f8?, 0xc00066e9b0, 0xc00016c880?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003c1e30 sp=0xc0003c1de8 pc=0xa1c853
main.(*Proc).loop(0xc0000d61f8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003c1fc8 sp=0xc0003c1e30 pc=0xa1c10c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003c1fe0 sp=0xc0003c1fc8 pc=0xa1c005
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003c1fe8 sp=0xc0003c1fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 2298 [IO wait]:
runtime.gopark(0xc0006c1618?, 0xc0006c1618?, 0x7d?, 0xeb?, 0xc0006c1670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006c1600 sp=0xc0006c15e0 pc=0x43d66e
runtime.netpollblock(0xc000832000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006c1638 sp=0xc0006c1600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a3cb8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006c1658 sp=0xc0006c1638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00061d920?, 0xc000832000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006c1680 sp=0xc0006c1658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00061d920, {0xc000832000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006c1718 sp=0xc0006c1680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00016c848, {0xc000832000?, 0xc0009be140?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006c1758 sp=0xc0006c1718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000316600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0006c17c8 sp=0xc0006c1758 pc=0xa15a89
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0006c17e0 sp=0xc0006c17c8 pc=0xa159c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c17e8 sp=0xc0006c17e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa05

goroutine 2286 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x45ba, 0xc0006c1e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0006c1e18 sp=0xc0006c1e08 pc=0x4beba9
os.wait6(0xc0003fe000?, 0x43d66e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0006c1e88 sp=0xc0006c1e18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc00061e360)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0006c1eb8 sp=0xc0006c1e88 pc=0x4e9190
os.(*Process).wait(0xc00061e360)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0006c1f18 sp=0xc0006c1eb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004a8160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006c1f80 sp=0xc0006c1f18 pc=0x799d85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000478380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0006c1fc8 sp=0xc0006c1f80 pc=0xa15928
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0006c1fe0 sp=0xc0006c1fc8 pc=0xa158c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c1fe8 sp=0xc0006c1fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 36
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc0d

goroutine 2318 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x3b34, 0xc0006bd66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0006bd618 sp=0xc0006bd608 pc=0x4beba9
os.wait6(0x140f0a0?, 0x8000000000000000?, 0x85b268d699?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0006bd688 sp=0xc0006bd618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc00061ec30)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0006bd6b8 sp=0xc0006bd688 pc=0x4e9190
os.(*Process).wait(0xc00061ec30)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0006bd718 sp=0xc0006bd6b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004a8b00)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006bd780 sp=0xc0006bd718 pc=0x799d85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000478a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0006bd7c8 sp=0xc0006bd780 pc=0xa15928
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0006bd7e0 sp=0xc0006bd7c8 pc=0xa158c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006bd7e8 sp=0xc0006bd7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 34
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc0d

goroutine 2303 [IO wait]:
runtime.gopark(0xc0006bddd0?, 0xc0006bddd0?, 0x7d?, 0xeb?, 0xc0006bde28?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006bddb8 sp=0xc0006bdd98 pc=0x43d66e
runtime.netpollblock(0xc0003765f0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006bddf0 sp=0xc0006bddb8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a39d0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006bde10 sp=0xc0006bddf0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0009cc120?, 0xc0003765f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006bde38 sp=0xc0006bde10 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009cc120, {0xc0003765f0, 0x4, 0x4})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006bded0 sp=0xc0006bde38 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00016c8e8, {0xc0003765f0?, 0xc0006bdf48?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006bdf10 sp=0xc0006bded0 pc=0x4e3ad2
io.ReadAtLeast({0xd64700, 0xc00016c8e8}, {0xc0003765f0, 0x4, 0x4}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006bdf58 sp=0xc0006bdf10 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x5e fp=0xc0006bdfe0 sp=0xc0006bdf58 pc=0xa1615e
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006bdfe8 sp=0xc0006bdfe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x14d

goroutine 2316 [IO wait]:
runtime.gopark(0xc0003e05d0?, 0xc0003e05d0?, 0x7d?, 0xeb?, 0xc0003e0628?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003e05b8 sp=0xc0003e0598 pc=0x43d66e
runtime.netpollblock(0xc0009be278?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003e05f0 sp=0xc0003e05b8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a3db0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003e0610 sp=0xc0003e05f0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0004c15c0?, 0xc0009be278?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e0638 sp=0xc0003e0610 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004c15c0, {0xc0009be278, 0x4, 0x4})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e06d0 sp=0xc0003e0638 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00022e288, {0xc0009be278?, 0xc0003e0748?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e0710 sp=0xc0003e06d0 pc=0x4e3ad2
io.ReadAtLeast({0xd64700, 0xc00022e288}, {0xc0009be278, 0x4, 0x4}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003e0758 sp=0xc0003e0710 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x5e fp=0xc0003e07e0 sp=0xc0003e0758 pc=0xa1615e
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003e07e8 sp=0xc0003e07e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x14d

goroutine 2314 [IO wait]:
runtime.gopark(0xc0003e0e18?, 0xc0003e0e18?, 0x7d?, 0xeb?, 0xc0003e0e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003e0e00 sp=0xc0003e0de0 pc=0x43d66e
runtime.netpollblock(0xc000852000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003e0e38 sp=0xc0003e0e00 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a38d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003e0e58 sp=0xc0003e0e38 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0004c1440?, 0xc000852000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e0e80 sp=0xc0003e0e58 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004c1440, {0xc000852000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e0f18 sp=0xc0003e0e80 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00022e278, {0xc000852000?, 0x4c9fcf?, 0xc0003e0fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e0f58 sp=0xc0003e0f18 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000478980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003e0fc8 sp=0xc0003e0f58 pc=0xa15a89
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003e0fe0 sp=0xc0003e0fc8 pc=0xa159c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003e0fe8 sp=0xc0003e0fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa05

goroutine 2293 [IO wait]:
runtime.gopark(0xc0003dc618?, 0xc0003dc618?, 0x7d?, 0xeb?, 0xc0003dc670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003dc600 sp=0xc0003dc5e0 pc=0x43d66e
runtime.netpollblock(0xc00069c000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003dc638 sp=0xc0003dc600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1050080, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003dc658 sp=0xc0003dc638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00061d200?, 0xc00069c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003dc680 sp=0xc0003dc658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00061d200, {0xc00069c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003dc718 sp=0xc0003dc680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00016c7e8, {0xc00069c000?, 0x4c9fcf?, 0xc0003dc7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003dc758 sp=0xc0003dc718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000316580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003dc7c8 sp=0xc0003dc758 pc=0xa15a89
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003dc7e0 sp=0xc0003dc7c8 pc=0xa159c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003dc7e8 sp=0xc0003dc7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa05

goroutine 2315 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x3881, 0xc0003c9e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003c9e18 sp=0xc0003c9e08 pc=0x4beba9
os.wait6(0x140f0a0?, 0x8000000000000000?, 0x859907e1e1?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003c9e88 sp=0xc0003c9e18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc00061e990)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003c9eb8 sp=0xc0003c9e88 pc=0x4e9190
os.(*Process).wait(0xc00061e990)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003c9f18 sp=0xc0003c9eb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004a89a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003c9f80 sp=0xc0003c9f18 pc=0x799d85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000478980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003c9fc8 sp=0xc0003c9f80 pc=0xa15928
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003c9fe0 sp=0xc0003c9fc8 pc=0xa158c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003c9fe8 sp=0xc0003c9fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc0d

goroutine 2299 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x46cd, 0xc0003ca66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003ca618 sp=0xc0003ca608 pc=0x4beba9
os.wait6(0x140f0a0?, 0x8000000000000000?, 0x7a4aff110f?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003ca688 sp=0xc0003ca618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0004bcd50)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003ca6b8 sp=0xc0003ca688 pc=0x4e9190
os.(*Process).wait(0xc0004bcd50)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003ca718 sp=0xc0003ca6b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003da420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003ca780 sp=0xc0003ca718 pc=0x799d85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000316600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003ca7c8 sp=0xc0003ca780 pc=0xa15928
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003ca7e0 sp=0xc0003ca7c8 pc=0xa158c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003ca7e8 sp=0xc0003ca7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc0d

goroutine 2300 [IO wait]:
runtime.gopark(0xc0003cadd0?, 0xc0003cadd0?, 0x7d?, 0xeb?, 0xc0003cae28?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003cadb8 sp=0xc0003cad98 pc=0x43d66e
runtime.netpollblock(0xc0003765a8?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003cadf0 sp=0xc0003cadb8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb11a3bc0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003cae10 sp=0xc0003cadf0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00061d9e0?, 0xc0003765a8?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003cae38 sp=0xc0003cae10 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00061d9e0, {0xc0003765a8, 0x4, 0x4})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003caed0 sp=0xc0003cae38 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00016c858, {0xc0003765a8?, 0xc0003caf48?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003caf10 sp=0xc0003caed0 pc=0x4e3ad2
io.ReadAtLeast({0xd64700, 0xc00016c858}, {0xc0003765a8, 0x4, 0x4}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003caf58 sp=0xc0003caf10 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x5e fp=0xc0003cafe0 sp=0xc0003caf58 pc=0xa1615e
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003cafe8 sp=0xc0003cafe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x14d

goroutine 2294 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x31db, 0xc0003cb66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003cb618 sp=0xc0003cb608 pc=0x4beba9
os.wait6(0xc000439040?, 0x408b00?, 0xc000439040?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003cb688 sp=0xc0003cb618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0004bca80)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003cb6b8 sp=0xc0003cb688 pc=0x4e9190
os.(*Process).wait(0xc0004bca80)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003cb718 sp=0xc0003cb6b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003da2c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003cb780 sp=0xc0003cb718 pc=0x799d85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000316580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003cb7c8 sp=0xc0003cb780 pc=0xa15928
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003cb7e0 sp=0xc0003cb7c8 pc=0xa158c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003cb7e8 sp=0xc0003cb7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc0d

goroutine 2321 [select]:
runtime.gopark(0xc0003e1fb0?, 0x2?, 0x40?, 0xc8?, 0xc0003e1f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003e1e38 sp=0xc0003e1e18 pc=0x43d66e
runtime.selectgo(0xc0003e1fb0, 0xc0003e1f88, 0xc0009be0f8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003e1f58 sp=0xc0003e1e38 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x77 fp=0xc0003e1fe0 sp=0xc0003e1f58 pc=0xa17077
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003e1fe8 sp=0xc0003e1fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 36
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:772 +0x26b

goroutine 2301 [IO wait]:
runtime.gopark(0xc0003c6618?, 0xc0003c6618?, 0x7d?, 0xeb?, 0xc0003c6670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003c6600 sp=0xc0003c65e0 pc=0x43d66e
runtime.netpollblock(0xc00090a000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003c6638 sp=0xc0003c6600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb104fd98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003c6658 sp=0xc0003c6638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0009cc060?, 0xc00090a000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003c6680 sp=0xc0003c6658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009cc060, {0xc00090a000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003c6718 sp=0xc0003c6680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00016c8d8, {0xc00090a000?, 0xc000376648?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003c6758 sp=0xc0003c6718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000316680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003c67c8 sp=0xc0003c6758 pc=0xa15a89
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003c67e0 sp=0xc0003c67c8 pc=0xa159c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003c67e8 sp=0xc0003c67e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa05

goroutine 2302 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x456c, 0xc0003c866c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003c8618 sp=0xc0003c8608 pc=0x4beba9
os.wait6(0x416efc?, 0xc0003c86c8?, 0x46b805?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003c8688 sp=0xc0003c8618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0004bcfc0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003c86b8 sp=0xc0003c8688 pc=0x4e9190
os.(*Process).wait(0xc0004bcfc0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003c8718 sp=0xc0003c86b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003da6e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003c8780 sp=0xc0003c8718 pc=0x799d85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000316680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003c87c8 sp=0xc0003c8780 pc=0xa15928
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003c87e0 sp=0xc0003c87c8 pc=0xa158c7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003c87e8 sp=0xc0003c87e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc0d

Crashes (479):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/23 15:38 netbsd f5ffeae836a2 4c2072ee .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/23 13:42 netbsd f5ffeae836a2 4c2072ee .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/23 12:29 netbsd f5ffeae836a2 4c2072ee .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/23 10:59 netbsd f5ffeae836a2 4c2072ee .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan go runtime error
2024/05/23 09:21 netbsd f5ffeae836a2 4c2072ee .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/23 04:43 netbsd f5ffeae836a2 4d098039 .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/23 02:37 netbsd f5ffeae836a2 4d098039 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/22 13:10 netbsd f5ffeae836a2 4d098039 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/22 11:40 netbsd f5ffeae836a2 4d098039 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/22 06:55 netbsd f5ffeae836a2 1014eca7 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/22 00:39 netbsd f5ffeae836a2 1014eca7 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 22:39 netbsd f5ffeae836a2 1014eca7 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 19:33 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 16:52 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/21 14:53 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 13:38 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 10:58 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/21 09:41 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 07:54 netbsd d257b0e8a975 4c0d3ee3 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/21 06:02 netbsd d257b0e8a975 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/21 02:10 netbsd 5d83fcdc5395 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 23:31 netbsd 5d83fcdc5395 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 20:44 netbsd 5d83fcdc5395 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/20 19:39 netbsd 5d83fcdc5395 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 18:18 netbsd 5d83fcdc5395 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 11:23 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 09:23 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 07:32 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/20 04:21 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan go runtime error
2024/05/20 01:51 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan go runtime error
2024/05/20 00:17 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 23:10 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/19 21:38 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 19:08 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 16:15 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 16:02 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 14:29 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 12:04 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 10:50 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/19 06:58 netbsd 43bbf82ac46a c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/19 00:12 netbsd 3c6141f6f36b c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/18 21:04 netbsd 3c6141f6f36b c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/18 19:54 netbsd 3c6141f6f36b c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/18 18:50 netbsd 3c6141f6f36b c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd go runtime error
2024/05/18 15:23 netbsd 3c6141f6f36b c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/18 11:56 netbsd d308a2f4e0a9 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/18 09:15 netbsd d308a2f4e0a9 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/18 08:13 netbsd d308a2f4e0a9 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/05/18 07:06 netbsd d308a2f4e0a9 c0f1611a .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kubsan go runtime error
2024/04/16 18:53 netbsd 124fe5e84c3f 18f6e127 .config console log report [disk image] [netbsd.gdb] ci2-netbsd-kmsan go runtime error
* Struck through repros no longer work on HEAD.